2022/10/29 更新

写真a

タムラ タカシ
田村 高志
TAMURA Takashi
所属
大学院医学系研究科 総合医学専攻 社会生命科学 講師
大学院担当
大学院医学系研究科
学部担当
医学部 医学科
職名
講師
連絡先
メールアドレス
外部リンク

学位 1

  1. 博士(医学) ( 2014年3月   名古屋大学 ) 

研究キーワード 1

  1. コホート研究、症例対照研究、栄養疫学、分子疫学、がん・生活習慣病

現在の研究課題とSDGs 3

  1. 分子疫学

  2. 栄養疫学

  3. がん疫学

経歴 5

  1. 名古屋大学   大学院医学系研究科 総合医学専攻 社会生命科学 予防医学分野   講師

    2021年11月 - 現在

  2. 名古屋大学   大学院医学系研究科 附属医学教育研究支援センター 先端領域支援部門   特任助教

    2020年4月 - 2021年11月

  3. 名古屋大学   大学院医学系研究科 総合医学専攻 社会生命科学 予防医学分野   特任助教

    2018年10月 - 2020年3月

  4. 名古屋大学   大学院医学系研究科 総合医学専攻 社会生命科学 予防医学分野   研究員

    2017年8月 - 2018年9月

  5. 岐阜大学   大学院医学系研究科 医科学専攻 腫瘍制御学講座 疫学・予防医学分野   助教

    2014年4月 - 2017年7月

学歴 3

  1. 名古屋大学   大学院医学系研究科 健康社会医学専攻 予防医学分野 博士課程(医学)

    2011年4月 - 2014年3月

  2. 名古屋大学   大学院医学系研究科 医科学専攻 予防医学分野 修士課程(医科学)

    2009年4月 - 2011年3月

  3. 北陸大学   薬学部 薬学科

    2004年4月 - 2008年3月

所属学協会 4

  1. 日本疫学会

  2. 日本癌学会

  3. 日本がん疫学・分子疫学研究会

  4. 東海公衆衛生学会

 

論文 81

  1. Irregular sleep and all-cause mortality: A large prospective cohort study. 査読有り 国際誌

    Omichi C, Koyama T, Kadotani H, Ozaki E, Tomida S, Yoshida T, Otonari J, Ikezaki H, Hara M, Tanaka K, Tamura T, Nagayoshi M, Okada R, Kubo Y, Oze I, Matsuo K, Nakamura Y, Kusakabe M, Ibusuki R, Shibuya K, Suzuki S, Watanabe M, Kuriki K, Takashima N, Kadota A, Katsuura-Kamano S, Arisawa K, Takeuchi K, Wakai K, J-MICC Study Group.

        2022年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Sleep Health  

    Objectives: Previous studies using objective parameters have shown that irregular sleep is associated with the disease incidence, progression, or mortality. This study aimed to determine the association between subjective sleep duration and sleep regularity, with mortality in a large population. Methods: Participants were from the Japan Multi-Institutional Collaborative Cohort study. We obtained information from each participant on sleep duration, sleep regularity, and demographics and overall lifestyle using self-administered questionnaires. We defined sleep regularity according to participants' subjective assessment of sleep/wake time regularity. Participants (n = 81,382, mean age: 58.1 ± 9.1years, males: 44.2%) were classified into 6 groups according to sleep duration and sleep regularity. Hazard ratios (HR) for time-to-event of death were calculated using the Cox proportional hazards model. Results: The mean follow-up period was 9.1 years and the mean sleep duration was 6.6 h/day. Irregular sleep significantly increased the risk of all-cause mortality in all models compared with regular sleep (HR 1.30, 95% confidence interval; CI, 1.18-1.44), regardless of sleep duration. Multivariable analysis of the 6 groups by sleep pattern (sleep regularity and duration) showed irregular sleep and sleep durations of <6 h/day, 6 to <8 h/day, or ≥8 h/day were associated with a 1.2-1.5-fold increases in mortality, compared to regular sleep and sleep duration of 6 to <8 h/day. Conclusions: Our study shows an association between sleep irregularity and all-cause mortality in a large Japanese population. Our findings provide further confirmation of the need to consider not only sleep duration, but also the regularity aspect of sleep schedules.

    DOI: 10.1016/j.sleh.2022.08.010

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  2. Genetic polymorphism of pleiotrophin is associated with pain experience in Japanese adults: Case-control study. 査読有り 国際誌

    Saita K, Sumitani M, Nishizawa D, Tamura T, Ikeda K, Wakai K, Sudo Y, Abe H, Otonari J, Ikezaki H, Takeuchi K, Hishida A, Tanaka K, Shimanoe C, Takezaki T, Ibusuki R, Oze I, Ito H, Ozaki E, Matsui D, Nakamura Y, Kusakabe M, Suzuki S, Nakagawa-Senda H, Arisawa K, Katsuura-Kamano S, Kuriki K, Kita Y, Nakamura Y, Momozawa Y, Uchida K

    Medicine   101 巻 ( 37 ) 頁: e30580   2022年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1097/MD.0000000000030580

    PubMed

  3. Associations of Genome-Wide Polygenic Risk Score and Risk Factors With Hypertension in a Japanese Population 査読有り 国際誌

    Fujii Ryosuke, Hishida Asahi, Nakatochi Masahiro, Tsuboi Yoshiki, Suzuki Koji, Kondo Takaaki, Ikezaki Hiroaki, Hara Megumi, Okada Rieko, Tamura Takashi, Shimoshikiryo Ippei, Suzuki Sadao, Koyama Teruhide, Kuriki Kiyonori, Takashima Naoyuki, Arisawa Kokichi, Momozawa Yukihide, Kubo Michiaki, Takeuchi Kenji, Wakai Kenji

    CIRCULATION-GENOMIC AND PRECISION MEDICINE   15 巻 ( 4 ) 頁: 334 - 341   2022年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Circulation: Genomic and Precision Medicine  

    Background: Although many polygenic risk scores (PRS) for cardiovascular traits have been developed in European populations, it is an urgent task to construct a PRS and to evaluate its ability in non-European populations. We developed a genome-wide PRS for blood pressure in a Japanese population and examined the associations between this PRS and hypertension prevalence. Methods: We performed a cross-sectional study in 11 252 Japanese individuals who participated in the J-MICC (Japan Multi-Institutional Collaborative Cohort) study. Using publicly available GWAS summary statistics from Biobank Japan, we developed the PRS in the target data (n=7876). With >30 000 single nucleotide polymorphisms, we evaluated PRS performance in the test data (n=3376). Hypertension was defined as systolic blood pressure of 130 mm Hg or more, or diastolic blood pressure of 85 mm Hg or more, or taking an antihypertensive drug. Results: Compared with the middle PRS quintile, the prevalence of hypertension at the top PRS quintile was higher independently from traditional risk factors (odds ratio, 1.73 [95% CI, 1.32-2.27]). The difference of mean systolic blood pressure and diastolic blood pressure between the middle and the top PRS quintile was 4.55 (95% CI, 2.26-6.85) and 2.32 (95% CI, 0.86-3.78) mm Hg, respectively. Subgroups reflecting combinations of Japanese PRS and modifiable lifestyles and factors (smoking, alcohol intake, sedentary time, and obesity) were associated with the prevalence of hypertension. A European-derived PRS was not associated with hypertension in our participants. Conclusions: A PRS for blood pressure was significantly associated with hypertension and BP traits in a general Japanese population. Our findings also highlighted the importance of a combination of PRS and risk factors for identifying high-risk subgroups.

    DOI: 10.1161/CIRCGEN.121.003612

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  4. Associations of metabolic syndrome and metabolically unhealthy obesity with cancer mortality: The Japan Multi-Institutional Collaborative Cohort (J-MICC) study 査読有り 国際誌

    Nguyen Tien Van, Arisawa Kokichi, Katsuura-Kamano Sakurako, Ishizu Masashi, Nagayoshi Mako, Okada Rieko, Hishida Asahi, Tamura Takashi, Hara Megumi, Tanaka Keitaro, Nishimoto Daisaku, Shibuya Keiichi, Koyama Teruhide, Watanabe Isao, Suzuki Sadao, Nishiyama Takeshi, Kuriki Kiyonori, Nakamura Yasuyuki, Saito Yoshino, Ikezaki Hiroaki, Otonari Jun, Koyanagi Yuriko N., Matsuo Keitaro, Mikami Haruo, Kusakabe Miho, Takeuchi Kenji, Wakai Kenji

    PLOS ONE   17 巻 ( 7 ) 頁: e0269550   2022年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:PLoS ONE  

    Purpose The association between metabolic syndrome (MetS) and the risk of death from cancer is still a controversial issue. The purpose of this study was to examine the associations of MetS and metabolically unhealthy obesity (MUHO) with cancer mortality in a Japanese population. Methods We used data from the Japan Multi-Institutional Collaborative Cohort Study. The study population consisted of 28,554 eligible subjects (14,103 men and 14,451 women) aged 35–69 years. MetS was diagnosed based on the criteria of the National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III) and the Japan Society for the Study of Obesity (JASSO), using the body mass index instead of waist circumference. The Cox proportional hazards analysis was used to estimate adjusted hazard ratios (HR) and 95% confidence intervals (CI) for total cancer mortality in relation to MetS and its components. Additionally, the associations of obesity and the metabolic health status with cancer mortality were examined. Results During an average 6.9-year follow-up, there were 192 deaths from cancer. The presence of MetS was significantly correlated with increased total cancer mortality when the JASSO criteria were used (HR = 1.51, 95% CI 1.04–2.21), but not when the NCEP-ATP III criteria were used (HR = 1.09, 95% CI 0.78–1.53). Metabolic risk factors, elevated fasting blood glucose, and MUHO were positively associated with cancer mortality (P <0.05). Conclusion MetS diagnosed using the JASSO criteria and MUHO were associated with an increased risk of total cancer mortality in the Japanese population.

    DOI: 10.1371/journal.pone.0269550

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  5. OAT10/SLC22A13 Acts as a Renal Urate Re-Absorber: Clinico-Genetic and Functional Analyses With Pharmacological Impacts 査読有り 国際誌

    Toyoda Yu, Kawamura Yusuke, Nakayama Akiyoshi, Morimoto Keito, Shimizu Seiko, Tanahashi Yuki, Tamura Takashi, Kondo Takaaki, Kato Yasufumi, Ichida Kimiyoshi, Suzuki Hiroshi, Shinomiya Nariyoshi, Kobayashi Yasushi, Takada Tappei, Matsuo Hirotaka

    FRONTIERS IN PHARMACOLOGY   13 巻   頁: 842717   2022年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Frontiers in Pharmacology  

    Dysfunctional missense variant of organic anion transporter 10 (OAT10/SLC22A13), rs117371763 (c.1129C>T; p.R377C), is associated with a lower susceptibility to gout. OAT10 is a urate transporter; however, its physiological role in urate handling remains unclear. We hypothesized that OAT10 could be a renal urate re-absorber that will be a new molecular target of urate-lowering therapy like urate transporter 1 (URAT1, a physiologically-important well-known renal urate re-absorber) and aimed to examine the effect of OAT10 dysfunction on renal urate handling. For this purpose, we conducted quantitative trait locus analyses of serum urate and fractional excretion of uric acid (FEUA) using samples obtained from 4,521 Japanese males. Moreover, we performed immunohistochemical and functional analyses to assess the molecular properties of OAT10 as a renal urate transporter and evaluated its potential interaction with urate-lowering drugs. Clinico-genetic analyses revealed that carriers with the dysfunctional OAT10 variant exhibited significantly lower serum urate levels and higher FEUA values than the non-carriers, indicating that dysfunction of OAT10 increases renal urate excretion. Given the results of functional assays and immunohistochemical analysis demonstrating the expression of human OAT10 in the apical side of renal proximal tubular cells, our data indicate that OAT10 is involved in the renal urate reabsorption in renal proximal tubules from urine. Additionally, we found that renal OAT10 inhibition might be involved in the urate-lowering effect of losartan and lesinurad which exhibit uricosuric effects; indeed, losartan, an approved drug, inhibits OAT10 more strongly than URAT1. Accordingly, OAT10 can be a novel potential molecular target for urate-lowering therapy.

    DOI: 10.3389/fphar.2022.842717

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  6. The association of reproductive history with hypertension and obesity according to menopausal status: the J-MICC Study 査読有り 国際誌

    Ohashi Mizuki, Miura Katsuyuki, Takashima Naoyuki, Kadota Aya, Saito Yoshino, Tsuji Shunichiro, Murakami Takashi, Kadomatsu Yuka, Nagayoshi Mako, Hara Megumi, Tanaka Keitaro, Tamura Takashi, Hishida Asahi, Takezaki Toshiro, Shimoshikiryo Ippei, Ozaki Etsuko, Watanabe Isao, Suzuki Sadao, Watanabe Miki, Kuriki Kiyonori, Arisawa Kokichi, Katsuura-Kamano Sakurako, Yamasaki Sho, Ikezaki Hiroaki, Oze Isao, Koyanagi Yuriko N., Mikami Haruo, Nakamura Yohko, Takeuchi Kenji, Kita Yoshikuni, Wakai Kenji

    HYPERTENSION RESEARCH   45 巻 ( 4 ) 頁: 708 - 714   2022年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Hypertension Research  

    Previous studies have reported that the number of pregnancies and childbirths affected the risk of cardiovascular diseases (CVDs). However, the influence of reproductive history on hypertension and obesity, which are important risk factors for CVDs, is still unclear. Moreover, this association may vary depending on menopausal status. We evaluated the association of reproductive history with hypertension and obesity using a large cross-sectional dataset from the Japan Multi-Institutional Collaborative Cohort Study (J-MICC Study). At the baseline survey, physical data, blood samples, and self-reported health questionnaires were collected. Participants with insufficient data were excluded, and 24,558 women from eight study regions were included in this study. Logistic regression analysis was conducted to evaluate the association of reproductive history with hypertension and obesity using multivariable-adjusted odds ratios. In premenopausal women, childbirth showed a generally protective effect on hypertension but not on obesity. In postmenopausal women, childbirth was positively associated with obesity and hypertension but not with hypertension after adjusting for BMI. In conclusion, reproductive history was associated with hypertension and obesity in a large Japanese population, and this association differed between premenopausal and postmenopausal women.

    DOI: 10.1038/s41440-021-00820-0

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  7. Investigation of miRNA expression profiles using cohort samples reveals potential early detectability of colorectal cancers by serum miR-26a-5p before clinical diagnosis 査読有り 国際誌

    Hishida Asahi, Yamada Hiroya, Ando Yoshitaka, Okugawa Yoshinaga, Shiozawa Manabu, Miyagi Yohei, Daigo Yataro, Toiyama Yuji, Shirai Yumiko, Tanaka Koji, Kubo Yoko, Okada Rieko, Nagayoshi Mako, Tamura Takashi, Mori Atsuyoshi, Kondo Takaaki, Hamajima Nobuyuki, Takeuchi Kenji, Wakai Kenji

    ONCOLOGY LETTERS   23 巻 ( 3 ) 頁: 87 - 87   2022年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Oncology Letters  

    Previous studies have investigated the usefulness of microRNA (miRNA/miR) expression data for the early detec- tion of colorectal cancer (CRC). However, limited data are available regarding miRNAs that detect CRC before clinical diagnoses. Accordingly, the present study investigated the early detectability of CRC by miRNAs using the preserved serum samples of the cohort participants affected with CRC within 2 years of study enrollment. First, the significant miRNAs were revealed using clinical CRC samples for a (seven early CRCs and seven controls) microarray analysis based on significance analysis of microarrays. Next, replica- bility was verified by reverse transcription-quantitative (RT-q) PCR (eight early CRCs and eight controls, together with 12 CRCs and 12 controls). Finally, early detectability was tested using the cohort samples of Japan Multi-Institutional Collaborative Cohort Study (17 CRCs and 17 controls) to reveal how a certain number of patients developed CRC within 2 years after participation. In the discovery phase, miRNA expression measurements were conducted using a 3D-Gene Human miRNA Oligo Chip for 2,555 miRNAs, and RT-qPCR analyses were performed to validate the replicability. In the first validation set with eight CRCs with early clinical stage and eight age- and gender-matched controls, miR-26a-5p and miR-223-3p demonstrated the highest diagnostic accu- racy of area under the curve (AUC)=1.000 (sensitivity and specificity 100%). In an examination of the predictability of CRC incidence using pre-clinical cohort samples, miR-26a-5p demonstrated good predictability of advanced CRC incidence with an AUC of 0.840. Overall, the present study revealed serum miR-26a-5p as a potential early detection marker for CRC.

    DOI: 10.3892/ol.2022.13207

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  8. A genome-wide association study on adherence to low-carbohydrate diets in Japanese 査読有り 国際誌

    Nakamura Yasuyuki, Tamura Takashi, Narita Akira, Shimizu Atsushi, Sutoh Yoichi, Takashima Naoyuki, Matsui Kenji, Miyagawa Naoko, Kadota Aya, Miura Katsuyuki, Otonari Jun, Ikezaki Hiroaki, Hishida Asahi, Nagayoshi Mako, Okada Rieko, Kubo Yoko, Tanaka Keitaro, Shimanoe Chisato, Ibusuki Rie, Nishimoto Daisaku, Oze Isao, Ito Hidemi, Ozaki Etsuko, Matsui Daisuke, Mikami Haruo, Kusakabe Miho, Suzuki Sadao, Watanabe Miki, Arisawa Kokichi, Katsuura-Kamano Sakurako, Kuriki Kiyonori, Nakatochi Masahiro, Momozawa Yukihide, Kubo Michiaki, Takeuchi Kenji, Wakai Kenji

    EUROPEAN JOURNAL OF CLINICAL NUTRITION     2022年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:European Journal of Clinical Nutrition  

    Background/objectives: Low-carbohydrate diets (LCD) are useful for weight reduction, and 50–55% carbohydrate consumption is associated with minimal risk. Genetic differences were related to nutritional consumption, food preferences, and dietary patterns, but whether particular genetic differences in individuals influence LCD adherence is unknown. Subjects/methods: We conducted a GWAS on adherence to LCD utilizing 14,076 participants from the Japan Multi-Institutional Collaborative Cohort study. We used a previously validated semiquantitative food frequency questionnaire to estimate food consumption. Association of the imputed variants with the LCD score by Halton et al. we used linear regression analysis adjusting for sex, age, total dietary energy consumption, and components 1 to 10 by principal component analysis. We repeated the analysis with adjustment for alcohol consumption (g/day) in addition to the above-described variables. Results: Men and women combined analysis without adjustment for alcohol consumption; we found 395 variants on chromosome 12 associated with the LCD score having P values <5 × 10−8. A conditional analysis with the addition of the dosage data of rs671 on chromosome 12 as a covariate, P values for all 395 SNPs on chromosome 12 turned out to be insignificant. In the analysis with additional adjustment for alcohol consumption, we did not identify any SNPs associated with the LCD score. Conclusion: We found rs671 was inversely associated with adherence to LCD, but that was strongly confounded by alcohol consumption.

    DOI: 10.1038/s41430-022-01090-w

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  9. Associations of breastfeeding history with metabolic syndrome and cardiovascular risk factors in community-dwelling parous women: The Japan Multi-Institutional Collaborative Cohort Study 査読有り 国際誌

    Matsunaga Takashi, Kadomatsu Yuka, Tsukamoto Mineko, Kubo Yoko, Okada Rieko, Nagayoshi Mako, Tamura Takashi, Hishida Asahi, Takezaki Toshiro, Shimoshikiryo Ippei, Suzuki Sadao, Nakagawa Hiroko, Takashima Naoyuki, Saito Yoshino, Kuriki Kiyonori, Arisawa Kokichi, Katsuura-Kamano Sakurako, Kuriyama Nagato, Matsui Daisuke, Mikami Haruo, Nakamura Yohko, Oze Isao, Ito Hidemi, Murata Masayuki, Ikezaki Hiroaki, Nishida Yuichiro, Shimanoe Chisato, Takeuchi Kenji, Wakai Kenji

    PLOS ONE   17 巻 ( 1 ) 頁: e0262252   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:PLoS ONE  

    Objective The aim of the present study was to investigate the associations between breastfeeding and the prevalence of metabolic syndrome in community-dwelling parous women and to clarify whether the associations depend on age. Methods The present cross-sectional study included 11,118 women, aged 35–69 years. Participants’ longest breastfeeding duration for one child and their number of breastfed children were assessed using a self-administered questionnaire, and their total breastfeeding duration was approximated as a product of the number of breastfed children and the longest breastfeeding duration. The longest and the total breastfeeding durations were categorized into none and tertiles above 0 months. Metabolic syndrome and cardiovascular risk factors (obesity, hypertension, dyslipidemia, and hyperglycemia) were defined as primary and secondary outcomes, respectively. Associations between breastfeeding history and metabolic syndrome or each cardiovascular risk factor were assessed using multivariable unconditional logistic regression analysis. Results Among a total of 11,118 women, 10,432 (93.8%) had ever breastfed, and 1,236 (11.1%) had metabolic syndrome. In participants aged <55 years, an inverse dose–response relationship was found between the number of breastfed children and the prevalence of metabolic syndrome; multivariable-adjusted odds ratios for 1, 2, 3, and ?4 breastfed children were 0.60 (95% confidence interval [CI]: 0.31 to 1.17), 0.50 (95% CI: 0.29 to 0.87), 0.44 (95% CI: 0.24 to 0.84), and 0.35 (95% CI: 0.14 to 0.89), respectively. The longest and total breastfeeding durations of longer than 0 months were also associated with lower odds of metabolic syndrome relative to no breastfeeding history in participants aged <55 years. In contrast, all measures of breastfeeding history were not significantly associated with metabolic syndrome and cardiovascular risk factors in participants aged ?55 years old. Conclusions Breastfeeding history may be related to lower prevalence of metabolic syndrome in middleaged parous women.

    DOI: 10.1371/journal.pone.0262252

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  10. Association of perceived stress and coping strategies with the renal function in middle-aged and older Japanese men and women 査読有り 国際誌

    Koga Kayoko, Hara Megumi, Shimanoe Chisato, Nishida Yuichiro, Furukawa Takuma, Iwasaka Chiharu, Tanaka Keitaro, Otonari Jun, Ikezaki Hiroaki, Kubo Yoko, Kato Yasufumi, Tamura Takashi, Hishida Asahi, Matsuo Keitaro, Ito Hidemi, Nakamura Yohko, Kusakabe Miho, Nishimoto Daisaku, Shibuya Keiichi, Suzuki Sadao, Watanabe Miki, Ozaki Etsuko, Matsui Daisuke, Kuriki Kiyonori, Takashima Naoyuki, Kadota Aya, Arisawa Kokichi, Katsuura-Kamano Sakurako, Takeuchi Kenji, Wakai Kenji

    SCIENTIFIC REPORTS   12 巻 ( 1 ) 頁: 291 - 291   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Scientific Reports  

    Elucidating the risk factors for chronic kidney disease is important for preventing end-stage renal disease and reducing mortality. However, little is known about the roles of psychosocial stress and stress coping behaviors in deterioration of the renal function, as measured by the estimated glomerular filtration rate (eGFR). This cross-sectional study of middle-aged and older Japanese men (n = 31,703) and women (n = 38,939) investigated whether perceived stress and coping strategies (emotional expression, emotional support seeking, positive reappraisal, problem solving, and disengagement) were related to the eGFR, with mutual interactions. In multiple linear regression analyses adjusted for age, area, lifestyle factors, and psychosocial variables, we found a significant inverse association between perceived stress and the eGFR in men (Ptrend = 0.02), but not women. This male-specific inverse association was slightly attenuated after adjustment for the history of hypertension and diabetes and was more evident in lower levels of emotional expression (Pinteraction = 0.003). Unexpectedly, problem solving in men (Ptrend < 0.001) and positive reappraisal in women (Ptrend = 0.002) also showed an inverse association with the eGFR. Perceived stress may affect the eGFR, partly through the development of hypertension and diabetes. The unexpected findings regarding coping strategies require the clarification of the underlying mechanisms, including the hormonal and immunological aspects.

    DOI: 10.1038/s41598-021-04324-2

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  11. Alcohol intake and stomach cancer risk in Japan: A pooled analysis of six cohort studies 査読有り 国際誌

    Tamura Takashi, Wakai Kenji, Lin Yingsong, Tamakoshi Akiko, Utada Mai, Ozasa Kotaro, Sugawara Yumi, Tsuji Ichiro, Ono Ayami, Sawada Norie, Tsugane Shoichiro, Ito Hidemi, Nagata Chisato, Kitamura Tetsuhisa, Naito Mariko, Tanaka Keitaro, Shimazu Taichi, Mizoue Tetsuya, Matsuo Keitaro, Inoue Mamami

    CANCER SCIENCE   113 巻 ( 1 ) 頁: 261 - 276   2022年1月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Cancer Science  

    The association between alcohol intake and stomach cancer risk remains controversial. We undertook a pooled analysis of data from six large-scale Japanese cohort studies with 256 478 participants on this topic. Alcohol intake as ethanol was estimated using a validated questionnaire. The participants were followed for incidence of stomach cancer. We calculated study-specific hazard ratios (HRs) and 95% confidence intervals (CIs) for stomach cancer according to alcohol intake using a Cox regression model. Summary HRs were estimated by pooling the study-specific HRs using a random-effects model. During 4 265 551 person-years of follow-up, 8586 stomach cancer cases were identified. In men, the multivariate-adjusted HRs (95% CIs) of stomach cancer were 1.00 (0.87-1.15) for occasional drinkers, and 1.00 (0.91-1.11) for <23 g/d, 1.09 (1.01-1.18) for 23 to <46 g/d, 1.18 (1.09-1.29) for 46 to <69 g/d, 1.21 (1.05-1.39) for 69 to <92 g/d, and 1.29 (1.11-1.51) for ≥92 g/d ethanol in regular drinkers compared with nondrinkers. In women, the multivariate-adjusted HRs were 0.93 (0.80-1.08) for occasional drinkers, and 0.85 (0.74-0.99) for <23 g/d, and 1.22 (0.98-1.53) for ≥23 g/d in regular drinkers compared with nondrinkers. The HRs for proximal and distal cancer in drinkers vs nondrinkers were 1.69 (1.15-2.47) and 1.24 (0.99-1.55) for ≥92 g/d in men, and 1.60 (0.76-3.37) and 1.18 (0.88-1.57) for ≥23 g/d in women, respectively. Alcohol intake increased stomach cancer risk in men, and heavy drinkers showed a greater point estimate of risk for proximal cancer than for distal cancer.

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  12. Effect of the interaction between physical activity and estimated macronutrient intake on HbA1c: population-based cross-sectional and longitudinal studies 査読有り 国際誌

    Furukawa Takuma, Nishida Yuichiro, Hara Megumi, Shimanoe Chisato, Koga Kayoko, Iwasaka Chiharu, Higaki Yasuki, Tanaka Keitaro, Nakashima Ryoko, Ikezaki Hiroaki, Hishida Asahi, Tamura Takashi, Kato Yasufumi, Tamada Yudai, Matsuo Keitaro, Ito Hidemi, Mikami Haruo, Kusakabe Miho, Ibusuki Rie, Shibuya Keiichi, Suzuki Sadao, Nakagawa-Senda Hiroko, Ozaki Etsuko, Matsui Daisuke, Kuriki Kiyonori, Nakamura Yasuyuki, Kadota Aya, Arisawa Kokichi, Katsuura-Kamano Sakurako, Takeuchi Kenji, Wakai Kenji

    BMJ OPEN DIABETES RESEARCH & CARE   10 巻 ( 1 )   2022年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:BMJ Open Diabetes Research and Care  

    Introduction Healthy diet and physical activity (PA) are essential for preventing type 2 diabetes, particularly, a combination of diet and PA. However, reports on interaction between PA and diet, especially from large epidemiological studies, are limited. We investigated the effect of interaction between PA and macronutrient intake on hemoglobin A1c (HbA1c) levels in the general population. Research design and methods We conducted a cross-sectional study of 55 469 men and women without diabetes who participated in the baseline survey of the Japan Multi-Institutional Collaborative Cohort Study. A self-administered questionnaire ascertained PA and macronutrient intake (carbohydrate, fat, and protein). Multiple linear regression analyses were performed to adjust for confounding variables and examine the interactions. In addition, we conducted a longitudinal study during a 5-year period within a subcohort (n=6881) with accelerometer-assessed PA data. Results Overall, PA had a weak inverse association (β=-0.00033, p=0.049) and carbohydrate intake had a strong positive association (β=0.00393, p<0.001) with HbA1c. We observed a tendency of interactions between PA and carbohydrate or fat intake, but not protein intake, on HbA1c levels after adjusting for age, sex, study area, total energy intake, alcohol consumption, smoking, and medication for hypertension or hypercholesterolemia (P interaction =0.054, 0.006, and 0.156, respectively). The inverse associations between PA and HbA1c level were more evident in participants with high-carbohydrate (or low-fat) intake than in participants with low-carbohydrate (or high-fat) intake. Although further adjustment for body mass index slightly attenuated the above interactions (P interaction =0.098 for carbohydrate and 0.068 for fat), the associations between PA and HbA1c level in stratified analyses remained unchanged. Similar associations and interactions were reproduced in the longitudinal study. Conclusions The present results suggest that the effect of PA on HbA1c levels is modified by intake of macronutrient composition.

    DOI: 10.1136/bmjdrc-2021-002479

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  13. Association of skipping breakfast and short sleep duration with the prevalence of metabolic syndrome in the general Japanese population: Baseline data from the Japan Multi-Institutional Collaborative cohort study 査読有り 国際誌

    Katsuura-Kamano Sakurako, Arisawa Kokichi, Uemura Hirokazu, Tien Van Nguyen, Takezaki Toshiro, Ibusuki Rie, Suzuki Sadao, Otani Takahiro, Okada Rieko, Kubo Yoko, Tamura Takashi, Hishida Asahi, Koyama Teruhide, Matsui Daisuke, Kuriki Kiyonori, Takashima Naoyuki, Miyagawa Naoko, Ikezaki Hiroaki, Matsumoto Yuji, Nishida Yuichiro, Shimanoe Chisato, Oze Isao, Matsuo Keitaro, Mikami Haruo, Kusakabe Miho, Takeuchi Kenji, Wakai Kenji

    PREVENTIVE MEDICINE REPORTS   24 巻   頁: 101613 - 101613   2021年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Preventive Medicine Reports  

    The purpose of the study was to investigate sex-specific associations of skipping breakfast and short sleep duration with metabolic syndrome (MetS) and their interaction. We analyzed baseline data of 14,907 men and 14,873 women aged 35–69 years, who participated in the Japan Multi-Institutional Collaborative Cohort Study from 2005. MetS was diagnosed using a modification of the National Cholesterol Education Program Adult Treatment Panel III revised definition (NCEP-R 2005), using body mass index instead of waist circumference. Breakfast consumption was classified into two categories: ≥6 days/week (consumers) or <6 days/week (skippers). Sleep duration was classified into three categories: <6h, 6 to <8 h, and ≥8 h/day. Multivariate logistic regression analysis was performed to estimate odds ratios (ORs) and 95 % confidence intervals (CIs) and examine the presence of interaction. In men, skipping breakfast and short sleep duration were independently associated with an increased prevalence of MetS (OR 1.26, 95%CI 1.12–1.42 and OR 1.28, 95%CI 1.12–1.45, respectively), obesity, and components of MetS. However, no significant interaction was observed between skipping breakfast and short sleep duration. In women, skipping breakfast and short sleep duration were associated with an increased prevalence of obesity, but not with MetS. These findings indicate that breakfast consumption and moderate sleep duration may be associated with a lower risk of MetS, particularly in men.

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  14. Moderate-to-vigorous physical activity and sedentary behavior are independently associated with renal function: a cross-sectional study. 査読有り

    Hara M, Nishida Y, Tanaka K, Shimanoe C, Koga K, Furukawa T, Higaki Y, Shinchi K, Ikezaki H, Murata M, Takeuchi K, Tamura T, Hishida A, Tsukamoto M, Kadomatsu Y, Matsuo K, Oze I, Haruo M, Miho K, Takezaki T, Ibusuki R, Suzuki S, Nakagawa-Senda H, Matsui D, Koyama T, Kuriki K, Takashima N, Nakamura Y, Arisawa K, Katsuura-Kamano S, Wakai K

    Journal of epidemiology   advpub 巻 ( 0 )   2021年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本疫学会  

    <p><b>Background:</b> Little is known about whether insufficient moderate-to-vigorous physical activity (MVPA) and longer sedentary behavior (SB) are independently associated with estimated glomerular filtration rate (eGFR) and CKD, whether they interact with known risk factors for CKD, and the effect of replacing sedentary time with an equivalent duration of physical activity on kidney function.</p><p><b>Methods:</b> We examined the cross-sectional association of MVPA and SB with eGFR and CKD in 66,603 Japanese cohort study in 14 areas from 2004 to 2013. MVPA and SB were estimated using a self-reported questionnaire, and CKD was defined as eGFR<60 mL/min/1.73 m<sup>2</sup>. Multiple linear regression analyses, logistic regression analyses, and an isotemporal substitution model were applied.</p><p><b>Results:</b> After adjusting for potential confounders, higher MVPA and longer SB were independently associated with higher eGFR (P<sub>for trend MVPA</sub><0.0001) and lower eGFR (P<sub>for trend SB</sub><0.0001), and a lower odds ratio (OR) of CKD (adjusted OR of MVPA≥20 MET·h/day: 0.76 [95%CI: 0.68–0.85] compared to MVPA<5 MET·h/day) and a higher OR of CKD (adjusted OR of SB≥16 h/day: 1.81 [95%CI: 1.52–2.15] compared to SB<7 h/day), respectively. The negative association between MVPA and CKD was stronger in men, and significant interactions between sex and MVPA were detected. Replacing 1 hour of SB with 1 hour of physical activity was associated with about 3 to 4% lower OR of CKD.</p><p><b>Conclusions:</b> These findings indicate that replacing SB with physical activity may benefit kidney function, especially in men, adding to the possible evidence on CKD prevention.</p>

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  15. A genome-wide association study on meat consumption in a Japanese population: the Japan Multi-Institutional Collaborative Cohort study 査読有り 国際誌

    Nakamura Yasuyuki, Narita Akira, Sutoh Yoichi, Imaeda Nahomi, Goto Chiho, Matsui Kenji, Takashima Naoyuki, Kadota Aya, Miura Katsuyuki, Nakatochi Masahiro, Tamura Takashi, Hishida Asahi, Nakashima Ryoko, Ikezaki Hiroaki, Hara Megumi, Nishida Yuichiro, Takezaki Toshiro, Ibusuki Rie, Oze Isao, Ito Hidemi, Kuriyama Nagato, Ozaki Etsuko, Mikami Haruo, Kusakabe Miho, Nakagawa-Senda Hiroko, Suzuki Sadao, Katsuura-Kamano Sakurako, Arisawa Kokichi, Kuriki Kiyonori, Momozawa Yukihide, Kubo Michiaki, Takeuchi Kenji, Kita Yoshikuni, Wakai Kenji

    JOURNAL OF NUTRITIONAL SCIENCE   10 巻   頁: e61   2021年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Nutritional Science  

    Recent genome-wide association studies (GWAS) on the dietary habits of the Japanese population have shown that an effect rs671 allele was inversely associated with fish consumption, whereas it was directly associated with coffee consumption. Although meat is a major source of protein and fat in the diet, whether genetic factors that influence meat-eating habits in healthy populations are unknown. This study aimed to conduct a GWAS to find genetic variations that affect meat consumption in a Japanese population. We analysed GWAS data using 14 076 participants from the Japan Multi-Institutional Collaborative Cohort (J-MICC) study. We used a semi-quantitative food frequency questionnaire to estimate food intake that was validated previously. Association of the imputed variants with total meat consumption per 1000 kcal energy was performed by linear regression analysis with adjustments for age, sex, and principal component analysis components 1-10. We found that no genetic variant, including rs671, was associated with meat consumption. The previously reported single nucleotide polymorphisms that were associated with meat consumption in samples of European ancestry could not be replicated in our J-MICC data. In conclusion, significant genetic factors that affect meat consumption were not observed in a Japanese population.

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  16. Sex-specific Relationship between Stress Coping Strategies and All-Cause Mortality: Japan Multi-Institutional Collaborative Cohort Study. 査読有り

    Nagayoshi M, Takeuchi K, Tamada Y, Yasufumi K, Kubo Y, Okada R, Tamura T, Hishida A, Otonari J, Ikezaki H, Nishida Y, Shimanoe C, Koyanagi YN, Matsuo K, Haruo M, Miho K, Nishimoto D, Shibuya K, Suzuki S, Nishiyama T, Ozaki E, Watanabe I, Kuriki K, Takashima N, Kadota A, Arisawa K, Katsuura-Kamano S, Wakai K

    Journal of epidemiology     2021年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本疫学会  

    <p><b>Background:</b> Stress coping strategies are related to health outcomes. However, there is no clear evidence for sex differences between stress-coping strategies and mortality. We investigated the relationship between all-cause mortality and stress-coping strategies, focusing on sex differences among Japanese adults.</p><p><b>Methods</b>: A total of 79,580 individuals aged 35–69 years participated in the Japan Multi-Institutional Collaborative Cohort Study between 2004 and 2014 and were followed up for mortality. The frequency of use of the five coping strategies was assessed using a questionnaire. Sex-specific, multivariable-adjusted hazard ratios (HRs) for using each coping strategy "sometimes," and "often/very often" (versus "very few" use) were computed for all-cause mortality. Furthermore, relationships were analyzed in specific follow-up periods when the proportion assumption was violated.</p><p><b>Results</b>: During the follow-up (median: 8.5 years), 1,861 mortalities were recorded. In women, three coping strategies were related to lower total mortality. The HRs (95% confidence intervals) for "sometimes" were 0.81 (0.67–0.97) for emotional expression, 0.79 (0.66–0.95) for emotional support-seeking, and 0.80 (0.66–0.98) for disengagement. Men who "sometimes" used emotional expression and sometimes or often used problem-solving and positive reappraisal had a 15–41% lower HRs for all-cause mortality. However, those relationships were dependent on the follow-up period. There was evidence that sex modified the relationships between emotional support-seeking and all-cause mortality (<i>p</i> for interaction = 0.03).</p><p><b>Conclusions</b>: In a large Japanese population, selected coping strategies were associated with all-cause mortality. The relationship of emotional support-seeking was different between men and women.</p>

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  17. Population-Based Impact of Smoking, Drinking, and Genetic Factors on HDL-Cholesterol Levels in J-MICC Study Participants. 査読有り

    Nindita Y, Nakatochi M, Ibusuki R, Shimoshikiryo I, Nishimoto D, Shimatani K, Takezaki T, Ikezaki H, Murata M, Hara M, Nishida Y, Tamura T, Hishida A, Nagayoshi M, Okada R, Matsuo K, Ito H, Mikami H, Nakamura Y, Otani T, Suzuki S, Koyama T, Ozaki E, Kuriki K, Takashima N, Miyagawa N, Arisawa K, Katsuura-Kamao S, Momozawa Y, Kubo M, Takeuchi K, Wakai K

    Journal of epidemiology     2021年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本疫学会  

    <p><b>Background</b>: Environmental and genetic factors are suggested to exhibit factor-based association with HDL-cholesterol (HDL-C) levels. However, the population-based effects of environmental and genetic factors have not been compared clearly. We conducted a cross-sectional study using data from the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study to evaluate the population-based impact of smoking, drinking, and genetic factors on low HDL-C.</p><p><b>Methods:</b> Data from 11,498 men and women aged 35-69 years were collected for a genome-wide association study (GWAS). Sixty-five HDL-C-related SNPs with genome-wide significance (<i>P</i> < 5 × 10<sup>-8</sup>) were selected from the GWAS catalog, and seven representative SNPs were defined, and the population-based impact was estimated using population attributable fraction (PAF).</p><p><b>Results</b>: We found that smoking, drinking, daily activity, habitual exercise, egg intake, BMI, age, sex and the SNPs <i>CETP</i> rs3764261, <i>APOA5</i> rs662799, <i>LIPC</i> rs1800588, <i>LPL</i> rs328, <i>ABCA1</i> rs2575876, <i>LIPG</i> rs3786247, and <i>APOE</i> rs429358 were associated with HDL-C levels. The gene-environmental interactions on smoking and drinking were not statistically significant. The PAF for low HDL-C was the highest in men (63.2%) and in rs3764261 (31.5%) of the genetic factors, and the PAFs of smoking and drinking were 23.1% and 41.8%, respectively.</p><p><b>Conclusions:</b> The present study showed that the population-based impact of genomic factor <i>CETP</i> rs3764261 for low HDL-C was higher than that of smoking and lower than that of drinking.</p>

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  18. A Proposal for Practical Diagnosis of Renal Hypouricemia: Evidenced from Genetic Studies of Nonfunctional Variants of URAT1/SLC22A12 among 30,685 Japanese Individuals 査読有り 国際誌

    Kawamura Yusuke, Nakayama Akiyoshi, Shimizu Seiko, Toyoda Yu, Nishida Yuichiro, Hishida Asahi, Katsuura-Kamano Sakurako, Shibuya Kenichi, Tamura Takashi, Kawaguchi Makoto, Suzuki Satoko, Iwasawa Satoko, Nakashima Hiroshi, Ibusuki Rie, Uemura Hirokazu, Hara Megumi, Takeuchi Kenji, Takada Tappei, Tsunoda Masashi, Arisawa Kokichi, Takezaki Toshiro, Tanaka Keitaro, Ichida Kimiyoshi, Wakai Kenji, Shinomiya Nariyoshi, Matsuo Hirotaka

    BIOMEDICINES   9 巻 ( 8 )   2021年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Biomedicines  

    Background: Renal hypouricemia (RHUC) is characterized by a low serum uric acid (SUA) level and high fractional excretion of uric acid (FEUA). Further studies on FEUA in hypouricemic individuals are needed for a more accurate diagnosis of RHUC. Methods: In 30,685 Japanese health-examination participants, we genotyped the two most common nonfunctional variants of URAT1 (NFV-URAT1), W258X (rs121907892) and R90H (rs121907896), in 1040 hypouricemic individuals (SUA ≤ 3.0 mg/dL) and 2240 individuals with FEUA data. The effects of NFV-URAT1 on FEUA and SUA were also investigated using linear and multiple regression analyses. Results: Frequency of hypouricemic individuals (SUA ≤ 3.0 mg/dL) was 0.97% (male) and 6.94% (female) among 30,685 participants. High frequencies of those having at least one allele of NFV-URAT1 were ob-served in 1040 hypouricemic individuals. Furthermore, NFV-URAT1 significantly increased FEUA and decreased SUA, enabling FEUA and SUA levels to be estimated. Conversely, FEUA and SUA data of hypouricemic individuals are revealed to be useful to predict the number of NFV-URAT1. Conclusions: Our findings reveal that specific patterns of FEUA and SUA data assist with predicting the number of nonfunctional variants of causative genes for RHUC, and can also be useful for practical diagnosis of RHUC even before genetic tests.

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  19. A genome-wide association study in Japanese identified one variant associated with a preference for a Japanese dietary pattern 査読有り 国際誌

    Suzuki Harumitsu, Nakamura Yasuyuki, Matsuo Keitaro, Imaeda Nahomi, Goto Chiho, Narita Akira, Shimizu Atsushi, Takashima Naoyuki, Matsui Kenji, Miura Katsuyuki, Nakatochi Masahiro, Hishida Asahi, Tamura Takashi, Kadomatsu Yuka, Okada Rieko, Nishida Yuichiro, Shimanoe Chisato, Nishimoto Daisaku, Takezaki Toshiro, Oze Isao, Ito Hidemi, Ikezaki Hiroaki, Murata Masayuki, Matsui Daisuke, Ozaki Etsuko, Mikami Haruo, Nakamura Yohko, Suzuki Sadao, Watanabe Miki, Arisawa Kokichi, Uemura Hirokazu, Kuriki Kiyonori, Momozawa Yukihide, Kubo Michiaki, Kita Yoshikuni, Takeuchi Kenji, Wakai Kenji

    EUROPEAN JOURNAL OF CLINICAL NUTRITION   75 巻 ( 6 ) 頁: 937 - 945   2021年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:European Journal of Clinical Nutrition  

    Background/Objectives: Individual eating habits may be influenced by genetic factors, in addition to environmental factors. Previous studies suggested that adherence to Japanese food patterns was associated with a decreased risk of all-cause and cardiovascular disease mortality. We conducted a genome-wide association study (GWAS) in a Japanese population to find genetic variations that affect adherence to a Japanese food pattern. Subjects/Methods: We analyzed GWAS data using 14,079 participants from the Japan Multi-Institutional Collaborative Cohort study. We made a Japanese food score based on six food groups. Association of the imputed variants with the Japanese food score was performed by linear regression analysis with adjustments for age, sex, total energy intake, alcohol intake (g/day), and principal components 1–10 omitting variants in the major histocompatibility region. Results: We found one SNP in the 14q11.2 locus that was significantly associated with the Japanese food score with P values <5 × 10−8. Functional annotation revealed that the expression levels of two genes (BCL2L2, SLC22A17) were significantly inversely associated with this SNP. These genes are known to be related to olfaction and obesity. Conclusion: We found a new SNP that was associated with the Japanese food score in a Japanese population. This SNP is inversely associated with genes link to olfaction and obesity.

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  20. Association of self-reported moderate vegetable juice intake with small decline in kidney function in a five-year prospective study 査読有り 国際誌

    Fujii Ryosuke, Kondo Takaaki, Tsukamoto Mineko, Kawai Sayo, Sasakabe Tae, Naito Mariko, Kubo Yoko, Okada Rieko, Tamura Takashi, Hishida Asahi, Ueyama Jun, Hayashi Yumi, Ohnishi Joji, Hamajima Nobuyuki, Takeuchi Kenji, Wakai Kenji

    NUTRITION   84 巻   頁: 111114   2021年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Nutrition  

    Objectives: Although consumption of vegetable and 100% fruit juices are an acceptable alternative for vegetable and fruit intake, information about their actual effects on kidney function is sparse. The aim of this study was to determine the association between the consumption of vegetable and fruit juices and changes in kidney function in a Japanese population over a 5-y period. Methods: In this prospective study, we analyzed 2755 Japanese (742 men and 2013 women) individuals who participated in both the baseline and follow-up surveys in the Daiko study (a study within the Japan Multi-Institutional Collaborative Cohort study). Estimated glomerular filtration rate (eGFR) was calculated by age, sex, and serum creatinine level. For each beverage, we categorized all participants into four groups—rare (rarely consumed), low (≤2 cups/wk), moderate (3–4 cups/wk), or frequent (≥5 cups/wk) consumers of the beverage—based on a food frequency questionnaire. Results: The mean baseline and follow-up eGFR (SD) were 82.4 (14.6) and 72.2 (12.6), respectively. In fully adjusted regression analyses, moderate consumption of vegetable juice was associated a lower decline in eGFR compared with the rare consumption group (β = –1.30; P = 0.01). Moreover, stratified analyses revealed that this significant association remained in those who were young, female, non-obese, normotensive, smoked cigarettes, consumed alcohol, or exercised. However, no significant association was found in analyses for fruit juices. Conclusions: This 5-y prospective study suggested an association between self-reported moderate consumption of vegetable juice and changes (possibly smaller decline) in kidney function in a relatively healthy Japanese population.

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  21. Body mass index and colorectal cancer risk: A Mendelian randomization study 査読有り 国際誌

    Suzuki Shiori, Goto Atsushi, Nakatochi Masahiro, Narita Akira, Yamaji Taiki, Sawada Norie, Katagiri Ryoko, Iwagami Masao, Hanyuda Akiko, Hachiya Tsuyoshi, Sutoh Yoichi, Oze Isao, Koyanagi Yuriko N., Kasugai Yumiko, Taniyama Yukari, Ito Hidemi, Ikezaki Hiroaki, Nishida Yuichiro, Tamura Takashi, Mikami Haruo, Takezaki Toshiro, Suzuki Sadao, Ozaki Etsuko, Kuriki Kiyonori, Takashima Naoyuki, Arisawa Kokichi, Takeuchi Kenji, Tanno Kozo, Shimizu Atsushi, Tamiya Gen, Hozawa Atsushi, Kinoshita Kengo, Wakai Kenji, Sasaki Makoto, Yamamoto Masayuki, Matsuo Keitaro, Tsugane Shoichiro, Iwasaki Motoki

    CANCER SCIENCE   112 巻 ( 4 ) 頁: 1579 - 1588   2021年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Cancer Science  

    Traditional observational studies have reported a positive association between higher body mass index (BMI) and the risk of colorectal cancer (CRC). However, evidence from other approaches to pursue the causal relationship between BMI and CRC is sparse. A two-sample Mendelian randomization (MR) study was undertaken using 68 single nucleotide polymorphisms (SNPs) from the Japanese genome-wide association study (GWAS) and 654 SNPs from the GWAS catalogue for BMI as sets of instrumental variables. For the analysis of SNP-BMI associations, we undertook a meta-analysis with 36 303 participants in the Japanese Consortium of Genetic Epidemiology studies (J-CGE), comprising normal populations. For the analysis of SNP-CRC associations, we utilized 7636 CRC cases and 37 141 controls from five studies in Japan, and undertook a meta-analysis. Mendelian randomization analysis of inverse-variance weighted method indicated that a one-unit (kg/m2) increase in genetically predicted BMI was associated with an odds ratio of 1.13 (95% confidence interval, 1.06-1.20; P value <.001) for CRC using the set of 68 SNPs, and an odds ratio of 1.07 (1.03-1.11, 0.001) for CRC using the set of 654 SNPs. Sensitivity analyses robustly showed increased odds ratios for CRC for every one-unit increase in genetically predicted BMI. Our MR analyses strongly support the evidence that higher BMI influences the risk of CRC. Although Asians are generally leaner than Europeans and North Americans, avoiding higher BMI seems to be important for the prevention of CRC in Asian populations.

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  22. A genome-wide association study on fish consumption in a Japanese population-the Japan Multi-Institutional Collaborative Cohort study 査読有り 国際誌

    Suzuki Taro, Nakamura Yasuyuki, Matsuo Keitaro, Oze Isao, Doi Yukio, Narita Akira, Shimizu Atsushi, Imaeda Nahomi, Goto Chiho, Matsui Kenji, Nakatochi Masahiro, Miura Katsuyuki, Takashima Naoyuki, Kuriki Kiyonori, Shimanoe Chisato, Tanaka Keitaro, Ikezaki Hiroaki, Murata Masayuki, Ibusuki Rie, Takezaki Toshiro, Koyanagi Yuriko, Ito Hidemi, Matsui Daisuke, Koyama Teruhide, Mikami Haruo, Nakamura Yohko, Suzuki Sadao, Nishiyama Takeshi, Katsuura-Kamano Sakurako, Arisawa Kokichi, Takeuchi Kenji, Tamura Takashi, Okada Rieko, Kubo Yoko, Momozawa Yukihide, Kubo Michiaki, Kita Yoshikuni, Wakai Kenji, Nagase Hiroki, Narimatsu Hiroto, Uehara Ritei

    EUROPEAN JOURNAL OF CLINICAL NUTRITION   75 巻 ( 3 ) 頁: 480 - 488   2021年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:European Journal of Clinical Nutrition  

    Background/objective: Although benefits of fish consumption for health are well known, a significant percentage of individuals dislike eating fish. Fish consumption may be influenced by genetic factors in addition to environmental factors. We conducted a genome-wide association study (GWAS) to find genetic variations that affect fish consumption in a Japanese population. Methods: We performed a two-stage GWAS on fish consumption using 13,739 discovery samples from the Japan Multi-Institutional Collaborative Cohort study, and 2845 replication samples from the other population. We used a semi-quantitative food frequency questionnaire to estimate food intake. Association of the imputed variants with fish consumption was analyzed by separate linear regression models per variant, with adjustments for age, sex, energy intake, principal component analysis components 1–10, and alcohol intake (g/day). We also performed conditional analysis. Results: We found 27 single nucleotide polymorphisms (SNPs) located in 12q24 and 14q32.12 that were associated with fish consumption. The 19 SNPs were located at 11 genes including six lead SNPs at the BRAP, ACAD10, ALDH2, NAA25, and HECTD4 regions on 12q24.12-13, and CCDC197 region on 14q32.12. In replication samples, all five SNPs located on chromosome 12 were replicated successfully, but the one on chromosome 14 was not. Conditional analyses revealed that the five lead variants in chromosome 12 were in fact the same signal. Conclusion: We found that new SNPs in the 12q24 locus were related to fish intake in two Japanese populations. The associations between SNPs on chromosome 12 and fish intake were strongly confounded by drinking status.

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  23. Both variants of A1CF and BAZ1B genes are associated with gout susceptibility: a replication study and meta-analysis in a Japanese population 査読有り 国際誌

    Kawaguchi Makoto, Nakayama Akiyoshi, Aoyagi Yuka, Nakamura Takahiro, Shimizu Seiko, Kawamura Yusuke, Takao Mikiya, Tamura Takashi, Hishida Asahi, Nagayoshi Mako, Nagase Mitsuo, Ooyama Keiko, Ooyama Hiroshi, Shinomiya Nariyoshi, Matsuo Hirotaka

    HUMAN CELL   34 巻 ( 2 ) 頁: 293 - 299   2021年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Human Cell  

    Gout is a common type of acute arthritis that results from elevated serum uric acid (SUA) levels. Recent genome-wide association studies (GWASs) have revealed several novel single nucleotide polymorphism (SNPs) associated with SUA levels. Of these, rs10821905 of A1CF and rs1178977 of BAZ1B showed the greatest and the second greatest significant effect size for increasing SUA level in the Japanese population, but their association with gout is not clear. We examined their association with gout using 1411 clinically-defined Japanese gout patients and 1285 controls, and meta-analyzed our previous gout GWAS data to investigate any association with gout. Replication studies revealed both SNPs to be significantly associated with gout (P = 0.0366, odds ratio [OR] with 95% confidence interval [CI]: 1.30 [1.02–1.68] for rs10821905 of A1CF, P = 6.49 × 10–3, OR with 95% CI: 1.29 [1.07–1.55] for rs1178977 of BAZ1B). Meta-analysis also revealed a significant association with gout in both SNPs (Pmeta = 3.16 × 10–4, OR with 95% CI: 1.39 [1.17–1.66] for rs10821905 of A1CF, Pmeta = 7.28 × 10–5, OR with 95% CI 1.32 [1.15–1.51] for rs1178977 of BAZ1B). This study shows the first known association between SNPs of A1CF, BAZ1B and clinically-defined gout cases in Japanese. Our results also suggest a shared physiological/pathophysiological background between several populations, including Japanese, for both SUA increase and gout susceptibility. Our findings will not only assist the elucidation of the pathophysiology of gout and hyperuricemia, but also suggest new molecular targets.

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  24. Assessing the relationship between high-sensitivity C-reactive protein and kidney function employing mendelian randomization in a Japanese community based J-MICC Study. 査読有り

    Fujii R, Hishida A, Nishiyama T, Nakatochi M, Matsuo K, Ito H, Nishida Y, Shimanoe C, Nakamura Y, Turin TC, Suzuki S, Watanabe M, Ibusuki R, Takezaki T, Mikami H, Nakamura Y, Ikezaki H, Murata M, Kuriki K, Kuriyama N, Matsui D, Arisawa K, Katsuura-Kamano S, Tsukamoto M, Tamura T, Kubo Y, Kondo T, Momozawa Y, Kubo M, Takeuchi K, Wakai K

    Journal of epidemiology     2021年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本疫学会  

    <p><b>Background:</b> Inflammation is thought to be a risk factor for kidney disease. However, whether inflammatory status is either a cause or an outcome of chronic kidney disease remains controversial. We aimed to investigate the causal relationship between high-sensitivity C-reactive protein (hs-CRP) and estimated glomerular filtration rate (eGFR) using Mendelian randomization (MR) approaches.</p><p><b>Methods:</b> A total of 10,521 participants of the Japan Multi-institutional Collaborative Cohort Study was analyzed in this study. We used two-sample MR approaches (the inverse-variance weighted (IVW), the weighted median (WM), and the MR-Egger method) to estimate the effect of genetically determined hs-CRP on kidney function. We selected four and three hs-CRP associated single nucleotide polymorphisms (SNPs) as two instrumental variables (IV): IV<sub>CRP</sub> and IV<sub>Asian</sub>, based on SNPs previously identified in European and Asian populations. IV<sub>CRP</sub> and IV<sub>Asian</sub> explained 3.4% and 3.9% of the variation in hs-CRP, respectively.</p><p><b>Results:</b> Using the IV<sub>CRP</sub>, genetically determined hs-CRP was not significantly associated with eGFR in the IVW and the WM methods (estimate per 1 unit increase in ln(hs-CRP), 0.000; 95% confidence interval [CI], −0.019 to 0.020 and −0.003; 95% CI, −0.019 to 0.014, respectively). For IV<sub>Asian</sub>, we found similar results using the IVW and the WM methods (estimate, 0.005; 95% CI, −0.020 to 0.010 and −0.004; 95% CI, −0.020 to 0.012, respectively). The MR-Egger method also showed no causal relationships between hs-CRP and eGFR (IV<sub>CRP</sub>: −0.008; 95% CI, −0.058 to 0.042; IV<sub>Asian</sub>: 0.001; 95% CI, −0.036 to 0.036).</p><p><b>Conclusions:</b> Our two-sample MR analyses with different IVs did not support a causal effect of hs-CRP on eGFR.</p>

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  25. Genome-wide association study of serum prostate-specific antigen levels based on 1000 Genomes imputed data in Japanese: the Japan Multi-Institutional Collaborative Cohort Study 査読有り

    Hishida Asahi, Nakatochi Masahiro, Tamura Takashi, Nagayoshi Mako, Okada Rieko, Kubo Yoko, Tsukamoto Mineko, Kadomatsu Yuka, Suzuki Sadao, Nishiyama Takeshi, Kuriyama Nagato, Watanabe Isao, Takezaki Toshiro, Nishimoto Daisaku, Kuriki Kiyonori, Arisawa Kokichi, Katsuura-Kamano Sakurako, Mikami Haruo, Kusakabe Miho, Oze Isao, Koyanagi Yuriko N., Nakamura Yasuyuki, Kadota Aya, Shimanoe Chisato, Tanaka Keitaro, Ikezaki Hiroaki, Murata Masayuki, Kubo Michiaki, Momozawa Yukihide, Takeuchi Kenji, Wakai Kenji

    NAGOYA JOURNAL OF MEDICAL SCIENCE   83 巻 ( 1 ) 頁: 183 - 194   2021年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Nagoya Journal of Medical Science  

    Prostate cancer is emerging as a significant global public health burden. The incidence and prevalence of prostate cancer has increased in Japan, as westernized lifestyles become more popular. Recent advances in genetic epidemiology, including genome-wide association studies (GWASs), have identified considerable numbers of human genetic factors associated with diseases. Several GWASs have reported significant loci associated with serum prostate-specific antigen (PSA) levels. One GWAS, which was based on classic GWAS microarray measurements, has been reported for Japanese so far. In the present study,we conducted a GWAS of serum PSA using 1000Genomes imputed GWAS data (n =1,216) from the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study, to detect candidate novel genetic loci that influence serum PSA levels in Japanese. The association of SNPs/genetic variants with serum PSA as a continuous variable was tested using the linear Wald test. SNP rs10000006 in SGMS2 (sphingomyelin synthase 2) on chromosome 4 had genome-wide significance (P <5×10∑8), and eight variants on three chromosomes (chromosomes 12, 14, 15) had genome-wide suggestive levels of significance (P <1×10∑6). With an independent data set from the J-MICC Shizuoka Study (n = 2,447), the association of the SGMS2 SNP with blood PSA levels was not replicated. Although our GWAS failed to detect novel loci associated with serum PSA levels in the Japanese cohort, it confirmed the significant effects of previously reported genetic loci on PSA levels in Japanese. Importantly, our results confirmed the significance of KLK3 SNPs also in Japanese, implying that consideration of individual genetic information in prostate cancer diagnosis may be possible in the future.

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  26. Impact of PSCA Polymorphisms on the Risk of Duodenal Ulcer 査読有り

    Usui Yoshiaki, Matsuo Keitaro, Oze Isao, Ugai Tomotaka, Koyanagi Yuriko, Maeda Yoshinobu, Ito Hidemi, Hishida Asahi, Takeuchi Kenji, Tamura Takashi, Tsukamoto Mineko, Kadomatsu Yuka, Hara Megumi, Nishida Yuichiro, Shimoshikiryo Ippei, Takezaki Toshiro, Ozaki Etsuko, Matsui Daisuke, Watanabe Isao, Suzuki Sadao, Watanabe Miki, Nakagawa-Senda Hiroko, Mikami Haruo, Nakamura Yohko, Arisawa Kokichi, Uemura Hirokazu, Kuriki Kiyonori, Takashima Naoyuki, Kadota Aya, Ikezaki Hiroaki, Murata Masayuki, Nakatochi Masahiro, Momozawa Yukihide, Kubo Michiaki, Wakai Kenji

    JOURNAL OF EPIDEMIOLOGY   31 巻 ( 1 ) 頁: 12 - 20   2021年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Epidemiology  

    Background: While duodenal ulcer (DU) and gastric cancer (GC) are both H. pylori infection-related diseases, individuals withDU are known to have lower risk for GC. Many epidemiological studies have identified the PSCA rs2294008 T-allele as a risk factor of GC, while others have found an association between the rs2294008 C-allele and risk of DU and gastric ulcer (GU). Following these initial reports, however, few studies have since validated these associations. Here, we aimed to validate the association between variations in PSCA and the risk of DU=GU and evaluate its interaction with environmental factors in a Japanese population. Methods: Six PSCA SNPs were genotyped in 584 DU cases, 925 GU cases, and 8,105 controls from the Japan Multi-Institutional Collaborative Cohort (J-MICC). Unconditional logistic regression models were applied to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the association between the SNPs and risk of DU=GU. Results: PSCA rs2294008 C-allele was associated with per allele OR of 1.34 (95% CI, 1.18-1.51; P = 2.28 × 10-6) for the risk of DU. This association was independent of age, sex, study site, smoking habit, drinking habit, and H. pylori status. On the other hand, we did not observe an association between the risk of GU and PSCA SNPs. Conclusions: Our study confirms an association between the PSCA rs2294008 C-allele and the risk of DU in a Japanese population.

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  27. Associations between peroxisome proliferator-activated receptor gamma (PPAR-gamma ) polymorphisms and serum lipids: Two cross-sectional studies of community-dwelling adults 査読有り 国際誌

    Matsunaga Takashi, Naito Mariko, Yin Guang, Hishida Asahi, Okada Rieko, Kawai Sayo, Sasakabe Tae, Kadomatsu Yuka, Tsukamoto Mineko, Kubo Yoko, Tamura Takashi, Takeuchi Kenji, Mori Atsuyoshi, Hamajima Nobuyuki, Wakai Kenji

    GENE   762 巻   頁: 145019   2020年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Gene  

    Dyslipidemia is a well-established risk factor for cardiovascular disease. Experimental studies have reported that peroxisome proliferator-activated receptor γ (PPAR-γ) regulates adipocyte differentiation, lipid storage, and glucose metabolism. Therefore, we examined the associations between PPAR-γ polymorphisms (rs1801282, rs3856806, rs12497191, rs1151999, and rs1152003) and serum lipids in two cross-sectional studies. In the Shizuoka area of the Japan Multi-Institutional Collaborative Cohort Study, we examined 4,952 participants (3,356 men and 1,596 women) in a baseline survey and 2,245 participants (1,550 men and 695 women) in a second survey 5 years later. Outcome measures were the prevalence of dyslipidemia (low-density lipoprotein-cholesterol [LDL-C] ≥ 140 mg/dl, high-density lipoprotein-cholesterol < 40 mg/dl, triglycerides ≥ 150 mg/dl, and/or use of cholesterol-lowering drugs) and the prevalence of high LDL-C (LDL-C ≥ 140 mg/dl and/or use of cholesterol-lowering drugs). Multivariate odds ratios (ORs) were estimated by using unconditional logistic regression models. A total of 2,114 and 1,431 individuals (42.7% and 28.9%) had dyslipidemia and high LDL-C in the baseline survey, respectively, as did 933 and 716 (41.6% and 31.9%), respectively, in the second survey. In the baseline study, compared with major allele homozygotes, minor allele homozygotes of rs3856806 and rs12497191 had a 42% (OR, 0.58; 95% confidence interval (CI), 0.39–0.85) and 23% (OR, 0.77; 95% CI, 0.60–0.99) lower risk of dyslipidemia, respectively, after adjustment for potential confounding factors. In addition, minor allele homozygotes of rs3856806 had a 45% (OR, 0.55; 95% CI, 0.35–0.86) lower risk of high LDL-C. Similar risk reductions were found in the second survey. In conclusion, rs3856806 and rs12497191 polymorphisms may be related to a lower risk of dyslipidemia and high LDL-C.

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  28. Association between alcohol intake pattern and metabolic syndrome components and simulated change by alcohol intake reduction: A cross-sectional study from the Japan Multi-Institutional Collaborative Cohort Study 査読有り 国際誌

    Shimoshikiryo Ippei, Ibusuki Rie, Shimatani Keiichi, Nishimoto Daisaku, Takezaki Toshiro, Nishida Yuichiro, Shimanoe Chisato, Hishida Asahi, Tamura Takashi, Okada Rieko, Kubo Yoko, Ozaki Etsuko, Matsui Daisuke, Suzuki Sadao, Nakagawa-Senda Hiroko, Kuriki Kiyonori, Kita Yoshikuni, Takashima Naoyuki, Arisawa Kokichi, Uemura Hirokazu, Ikezaki Hiroaki, Furusyo Norihiro, Oze Isao, Koyanagi Yuriko N., Mikami Haruo, Nakamura Yohko, Naito Mariko, Wakai Kenji

    ALCOHOL   89 巻   頁: 129 - 138   2020年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Alcohol  

    To investigate the association between alcohol intake pattern in amount and frequency and metabolic syndrome (Mets) components, we simulated the change in the prevalence of Mets components by intake reduction. In order to manage Mets, alcohol intake reduction with moderation of intake pattern is required. However, evidence investigating the comparative impact of alcohol intake reduction in amount and frequency for Mets components is limited. We conducted a large-scale cross-sectional study in the general Japanese population. The study subjects included 37,371 non-drinkers and current drinkers recruited in the Japan Multi-Institutional Collaborative Cohort Study. Odds ratios (ORs) for Mets components according to alcohol intake amount and frequency were estimated using a multiple logistic regression model. The prevalence of Mets components was estimated after assumed alcohol intake reduction of a) none, b) 10 g/day (men) or 5 g/day (women), c) 20 g/day (men) or 10 g/day (women), d) less than 20 g/day (men) or 10 g/day (women) for moderate-to-heavy drinkers, e) 1–2 times/week, and f) 3–4 times/week. The ORs with alcohol intake amount and frequency increased with high blood pressure while decreasing with dyslipidemia. A J-shaped association was observed between intake amount and Mets. The estimated prevalence (%) of high blood pressure and dyslipidemia in men were a) 45.2, b) 43.0, c) 41.4, d) 40.4, e) 42.9, and f) 42.0; and a) 50.3, b) 51.8, c) 52.9, d) 50.2, e) 52.7, and f) 53.4 in women. The estimated prevalence of high blood pressure in women did not evidently decrease. Simulated alcohol intake reduction showed decreased prevalence for high blood pressure and increased prevalence for dyslipidemia in men after reduced intake amount and frequency. The largest decreased prevalence for high blood pressure was observed in men when all moderate-to-heavy drinkers reduced their alcohol intake amount to less than 20 g/day.

    DOI: 10.1016/j.alcohol.2020.09.002

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  29. Association between plasma levels of homocysteine, folate, and vitamin B-12, and dietary folate intake and hypertension in a cross-sectional study 査読有り 国際誌

    Tamura Takashi, Kuriyama Nagato, Koyama Teruhide, Ozaki Etsuko, Matsui Daisuke, Kadomatsu Yuka, Tsukamoto Mineko, Kubo Yoko, Okada Rieko, Hishida Asahi, Sasakabe Tae, Kawai Sayo, Naito Mariko, Takashima Naoyuki, Kadota Aya, Tanaka Keitaro, Hara Megumi, Suzuki Sadao, Nakagawa-Senda Hiroko, Takezaki Toshiro, Shimoshikiryo Ippei, Ikezaki Hiroaki, Murata Masayuki, Oze Isao, Ito Hidemi, Mikami Haruo, Nakamura Yohko, Kuriki Kiyonori, Arisawa Kokichi, Uemura Hirokazu, Takeuchi Kenji, Wakai Kenji

    SCIENTIFIC REPORTS   10 巻 ( 1 ) 頁: 18499   2020年10月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Scientific Reports  

    There are few studies examining the association between homocysteine (Hcy) level and the risk of hypertension with consideration for folate and vitamin B12 as related to Hcy level. We simultaneously examined the associations of plasma levels of Hcy, folate, and vitamin B12, and dietary folate intake with the prevalence of hypertension. Participants included 1046 men and 1033 women (mean age ± standard deviation: 56.0 ± 8.9 years) in the Japan Multi-Institutional Collaborative Cohort Study. Dietary folate intake was estimated using a validated food frequency questionnaire. Hypertension was defined based on measured blood pressure and use of antihypertensive medication. A total of 734 participants (35.3%) had hypertension. Multivariate-adjusted odds ratios of hypertension for the highest quartile group of Hcy were 2.36 (95% CI 1.41–3.96) in men and 1.86 (95% CI 1.11–3.11) in women, as compared with the lowest group (P for trend = 0.014 and 0.005, respectively). Dietary folate intake was not correlated with hypertension in both men and women (P for trend = 0.099 and 0.703, respectively). Plasma vitamin B12 was positively associated with hypertension only in women (P for trend = 0.027). Plasma Hcy level was positively linked with hypertension after controlling for covariates, including folate and vitamin B12.

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  30. Study profile of the Japan Multi-institutional Collaborative Cohort (J-MICC) Study. 査読有り

    Takeuchi K, Naito M, Kawai S, Tsukamoto M, Kadomatsu Y, Kubo Y, Okada R, Nagayoshi M, Tamura T, Hishida A, Nakatochi M, Sasakabe T, Hashimoto S, Eguchi H, Momozawa Y, Ikezaki H, Murata M, Furusyo N, Tanaka K, Hara M, Nishida Y, Matsuo K, Ito H, Oze I, Mikami H, Nakamura Y, Kusakabe M, Takezaki T, Ibusuki R, Shimoshikiryo I, Suzuki S, Nishiyama T, Watanabe M, Koyama T, Ozaki E, Watanabe I, Kuriki K, Kita Y, Ueshima H, Matsui K, Arisawa K, Uemura H, Katsuura-Kamano S, Nakamura S, Narimatsu H, Hamajima N, Tanaka H, Wakai K

    Journal of epidemiology     2020年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:日本疫学会  

    <p><b>Background:</b> The Japan Multi-institutional Collaborative Cohort (J-MICC) study was launched in 2005 to examine gene–environment interactions in lifestyle-related diseases, including cancers, among the Japanese. This report describes the study design and baseline profile of the study participants.</p><p><b>Methods:</b> The participants of the J-MICC Study were individuals aged 35 to 69 years enrolled from respondents to study announcements in specified regions, inhabitants attending health checkup examinations provided by local governments, visitors at health checkup centers, and first-visit patients at a cancer hospital in Japan. At the time of the baseline survey, from 2005 to 2014, we obtained comprehensive information regarding demographics, education, alcohol consumption, smoking, sleeping, exercise, food intake frequency, medication and supplement use, personal and family disease history, psychological stress, and female reproductive history and collected peripheral blood samples.</p><p><b>Results:</b> The baseline survey included 92,610 adults (mean age: 55.2 [standard deviation, 9.4] years, 44.1% men) from 14 study regions in 12 prefectures. The participation rate was 33.5%, with participation ranging from 19.7% to 69.8% in different study regions. The largest number of participants was in the age groups of 65–69 years for men and 60–64 years for women. There were differences in body mass index, educational attainment, alcohol consumption, smoking, and sleep duration between men and women.</p><p><b>Conclusions:</b> The J-MICC Study collected lifestyle and clinical data and biospecimens from over 90,000 participants. This cohort is expected to be a valuable resource for the national and international scientific community in providing evidence to support longer healthy lives.</p>

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  31. Association of Dietary Acid Load with the Prevalence of Metabolic Syndrome among Participants in Baseline Survey of the Japan Multi-Institutional Collaborative Cohort Study 査読有り 国際誌

    Arisawa Kokichi, Katsuura-Kamano Sakurako, Uemura Hirokazu, Nguyen Van Tien, Hishida Asahi, Tamura Takashi, Kubo Yoko, Tsukamoto Mineko, Tanaka Keitaro, Hara Megumi, Takezaki Toshiro, Nishimoto Daisaku, Koyama Teruhide, Ozaki Etsuko, Suzuki Sadao, Nishiyama Takeshi, Kuriki Kiyonori, Kadota Aya, Takashima Naoyuki, Ikezaki Hiroaki, Murata Masayuki, Oze Isao, Matsuo Keitaro, Mikami Haruo, Nakamura Yohko, Takeuchi Kenji, Wakai Kenji

    NUTRIENTS   12 巻 ( 6 )   2020年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Nutrients  

    The association between dietary acid load and metabolic syndrome (MetS) has not been fully investigated. A cross-sectional study was performed on 14,042 men and 14,105 women (aged 35–69 years) who participated in a baseline survey of the Japan Multi-Institutional Collaborative Cohort study. Dietary acid load was assessed using the net-endogenous-acid-production (NEAP) score that is closely correlated with the rate of renal net acid excretion. MetS was diagnosed according to the Joint Interim Statement Criteria of 2009 using body-mass index instead of waist circumference. After adjusting for potential confounders, higher NEAP scores were associated with a significantly increased odds ratio (OR) of MetS, obesity, high blood pressure, and high fasting blood glucose. These associations remained significant after further adjustment for carbohydrate intake or two nutrient-pattern scores significantly associated with MetS. After adjustment for fiber, iron, potassium, and vitamin pattern scores, the OR of MetS for the highest quartile of NEAP scores, relative to the lowest quartile, was 1.25 (95% confidence interval 1.12–1.39). There was no significant interaction between sex, age, or body-mass index and NEAP. Higher dietary acid load was associated with a higher prevalence of MetS and several of its components, independently of carbohydrate intake or nutrient patterns.

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  32. Associations between Exposure to Tobacco Smoke and Behavioral Problems in Preschool Japanese Children 査読有り 国際誌

    Wada Keiko, Ueyama Jun, Konishi Kie, Goto Yuko, Koda Sachi, Mizuta Fumi, Tamura Takashi, Watanabe Kaori, Ando Kyoko, Kondo Takaaki, Nagata Chisato

    JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH   2020 巻   頁: 7591263   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Environmental and Public Health  

    Background. A few studies related to pediatric behavior have measured secondhand smoke exposure in children using valid objective biochemical markers. We aimed at investigating the associations between current and cumulative exposure to tobacco smoke, measured both subjectively and objectively, and behavioral problems in children. Methods. Subjects were 437 Japanese children, aged 3-6 years in 2006. Exposure to tobacco smoke was evaluated from a parent-administered questionnaire and urinary cotinine concentrations. The cotinine concentrations were measured using first-void morning urine by liquid chromatography-tandem mass spectrometry. Children's behaviors were assessed by the parent-completed Strengths and Difficulties Questionnaire. Results. After multiple adjustments for covariates, higher total difficulty scores of children were significantly associated with the larger number of cigarettes parents smoke, more smokers among cohabiters, and more pack-years of exposure to tobacco smoke from parents and cohabiters. The total difficulty scores were 8.72, 9.09, and 10.52, respectively, for children in the low, middle, and high tertiles of creatinine-corrected cotinine concentrations in urine (p=0.002, trend p=0.005). There was no substantial sex difference in the positive associations between passive smoking and the SDQ scores. Conclusions. Exposure to tobacco smoke in early childhood may be involved in the development of pediatric behavioral problems. The importance of reducing the exposure of children to tobacco smoke, particularly in the home, was further emphasized for the prevention of psychological and behavioral problems in childhood.

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  33. Subtype-specific gout susceptibility loci and enrichment of selection pressure on ABCG2 and ALDH2 identified by subtype genome-wide meta-analyses of clinically defined gout patients 査読有り 国際誌

    Nakayama Akiyoshi, Nakatochi Masahiro, Kawamura Yusuke, Yamamoto Ken, Nakaoka Hirofumi, Shimizu Seiko, Higashino Toshihide, Koyama Teruhide, Hishida Asahi, Kuriki Kiyonori, Watanabe Miki, Shimizu Toru, Ooyama Keiko, Ooyama Hiroshi, Nagase Mitsuo, Hidaka Yuji, Matsui Daisuke, Tamura Takashi, Nishiyama Takeshi, Shimanoe Chisato, Katsuura-Kamano Sakurako, Takashima Naoyuki, Shirai Yuya, Kawaguchi Makoto, Takao Mikiya, Sugiyama Ryo, Takada Yuzo, Nakamura Takahiro, Nakashima Hiroshi, Tsunoda Masashi, Danjoh Inaho, Hozawa Atsushi, Hosomichi Kazuyoshi, Toyoda Yu, Kubota Yu, Takada Tappei, Suzuki Hiroshi, Stiburkova Blanka, Major Tanya J., Merriman Tony R., Kuriyama Nagato, Mikami Haruo, Takezaki Toshiro, Matsuo Keitaro, Suzuki Sadao, Hosoya Tatsuo, Kamatani Yoichiro, Kubo Michiaki, Ichida Kimiyoshi, Wakai Kenji, Inoue Ituro, Okada Yukinori, Shinomiya Nariyoshi, Matsuo Hirotaka

    ANNALS OF THE RHEUMATIC DISEASES   79 巻 ( 5 ) 頁: 657 - 665   2020年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Annals of the Rheumatic Diseases  

    Objectives Genome-wide meta-analyses of clinically defined gout were performed to identify subtype-specific susceptibility loci. Evaluation using selection pressure analysis with these loci was also conducted to investigate genetic risks characteristic of the Japanese population over the last 2000-3000 years. Methods Two genome-wide association studies (GWASs) of 3053 clinically defined gout cases and 4554 controls from Japanese males were performed using the Japonica Array and Illumina Array platforms. About 7.2 million single-nucleotide polymorphisms were meta-analysed after imputation. Patients were then divided into four clinical subtypes (the renal underexcretion type, renal overload type, combined type and normal type), and meta-analyses were conducted in the same manner. Selection pressure analyses using singleton density score were also performed on each subtype. Results In addition to the eight loci we reported previously, two novel loci, PIBF1 and ACSM2B, were identified at a genome-wide significance level (p<5.0×10-8) from a GWAS meta-analysis of all gout patients, and other two novel intergenic loci, CD2-PTGFRN and SLC28A3-NTRK2, from normal type gout patients. Subtype-dependent patterns of Manhattan plots were observed with subtype GWASs of gout patients, indicating that these subtype-specific loci suggest differences in pathophysiology along patients' gout subtypes. Selection pressure analysis revealed significant enrichment of selection pressure on ABCG2 in addition to ALDH2 loci for all subtypes except for normal type gout. Conclusions Our findings on subtype GWAS meta-analyses and selection pressure analysis of gout will assist elucidation of the subtype-dependent molecular targets and evolutionary involvement among genotype, phenotype and subtype-specific tailor-made medicine/prevention of gout and hyperuricaemia.

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  34. Combined effect of weight gain within normal weight range and parental hypertension on the prevalence of hypertension; from the J-MICC Study 査読有り 国際誌

    Okada Rieko, Kadomatsu Yuka, Tsukamoto Mineko, Sasakabe Tae, Kawai Sayo, Tamura Takashi, Hishida Asahi, Ikezaki Hiroaki, Furusyo Norihiro, Tanaka Keitaro, Hara Megumi, Suzuki Sadao, Watanabe Miki, Takezaki Toshiro, Nishimoto Daisaku, Matsui Daisuke, Watanabe Isao, Kuriki Kiyonori, Takashima Naoyuki, Nakamura Yoshimasa, Katsuura-Kamano Sakurako, Arisawa Kokichi, Mikami Haruo, Nakamura Yoko, Oze Isao, Koyanagi Yuriko N., Naito Mariko Fujimoto, Wakai Kenji

    JOURNAL OF HUMAN HYPERTENSION   34 巻 ( 2 ) 頁: 125 - 131   2020年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Human Hypertension  

    The aim of this study is to show the combined effect of weight gain within normal weight range in adulthood and parental HT on the prevalence of HT. The study subjects were 44,998 individuals (19,039 men and 25,959 women) with normal weight (body mass index [BMI] 18.5–24.9) aged 35–69 years who participated in the Japan Multi-Institutional Collaborative Cohort (J-MICC) Study. They were categorized into six groups by weight gain from age 20 years (<10 kg, and ≥10 kg) and by the number of parents having HT (no parent, one parent, and both parents). Odds ratios for HT were estimated after adjustment for age, sex, current BMI, estimated daily sodium intake, and other confounding factors. The prevalence of HT (31.5% in total subjects) gradually increased with greater weight gain from age 20 years and with greater number of parents with HT. Subjects who gained weight ≥10 kg and having both parents with HT showed the highest risk of having HT compared with those who gained weight <10 kg without parental HT (59.8% vs. 24.9%, odds ratio 4.25, 95% CI 3.53–5.13 after adjustment). This association was similarly observed in any category of age, sex, and BMI. Subjects who gained weight within normal range of BMI and having one or both parent(s) with HT showed the higher risk of having HT independent of their attained BMI in their middle ages. Thus, subjects having parent(s) with HT should avoid gaining their weight during adulthood, even within normal range of BMI, to reduce the risk of having HT.

    DOI: 10.1038/s41371-019-0230-y

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  35. Associations between diet and mental health using the 12-item General Health Questionnaire: cross-sectional and prospective analyses from the Japan Multi-Institutional Collaborative Cohort Study 査読有り 国際誌

    Choda Naoki, Wakai Kenji, Naito Mariko, Imaeda Nahomi, Goto Chiho, Maruyama Kenta, Kadomatsu Yuka, Tsukamoto Mineko, Sasakabe Tae, Kubo Yoko, Okada Rieko, Kawai Sayo, Tamura Takashi, Hishida Asahi, Takeuchi Kenji, Mori Atsuyoshi, Hamajima Nobuyuki

    NUTRITION JOURNAL   19 巻 ( 1 ) 頁: 2 - 2   2020年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Nutrition Journal  

    Background: Mental health has become a major public health issue worldwide. Biological and epidemiological studies suggest diet has a role in the prevention or cure of mental disorders. However, further research is required to elucidate the relationship between diet and mental health. This study aimed to investigate associations between dietary intake of nutrients (macronutrients, vitamins, calcium, and fatty acids) and food groups (fish, meat and chicken, dairy products, and vegetables) and mental health among middle-aged Japanese in cross-sectional and prospective studies. Methods: In total, 9298 men and women that participated in two areas of the Japan Multi-Institutional Collaborative Cohort Study were eligible for analysis at the baseline (cross-sectional) survey. Of these, 4701 participants were followed for about 5 years and included in the follow-up (prospective) analysis. The 12-item General Health Questionnaire (GHQ) was used to assess participants' general mental health status over the past several weeks. The average intake of 46 foods over the past year was assessed by a validated food frequency questionnaire. We also evaluated lifestyle and medical factors using a self-administered questionnaire. A cross-sectional logistic regression analysis was performed to estimate odds ratios for a GHQ score ≥ 4 (poor mental health) according to dietary intake of foods/nutrients at baseline. The prospective study used baseline dietary and lifestyle factors and GHQ scores at follow-up. Results: The cross-sectional logistic regression analysis showed vegetables, protein, calcium, vitamin D, carotene and n-3 highly-polyunsaturated fatty acids were inversely associated with a GHQ score ≥ 4. On the other hand, mono-unsaturated fatty acids showed a positive association with higher GHQ score. The prospective logistic regression analysis found dairy products, calcium, vitamin B2, and saturated fatty acids were inversely correlated with a GHQ score ≥ 4. Calcium was associated with GHQ scores in both the cross-sectional and follow-up studies. In the follow-up study, the multivariable-adjusted odds ratio for a GHQ score ≥ 4 was 0.71 (95% confidence interval, 0.55-0.92) for the highest versus lowest quartiles of calorie-adjusted dietary calcium intake. Conclusion: Consuming particular nutrients and foods, especially calcium and dairy products, may lead to better mental health in Japanese adults.

    DOI: 10.1186/s12937-019-0515-6

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  36. Dysfunctional missense variant of OAT10/ SLC22A13 decreases gout risk and serum uric acid levels 査読有り 国際誌

    Higashino T, Morimoto K, Nakaoka H, Toyoda Y, Kawamura Y, Shimizu S, Nakamura T, Hosomichi K, Nakayama A, Ooyama K, Ooyama H, Shimizu T, Ueno M, Ito T, Tamura T, Naito M, Nakashima H, Kawaguchi M, Takao M, Kawai Y, Osada N, Ichida K, Yamamoto K, Suzuki H, Shinomiya N, Inoue I, Takada T, Matsuo H

    Ann Rheum Dis   79 巻 ( 1 ) 頁: 164 - 166   2020年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1136/annrheumdis-2019-216044.

  37. Sedentary Time is Associated with Cardiometabolic Diseases in A Large Japanese Population: A Cross-Sectional Study 査読有り 国際誌

    Koyama Teruhide, Kuriyama Nagato, Ozaki Etsuko, Tomida Satomi, Uehara Ritei, Nishida Yuichiro, Shimanoe Chisato, Hishida Asahi, Tamura Takashi, Tsukamoto Mineko, Kadomatsu Yuka, Oze Isao, Matsuo Keitaro, Mikami Haruo, Nakamura Yohko, Ibusuki Rie, Takezaki Toshiro, Suzuki Sadao, Nishiyama Takeshi, Kuriki Kiyonori, Takashima Naoyuki, Kadota Aya, Uemura Hirokazu, Katsuura-Kamano Sakurako, Ikezaki Hiroaki, Murata Masayuki, Takeuchi Kenji, Wakai Kenji

    JOURNAL OF ATHEROSCLEROSIS AND THROMBOSIS   27 巻 ( 10 ) 頁: 1097 - 1107   2020年

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Atherosclerosis and Thrombosis  

    Aim: Accumulating evidence reveals that sedentary behavior is associated with mortality and cardiometabolic disease; however, there are potential age and sex differences in sedentary behavior and health outcomes that have not been adequately addressed. This study aimed to determine the association of sedentary behavior with cardiometabolic diseases such as hypertension, dyslipidemia, diabetes mellitus, and its risk factors in a large Japanese population according to age and sex. Methods: Using data from the Japan Multi-Institutional Collaborative Cohort Study obtained from baseline surveys, data of 62,754 participants (27,930 males, 34,824 females) were analyzed. This study uses a cross-sectional design and self-administered questionnaires to evaluate sedentary time and anamnesis. For the logistic regression analysis, sedentary time <5 h/day was used as the reference and then adjusted for age, research areas, leisure-time metabolic equivalents, and alcohol and smoking status. From the analysis of anthropometric and blood examinations, 35,973 participants (17,109 males, 18,864 females) were analyzed. Results: For hypertension and diabetes, sedentary time was associated with a significantly higher proportion of male participants. Both sexes were associated with a significantly higher proportion of participants with dyslipidemia. Participants who had longer sedentary time tended to have increased levels of blood pressure, triglycerides, and non-high-density lipoprotein cholesterol (HDL-C), and decreased levels of HDL-C, especially in the 60–69 years group. Conclusions: Independent of leisure-time physical activity, sedentary time was associated with cardiometabolic diseases in a large Japanese population classified by age and sex. Our findings indicate that regularly interrupting and replacing sedentary time may contribute to better physical health-related quality of life.

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  38. Associations of Cell Phone Use and Screen Viewing with Overweight in Children 査読有り 国際誌

    Wada Keiko, Yamakawa Michiyo, Konishi Kie, Goto Yuko, Mizuta Fumi, Koda Sachi, Uji Takahiro, Tamura Takashi, Nakamura Kozue, Tsuji Michiko, Nagai Hideshi, Itakura Naoko, Harada Kou, Takahara Osamu, Yamanaka Hiromichi, Nagata Chisato

    CHILDHOOD OBESITY   15 巻 ( 7 ) 頁: 417 - 425   2019年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Childhood Obesity  

    Background: Effects of using mobile devices on childhood obesity have not been well studied. We aimed to ascertain whether cell phone use and screen viewing are associated with excess body weight in a cross-sectional study of Japanese school children. Methods: Subjects were 3141 students, ages 6 to 7 years, who participated in the Hekinan Children's Study conducted during 2011-2015. Participants were asked to submit a parent-administered questionnaire on child and parent demographics, health status, and lifestyles, including cell phone use and screen time. Heights and weights were measured at the schools. Being overweight was defined according to the cutoff point for children specified by the Extended International Obesity Task Force. Among 2596 analytic children, the odds ratios (ORs) for being overweight were estimated according to cell phone use, time spent watching television, and time spent on games and computers using the logistic regression models. Analyses were conducted after adjustments for potential confounders, including dietary intake, physical activities, sleep duration, and quality of sleep. Results: After multivariate adjustments, cell phone users were found to have an OR of 1.74 for being overweight compared with nonusers. Cell phone use of longer duration was associated with higher risk of being overweight (trend p = 0.018). Time spent watching television was positively associated with the risk of being overweight (trend p = 0.003). Conclusions: Just as earlier studies have shown for television viewing, cell phone use might be a risk factor related to being overweight among children.

    DOI: 10.1089/chi.2018.0312

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  39. A risk score predicting new incidence of hypertension in Japan 査読有り 国際誌

    Kadomatsu Yuka, Tsukamoto Mineko, Sasakabe Tae, Kawai Sayo, Naito Mariko, Kubo Yoko, Okada Rieko, Tamura Takashi, Hishida Asahi, Mori Atsuyoshi, Hamajima Nobuyuki, Yokoi Kohei, Wakai Kenji

    JOURNAL OF HUMAN HYPERTENSION   33 巻 ( 10 ) 頁: 748 - 755   2019年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Journal of Human Hypertension  

    The prevention of hypertension starts with the awareness of risk. Our aim was to construct a simple and well-validated risk model for nonhypertensive people in Japan consisting of basic clinical variables, using a dataset for two areas derived from the Japan Multi-Institutional Collaborative Cohort Study. We constructed a continuous-value model using data on 5105 subjects participating in both the baseline survey and a second survey conducted after 5 years. The area under the receiver operating characteristic curve (AUC) and the Hosmer–Lemeshow χ2 statistic for the entire cohort were 0.826 and 7.06, respectively. For validation, the entire cohort was randomly divided 100 times into derivation and validation sets at a ratio of 6:4. The summarized median AUC and the Hosmer–Lemeshow χ2 statistic were 0.83 and 12.2, respectively. The AUC of a point-based model consisting of integer scores assigned to each variable was 0.826 and showed no difference, compared with the continuous-value model. This simple risk model may help the general population to assess their risks of new-onset hypertension.

    DOI: 10.1038/s41371-019-0226-7

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  40. The Hekinan Children's Study: Design and Profile of Participants at Baseline. 査読有り

    Nagata C, Wada K, Sahashi Y, Tamura T, Konishi K, Goto Y, Yamakawa M, Koda S, Mizuta F, Uji T, Nakamura K, Tsuji M, Nagai H, Itakura N, Harada K, Takahara O, Yamanaka H

    Journal of epidemiology   29 巻 ( 7 ) 頁: 272 - 277   2019年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.2188/jea.JE20180005

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  41. Independent relationships of daily life activity and leisure-time exercise with metabolic syndrome and its traits in the general Japanese population. 査読有り 国際誌

    Uemura H, Katsuura-Kamano S, Iwasaki Y, Arisawa K, Hishida A, Okada R, Tamura T, Kubo Y, Ito H, Oze I, Shimanoe C, Nishida Y, Nakamura Y, Takashima N, Suzuki S, Nakagawa-Senda H, Nishimoto D, Takezaki T, Mikami H, Nakamura Y, Furusyo N, Ikezaki H, Ozaki E, Koyama T, Kuriki K, Endoh K, Naito M, Wakai K, Japan Multi-institutional Collaborative Cohort (J-MICC) Study Group.

    Endocrine     2019年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s12020-019-01926-9

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  42. Genome-wide meta-analysis identifies multiple novel loci associated with serum uric acid levels in Japanese individuals 査読有り 国際誌

    Nakatochi Masahiro, Kanai Masahiro, Nakayama Akiyoshi, Hishida Asahi, Kawamura Yusuke, Ichihara Sahoko, Akiyama Masato, Ikezaki Hiroaki, Furusyo Norihiro, Shimizu Seiko, Yamamoto Ken, Hirata Makoto, Okada Rieko, Kawai Sayo, Kawaguchi Makoto, Nishida Yuichiro, Shimanoe Chisato, Ibusuki Rie, Takezaki Toshiro, Nakajima Mayuko, Takao Mikiya, Ozaki Etsuko, Matsui Daisuke, Nishiyama Takeshi, Suzuki Sadao, Takashima Naoyuki, Kita Yoshikuni, Endoh Kaori, Kuriki Kiyonori, Uemura Hirokazu, Arisawa Kokichi, Oze Isao, Matsuo Keitaro, Nakamura Yohko, Mikami Haruo, Tamura Takashi, Nakashima Hiroshi, Nakamura Takahiro, Kato Norihiro, Matsuda Koichi, Murakami Yoshinori, Matsubara Tatsuaki, Naito Mariko, Kubo Michiaki, Kamatani Yoichiro, Shinomiya Nariyoshi, Yokota Mitsuhiro, Wakai Kenji, Okada Yukinori, Matsuo Hirotaka

    COMMUNICATIONS BIOLOGY   2 巻   頁: 115   2019年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1038/s42003-019-0339-0

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  43. Maternal Acrylamide Intake during Pregnancy and Sex Hormone Levels in Maternal and Umbilical Cord Blood and Birth Size of Offspring. 査読有り 国際誌

    Nagata C, Konishi K, Wada K, Tamura T, Goto Y, Koda S, Mizuta F, Iwasa S

    Nutrition and cancer   71 巻 ( 1 ) 頁: 77 - 82   2019年4月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1080/01635581.2018.1524018

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  44. A genome-wide association study of coping behaviors suggests FBXO45 is associated with emotional expression 査読有り 国際誌

    Shimanoe C, Hachiya T, Hara M, Nishida Y, Tanaka K, Sutoh Y, Shimizu A, Hishida A, Kawai S, Okada R, Tamura T, Matsuo K, Ito H, Ozaki E, Matsui D, Ibusuki R, Shimoshikiryo I, Takashima N, Kadota A, Arisawa K, Uemura H, Suzuki S, Watanabe M, Kuriki K, Endoh K, Mikami H, Nakamura Y, Momozawa Y, Kubo M, Nakatochi M, Naito M, Wakai K

    Genes Brain Behav   18 巻 ( 2 ) 頁: e12481   2019年2月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/gbb.12481

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  45. Coffee consumption and liver cancer risk in Japan: a meta-analysis of six prospective cohort studies 査読有り

    Tamura Takashi, Hishida Asahi, Wakai Kenji

    NAGOYA JOURNAL OF MEDICAL SCIENCE   81 巻 ( 1 ) 頁: 143-150   2019年2月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.18999/nagjms.81.1.143

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  46. The association between self-rated health and high-sensitivity C-reactive protein level: a cross-sectional and 5-year longitudinal study 査読有り 国際誌

    Tamura Takashi, Naito Mariko, Maruyama Kenta, Tsukamoto Mineko, Sasakabe Tae, Okada Rieko, Kawai Sayo, Hishida Asahi, Wakai Kenji

    BMC PUBLIC HEALTH   18 巻 ( 1 ) 頁: 1380   2018年12月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/s12889-018-6251-6

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  47. Coffee, Green Tea, and Caffeine Intake and Liver Cancer Risk: A Prospective Cohort Study. 査読有り 国際誌

    Tamura T, Wada K, Konishi K, Goto Y, Mizuta F, Koda S, Hori A, Tanabashi S, Matsushita S, Tokimitsu N, Nagata C

    Nutrition and cancer     頁: 1-7   2018年11月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1080/01635581.2018.1512638

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  48. Soy Isoflavone Intake and Bladder Cancer Risk in Japan: From the Takayama Study 査読有り 国際誌

    Wada Keiko, Tsuji Michiko, Tamura Takashi, Konishi Kie, Goto Yuko, Mizuta Fumi, Koda Sachi, Uji Takahiro, Hori Akihiro, Tanabashi Shinobu, Matsushita Shogen, Tokimitsu Naoki, Negata Chisato

    CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION   27 巻 ( 11 ) 頁: 1371-1375   2018年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1158/1055-9965.EPI-18-0283

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  49. Association of exposure level to passive smoking with hypertension among lifetime nonsmokers in Japan: a cross-sectional study 査読有り 国際誌

    Tamura Takashi, Kadomatsu Yuka, Tsukamoto Mineko, Okada Rieko, Sasakabe Tae, Kawai Sayo, Hishida Asahi, Hara Megumi, Tanaka Keitaro, Shimoshikiryo Ippei, Takezaki Toshiro, Watanabe Isao, Matsui Daisuke, Nishiyama Takeshi, Suzuki Sadao, Endoh Kaori, Kuriki Kiyonori, Kita Yoshikuni, Katsuura-Kamano Sakurako, Arisawa Kokichi, Ikezaki Hiroaki, Furusyo Norihiro, Koyanagi Yuriko N., Oze Isao, Nakamura Yohko, Mikami Haruo, Naito Mariko, Wakai Kenji

    MEDICINE   97 巻 ( 48 ) 頁: e13241   2018年11月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1097/MD.0000000000013241

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  50. A Genome-wide Association Study in the Diabetic Patients Finds the 13q35.43-35.46 Locus Associated with Estimated Glomerular Filtration Rate: The Japan Multi-Institutional Collaborative Cohort study 査読有り 国際誌

    Nakamura Y, Narita A, Hachiya T, Sutoh Y, Shimizu A, Ohno S, Takashima N, Suzuki H, Tanaka K, Hara M, Kuriki K, Endoh K, Oze I, Ito H, Uemura H, Katsuura-Kamano S, Mikami H, Nakamura Y, Shimoshikiryo I, Takezaki T, Suzuki S, Watanabe M, Kuriyama N, Koyama T, Furusyo N, Ikezaki H, Nakatochi M, Kawai S, Hishida A, Okada R, Tamura T, Naito M, Wakai K, Momozawa Y, Kubo M, Ueshima H, Kita Y

    J Clin Diabetes   2 巻 ( 2 ) 頁: 102   2018年7月

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  51. Associations of Acrylamide Intake With Urinary Sex Hormone Levels Among Preschool-Age Japanese Children. 査読有り 国際誌

    Nagata C, Konishi K, Wada K, Tamura T, Goto Y, Koda S, Mizuta F, Nishizawa S, Sukigara E, Watanabe K, Ando K

    American journal of epidemiology   187 巻 ( 1 ) 頁: 75-81   2018年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1093/aje/kwx197

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  52. Association of alcohol consumption with the risk of stomach cancer in a Japanese population: a prospective cohort study. 査読有り 国際誌

    Tamura T, Wada K, Tsuji M, Konishi K, Kawachi T, Hori A, Tanabashi S, Matsushita S, Tokimitsu N, Nagata C

    European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP)   27 巻 ( 1 ) 頁: 27-32   2018年1月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1097/CEJ.0000000000000278

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  53. Relationship of equol production between children aged 5-7 years and their mothers. 査読有り 国際誌

    Wada K, Ueno T, Uchiyama S, Abiru Y, Tsuji M, Konishi K, Mizuta F, Goto Y, Tamura T, Shiraki M, Iwasa S, Nagata C

    European journal of nutrition   56 巻 ( 5 ) 頁: 1911-1917   2017年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s00394-016-1233-x

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  54. Meat consumption and colorectal cancer risk in Japan: The Takayama study. 査読有り 国際誌

    Wada K, Oba S, Tsuji M, Tamura T, Konishi K, Goto Y, Mizuta F, Koda S, Hori A, Tanabashi S, Matsushita S, Tokimitsu N, Nagata C

    Cancer science   108 巻 ( 5 ) 頁: 1065-1070   2017年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/cas.13217

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  55. Hot-cold foods in diet and all-cause mortality in a Japanese community: the Takayama study. 査読有り 国際誌

    Nagata C, Wada K, Tamura T, Konishi K, Goto Y

    Annals of epidemiology   27 巻 ( 3 ) 頁: 194-199.e2   2017年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.annepidem.2017.01.005

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  56. Dietary magnesium intake and the risk of diabetes in the Japanese community: results from the Takayama study. 査読有り 国際誌

    Konishi K, Wada K, Tamura T, Tsuji M, Kawachi T, Nagata C

    European journal of nutrition   56 巻 ( 2 ) 頁: 767-774   2017年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s00394-015-1122-8

    Scopus

    PubMed

  57. Dietary soy and natto intake and cardiovascular disease mortality in Japanese adults: the Takayama study. 査読有り 国際誌

    Nagata C, Wada K, Tamura T, Konishi K, Goto Y, Koda S, Kawachi T, Tsuji M, Nakamura K

    The American journal of clinical nutrition   105 巻 ( 2 ) 頁: 426-431   2017年2月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.3945/ajcn.116.137281

    Scopus

    PubMed

  58. Sleep duration, nightshift work, and the timing of meals and urinary levels of 8-isoprostane and 6-sulfatoxymelatonin in Japanese women. 査読有り 国際誌

    Nagata C, Tamura T, Wada K, Konishi K, Goto Y, Nagao Y, Ishihara K, Yamamoto S

    Chronobiology international   34 巻 ( 9 ) 頁: 1187-1196   2017年

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1080/07420528.2017.1355313

    PubMed

  59. Associations of urinary cadmium with circulating sex hormone levels in pre- and postmenopausal Japanese women 査読有り 国際誌

    Nagata C, Konishi K, Goto Y, Tamura T, Wada K, Hayashi M, Takeda N, Yasuda K

    Environ Res   150 巻   頁: 82-87   2016年10月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.envres.2016.05.031

  60. Alcohol Intake During Pregnancy and Offspring's Atopic Eczema Risk 査読有り 国際誌

    Wada K, Konishi K, Tamura T, Shiraki M, Iwasa S, Nagata C

    Alcohol Clin Exp Res   40 巻 ( 5 ) 頁: 1037-1043   2016年5月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/acer.13048

    PubMed

  61. Sleep Duration and the Risk of Mortality From Stroke in Japan: The Takayama Cohort Study 査読有り

    Kawachi T, Wada K, Nakamura K, Tsuji M, Tamura T, Konishi K, Nagata C

    J Epidemiol   26 巻 ( 3 ) 頁: 123-130   2016年3月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.2188/jea.JE20140272

    PubMed

  62. No association between Helicobacter pylori infection and diabetes mellitus among a general Japanese population: a cross-sectional study 査読有り 国際誌

    Tamura T, Morita E, Kawai S, Sasakabe T, Sugimoto Y, Fukuda N, Suma S, Nakagawa H, Okada R, Hishida A, Naito M, Hamajima N, Wakai K

    Springerplus   4 巻   頁: 602   2015年10月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/s40064-015-1371-2

    PubMed

  63. Soy isoflavone intake and stomach cancer risk in Japan: From the Takayama study 査読有り 国際誌

    Wada K, Tsuji M, Tamura T, Konishi K, Kawachi T, Hori A, Tanabashi S, Matsushita S, Tokimitsu N, Nagata C

    Int J Cancer   137 巻 ( 4 ) 頁: 885-892   2015年8月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1002/ijc.29437

    PubMed

  64. Choline and Betaine Intakes Are Not Associated with Cardiovascular Disease Mortality Risk in Japanese Men and Women 査読有り 国際誌

    Nagata C, Wada K, Tamura T, Konishi K, Kawachi T, Tsuji M, Nakamura K

    J Nutr   145 巻 ( 8 ) 頁: 1787-1792   2015年8月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.3945/jn.114.209296

    PubMed

  65. Effects of IL6 C-634G polymorphism on tooth loss and their interaction with smoking habits 査読有り 国際誌

    Suma S, Naito M, Wakai K, Sasakabe T, Hattori Y, Okada R, Kawai S, Hishida A, Morita E, Nakagawa H, Tamura T, Hamajima N

    Oral Dis   21 巻 ( 6 ) 頁: 807-813   2015年5月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/odi.12352

    PubMed

  66. Dietary intakes of glutamic acid and glycine are associated with stroke mortality in Japanese adults 査読有り 国際誌

    Nagata C, Wada K, Tamura T, Kawachi T, Konishi K, Tsuji M, Nakamura K

    J Nutr   145 巻 ( 4 ) 頁: 720-728   2015年4月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.3945/jn.114.201293

    PubMed

  67. Associations of acrylamide intake with circulating levels of sex hormones and prolactin in premenopausal Japanese women 査読有り 国際誌

    Nagata C, Konishi K, Tamura T, Wada K, Tsuji M, Hayashi M, Takeda N, Yasuda K

    Cancer Epidemiol Biomarkers Prev   24 巻 ( 1 ) 頁: 249-254   2015年1月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1158/1055-9965.EPI-14-0935

    PubMed

  68. A PCR method for VKORC1 G-1639A and CYP2C9 A1075C genotyping useful to warfarin therapy among Japanese 査読有り 国際誌

    Tamura T, Katsuda N, Hamajima N

    SpringerPlus   3 巻   頁: 499   2014年9月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/2193-1801-3-499

    PubMed

  69. Common dysfunctional variants of ABCG2 have stronger impact on hyperuricemia progression than typical environmental risk factors 査読有り 国際誌

    Nakayama A, Matsuo H, Nakaoka H, Nakamura T, Nakashima H, Takada Y, Oikawa Y, Takada T, Sakiyama M, Shimizu S, Kawamura Y, Chiba T, Abe J, Wakai K, Kawai S, Okada R, Tamura T, Shichijo Y, Akashi A, Suzuki H, Hosoya T, Sakurai Y, Ichida K, Shinomiya N

    Sci Rep   4 巻   頁: 5227   2014年6月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1038/srep05227

    PubMed

  70. Inverse correlation between serum interleukin-6 and iron levels among Japanese adults 査読有り 国際誌

    Nakagawa H, Tamura T, Mitsuda Y, Goto Y, Kamiya Y, Kondo T, Wakai K, Hamajima N

    BMC Hematology   14 巻 ( 1 ) 頁: 6   2014年2月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/2052-1839-14-6

    PubMed

  71. Significant association between serum interleukin-6 and Helicobacter pylori antibody levels among H. pylori positive Japanese adults 査読有り 国際誌

    Nakagawa H, Tamura T, Mitsuda Y, Goto Y, Kamiya Y, Kondo T, Wakai K, Hamajima N

    Mediators Inflamm   2013 巻   頁: 142358   2013年12月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1155/2013/142358

    PubMed

  72. Large-scale survey of frequency of forest walking and related factors in a Japanese population inhabiting a large city, and comparison of an urban area and a rural area 査読有り

    Morita E, Aoyama K, Tamura T, Okada R, Kawai S, Ito Y, Naito M, Wakai K, Hamajima N

    J For Res   18 巻 ( 6 ) 頁: 454-461   2013年12月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  73. Polymorphisms in PPAR genes (PPARD, PPARG and PPARGC1A) and risk of chronic kidney disease in Japanese - cross-sectional data from the J-MICC Study 査読有り 国際誌

    Hishida A, Wakai K, Naito M, Tamura T, Kawai S, Hamajima N, Oze I, Imaizumi T, Chowdhury Turin T, Suzuki S, Kheradmand M, Mikami H, Ohnaka K, Watanabe Y, Arisawa K, Kubo M, Tanaka H; for the J-MICC Study Group

    PPAR Res   2013 巻   頁: 980471   2013年11月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1155/2013/980471

    PubMed

  74. Association between Helicobacter pylori infection detected by the (13) C-Urea breath test and low serum ferritin levels among Japanese adults 査読有り 国際誌

    Nakagawa H, Tamura T, Mitsuda Y, Kurata M, Goto Y, Kamiya Y, Kondo T, Hamajima N

    Helicobacter   18 巻 ( 4 ) 頁: 309-315   2013年8月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/hel.12044

    PubMed

  75. Significant association of urokinase plasminogen activator Pro141Leu with serum lipid profiles in a Japanese population 査読有り 国際誌

    Tamura T, Morita E, Kawai S, Okada R, Naito M, Wakai K, Hori Y, Kondo T, Hamajima N

    Gene   524 巻 ( 2 ) 頁: 363-367   2013年7月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.gene.2013.04.046

    PubMed

  76. No Association between MTHFR C677T and Serum Uric Acid Levels among Japanese with ABCG2 126QQ and SLC22A12 258WW 査読有り

    Hinohara Y, Naito M, Okada R, Yin G, Higashibata T, Tamura T, Kawai S, Morita E, Wakai K, Matsuo H, Mori A, Hamajima N

    Nagoya J Med Sci   75 巻 ( 1-2 ) 頁: 93-100   2013年2月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  77. Significant interaction between LRP2 rs2544390 in intron 1 and alcohol drinking for serum uric acid levels among a Japanese population 査読有り 国際誌

    Hamajima N, Naito M, Okada R, Kawai S, Yin G, Morita E, Higashibata T, Tamura T, Nakagawa H, Matsuo H, Mori A, Wakai K

    Gene   503 巻 ( 1 ) 頁: 131-136   2012年7月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.gene.2012.04.064

    PubMed

  78. Prevalence of Helicobacter pylori infection measured with urinary antibody in an urban area of Japan, 2008-2010 査読有り

    Tamura T, Morita E, Kondo T, Ueyama J, Tanaka T, Kida Y, Hori Y, Inoue S, Tomita K, Okada R, Kawai S, Hishida A, Naito M, Wakai K, Hamajima N

    Nagoya J Med Sci   74 巻 ( 1-2 ) 頁: 63-70   2012年2月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    PubMed

  79. Preventive medical services not covered by public health insurance at Daiko Medical Center in Japan, 2004-2011 査読有り

    Tamura T, Kurata M, Kondo T, Goto Y, Kamiya Y, Kawai S, Mitsuda Y, Hamajima N

    Nagoya J Med Sci   74 巻 ( 1-2 ) 頁: 115-121   2012年2月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    PubMed

  80. Study profile on baseline survey of Daiko Study in the Japan Multi-Institutional Collaborative Cohort Study (J-MICC Study) 査読有り

    Morita E, Hamajima N, Hishida A, Aoyama K, Okada R, Kawai S, Tomita K, Kuriki S, Tamura T, Naito M, Kondo T, Ueyama J, Kimata A, Yamamoto K, Hori Y, Hoshino J, Hamamoto R, Tsukamoto S, Onishi J, Hagikura S, Naito H, Hibi S, Ito Y, Wakai K

    Nagoya J Med Sci   73 巻 ( 3-4 ) 頁: 187-195   2011年8月

     詳細を見る

    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    PubMed

  81. Improvements in Helicobacter pylori eradication rates through clinical CYP2C19 genotyping 査読有り

    Tamura T, Kurata M, Kondo T, Goto Y, Kawai S, Hamajima N

    Nagoya J Med Sci   73 巻 ( 1-2 ) 頁: 25-31   2011年2月

     詳細を見る

    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    PubMed

▼全件表示

講演・口頭発表等 10

  1. Weight gain in adulthood and parental hypertension as the risk of hypertension: from the J-MICC Study 国際会議

    Okada R, Naito M, Maruyama K, Tsukamoto M, Sasakabe T, Tamura T, Kawai S, Hishida A, Wakai K, J-MICC Study Group

    The 27th Scientific Meeting of the International Society of Hypertension 

     詳細を見る

    開催年月日: 2018年9月

    記述言語:英語   会議種別:口頭発表(一般)  

    開催地:Beijing, China   国名:中華人民共和国  

  2. Associations between sex hormones and asthma among Japanese young children 国際会議

    Wada K, Tamura T, Konishi K, Goto Y, Mizuta F, Koda S, Nagata C

    The 21st International Epidemiological Association World Congress of Epidemiology 

     詳細を見る

    開催年月日: 2017年8月

    記述言語:英語  

    開催地:Saitama, Japan.   国名:日本国  

  3. The association of alcohol intake with serum lipid profile and its modification by ADH1B and ALDH2 polymorphisms: J-MICC Study 国際会議

    Sasakabe T, Yin G, Naito M, Morita E, Kawai S, Okada R, Tamura T, Nakagawa H, Suma S, Fukuda N, Sugimoto Y, Wakai K, Hamajima N, J-MICC Study Group

    The 20th International Epidemiological Association World Congress of Epidemiology 

     詳細を見る

    開催年月日: 2014年8月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Anchorage, Alaska, USA   国名:アメリカ合衆国  

  4. Significant associations of abdominal obesity with LYPLAL1 polymorphism (rs4846567) among a general Japanese population: a cross-sectional study 国際会議

    Tamura T, Morita E, Kawai S, Sasakabe T, Fukuda N, Sugimoto Y, Suma S, Mokuno J, Nakagawa H, Hishida A, Okada R, Naito M, Hamajima N, Wakai K

    The 20th International Epidemiological Association World Congress of Epidemiology 

     詳細を見る

    開催年月日: 2014年8月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Anchorage, Alaska, USA   国名:アメリカ合衆国  

  5. Dysphagia and dietary intake of Japanese adults: the Shizuoka area in a Japanese multi-institutional collaborative cohort study 国際会議

    Naito M, Wakai K, Kawai S, Nakagawa H, Tamura T, Suma S, Sugimoto Y, Fukuda N, Sasakabe T, Okada R, Morita E, Asai Y, Mori A, Hamajima N

    The 20th International Epidemiological Association World Congress of Epidemiology 

     詳細を見る

    開催年月日: 2014年8月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Anchorage, Alaska, USA   国名:アメリカ合衆国  

  6. The association between serum ferritin levels and atrophic gastritis among Japanese adults 国際会議

    Nakagawa H, Tamura T, Mitsuda Y, Goto Y, Kamiya Y, Kondo T, Tanaka H, Wakai K, Hamajima N

    The 36th International Association of Cancer Registries Conference 

     詳細を見る

    開催年月日: 2014年6月

    記述言語:英語  

    開催地:Ottawa, Ontario, Canada   国名:カナダ  

  7. The associations of oral health-related quality of life with educational level in Japanese men and women 国際会議

    Naito M, Wakai K, Kawai S, Morita E, Okada R, Nakagawa H, Tamura T, Suma S, Fukuda N, Sugimoto Y, Higashibata T, Yin G, Hamajima N

    The 20th International Society for Quality of Life Annual Conference 

     詳細を見る

    開催年月日: 2013年10月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Miami, Florida, USA   国名:アメリカ合衆国  

  8. The association of urokinase plasminogen activator Pro141Leu polymorphism with body mass index 国際会議

    Tamura T, Morita E, Wakai K, Hamajima N

    The 6th General Assembly Asia Pacific Organization for Cancer Prevention Congress 

     詳細を見る

    開催年月日: 2012年4月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Kuching, Sarawak, Malaysia   国名:マレーシア  

  9. The significant association of urokinase plasminogen activator (uPA) Pro141Leu polymorphism with serum lipid profile 国際会議

    Tamura T, Morita E, Kawai S, Okada R, Naito M, Wakai K, Hamajima N

    The 4th International Cancer Control Congress 

     詳細を見る

    開催年月日: 2011年11月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Gyeonggi-do, Korea   国名:大韓民国  

  10. Helicobacter pylori eradication uncovered by health insurance in Japan: an example of Nagoya University Daiko Medical Center 国際会議

    Hamajima N, Kurata M, Tamura T, Goto Y, Kawai S, Mitsuda Y, Kamiya Y, Kondo T

    The 5th Regional Conference of Asia Pacific Organization for Cancer Prevention Congress 

     詳細を見る

    開催年月日: 2011年11月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Seoul, Korea   国名:大韓民国  

▼全件表示

その他研究活動 1

  1. 薬剤師

    2008年
    -
    現在

科研費 4

  1. 飲酒と胃がん罹患リスクの関連:飲酒を規定する遺伝要因を考慮した大規模コホート研究

    研究課題/研究課題番号:22K10581  2022年4月 - 2025年3月

    科学研究費助成事業  基盤研究(C)

    田村 高志

      詳細を見る

    担当区分:研究代表者  資金種別:競争的資金

    配分額:4160000円 ( 直接経費:3200000円 、 間接経費:960000円 )

  2. 栄養素摂取量および食事嗜好性と遺伝要因: ゲノムワイド関連解析による検討

    研究課題/研究課題番号:19K10660  2019年4月 - 2022年3月

    科学研究費補助金  基盤研究(C)

    田村 高志

      詳細を見る

    担当区分:研究代表者  資金種別:競争的資金

    配分額:4290000円 ( 直接経費:3300000円 、 間接経費:990000円 )

  3. 小児における分岐鎖アミノ酸摂取量と糖尿病リスクマーカーに関する研究

    研究課題/研究課題番号:17K15825  2017年4月 - 2019年3月

    科学研究費補助金   若手研究(B)

      詳細を見る

    担当区分:研究代表者  資金種別:競争的資金

    配分額:4160000円 ( 直接経費:3200000円 、 間接経費:960000円 )

  4. アミノ酸摂取量および血漿アミノ酸プロファイルと糖尿病リスクマーカーに関する研究

    研究課題/研究課題番号:15K19221  2015年4月 - 2017年3月

    科学研究費補助金   若手研究(B)

      詳細を見る

    担当区分:研究代表者  資金種別:競争的資金

    配分額:3120000円 ( 直接経費:2400000円 、 間接経費:720000円 )

 

担当経験のある科目 (本学) 11

  1. Young Leaders Program(YLP):Regression and correlation

    2022

  2. 疫学と予防医学:疫学総論ー記述疫学と疫学指標

    2022

  3. 大学院「基盤医科学実習(ベーシックトレーニング)」:Stataを用いた多変量解析とメタアナリシス

    2022

  4. 公衆衛生:疫学ー歴史、疫学指標、記述疫学

    2022

  5. Young Leaders Program(YLP):Tests for difference between two groups

    2021

  6. 基礎医学セミナー

    2021

  7. 社会医学実習「秤量法による食事調査法」

    2021

  8. 疫学と予防医学:医推計学ー相対危険度・オッズ比・生存率

    2021

  9. Young Leaders Program(YLP):Descriptive epidemiology

    2020

  10. Young Leaders Program(YLP):SPSS computer practice

    2020

  11. 大学院「基盤医科学実習(ベーシックトレーニング)」:SPSSによる医学統計実習

    2020

▼全件表示