研究者詳細 - 山本　英子

論文 - 山本　英子

分割表示 268 件中 241 - 260 件目／全件表示 >>

Factors associated with neonatal mortality in a tertiary hospital in Phnom Penh, Cambodia

Leak, P; Yamamoto, E; Noy, P; Keo, D; Krang, S; Kariya, T; Saw, YM; Siek, M; Hamajima, N

NAGOYA JOURNAL OF MEDICAL SCIENCE 83 巻 ( 1 ) 頁： 113 - 124 2021年2月

Assessment of nutritional status and risk factors for malnutrition among the elderly in Loikaw, Myanmar 査読有り国際共著

Noe, MTN; Saw, YM; Saw, TN; Kyaw, YP; Zin, PE; Cho, SM; Kariya, T; Yamamoto, E; Win, HH; Wann, T; Hamajima, N

NUTRITION 79-80 巻頁： 110933 - 110933 2020年11月

Assessment of quality of life among elderly in urban and peri-urban areas, Yangon Region, Myanmar 査読有り国際共著国際誌

Zin, PE; Saw, YM; Saw, TN; Cho, SM; Hlaing, SS; Noe, MTN; Kariya, T; Yamamoto, E; Lwin, KT; Win, HH; Hamajima, N

PLOS ONE 15 巻 ( 10 ) 頁： e0241211 2020年10月

Geographic distribution and utilisation of CT and MRI services at public hospitals in Myanmar 査読有り国際共著国際誌

Khaing, M; Saw, YM; Than, TM; Mon, AM; Cho, SM; Saw, TN; Kariya, T; Yamamoto, E; Hamajima, N

BMC HEALTH SERVICES RESEARCH 20 巻 ( 1 ) 頁： 742 - 742 2020年8月

Determinants of diarrhea in children under the age of five in Afghanistan: a secondary analysis of the Afghanistan Demographic and Health Survey 2015 査読有り国際共著

Nasir, WA; Saw, YM; Jawidh, S; Kariya, T; Yamamoto, E; Hamajima, N

NAGOYA JOURNAL OF MEDICAL SCIENCE 82 巻 ( 3 ) 頁： 545 - 556 2020年8月

Estimation of the unvaccinated among those aged less than 25 years according to aimag and its association with incidence of measles outbreak 2015-2016 in Mongolia 査読有り国際共著

Sereenen, E; Saw, YM; Erkhembayar, R; Volodya, B; Otgonbayar, D; Orsoo, O; Kariya, T; Ochir, C; Yamamoto, E; Hamajima, N

NAGOYA JOURNAL OF MEDICAL SCIENCE 82 巻 ( 3 ) 頁： 437 - 447 2020年8月

Etiologic agents of acute diarrhea in sentinel surveillance sites in Vientiane Capital, Lao People's Democratic Republic, 2012-2015 査読有り国際共著国際誌

Houattongkham, S; Yamamoto, E; Sithivong, N; Inthaphatha, S; Kariya, T; Saw, YM; Vongduangchanh, A; Keosavanh, O; Hamajima, N

EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES 39 巻 ( 6 ) 頁： 1115 - 1122 2020年6月

Evaluation of a routine second curettage for hydatidiform mole: a cohort study 査読有り

Yamamoto, E; Nishino, K; Niimi, K; Watanabe, E; Oda, Y; Ino, K; Kikkawa, F

INTERNATIONAL JOURNAL OF CLINICAL ONCOLOGY 25 巻 ( 6 ) 頁： 1178 - 1186 2020年6月

Prevalence of alcohol consumption and its risk factors among university students: A cross-sectional study across six universities in Myanmar 査読有り国際共著国際誌

Htet, H; Saw, YM; Saw, TN; Htun, NMM; Mon, KL; Cho, SM; Thike, T; Khine, AT; Kariya, T; Yamamoto, E; Hamajima, N

PLOS ONE 15 巻 ( 2 ) 頁： e0229329 2020年2月

Association between body mass index and ready-to-eat food consumption among sedentary staff in Nay Pyi Taw union territory, Myanmar 査読有り国際共著国際誌

Thike, TZ; Saw, YM; Lin, H; Chit, K; Tun, AB; Htet, H; Cho, SM; Khine, AT; Saw, TN; Kariya, T; Yamamoto, E; Hamajima, N

BMC PUBLIC HEALTH 20 巻 ( 1 ) 頁： 206 - 206 2020年2月

Cross-sectional study on tobacco advertising, promotion and sponsorship (TAPS) and violations of tobacco sale regulations in Myanmar: do these factors affect current tobacco use among Myanmar high school students? 査読有り国際共著国際誌

Cho, SM; Saw, YM; Latt, NN; Saw, TN; Htet, H; Khaing, M; Than, TM; Win, EM; Aung, ZZ; Kariya, T; Yamamoto, E; Hamajima, N

BMJ OPEN 10 巻 ( 2 ) 頁： e031933 2020年2月

Disease frequency among inpatients at a tertiary general hospital in Lao PDR 査読有り国際共著

Louangpradith, V; Phoummalaysith, B; Kariya, T; Saw, YM; Yamamoto, E; Hamajima, N

NAGOYA JOURNAL OF MEDICAL SCIENCE 82 巻 ( 1 ) 頁： 113 - 121 2020年2月

Estimating cost of hospitalization for childbirth at a tertiary hospital in Mongolia 査読有り国際共著

Taazan, B; Yamamoto, E; Baatar, B; Amgalanbaatar, A; Kariya, T; Saw, YM; Hamajima, N

NAGOYA JOURNAL OF MEDICAL SCIENCE 82 巻 ( 1 ) 頁： 47 - 57 2020年2月

Assessing risk factors and impact of cyberbullying victimization among university students in Myanmar: A cross-sectional study 査読有り国際共著国際誌

Khine, AT; Saw, YM; Htut, ZY; Khaing, CT; Soe, HZ; Swe, KK; Thike, T; Htet, H; Saw, TN; Cho, SM; Kariya, T; Yamamoto, E; Hamajima, N

PLOS ONE 15 巻 ( 1 ) 頁： e0227051 2020年1月

Dengue fever during pregnancy

Trinh Tien Dat, Kotani Tomomi, Yamamoto Eiko, Shibata Kiyosumi, Moriyama Yoshinori, Tsuda Hiroyuki, Yamashita Mamoru, Kajiyama Hiroaki, Dien Duc Thien Minh, Le Quang Thanh, Kikkawa Fumitaka

NAGOYA JOURNAL OF MEDICAL SCIENCE 80 巻 ( 2 ) 頁： 241 - 247 2018年5月

Establishment and characterization of cell lines derived from complete hydatidiform mole. 査読有り

Yamamoto E, Niimi K, Kiyono T, Yamamoto T, Nishino K, Nakamura K, Kotani T, Kajiyama H, Shibata K, Kikkawa F

International Journal of Molecular Medicine 40 巻 ( 3 ) 頁： 614-622 2017年9月

担当区分：筆頭著者記述言語：英語掲載種別：研究論文（学術雑誌）

Gestational trophoblastic diseases (GTDs) are a group of diseases characterized by abnormal cellular proliferation of atypical trophoblasts. A hydatidiform mole is an abnormal pregnancy caused by genetic fertilization disorders, and it can be classified as a complete hydatidiform mole (CHM) or a partial hydatidiform mole. The aim of this study was to establish cell lines from CHMs and to characterize the cells for future studies concerning GTD. HMol1-2C, HMol1-3B, HMol1-8 and HMol3-1B were established from primary cultures of CHM explants following the introduction of different combinations of genes including human telomerase reverse transcriptase (hTERT), a mutant form of CDK (CDK4R24C), cyclin D1, p53C234, MYC and HRAS. HMol1-2C, HMol1-3B, and HMol3-1B were confirmed to originate from trophoblasts of androgenic, homozygous CHMs. These three cell lines exhibited low human chorionic gonadotropin secretion, low migration and invasion abilities, and the potential to differentiate into syncytiotrophoblastic cells via forskolin treatment. These results suggest that these cells exhibit characteristics of trophoblastic cells, especially cytotrophoblastic cells. HMol1-8 was found to consist of diploid cells and originated from maternal cells, suggesting that they were derived from decidual cells. In conclusion, we successfully established three cell lines from CHMs by introduction of hTERT and other genes. Analysis revealed that the genetic origin of each cell line was identical with that of the original molar tissue, and the cell lines exhibited characteristics of trophoblastic cells, which are similar to undifferentiated cytotrophoblasts.

DOI： 10.3892/ijmm.2017.3067.

Inhibition of ZEB1 leads to inversion of metastatic characteristics and restoration of paclitaxel sensitivity of chronic chemoresistant ovarian carcinoma cells. 査読有り

Sakata J, Utsumi F, Suzuki S, Niimi K, Yamamoto E, Shibata K, Senga T, Kikkawa F, Kajiyama H.

8 巻 ( 59 ) 頁： 99482-99494 2017年8月

N-acetylglucosaminyltransferase IVa promotes invasion of choriocarcinoma. 査読有り

Nishino K, Yamamoto E, Niimi K, Sekiya Y, Yamashita Y, Kikkawa F.

Oncology reports 38 巻 ( 1 ) 頁： 440-448 2017年7月

Spontaneous regression of gestational trophoblastic neoplasia. 査読有り

Niimi K, Yamamoto E, Nishino K, Fujiwara S, Ino K, Kikkawa F.

Gynecolgic Oncology Reports 25 巻 ( 21 ) 頁： 98-100 2017年7月

c-Rel Promotes Invasion of Choriocarcinoma Cells via PI3K/AKT Signaling. 査読有り

92 巻 ( 5 ) 頁： 299-310 2017年3月

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