著作: Koyama Teruhide/Kuriyama Nagato/Ozaki Etsuko/Matsui Daisuke/Watanabe Isao/Takeshita Wakiko/Iwai Komei/Watanabe Yoshiyuki/Nakatochi Masahiro/Shimanoe Chisato/Tanaka Keitaro/Oze Isao/Ito Hidemi/[上村 浩一]/[勝浦-釜野 桜子]/Ibusuki Rie/Shimoshikiryo Ippei/Takashima Naoyuki/Kadota Aya/Kawai Sayo/Sasakabe Tae/Okada Rieko/Hishida Asahi/Naito Mariko/Kuriki Kiyonori/Endoh Kaori/Furusyo Norihiro/Ikezaki Hiroaki/Suzuki Sadao/Hosono Akihiro/Mikami Haruo/Nakamura Yohko/Kubo Michiaki/Wakai Kenji/Genetic Variants of RAMP2 and CLR are Associated with Stroke./[Journal of Atherosclerosis and Thrombosis]
(英) Genetic Variants of RAMP2 and CLR are Associated with Stroke.
(英) Stroke is associated closely with vascular homeostasis, and several complex processes and interacting pathways, which involve various genetic and environmental factors, contribute to the risk of stroke. Although adrenomedullin (ADM) has a number of physiological and vasoprotective functions, there are few studies of the ADM receptor system in humans. The ADM receptor comprises a calcitonin-receptor-like receptor (CLR) and receptor activity-modifying proteins (RAMPs). We analyzed single nucleotide polymorphisms (SNPs) in the RAMP2 and CLR genes to determine their association with stroke in the light of gene-environment interactions. Using cross-sectional data from the Japan Multi-Institutional Collaborative Cohort Study in the baseline surveys, 14,087 participants from 12 research areas were genotyped. We conducted a hypothesis-based association between stroke prevalence and SNPs in the RAMP2 and CLR genes based on data abstracted from two SNPs in RAMP2 and 369 SNPs in CLR. We selected five SNPs from among the CLR variants (rs77035639, rs3815524, rs75380157, rs574603859, and rs147565266) and one RAMP2 SNP (rs753152), which were associated with stroke, for analysis. Five of the SNPs (rs77035639, rs3815524, rs75380157, rs147565266, and rs753152) showed no significant association with obesity, ischemic heart disease, hypertension, dyslipidemia, and diabetes. In the logistic regression analysis, rs574603859 had a lower odds ratio (0.238; 95% confidence interval, 0.076-0.745, adjusted for age, sex, and research area) and the other SNPs had higher odds ratios for association with stroke. This was the first study to investigate the relationships between ADM receptor genes (RAMP2 and CLR) and stroke in the light of gene-environment interactions in human.
Journal of Atherosclerosis and Thrombosis(日本動脈硬化学会)
|年月日||必須||2017年 9月 14日|