Interactions among related genes of renin-angiotensin system associated with type 2 diabetes.

Interactions among related genes of renin-angiotensin system associated with type 2 diabetes.
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2型糖尿病相关肾素-血管紧张素系统相关基因之间的相互作用

DOI:
10.2337/dc10-0349
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发表时间:
2010-10
期刊:
影响因子:
16.2
通讯作者:
Ma YH
Ma YH
中科院分区:
医学1区
文献类型:
--
作者:
Yang JK;Zhou JB;Xin Z;Zhao L;Yu M;Feng JP;Yang H;Ma YH

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目的探讨肾素-血管紧张素系统(RAS)相关基因上位性与2型糖尿病的关系。研究设计和方法在本病例对照研究中,对394例2型糖尿病患者和418例健康对照者进行基因多态性分型。我们使用多因素降维方法来识别基因-基因相互作用。结果除女性受试者ACE基因插入/缺失(I/D)多态性外,没有单一位点与2型糖尿病相关。在多位点分析中,在男性受试者中,rs 2106809(ACE 2)、rs 220721(Mas)、rs699(AGT)和I/D(ACE)的模型具有显著性(P = 0.043)。这种组合与2型糖尿病患病率增加4.00倍(95%CI 2.51-6.38; P < 0.0001)相关。在女性受试者中,rs 2106809(ACE 2)、I/D(ACE)和rs 1403543(AGTR 2)的模型具有显著性(P = 0.012)。这三个位点的组合与2型糖尿病患病率的2.76倍(1.91-3.97; P < 0.0001)相关。结论RAS相关基因间的相互作用与中国人群2型糖尿病相关。
OBJECTIVE To explore the association between epistasis among related genes of the renin-angiotensin system (RAS) and type 2 diabetes. RESEARCH DESIGN AND METHODS Gene polymorphisms were genotyped in 394 type 2 diabetic patients and 418 healthy control subjects in this case-control study. We used the multifactor dimensionality reduction method to identify gene-gene interactions. RESULTS No single locus was associated with type 2 diabetes, except for the insert/deletion (I/D) polymorphism of the ACE gene in female subjects. In multi-locus analyses, in male subjects the model of rs2106809 (ACE2), rs220721 (Mas), rs699 (AGT), and I/D (ACE) was significant (P = 0.043). This combination was associated with a 4.00 times (95% CI 2.51–6.38; P < 0.0001) greater prevalence of type 2 diabetes. In female subjects, the model of rs2106809 (ACE2), I/D (ACE), and rs1403543 (AGTR2) was significant (P = 0.012). This three-locus combination was associated with a 2.76 times (1.91–3.97; P < 0.0001) greater prevalence of type 2 diabetes. CONCLUSIONS Interactions among RAS-related genes were associated with type 2 diabetes in a Chinese population.
DOI: 10.1086/338759
发表时间: 2002-02-01
影响因子: 9.8
作者:
Culverhouse, R;Suarez, BK;Reich, T
通讯作者: Reich, T
DOI: 10.1111/j.1469-1809.2006.00289.x
发表时间: 2006-11-01
影响因子: 1.9
作者:
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DOI: 10.1001/jama.291.13.1642
发表时间: 2004-04-07
影响因子: 120.7
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通讯作者: Ritchie, MD
DOI: 10.1016/j.atherosclerosis.2006.09.014
发表时间: 2007-11-01
期刊: ATHEROSCLEROSIS
影响因子: 5.3
作者:
Tsai, Chia-Ti;Hwang, Juey-Jen;Tseng, Yung-Zu
通讯作者: Tseng, Yung-Zu