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胰岛素受体底物-2和2型糖尿病 被引量:5

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摘要 胰岛素受体底物 2 (IRS 2 )作为接头蛋白 ,主要连接胰岛素受体和含SH2区蛋白 ,介导胰岛素、胰岛素样生长因子 1等信号通道 ,而调节细胞新陈代谢、生长和分化。剔除IRS 2基因的纯合子动物 (IRS 2 / )具有 2型糖尿病的全部特征 ,因此IRS 2基因被确定为 2型糖尿病的候选基因。人类IRS 2基因有两个内含子 ,孕酮可以增强IRS 2的转录。
出处 《国外医学(内分泌学分册)》 2001年第6期291-293,共3页 Foreign Medical Sciences(Section of Endocrinology)
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