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细胞因子信号转导抑制物与糖尿病

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摘要 细胞因子信号转导抑制物(SOCS)1主要抑制细胞因子介导的Janus激酶/信号转导及转录激活因子(JAKs/STATs)信号转导通路并参与一些信号蛋白的降解。研究显示,过度表达SOCS1可以终止细胞因子的信号转导,阻止1型糖尿病胰岛β细胞的破坏,却抵消了β细胞的抗病毒防御能力。SOCS1还可以阻止胰岛素的信号转导,参与胰岛素抵抗。应用基因转染或基因敲除技术研究SOCS1与β细胞损伤及胰岛素抵抗的关系,有利于揭示糖尿病的发病机制。
出处 《国外医学(内分泌学分册)》 2005年第B04期16-18,共3页 Foreign Medical Sciences(Section of Endocrinology)
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