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TGF-β/smad信号通路在糖尿病肾病中的作用 被引量:2

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摘要 转化生长因子-β(TGF-β)在糖尿病肾病发病中起重要作用。近年来研究发现丝/苏氨酸激酶受体(smad)蛋白在丝/苏氨酸型受体的信号转导中起重要作用。TGF-β与膜上特异受体结合后,经smad蛋白转导至核内,调节基因的转录。TGF-β/smad信号通路可通过介导足细胞损伤、系膜细胞增生、基底膜增厚、上皮细胞间充质转化、肾细胞凋亡最终导致肾小球硬化及肾间质纤维化。对TGF-β/smad信号通路的研究为防治糖尿病肾病提供了一个新思路。
出处 《国外医学(内分泌学分册)》 2005年第2期131-133,共3页 Foreign Medical Sciences(Section of Endocrinology)
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