Membrane microdomains and insulin resistance

被引:50
作者
Inokuchi, Jin-ichi [1 ]
机构
[1] Tohoku Pharmaceut Univ, Div Glycopathol, Inst Mol Biomembranes & Glycobiol, Aoba Ku, Sendai, Miyagi 9818558, Japan
基金
日本科学技术振兴机构;
关键词
Ganglioside; GM3; Insulin resistance; Membrane microdomain (lipid raft); Insulin receptor; NECROSIS-FACTOR-ALPHA; GANGLIOSIDE GM3; TYROSINE PHOSPHORYLATION; PLASMA-MEMBRANE; ATHEROSCLEROTIC LESIONS; RECEPTOR SUBSTRATE-1; 3T3-L1; ADIPOCYTES; ADIPOSE-TISSUE; KINASE DOMAIN; CAVEOLAE;
D O I
10.1016/j.febslet.2009.10.012
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A new concept, that "metabolic disorders, such as type 2 diabetes, are membrane microdomain disorders caused by aberrant expression of gangliosides", has arisen. By examining this working hypothesis, we demonstrate the molecular pathogenesis of type 2 diabetes and insulin resistance focusing on the interaction between insulin receptor and gangliosides in microdomains and propose the new therapeutic strategy "membrane microdomain ortho-signaling therapy". (C) 2009 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:1864 / 1871
页数:8
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