Caves and labyrinths: caveolae and transverse tubules in skeletal muscle

被引:4
作者
Parton, RG [1 ]
Carozzi, A
Gustavsson, J
机构
[1] Univ Queensland, Ctr Microscopy & Microanal, Dept Physiol & Pharmacol, Brisbane, Qld 4072, Australia
[2] Univ Queensland, Ctr Cellular & Mol Biol, Brisbane, Qld 4072, Australia
关键词
caveolae; caveolin; muscle; transverse tubule;
D O I
10.1007/BF01279343
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Caveolins are small integral membrane proteins with a vital role in the formation and function of caveolae. In this review, the role of caveolin-3, a predominantly muscle-specific member of the caveolin family, will be examined. We speculate that insights into the mechanism of caveolae formation may give clues into the formation of another plasma membrane domain, the transverse-tubule system of muscle cells and propose a role for cholesterol-enriched lipid "rafts" in this process. In addition, we review recent findings regarding caveolin-3 in differentiated muscle cells and, particularly, in dystrophic muscle.
引用
收藏
页码:15 / 23
页数:9
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