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Caveolae是细胞质膜向内凹陷所形成的囊泡状结构,主要由膜蛋白(Caveolin)和脂类(胆固醇与鞘磷脂)组成。以往一直认为Caveolae的功能主要是参与跨膜物质转运,近年来研究发现,Caveolae亦是细胞信号分子的富集区和信号传导的枢纽。微囊
Caveolae is a vesicular structure formed by the inward depression of the plasma membrane, mainly composed of Caveolin and lipids (cholesterol and sphingomyelin). Caveolae has always been that the main function is involved in transmembrane material transport, recent studies have found that Caveolae is also a cell signaling molecule enrichment and signal transduction hub. Microcapsules