Article
Phosphatidic Acid Produced by RalA-activated PLD2 Stimulates Caveolae-mediated Endocytosis and Trafficking in Endothelial Cells.
The Journal of biological chemistry - 23 Sept 2016
Jiang Ying, Sverdlov Maria S, Toth Peter T, Huang Long Shuang, Du Guangwei, Liu Yiyao, Natarajan Viswanathan, Minshall Richard D
Abstract excerpt
Caveolae are the primary route for internalization and transendothelial transport of macromolecules, such as insulin and albumin. Caveolae-mediated endocytosis is activated by Src-dependent caveolin-1 (Cav-1) phosphorylation and subsequent recruitment of dynamin-2 and filamin A (FilA), which facilitate vesicle fission and trafficking, respectively. Here, we tested the role of RalA and phospholipase D (PLD)...
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