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Critical Role of Lipid Raft Redox Signaling Platforms in Endostatin-Induced Coronary Endothelial Dysfunction
Author(s) -
Si Jin,
Yang Zhang,
Fan Yi,
PinLan Li
Publication year - 2007
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.107.159772
Subject(s) - nadph oxidase , sphingomyelin phosphodiesterase , ceramide , lipid raft , chemistry , acid sphingomyelinase , nad(p)h oxidase , colocalization , sphingomyelin , microbiology and biotechnology , signal transduction , oxidase test , bradykinin , biochemistry , enzyme , biology , membrane , receptor , apoptosis
Endostatin (EST) was found to initiate a redox signaling cascade associated with activation of NADPH oxidase in endothelial cells (ECs). The present study tested whether EST stimulates clustering of ceramide-enriched lipid rafts (LRs), which assembles and activates NADPH oxidase to form redox signaling platforms.

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