Caveolae/lipid rafts in fibroblast-like synoviocytes: ectopeptidase-rich membrane microdomains
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چکیده
منابع مشابه
Caveolae/lipid rafts in fibroblast-like synoviocytes: ectopeptidase-rich membrane microdomains.
Membrane peptidases play important roles in cell activation, proliferation and communication. Human fibroblast-like synoviocytes express considerable amounts of aminopeptidase N/CD13, dipeptidyl peptidase IV/CD26, and neprilysin/CD10, transmembrane proteins previously proposed to be involved in the regulation of intra-articular levels of neuropeptides and chemotactic mediators as well as in adh...
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There is increasing evidence that sphingolipid- and cholesterol-rich microdomains (rafts) exist in the plasma membrane. Specific proteins assemble in these membrane domains and play a role in signal transduction and many other cellular events. Cholesterol depletion causes disassembly of the raft-associated proteins, suggesting an essential role of cholesterol in the structural maintenance and f...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 2001
ISSN: 0264-6021
DOI: 10.1042/0264-6021:3540047