Article
Role of p38 MAP kinase in diperoxovanadate-induced phospholipase D activation in endothelial cells.
American journal of physiology. Lung cellular and molecular physiology - 1 Aug 2001
Natarajan V, Scribner W M, Morris A J, Roy S, Vepa S, Yang J, Wadgaonkar R, Reddy S P, Garcia J G, Parinandi N L
Abstract excerpt
We previously demonstrated that diperoxovanadate (DPV), a synthetic peroxovanadium compound and cell-permeable oxidant that acts as a protein tyrosine phosphatase inhibitor and insulinomimetic, increased phospholipase D (PLD) activation in endothelial cells (ECs). In this report, the regulation of DPV-induced PLD activation by mitogen-activated protein kinases (MAPKs) was investigated. DPV activated extracellular...
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