Article
Interaction of PLD1b with actin in antigen-stimulated mast cells.
Cellular signalling - 1 Feb 2007
Farquhar M J, Powner D J, Levine B A, Wright M H, Ladds G, Hodgkin M N
Abstract excerpt
Phosphatidic acid, the product of phospholipase D catalysed phosphatidylcholine hydrolysis is an important signalling molecule that has been implicated in regulation of actin cytoskeleton remodelling and secretion from mast cells. We show that human PLD1b (hPLD1b) is an actin-binding protein and the N-terminus is predominantly involved in this interaction. Protein kinase C (PKC) is a major upstream regulator of...
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