title: Interaction of epidermal growth factor with vasoactive hormones in the regulation of phospholipase A2.
abstract: The interaction of growth factors with their receptors initiates a series of intracellular events that are of critical importance in the control of normal cell proliferation. In this regard considerable attention has focused on the coupling of phospholipase C-gamma to growth factor receptor tyrosine kinases. In contrast, the interaction of growth factors with phospholipase A2 has received less attention, most likely because the arachidonic acid release response has been considered to be an accompaniment of phospholipase C activation. Work from our laboratory using a well defined model system demonstrated a distinct coupling relationship of epidermal growth factor to phospholipase A2. This review focuses on the interaction of the epidermal growth factor receptor with phospholipases involved in both mitogenic and non-mitogenic responses and discusses their possible relation with vasoactive hormones.
authors.affiliation: Division of Nephrology, Toronto General Hospital, Canada.
authors.forename: N
authors.initials: N
authors.lastname: Hack
authors.forename: B
authors.initials: B
authors.lastname: Margolis
authors.forename: J
authors.initials: J
authors.lastname: Schlessinger
authors.forename: K
authors.initials: K
authors.lastname: Skorecki
mesh_terms: D000804:Angiotensin II / Q000494:pharmacology; D000818:Animals; D002478:Cells, Cultured; D016232:Endothelins / Q000494:pharmacology; D004815:Epidermal Growth Factor / Q000494:pharmacology*; D010741:Phospholipases A / Q000378:metabolism*; D054467:Phospholipases A2; D051381:Rats; D010738:Type C Phospholipases / Q000378:metabolism; D014667:Vasopressins / Q000494:pharmacology
chemical_list: D016232:Endothelins; D014667:Vasopressins; D000804:Angiotensin II; D004815:Epidermal Growth Factor; D010741:Phospholipases A; D054467:Phospholipases A2; D010738:Type C Phospholipases