简介

The protein kinases mediate eukaryotic cells' response to internal and external stimuli such as a growth and differentiation factors, hormones, drugs and chemicals. The cell signaling pathways that transduce stimuli depend on cascades of phosphorylation /dephosphorylation events and kinase activities. The heme metabolic pathway, which converts, sequentially, heme to biliverdin plus CO, and bilirubin, reflects activities of heme oxygenase (HO) isozymes 1,2and 3, which constitute the HSP32 (heat shock/stress protein) family of proteins, and biliverdin reductase (BVR). Our recent studies have identified the heme metabolic pathway as a component of the cell signal transduction pathways PhD | Pharmacology | Univ of Missouri System Office 1970 MA | Biology | Ball State University 1967 BS | Biology | Ball State University