"Protein Kinase C/*metabolism"

The Raf-MEK-ERK cascade represents a common pathway for alteration of intracellular calcium by Ras and protein kinase C in cardiac myocytes.

Ras and protein kinase C (PKC), which regulate the Raf-MEK-ERK cascade, may participate in the development of cardiac hypertrophy, a condition characterized by diminished and prolonged contractile calcium transients. To directly examine the influence …

Identification of the receptor subtype responsible for endothelin-mediated protein kinase C activation and atrial natriuretic factor secretion from atrial myocytes.

Endothelin-1 (ET-1) is a potent stimulator of atrial natriuretic factor (ANF) secretion from myocardial cells. In heart tissue there are two ET receptor subtypes (ETA-R and ETB-R), which can be pharmacologically distinguished by the ET isopeptides …

Regulation of atrial natriuretic factor-(99-126) secretion from neonatal rat primary atrial cultures by activators of protein kinases A and C.

Atrial natriuretic factor (ANF) is stored in atrial myocytes as a prohormone (ANF-(1-126] and is cosecretionally processed to the circulating ANF-related peptides, ANF-(1-98) and ANF-(99-126). Recently, we have shown that the cosecretional processing …