"Hydrolysis"

Coordination of ATF6-mediated transcription and ATF6 degradation by a domain that is shared with the viral transcription factor, VP16.

ATF6 is a 670-amino acid endoplasmic reticulum (ER) transmembrane protein that is cleaved in response to ER stress. The resulting N-terminal fragment of approximately 400 amino acids translocates to the nucleus and activates selected ER …

Phenylephrine and endothelin differentially stimulate cardiac PI hydrolysis and ANF expression.

In ventricular myocytes, phenylephrine (PE) and endothelin (ET) stimulate phosphoinositide (PI) hydrolysis, cell growth, and expression of several genes [e.g., atrial natriuretic factor (ANF)] often associated with cardiac hypertrophy. In this study …

The alpha-adrenergic stimulation of atrial natriuretic factor expression in cardiac myocytes requires calcium influx, protein kinase C, and calmodulin-regulated pathways.

It has been shown recently that alpha-adrenergic agonists can stimulate atrial natriuretic factor (ANF) expression in ventricular cardiac myocytes; however, little is known about the intracellular signals mediating this activation. The present study …