Many cell types mount elaborate, compensatory responses to stress that enhance survival; however, the intracellular signals that govern these responses are poorly understood. Cardiotrophin-1 (CT-1), a stress-induced cytokine, belongs to the …
In cardiac myocytes, the stimulation of p38 MAPK by the MAPKK, MKK6, activates the transcription factor, NF-kappaB, and protects cells from apoptosis. In the present study in primary neonatal rat cardiac myocytes, constitutively active MKK6, …
Ascorbate is an important cofactor in the biosynthesis of alpha-amidated endocrine and neural peptides. Peptidylglycine alpha-amidating monooxygenase (PAM) is the enzyme responsible for the generation of mature COOH-terminal alpha-amidated peptides …