Calcium channels are important in a variety of cellular events including muscle contraction, signaling, proliferation, and apoptosis. Sphingolipids have been recognized as mediators of intracellular calcium release through their actions on a calcium …
Cardiac myocytes store the 126-amino acid precursor of atrial natriuretic factor (pro-ANF), yet the mature, bioactive 28-amino acid peptide, ANF-(99-126), and the resulting N-terminal product, ANF-(1-98), are the forms of the hormone that are …
Atrial natriuretic factor (ANF) is stored in mammalian atria primarily as ANF-(1-126), the precursor to the known circulating form of the hormone ANF-(99-126). When primary cultures of atrial myocytes were maintained in a complete serum-free medium, …