"Osmolar Concentration"

Mimicking phosphorylation of alphaB-crystallin on serine-59 is necessary and sufficient to provide maximal protection of cardiac myocytes from apoptosis.

AlphaB-crystallin (alphaBC), a small heat shock protein expressed in high levels in the heart, is phosphorylated on Ser-19, 45, and 59 after stress. However, it is not known whether alphaBC phosphorylation directly affects cell survival. In the …

Ascorbate transport by AtT20 mouse pituitary corticotropic tumor cells: uptake and secretion studies.

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 …