RATIONALE: Cardiac hypertrophy results from the complex interplay of differentially regulated cascades based on the phosphorylation status of involved signaling molecules. Although numerous critical regulatory kinases and phosphatases have been …
RATIONALE: Stresses, such as ischemia, impair folding of nascent proteins in the rough endoplasmic reticulum (ER), activating the unfolded protein response, which restores efficient ER protein folding, thus leading to protection from stress. In part, …
alphaB-crystallin (alphaBC) is a small heat shock protein expressed at high levels in the myocardium where it protects from ischemia-reperfusion damage. Ischemia-reperfusion activates p38 MAP kinase, leading to the phosphorylation of alphaBC on …