Myocardial ER chaperone activation and protein degradation occurs due to synergistic, not individual, cold and hypoxic stress
Jain K, Suryakumar G, Prasad R, Singh SN, Ganju L. Myocardial ER chaperone activation and protein degradation occurs due to synergistic, not individual, cold and hypoxic stress. Biochimie 2013, 95: 1897-1908. PMID: 23816873, DOI: 10.1016/j.biochi.2013.06.018.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApoptosisCold TemperatureEndoplasmic Reticulum StressGene Expression RegulationHeat-Shock ProteinsHypoxiaHypoxia-Inducible Factor 1, alpha SubunitLipid PeroxidationMaleMyocardiumOxidation-ReductionProteasome Endopeptidase ComplexProtein CarbonylationProtein Disulfide-IsomerasesProtein FoldingProteolysisRatsRats, Sprague-DawleyTranscription Factor CHOPTunicamycinConceptsStress responseHypoxic stressCellular stress responseCell survival kinasesProtein oxidationEndoplasmic reticulum stress responseER stress responseER stress inducersReticulum stress responseMyocardial protein oxidationER chaperone GRP78Chaperone activationMisfolded proteinsEnvironmental stressProtein degradationChaperone GRP78Cold stressSurvival kinasesProtein oxidative modificationStress inducersHigh altitude stressMolecular levelCHOP expressionMatrix remodelingProtein