2014
P436Role of myocardial proteostasis in hypoxic tolerance: effect of chemical chaperones and er stress inducers
Jain K, Ganju L, Suryakumar G. P436Role of myocardial proteostasis in hypoxic tolerance: effect of chemical chaperones and er stress inducers. Cardiovascular Research 2014, 103: s80-s80. DOI: 10.1093/cvr/cvu091.115.Peer-Reviewed Original ResearchChemical chaperonesProtein modificationER stressStress inducersHypoxic toleranceRole of proteinsOxidative protein modificationsER stress inducersHeat shock protein expressionStress toleranceProtein homeostasisInhibition of apoptosisProtein misfoldingShock protein expressionEnvironmental stressHarsh environmental conditionsExpression analysisER stress activationChaperonesUPR markersGreater protein oxidationER stress markersBiochemical assaysEnvironmental conditionsProtein oxidation
2013
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