Activation of AMPK α- and γ-isoform complexes in the intact ischemic rat heart
Li J, Coven DL, Miller EJ, Hu X, Young ME, Carling D, Sinusas AJ, Young LH. Activation of AMPK α- and γ-isoform complexes in the intact ischemic rat heart. AJP Heart And Circulatory Physiology 2006, 291: h1927-h1934. PMID: 16648175, DOI: 10.1152/ajpheart.00251.2006.Peer-Reviewed Original ResearchConceptsAMPK activityAMPK complexAlpha subunit activationDifferent subunit isoformsSerine-threonine kinaseCellular metabolic processesGamma subunit isoformsRegulatory betaAlpha-subunit contentHeterotrimeric complexProtein kinaseAMPK αMultiple isoformsKinase activitySubunit isoformsMetabolic processesAMPK phosphorylationAMPKIsoformsPhysiological regulationKinaseMutationsComplexesKey rolePathophysiological importance