Featured Publications
The P300 acetyltransferase inhibitor C646 promotes membrane translocation of insulin receptor protein substrate and interaction with the insulin receptor
Peng J, Ramatchandirin B, Wang Y, Pearah A, Namachivayam K, Wolf R, Steele K, MohanKumar K, Yu L, Guo S, White M, Maheshwari A, He L. The P300 acetyltransferase inhibitor C646 promotes membrane translocation of insulin receptor protein substrate and interaction with the insulin receptor. Journal Of Biological Chemistry 2022, 298: 101621. PMID: 35074429, PMCID: PMC8850660, DOI: 10.1016/j.jbc.2022.101621.Peer-Reviewed Original ResearchConceptsAbsence of insulinP300 acetyltransferase activityTyrosine kinase activityAcetyltransferase activityInsulin receptorObese patientsTyrosine phosphorylationRole of acetylationInsulinNormal functionMembrane translocationSubsequent activationC646PatientsLiver hepatocytesProtein substratesInhibitionReceptorsMolecular mechanismsHepatocytesPhosphorylationBeta subunitKinase activityObesityUnique effects
1999
Endothelin-1 modulates insulin signaling through phosphatidylinositol 3-kinase pathway in vascular smooth muscle cells.
Jiang Z, Zhou Q, Chatterjee A, Feener E, Myers M, White M, King G. Endothelin-1 modulates insulin signaling through phosphatidylinositol 3-kinase pathway in vascular smooth muscle cells. Diabetes 1999, 48: 1120-1130. PMID: 10331419, DOI: 10.2337/diabetes.48.5.1120.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsEndothelin Receptor AntagonistsEndothelin-1Enzyme InhibitorsGTP-Binding ProteinsHumansInsulinInsulin Receptor Substrate ProteinsIntracellular Signaling Peptides and ProteinsMaleMuscle, Smooth, VascularPeptides, CyclicPertussis ToxinPhosphatidylinositol 3-KinasesPhosphoinositide-3 Kinase InhibitorsPhosphoproteinsPhosphoserineProtein Kinase CRatsRats, ZuckerSignal TransductionTetradecanoylphorbol AcetateVirulence Factors, BordetellaConceptsInsulin-stimulated phosphatidylinositolProtein kinase CIRS-2P85 subunitSerine phosphorylationSmooth muscle cellsInsulin receptor beta subunitInsulin-induced phosphatidylinositolInsulin receptor substrateReceptor beta subunitMuscle cellsTreatment of cellsArterial smooth muscle cellsReceptor substratePretreatment of cellsVascular smooth muscle cellsBeta subunitKinase CPhosphatidylinositolIndependent pathwaysSpecific inhibitorET-1SubunitsPhosphorylationPathway