2015
Mapping the path to a longer life
White M. Mapping the path to a longer life. Nature 2015, 524: 170-171. PMID: 26268188, PMCID: PMC4791944, DOI: 10.1038/524170a.Peer-Reviewed Original Research
2013
Nerve Growth Factor Receptor TrkA, a New Receptor in Insulin Signaling Pathway in PC12 Cells*
Geetha T, Rege S, Mathews S, Meakin S, White M, Babu J. Nerve Growth Factor Receptor TrkA, a New Receptor in Insulin Signaling Pathway in PC12 Cells*. Journal Of Biological Chemistry 2013, 288: 23807-23813. PMID: 23749991, PMCID: PMC3745327, DOI: 10.1074/jbc.m112.436279.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAmino Acid SequenceAnimalsEnzyme ActivationGlucoseHumansInsulinInsulin Receptor Substrate ProteinsMitogen-Activated Protein Kinase 7Molecular Sequence DataNerve Growth FactorPC12 CellsPhosphorylationPhosphotyrosineProtein BindingProto-Oncogene Proteins c-aktRatsReceptor, InsulinReceptor, trkASignal TransductionConceptsInsulin receptor substrate-1Insulin receptorPC12 cellsTrkA kinase domainTransmembrane receptor tyrosine kinaseKinase-inactive mutantInsulin Signaling PathwayReceptor substrate-1Nerve growth factor receptor TrkAReceptor tyrosine kinasesNerve growth factorActivation of AktNPXY motifKinase domainTyrosine phosphorylationSubstrate-1Regulatory loopTyrosine kinaseSignaling pathwaysGrowth factorNew receptorsReceptor TrkACellsPathwayTrkA
2004
Signaling Pathways: The Benefits of Good Communication
Fisher T, White M. Signaling Pathways: The Benefits of Good Communication. Current Biology 2004, 14: r1005-r1007. PMID: 15589136, DOI: 10.1016/j.cub.2004.11.024.Peer-Reviewed Original ResearchDysregulation of insulin receptor substrate 2 in β cells and brain causes obesity and diabetes
Lin X, Taguchi A, Park S, Kushner J, Li F, Li Y, White M. Dysregulation of insulin receptor substrate 2 in β cells and brain causes obesity and diabetes. Journal Of Clinical Investigation 2004, 114: 908-916. PMID: 15467829, PMCID: PMC518668, DOI: 10.1172/jci22217.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBody WeightBrainDiabetes Mellitus, Type 2DietEatingGene DeletionGene Expression RegulationGlucoseHomeostasisHumansHypothalamusInsulinInsulin Receptor Substrate ProteinsInsulin ResistanceIntracellular Signaling Peptides and ProteinsIslets of LangerhansMaleMiceMice, Inbred C57BLMice, KnockoutObesityPhosphoproteinsRandom AllocationSignal TransductionConceptsInsulin receptor substrate 2Beta cellsInsulin resistanceSufficient beta cell functionPancreas beta cellsBeta-cell failureBeta-cell functionFunctional beta cellsMonths of ageAdult beta cellsFat body massSubstrate 2Obese miceDiabetesΒ-cellsObesityPromotes RegenerationConditional knockoutCell functionMiceBrainBody massMolecular linkCell failureCells
2003
Essential role of protein kinase Cζ in the impairment of insulin‐induced glucose transport in IRS‐2‐deficient brown adipocytes
Arribas M, Valverde A, Burks D, Klein J, Farese R, White M, Benito M. Essential role of protein kinase Cζ in the impairment of insulin‐induced glucose transport in IRS‐2‐deficient brown adipocytes. FEBS Letters 2003, 536: 161-166. PMID: 12586357, DOI: 10.1016/s0014-5793(03)00049-8.Peer-Reviewed Original ResearchConceptsGLUT4 translocationIRS-2/PIBrown adipocytesInsulin-induced glucose transportProtein kinase C zetaIRS-2-associated phosphatidylinositolKinase-inactive mutantGlucose uptakeWild-type cellsProtein kinase CζEssential roleInsulin receptor substrate-2-deficient (IRS2(-/-)) miceC zetaPKC-zetaMolecular mechanismsIRS-2Impaired glucose uptakeGlucose transportAdipocytesTranslocationCellsUptakeMutantsPhosphatidylinositolCζ
2001
Insulin/IGF-1 and TNF-α stimulate phosphorylation of IRS-1 at inhibitory Ser307 via distinct pathways
Rui L, Aguirre V, Kim J, Shulman G, Lee A, Corbould A, Dunaif A, White M. Insulin/IGF-1 and TNF-α stimulate phosphorylation of IRS-1 at inhibitory Ser307 via distinct pathways. Journal Of Clinical Investigation 2001, 107: 181-189. PMID: 11160134, PMCID: PMC199174, DOI: 10.1172/jci10934.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnisomycinCHO CellsCricetinaeInsulinInsulin AntagonistsInsulin ResistanceInsulin-Like Growth Factor IMAP Kinase Kinase 1Mitogen-Activated Protein Kinase KinasesPhosphatidylinositol 3-KinasesPhosphorylationProtein Serine-Threonine KinasesReceptor, InsulinSerineSignal TransductionTumor Necrosis Factor-alphaTyrosineConceptsPhosphorylation of Ser307IRS-1Serine/threonine phosphorylationTNF-alpha-stimulated phosphorylationInsulin-stimulated tyrosine phosphorylationRelevant phosphorylation sitesDistinct kinase pathwaysInsulin/IGFInsulin-stimulated phosphorylationThreonine phosphorylationStimulates PhosphorylationPhosphorylation sitesJun kinaseTyrosine phosphorylationKinase pathwaySer307PhosphorylationCultured cellsDistinct pathwaysHeterologous inhibitionPolyclonal antibodiesPreadipocytesPathwayAdipocytesCells
1997
Calmodulin Activates Phosphatidylinositol 3-Kinase*
Joyal J, Burks D, Pons S, Matter W, Vlahos C, White M, Sacks D. Calmodulin Activates Phosphatidylinositol 3-Kinase*. Journal Of Biological Chemistry 1997, 272: 28183-28186. PMID: 9353264, DOI: 10.1074/jbc.272.45.28183.Peer-Reviewed Original ResearchConceptsSrc homology 2 domainIntact cellsPhosphorylation of phosphatidylinositolActivates PhosphatidylinositolVesicular traffickingEukaryotic cellsEffector proteinsRegulatory subunitCytoskeletal organizationUbiquitous Ca2PhosphatidylinositolIntracellular eventsNovel mechanismAffinity chromatographyGrowth factorCalmodulinCalmodulin antagonistsMultiple processesCellsCoimmunoprecipitationDirect linkPhosphorylationTraffickingSubunitsCa2
1996
Insulin-like growth factor-1 induces rapid tyrosine phosphorylation of the vav proto-oncogene product.
Uddin S, Yetter A, Katzav S, Hofmann C, White M, Platanias L. Insulin-like growth factor-1 induces rapid tyrosine phosphorylation of the vav proto-oncogene product. Experimental Hematology 1996, 24: 622-7. PMID: 8605967.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCell Cycle ProteinsCell LineHumansInsulin Receptor Substrate ProteinsInsulin-Like Growth Factor IIntracellular Signaling Peptides and ProteinsMicePhosphoproteinsPhosphorylationPhosphotyrosineProtein-Tyrosine KinasesProto-Oncogene MasProto-Oncogene ProteinsProto-Oncogene Proteins c-vavSignal TransductionConceptsSrc homology 2 domainVav proto-oncogene productGuanine exchange factorAntiphosphotyrosine monoclonal antibodyProto-oncogene productInsulin-like growth factor 1 receptorIGF-1 stimulationGrowth factor 1 receptorHematopoietic cell proliferationFactor 1 receptorExchange factorSH3 domainTyrosine phosphorylationPhosphorylation statusLigand bindingMediate signalsHematopoietic cellsImmunoblotting experimentsHematopoietic originCell proliferationCell linesHuman myeloma cell linesMyeloma cell linesCellsPhosphorylation