2018
Sin1 (Stress-Activated Protein Kinase-Interacting Protein) Regulates Ischemia-Induced Microthrombosis Through Integrin αIIbβ3-Mediated Outside-In Signaling and Hypoxia Responses in Platelets
Xu Y, Ouyang X, Yan L, Zhang M, Hu Z, Gu J, Fan X, Zhang L, Zhang J, Xue S, Chen G, Su B, Liu J. Sin1 (Stress-Activated Protein Kinase-Interacting Protein) Regulates Ischemia-Induced Microthrombosis Through Integrin αIIbβ3-Mediated Outside-In Signaling and Hypoxia Responses in Platelets. Arteriosclerosis Thrombosis And Vascular Biology 2018, 38: 1. PMID: 30571167, DOI: 10.1161/atvbaha.118.311822.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingAdultAgedAged, 80 and overAnimalsBlood PlateletsCarrier ProteinsCell HypoxiaDisease Models, AnimalFemaleHumansMaleMechanistic Target of Rapamycin Complex 2Mice, Inbred C57BLMice, KnockoutMiddle AgedMyocardial InfarctionPhosphorylationPlatelet ActivationPlatelet Glycoprotein GPIIb-IIIa ComplexProto-Oncogene Proteins c-aktReactive Oxygen SpeciesSignal TransductionSirtuin 3Superoxide DismutaseThrombosisConceptsOxygen speciesTarget AktSIN1Reactive oxygen speciesHypoxia responseNovel roleMyocardial infarctionIntegrin αIIbβ3Downstream signalsValuable therapeutic targetCell proliferationAktDeficiency micePhosphorylationST-segment elevation myocardial infarctionPlatelet activationLeft anterior descending (LAD) obstructionPump coronary artery bypassSignalingSpeciesTherapeutic targetΑIIbβ3Coronary artery bypass
2011
mTOR Complex 2 Targets Akt for Proteasomal Degradation via Phosphorylation at the Hydrophobic Motif*
Wu YT, Ouyang W, Lazorchak AS, Liu D, Shen HM, Su B. mTOR Complex 2 Targets Akt for Proteasomal Degradation via Phosphorylation at the Hydrophobic Motif*. Journal Of Biological Chemistry 2011, 286: 14190-14198. PMID: 21321111, PMCID: PMC3077620, DOI: 10.1074/jbc.m111.219923.Peer-Reviewed Original ResearchConceptsAkt Ser-473 phosphorylationSer-473 phosphorylationAkt activationMotif phosphorylationHydrophobic motifProteasomal degradationHydrophobic motif phosphorylationLys-48-linked polyubiquitinationPhosphorylation-dependent ubiquitinationRapid proteasomal degradationProtein kinase AktRapamycin complex 2Protein life cycleDiverse human diseasesFull Akt activationActivity of AktNegative feedback regulationCellular stimuliKinase AktDependent phosphorylationProtein degradationTarget AktAkt activityHuman diseasesAkt protein
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