Featured Publications
Uptake of oxidized lipids by the scavenger receptor CD36 promotes lipid peroxidation and dysfunction in CD8+ T cells in tumors
Xu S, Chaudhary O, Rodríguez-Morales P, Sun X, Chen D, Zappasodi R, Xu Z, Pinto AFM, Williams A, Schulze I, Farsakoglu Y, Varanasi SK, Low JS, Tang W, Wang H, McDonald B, Tripple V, Downes M, Evans RM, Abumrad NA, Merghoub T, Wolchok JD, Shokhirev MN, Ho PC, Witztum JL, Emu B, Cui G, Kaech SM. Uptake of oxidized lipids by the scavenger receptor CD36 promotes lipid peroxidation and dysfunction in CD8+ T cells in tumors. Immunity 2021, 54: 1561-1577.e7. PMID: 34102100, PMCID: PMC9273026, DOI: 10.1016/j.immuni.2021.05.003.Peer-Reviewed Original ResearchConceptsTumor microenvironmentCell dysfunctionLipid peroxidationLipid accumulationOxidized low-density lipoproteinExpression of CD36Low-density lipoproteinCommon metabolic alterationsScavenger receptor CD36Intratumoral CD8Immune dysfunctionEffector TGlutathione peroxidase 4CD8Effector functionsInhibition of p38Metabolic alterationsReceptor CD36Therapeutic avenuesScavenger receptorsDysfunctionWT counterpartsTILsCell functionCD36
2011
HIV disease progression correlates with the generation of dysfunctional naive CD8low T cells
Favre D, Stoddart CA, Emu B, Hoh R, Martin JN, Hecht FM, Deeks SG, McCune JM. HIV disease progression correlates with the generation of dysfunctional naive CD8low T cells. Blood 2011, 117: 2189-2199. PMID: 21200021, PMCID: PMC3062328, DOI: 10.1182/blood-2010-06-288035.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnimalsCalcium SignalingCD8-Positive T-LymphocytesDisease ProgressionHIV InfectionsHumansIn Vitro TechniquesInterferon alpha-2Interferon-alphaInterleukin-2Major Histocompatibility ComplexMART-1 AntigenMiceMice, SCIDMice, TransgenicMiddle AgedP38 Mitogen-Activated Protein KinasesPhosphorylationReceptors, Antigen, T-CellRecombinant ProteinsSignal TransductionThymus GlandUp-RegulationViral LoadConceptsPeripheral blood mononuclear cellsT cellsHIV diseaseHIV infectionSCID-hu Thy/Liv mouse modelMajor histocompatibility complex class ICD8low T cellsProgressive HIV diseaseHIV disease progressionHistocompatibility complex class IBlood mononuclear cellsInterferon-α treatmentAntigen-presenting cellsComplex class IT cell receptor complexCD8β chainNaive compartmentΑ treatmentMononuclear cellsDisease progressionMouse modelStromal cellsLow expressionClass IMHC