Setdb1-loss induces type-I interferons and immune clearance of melanoma.
McGeary M, Damsky W, Daniels A, Lang S, Xu Q, Song E, Huet-Calderwood C, Lou H, Paradkar S, Micevic G, Kaech S, Calderwood D, Turk B, Yan Q, Iwasaki A, Bosenberg M. Setdb1-loss induces type-I interferons and immune clearance of melanoma. Cancer Immunology Research 2024 PMID: 39589394, DOI: 10.1158/2326-6066.cir-23-0514.Peer-Reviewed Original ResearchT cell infiltrationMHC-I expressionType I interferonImmune clearanceCD8+ T cell-dependent mannerIncreased CD8+ T cell infiltrationCD8+ T cell infiltrationDecreased MHC-I expressionAnti-cancer immune responseT cell-dependent mannerCD8+ T cellsDecreased T-cell infiltrationComplete tumor clearanceImmunity to melanomaIncreased melanoma growthInflamed tumor microenvironmentLoss of SETDB1Type I interferon receptorTreatment of melanomaType I interferon signalingWhole-genome CRISPR screenEndogenous retrovirusesType I interferon expressionMetastatic diseaseTumor clearanceThe CUL5 E3 ligase complex negatively regulates central signaling pathways in CD8+ T cells
Liao X, Li W, Zhou H, Rajendran B, Li A, Ren J, Luan Y, Calderwood D, Turk B, Tang W, Liu Y, Wu D. The CUL5 E3 ligase complex negatively regulates central signaling pathways in CD8+ T cells. Nature Communications 2024, 15: 603. PMID: 38242867, PMCID: PMC10798966, DOI: 10.1038/s41467-024-44885-0.Peer-Reviewed Original ResearchConceptsCD8+ T cellsT cellsCancer immunotherapyMouse CD8+ T cellsAnti-tumor immunityTumor growth inhibition abilityAnti-tumor effectsInhibition of neddylationCD8Effector functionsTCR stimulationIL2 signalingCentral signaling pathwaysCore signaling pathwaysEffector activityNegative regulatory mechanismsTranslational implicationsImmunotherapyGrowth inhibition abilityCytokine signalingTCRProteomic alterationsSignaling pathwayCancerCRISPR-based screens