2023
BSBM-16 HLA CLASS-I ANTIGEN PRESENTATION MACHINERY AND IFN-γ PATHWAY ALTERATIONS IN LUNG CANCER BRAIN METASTASES
Vilarino N, de Rodas M, Lu B, Goldberg S, Schalper K. BSBM-16 HLA CLASS-I ANTIGEN PRESENTATION MACHINERY AND IFN-γ PATHWAY ALTERATIONS IN LUNG CANCER BRAIN METASTASES. Neuro-Oncology Advances 2023, 5: iii4-iii4. PMCID: PMC10402438, DOI: 10.1093/noajnl/vdad070.012.Peer-Reviewed Original ResearchLung cancer brain metastasesPrimary lung tumorsImmune checkpoint inhibitorsCancer brain metastasesBrain metastasesPresentation machineryClinicopathologic variablesHLA classTumor cell PD-L1 expressionBackground Immune checkpoint inhibitorsLocal adaptive immune responseHLA Class I AntigenPD-L1 expressionDuration of responseB2MAdaptive immune responsesDistinct immunomodulatory propertiesImmune evasion mechanismsClass I AntigenIFN-γ signalingIRF-1Interferon regulatory factor 1Checkpoint inhibitorsMost patientsWorse survival
2019
Blood tumor mutational burden (bTMB) and tumor PD-L1 as predictive biomarkers of survival in MYSTIC: First-line durvalumab (D) ± tremelimumab (T) versus chemotherapy (CT) in metastatic (m) NSCLC.
Rizvi N, Cho B, Reinmuth N, Lee K, Luft A, Ahn M, van den Heuvel M, Dols M, Vicente D, Smolin A, Moiseyenko V, Antonia S, Nakagawa K, Goldberg S, Kim E, Walker J, Raja R, Liu F, Scheuring U, Peters S. Blood tumor mutational burden (bTMB) and tumor PD-L1 as predictive biomarkers of survival in MYSTIC: First-line durvalumab (D) ± tremelimumab (T) versus chemotherapy (CT) in metastatic (m) NSCLC. Journal Of Clinical Oncology 2019, 37: 9016-9016. DOI: 10.1200/jco.2019.37.15_suppl.9016.Peer-Reviewed Original ResearchBlood tumor mutational burdenPredictive biomarkersPD-L1Tumor cell PD-L1 expressionPD-L1 IHC assaysAppropriate predictive biomarkersFirst-line durvalumabPD-L1 TCTumor PD-L1PD-L1 expressionPlatinum-based chemotherapyTumor mutational burdenExploratory analysisMetastatic NSCLCTreatment decisionsMutational burdenChemotherapyIHC assaysTC expressionBiomarkersSmall sample sizeExpression levelsFurther investigationOSAdditional cutoffs