2021
Clinical definition of acquired resistance to immunotherapy in patients with metastatic non-small-cell lung cancer
Schoenfeld A, Antonia S, Awad M, Felip E, Gainor J, Gettinger S, Hodi F, Johnson M, Leighl N, Lovly C, Mok T, Perol M, Reck M, Solomon B, Soria J, Tan D, Peters S, Hellmann M. Clinical definition of acquired resistance to immunotherapy in patients with metastatic non-small-cell lung cancer. Annals Of Oncology 2021, 32: 1597-1607. PMID: 34487855, DOI: 10.1016/j.annonc.2021.08.2151.Peer-Reviewed Original ResearchConceptsCell lung cancerClinical definitionAcquired ResistanceLung cancerClinical trialsCell death protein 1/Death protein 1/Consistent clinical definitionPersistent antitumor immunityProspective clinical trialsInvestigational immunotherapiesAntitumor immunityObjective responseProgressive diseaseAntibody treatmentNSCLC biologyInitial respondersTreatment strategiesClinical reportsPatientsBlockadeImmunotherapyTherapeutic discoveryCancerUniform criteria
2013
Biomarkers and associations with the clinical activity of PD-L1 blockade in a MPDL3280A study.
Powderly J, Koeppen H, Hodi F, Sosman J, Gettinger S, Desai R, Tabernero J, Soria J, Hamid O, Fine G, Xiao Y, Mokatrin A, Wu J, Anderson M, Irving B, Chen D, Kowanetz M. Biomarkers and associations with the clinical activity of PD-L1 blockade in a MPDL3280A study. Journal Of Clinical Oncology 2013, 31: 3001-3001. DOI: 10.1200/jco.2013.31.15_suppl.3001.Peer-Reviewed Original ResearchPD-L1 expressionPD-L1Blood-based biomarkersPD-1T cellsPD-L1 tumor expressionTumor samplesT-cell gene signaturePD-L1 blockadeT cell infiltrationMetastatic solid tumorsPD-L1 upregulationT cell reactivationT cell subsetsImmune cell subsetsTumor immune microenvironmentPretreatment tumor samplesAvailable tumor tissueHuman monoclonal antibodyActivated T cellsT cell activationTumor CD8Expansion cohortAntitumor immunityBiopsy cohort