Nivolumab in combination with cabozantinib for metastatic triple-negative breast cancer: a phase II and biomarker study
Barroso-Sousa R, Keenan TE, Li T, Tayob N, Trippa L, Pastorello RG, Richardson III ET, Dillon D, Amoozgar Z, Overmoyer B, Schnitt SJ, Winer EP, Mittendorf EA, Van Allen E, Duda DG, Tolaney SM. Nivolumab in combination with cabozantinib for metastatic triple-negative breast cancer: a phase II and biomarker study. Npj Breast Cancer 2021, 7: 110. PMID: 34433812, PMCID: PMC8387440, DOI: 10.1038/s41523-021-00287-9.Peer-Reviewed Original ResearchMetastatic triple-negative breast cancerTumor-infiltrating lymphocytesTriple-negative breast cancerObjective response ratePD-L1Primary endpointBreast cancerSingle-arm phase II studyHigh tumor-infiltrating lymphocytesLow tumor mutational burdenSafety of cabozantinibPhase II studyImmune checkpoint moleculesHigher pretreatment levelsTumor mutational burdenImmune gene expressionRECIST 1.1Checkpoint moleculesII studyImmunosuppressive cytokinesPartial responseNegative tumorsPositive tumorsTumor immunosuppressionRapid progression