2022
Multidimensional Molecular Profiling of Metastatic Triple-Negative Breast Cancer and Immune Checkpoint Inhibitor Benefit.
Barroso-Sousa R, Forman J, Collier K, Weber ZT, Jammihal TR, Kao KZ, Richardson ET, Keenan T, Cohen O, Manos MP, Brennick RC, Ott PA, Hodi FS, Dillon DA, Attaya V, O'Meara T, Lin NU, Van Allen EM, Rodig S, Winer EP, Mittendorf EA, Wu CJ, Wagle N, Stover DG, Shukla SA, Tolaney SM. Multidimensional Molecular Profiling of Metastatic Triple-Negative Breast Cancer and Immune Checkpoint Inhibitor Benefit. JCO Precision Oncology 2022, 6: e2100413. PMID: 35797509, PMCID: PMC9848556, DOI: 10.1200/po.21.00413.Peer-Reviewed Original ResearchConceptsGene expression pathwaysMetastatic triple-negative breast cancerExpression pathwaysWhole-exome sequencingFollicular helper T cellsDNA damage repair pathwaysTriple-negative breast cancerProgression-free survivalMemory T cellsDamage repair pathwaysHelper T cellsTumor mutational burdenT cellsClonal evolutionOverall survivalDNA whole-exome sequencingTranscriptomic landscapeHomologous recombinationRepair pathwaysRNA sequencingM1 macrophagesBreast cancerDefective repairMutational burdenDNA damage
2019
Reversion and non-reversion mechanisms of resistance (MoR) to PARP inhibitor (PARPi) or platinum chemotherapy (chemotx) in patients (pts) with BRCA1/2 -mutant metastatic breast cancer (MBC).
Waks A, Cohen O, Kochupurakkal B, Kim D, Wander S, Buendia-Buendia J, Helvie K, Matulonis U, Krop I, Tolaney S, Winer E, D'Andrea A, Shapiro G, Lin N, Wagle N. Reversion and non-reversion mechanisms of resistance (MoR) to PARP inhibitor (PARPi) or platinum chemotherapy (chemotx) in patients (pts) with BRCA1/2 -mutant metastatic breast cancer (MBC). Journal Of Clinical Oncology 2019, 37: 1085-1085. DOI: 10.1200/jco.2019.37.15_suppl.1085.Peer-Reviewed Original ResearchFork protectionRAD51 fociHomologous recombinationWhole-exome sequencingReplication fork protectionDNA end resectionPARP inhibitorsReversion mutationsIntact homologous recombinationEnd resectionGenomic dataBRCA1/2 proteinsMetastatic tumor biopsiesExome sequencingMutationsGenesResponse/resistanceGermline DNAWES analysisIntrinsic resistanceReversionSequencingProteinDNAAlterations