2022
Targetable genomic mutations in young women with advanced breast cancer.
Ansari N, Gao L, Sokol E, Sivakumar S, Huang R, Pelletier M, Levy M, Pavlick D, Danziger N, Ross J, Lustberg M, Rozenblit M. Targetable genomic mutations in young women with advanced breast cancer. Journal Of Clinical Oncology 2022, 40: 1027-1027. DOI: 10.1200/jco.2022.40.16_suppl.1027.Peer-Reviewed Original ResearchComprehensive genomic profilingTumor mutational burdenAdvanced breast cancerPD-L1 expressionBreast cancerYoung womenImmune therapyPIK3CA mutationsGenomic alterationsTumor cell PD-L1 expressionClasses of GAsRB1 mutationsDisease-free survivalActionable genomic alterationsDifferent mutational profilesPARP inhibitor useImmunotherapy optionsInhibitor useFoundation MedicineLymph nodesWorse prognosisBRCA2 mutationsEstrogen receptorMutational burdenOlder women
2020
Comparison of PD-L1 protein expression between primary tumors and metastatic lesions in triple negative breast cancers
Rozenblit M, Huang R, Danziger N, Hegde P, Alexander B, Ramkissoon S, Blenman K, Ross JS, Rimm DL, Pusztai L. Comparison of PD-L1 protein expression between primary tumors and metastatic lesions in triple negative breast cancers. Journal For ImmunoTherapy Of Cancer 2020, 8: e001558. PMID: 33239417, PMCID: PMC7689582, DOI: 10.1136/jitc-2020-001558.Peer-Reviewed Original ResearchConceptsPD-L1 positivity ratePD-L1 positivityPD-L1 expressionDifferent metastatic sitesPrimary tumorMetastatic sitesPositivity rateImmune cellsMetastatic lesionsTumor cellsPD-L1 protein expressionTriple-negative breast cancerMore primary tumorsTriple negative breast cancer tumorsPrimary breast lesionsPrimary outcome measureSoft tissueNegative breast cancerLow positivity rateBreast cancer tumorsBone metastasesFoundation MedicineLymph nodesPD-L1Spearman correlation coefficient