2022
PD-L1 protein expression in relation to recurrence score values in early-stage ER + breast cancer
Rozenblit M, Blenman K, Harigopal M, Reisenbichler E, Singh K, Qing T, Ibrahim E, Ramkissoon S, Asmelash S, Lin HK, Roberts M, Ross J, Huang RSP, Pusztai L. PD-L1 protein expression in relation to recurrence score values in early-stage ER + breast cancer. Breast Cancer Research And Treatment 2022, 196: 221-227. PMID: 36028784, DOI: 10.1007/s10549-022-06712-2.Peer-Reviewed Original ResearchConceptsPD-L1 positivityPD-L1 protein expressionPD-L1 expressionGrade 3 cancersPD-L1TIL scoreTumor gradeMultivariate analysisHigher PD-L1 positivityTumor-infiltrating lymphocyte countsConclusionPD-L1 expressionProtein expressionPD-L1 immunohistochemistryChi-square testResultsPD-L1T1 cancersLymphocyte countT3 tumorsIndependent predictorsTumor sizeLarge tumorsPositivity rateCell positivityBreast cancerGrade 2
2007
Variation in breast cancer hormone receptor and HER2 levels by etiologic factors: A population‐based analysis
Sherman ME, Rimm DL, Yang XR, Chatterjee N, Brinton LA, Lissowska J, Peplonska B, Szeszenia‐Dąbrowska N, Zatonski W, Cartun R, Mandich D, Rymkiewicz G, Ligaj M, Lukaszek S, Kordek R, Kalaylioglu Z, Harigopal M, Charrette L, Falk RT, Richesson D, Anderson WF, Hewitt SM, García‐Closas M. Variation in breast cancer hormone receptor and HER2 levels by etiologic factors: A population‐based analysis. International Journal Of Cancer 2007, 121: 1079-1085. PMID: 17487843, DOI: 10.1002/ijc.22812.Peer-Reviewed Original ResearchConceptsBody mass indexPostmenopausal womenEtiologic factorsHER2 levelsPremenopausal womenOdds ratioER alphaBreast cancer hormone receptor statusPopulation-based case-control studyBreast Cancer Hormone ReceptorsHormone receptor statusCase-control studyPopulation-based analysisPathologic characteristicsPR statusReceptor statusMass indexER betaClinical recordsMarker levelsHER2 expressionLarge tumorsBreast cancerReceptor levelsTumor features