2020
High frequency of p16 and SOX10 coexpression but not androgen receptor expression in triple-negative breast cancers
Yoon EC, Wilson P, Zuo T, Pinto M, Cole K, Harigopal M. High frequency of p16 and SOX10 coexpression but not androgen receptor expression in triple-negative breast cancers. Human Pathology 2020, 102: 13-22. PMID: 32565323, DOI: 10.1016/j.humpath.2020.06.004.Peer-Reviewed Original ResearchConceptsTriple-negative breast cancerNon-TNBC casesFrequency of p16TNBC casesAndrogen receptorBreast cancerTissue microarrayAggressive clinical courseAndrogen receptor expressionInvasive ductal carcinomaHistologic grade 3Basal-like breast cancer subtypeNovel prognostic markerBreast cancer subtypesExpression of p16Clinical courseCytokeratin 5/6Ductal carcinomaPrognostic markerReceptor expressionRoutine biomarkersSignificant statistical differenceClinical dataGrade 3Cancer subtypes
2010
Breast Cytology: Current Issues and Future Directions
Harigopal M, Chhieng D. Breast Cytology: Current Issues and Future Directions. The Open Breast Cancer Journal 2010, 4: 81-89. DOI: 10.2174/1876817201002011081.Peer-Reviewed Original ResearchFine-needle aspiration biopsyCore needle biopsySame-day diagnosisBreast cytologySentinel lymph nodesNeedle aspiration biopsyTouch preparation cytologyLymph nodesSurgical marginsDuctal lavageExperienced handsIntraoperative evaluationFluid cytologyTherapeutic responseNeedle biopsyPatient outcomesPrognostic markerBreast cancerAncillary testingSitu carcinomaEarly cancer detectionAspiration biopsyHigh riskExperienced cytopathologistCytology
2009
Multiplexed AQUA-based assessment of SWOG 9313 shows prognostic value of continuous ER, PR and HER2 assessment.
Rimm D, Barlow W, Harigopal M, Tedeschi G, Peggy P, Yeh I, Haskell C, Livingston R, Hortobagyi G, Hayes D. Multiplexed AQUA-based assessment of SWOG 9313 shows prognostic value of continuous ER, PR and HER2 assessment. Cancer Research 2009, 69: 704. DOI: 10.1158/0008-5472.sabcs-704.Peer-Reviewed Original ResearchDisease-free survivalEstrogen receptorHER2 expressionWorse disease-free survivalPoor disease-free survivalContinuous variablesLow HER2 expressionPoor prognostic markerBreast cancer casesBreast cancer therapyBi-phasic effectSame slideHazard ratioMenopausal statusNode statusSequential doxorubicinPoor outcomePrognostic valueTumor sizePrognostic informationWorse outcomesPrognostic markerBreast cancerCancer casesTissue microarray