2022
The effectiveness of immune checkpoint inhibitors in the neoadjuvant and post-neoadjuvant breast cancer settings.
Pusztai L. The effectiveness of immune checkpoint inhibitors in the neoadjuvant and post-neoadjuvant breast cancer settings. Clinical Advances In Hematology And Oncology 2022, 20: 552-555. PMID: 36125946.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Agents, ImmunologicalBreast NeoplasmsFemaleHumansImmune Checkpoint InhibitorsNeoadjuvant TherapyEvent-free Survival with Pembrolizumab in Early Triple-Negative Breast Cancer
Schmid P, Cortes J, Dent R, Pusztai L, McArthur H, Kümmel S, Bergh J, Denkert C, Park YH, Hui R, Harbeck N, Takahashi M, Untch M, Fasching PA, Cardoso F, Andersen J, Patt D, Danso M, Ferreira M, Mouret-Reynier MA, Im SA, Ahn JH, Gion M, Baron-Hay S, Boileau JF, Ding Y, Tryfonidis K, Aktan G, Karantza V, O'Shaughnessy J. Event-free Survival with Pembrolizumab in Early Triple-Negative Breast Cancer. New England Journal Of Medicine 2022, 386: 556-567. PMID: 35139274, DOI: 10.1056/nejmoa2112651.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalAntineoplastic Combined Chemotherapy ProtocolsChemotherapy, AdjuvantFemaleHumansIntention to Treat AnalysisKaplan-Meier EstimateMiddle AgedNeoadjuvant TherapyProgression-Free SurvivalTriple Negative Breast NeoplasmsConceptsEarly triple-negative breast cancerTriple-negative breast cancerEvent-free survivalCycles of pembrolizumabPathological complete responseDefinitive surgeryBreast cancerNeoadjuvant chemotherapyComplete responseLonger event-free survivalUntreated stage IIPrimary end pointPhase 3 trialSecond primary cancerDoxorubicin-cyclophosphamideNeoadjuvant pembrolizumabNeoadjuvant phaseAdjuvant therapyDistant recurrenceNeoadjuvant therapyAdverse eventsPrimary cancerSafety profileDisease progressionPembrolizumab
2020
Cost-Effectiveness of Neoadjuvant-Adjuvant Treatment Strategies for Women With ERBB2 (HER2)–Positive Breast Cancer
Kunst N, Wang SY, Hood A, Mougalian SS, DiGiovanna MP, Adelson K, Pusztai L. Cost-Effectiveness of Neoadjuvant-Adjuvant Treatment Strategies for Women With ERBB2 (HER2)–Positive Breast Cancer. JAMA Network Open 2020, 3: e2027074. PMID: 33226431, PMCID: PMC7684449, DOI: 10.1001/jamanetworkopen.2020.27074.Peer-Reviewed Original ResearchMeSH KeywordsAdo-Trastuzumab EmtansineAdultAgedAnthracyclinesAntibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalAntineoplastic Agents, PhytogenicBreast NeoplasmsCase-Control StudiesCost-Benefit AnalysisCross-Linking ReagentsDrug Therapy, CombinationFemaleHumansImmunosuppressive AgentsMiddle AgedNeoadjuvant TherapyPaclitaxelQuality-Adjusted Life YearsReceptor, ErbB-2TrastuzumabTubulin ModulatorsUnited StatesConceptsErbB2-positive breast cancerAdjuvant treatment strategiesAdjuvant T-DM1Pathologic complete responseT-DM1Treatment strategiesBreast cancerKATHERINE trialResidual diseaseNeoadjuvant regimenHigher health benefitsHealth care payer perspectiveAdjuvant trastuzumab emtansineAnthracycline/cyclophosphamideDifferent adjuvant therapiesFlatiron Health databaseIncremental cost-effectiveness ratioNeoadjuvant treatment optionsHealth benefitsPositive breast cancerCare payer perspectiveCost-effectiveness ratioBase-case analysisDecision analytic modelH. Patients
2019
Immune profiling of pre- and post-treatment breast cancer tissues from the SWOG S0800 neoadjuvant trial
Li X, Warren S, Pelekanou V, Wali V, Cesano A, Liu M, Danaher P, Elliott N, Nahleh ZA, Hayes DF, Hortobagyi GN, Barlow WE, Hatzis C, Pusztai L. Immune profiling of pre- and post-treatment breast cancer tissues from the SWOG S0800 neoadjuvant trial. Journal For ImmunoTherapy Of Cancer 2019, 7: 88. PMID: 30967156, PMCID: PMC6457012, DOI: 10.1186/s40425-019-0563-7.Peer-Reviewed Original ResearchConceptsPathologic complete responseResidual diseaseTIL countGene expression levelsHigh expressionCellular stressNeoadjuvant chemotherapyImmune genesImmune-related genesStromal genesImmune functionImmune microenvironment changesMost immune functionsGenesCell typesPD-L1 protein expressionStem cellsHigher TIL countsPD-L1 expressionExpression levelsPrimary breast cancerT-cell markersImmune cell typesProtein expressionStromal function
2018
Immunological differences between primary and metastatic breast cancer
Szekely B, Bossuyt V, Li X, Wali VB, Patwardhan GA, Frederick C, Silber A, Park T, Harigopal M, Pelekanou V, Zhang M, Yan Q, Rimm DL, Bianchini G, Hatzis C, Pusztai L. Immunological differences between primary and metastatic breast cancer. Annals Of Oncology 2018, 29: 2232-2239. PMID: 30203045, DOI: 10.1093/annonc/mdy399.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAntineoplastic Agents, ImmunologicalB7-H1 AntigenBiomarkers, TumorBiopsyBreast NeoplasmsDisease ProgressionDrug Resistance, NeoplasmFemaleGene Expression RegulationHumansImmunologic SurveillanceLymphocyte CountLymphocytes, Tumor-InfiltratingMiddle AgedMutation RateTumor EscapeTumor MicroenvironmentYoung AdultConceptsMetastatic breast cancerBreast cancerTherapeutic targetToll-like receptor pathway genesImmuno-oncology therapeutic targetsBreast cancer evolvesImmune proteasome expressionPD-L1 positivityCorresponding primary tumorsPotential therapeutic targetMHC class IImmune-related genesMetastatic cancer samplesLigand/receptor pairLymphocyte countT helperT-regsPD-L1Immune microenvironmentCytotoxic TPrimary tumorMastoid cellsDisease progressionTherapeutic combinationsMacrophage markers