2023
Trastuzumab deruxtecan (DS-8201a), a HER2-targeting antibody–drug conjugate with topoisomerase I inhibitor payload, shows antitumor activity in uterine and ovarian carcinosarcoma with HER2/neu expression
Mauricio D, Bellone S, Mutlu L, McNamara B, Manavella D, Demirkiran C, Verzosa M, Buza N, Hui P, Hartwich T, Harold J, Yang-Hartwich Y, Zipponi M, Altwerger G, Ratner E, Huang G, Clark M, Andikyan V, Azodi M, Schwartz P, Santin A. Trastuzumab deruxtecan (DS-8201a), a HER2-targeting antibody–drug conjugate with topoisomerase I inhibitor payload, shows antitumor activity in uterine and ovarian carcinosarcoma with HER2/neu expression. Gynecologic Oncology 2023, 170: 38-45. PMID: 36610380, PMCID: PMC10445234, DOI: 10.1016/j.ygyno.2022.12.018.Peer-Reviewed Original ResearchConceptsHER2/neu expressionDS-8201aAntibody-drug conjugatesNeu expressionCS cell linesTrastuzumab deruxtecanOvarian carcinosarcomaTopoisomerase I inhibitor payloadCell linesAggressive gynecologic malignancyLimited therapeutic optionsEffective antibody-drug conjugatesCarcinosarcoma cell lineGynecologic malignanciesTherapeutic optionsIsotype controlSarcomatous elementsXenograft modelBystander killingFlow cytometryTumor cellsCarcinosarcomaAntitumor activityVivo studiesVivo activity
2014
T-DM1, a novel antibody-drug conjugate, is highly effective against uterine and ovarian carcinosarcomas overexpressing HER2
Nicoletti R, Lopez S, Bellone S, Cocco E, Schwab CL, Black JD, Centritto F, Zhu L, Bonazzoli E, Buza N, Hui P, Mezzanzanica D, Canevari S, Schwartz PE, Rutherford TJ, Santin AD. T-DM1, a novel antibody-drug conjugate, is highly effective against uterine and ovarian carcinosarcomas overexpressing HER2. Clinical & Experimental Metastasis 2014, 32: 29-38. PMID: 25398397, PMCID: PMC4310789, DOI: 10.1007/s10585-014-9688-8.Peer-Reviewed Original ResearchMeSH KeywordsAdo-Trastuzumab EmtansineAnimalsAntibodies, Monoclonal, HumanizedAntibody-Dependent Cell CytotoxicityAntineoplastic AgentsCarcinosarcomaCell Line, TumorCell ProliferationFemaleImmunoconjugatesM Phase Cell Cycle CheckpointsMaytansineMiceMice, SCIDOvarian NeoplasmsReceptor, ErbB-2TrastuzumabUterine NeoplasmsXenograft Model Antitumor AssaysConceptsCS cell linesT-DM1Cell linesFlow cytometryNovel antibody-drug conjugateAggressive clinical behaviorNovel treatment optionsG2/M phase cell cycle arrestHER2 protein overexpressionM phase cell cycle arrestPhase cell cycle arrestAntibody-drug conjugatesDisease refractoryPrimary HER2Vehicle miceOvarian carcinosarcomaPoor prognosisUterine carcinosarcomaCS patientsTreatment optionsClinical behaviorLonger survivalCell cycle arrestHER2 amplificationCarcinosarcoma
2010
Overexpression of EpCAM in Uterine Serous Papillary Carcinoma: Implications for EpCAM-Specific Immunotherapy With Human Monoclonal Antibody Adecatumumab (MT201)
El-Sahwi K, Bellone S, Cocco E, Casagrande F, Bellone M, Abu-Khalaf M, Buza N, Tavassoli FA, Hui P, Rüttinger D, Silasi DA, Azodi M, Schwartz PE, Rutherford TJ, Pecorelli S, Santin AD. Overexpression of EpCAM in Uterine Serous Papillary Carcinoma: Implications for EpCAM-Specific Immunotherapy With Human Monoclonal Antibody Adecatumumab (MT201). Molecular Cancer Therapeutics 2010, 9: 57-66. PMID: 20053761, PMCID: PMC2806489, DOI: 10.1158/1535-7163.mct-09-0675.Peer-Reviewed Original ResearchMeSH KeywordsAgedAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedAntibody-Dependent Cell CytotoxicityAntigens, NeoplasmCarcinoma, PapillaryCell Adhesion MoleculesCell Line, TumorCell MembraneCystadenocarcinoma, SerousDrug Resistance, NeoplasmDrug Screening Assays, AntitumorEpithelial Cell Adhesion MoleculeFemaleFlow CytometryGene Expression Regulation, NeoplasticHumansImmunoglobulin GImmunohistochemistryImmunotherapyInterleukin-2Killer Cells, NaturalMiddle AgedNeoplasm MetastasisRNA, MessengerUterine NeoplasmsConceptsUterine serous papillary carcinomaUSPC cell linesNormal endometrial cellsPrimary USPC cell linesAntibody-dependent cellular cytotoxicitySerous papillary carcinomaCellular cytotoxicityPapillary carcinomaCell linesFlow cytometryAdvanced/recurrentStandard treatment modalityCell-dependent cytotoxicityUterine serous carcinomaComplement-dependent cytotoxicitySurface expressionHuman monoclonal antibodyNovel therapeutic strategiesFresh frozen biopsiesHigh surface expressionEpithelial cell adhesion moleculeOverexpression of EpCAMParaffin-embedded tissuesMedian copy numberSerous carcinoma