2020
Neoantigen-based EpiGVAX vaccine initiates antitumor immunity in colorectal cancer
Kim VM, Pan X, Soares KC, Azad NS, Ahuja N, Gamper CJ, Blair AB, Muth S, Ding D, Ladle BH, Zheng L. Neoantigen-based EpiGVAX vaccine initiates antitumor immunity in colorectal cancer. JCI Insight 2020, 5: e136368. PMID: 32376802, PMCID: PMC7253020, DOI: 10.1172/jci.insight.136368.Peer-Reviewed Original ResearchConceptsMetastatic colorectal cancerColorectal cancerDNA methyltransferase inhibitorAntitumor efficacyAntigen-specific antitumor immune responsesAntitumor T-cell responsesCancer testis antigen expressionAntitumor immune responseT cell responsesAntitumor immunityCancer vaccinesSurvival outcomesCombination therapyAntigen expressionImmune responseMurine modelCTA expressionCell responsesNeoantigensImproved efficacyTumor cellsVaccineEfficacyGVAXMethyltransferase inhibitor
2017
Inhibiting DNA methylation activates cancer testis antigens and expression of the antigen processing and presentation machinery in colon and ovarian cancer cells
Siebenkäs C, Chiappinelli KB, Guzzetta AA, Sharma A, Jeschke J, Vatapalli R, Baylin SB, Ahuja N. Inhibiting DNA methylation activates cancer testis antigens and expression of the antigen processing and presentation machinery in colon and ovarian cancer cells. PLOS ONE 2017, 12: e0179501. PMID: 28622390, PMCID: PMC5473589, DOI: 10.1371/journal.pone.0179501.Peer-Reviewed Original ResearchConceptsSubset of patientsOvarian cancer cell linesAntigen processingCancer cell linesImmune therapyCancer testisSolid tumorsCell linesCancer cellsCancer-testis antigensHost immune systemOvarian cancer cellsTreatment time pointsEpigenetic therapyRelevant low dosesPresentation machineryImmune cellsOvarian cancerAntigen presentationMurine modelTestis antigensInnovative therapiesImmune systemLow dosesTherapy