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
2016
Patterns of PD-L1 expression and CD8 T cell infiltration in gastric adenocarcinomas and associated immune stroma
Thompson ED, Zahurak M, Murphy A, Cornish T, Cuka N, Abdelfatah E, Yang S, Duncan M, Ahuja N, Taube JM, Anders RA, Kelly RJ. Patterns of PD-L1 expression and CD8 T cell infiltration in gastric adenocarcinomas and associated immune stroma. Gut 2016, 66: 794. PMID: 26801886, PMCID: PMC4958028, DOI: 10.1136/gutjnl-2015-310839.Peer-Reviewed Original ResearchConceptsPD-L1 expressionProgression-free survivalEpstein-Barr virusT-cell densityImmune stromaOverall survivalPD-L1T cellsAdaptive immune resistance mechanismHigh PD-L1 expressionMembranous PD-L1 expressionStromal PD-L1 expressionCD8 T cell infiltrationWorse progression-free survivalImmune resistance mechanismsImmune checkpoint inhibitorsPD-L1 positivityPD-L1 statusGastro-oesophageal junctionImmune-based therapiesT cell infiltrationPercentage of tumorsTumor-stromal interfaceCD8 densityCD8 infiltration