2019
Expression of PD-1 by T Cells in Malignant Glioma Patients Reflects Exhaustion and Activation
Davidson T, Lee A, Hsu M, Sedighim S, Orpilla J, Treger J, Mastall M, Roesch S, Rapp C, Galvez M, Mochizuki A, Antonios J, Garcia A, Kotecha N, Bayless N, Nathanson D, Wang A, Everson R, Yong W, Cloughesy T, Liau L, Herold-Mende C, Prins R. Expression of PD-1 by T Cells in Malignant Glioma Patients Reflects Exhaustion and Activation. Clinical Cancer Research 2019, 25: 1913-1922. PMID: 30498094, PMCID: PMC6420851, DOI: 10.1158/1078-0432.ccr-18-1176.Peer-Reviewed Original ResearchConceptsPD-1<sup>+</sup> T cellsTumor-infiltrating lymphocytesPD-1<sup>+</sup> tumor-infiltrating lymphocytesPD-1 expressionPD-1T cellsPD-1<sup>+</supMalignant gliomasT lymphocytesEffective antitumor T-cell responsesExpression of markers of activationAntitumor T-cell responsesPD-1 blocking therapyExpression of PD-1Peripheral blood T lymphocytesExpressed PD-1PD-1/PD-L1T cell responsesBlood T lymphocytesIncreased proliferative capacityMarkers of activationPrimary malignant tumorHuman T lymphocytesHallmarks of memoryCentral nervous system
2016
IMST-56. TUMOR LYSATE-PULSED DC VACCINATION INDUCES NEOANTIGEN-SPECIFIC T CELL RESPONSES
Everson R, Shin N, Antonios J, Soto H, Tucker A, Zaretsky J, Orpilla J, Rathe S, Popescu F, Largaespada D, Liau L, Prins R. IMST-56. TUMOR LYSATE-PULSED DC VACCINATION INDUCES NEOANTIGEN-SPECIFIC T CELL RESPONSES. Neuro-Oncology 2016, 18: vi99-vi99. DOI: 10.1093/neuonc/now212.412.Peer-Reviewed Original ResearchAutologous tumor lysateTumor-infiltrating lymphocytesTumor-specific mutationsDC vaccinesDendritic cellsCD8+ T cell responsesEnhanced T cell infiltrationTumor-infiltrating lymphocyte culturesImmune responseIntracranial GL261 gliomasT cell infiltrationT cell responsesPhase III trialsTreatment groupsRelevant target antigensMurine glioma cell lineDC therapyTCR clonotypesTumor lysateGL261 gliomasIII trialsNeoantigen peptidesOriginal tumorGlioma cell linesLymphocytic infiltration
2015
TMIC-04THERAPEUTIC ANTI-GLIOMA IMMUNITY IS DEPENDENT ON VACCINATION-INDUCED T CELL RESPONSES AND INHIBITION OF iAPC FUNCTION IN THE TUMOR MICROENVIRONMENT
Antonios J, Soto H, Orpilla J, Shin N, Everson R, Liau L, Prins R. TMIC-04THERAPEUTIC ANTI-GLIOMA IMMUNITY IS DEPENDENT ON VACCINATION-INDUCED T CELL RESPONSES AND INHIBITION OF iAPC FUNCTION IN THE TUMOR MICROENVIRONMENT. Neuro-Oncology 2015, 17: v214-v215. PMCID: PMC4639289, DOI: 10.1093/neuonc/nov236.04.Peer-Reviewed Original Research