2023
ScRNA-seq defines dynamic T-cell subsets in longitudinal colon and peripheral blood samples in immune checkpoint inhibitor-induced colitis
Mann J, Lucca L, Austin M, Merkin R, Robert M, Al Bawardy B, Raddassi K, Aizenbud L, Joshi N, Hafler D, Abraham C, Herold K, Kluger H. ScRNA-seq defines dynamic T-cell subsets in longitudinal colon and peripheral blood samples in immune checkpoint inhibitor-induced colitis. Journal For ImmunoTherapy Of Cancer 2023, 11: e007358. PMID: 37586769, PMCID: PMC10432652, DOI: 10.1136/jitc-2023-007358.Peer-Reviewed Original ResearchConceptsImmune checkpoint inhibitorsT cell subsetsCheckpoint inhibitorsImmune environmentImmune checkpoint inhibitor-induced colitisCheckpoint inhibitor-induced colitisPeripheral immune environmentsStages of colitisTreatment of colitisMerkel cell carcinomaT cell populationsPeripheral blood samplesCourse of progressionT cell receptorMultiple tumor typesAlternative cancer therapyCommon toxicitiesICI colitisTreatment discontinuationAdverse eventsBiologic therapyImmune suppressionCell carcinomaColitisBlood samples
2016
Melanoma Brain Metastasis Pseudoprogression after Pembrolizumab Treatment
Cohen JV, Alomari AK, Vortmeyer AO, Jilaveanu LB, Goldberg SB, Mahajan A, Chiang VL, Kluger HM. Melanoma Brain Metastasis Pseudoprogression after Pembrolizumab Treatment. Cancer Immunology Research 2016, 4: 179-182. PMID: 26701266, PMCID: PMC4881844, DOI: 10.1158/2326-6066.cir-15-0160.Peer-Reviewed Original ResearchConceptsCentral nervous systemBrain metastasesActive brain lesionsNew immunomodulating agentsImmune checkpoint inhibitorsRole of immunotherapyPembrolizumab treatmentCheckpoint inhibitorsCNS lesionsReactive astrocytosisImmune suppressionPerilesional edemaInflammatory cellsMicroglial cellsImmunomodulating agentMental statusBrain lesionsHistologic evaluationMost trialsNervous systemCentral enhancementTumor cellsPatientsMetastasisLesions