645 Preclinical development of a novel colon-targeted therapeutic for the treatment of immune checkpoint inhibitor (ICI)-colitis
Dizman N, Greenberg M, Newman A, Skupsky J, Hsu J, Zengin Z, Salgia N, Meza L, Chawla N, Salgia S, Malhotra J, Pal S. 645 Preclinical development of a novel colon-targeted therapeutic for the treatment of immune checkpoint inhibitor (ICI)-colitis. Journal For ImmunoTherapy Of Cancer 2020, 8: a682-a682. DOI: 10.1136/jitc-2020-sitc2020.0645.Peer-Reviewed Original ResearchICI therapySide effectsSystemic inflammationT cellsImmune checkpoint inhibitor therapyFrequent dose-limiting toxicityCandidate therapeuticsCenter Institutional Review BoardFavorable drug profileSigns of colitisCheckpoint inhibitor therapyImmune checkpoint inhibitorsDose-limiting toxicityMinimal systemic absorptionRegulatory T cellsAdoptive transfer modelAnti-inflammatory effectsSite of ulcerationT cell proliferationLife-threatening cancerRodent pharmacokinetic studyCancer-killing abilityInstitutional review boardActive colitisICI colitis