Compugen Announces Updated Data from Phase 1 Study of COM701, First- in-Class Anti-PVRIG, at the ASCO 2021 Annual Meeting Font : A-A+ Data show ongoing durable responses beyond one year in monotherapy and in combination with Opdivo® in heavily pre-treated patients including one patient with prior progression on Opdivo® HOLON, Israel, June 8, 2021 /PRNewswire/ -- Compugen Ltd. (Nasdaq: CGEN) a clinical-stage cancer immunotherapy company and a leader in predictive target discovery, presented updated data from its Phase 1 dose escalation and expansion study of COM701 as a monotherapy, and in a dose escalation combination study with Opdivo® (nivolumab) in an oral presentation at the ASCO 2021 Annual Meeting, being held virtually on June 4-8, 2021. COM701 is a first-in-class investigational therapeutic antibody targeting PVRIG, a novel immune checkpoint discovered computationally by Compugen.