Compugen Ltd. announced the presentation of additional research supporting the differentiation of PVRIG from other immune checkpoint inhibitors. The latest findings suggests that PVRIG uniquely clusters with early memory/stem-like T cell gene markers indicating its potential as an important checkpoint involved in T-cell expansion. The totality of the data to date reinforces the hypothesis that PVRIG in combination with TIGIT and PD-1 inhibitors may be required to address tumors not responding to existing immunotherapy. The research will be presented at the Society for Immunotherapy of Cancer (SITC) 2021 Targets for Cancer Immunotherapy: A Deep Dive Seminar Series, as part of a seminar titled "The TIGIT Pathway: A Deep Dive in Cancer Immunotherapy Target.