503 Tumor infiltrating lymphocytes in soft tissue sarcomas upregulate the exhaustion marker TIGIT and are reinvigorated by IL-15 stimulation and TIGIT blockade
Sean Judge, Morgan Darrow, Steven Thorpe, Alicia Gingrich, Edmond O’Donnell, Alyssa Bellini, Ian Sturgill, Logan Vick, Cordelia Dunai, Kevin Stoffel, Yue Lyu, Shuai Chen, May Cho, Robert Rebhun, Arta Monjazeb, William Murphy, Robert Canter
Journal for ImmunoTherapy of Cancer Nov 2020, 8 (Suppl 3) A309; DOI: 10.1136/jitc-2020-SITC2020.0503