Co-blockade of TIGIT and PD-1 signals in tumor-infiltrating cytotoxic T lymphocytes is an effective anti-melanoma therapy. Issue 1 (October 2016) - Inozume, Takashi; Yaguchi, Tomonori; Furuta, Junpei; Harada, Kazutoshi; Kawakami, Yutaka; Shimada, Shinji