Whole exome sequencing of murine gastric cancer cell lines
T cells that target neoantigens, which are mutant peptides encoded by tumor-specific mutations in cancer cells, have a pivotal role in response to immunotherapy. In this study, immunogenicity and anti-tumor activity of in silico predicted neoepitopes of gastric cancer cell lines, YTN2 and YTN16, were evaluated in vitro and in vivo.