CGAS and neoplasm: The results displayed that there were many CD8+ T‐cell infiltrates in the tumor microenvironment of the TYST‐GPC3‐CD8+ T group, but the numbers of CD8+ T‐cell infiltrates in the TYST‐sh‐cGAS+GPC3‐CD8+ T group were significantly higher than those in any of the other groups, except for the E group (p < 0.05, Figure 3A,C).