CD4 and neoplasm: Few but detectable TIL are present in the tumor TCR-T-treated mice only (untreated vs total GMTC: p= 0.081; untreated vs CD8+ GMTC: p= 0.078; untreated vs CD4+ GMTC: p< 0.05; total UTC vs total GMTC: p= 0.079 and total UTC vs CD4+ GMTC: p= 0.09) (Figure 5D).