GPT and neoplasm: It was noted that high densities of CD8CT were highly significantly associated with high levels of alanine aminotransferase (ALT, P = 0.0004) (Figure 6C), aspartate aminotransferase (AST, P = 0.0002) (Figure 6D) and massive tumour volume (P < 0.0001) (Figure 6E), suggesting that CD8CT cell densities also associated with the clinical characteristics of patients.