CD4 and hepatocellular carcinoma: We found that high FAM57A levels in HCC in enriched B cells (p=6.9e-03), CD4+ T cells (p=0.049), CD8+ T cells (p=0.013), macrophages (p=0.013), NK T cells (p=5.4e-03), regulatory T cells (p=4.5e-04), type 1 T helper cells (p=2e-03), and type 2 T helper cells (p=6.1e-04) had a worse prognosis (Figure 11B).