FCRL5 and Hepatic fibrosis: As shown in Figure 1A, the mRNA relative expression levels of FCRL5 in patients with liver fibrosis were 0.83 ± 0.13, which were significantly higher than those in the non-fibrosis group (0.63 ± 0.09), with a statistically significant difference (t = 13.456, p < 0.001).