Moreover, to investigate the potential function of PAMK-related metabolites, with VIP > 1, p < 0.05, we obtained five common serum metabolites including PC (18:5e/2:0), PC (16:2e/2:0), PC (16:0/2:0), Lysopc 20:4, and LPC 19:0 of the ND, NASH, and PAMK groups (Figure 6F–J). This evidence concerns the gene VIP and metabolic dysfunction-associated steatohepatitis.