Then, the outcomes of KEGG analyses unveiled that 31 DEGs were predominantly related to PPAR signal path, AMPK signal path, glycerolipid metabolism, adipocytokine signaling pathway, phenylalanine metabolism, tyrosine metabolic process, and glycine, serine, and threonine metabolic process, highlighting their regulatory function on tumor progression [19–21]. Here, PPARA is linked to neoplasm.