PDHB and neoplasm: The results showed that APT7A, LIAS, LIPT1, LIPT2, DLD, DLAT, PDHA1, PDHB, MTF1, GLS, CDKN2A, and DLST showed significantly higher expression in tumor tissues than in normal tissues, and NLRP3, SLC31A1, and DBT had higher expression levels in normal tissues(Figure 2A).