QSOX1 and colorectal cancer: One study showed that circular quiescin sulfhydryl oxidase 1 (circQSOX1) enhanced colorectal cancer (CRC) carcinogenesis by stimulating phosphoglycerate mutase 1 (PGAM1) expression via sponge adsorption of miR-326 and miR-330-5p, which facilitated CRC’s immune evasion by triggering aerobic glycolysis [55].