SOD2 and colorectal carcinoma: With an intention to establish a connection between the expression profiles of SOD2, hsa-miR-324 and disease progression in CRC patients, we probed for and analyzed probable correlations between the expression levels of SOD2 in stage I to stage IV, and metastatic CRC patients from the Taipei Medical University-Shuang Ho Hospital CRC cohort (n = 118).