Differences in plasma TIMP-1 levels between healthy people and patients with rectal cancer stage II or III.

Background: The purpose of the study was to analyse whether the levels of the tissue inhibitor of matrix metalloproteinases-1 (TIMP-1) are higher in patients with rectal cancer as compared with healthy blood donors. PATIENTS AND METHODS.: Two hundred and seventeen patients (147 male, 70 female) with histologically confirmed non-metastatic rectal cancer (clinical stage II-III) and 45 healthy blood donors (15 male, 30 female) were included in analysis.