Colorectal cancer is the third most common cancer in the world. Our study analyzed the potential significance of serum levels of selected adamalysines (ADAM10, ADAM12, ADAM17, ADAM28) in colorectal cancer patients. The study was performed on a group of 85 colorectal cancer patients (48 men, 37 women). Serum protein concentrations were measured by ELISA. The ADAMs serum level changes were analyzed according to selected clinical parameters (BMI, sex, age, clinical stage of disease). The following ranges of concentration of analyzed proteins were obtained: ADAM10 min=1.7, max=321.8 [ng/ml]; ADAM12 min=0.6, max=26.7 [ng/ml]; ADAM17 min=0.4, max=9.8 [ng/ml]; ADAM28 min=17.1, max=1545.8 [ng/ml]. In addition, it was stated that there is a relationship between the serum level of ADAM28 and the degree of the clinical stage (p less than 0.04). The obtained results could be the starting point for further research into the role of adamalysines in the development of colorectal cancer, as well as the potential predictive and prognostic value of these proteins.
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