Evaluation of Interleukin-17 A Levels in Patients with Breast Carcinoma

Breast cancer is a highly common form of cancer that impacts a considerable proportion of women on a global scale. Interleukin 17A (IL-17A) is a cytokine that has both anti-tumor and pro-tumor effects, which can vary depending on the specific tumor microenvironment. The aim of this study was to determine whether IL-17A can be used as a biomarker for diagnosis of breast cancer. Therefore, we compared concentrations of serum IL-17A in patients suffering from breast carcinoma and normal control women by an enzyme-linked immunosorbent assay (ELISA). This study included 86 women, 44 patients that were diagnosed with breast carcinoma, and 42 normal control women. Serum IL-17A levels in both case and control groups were measured by sandwich ELISA kits. The IL-17A serum level was significantly higher among patients with breast carcinoma than in the control group (p