miR-214 stimulated by IL-17A regulates bone loss in patients with ankylosing spondylitis

Objective Bone loss is common in AS, and miR-214 plays an important role in regulating bone formation. The aim of this study was to investigate the effect of miR-214, the production of which is stimulated by IL-17A, on bone loss in AS. Methods Peripheral blood was obtained from 32 patients with AS and 24 healthy controls. Levels of IL-17A, soluble RANK ligand (RANKL) and osteoprotegerin in serum were evaluated by ELISA, and the relative level of...