Carbonic anhydrase I and II autoantibodies in Behcet's disease
Künye
Mentese, A., Alver, A., Demir, S., Sumer, A., Ozer Yaman, S., Karkucak, M., Aydin Capkin, A., Us Altay, D., & Turan, I. (2017). Carbonic anhydrase I and II autoantibodies in Behçet's disease. Carbonic anhydrase I and II autoantibodies in Behçet’s disease. Acta reumatologica portuguesa, 42(1), 26–31.Özet
Background: Behcet's disease ( BD) is a vasculitis, seen more frequently around the Mediterranean and the Far East, and evinces with oral and genital ulcerations, skin lesions and uveitis. Carbonic anhydrase ( CA) is a metalloenzyme which is widely distributed in the living world, and it is essential for the regulation of acid-base balance. Anti-CA antibodies have been reported in many disorders, such as systemic lupus erythematosus, Sjogren's syndrome, rheumatoid arthritis, endometriosis, idiopathic chronic pancreatitis, type 1 diabetes and Graves' disease. the goal of this study was to investigate CA I and II autoantibodies in BD. Methods: 35 patients with BD and 29 healthy controls were included in the study and CA I and II autoantibody levels were investigated by ELISA. Results: the CA I and II autoantibody levels of BD group were significantly higher than the healthy group (p= 0.013, p= 0.0001, respectively). A cut-off value of 0.250 absorbance unit (ABSU) for anti-CA I was associated with 34% sensitivity and 100% specificity and a cut-off value of 0.171 ABSU for anti-CA II was associated with 54% sensitivity and 100% specificity for predicting BD. Conclusion: the CA I and II autoantibody levels in pa-tients with BD were found higher compared to control group and the results suggest that CA I and II autoantibodies may be involved in the pathogenesis of BD
