Özçakar Özçakar ZB ZB Özdel Özdel S S Yılmaz Yılmaz S S Anti-IL-1 treatment in familial Mediterranean fever and related amyloidosis Anti-IL-1 treatment in familial Mediterranean fever and related amyloidosis Clin Rheumatol Clin Rheumatol 2016 2016 35 35 2 2 441 441 446 446 25213327 25213327. This evidence concerns the gene IL1B and familial Mediterranean fever.