Pierre Miossec, MD, of the department of immunology and rheumatology at the Hospital Eduoard Herriot and professor of clinical immunology of Claude Bernard University, both in Lyon, France, was awarded the Carol Nachman Prize for Rheumatology this May in Wiesbaden, Germany. The award promotes clinical, therapeutic, and experimental studies in rheumatology and is the highest international honor for rheumatology research. Dr. Miossec, a long-time researcher of the role of cytokines in rheumatoid arthritis (RA), was honored for his discoveries of the functions of the T cell–derived cytokine interleukin-17 (IL-17) in this inflammatory disease.