Professor David Saadoun, MD PhD, is a renowned expert in Internal Medicine and Clinical Immunology at Sorbonne University, Hôpital Pitié Salpétrière, Paris. He heads the National Reference Centers for Autoimmune Systemic Diseases and Autoinflammatory Diseases, and directs the INSERM U959 unit. Prof. Saadoun has an extensive research background, with over 400 PubMed citations including publications in top-tier journals. He is involved in numerous clinical trials and research projects, focusing on autoimmune and inflammatory disorders. His expertise spans vasculitis, uveitis, and innovative treatments like low-dose IL-2 therapy for various autoimmune conditions.