Maria Giovanna Danieli is a Professor in Internal Medicine at the Medical School and the Director of the Postgraduate School of Allergology and Clinical Immunology at the Polytechnic University of Marche as well as the Senior Assistant at the Clinica Medica, a tertiary referral clinic at the AOU Ospedali Riuniti, Ancona, Italy, where patients are clinically followed and are enrolled into ongoing research studies. She is interested in immune system disorders and autoimmune diseases (mainly SLE and myositis) as well as inborn errors of immunity and related therapeutic modalities, including intravenous or subcutaneous immunoglobulin both in autoimmune and immunodeficiencies. She is responsible for the Immunology Rare Diseases Clinic and the PDTA Clinical Pathway for patients with a primary immunodeficiency in the Marche Region. She also teaches immune system disorders at the School of Medicine (5th Year Medical Students) at the Polytechnic University of Marche.