Maria Carlota Londoño is Consultant Hepatologist  of  the Liver Unit at Hospital Clínic of Barcelona. She is the reference person for the diagnosis and monitoring of patients with autoimmune liver diseases. She completed a postdoctoral stay at King’s College London under the supervision of Dr. Alberto Sánchez Fueyo, where she worked on the study of regulatory T cell homeostasis in liver diseases. Since her return, Dr. Londoño has initiated a line of translational research in which the immunological and transcriptomic profile of patients with autoimmune and cholestatic liver diseases. She has also designed several collaborative clinical projects within the International Autoimmune Hepatitis Group (IAIHG), the European Network for Rare Diseases (ERN-LIVER), and the ColHai registry.