Diego Fernández Lázaro is a Professor of Histology, Cell Biology and Diet Therapy at the University of Valladolid on the Soria Campus. He is a Professor at the University of Experience at the University of Valladolid and a Tutor for the Master's Degree in Training and Sports Nutrition at the European University of Madrid. He is a Researcher at the Soria Olympic Studies Center of the Institute of Health Sciences Studies of Castilla y León (ICSCYL) and a guest researcher at the Salamanca Biomedical Research Institute (IBSAL). His research topics mainly include Sports Physiology, Evaluation of Drugs, Nutrients and Foods on the Biological, Biochemical and Physiological qualities in relation to sports performance, Molecular Biology of Cancer, ,Evaluation of genetic markers in the predisposition and treatment of solid tumors in Liquid Biopsy.