Davide Barreca is an Associate Professor of biochemistry at the University of Messina. He is specialized in enzyme modulation by natural compounds, inhibition of protein aggregation and activation of signal apoptotic cascade. Most of his research projects concentrate on separation and identification of unknown flavonoids, structural-activity elucidation, and biochemical analysis of their health promoting or cytotoxicity properties on cells culture. He is author of over 90 papers in peer-reviewed journals, 30 chapters in books, and 70 conference proceedings and reviewer of over 40 international scientific journals.