Professor Luke A.J. O’Neill, FRS, is the Chair of Biochemistry and Immunology at Trinity College Dublin, Ireland. He completed his PhD in Pharmacology at the University of London, United Kingdom. The O’Neill laboratory has made significant discoveries in our understanding of immune cell signalling pathways and works on the molecular basis to the inflammatory response, in particular the role of macrophages in regulating human health and disease. He published four best-selling scientific books and appearing weekly on Irish radio.