RNAi (RNA interference) is a biological process in which RNA molecules—microRNA (miRNA) and small interfering RNA (siRNA)—inhibit gene expression, typically by binding to messenger RNA (mRNA ...

I joined the University of Sheffield as the Professor of Radiology in 1996 having held the position of Consultant Neuroradiologist at Addenbrooke’s Hospital, Cambridge since 1995. I administer three ...