On this episode of the podcast, Patrick is joined by Josh Friedman, Senior Director of Research at Alnylam Pharmaceuticals. Alnylam works on the discovery and development of RNA interference therapeutics; treatments for genetic diseases which work by ‘switching off’ the specific genes associated with a given condition. In this fifth episode of our precision pioneers miniseries, we explore how RNA interference can be applied to treat common and rare genetic diseases, and dive deep into the genetics of non-alcoholic fatty liver disease and NASH.