Empowered Patient Podcast

David Happel is President and CEO of Sagimet Biosciences, a company developing drugs to treat metabolic diseases by targeting the underlying cause of fat accumulation in the liver. The drug denifanstat limits the activity of fatty acid synthase (FASN), an enzyme that regulates fat accumulation. This approach is a fat inhibitor, not a fat burner, the focus of other MASH drugs.  David explains, "Sagimet was founded back in 2007 as a private company with a group of medicinal chemists that had a particular target in mind, and this particular target was called fatty acid synthase, or FASN. FASN is a rather ubiquitous enzyme throughout the body that functions as a regulating enzyme in many organs. When FASN becomes overactive or overexpressed, it sort of throws things out of balance and, in particular, certain cardiometabolic diseases, such as MASH and in the liver. So, this group of chemists, in order to resolve this overactivity, developed a portfolio of FASN inhibitors, led by our lead program denifanstat, that