Empowered Patient Podcast

Dr. Pol Boudes, CMO of Rectify Pharmaceutical, highlights the importance of membrane proteins, specifically the role transporters play in how cells interact with their environment. Rectify is working on developing positive functional modulators (PFM) to address diseases related to dysfunctional transporters the first being primary sclerosing cholangitis, a rare liver disease with no current treatment options. The PFM can potentially restore the normal function of transporters involved in bile composition and secretion, which are key mechanisms in PSC.   Pol explains, "So you have different types of membrane proteins, but what we're working with are called transporters, so they’re proteins that are based on the membrane but channel components out and in the cells. So basically, it's a way for the cell to interact with its environment, and you have multiple types of transporter proteins. We're specifically working or started to work with one group of family of proteins that are called the ABC transporters. The