Empowered Patient Podcast

Dr. Tina Albertson is the Chief Medical Officer and Head of Development at Lyell, using cell therapy to fight solid tumors through epigenetic and genetic reprogramming methods. Tumors have their own mechanisms for suppressing the immune system. These are the types of pathways Lyell is targeting with their engineering to find ways to counter the exhaustion that the T cells exhibit so that T cells can stay functional and kill the solid tumor cells. Tina explains, "Our cell therapies are from the patient's own cells, so these are what we call autologous cell therapies. We take the cells from the patient and bring them, in our case to Seattle, to our manufacturing facility. We both genetically and epigenetically reprogram them during manufacturing so that the cells will be resistant to the suppressive microenvironment of the solid tumors."  " I think most people are familiar with the concept of stem cells, which can self-renew as well as make cells that are functional and can differentiate. So when we reprogram