Eric Ostertag, M.D., Ph.D., wanted to launch a biotech. When University of Pennsylvania department heads said no to a licensing deal for lack of a CEO, Dr. Ostertag convinced them he could run the company. Many bold moves later, Dr. Ostertag is founder and CEO at Poseida Therapeutics, a company that's doing things never seen before in the field of CAR T-cell and gene therapies for multiple myeloma and prostate cancer. On this week's episode of The Business of Biotech, Dr. Ostertag gives us a tour of the architecture supporting Poseida's unique 3-tiered development and manufacturing platform.