Dr. Patrick Hwu speaks with Dr. Drew Pardoll, a pioneering leader in tumor immunology and director of the Bloomberg-Kimmel Institute for Cancer Immunotherapy at Johns Hopkins. Dr. Pardoll reflects on his early path into immunology and the scientific discoveries that helped establish immunotherapy as a transformative approach to cancer treatment. The conversation explores how tumors suppress immune responses within the tumor microenvironment and how understanding these immune “brakes” led to the development of immune checkpoint inhibitors, including anti–PD-1 therapies.

Dr. Pardoll discusses the importance of learning from early clinical failures, the promise of combination therapies, and advances in engineered T cells. Looking ahead, the episode highlights emerging technologies such as single-cell analysis and artificial intelligence, which are accelerating discoveries across cancer research and beyond. Dr. Pardoll also shares insights on mentorship, collaboration, and the importance of sustained investment in science to continue reducing cancer mortality.

What You’ll Learn from Dr. Pardoll