Season 12 • Episode 934

934 - Sickle Cell Disease: Genetic Therapies and Treatment Hurdles

Aug 18, 2025

25:04

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Sickle Cell Disease

Episode Description

About this episode:

Sickle cell disease affects an estimated 100,000 people in the United States. Recent advancements in gene therapies and medicines like hydroxyurea are diminishing extreme pain, reducing strokes, and extending survival times for those afflicted by the disease. In this episode: leading sickle cell disease expert Dr. Mark Gladwin explains how revolutionary new treatments work and discusses the challenges to accessing life-saving care.

Guest:

Dr. Mark Gladwin is a physician-scientist and the Dean of the University of Maryland School of Medicine and Vice President for Medical Affairs at the University of Maryland, Baltimore. His research focuses include sickle cell disease and hypertension.

Host:

Dr. Josh Sharfstein is vice dean for public health practice and community engagement at the Johns Hopkins Bloomberg School of Public Health, a faculty member in health policy, a pediatrician, and former secretary of Maryland's Health Department.

Show links and related content:

New sickle cell gene therapies are a breakthrough, but solving how to pay their high prices is a struggle—CNBC
Gene Therapy: What You Need to Know—Sickle Cell Disease Association of American
No More Pain: Breakthrough Sickle Cell Treatment from Johns Hopkins Offers Curative Potential—Johns Hopkins School of Medicine

Transcript information:

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