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    Science FridayHow Scientists Made The First Gene-Editing Treatment For A Baby
    18 minEpisode 1061

    How Scientists Made The First Gene-Editing Treatment For A Baby

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    Last month, scientists reported a historic first: they gave the first personalized gene-editing treatment to a baby who was born with a rare life-threatening genetic disorder. Before the treatment, his prognosis was grim. But after three doses, the baby’s health improved.

    So how does it work? What are the risks? And what could this breakthrough mean for the 30 million people in the US who have a rare genetic disease with no available treatments?

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    Listen now18 min

    © Science Friday and WNYC StudiosLength 18 min25 June 2025Episode 1061ScienceFactsEducationalUSAEpisodic

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    Agricultural Bees, China’s Energy Future, Frankenstein In Class. Feb 2, 2018, Part 1

    This is an episodic podcast, so you can listen to it in any order, but episode one is a great place to start.

    Listen to episode one here

    Last month, scientists reported a historic first: they gave the first personalized gene-editing treatment to a baby who was born with a rare life-threatening genetic disorder. Before the treatment, his prognosis was grim. But after three doses, the baby’s health improved.

    So how does it work? What are the risks? And what could this breakthrough mean for the 30 million people in the US who have a rare genetic disease with no available treatments?

    To help get some answers, Host Flora Lichtman is joined by the physician-scientists who led this research: geneticist Dr. Kiran Musunuru and pediatrician Dr. Rebecca Ahrens-Nicklas.

    Guests:

    Dr. Rebecca Ahrens-Nicklas is an assistant professor of pediatrics and genetics at the Children's Hospital of Philadelphia and the University of Pennsylvania.

    Dr. Kiran Musunuru is a professor of translational research at the University of Pennsylvania.

    Transcripts for each episode are available within 1-3 days at sciencefriday.com.

    Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374

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    © Science Friday and WNYC Studios |Original Episode URL. The content, artwork and advertising within this podcast is not owned or affiliated with Sound Carrot and remain the property of their respective owners.


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