Gene Editing: From CRISPR to Curative Medicine episode artwork

EPISODE · Mar 30, 2026 · 24 MIN

Gene Editing: From CRISPR to Curative Medicine

from The RTW Podcast

What if you could fix disease by rewriting DNA? From CRISPR to next-gen gene editing, Stephanie Sirota and Beam Therapeutics CEO John Evans break down base editing, prime editing, and the path to one-time cures.PODCAST TEAMProducer & Director: Devon LeaverEditor: Dominique GuerraProduction Coordinator: Ying Yu LinProduction support: Annabelle ChanExecutive Editorial Advisor: Stephanie SirotaResearch Consultant: Piratip PratumsuwanTheme music by: Yehezkel RazAdditional music: APM MusicFeaturing: John Evans, CEO and Board Member of Beam Therapeutics, moderated by Stephanie Sirota, Partner and Chief Business Officer at RTW Investments.FOLLOW USLove our podcast? Follow us on LinkedIn at RTW Investments, LP and check out our website for the latest updates and insights.To make sure you never miss an episode, you can subscribe to the RTW podcast on Spotify, Apple Podcasts, Amazon Music, and most other podcast platforms.CHAPTERS00:00 – Introduction1:15 – Gene Editing, Gene Therapy, Base and Prime Editing4:18 – Challenges in Gene Editing6:09 – In Vivo and Ex Vivo9:33 – What is A1AT Deficiency?13:44 – Safety in Gene Editing15:52 – AI and Beam Therapeutics21:25 – John Evans’ Journey into Biotech23:06 – OutroDISCLAIMERThis interview was given by John Evans, CEO and Board Member of Beam Therapeutics, and moderated by Stephanie Sirota, Partner and Chief Business Officer at RTW Investments. Statements reflect RTW's views and opinions as of the date hereof and not as of any future date. All expressions of opinion are subject to change without notice and are not intended to be a forecast of future events or results. The views expressed by guests are their own and their appearance on the program does not imply an endorsement of them or any entity they represent.

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