The Interstitium | Radiolab Podcast

From the Radiolab podcast: A human body part hiding in plain sight — and the mysteries it might help us solve In this episode we introduce you to a part of our bodies that was invisible to Western scientists until about five years ago; it’s called "the interstitium," a vast network of fluid channels inside the tissues around our organs that scientists have just begun to see, name and understand. Along the way we look at how new technologies rub up against long-standing beliefs, and how millions of scientists and doctors failed to see what was right in front (and inside!) of their noses. We also find out how mapping the anatomy of this hidden infrastructure may help solve one of the fundamental mysteries of cancer, and perhaps provide a bridge between ancient and modern medicine. Special thanks to Aaron Wickenden, Jessica Clark, Mara Zepeda, Darryl Holliday, Dr. Amy Chang, Kate Sassoon, Guy Huntley, John Jacobson, Scotty G, and the Village Zendo 🎧 Subscribe to Radiolab wherever you listen to podcasts: https://bit.ly/3trXDLe 🔎 Subscribe to Radiolab on YouTube: https://bit.ly/3I9KI53 🌱 Check out Radiolab's Starter Kit Playlist: https://bit.ly/3sX8f4P 👍 Like this video ✏️ and leave us a comment! Follow Radiolab: Instagram —   / radiolab   Twitter —   / radiolab   Facebook —   / radiolab   Our newsletter comes out every Wednesday. It includes short essays, recommendations, and details about other ways to interact with the show. Sign up here: https://radiolab.org/newsletter Support Radiolab by becoming a member of The Lab today: https://radiolab.org/the-lab Photo illustration Jared Bartman Video by W. Harry Fortuna