# ATP11B Drives Brain Aging, Nano Structures Built Inside Cells, Gut Transit Time Links Disease, Macrophage Map Predicts Tumor Outcomes, and more... Page: https://stenobird.com/podcast/science-news-daily-6698943/atp11b-drives-brain-aging-nano-structures-built-inside-cells-gut-transit-time-links-disease-macrophage-map-predicts-tumor-outcomes-and-more Text version: https://stenobird.com/podcast/science-news-daily-6698943/atp11b-drives-brain-aging-nano-structures-built-inside-cells-gut-transit-time-links-disease-macrophage-map-predicts-tumor-outcomes-and-more.md Podcast: [Science News Daily](https://stenobird.com/podcast/science-news-daily-6698943) Published: 2026-04-20T16:47:50+00:00 Episode link: https://share.transistor.fm/s/b37306f3 Audio file: https://media.transistor.fm/b37306f3/ec7d152b.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/science-news-daily-6698943/episodes/atp11b-drives-brain-aging-nano-structures-built-inside-cells-gut-transit-time-links-disease-macrophage-map-predicts-tumor-outcomes-and-more Duration seconds: 631 ## Resource (0:10): Unlocking Brain Aging: ATP11B's Role in Iron Mishandling and Mitochondrial Dysfunction (2:54): Breakthrough in 3D Printing: Researchers Fabricate Nano-Structures Inside Living Cells (4:36): Gut Transit Time Revealed as Key Factor in Microbiome and Disease Link (6:18): Study Reveals Macrophage Distribution as Key Biomarker in Tumor Ecosystems (7:54): New Hodgkin Lymphoma Therapy Shows High Success, Reduces Need for Radiation To subscribe visit https://www.brief.news . For more updates in your inbox each morning visit www.brief.news . Image credit: Advanced Science News ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/science-news-daily-6698943/episodes/atp11b-drives-brain-aging-nano-structures-built-inside-cells-gut-transit-time-links-disease-macrophage-map-predicts-tumor-outcomes-and-more/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/science-news-daily-6698943/atp11b-drives-brain-aging-nano-structures-built-inside-cells-gut-transit-time-links-disease-macrophage-map-predicts-tumor-outcomes-and-more.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.