{"podcast":{"title":"The Science of Age-less Living","slug":"the-science-of-age-less-living-7235688","podcast_index_feed_id":7235688,"rss_url":"https://media.rss.com/the-science-of-age-less-living/feed.xml","website_url":"https://rss.com/podcasts/the-science-of-age-less-living/","image_url":"https://media.rss.com/the-science-of-age-less-living/20251203_051216_dcfbba3c86faaedb3846ad2813128728.png","author":"Dr. Ethan Hausman-Marquis","episode_count":37,"summary":"Welcome to The Science of Age-Less Living ! Dr. Ethan Hausman-Marquis—logevity researcher, biohacker and founder of The Catalyst Clinic—shares his journey into the fields of aesthetics, regenerative medicine, and longevity science, and offers a look at what the future of aging may hold. From his early studies at UCLA to advanced work in genomics and molecular biology at L’École Normale Supérieure in Paris and a PhD at the Karolinska Institute in Stockholm, Dr. Ethan’s path has been guided by one goal: helping people live longer, healthier, and more vibrant lives. He is the author of Exploring the World of Peptides: From Basics to Breakthroughs and Peptide-Based Cancer Therapies: A New Frontier in Precision Medicine , and has contributed to several peer-reviewed publications on cutting-edge medical research. In this episode, Dr. Ethan reflects on his transition from academic research to clinical innovation at The Catalyst Clinic—with locations in London, New York, Amsterdam, and soon Zürich—and sets the stage for what’s to come in future episodes. Each week, The Science of Age-Less Living explores the molecular and cell biology of longevity—the evolving landscape of regenerative me…","last_synced_at":"2026-06-25T22:18:53.982257+00:00","page_url":"https://stenobird.com/podcast/the-science-of-age-less-living-7235688"},"episode":{"title":"Can Thymosin Alpha-1 Keep the Immune System Age-less?  | Age-Less Top 20 Peptides","slug":"can-thymosin-alpha-1-keep-the-immune-system-age-less-age-less-top-20-peptides","published_at":"2026-05-31T22:00:13+00:00","page_url":"https://stenobird.com/podcast/the-science-of-age-less-living-7235688/can-thymosin-alpha-1-keep-the-immune-system-age-less-age-less-top-20-peptides","show_page_url":"https://stenobird.com/podcast/the-science-of-age-less-living-7235688","url":"https://rss.com/podcasts/the-science-of-age-less-living/2873858","audio_url":"https://content.rss.com/episodes/319089/2873858/the-science-of-age-less-living/2026_05_31_21_59_16_0a5536d8-b432-453a-b9ba-e638cffe411b.mp3","summary":"In this episode of The Science of Age-less Living, Dr. Ethan explores Thymosin Alpha-1, one of the most clinically studied and widely prescribed peptides in the world. Originally isolated from the thymus gland in the 1970s, Thymosin Alpha-1 has evolved from an obscure immune peptide into a prescription immunomodulator used in more than 35 countries. We examine the remarkable history of its discovery, the molecular mechanisms that drive its effects, and the evidence supporting its use in chronic viral infections, sepsis, oncology, vaccine enhancement, and age-related immune decline. You'll learn how Thymosin Alpha-1 influences Toll-like receptors, dendritic cells, T-cells, and natural killer cells, and why many researchers consider it one of the most biologically interesting immune-regulating peptides available today. Most importantly, we separate evidence from speculation. Does Thymosin Alpha-1 genuinely support healthy ageing? Can it help counter immunosenescence? What do decades of clinical data tell us, and where do the limits of the science remain? No hype. No marketing. Just a deep dive into the biochemistry, clinical evidence, safety profile, and real-world applications of one of the most important peptides in modern immunology.","meta_description":"In this episode of The Science of Age-less Living, Dr. Ethan explores Thymosin Alpha-1, one of the most clinically studied and widely prescribed peptides…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1442,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/the-science-of-age-less-living-7235688/episodes/can-thymosin-alpha-1-keep-the-immune-system-age-less-age-less-top-20-peptides/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/the-science-of-age-less-living-7235688/can-thymosin-alpha-1-keep-the-immune-system-age-less-age-less-top-20-peptides.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}