Excited to share our new publication! We previously showed that age reversal can be achieved using transcription factor-based reprogramming. Now, we demonstrate that it can also be done with chemical cocktails to achieve lifespan extension! embopress.org/doi/full/10.10…

Please retweet! If you wanted to live longer and healthier, would you rather take a drug that:?

Beautiful paper and amazing organism. Rejuvenation by regeneration, even at the distal non-regenerated sites. In vivo reprogramming? So much aging biology still to be discovered…

Now the supplement AG1 is in airport vending machines. At right is the complete list of peer-reviewed, independent research studies that show an improvement in health outcomes.

Beyond the Hallmarks: What are we missing in ageing research? At the Global Conference on Gerophysics 2025, I posed several uncomfortable—but necessary—questions: 🔹 Why haven't we don better than caloric restriction for lifespan extension in mammals—after 50 years? 🔹 Have the Hallmarks of Aging helped us or narrowed our focus too much? 🔹 Are biological age clocks really measuring anything meaningful—or are we just confusing ourselves and consumers? 🔹 Why has the field largely abandoned discovery science? 🔹 Can AI solve aging without better data? (Short answer: no.) Aging biology is complex. Our tools are improving. But if we want breakthroughs, we need real innovation and must massively expand our data generation efforts into the dark matter of longevity, not more of the same. youtube.com/watch?v=hySlWn0f…

Ambitious and realistic mission, amazing and talented team, great company run in an unconventional and magical tech/biotech way by Joe. Happy to work with them and watch their fast progress. Learn more about Retro Biosciencies. m.youtube.com/watch?v=a_Uown…

Interested on developing therapies based on in vivo reprogramming. New exciting position at Retro. Amazing company, incredible mission, and outstanding team! jobs.lever.co/retro/f626436c…

"We owe almost all our knowledge not to those who have agreed but to those who have differed." - Charles Caleb Colton

Very honored that our 2016 Cell paper on in vivo reprogramming and aging has been selected by Cell as one of the exceptional scientific works of the last 10 years! Happy to see how this field of research is growing. Thanks to everyone that made this landmark paper possible.👏👏👏

1/ 🧵Announcing CORHORT 6 of the Longevity Biotech Fellowship —the most hardcore community of longevity accelerationists! Join 700 members working to SOLVE aging entirely. ⌛️Deadline: Mar 14 Kickoff Retreat: Mar 31 - Apr 4 in Berkeley. 👉Apply: longbiofellowship.org/apply

Our Applied AI team at @RetroBio_ some @OpenAI homies working together for a few month have created GPT4b-micro, a sequence-based model for, among other things, protein design!

OpenAI has created an AI model for longevity science technologyreview.com/2025/01… Thank you @sama 👨🏻‍⚕️