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David Sinclair says we’ll find out this year whether aging is reversible. His lab reversed biological age in animals by 75% in six weeks. The FDA has cleared the first human trial. Aging may be information loss. Information can be restored.

1,644,960 просмотров • 6 месяцев назад •via X (Twitter)

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David Sinclair says the first person to live to 150 is a teenager who's alive today. He's taken flak from colleagues for years over this prediction. He doesn't care. He still stands by it. "The first person to live to 150 has already been born." Here's why: A 14-year-old today has 80+ years of exponential technological progress ahead of them. Just look at what's happened in the last 10 years: • His lab reversed aging in monkey eyes by 95% • AI now does in 2 months what would have taken thousands of years. • His team has oral molecules that made old mice young again in 4 weeks • The first human age-reversal trial begins in January And that's just the beginning. There'll be more advancements in major medical technologies and therapies soon, including in: • Gene therapy • AI-designed drugs • Whole-body rejuvenation • Epigenetic reprogramming All of it will arrive within a teenager's lifetime. Sinclair believes this is a realistic projection of where the science is heading. Sinclair's advice for everyone is to stay healthy long enough to intercept what's coming. — David Sinclair (David Sinclair) on Peter Diamandis' (Peter H. Diamandis, MD) Moonshots podcast PS. David Sinclair is speaking at SynBioBeta on May 6th this year, discussing the science of slowing and reversing aging. If longevity is the world you're in, the investors, partners, and scientists shaping this space will be in the room. Grab your ticket in the comments below.

John Cumbers

84,263 просмотров • 4 месяцев назад

Dr. David Sinclair said something to Prof Andrew Huberman that left me thinking... "Your cells are forgetting who they are." That is not a metaphor. That is the biological mechanism behind aging itself. Dr. David Sinclair then explained how it works... Every cell in your body carries the same DNA. A nerve cell and a skin cell are genetically identical. What makes them different is which genes are switched on and which are kept silent. That system of switches is called the epigenome. Think of DNA as a music library. The epigenome is the playlist. Each cell plays a specific set of songs. As long as every cell plays the right playlist, the body works perfectly. Aging is what happens when the playlists get corrupted. Genes that should stay silent start activating in the wrong cells. The cell loses its identity. It forgets what it was built to do. And according to Dr. David Sinclair, that single process is the root cause of heart disease, Alzheimer's, and most cancers. Not separate problems. The same problem, showing up in different places. The part that stopped me cold was what comes after that. If aging is information loss, it can be reversed by restoring the information. Dr. David Sinclair's lab has already done this in animals. When they restored the epigenetic signals, the cells remembered what they were. The aging reversed. Huberman asked whether the diseases go away too. Dr. David Sinclair did not hedge. " If you turn the clock back in tissues, those diseases go away." Every generation inherits assumptions about what the body can and cannot do. This one just changed. Follow @YourDocGoku for the science rewriting what we thought was permanent. David Sinclair

Goku

32,589 просмотров • 5 месяцев назад

David Sinclair just announced at the World Government Summit that next month (March 2026), human clinical trials begin — the first in history to test whether we can reverse aging and cure diseases. His core claim: Aging isn't wear-and-tear like a car; it's like scratches on a CD. DNA is the music, but in old age, cells can't read it correctly — leading to confusion, wrong proteins, and disease. The breakthrough? They can "polish the CD" via partial epigenetic reprogramming (using Yamanaka factors like OSK) to restore youthful gene expression without altering DNA itself. Science nugget: In lab and animal studies (published 2020–2025), Sinclair's team reversed epigenetic age by up to 75% in six weeks in mouse optic nerves, restoring vision in blind animals. The approach reactivates youthful gene patterns while avoiding full cellular reprogramming risks like tumors. Current status: The FDA cleared Life Biosciences' Phase 1 trial (ER-100, Sinclair co-founded) in January 2026 for safety in patients with optic neuropathies (e.g., glaucoma, NAION). Enrollment starts soon, with initial results expected by late 2026/early 2027. This targets eye disease first — not whole-body aging — but success could open doors to broader rejuvenation. Sinclair envisions a future where kids with cancer gather under gentle plasma lights that shatter tumors painlessly, one cell at a time. Sci-fi becoming science fact? Are you hopeful this trial delivers — or skeptical it's overhyped?

Camus

22,434 просмотров • 6 месяцев назад

"we take 92-year old human skin cells back to a biological age of around 25 using OSK." David Sinclair says AI could help make age reversal a reality. 👀 - AI screened up to 1 trillion molecules in just a few months, a task that would have taken hundreds to thousands of years using traditional drug discovery. - AI narrowed 1 trillion molecules to around 200 promising drug candidates for laboratory testing. - Researchers used Google DeepMind's AlphaFold protein predictions to virtually test molecules against human proteins before entering the lab. - AI is also helping determine whether human cells have become biologically younger simply by analyzing images of the cells. - Sinclair says his lab can already reprogram 92-year-old human skin cells to a biological age of around 20-25 using OSK partial cellular reprogramming. - "All my students can do this." - "It's not hard at all to reverse aging in isolated human cells." - "The hard part over the last 10 years has been turning it into a safe and effective drug for people." - Biological age is measured using DNA methylation clocks, which Sinclair says are more informative than relying only on telomeres. - Sinclair believes that one day you may no longer be able to tell how old someone is just by looking at them. - Sinclair says his team has early evidence that lost memories can return after brain rejuvenation, adding that the work has not yet been published. - He believes Alzheimer's patients may still retain their memories but have difficulty accessing them. - He believes making the entire body biologically younger could one day cure diseases that are currently incurable. 🤯 - He also said, making the entire body biologically younger could enable it to heal diseases that are currently incurable. Sinclair's approach is simple: "Make the body young, and it will heal itself."

SciTech Era

10,180 просмотров • 27 дней назад