What is the Horvath Clock? The discovery that proves aging has a biological signature. скачать в хорошем качестве

What is the Horvath Clock? The discovery that proves aging has a biological signature.

In 2013, Dr. Steve Horvath published a paper that changed everything scientists thought they knew about aging. Using data from 51 tissue types and thousands of individuals, he identified a precise molecular signature hiding inside human DNA — one that tracks biological age with an average error of just 3.6 years. He called it the epigenetic clock. It became known as the Horvath Clock. In this exclusive interview filmed for the award-winning longevity documentary Forever Young, Dr. Horvath breaks down the science in his own words: what DNA methylation actually is, what seven years of cross-species research revealed about the relationship between methylation dynamics and maximum lifespan, and why long-lived species have fundamentally different epigenetic landscapes than short-lived ones. This discovery didn't just give us a way to measure biological age — it gave scientists a target for reversal. Researchers including David Sinclair (Harvard), Morgan Levine, and the team at Life Biosciences are now building directly on Horvath's foundation, using partial epigenetic reprogramming to attempt to reset the cellular clock itself. What you'll learn in this video: -What DNA methylation is and how it controls gene expression -How the Horvath Clock measures your biological age — and why it's more predictive than your birthdate -The cross-species methylation study: 7 years, 200 researchers, one definitive answer -Why long-lived species have 'protected methylation valleys' that short-lived species don't -How partial epigenetic reprogramming is attempting to reverse aging at the cellular level -What this means for longevity science — and for you CHAPTERS 00:00 — Introduction: The Clock in Your DNA 01:15 — What is DNA methylation? 03:00 — The 7-year cross-species study 05:30 — Methylation landscapes: peaks, valleys, and lifespan 08:00 — What the Horvath Clock revealed about biological age 10:30 — Partial reprogramming: can we reset the clock? 13:00 — What this means for the future of longevity The longevity revolution is happening fast. Don't get left behind. DIVE DEEPER ON SUBSTACK: https://foreveryoungfilm.substack.com LINKTREE (all links): https://linktr.ee/ForeverYoungFilm