The Cells That Refuse to Die — And What They're Doing to You
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Your body is full of cells that refuse to die — and what they're doing to you may be accelerating every major disease of aging. They're called senescent cells, or "zombie cells." They stop dividing, but they don't disappear. Instead, they linger, leaking inflammatory chemicals into surrounding tissue — quietly driving conditions like arthritis, heart disease, cognitive decline, and cancer.
Dr. Eric Verdin, president and CEO of the Buck Institute for Research on Aging, breaks down the science of cellular senescence: what causes it, why it compounds over time, and why clearing these cells may be one of the most important frontiers in longevity research.
Scientists are now developing a new class of drugs called senolytics — compounds designed to selectively eliminate zombie cells from the body. In animal models, the results have been striking: restored tissue function, improved physical performance, and measurable extensions in healthy lifespan. Human trials are underway.
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Forever Young · 4 min · Source published: 2026-03-26
Added to Harbor: 10/23/2026
Original on YouTube ↗Automatically categorized source. Creator statements are not an independent evidence review or personal medical guidance.