What Is Cellular Senescence? The Science Behind Aging Cells

Cellular senescence is a biological process in which damaged or stressed cells stop dividing but do not die off as they normally should. In this video, we explain what cellular senescence is, why scientists study senescent cells, and how this process may relate to aging, healthspan, and healthy aging. Full article: https://longevityinsights.co.uk/what-is-cellular-senescence/ In longevity science, cellular senescence is considered one of the key mechanisms linked to biological aging. Senescent cells can accumulate over time and may influence inflammation, tissue function, metabolism, and the aging process through changes in cell signaling and the surrounding cellular environment. Researchers also study senescence alongside biomarkers of aging to better understand how it may affect resilience, age-related decline, and long-term health outcomes. If you're interested in the science of longevity and healthy aging, consider subscribing for more evidence-based videos. Evidence-based supplements that support healthy aging: [https://www.longevity-essentials.com](https://www.longevity-essentials.com) in the UK [https://www.longevity-essentials.eu](https://www.longevity-essentials.eu) in Europe Topics covered in this video * What cellular senescence means * Why some aging cells stop dividing * How senescent cells may affect tissues * The link between senescence, inflammation, and aging * Why biomarkers matter in longevity science * What cellular senescence may reveal about healthspan Search terms * what is cellular senescence * cellular senescence explained * senescent cells and aging * biology of aging cells * cellular aging mechanisms * inflammation and cellular senescence * biomarkers of aging * healthspan and aging science * longevity science explained * senescent cells healthy aging * cellular senescence and inflammation * science of aging cells