🧬 The Science Behind Cellular Aging: From Telomeres to Senolytics
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The Science Behind Cellular Aging: From Telomeres to Senolytics
What happens to our cells as we age?
In this video, I explore the science behind cellular aging, from telomere shortening and DNA damage to apoptosis, BCL 2, cellular senescence, and the senescence associated secretory phenotype (SASP).
I explain how damaged cells can become senescent “zombie cells,” how they can affect nearby healthy cells, and how these cells may contribute to age related diseases. Finally, I introduce senolytics, an emerging approach that aims to selectively eliminate senescent cells.
This video was created as my entry for the Breakthrough Junior Challenge 2026.
#breakthroughjuniorchallenge
#Senescence #Telomeres #Senolytics
Ahasan Habib · 2 min · Source published: 2026-09-12
Added to Harbor: 10/22/2026
Original on YouTube ↗Automatically categorized source. Creator statements are not an independent evidence review or personal medical guidance.