science
Greenland Sharks May Live Up to 400 Years with Minimal Eye Aging
23 Ağustos 2026Science Daily
- Greenland sharks have an astonishing lifespan of up to 400 years, showing no signs of the retinal decline typically seen in aging. Researchers discovered that their eye tissue remains healthy and contains active proteins that are adapted for seeing in the dark Arctic waters.
- This remarkable longevity may be attributed to efficient DNA repair mechanisms that preserve their vision over centuries. These findings could provide valuable insights into preserving human eyesight as we age.
- Greenland sharks inhabit the cold waters of the Arctic and North Atlantic, where they have adapted to extreme conditions. Their unique biological traits, particularly regarding vision and aging, have attracted scientific interest as researchers seek to unravel the secrets of longevity.
- The study of Greenland sharks offers a fascinating glimpse into the biology of longevity and resilience. Their ability to maintain healthy vision over such extensive periods challenges conventional understanding of aging processes in vertebrates.
NewsAI özeti
This article is based on research findings and is intended for informational purposes only. Further studies are needed to fully understand the implications of these discoveries for human health.
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