Secret to Greenland Sharks’ Centuries-Long Lifespan Revealed

Swift Summary

• Greenland sharks, the longest-lived vertebrates in the world, can live up to 400 years.
• A study revealed that despite their extraordinary lifespan, their retinas do not show signs of physical degeneration over time.
• Researchers initially hypothesized these sharks might be functionally blind due to living in dark and deep waters.
• Lily Fogg and her team at the University of basel studied the eyes of eight deceased Greenland sharks and sequenced their DNA to uncover genetic adaptations linked to retinal preservation.

!campaign=RSS%7CNSNS&utmsource=NSNS&utmmedium=RSS&utm_content=home”>Read More

Indian Opinion Analysis

The study on Greenland sharks provides a fascinating insight into biological longevity that could influence ongoing research in age-related diseases and genetic preservation techniques. India is home to diverse aquatic ecosystems, including species vulnerable to environmental pressures which could benefit from similar scientific examination. Understanding how genetics prevent degeneration in organisms like Greenland sharks may pave the way for advancements in human health sciences globally, including India’s aging population challenges. Scientific collaboration across nations would help amplify such discoveries into practical applications within medical technology or ecological conservation strategies relevant locally.