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What the Greenland shark’s ageing heart could teach humans about longevity

Summary by Indian Express
New research from Superior Normal School (SNS) challenges the myth of "biological immortality" in Greenland Sharks. While these 400-year-old vertebrates possess elite DNA repair and cancer-suppressing genes, scientists have discovered recognizable signs of cardiac aging. Learn how their slow-beating hearts defy time and what it means for human longevity.

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Indian ExpressIndian Express
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What the Greenland shark’s ageing heart could teach humans about longevity

New research from Superior Normal School (SNS) challenges the myth of "biological immortality" in Greenland Sharks. While these 400-year-old vertebrates possess elite DNA repair and cancer-suppressing genes, scientists have discovered recognizable signs of cardiac aging. Learn how their slow-beating hearts defy time and what it means for human longevity.

·India
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Indian Express broke the news in India on Wednesday, May 6, 2026.
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