# Rejuvenation breakthrough: Scientists reverse 60 years of aging in human cells

- Source: Latest Science News -- ScienceDaily
- Published: 2026-10-21T11:03:52+00:00
- Category: Science
- Original: https://www.sciencedaily.com/releases/2026/10/261020085013.htm
- Canonical: https://groundlevelnews.com/story/rejuvenation-breakthrough-scientists-reverse-60-years-of-aging-in-huma-f7b75b/

Scientists have turned blood cells from an 80-year-old into neural stem cells with a molecular age of less than 20, effectively reversing more than 60 years of cellular aging in the laboratory. The discovery offers a new way to investigate how cells become younger and could help researchers better understand age-related diseases such as Alzheimer's.

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