Scientists turn elderly blood cells into younger neural stem cells
⏮ BeforeBlood cells from an 80-year-old carried the cellular age of their donor's years.
✅ NowThe same cells were converted into neural stem cells with a molecular age under 20.
In short
- Researchers started with blood cells from an 80-year-old person.
- The resulting neural stem cells had a molecular age of less than 20.
- The work was done in the laboratory, not in people.
Why the Good News Desk likes this one
The work shows cells can be pushed back to a much younger molecular state in a lab. It gives scientists a new route to study how cellular aging works. The source links the research to age-related diseases such as Alzheimer's, but describes no treatment for patients.
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From ScienceDaily
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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