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Posted: 2025-07-06 13:16:22 UTC

This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.
Status
Last Updated
2025-07-06 13:16:36 UTC
Verified By
Rollup News
Japanese scientists have successfully used CRISPR to delete the third copy of chromosome 21 in cells from individuals with Down syndrome, a method known as trisomic rescue. This breakthrough marks the first precise removal of an entire human chromosome, offering potential future treatments for trisomy-related disorders.
CRISPR technology application
Trisomic rescue method
Potential treatment for Down syndrome
Precise chromosome removal
Developing precise gene editing techniques
Ensuring no damage to remaining chromosomes
Translating cell-level success to effective treatments