it’s happening! a human was just edited prime editing (the advanced...
vittorio@IterIntellectus
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May 20, 2025
~1 min read
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it’s happening!
a human was just edited
prime editing (the advanced CRISPR) was used to fix a broken immune system
a teenager with a rare immune disorder just had his DNA rewritten
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a human was just edited
prime editing (the advanced CRISPR) was used to fix a broken immune system
a teenager with a rare immune disorder just had his DNA rewritten
1/
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they removed his stem cells, corrected two missing DNA letters and reimplanted the cells after chemotherapy.
now 66% of his neutrophils function normally.
no major side effects (for now).
this is a world first
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now 66% of his neutrophils function normally.
no major side effects (for now).
this is a world first
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caution is still needed, but this is a very promising result
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source:
nature.com/articles/d4158…
nature.com/articles/d4158…