CRISPR Gene editing used to remove extra chromosome that causes Down Syndrome

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https://www.earth.com/news/crispr-used-to-remove-extra-chromosomes-in-down-syndrome-and-restore-cell-function/

Scientists in Japan have used CRISPR, a gene editing tool, to remove the extra chromosome that causes Down Syndrome from cells in the lab. While this is a long way from a working cure for humans, it is a promising sign that the technology could someday correct the condition and others like it.

Eliminating conditions such as Down Syndrome has proven a controversial topic, with some arguing that doing so amounts to eugenics.