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Study reveals "two-factor authentication" system that controls microRNA destruction
April 07, 2026
CAMBRIDGE, Massachusetts, April 7 -- The Massachusetts Institute of Technology posted the following news:

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Study reveals "two-factor authentication" system that controls microRNA destruction

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Cells rely on tiny molecules called microRNAs to tune which genes are active and when. Cells must carefully control the lifespan of microRNAs to prevent widespread disruption to gene regulation.

A new study led by researchers . . .

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