Articles on microRNA

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RNA is more than just a transitional state between DNA and protein. Christoph Burgstedt/Science Photo Library via Getty Images

MicroRNA is the Nobel‑winning master regulator of the genome – researchers are learning to treat disease by harnessing how it controls genes

Victor Ambros and Gary Ruvkun won the 2024 Nobel Prize in physiology or medicine for their discovery of microRNAs, molecules that turn genes on and off – and cause disease when they go awry.
Naked molerats have evolved mechanisms to protect the brain from the effects of low oxygen. (Shutterstock)

Naked mole rats, frogs and other animals may hold the secrets to preventing brain injury

Some animals use microRNA to protect the brain from various stressors. Understanding how they do this and applying it to humans has potential for revolutionary treatments.

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