What to Know About MicroRNA, the Nobel-Prizewinning Discovery
Two scientists have been award the 2024 Nobel Prize in Physiology or Medicine for their discovery of microRNA. Victor Ambros, professor of molecular medicine at the University of Massachusetts Chan Medical School, and Gary Ruvkun, professor of genetics at Harvard Medical School and an investigator at Massachusetts General Hospital, received the prize for revealing how microRNAs turn genes on and off.
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This isn’t the first time RNA has been honored recently. The molecule has been something of a scientific darling of late: last year, Katalin Kariko and Drew Weissman were awarded the Nobel Prize in Physiology or Medicine for their fundamental discovery that made mRNA-based vaccines possible, a development that transformed the COVID-19 pandemic.
Here’s what the discovery of microRNA means and how it may affect human health.
What is microRNA, anyway?
The discovery makes it possible to manipulate which genes are activated or suppressed in cells. Doing s..