This combo of pictures released by Mass General and UMass show American molecular biologist Gary Ruvkun, left, and UMass Chair in Natural Sciences and professor of molecular medicine Victor Ambros.Photo by Joshua Touster and UMass via AP

Nobel Prize in medicine honours duo who discovered microRNA

Discovery has opened up approaches to treating diseases like cancer by helping to regulate how genes work at the cellular level

by · National Post

STOCKHOLM — The Nobel Prize in physiology or medicine was awarded Monday to Americans Victor Ambros and Gary Ruvkun for their discovery of microRNA, tiny pieces of genetic material that alter how genes work at the cellular level and could lead to new ways of treating cancer.

The Nobel Assembly at the Karolinska Institute, which awarded the prize, said the duo’s discovery is “proving to be fundamentally important for how organisms develop and function.”