It's about time: the heterochronic background for the 2024 Nobel Prize in Physiology or Medicine.
| Autor: | Wightman B; Biology Department, Muhlenberg College, Allentown, PA 18104, USA. |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Disease models & mechanisms [Dis Model Mech] 2024 Nov 01; Vol. 17 (11). Date of Electronic Publication: 2024 Nov 27. |
| DOI: | 10.1242/dmm.052187 |
| Abstrakt: | The 2024 Nobel Prize in Physiology or Medicine has been awarded to Victor Ambros and Gary Ruvkun "for the discovery of microRNA and its role in post-transcriptional gene regulation". The award celebrates the discovery of small regulatory miRNAs and their mRNA targets, published over three decades ago. The groundwork for this discovery was laid during the early 1980s, when Ambros began studying mutations that caused heterochronic defects in the nematode Caenorhabditis elegans - or shifts in the temporal identities of cells. A major impetus to study the heterochronic genes of C. elegans was to gain mechanistic understanding of how developmental stages are specified - a fascinating question in basic and evolutionary biology. Asking fundamental biological questions with no immediate application to human health ultimately led to the discovery of a new type of RNA, which had broad implications for understanding and treating human disease. (© 2024. Published by The Company of Biologists Ltd.) |
| Databáze: | MEDLINE |
| Externí odkaz: |
|