Research
Engineering ATP import in yeast uncovers a synthetic route to extend cellular lifespan
eLife · By Alaattin Kaya ·
The Brief
- The study engineers ATP import in yeast to test whether ATP availability directly regulates cellular lifespan.
- The article's title reports a synthetic route that extends cellular lifespan in yeast.
- The causal link between cellular ATP homeostasis and aging was previously unestablished, according to the abstract.
Why it matters
It tests whether energy supply (ATP) causally controls aging, rather than only correlating with it, using yeast as a model organism.
Who’s affected
- researchers studying aging and mitochondrial biology
- synthetic biology and yeast researchers
- #aging
- #atp
- #yeast
- #mitochondria
- #synthetic-biology
Mitochondrial dysfunction and declining ATP production are common features of aging, yet whether ATP availability itself directly regulates cellular lifespan is unclear. However, the causal relationship between cellular ATP homeostasis and aging has not been established. Here, we…