Background
α-arrestins are a family of proteins that are implicated in multiple biological processes, including metabolism and receptor desensitization.
Conclusions
This study will provide useful information for future research on the functional role of α-arrestins in aging and longevity.
Methods
Here, we sought to examine the roles of α-arrestins in the longevity of Caenorhabditis elegans through an RNA interference screen.
Results
We found that feeding worms with bacteria expressing double-stranded RNA against each of 24 out of total 29 C. elegans α-arrestins had little effect on lifespan. Thus, individual C. elegans α-arrestins may have minor effects on longevity. Conclusions: This study will provide useful information for future research on the functional role of α-arrestins in aging and longevity.