New Roles for MicroRNAs in Old Worms

New Roles for MicroRNAs in Old Worms

Blog Article

The use of Caenorhabditis elegans as a model organism in aging research has been integral to our understanding of genes and pathways involved in this process.Several well-conserved signaling pathways that respond to insulin signaling, diet, and assaults to proteostasis have defined roles in controlling lifespan.New evidence shows that microRNAs rab ffleds (miRNAs) play prominent roles in regulating these pathways.In some cases, key aging-related genes have been established as direct targets of specific miRNAs.

However, the precise functions of other miRNAs and their protein cofactors in promoting or antagonizing longevity still need to be determined.Here, we highlight recently uncovered grundfos scala1 3-45-1 115v 60 hz 99631742 roles of miRNAs in common aging pathways, as well as new techniques for the ongoing discovery of miRNA functions in aging C.elegans.