FASTER, PLEASE: Discovery may aid search for anti-aging drugs. “In a study in the August issue of Aging Cell, U-M scientists found that a gene, drr-2, is an important component in a key cellular pathway, the TOR nutrient-sensing pathway, where many scientists are looking for potential drug targets. The U-M scientists then found that when they caused the drr-2 gene to be under- or over-expressed, they could lengthen or shorten lifespan in C. elegans, a worm widely used in research. Manipulating the drr-2 gene’s action produced the same effects as reducing or increasing caloric intake.”