T-cell activation-inhibitory assay: a proposed novel method for screening caloric restriction mimetics

Caloric restriction (CR) is a major contributor to good health and longevity. CR mimetics (CRMs) are a group of plant-derived compounds capable of inducing the benefits of CR. Since a longevity gene, SIRT1, inhibits T-cell activation and SIRT1 loss results in increased T-cell activation, we hypothesized that compounds capable of activating SIRT1 signaling can inhibit T-cell activation and function as CRMs. Thus we propose, in the present study,...