NF-κB is associated with a range of interesting mechanisms: "Aging is associated with NF-κB-dependent pro-inflammation. Here we demonstrated that inhibition of NF-κB with pyrrolidine dithiocarbamate increases the median lifespan (13-20%) and the age of 90% mortality (11-14%) in Drosophila melanogaster females and males, respectively. ... NF-κB controls the expression of genes involved in innate immunity, inflammation and apoptosis. Such age-dependent pathologies as tissue inflammation and atrophy are caused by over-activation of the NF-κB signaling with age. ... Recent studies suggest that the NF-κB transcription factor controls age-dependent changes in inflammation genes expression. Donato et al showed that an increase of NF-κB dependent genes in human endothelium with age is primarily linked to [decreased] NF-κB inhibition. Age-associated expression of NF-κB-dependent genes cause progression of atherosclerosis in rat. Furthermore, selective inhibition of NF-κB activity in blood vessel endothelial cells prevents atherosclerosis progression. Genetic blockade of NF-κB in the skin of chronologically aged mice reverses the global gene expression program and tissue characteristics to those of young mice ... However, the effect of NF-κB inhibition on the lifespan was not studied before."