aging

Castration prolongs the life of sheep by feminizing the epigenome to reduce androgen-regulated aging.PHOTO: ZOONAR GMBH/ALAMY STOCK PHOTO" data-icon-position="" data-hide-link-title="0"> Castration prolongs the…

More VEGF, more life span and health spanAdvanced aging is celebrated but its ill effects of deterioration at the cell, tissue, and organ levels are not. Grunewald et al. provide evidence for the vascular theory of aging, which reports that…

Older age is associated with increased COVID-19 severity and mortality (1). Whether this is due to preexisting age-related health conditions or aging per se is currently unclear. On page 295 of this issue, Camell et al. (2) show that cell…