In aged roundworms, a low dose of zinc restored organismal zinc after an approximately 90% drop in zinc-to-sulfur ratio, improving healthspan and stress resistance.In aged roundworms, a low dose of zinc restored organismal zinc after an approximately 90% drop in zinc-to-sulfur ratio, improving healthspan and stress resistance.
In a PolgA-mutant mouse model, gut microbiota reduced systemic mitochondrial function while driving energy-demanding immune remodeling and protein synthesis through mTOR…In a PolgA-mutant mouse model, gut microbiota reduced systemic mitochondrial function while driving energy-demanding immune remodeling and protein synthesis through mTOR signaling.
A genetic screen and functional assays show that falling translational capacity causes meiotic and developmental defects during oocyte aging.A genetic screen and functional assays show that falling translational capacity causes meiotic and developmental defects during oocyte aging.