Aging is a gradual decline in the energy supply to the cell. Scientists found that the protein Sirtuin 6 is a key factor regulating the activity of mitochondria (the cell’s power plants) in the brain. These findings will help develop new prevention and treatment approaches for aging. nature.com Submitted by Skoltech_ t3_1127asd on February 14, 2023 at 2:55 PM in science No comments 4