Gene editing approach sheds light on how mitochondria drive autophagy

Autophagy is the process by which cells digest and renew their internal structures, recycling damaged or malfunctioning proteins and organelles. By reusing these basic molecules, the cell gains the energy and resources needed to maintain balance. However, when autophagy is disrupted, it can lead to conditions associated with aging, muscle loss (sarcopenia), and various metabolic diseases such as obesity and diabetes. In this context, the restoration of proper autophagy function could be a promising approach to improving health.