ULK complex

The ULK complex, or Unc-51 Like Autophagy Activating Kinase complex, is a group of proteins that play a vital role in autophagy, a process where cells break down and recycle their own components. It helps cells respond to stress, such as nutrient shortage or damaged organelles, by promoting the formation of structures called autophagosomes. These structures engulf unwanted materials and transport them to be degraded and reused. The ULK complex is crucial for maintaining cellular health and function, influencing processes such as development, metabolism, and responses to diseases like cancer.