Forkhead box class O

Forkhead box class O (FOXO) refers to a family of proteins that act as transcription factors, meaning they help regulate the activity of genes. They are crucial in maintaining cell health by controlling processes such as cell growth, death, and repair. FOXO proteins respond to signals like stress and nutrients to help cells adapt, and they play important roles in aging, immune function, and preventing cancer. Essentially, FOXO proteins are key regulators that ensure cells behave properly in response to internal and external cues, supporting overall bodily health and resilience.