mTOR

mTOR (mechanistic Target Of Rapamycin) is a protein inside cells that acts as a key regulator of growth, energy, and nutrient sensing. It helps cells decide when to grow, divide, or repair by responding to signals like food intake and energy levels. Think of it as a cellular "switch" that coordinates how the body uses nutrients, ensuring proper development and function. When mTOR works properly, it supports health; when it’s overactive or underactive, it can contribute to diseases such as cancer, obesity, and age-related conditions.