Target of Rapamycin

Target of Rapamycin (TOR) is a protein in cells that acts as a master regulator of growth and metabolism. It helps cells decide when to grow, divide, and produce energy based on nutrient availability and energy levels. When nutrients like amino acids and glucose are plentiful, TOR promotes processes like protein production and cell growth. Conversely, when resources are scarce, TOR activity decreases, conserving energy. This regulation is vital for maintaining healthy cell function, growth, and development, and is involved in processes like aging and disease. Drugs like rapamycin target TOR to influence these pathways for therapeutic purposes.