Cell growth regulation

Cell growth regulation involves controlling how and when cells divide and expand, ensuring proper development and maintenance of tissues. This process is managed through signals, called growth factors, and internal checkpoints that assess whether conditions are suitable for division. If everything is normal, cells grow and divide; if there are issues or damage, growth stops or cells repair themselves. Proper regulation prevents uncontrolled growth, which can lead to problems like cancer. Essentially, it’s a complex system that maintains balance, making sure cells grow only when needed and function correctly within the body.