Their research focused on how this system is controlled. They identified a specific type of cell, called T-regulatory cells, that acts as a guardian. These cells are crucial because they teach the immune system to distinguish between external threats, like germs, and the body’s own healthy tissues. This control creates a necessary balance for our health.
Without this balance, serious problems can occur. The immune system might attack the body itself, leading to autoimmune diseases like lupus or type 1 diabetes. In other cases, some cancers can increase the activity of T-regulatory cells. This stops the immune system from fighting the tumor. This new understanding could lead to better treatments for cancer and autoimmune diseases. It may also help prevent the body from rejecting new organs after a transplant.
New Words:
1. Immune system : The network of cells, tissues, and organs that work together to protect the body from harmful invaders like bacteria and viruses.Example: A healthy diet helps to strengthen your immune system.
2. Disease : An illness that affects a person, animal, or plant; a condition that prevents the body or mind from working normally.
Example: The doctors are working to find a cure for the disease.
3. Treatment : Medical care given to a patient for an illness or injury.
Example: He is receiving treatment for a heart condition.