Mast Cells
Mast cells are specialised immune cells that help the body defend itself against threats such as pathogens and allergens. They are found in tissues throughout the body, including the respiratory and digestive tracts, skin, and even the brain. They are constantly on alert, releasing a variety of peptides, proteins, and other molecules that stimulate inflammation and attract other immune cells to the area. Mast cells play an important role in fighting infections, responding to allergens, and repairing damaged tissues. They also help regulate the immune system by participating in both innate immunity and adaptive immunity. In addition, mast cells are important for wound healing and tissue remodelling, and for controlling the release of chemicals such as histamine, which is responsible for many allergic responses.
← Journal of Respiratory Diseases