mucosa-associated lymphoid tissue (MALT)

Mucosa-associated lymphoid tissue (MALT) refers to collections of immune cells found in mucosal areas of the body, such as the digestive tract, respiratory system, and reproductive organs. MALT plays a crucial role in protecting these surfaces from infections and diseases. It includes structures like the tonsils, Peyer's patches in the intestines, and other lymphoid tissues. By monitoring and responding to pathogens that enter through mucosal surfaces, MALT helps maintain overall immune health, ensuring our body effectively fights off harmful invaders while maintaining tolerance to harmless substances.