Immunology Research

Mucosal immunology

Mucosal immunology is the study of immune responses that occur at mucosal surfaces, such as the intestines, the urogenital tract and the lungs. These tissues are closely associated with the external environment and the mucosal immune system must provide protective immunity to pathogens but remain tolerant of non-harmful environmental substances. It aims to provide a forum for both basic and clinical scientists to discuss all aspects of immunity and inflammation involving mucosal tissues. Since the mucosal membranes are the primary contact point between a host and its environment, a large amount of secondary lymphoid tissue is found here. The mucosa-associated lymphoid tissue, or MALT, provides the organism with an important first line of defense. Along with the spleen and lymph nodes, the tonsils and MALT are also considered to be secondary lymphoid tissue.