Biomaterial Database

The role of mast cells and basophils in immunoregulation. 1996

H Nolte

Allergy Unit, National Hospital, Copenhagen, Denmark.

The production of a wide range of cytokines by mast cells in response to activation by allergen places the mast cell in the center of the allergic inflammatory response. These cytokines may lead to eosinophil, basophil, and T cell recruitment. Coordinated production of IL-4 and IL-5 by TH2 helper cells enhanced IgE responsivity, thus perpetuating the allergic inflammatory response. As a variety of leukocytes involved in the allergic inflammatory response may produce cytokines, the critical nature of these mediators of inflammation in promoting and perpetuating inflammation is now well appreciated.

UI	MeSH Term	Description	Entries
D007249	Inflammation	A pathological process characterized by injury or destruction of tissues caused by a variety of cytologic and chemical reactions. It is usually manifested by typical signs of pain, heat, redness, swelling, and loss of function.	Innate Inflammatory Response,Inflammations,Inflammatory Response, Innate,Innate Inflammatory Responses
D008407	Mast Cells	Granulated cells that are found in almost all tissues, most abundantly in the skin and the gastrointestinal tract. Like the BASOPHILS, mast cells contain large amounts of HISTAMINE and HEPARIN. Unlike basophils, mast cells normally remain in the tissues and do not circulate in the blood. Mast cells, derived from the bone marrow stem cells, are regulated by the STEM CELL FACTOR.	Basophils, Tissue,Basophil, Tissue,Cell, Mast,Cells, Mast,Mast Cell,Tissue Basophil,Tissue Basophils
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001491	Basophils	Granular leukocytes characterized by a relatively pale-staining, lobate nucleus and cytoplasm containing coarse dark-staining granules of variable size and stainable by basic dyes.	Basophil
D016207	Cytokines	Non-antibody proteins secreted by inflammatory leukocytes and some non-leukocytic cells, that act as intercellular mediators. They differ from classical hormones in that they are produced by a number of tissue or cell types rather than by specialized glands. They generally act locally in a paracrine or autocrine rather than endocrine manner.	Cytokine