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Cytokines

Cytokines are a group of proteins that regulate interactions of immune cells. His immunoregulatory function is key in immune response, inflammation.Cytokines are a group of small molecular weight proteins synthesized by many cells particularly immune cells.ts function is immunoregulatory be fundamental in communication and interactions that establish the immune system cells with each other and with other cells. Cytokines direct the innate immune response and specific immune response and are involved in inflammation and hematopoiesis.
activated macrophages, eosinophils, neutrophils and NK cells, induce the production of reactive oxygen species and nitrogen and macrophages involved in hematopoietic processes. Involved in such important processes as inflammation, regulation of MHC expression (Major Histocompatibility Complex) class I and class II immunosuppressive responses, regulation of isotype switching of immunoglobulins,

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Substance P

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tau protein

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