Immune Response: Regulation

Early events in an immune response may determine the outcome of immunogenic stimulus, and molecules produced as part of an immune response - such as cytokines and antibodies - can feed back into, suppress or promote the response. Both under- and overreaction to antigens may be deleterious, so the immune system requires control mechanisms at different levels so as to provide an optimal immune response at all times.

Keywords: antigen; immune responsiveness; cytokines; TH1/TH2 paradigm; suppressor cells; antibody feedback

 Further Reading
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Lukic, Miodrag L, and Lukic, Aleksandra M(Apr 2002) Immune Response: Regulation. In: eLS. John Wiley & Sons Ltd, Chichester. http://www.els.net [doi: 10.1038/npg.els.0001133]