Animal models of human disease. Transgenic and knockout models of autoimmunity: Building a better disease?
The development of transgenic and knockout technologies has driven an explosion in new animal models of disease. These engineered diseases are a departure from previous animal models in that pathological syndromes are created from a priori assumptions about how disease pathogenesis could develop. Such models have been useful in providing new information on the functions of effector molecules such as cytokines, and in following the behavior of lymphocytes in vivo. However, the contrived nature of the systems might generate false information, unless validated by careful reference to human disease and spontaneous disease in other animal models.
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Department of Immunology, Scripps Research Institute, La Jolla, California 92037, USA.
D000818:Animals; D001327:Autoimmune Diseases / Q000235:genetics / Q000276:immunology*; D004195:Disease Models, Animal; D051379:Mice; D018345:Mice, Knockout / Q000276:immunology*; D008822:Mice, Transgenic / Q000276:immunology*