A Point of View: The Need to Identify an Antigen in Psyconeuroimmunological Disorders

Authors: Covelli, V.; Pellegrino, N. M.; Jirillo, E.

Source: Current Drug Metabolism, Volume 9, Number 24, September 2003 , pp. 1951-1955(5)

Publisher: Bentham Science Publishers

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Abstract:

Several lines of evidence support a mutual relationship between the nervous system and the immune system. Therefore, it is not surprising that some neuropsychiatric disorders are also characterized by immune abnormalities.

In patients with phobic disorders and in patients with migraine without aura some common immune abnormalities have been detected and, in particular, natural immunity deficits, exaggerated release of proinflammatory cytokines and circulating bacterial endotoxins have been found.

In other neurological disease, some etiologic factors have been detected as in the case of Guillain-Barrè syndrome in which molecular mimicry between Campylobacter jejuni endotoxin and GM1 ganglioside may cause an acute inflammatory polyneuropathy.

On the other hand, attempts to identify an antigen have been made in patients with Alzheimer's disease and schizophrenia. Finally, the chronic fatigue syndrome, an old illness in search for an antigen, risk factors and precipitating agents have been described but evidence for a specific antigen is still lacking.

Keywords: alzeihmer; aids dementia complex; migraine; phobic disorders; schizophrenia; chronic fatigue syndrome; microglia; astrocytes

Document Type: Review article

DOI: http://dx.doi.org/10.2174/1381612033454234

Affiliations: 1: Division of Neurology, Policlinico Piazza G. Cesare, 4, 70124, Bari, Italy.

Publication date: 2003-09-01

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  • Current Pharmaceutical Design publishes timely in-depth reviews covering all aspects of current research in rational drug design. Each issue is devoted to a single major therapeutic area. A Guest Editor who is an acknowledged authority in a therapeutic field has solicits for each issue comprehensive and timely reviews from leading researchers in the pharmaceutical industry and academia.

    Each thematic issue of Current Pharmaceutical Design covers all subject areas of major importance to modern drug design, including: medicinal chemistry, pharmacology, drug targets and disease mechanism.
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