Abstract
The few available data on the immunological correlates of cognitive impairment occurring in neurological diseases are reviewed in order to provide a rationale for preliminary investigations in multiple sclerosis. Since HIV-correlated dementia constitutes a paradigmatic example of immune-mediated cognitive impairment, the neurodegenerative mechanisms occurring in such disease as well as in Alzheimer's disease are illustrated. The role of antibody-mediated immune responses, of microglial cells and of certain cytokines, particularly interleukin-1, in excitotoxic neural degeneration are put in evidence.
Sommario
I pochi dati disponibili circa i correaaai immunologici dei disturbi cognitivi in corso di malattie neurologiche vengono presi in rassegna al fine di delineare un razionale per eventuali indagini preliminari anche nell'ambito della sclerosi multipla. Poiché la demenza correlata all'infezione da HIV costituisce un esempio paradigmatico di deficit cognitivo immuno-mediato, vengono illustrati i mechanismi di neurodegenerazione the intervengono in tale condizione cosi come nella malattia di Alzheimer. Vengono evidenziati i ruoli della risposta immunitaria anticorpo-mediata, della microglia e di talune citochine, in particolare interleuchina-1, nel processo di neurodegenerazione da eccitotossicitd.
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Zaffaroni, M. Neuroimmunological correlates of cognitive impairment. Ital J Neuro Sci 19 (Suppl 6), S418–S423 (1998). https://doi.org/10.1007/BF00539599
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DOI: https://doi.org/10.1007/BF00539599