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Dementia and the Neurovirulence of HIV-1

Published online by Cambridge University Press:  07 November 2014

Abstract

Infection with human immunodeficiency virus type 1 (HIV-1 ) leads rapidly to infection of the brain and subsequent neuropsychological impairment, including subclinical impairment, minor cognitive-motor disorder, and HIV-1–associated dementia (HAD). This article reviews HAD and the factors involved in its pathogenesis; the effectiveness of antiretroviral therapy; the prevalence of HIV-1 and subtypes; and the role of chemokines and cytokines as the capstones associated with neuropathology due to inflammation.

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Copyright © Cambridge University Press 2000

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