TY - CHAP M1 - Book, Section TI - HIV Neurology A1 - Saylor, Deanna A1 - Sacktor, Ned A1 - Rumbaugh, Jeffrey A1 - Sevigny, Jeffrey A1 - Estanislao, Lydia B. A2 - Brust, John C.M. PY - 2019 T2 - CURRENT Diagnosis & Treatment: Neurology, 3e AB - HIV is a retrovirus belonging to the subfamily Lentivirus (slow virus), so-called because of the long latency period between primary infection and the CD4+ T-cell depletion that characterizes AIDS. During this latency period, the immune system becomes dysregulated and a chronic proinflammatory state develops, manifesting with hypergammaglobulinemia and an increased secretion of several cytokines. Many neurologic complications, particularly those occurring before the onset of AIDS, are attributable to immune-mediated processes. Without virologic control, eventually all components of the immune system (particularly the cellular response) become deficient, enabling opportunistic infections and malignancies to develop. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/20 UR - accessmedicine.mhmedical.com/content.aspx?aid=1159972808 ER -