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Petersen PT, Bodilsen J, Jepsen MPG, Larsen L, Storgaard M, Hansen BR, Lüttichau HR, Helweg-Larsen J, Wiese L, Andersen CØ, Nielsen H, Brandt CT. Viral lumbosacral radiculitis (Elsberg syndrome) in Denmark. Infection 2024; 52:839-846. [PMID: 37917395 PMCID: PMC11143033 DOI: 10.1007/s15010-023-02113-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 10/09/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE To describe clinical features and outcomes of viral lumbosacral radiculitis (Elsberg syndrome). METHODS Nationwide population-based cohort study of all adults hospitalised for viral lumbosacral radiculitis at departments of infectious diseases in Denmark from 2015 to 2020. RESULTS Twenty-eight patients with viral lumbosacral radiculitis were included (mean annual incidence: 1.2/1,000,000 adults). The median age was 35 years (IQR 27-43), and 22/28 (79%) were female. All patients had urinary retention, with 17/28 (61%) needing a catheter. On admission, at least one sign or symptom of meningitis (headache, neck stiffness, photophobia/hyperacusis) was present in 18/22 (82%). Concurrent genital herpetic lesions were present in 11/24 (46%). The median cerebrospinal fluid leukocyte count was 153 cells/µL (IQR 31-514). Magnetic resonance imaging showed radiculitis/myelitis in 5/19 (26%). The microbiological diagnosis was herpes simplex virus type 2 in 19/28 (68%), varicella-zoster virus in 2/28 (7%), and unidentified in 7/28 (25%). Aciclovir/valaciclovir was administered in 27/28 (96%). At 30 days after discharge, 3/27 (11%) had persistent urinary retention with need of catheter. At 180 days after discharge, moderate disabilities (Glasgow Outcome Scale score of 4) were observed in 5/25 (20%). CONCLUSIONS Urinary retention resolved within weeks in most patients with viral lumbosacral radiculitis, but moderate disabilities according to the Glasgow Outcome Scale were common at the end of follow-up.
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Affiliation(s)
- Pelle Trier Petersen
- Department of Pulmonary and Infectious Diseases, Nordsjællands Hospital, Dyrehavevej 29, 3400, Hillerød, Denmark.
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
| | - Jacob Bodilsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Micha Phill Grønholm Jepsen
- Department of Pulmonary and Infectious Diseases, Nordsjællands Hospital, Dyrehavevej 29, 3400, Hillerød, Denmark
| | - Lykke Larsen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Merete Storgaard
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | | | | | | | - Lothar Wiese
- Department of Medicine, Zealand University Hospital, Roskilde, Denmark
| | | | - Henrik Nielsen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Abstract
Purpose of Review This review focuses on the pathophysiology of acute HIV infection (AHI) and related central nervous system (CNS) pathology, the clinical characteristics of neurologic complications of AHI, and the implications of the CNS reservoir and viral escape for HIV treatment and cure strategies. Recent Findings Recent studies in newly seroconverted populations show a high prevalence of peripheral neuropathy and cognitive dysfunction in AHI, even though these findings have been classically associated with chronic HIV infection. HIV cure strategies such as the "shock and kill" strategy are currently being studied in vitro and even in small clinical trials, though the CNS as a reservoir for latent HIV poses unique barriers to these treatment strategies. Summary Limited point of care diagnostic testing for AHI and delayed recognition of infection continue to lead to under-recognition and under-reporting of neurologic manifestations of AHI. AHI should be on the differential for a broad range of neurological conditions, from Bell's palsy, peripheral neuropathy, and aseptic meningitis, to more rare manifestations such as ADEM, AIDP, meningo-radiculitis, transverse myelitis, and brachial neuritis. Treatment for these conditions involves early initiation of antiretroviral therapy (ART) and then standard presentation-specific treatments. Current HIV cure strategies under investigation include bone marrow transplant, viral reservoir re-activation and eradication, and genome and epigenetic viral targeting. However, CNS penetration by HIV-1 occurs early on in the disease course with the establishment of the CNS viral reservoir and is an important limiting factor for these therapies.
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Abstract
Primary human immunodeficiency virus type 1 (HIV-1) infection is defined as the period from initial infection with HIV to complete seroconversion. Neurologic sequelae of primary HIV-1 infection are not uncommon, potentially affecting all parts of the nervous system. It is important for the neurologist to be aware of symptomatic primary HIV infection, as it may afford an early and accurate diagnosis of HIV infection and the opportunity for consideration of early antiretroviral therapy. This chapter introduces the clinical manifestations of primary HIV infection, including the laboratory and diagnostic approach, before detailing the various neurologic sequelae. Finally the treatment of primary HIV infection and neurologic sequelae are discussed, in the context of recent advances in the field of HIV reservoirs and longer-term neurologic complications.
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Affiliation(s)
- Bruce James Brew
- Departments of Neurology and HIV Medicine, St. Vincent's Hospital and Peter Duncan Neurosciences Unit, St. Vincent's Centre for Applied Medical Research, St. Vincent's Hospital, Sydney, NSW, Australia.
| | - Justin Y Garber
- Department of Neurology, St. Vincent's Hospital, Sydney, NSW, Australia
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Peripheral neuropathy in primary HIV infection associates with systemic and central nervous system immune activation. J Acquir Immune Defic Syndr 2014; 66:303-10. [PMID: 24732871 DOI: 10.1097/qai.0000000000000167] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Peripheral neuropathy (PN) is a frequent complication of chronic HIV infection. We prospectively studied individuals with primary HIV infection (<1 year after transmission) to assess the presence of and laboratory associations with PN in this early stage. METHODS Standardized examination and analysis of blood and cerebrospinal fluid (CSF) was performed in participants with laboratory-confirmed primary HIV infection. PN was defined as ≥1 of the following unilateral or bilateral signs: decreased distal limb position, vibration, or temperature sense or hyporeflexia; symptomatic PN (SPN) was defined as the presence of these signs with symptoms. Analysis used nonparametric statistics. RESULTS Overall, 20 (35%) of 58 antiretroviral-naive male subjects without diabetes evaluated at a median of 107 days post HIV transmission met criteria for PN. Thirteen (65%) of 20 PN subjects met criteria for SPN; 6 (30%) of 20 had bilateral findings. PN subjects and no PN subjects (NPN) did not differ in median age, days post HIV transmission, blood CD4 or CD8 counts, CSF or plasma HIV RNA levels, CSF white blood cell counts, or CSF to blood albumin ratio. PN and SPN subjects had elevated CSF neopterin (P = 0.003 and P = 0.0005), CSF monocyte chemoattractant protein-1 (P = 0.006 and P = 0.01), and blood neopterin (P = 0.006 and P = 0.009) compared with NPN subjects. PN subjects had a higher percentage of activated phenotype CSF CD8 T lymphocytes than NPN subjects (P = 0.009). CONCLUSIONS Signs of PN were detected by detailed neurologic examination in 35% of men enrolled in a neurological study at a median of 3.5 months after HIV transmission. PN during this early period may be mediated by systemic and nervous system immune responses to HIV.
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Komolafe MA, Fatusi OA, Alatise OI, Komolafe EO, Amusa YB, Adeolu AA, Durosinmi MA. The role of human immunodeficiency virus infection in infranuclear facial paralysis. J Natl Med Assoc 2009; 101:361-6. [PMID: 19397228 DOI: 10.1016/s0027-9684(15)30885-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study describes the pattern of idiopathic infranuclear facial palsy (facial neuropathy) and highlights the role of human immunodeficiency virus (HIV)/AIDS in its occurrence and management. PATIENTS AND METHODS This study conducted in Ile-Ife, Nigeria, assessed individuals with idiopathic facial neuropathy seen at the neurology; maxillofacial surgery; and ear, nose and throat outpatient clinics between 1994 and 2006. RESULTS Eighty-eight patients with idiopathic facial neuropathy were seen during the 13-year study period. Forty-six (52.3%) were males, and the age range was 15 to 76 years, with a median of 35.5 years and interquartile range of 24.5 to 54 years. The right side was affected in 59.1%, compared with 40.9% on the left side. Twenty-six patients (29.5%) were HIV positive at presentation: 16 males, 10 females; mean age for HIV-positive patients was 29.15 +/- 8.12 years and 44.39 +/- 18.48 years for HIV-negative patients. There was a significant relationship among the status of the patients and the severity at presentation (p = .035), treatment given (p = .019), and the occurrence of flu-like symptoms (p = .004). CONCLUSION A high index of suspicion of seroconversion is essential in patients presenting with idiopathic facial neuropathy since it has implications for management. Serological testing for HIV, especially in patients at risk and those with history of recent flu-like symptoms, is recommended.
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Affiliation(s)
- Morenikeji A Komolafe
- Department of Medicine, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Osun State, Nigeria
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High level HIV-1 DNA concentrations in brain tissues differentiate patients with post-HAART AIDS dementia complex or cardiovascular disease from those with AIDS. ACTA ACUST UNITED AC 2009; 52:651-6. [PMID: 19641870 DOI: 10.1007/s11427-009-0085-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Accepted: 04/23/2009] [Indexed: 01/03/2023]
Abstract
Highly active antiretroviral treatment (HAART) has had a significant impact on survival of individuals with acquired immunodeficiency syndrome (AIDS); however, with the longer life-span of patients with AIDS, there is increasing prevalence of AIDS dementia complex (ADC) and other non-AIDS-defining illness, and cardiovascular diseases (CVD) are also common. The influence of these varied disease processes on HIV-1 DNA concentration in brain tissues has not been thoroughly assessed in the post-HAART era. The purpose of the current study is to clarify the impacts of ADC and other complications of HIV disease on the viral load in the brains in AIDS patients with post-HARRT. We examined autopsy specimens from the brains of thirteen patients who died from complications of AIDS with quantitative polymerase chain reaction (QPCR). All but one patient had received HAART prior to death since 1995. Two patients died with severe CVD, multiple cerebrovascular atherosclerosis (CVA) throughout the brain and five patients died with ADC. Six patients had no ADC/CVA. A QPCR was used to measure the presence of HIV-1 DNA in six brain tissues (meninges, frontal grey matter, frontal white matter, temporal subcortex, cerebellum and basal ganglia). In the post-HARRT era, for non-ADC/CVA patients, HIV-1 DNA concentration in brain tissues was statistically higher than that in patients with ADC. In a new finding, two patients who suffered from severe CVD, especially CVA, also had high concentrations of HIV-1 in brain compartments not showing ADC related changes. To our knowledge, this is the first report of a relationship between the CVA and HIV-1 viral burden in brain. The current observations suggest that HAART-resistant HIV reservoirs may survive within ADC lesions of the brain as well as the macrophage rich atherosclerosis, which needs to be confirmed by more AIDS cases with CVA.
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Douvoyiannis M, Litman N. Acute encephalopathy and multi-organ involvement with rhabdomyolysis during primary HIV infection. Int J Infect Dis 2009; 13:e299-304. [PMID: 19324581 DOI: 10.1016/j.ijid.2009.01.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2008] [Revised: 01/06/2009] [Accepted: 01/19/2009] [Indexed: 11/20/2022] Open
Abstract
An adolescent male developed encephalopathy and multiple organ involvement with rhabdomyolysis during primary HIV infection (PHI). All symptoms and signs resolved within a few days. Nineteen cases of central nervous system complications (other than aseptic meningitis) have been reported in PHI. These include encephalopathy, meningoencephalitis, acute disseminated encephalomyelitis, multiple sclerosis, myelopathy, and meningoradiculitis. Half of the patients died or suffered sequelae. Except in cases of multiple sclerosis, steroids were not of benefit. Initiation of antiretrovirals during PHI remains controversial. Rhabdomyolysis was reported in eight patients with PHI. All patients recovered. Primary HIV infection should be considered when the clinician faces patients with unexplained neurologic manifestations, rhabdomyolysis, or multiple organ involvement.
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Affiliation(s)
- Miltiadis Douvoyiannis
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Children's Hospital at Montefiore, Albert Einstein College of Medicine, 3415 Bainbridge Avenue, Rosenthal 4th Floor, Bronx, NY 10467, USA.
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Brew BJ. Neurological sequelae of primary HIV infection. HANDBOOK OF CLINICAL NEUROLOGY 2008; 85:69-77. [PMID: 18808976 DOI: 10.1016/s0072-9752(07)85005-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Serrano P, Hernández N, Arroyo JA, de Llobet JM, Domingo P. Bilateral Bell Palsy and Acute HIV Type 1 Infection: Report of 2 Cases and Review. Clin Infect Dis 2007; 44:e57-61. [PMID: 17304442 DOI: 10.1086/511876] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2006] [Accepted: 12/05/2006] [Indexed: 11/03/2022] Open
Abstract
Two adult patients who presented to a hospital with bilateral facial Bell palsy who were also experiencing human immunodeficiency virus type 1 seroconversion are described. Ten additional cases retrieved from the literature are also reviewed. Bell palsy appeared a median of 15 days after the beginning of the clinical disease, and aseptic meningitis was an invariable concomitant of facial neuropathy. All but 1 patient (8.3%) recovered without sequelae.
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Affiliation(s)
- Pedro Serrano
- Department of Internal Medicine and Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
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Salemi M, Lamers SL, Yu S, de Oliveira T, Fitch WM, McGrath MS. Phylodynamic analysis of human immunodeficiency virus type 1 in distinct brain compartments provides a model for the neuropathogenesis of AIDS. J Virol 2005; 79:11343-52. [PMID: 16103186 PMCID: PMC1193641 DOI: 10.1128/jvi.79.17.11343-11352.2005] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
"Phylodynamic" analysis combines various statistical procedures that can be used to correlate the epidemiological and evolutionary behavior of viral pathogens with the immune system of the host. We utilized this approach to examine human immunodeficiency virus type 1 (HIV-1) gp120 envelope DNA sequences (V1, V2, and V3) isolated from different brain compartments of a T-cell-depleted patient diagnosed with severe HIV-associated dementia at the time of death. In agreement with previous reports, phylogenetic analysis showed distinct virodemes but also revealed a significant amount of viral gene flow among different brain compartments. Local-molecular-clock analysis showed that HIV-1 meninges and temporal lobe subpopulations evolve about 30 and 100 times faster, respectively, than the other viral populations in the brain. However, maximum likelihood codon-based substitution models did not detect any site under significant positive selective pressure, and the main cause of HIV-1 genetic variation appeared to be random genetic drift. Therefore, the higher evolutionary rate in the meninges and temporal lobe could be due to an enhanced infection/expansion rate of macrophages as a consequence of the immune system failure. In conclusion, in this case study, viral infection in the brain progressed with a nonspecific genetic evolution, recurrent migration events, and an expansion of macrophage-tropic sequences. The data suggest that after immune failure newly produced viral variants, which would be rapidly cleared under normal conditions, begin to productively infect macrophages in a "self-amplifying" cycle of infection/inflammatory response that could be at the origin of HIV-associated dementia.
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Affiliation(s)
- Marco Salemi
- Department of Ecology and Evolutionary Biology, University of California at Irvine, USA.
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Abstract
HIV infection in the United States appeared early in the 1980s, when previously healthy homosexual men manifested opportunistic infections attributable to apparent underlying immunodeficiency. After these initial isolated reports, there appeared many other groups of patients at risk for development of this devastating disease. From these meager beginnings, the problem has escalated exponentially. HIV infection can affect every system in the human body. Since the era of highly active antiretroviral therapy, however, the prevalence of opportunistic infections and HIV-AIDS clinical manifestations has declined dramatically. In addition to antiretroviral therapy, management of HIV-infected persons requires knowledge of the extent of system involvement, as well as highly active antiretroviral therapy-related adverse effects, so as to recognize complications and initiate appropriate intervention. In the following review we will attempt to comprehensively summarize the clinical manifestations of HIV infection for both pediatric and adult populations.
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Affiliation(s)
- Edina H Moylett
- Department of Allergy and Immunology, Baylor College of Medicine, and Texas Children's Hospital, Houston
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13
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Abstract
Infection with the human immunodeficiency virus type 1 (HIV-1) results in progressive loss of immune function marked by depletion of the CD4+ T-lymphocytes, leading to opportunistic infections and malignancies characteristic of AIDS. Although both host and viral determinants influence the rate of disease progression, the median time from initial infection to the development of AIDS among untreated patients ranges from 8 to 10 years. The clinical staging of HIV disease and the relative risk of developing opportunistic infections historically relied on the CD4+ T-lymphocyte counts. Although more recent studies have shown the importance of viral load quantitation in determining the rate of disease progression, it is still useful to categorize HIV disease stage on the basis of the degree of immunodeficiency: early disease (CD4+ > 500 cells/mL), mid-stage disease (CD4+ between 200 and 500 cells/mL), and end-stage disease (CD4+ < 50 cell/mL). This article reviews the natural history of HIV disease at each stage of HIV-1 infection with emphasis on acute infection and the major virologic and immunologic determinants of disease progression.
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Affiliation(s)
- E N Vergis
- Division of Infectious Diseases, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA. verge+@pitt.edu
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Hassin-Baer S, Steiner I, Achiron A, Sadeh M, Vonsover A, Hassin D. Unusual neurological manifestations of primary human immunodeficiency virus infection. Eur J Neurol 1998. [DOI: 10.1046/j.1468-1331.1998.540369.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Casseb JS, Caterino-de-Araujo A. [Difficulties in diagnosing atypical primary HIV-1 infection: report of a case]. Rev Inst Med Trop Sao Paulo 1994; 36:287-92. [PMID: 7855495 DOI: 10.1590/s0036-46651994000300015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Several cases of primary HIV-1 infection are not identified, either because the diagnosis is not suspected or because they test negative for HIV-1 antibody. This work presents an uncommon case of primary HIV-1 infection in an young parenteral drug abuser man, who presented symptoms of acute hepatitis. During the initial acute phase the serum sample of the patient tested negative for the presence of antibodies against several viruses, including HIV-1. Nevertheless, the diagnosis of primary HIV-1 infection was suspected by using an alternative method for "in vitro" induced antibody production (IVIAP), and confirmed by p24 antigen serum positivity and seroconversion in serial plasma samples of the patient. The authors suggest the use of the IVIAP and others complementary assays to help the diagnosis of acute HIV-1 infection in persons at high risk conditions.
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Affiliation(s)
- J S Casseb
- Médico Infectologista, Instituto de Infectologia Emílio Ribas, São Paulo, SP, Brasil
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Atwood WJ, Berger JR, Kaderman R, Tornatore CS, Major EO. Human immunodeficiency virus type 1 infection of the brain. Clin Microbiol Rev 1993; 6:339-66. [PMID: 8269391 PMCID: PMC358293 DOI: 10.1128/cmr.6.4.339] [Citation(s) in RCA: 83] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Direct infection of the central nervous system by human immunodeficiency virus type 1 (HIV-1), the causative agent of AIDS, was not appreciated in the early years of the AIDS epidemic. Neurological complications associated with AIDS were largely attributed to opportunistic infections that arose as a result of the immunocompromised state of the patient and to depression. In 1985, several groups succeeded in isolating HIV-1 directly from brain tissue. Also that year, the viral genome was completely sequenced, and HIV-1 was found to belong to a neurotropic subfamily of retrovirus known as the Lentivirinae. These findings clearly indicated that direct HIV-1 infection of the central nervous system played a role in the development of AIDS-related neurological disease. This review summarizes the clinical manifestations of HIV-1 infection of the central nervous system and the related neuropathology, the tropism of HIV-1 for specific cell types both within and outside of the nervous system, the possible mechanisms by which HIV-1 damages the nervous system, and the current strategies for diagnosis and treatment of HIV-1-associated neuropathology.
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Affiliation(s)
- W J Atwood
- Section on Molecular Virology and Genetics, National Institute of Neurological Disorders and Stroke, Bethesda, Maryland 20892
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Manifestations cliniques et biologiques de la primo-infection par le virus de l'immunodéficience humaine : revue de la littérature. Med Mal Infect 1993. [DOI: 10.1016/s0399-077x(05)81191-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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