Abstract:
:Cytomegalovirus (CMV) infections are common and severe complications of HIV infection. The virus involves the nervous system, causing encephalitis, polyradiculomyelitis and peripheral neuropathies. Due to their limited sensitivity, traditional virological approaches, such as virus isolation or antigen detection in the CSF are useful only in limited instances, e.g. CMV polyradiculopathy. The aetiological diagnosis of these disorders relies on the analysis of cerebrospinal fluid by PCR and quantitative PCR may be important to establish the extent of CNS lesions and to monitor the efficacy of antiviral treatments. CMV is susceptible to various antivirals, including ganciclovir, foscarnet and cidofovir. CMV infections of the nervous system, in particular encephalitis, however, show only a poor response to standard treatments. Drug combination treatments i.e. ganciclovir plus foscarnet, are currently under evaluation in clinical trials.
journal_name
J Neuroviroljournal_title
Journal of neurovirologyauthors
Cinque P,Cleator GM,Weber T,Monteyne P,Sindic C,Gerna G,van Loon AM,Klapper PEdoi
10.3109/13550289809113490subject
Has Abstractpub_date
1998-02-01 00:00:00pages
120-32issue
1eissn
1355-0284issn
1538-2443journal_volume
4pub_type
杂志文章,评审abstract::Previous animal studies have identified a C31S residue substitution in the C30C31 dicysteine motif of the Tat protein that is associated with reduced neurovirulence in clade C human immunodeficiency virus (HIV). However, clinical studies of patients infected with clade C HIV have reported significant levels of cogniti...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-014-0293-z
更新日期:2014-12-01 00:00:00
abstract::HIV-associated neurocognitive disorders (HANDs) continue to be common and are associated with increased morbidity and mortality. However, the underlying mechanisms in the combination antiretroviral therapy (cART) era are not fully understood. Interferon alpha (IFNα) is an antiviral cytokine found to be elevated in the...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-016-0466-z
更新日期:2017-02-01 00:00:00
abstract::Toscana virus (Bunyaviridae family, Phlebovirus genus) is a sandfly fever virus responsible for human neurological infections. Sandfly viruses are transmitted by insect vectors (Phlebotomus species) and the infection is present in climatic areas that allow the life cycle of the vector. The arthropode-borne Toscana vir...
journal_title:Journal of neurovirology
pub_type: 杂志文章,评审
doi:10.1080/13550280390247678
更新日期:2003-12-01 00:00:00
abstract::The expression of cognitive symptoms associated with HIV varies over time and across individuals. This pattern may reflect transient contextual factors, including the degree of effort exerted by individuals undergoing cognitive testing. The present study examined whether effort corresponds to the expression of persist...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-017-0557-5
更新日期:2017-10-01 00:00:00
abstract::Despite common clinical features to suggest encephalitis, different viral encephalitides are known to have some specific clinical features, which if present, may suggest infection by a particular virus. West Nile viral (WNV) encephalitis has not been described with any specific diagnostic feature so far. In this conte...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-019-00733-2
更新日期:2019-06-01 00:00:00
abstract::Glycogen synthase kinase-3beta (GSK3beta) role in human immunodeficiency virus(HIV)-associated neurodegeneration has been evidenced by previous investigations. In this study, we investigated the specificity of two GSK3beta-specific inhibitors, AR-A014418 (A) and B6B30 (B) to prevent direct neurotoxicity in primary hum...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280903168131
更新日期:2009-09-01 00:00:00
abstract::The herpes simplex virus type 1 (HSV-1) latency-associated transcript (LAT) blocks apoptosis and inhibits caspase-3 activation. We previously showed that serum starvation (removal of serum from tissue culture media), which takes several days to induce apoptosis, results in decreased levels of both AKT (protein kinase ...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-015-0361-z
更新日期:2015-10-01 00:00:00
abstract::A postmarketing surveillance study was undertaken to investigate the safety and efficacy of interferon-alpha for human T-cell lymphotropic virus type 1 (HTLV-1)-associated myelopathy (HAM) under routine treatment conditions. A total of 273 cases from 91 medical institutions were registered into the survey. So far, 167...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280701397627
更新日期:2007-08-01 00:00:00
abstract::In the highly active antiretroviral therapy (HAART) era, the role of the inflammatory response in acquired immunodeficiency syndrome (AIDS)-related progressive multifocal leukoencephalopathy (PML) remains controversial. In this study, JC virus DNA load and levels of cytokines were determined in cerebrospinal fluid (CS...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280590924539
更新日期:2005-04-01 00:00:00
abstract::With aging of HIV populations, there is concern that Alzheimer's disease (AD) may become prevalent and difficult to distinguish from HIV-associated neurocognitive disorders. To date, there are no reports documenting histologically verified Alzheimer's neuropathology in individuals with HIV and dementia. Herein, we rep...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-018-0663-z
更新日期:2018-10-01 00:00:00
abstract::Zika virus (ZIKV) is an arbovirus transmitted mainly by mosquitos of Aedes species. The virus has emerged in recent years and spread throughout North and South Americas. The recent outbreak of ZIKV started in Brazil (2015) has resulted in infections surpassing a million mark. Contrary to the previous beliefs that Zika...
journal_title:Journal of neurovirology
pub_type: 杂志文章,评审
doi:10.1007/s13365-018-0614-8
更新日期:2018-06-01 00:00:00
abstract::Here, we report a patient who developed diplopia secondary to a right cranial nerve III and IV palsy, as well as fever and headache. Cerebrospinal fluid analysis (CSF) showed high varicella-zoster virus (VZV)-DNA viral load (>300,000,000 copies/ml). VZV antibodies in CSF was ≥1:16. Diagnosis of neurological reactivati...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-017-0534-z
更新日期:2017-08-01 00:00:00
abstract::Flavivirus encephalitis is believed to be the result of two main mechanisms: (i) direct damage to and dysfunction of neurons as a result of viral replication and (ii) destruction of the brain tissue by an inflammatory response. The differential impact of both mechanisms on the progression of flavivirus encephalitis ha...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280390173319
更新日期:2003-02-01 00:00:00
abstract::Like human immunodeficiency virus (HIV), feline immunodeficiency virus (FIV) invades and infects the central nervous system (CNS) soon after peripheral infection. The appearance of viral RNA is particularly prominent in the cerebrospinal fluid (CSF), suggesting an efficient route of virus transfer across the blood-CSF...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280600889567
更新日期:2006-08-01 00:00:00
abstract::Highly active antiretroviral treatment has led to unprecedented efficacy and tolerability in people living with HIV. This effect was also observed in the central nervous system with the nowadays uncommon observation of dementias; yet in more recent works milder forms are still reported in 20-30% of optimally treated i...
journal_title:Journal of neurovirology
pub_type: 杂志文章,评审
doi:10.1007/s13365-020-00874-9
更新日期:2020-10-01 00:00:00
abstract::Research assessing whether major depressive disorders (MDD) impacts neurocognitive functions in HIV+ persons has yielded inconsistent results. However, none have considered the role of MDD remission, chronicity, and stability on treatment. Ninety-five HIV+ adults clinically stable on combined antiretroviral treatment ...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-015-0368-5
更新日期:2016-02-01 00:00:00
abstract::HIV-1 viral proteins have been implicated in endothelial dysfunction, which is a major determinant of ischaemic stroke risk in HIV-infected individuals. Polymorphisms in HIV-1 viral protein R (Vpr) may alter its potential to promote endothelial dysfunction, by modifying its effects on viral replication, reactivation o...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-020-00936-y
更新日期:2021-01-18 00:00:00
abstract::Cell-free mitochondrial DNA (mtDNA) is a highly immunogenic molecule that is associated with several inflammatory conditions and with neurocognitive impairment during untreated HIV infection. Here, we investigate how cell-free mtDNA in cerebrospinal fluid (CSF) is associated with inflammation, neuronal damage, and neu...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-016-0497-5
更新日期:2017-04-01 00:00:00
abstract::Despite modern antiretroviral therapy, HIV-associated sensory neuropathy affects over 50 % of HIV patients. The clinical expression of HIV neuropathy is highly variable: many individuals report few symptoms, but about half report distal neuropathic pain (DNP), making it one of the most prevalent, disabling, and treatm...
journal_title:Journal of neurovirology
pub_type: 杂志文章,多中心研究
doi:10.1007/s13365-014-0236-8
更新日期:2014-06-01 00:00:00
abstract::Our previous studies in an experimental model of rabies showed neuronal process degeneration in association with severe clinical disease. Cultured adult rodent dorsal root ganglion neurons infected with challenge virus standard (CVS)-11 strain of rabies virus (RABV) showed axonal swellings and reduced axonal growth wi...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1007/s13365-015-0320-8
更新日期:2015-08-01 00:00:00
abstract::We examined murine hepatitis virus strain A59 (MHV-A59)-induced demyelinating disease in C57BL/6 mice which had previously been thymectomized at 25 days of age. Demyelination was observed in 51-96% of spinal cord quadrants examined 30 or 60 days post infection (dpi), indicating that neither an intact thymus nor thymic...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.3109/13550289709018297
更新日期:1997-06-01 00:00:00
abstract::When the bovine herpesvirus 1 (BHV-1) latency-related (LR) gene is inserted into the latency-associated transcript (LAT) locus of a herpes simplex virus type 1 (HSV-1) LAT deletion mutant, high levels of spontaneous reactivation from latency and enhanced pathogenesis occur. The LR gene, but not LAT, inhibits caspase 3...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280490261716
更新日期:2004-02-01 00:00:00
abstract::Recent studies on the coreceptor usage of human immunodeficiency virus (HIV) strains associated with acquired immunodeficiency syndrome (AIDS) dementia have shown that both X4 and R5 viruses are involved in the process. The disease is associated with enhanced virus replication and monocyte chemoattractant protein (MCP...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/753312763
更新日期:2004-01-01 00:00:00
abstract::It has recently been shown that bacteria and viruses can be delivered to the brain parenchyma without evoking an immune response. These experiments demonstrate that there are no cells within the brain parenchyma that can initiate a primary immune response, and that the drainage of pathogens from the brain parenchyma i...
journal_title:Journal of neurovirology
pub_type: 杂志文章,评审
doi:
更新日期:2000-05-01 00:00:00
abstract::Human immunodeficiency virus type-1 (HIV-1) invades the central nervous system (CNS) during acute infection which can result in HIV-associated neurocognitive disorders in up to 50% of patients, even in the presence of combination antiretroviral therapy (cART). Within the CNS, productive HIV-1 infection occurs in the p...
journal_title:Journal of neurovirology
pub_type: 杂志文章,评审
doi:10.1007/s13365-014-0271-5
更新日期:2015-06-01 00:00:00
abstract::Natalizumab therapy in multiple sclerosis has been associated with JC polyomavirus-induced progressive multifocal leucoencephalopathy. We hypothesized that natalizumab may also lead to reactivation of BK, a related human polyomavirus capable of causing morbidity in immunosuppressed groups. Patients with relapsing remi...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.3109/13550280903131923
更新日期:2009-09-01 00:00:00
abstract::To verify the possibility of different role of JC virus genotypes in the etiology of progressive multifocal leukoencephalopathy, we analysed several JC virus isolates amplified from AIDS patients with and without progressive multifocal leukoencephalopathy and healthy controls by nucleotide sequencing. Cerebrospinal fl...
journal_title:Journal of neurovirology
pub_type: 临床试验,杂志文章
doi:10.1080/135502801300069638
更新日期:2001-02-01 00:00:00
abstract::The brain's intrinsic immune system consists of glial cells that produce cytokines and chemokines in response to stimulation with cytomegalovirus (CMV). The present experiments were undertaken to determine whether this intrinsic glial cell response alone is sufficient to control CMV infection of the central nervous sy...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280490441130
更新日期:2004-06-01 00:00:00
abstract::Epstein-Barr virus (EBV) associated central nervous system (CNS) infection is a rare disease. We report an atypical manifestation of EBV encephalitis initially presenting with a tumor-like lesion of the optic tract in an immunocompromised patient 8 years after a combined kidney and pancreas transplantation had been pe...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280802345715
更新日期:2008-11-01 00:00:00
abstract::Age-dependent poliomyelitis (ADPM) is a virally induced neuroparalytic disease of mice and a model for amyotrophic lateral sclerosis (ALS). ADPM is triggered in genetically susceptible mice by immunosuppression and infection with lactate dehydrogenase-elevating virus (LDV). Both ADPM and ALS are characterized by progr...
journal_title:Journal of neurovirology
pub_type: 杂志文章
doi:10.1080/13550280152403308
更新日期:2001-06-01 00:00:00