Evidence map›Paper›PMID 22527632›Full record

ReviewJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2013

When human immunodeficiency virus meets chemokines and microglia: neuroprotection or neurodegeneration?

Italo Mocchetti, Lee A Campbell, G Jean Harry, Valeriya Avdoshina

Abstract readReview
In one paragraph

Review in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  3. Article
  4. Article
  5. Role of microglia in HIV-1 infection.AIDS research and therapy · 2023
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Italo MocchettiDepartment of Neuroscience, Georgetown University Medical Center, Research Building, Room EP04 Box 571464, Washington, DC 20057, USA. moccheti@georgetown.edu
Lee A Campbell
G Jean Harry
Valeriya Avdoshina
Georgetown University · USGeorgetown University Medical Center · USNational Institute of Environmental Health Sciences · US

Funding

Role of proBNDF and p75NTR in HIV-mediated Axonal/Dendritic DegenerationR01NS079172 · NINDS · GEORGETOWN UNIVERSITY · PI Italo Mocchetti · 2012 to 2026
$7.0M
Translational Research in Neuro-AIDS and Mental HealthR25MH080661 · NIMH · JOHNS HOPKINS UNIVERSITY · PI MCARTHUR, JUSTIN CHARLES. · 2007 to 2019
$2.9M
HIV drug abusers, polymorphisms and brain plasticityR01DA026174 · NIDA · GEORGETOWN UNIVERSITY · PI MOCCHETTI, ITALO · 2008 to 2012
$1.8M
Neuroimmunotoxicology: autoimmunity, inflammation, age, environmental agentsZIAES101623 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI HARRY, GAYLIA JEAN · 2009 to 2012
$1.7M
Cellular and molecular mechanisms of gp120 neurotoxicityR21NS074916 · NINDS · GEORGETOWN UNIVERSITY · PI MOCCHETTI, ITALO · 2011 to 2012
$426k
Mechanisms of morphine mediated neuroprotection against gp120Bal toxicity.F31DA032282 · NIDA · GEORGETOWN UNIVERSITY · PI CAMPBELL, LEE · 2011 to 2013
$126k
Intramural NIH HHSNIDA NIH HHS 1F31DA032282NIDA NIH HHS 1R01DA026174NIDA NIH HHS F31 DA032282NIDA NIH HHS R01 DA026174NIMH NIH HHS R25 MH080661NINDS NIH HHS 1R21NS074916NINDS NIH HHS R01 NS079172NINDS NIH HHS R21 NS074916
6 · The paper itself

Abstract

Chemokines are chemotactic cytokines that were originally discovered as promoters of leukocyte proliferation and mobility. In recent years, however, evidence has demonstrated constitutive expression of chemokines and chemokine receptors in a variety of cells in the central and peripheral nervous system and has proposed a role for chemokines in neurodegenerative diseases characterized by inflammation and microglia proliferation. In addition, chemokine receptors, and in particular CXCR4 and CCR5, mediate human immunodeficiency virus type 1 (HIV) infection of immunocompetent cells as well as microglia. Subsequently, HIV, through a variety of mechanisms, promotes synapto-dendritic alterations and neuronal loss that ultimately lead to motor and cognitive impairments. These events are accompanied by microglia activation. Nevertheless, a microglia-mediated mechanism of neuronal degeneration alone cannot fully explain some of the pathological features of HIV infected brain such as synaptic simplification. In this article, we present evidence that some of the microglia responses to HIV are beneficial and neuroprotective. These include the ability of microglia to release anti-inflammatory cytokines, to remove dying cells and to promote axonal sprouting.

Indexed as

AIDS Dementia ComplexAnimalsChemokinesHIVHIV InfectionsHumansMacrophage ActivationMicrogliaNeurodegenerative DiseasesReceptors, CCR5Receptors, CXCR4Viral ProteinsChemokinesReceptors, CCR5Receptors, CXCR4Viral Proteins

Identifiers

PMID22527632
PMCPMC3427402
OpenAlexW1973483759

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.