Evidence map›Paper›PMID 32317323›Full record

ArticlemBio2020

Simian Immunodeficiency Virus-Infected Memory CD4

Cheri A Lee, Erin Beasley, Karthikeyan Sundar, Margery Smelkinson, Carol Vinton, Claire Deleage, Kenta Matsuda, Fan Wu, Jake D Estes, Bernard A P Lafont and 2 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 16 citations in OpenAlex.

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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

12 authors at 5 institutions in 1 country.

Cheri A LeeLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA.
Erin BeasleyLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA.
Karthikeyan SundarLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA.
Margery SmelkinsonBiological Imaging, Research Technology Branch, NIAID/NIH, Bethesda, Maryland, USA.
Carol VintonLaboratory of Viral Diseases, NIAID/NIH, Bethesda, Maryland, USA.
Claire DeleageAIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA.
Kenta MatsudaLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA.
Fan WuLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA.
Jake D EstesVaccine and Gene Therapy Institute and Oregon National Primate Research Center (ONPRC), Oregon Health and Science University (OHSU), Beaverton, Oregon, USA.
Bernard A P LafontViral Immunology Section, Office of the Scientific Director, NIAID/NIH, Bethesda, Maryland, USA.
Jason M BrenchleyLaboratory of Viral Diseases, NIAID/NIH, Bethesda, Maryland, USA.
Vanessa M HirschLaboratory of Molecular Microbiology, NIAID/NIH, Bethesda, Maryland, USA vhirsch@niaid.nih.gov.
National Institute of Allergy and Infectious Diseases · USNational Institutes of Health · USFrederick National Laboratory for Cancer Research · USOffice of the Director · USOregon National Primate Research Center · US

Funding

Mechanisms of Immune Activation and Disease Progression in Animal ModelsZIAAI001029 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI BRENCHLEY, JASON · 2009 to 2025
$28.2M
Pathogenesis Studies Of Simian Immunodeficiency Virus Infection Of MonkeysZIAAI000370 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI HIRSCH, VANESSA M. · 2009 to 2022
$16.2M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001E
6 · The paper itself

Abstract

Simian immunodeficiency virus (SIV)-infected nonhuman primates can serve as a relevant model for AIDS neuropathogenesis. Current SIV-induced encephalitis (SIVE)/neurological complications of AIDS (neuroAIDS) models are generally associated with rapid progression to neuroAIDS, which does not reflect the tempo of neuroAIDS progression in humans. Recently, we isolated a neuropathogenic clone, SIVsm804E-CL757 (CL757), obtained from an SIV-infected rhesus macaque (RM). CL757 causes a more protracted progression to disease, inducing SIVE in 50% of inoculated animals, with high cerebral spinal fluid viral loads, multinucleated giant cells (MNGCs), and perivascular lymphocytic cuffing in the central nervous system (CNS). This latter finding is reminiscent of human immunodeficiency virus (HIV) encephalitis in humans but not generally observed in rapid progressor animals with neuroAIDS. Here, we studied which subsets of cells within the CNS were targeted by CL757 in animals with neurological symptoms of SIVE. Immunohistochemistry of brain sections demonstrated infiltration of CD4

Indexed as

AnimalsBiomarkersCD4-Positive T-LymphocytesCentral Nervous SystemDisease Models, AnimalFluorescent Antibody TechniqueHost-Pathogen InteractionsImmunohistochemistryImmunophenotypingLeukocytes, MononuclearMacrophagesNervous System DiseasesNeuroimmunomodulationSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusViral LoadBiomarkersAIDSCD4 T cellscentral nervous system infectionsencephalitisinflammationmacrophagesneuroAIDSneuroimmunologyneurovirulencerhesus macaquesimian immunodeficiency virus

Identifiers

PMID32317323
PMCPMC7175093
OpenAlexW3016272752

What OpenQuestion holds

Textmetadata
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.