Evidence map›Paper›PMID 24227784›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2013

The kinetics of myelin antigen uptake by myeloid cells in the central nervous system during experimental autoimmune encephalomyelitis.

Rebecca A Sosa, Cathi Murphey, Niannian Ji, Astrid E Cardona, Thomas G Forsthuber

Abstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% 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

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

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  15. Uncovering sex differences of rodent microglia.Journal of neuroinflammation · 2021
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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

5 authors at 1 institution in 1 country.

Rebecca A SosaDepartment of Biology, University of Texas at San Antonio, San Antonio, TX 78249.
Cathi Murphey
Niannian Ji
Astrid E Cardona
Thomas G Forsthuber
The University of Texas at San Antonio · US

Funding

STRUCTURAL VISUALIZATION IN BIOINFORMATICSG12RR013646 · NCRR · UNIVERSITY OF TEXAS SAN ANTONIO · PI JOSE-YACAMAN, MIGUEL · 1998 to 2011
$19.6M
RCMI Center for Interdiscplinary Health Research CIHRG12MD007591 · NIMHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI PERRY, GEORGE · 2012 to 2016
$10.4M
Role of CX3CR1 in adaptive immunity during autoimmune encephalomyelitisSC1GM095426 · NIGMS · UNIVERSITY OF TEXAS SAN ANTONIO · PI CARDONA, ASTRID E · 2012 to 2016
$1.5M
Steroid resistance: Experimental Autoimmune Encephalomyelitis/Multiple SclerosisR01NS052177 · NINDS · UNIVERSITY OF TEXAS SAN ANTONIO · PI FORSTHUBER, THOMAS G. · 2007 to 2010
$1.2M
NCRR NIH HHS G12 RR013646NIGMS NIH HHS SC1 GM095426NIGMS NIH HHS SC1GM095426NIMHD NIH HHS G12 MD007591NIMHD NIH HHS G12MD007591NINDS NIH HHS NS-52177NINDS NIH HHS R01 NS052177
6 · The paper itself

Abstract

Induction of experimental autoimmune encephalomyelitis (EAE) in susceptible animals requires reactivation of encephalitogenic CD4(+) T cells by APCs in the CNS. However, it has remained unresolved from where APCs in the CNS acquire myelin Ag for T cell activation and under which conditions, that is, whether only during EAE or also in the naive CNS. In this study, we investigated the kinetics of myelin Ag uptake by CNS APCs during EAE and in the naive CNS. Our results show that during EAE CX3CR1(+)CD11b(+) microglia were the first APCs in the CNS to contain myelin Ag upon induction of disease, albeit in very small numbers. Dendritic cells (DCs) arrived in the CNS in sizable numbers significantly later (day 5 postimmunization), without detectable myelin Ag, but acquired it by day 7 postimmunization. Furthermore, a sharp increase in neuroantigen-containing DCs coincided with the onset of EAE symptoms. Importantly, in naive mice a low but consistent number of microglia contained myelin Ag, suggesting release by oligodendrocytes under steady state conditions. Although microglia isolated from naive brain and spinal cord did not elicit a strong CD4(+) T cell response in vitro, myelin Ag-containing microglia may still play a local role in modulating encephalitogenic CD4(+) T cell responses in early EAE prior to the arrival of other professional APCs, such as DCs. Finally, newly arriving DCs in the CNS not yet loaded with myelin Ag before the onset of EAE may be a potential therapeutic target.

Indexed as

Adoptive TransferAnimalsAntigen PresentationAntigensAutoantibodiesBrainCell MovementDendritic CellsEncephalomyelitis, Autoimmune, ExperimentalFemaleFreund's AdjuvantImaging, Three-DimensionalImmunizationInjections, IntraperitonealInjections, SubcutaneousLymphocyte ActivationAntigensAutoantibodiesFreund's AdjuvantMyelin Basic ProteinMyelin-Oligodendrocyte Glycoproteinmyelin oligodendrocyte glycoprotein (35-55)Myelin Proteolipid Proteinmyelin proteolipid protein (139-151)Peptide FragmentsPertussis Toxin

Identifiers

PMID24227784
PMCPMC3891847
OpenAlexW2162226607

What OpenQuestion holds

Textmetadata
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.