Evidence map›Paper›PMID 26906225›Full record

ArticleJournal of neuroinflammation2016

Sustained TNF production by central nervous system infiltrating macrophages promotes progressive autoimmune encephalomyelitis.

Alice Valentin-Torres, Carine Savarin, David R Hinton, Timothy W Phares, Cornelia C Bergmann, Stephen A Stohlman

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

39 citing papers in PubMed, 58 citations in OpenAlex.

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  16. The role of midkine in health and disease.Frontiers in immunology · 2023
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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

6 authors at 3 institutions in 1 country.

Alice Valentin-TorresDepartment of Neurosciences NC-30, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH, 44195, USA. valenta@ccf.org.
Carine SavarinDepartment of Neurosciences NC-30, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH, 44195, USA. savaric@ccf.org.
David R HintonDepartment of Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA. dhinton@usc.edu.
Timothy W PharesMalaria Vaccine Branch, Walter Reed Army Institute of Research, Silver Spring, MD, 20910, USA. timothy.w.phares.ctr@mail.mil.
Cornelia C BergmannDepartment of Neurosciences NC-30, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH, 44195, USA. bergmac@ccf.org.
Stephen A StohlmanDepartment of Neurosciences NC-30, Lerner Research Institute, The Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH, 44195, USA. stohlms2@ccf.org.
Cleveland Clinic Lerner College of Medicine · USUniversity of Southern California · USWalter Reed Army Institute of Research · US

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Fumito Ito · 1985 to 2026
$181.4M
NCI NIH HHS P30 CA014089NCI NIH HHS P30CA014089
6 · The paper itself

Abstract

backgroundTumor necrosis factor (TNF) has pleiotropic functions during both the demyelinating autoimmune disease multiple sclerosis (MS) and its murine model experimental autoimmune encephalomyelitis (EAE). How TNF regulates disability during progressive disease remains unresolved. Using a progressive EAE model characterized by sustained TNF and increasing morbidity, this study evaluates the role of unregulated TNF in exacerbating central nervous system (CNS) pathology and inflammation.

methodsProgressive MS was mimicked by myelin oligodendrocyte glycoprotein (MOG) peptide immunization of mice expressing a dominant negative IFN-γ receptor alpha chain under the human glial fibrillary acidic protein promoter (GFAPγR1∆). Diseased GFAPγR1∆ mice were treated with anti-TNF or control monoclonal antibody during acute disease to monitor therapeutic effects on sustained disability, demyelination, CNS inflammation, and blood brain barrier (BBB) permeability.

resultsTNF was specifically sustained in infiltrating macrophages. Anti-TNF treatment decreased established clinical disability and mortality rate within 7 days. Control of disease progression was associated with a decline in myelin loss and leukocyte infiltration, as well as macrophage activation. In addition to mitigating CNS inflammation, TNF neutralization restored BBB integrity and enhanced CNS anti-inflammatory responses.

conclusionsSustained TNF production by infiltrating macrophages associated with progressive EAE exacerbates disease severity by promoting inflammation and disruption of BBB integrity, thereby counteracting establishment of an anti-inflammatory environment required for disease remission.

Indexed as

AnimalsAntibodiesAntigens, CDBlood-Brain BarrierCalcium-Binding ProteinsCapillary PermeabilityCentral Nervous SystemDisease Models, AnimalEncephalomyelitis, Autoimmune, ExperimentalGene Expression RegulationGlial Fibrillary Acidic ProteinHumansInterferon-gammaMacrophagesMiceMice, TransgenicAif1 protein, mouseAntibodiesAntigens, CDCalcium-Binding ProteinsGlial Fibrillary Acidic ProteinInterferon-gammaMicrofilament ProteinsMyelin-Oligodendrocyte Glycoproteinmyelin oligodendrocyte glycoprotein (35-55)Peptide FragmentsTumor Necrosis Factor-alpha

Identifiers

PMID26906225
PMCPMC4763407
OpenAlexW2284637494

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.