Evidence map›Paper›PMID 29037246›Full record

ArticleJournal of neuroinflammation2017

Effectors of Th1 and Th17 cells act on astrocytes and augment their neuroinflammatory properties.

Chittappen K Prajeeth, Julius Kronisch, Reza Khorooshi, Benjamin Knier, Henrik Toft-Hansen, Viktoria Gudi, Stefan Floess, Jochen Huehn, Trevor Owens, Thomas Korn and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

81 citing papers in PubMed, 127 citations in OpenAlex.

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  11. Detection of inflammation and glial cell-related biomarkers in adults with spinal muscular atrophy receiving nusinersen therapy.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
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  12. Immunogenetics of Multiple Sclerosis in Romanian Patients: Preliminary Data.International journal of molecular sciences · 2025
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  14. Reconstitution of CXCR3Annals of clinical and translational neurology · 2025
    Observational
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21 more citing papers are in PubMed but not listed here.

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

11 authors at 5 institutions in 2 countries.

Chittappen K PrajeethClinical Neuroimmunology and Neurochemistry, Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
Julius KronischClinical Neuroimmunology and Neurochemistry, Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
Reza KhorooshiDepartment of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.
Benjamin KnierDepartment of Neurology, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany.
Henrik Toft-HansenHans Christian Andersen Children's Hospital, Odense University Hospital, Odense, Denmark.
Viktoria GudiClinical Neuroimmunology and Neurochemistry, Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
Stefan FloessExperimental Immunology, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany.
Jochen HuehnExperimental Immunology, Helmholtz Centre for Infection Research, Inhoffenstr. 7, 38124, Braunschweig, Germany.
Trevor OwensDepartment of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, Odense, Denmark.
Thomas KornDepartment of Neurology, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, Munich, Germany.
Martin StangelClinical Neuroimmunology and Neurochemistry, Department of Neurology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany. stangel.martin@mh-hannover.de.ORCID http://orcid.org/0000-0003-2504-5398
Medizinische Hochschule Hannover · DEHelmholtz Centre for Infection Research · DETUM Klinikum · DEUniversity of Southern Denmark · DKOdense University Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutoreactive Th1 and Th17 cells are believed to mediate the pathology of multiple sclerosis in the central nervous system (CNS). Their interaction with microglia and astrocytes in the CNS is crucial for the regulation of the neuroinflammation. Previously, we have shown that only Th1 but not Th17 effectors activate microglia. However, it is not clear which cells are targets of Th17 effectors in the CNS.

methodsTo understand the effects driven by Th17 cells in the CNS, we induced experimental autoimmune encephalomyelitis in wild-type mice and CD4

resultsWe observed in α4-deficient mice weak microglial activation but comparable astrogliosis to that of wild-type mice in the regions of the brain populated with Th17 infiltrates, suggesting that Th17 cells target astrocytes and not microglia. In vitro, in response to supernatants from Th1 and Th17 cultures, astrocytes showed altered expression of neurotrophic factors, pro-inflammatory cytokines and chemokines. Furthermore, increased expression of chemokines in Th1- and Th17-treated astrocytes enhanced recruitment of microglia and transendothelial migration of Th17 cells in vitro.

conclusionOur results demonstrate the delicate interaction between T cell subsets and glial cells and how they communicate to mediate their effects. Effectors of Th1 act on both microglia and astrocytes whereas Th17 effectors preferentially target astrocytes to promote neuroinflammation.

Indexed as

AnimalsAstrocytesCell MovementCells, CulturedCytokinesEncephalomyelitis, Autoimmune, ExperimentalGliosisInflammation MediatorsMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicTh17 CellsTh1 CellsCytokinesInflammation MediatorsAstrocytesTh1Th17

Identifiers

PMID29037246
PMCPMC5644084
OpenAlexW2761921378

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.