Evidence map›Paper›PMID 38822334›Full record

ArticleJournal of neuroinflammation2024

Therapeutic role of interferon-γ in experimental autoimmune encephalomyelitis is mediated through a tolerogenic subset of splenic CD11b

Gabriel Arellano, Eric Acuña, Eileah Loda, Lindsay Moore, Juan E Tichauer, Cristian Castillo, Fabian Vergara, Paula I Burgos, Pablo Penaloza-MacMaster, Stephen D Miller and 1 more

Abstract read
In one paragraph

Article in Journal of neuroinflammation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
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  6. Article
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.

Gabriel ArellanoProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
Eric AcuñaProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
Eileah LodaDepartment of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US.
Lindsay MooreDepartment of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US.
Juan E TichauerProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
Cristian CastilloProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
Fabian VergaraProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile.
Paula I BurgosDepartment of Clinical Immunology and Rheumatology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
Pablo Penaloza-MacMasterDepartment of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US.
Stephen D MillerDepartment of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL, US. s-d-miller@northwestern.edu.
Rodrigo NavesProgram of Immunology, Institute of Biomedical Sciences, Faculty of Medicine, Universidad de Chile, Santiago, Chile. rodrigonaves@uchile.cl.

Funding

Interferon-modulated vaccines against HIVDP2DA051912 · NIDA · NORTHWESTERN UNIVERSITY AT CHICAGO · PI PENALOZA, PABLO · 2020 to 2023
$2.7M
Agencia Nacional de Investigación y Desarrollo FONDECYT/ANID 1140049Agencia Nacional de Investigación y Desarrollo FONDECYT/ANID 1141211Agencia Nacional de Investigación y Desarrollo FONDECYT/ANID postdoc 3150133Agencia Nacional de Investigación y Desarrollo National Doctoral scholarship CONICYT-CHILE 21130452MECESUP Chile UCH 1304NIDA NIH HHS DP2 DA051912NIDA NIH HHS DP2DA051912
6 · The paper itself

Abstract

Cumulative evidence has established that Interferon (IFN)-γ has both pathogenic and protective roles in Multiple Sclerosis and the animal model, Experimental Autoimmune Encephalomyelitis (EAE). However, the underlying mechanisms to the beneficial effects of IFN-γ are not well understood. In this study, we found that IFN-γ exerts therapeutic effects on chronic, relapsing-remitting, and chronic progressive EAE models. The frequency of regulatory T (Treg) cells in spinal cords from chronic EAE mice treated with IFN-γ was significantly increased with no effect on Th1 and Th17 cells. Consistently, depletion of FOXP3-expressing cells blocked the protective effects of IFN-γ, indicating that the therapeutic effect of IFN-γ depends on the presence of Treg cells. However, IFN-γ did not trigger direct in vitro differentiation of Treg cells. In vivo administration of blocking antibodies against either interleukin (IL)-10, transforming growth factor (TGF)-β or program death (PD)-1, revealed that the protective effects of IFN-γ in EAE were also dependent on TGF-β and PD-1, but not on IL-10, suggesting that IFN-γ might have an indirect role on Treg cells acting through antigen-presenting cells. Indeed, IFN-γ treatment increased the frequency of a subset of splenic CD11b

Indexed as

CD11b AntigenEncephalomyelitis, Autoimmune, ExperimentalInterferon-gammaMice, Inbred C57BLMyeloid CellsSpleenAnimalsDisease Models, AnimalFemaleForkhead Transcription FactorsMiceMyelin-Oligodendrocyte GlycoproteinPeptide FragmentsProgrammed Cell Death 1 ReceptorT-Lymphocytes, RegulatoryTransforming Growth Factor betaCD11b AntigenForkhead Transcription FactorsInterferon-gammaItgam protein, mouseMyelin-Oligodendrocyte Glycoproteinmyelin oligodendrocyte glycoprotein (35-55)Pdcd1 protein, mousePeptide FragmentsProgrammed Cell Death 1 ReceptorTransforming Growth Factor betaCD11b+ cellsExperimental autoimmune encephalomyelitisInterferon-γMultiple sclerosisRegulatory T cellsTGF-β

Identifiers

PMID38822334
PMCPMC11143617

What Socratic 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 Socratic graph.