Evidence map›Paper›PMID 38124095›Full record

ArticleJournal of neuroinflammation2023

Amelioration of experimental autoimmune encephalomyelitis by in vivo reprogramming of macrophages using pro-resolving factors.

Thierry Gauthier, Omayra Martin-Rodriguez, Cécile Chagué, Anna Daoui, Adam Ceroi, Alexis Varin, Francis Bonnefoy, Séverine Valmary-Degano, Mélanie Couturier, Susanne Behlke and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 8 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

13 authors at 6 institutions in 1 country.

Thierry GauthierUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Omayra Martin-RodriguezUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Cécile ChaguéUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Anna DaouiUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Adam CeroiUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Alexis VarinUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Francis BonnefoyUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Séverine Valmary-DeganoPathology Department, Besancon University Hospital, 25000, Besançon, France.
Mélanie CouturierMED'INN'Pharma, 25000, Besancon, France.
Susanne BehlkeMED'INN'Pharma, 25000, Besancon, France.
Philippe SaasUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France.
Pierre-François CartronTeam "Apoptosis and Tumor Progression" CRCINA-INSERM U1232, Université de Nantes Nantes, LaBEX IGO, REpiCGO, EpiSAVMEN, LaBCT, Institut de Cancérologie de L'Ouest (ICO), 44000, Nantes, France.
Sylvain PerrucheUniversité de Franche-Comté, EFS, INSERM, UMR RIGHT, 25000, Besançon, France. sylvain.perruche@inserm.fr.
Inserm · FRUniversité Bourgogne Franche-Comté · FRÉtablissement Français du Sang · FRUniversité de franche-comté · FRCancéropôle Grand Ouest · FRCentre Hospitalier Universitaire de Besançon · FR

Funding

Agence Nationale de la Recherche ANR-11-LABX-0021Conseil régional de Bourgogne-Franche-Comté Soutien au LabEX LipSTICEtablissement Français du Sang 2016-02Etablissement Français du Sang FellowshipMinistère de l'Education Nationale, de l'Enseignement Supérieur et de la Recherche Doctoral fellowship
6 · The paper itself

Abstract

backgroundReinstating inflammation resolution represents an innovative concept to regain inflammation control in diseases marked by chronic inflammation. While most therapeutics target inflammatory molecules and inflammatory effector cells and mediators, targeting macrophages to initiate inflammation resolution to control neuroinflammation has not yet been attempted. Resolution-phase macrophages are critical in the resolution process to regain tissue homeostasis, and are programmed through the presence and elimination of apoptotic leukocytes. Hence, inducing resolution-phase macrophages might represent an innovative therapeutic approach to control and terminate dysregulated neuroinflammation.

methodsHere, we investigated if the factors released by in vitro induced resolution-phase macrophages (their secretome) are able to therapeutically reprogram macrophages to control neuroinflammation in the model of experimental autoimmune encephalomyelitis (EAE).

resultsWe found that injection of the pro-resolutive secretome reduced demyelination and decreased inflammatory cell infiltration in the CNS, notably through the in vivo reprogramming of macrophages at the epigenetic level. Adoptive transfer experiments with in vivo or in vitro reprogrammed macrophages using such pro-resolutive secretome confirmed the stability and transferability of this acquired therapeutic activity.

conclusionsOverall, our data confirm the therapeutic activity of a pro-resolution secretome in the treatment of ongoing CNS inflammation, via the epigenetic reprogramming of macrophages and open with that a new therapeutic avenue for diseases marked by neuroinflammation.

Indexed as

Encephalomyelitis, Autoimmune, ExperimentalAnimalsInflammationLeukocytesMacrophagesNeuroinflammatory DiseasesEpigenetic reprogrammingMacrophagesNeuroinflammationResolution of inflammationSecretome

Identifiers

PMID38124095
PMCPMC10734130
OpenAlexW4389994239

What OpenQuestion holds

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LicenceCC BY
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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.