Evidence map›Paper›PMID 32132640›Full record

ArticleCommunications biology2020

Therapeutic normal IgG intravenous immunoglobulin activates Wnt-β-catenin pathway in dendritic cells.

Anupama Karnam, Naresh Rambabu, Mrinmoy Das, Melissa Bou-Jaoudeh, Sandrine Delignat, Fabian Käsermann, Sébastien Lacroix-Desmazes, Srini V Kaveri, Jagadeesh Bayry

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. Therapeutic Potential ofInternational journal of molecular sciences · 2024
    Article
  4. Polymorphisms inFrontiers in veterinary science · 2022
    Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
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

9 authors at 2 institutions in 2 countries.

Anupama KarnamInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.ORCID http://orcid.org/0000-0001-8770-186X
Naresh RambabuInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.
Mrinmoy DasInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.ORCID http://orcid.org/0000-0002-9932-9548
Melissa Bou-JaoudehInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.ORCID http://orcid.org/0000-0001-7649-3751
Sandrine DelignatInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.
Fabian KäsermannCSL Behring, Research, CSL Biologics Research Center, 3014, Bern, Switzerland.ORCID http://orcid.org/0000-0002-4255-9350
Sébastien Lacroix-DesmazesInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.
Srini V KaveriInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France.
Jagadeesh BayryInstitut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 15 rue de l'Ecole de Médicine, F-75006, Paris, France. jagadeesh.bayry@crc.jussieu.fr.ORCID http://orcid.org/0000-0003-0498-9808
Inserm · FRCSL (Switzerland) · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapeutic normal IgG intravenous immunoglobulin (IVIG) is a well-established first-line immunotherapy for many autoimmune and inflammatory diseases. Though several mechanisms have been proposed for the anti-inflammatory actions of IVIG, associated signaling pathways are not well studied. As β-catenin, the central component of the canonical Wnt pathway, plays an important role in imparting tolerogenic properties to dendritic cells (DCs) and in reducing inflammation, we explored whether IVIG induces the β-catenin pathway to exert anti-inflammatory effects. We show that IVIG in an IgG-sialylation independent manner activates β-catenin in human DCs along with upregulation of Wnt5a secretion. Mechanistically, β-catenin activation by IVIG requires intact IgG and LRP5/6 co-receptors, but FcγRIIA and Syk are not implicated. Despite induction of β-catenin, this pathway is dispensable for anti-inflammatory actions of IVIG in vitro and for mediating the protection against experimental autoimmune encephalomyelitis in vivo in mice, and reciprocal regulation of effector Th17/Th1 and regulatory T cells.

Indexed as

AnimalsAnti-Inflammatory Agentsbeta CateninCells, CulturedDendritic CellsEncephalomyelitis, Autoimmune, ExperimentalFemaleHumansImmunoglobulins, IntravenousMiceMice, Inbred C57BLTh17 CellsT-Lymphocytes, RegulatoryWnt Signaling PathwayAnti-Inflammatory Agentsbeta CateninImmunoglobulins, Intravenous

Identifiers

PMID32132640
PMCPMC7055225
OpenAlexW3010240886

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.