Evidence map›Paper›PMID 40400454›Full record

ArticleJournal of medical virology2025

Monkeypox Virus Subverts the Inflammatory Response of Macrophages at the Maternal-Fetal Interface.

Jonatane Andrieu, Margaux Valade, Nathalie Wurtz, Marion Lebideau, Florence Bretelle, Bernard La Scola, Jean-Louis Mège, Soraya Mezouar

Abstract read
In one paragraph

Article in Journal of medical virology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

8 authors.

Jonatane AndrieuAix-Marseille Univ, Centre National de la Recherche Scientifique, Établissement Français du Sang, Anthropologie bio-culturelle, Droit, Éthique et Santé, Marseille, France.ORCID 0000-0002-3603-0426
Margaux ValadeAix-Marseille Univ, Institut Recherche Développement, Assistance Publique - Hôpitaux de Marseille, Microbe, Evolution, Phylogeny Infection, Marseille, France.
Nathalie WurtzAix-Marseille Univ, Institut Recherche Développement, Assistance Publique - Hôpitaux de Marseille, Microbe, Evolution, Phylogeny Infection, Marseille, France.
Marion LebideauAix-Marseille Univ, Institut Recherche Développement, Assistance Publique - Hôpitaux de Marseille, Microbe, Evolution, Phylogeny Infection, Marseille, France.
Florence BretelleAix-Marseille Univ, Institut Recherche Développement, Assistance Publique - Hôpitaux de Marseille, Microbe, Evolution, Phylogeny Infection, Marseille, France.
Bernard La ScolaAix-Marseille Univ, Institut Recherche Développement, Assistance Publique - Hôpitaux de Marseille, Microbe, Evolution, Phylogeny Infection, Marseille, France.ORCID 0000-0001-8006-7704
Jean-Louis MègeAix-Marseille Univ, Centre National de la Recherche Scientifique, Établissement Français du Sang, Anthropologie bio-culturelle, Droit, Éthique et Santé, Marseille, France.
Soraya MezouarAix-Marseille Univ, Centre National de la Recherche Scientifique, Établissement Français du Sang, Anthropologie bio-culturelle, Droit, Éthique et Santé, Marseille, France.ORCID 0000-0002-2285-7051

Funding

The authors received no specific funding for this work.
6 · The paper itself

Abstract

Monkeypox is a viral zoonosis caused by the monkeypox virus (MPXV). Although the virus was identified decades ago, human immunity to MPXV infection has not been widely characterized. During MPXV infection, macrophages are recruited at the site of infection and are thought to contribute to the spread of the virus. Cases of MPXV vertical transmission were reported in infected pregnant women to the developing fetuses in utero resulting to high viral burden in placenta tissue and abortion. We aim to understand the impact of MPXV infection at the foeto-maternal interface by focusing on macrophages functions. Using full-term placental explant model, macrophages were recruited at site of infection. Isolated naive macrophages are permissive to MPXV infection and secrete high levels of pro-inflammatory cytokines associated with a strong M1 polarization profile. Analysis of antiviral gene expression reveals upregulation of IFNA and IFN-associated genes suggesting that MPXV induces the expression of some component of antiviral response from macrophages that are unable to clear the virus. Our study shows that macrophages are permissive to MPXV that subverts inflammatory and antiviral machinery without virus clearance. Such findings contribute to better knowledge of MPXV vertical transmission pathogenesis.

Indexed as

MacrophagesMonkeypox virusMpox, MonkeypoxPlacentaCytokinesFemaleHumansInfectious Disease Transmission, VerticalInflammationPregnancyPregnancy Complications, InfectiousCytokinesantiviral responsemacrophage polarization profilesmacrophagesmonkeypox virusplacentapregnancy

Identifiers

PMID40400454
PMCPMC12096145

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.