Evidence map›Paper›PMID 40384979›Full record

ArticleFrontiers in cellular and infection microbiology2025

Japanese encephalitis virus-associated human microglia induce cell death of human microvascular endothelial cells in receptor-independent infection.

Isabelle Fellay, Pauline Blanc, Alexey Larionov, Léa Schlunke, Luis Filgueira, Nils Lannes

Abstract read
In one paragraph

Article in Frontiers in cellular and infection microbiology, 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

6 authors.

Isabelle FellayDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Pauline BlancDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Alexey LarionovDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Léa SchlunkeDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Luis FilgueiraDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.
Nils LannesDepartment of Oncology, Microbiology and Immunology, Unit of Anatomy, Faculty of Science and Medicine, University of Fribourg, Fribourg, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The neurotropic virus Japanese encephalitis virus invades the human central nervous system, inducing neuroinflammation and further disruption of the blood-brain barrier. JEV interacts with various cell types of the blood-brain barrier including the endothelial cells. The present work aims to investigate impact of receptor-dependent and independent infection of human microvascular endothelial cells by Japanese encephalitis virus. Methods: Receptor-dependent infection was achieved using cell-free virus while receptor-independent infection was by co-culture of microvascular endothelial cells with virus-associated microglia. Results: While both receptor-dependent and independent infections of human microvascular endothelial cells led to virus propagation, only receptor-independent infection induced cell death of human microvascular endothelial cells. While the CX Discussion: Overall, our findings demonstrate that human microvascular endothelial cells supply virus propagation and Japanese encephalitis virus-associated microglia greatly contribute to endothelial cell death, an important component of the blood brain barrier integrity. Importantly, Tumour Necrosis Factor-related apoptosis inducing ligand and receptors represents a promising therapeutic target preventing microvascular endothelial cell death after neuroinvasion.

Indexed as

Cell DeathEncephalitis, JapaneseEncephalitis Virus, JapaneseEndothelial CellsMicrogliaBlood-Brain BarrierCell LineChemokine CX3CL1Coculture TechniquesCX3C Chemokine Receptor 1HumansMicrovesselsTNF-Related Apoptosis-Inducing LigandVirus ReplicationChemokine CX3CL1CX3C Chemokine Receptor 1CX3CL1 protein, humanCX3CR1 protein, humanTNF-Related Apoptosis-Inducing Ligandcytotoxicityhuman microgliaintercellular interactionsJapanese encephalitis (JE) virusmicrovascular endothelial cellsreceptor-independent infectionTRAIL (TNF-related apoptosis-inducing ligand)

Identifiers

PMID40384979
PMCPMC12081440

What OpenQuestion holds

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Registered trials

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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.