Evidence map›Paper›PMID 34960632›Full record

ArticleViruses2021

Deciphering the Role of Extracellular Vesicles Derived from ZIKV-Infected hcMEC/D3 Cells on the Blood-Brain Barrier System.

Antonios Fikatas, Jonas Dehairs, Sam Noppen, Jordi Doijen, Frank Vanderhoydonc, Eef Meyen, Johannes V Swinnen, Christophe Pannecouque, Dominique Schols

Abstract read
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
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  3. Article
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  7. Article
  8. Article
  9. Review
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  11. Review
  12. Article
  13. Review
  14. An Overview of Zika Virus and Zika Virus Induced Neuropathies.International journal of molecular sciences · 2024
    Review
  15. Article
  16. Extracellular Vesicles inInternational journal of molecular sciences · 2024
    Review
  17. Article
  18. Article
  19. Review
  20. The SARS-CoV-2 envelope protein disrupts barrier function in anFrontiers in cellular neuroscience · 2022
    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

9 authors.

Antonios FikatasLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-7775-0040
Jonas DehairsLaboratory of Lipid Metabolism and Cancer, Department of Oncology, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-6789-2264
Sam NoppenLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.
Jordi DoijenLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.
Frank VanderhoydoncLaboratory of Lipid Metabolism and Cancer, Department of Oncology, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.
Eef MeyenLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.
Johannes V SwinnenLaboratory of Lipid Metabolism and Cancer, Department of Oncology, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0002-7720-5077
Christophe PannecouqueLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.
Dominique ScholsLaboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Faculty of Medicine, KU Leuven, 3000 Leuven, Belgium.ORCID 0000-0003-3256-5850

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To date, no vaccines or antivirals are available against Zika virus (ZIKV). In addition, the mechanisms underlying ZIKV-associated pathogenesis of the central nervous system (CNS) are largely unexplored. Getting more insight into the cellular pathways that ZIKV recruits to facilitate infection of susceptible cells will be crucial for establishing an effective treatment strategy. In general, cells secrete a number of vesicles, known as extracellular vesicles (EVs), in response to viral infections. These EVs serve as intercellular communicators. Here, we investigated the role of EVs derived from ZIKV-infected human brain microvascular endothelial cells on the blood-brain barrier (BBB) system. We demonstrated that ZIKV-infected EVs (IEVs) can incorporate viral components, including ZIKV RNA, NS1, and E-protein, and further transfer them to several types of CNS cells. Using label-free impedance-based biosensing, we observed that ZIKV and IEVs can temporally disturb the monolayer integrity of BBB-mimicking cells, possibly by inducing structural rearrangements of the adherent protein VE-cadherin (immunofluorescence staining). Finally, differences in the lipidomic profile between EVs and their parental cells possibly suggest a preferential sorting mechanism of specific lipid species into the vesicles. To conclude, these data suggest that IEVs could be postulated as vehicles (Trojan horse) for ZIKV transmission via the BBB.

Indexed as

Blood-Brain BarrierCells, CulturedCentral Nervous SystemEndothelial CellsExtracellular VesiclesHumansLipidomicsRNA, ViralViral Nonstructural ProteinsViral ProteinsZika VirusZika Virus InfectionNS1 protein, zika virusRNA, ViralViral Nonstructural ProteinsViral Proteinsblood–brain barrierextracellular vesicleslipidomicsmonolayer integrityviral transmissionZika virus

Identifiers

PMID34960632
PMCPMC8708812

What OpenQuestion holds

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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.