Evidence map›Paper›PMID 27671646›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2016

Follicular dendritic cell disruption as a novel mechanism of virus-induced immunosuppression.

Eleonora Melzi, Marco Caporale, Mara Rocchi, Verónica Martín, Virginia Gamino, Andrea di Provvido, Giuseppe Marruchella, Gary Entrican, Noemí Sevilla, Massimo Palmarini

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
19.3field-weighted citation impact, top 1% 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

38 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. iScience · 2023
    Article
  12. Article
  13. Comprehensive immune profiling reveals thatFrontiers in immunology · 2023
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. 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

10 authors at 6 institutions in 2 countries.

Eleonora MelziMRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, Scotland.
Marco CaporaleMRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, Scotland; Istituto Zooprofilattico Sperimentale dell'Abruzzo e Molise "G. Caporale", 64100 Teramo, Italy.
Mara RocchiMoredun Research Institute, Penicuik EH26 0PZ, Scotland.
Verónica MartínCentro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos-Madrid 28130, Spain.
Virginia GaminoDivision of Pathology, Public Health and Disease Investigation, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G61 1QH, Scotland.
Andrea di ProvvidoIstituto Zooprofilattico Sperimentale dell'Abruzzo e Molise "G. Caporale", 64100 Teramo, Italy.
Giuseppe MarruchellaIstituto Zooprofilattico Sperimentale dell'Abruzzo e Molise "G. Caporale", 64100 Teramo, Italy; Facoltà di Medicina Veterinaria, Università di Teramo, 64100 Teramo, Italy.
Gary EntricanMoredun Research Institute, Penicuik EH26 0PZ, Scotland.
Noemí SevillaCentro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos-Madrid 28130, Spain.
Massimo PalmariniMRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, Scotland; massimo.palmarini@glasgow.ac.uk.
MRC University of Glasgow Centre for Virus Research · GBCentro de Investigación en Sanidad AnimalMoredun Research Institute · GBIstituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale · ITUniversity of Glasgow · GBUniversity of Teramo · IT

Funding

Medical Research Council MC_UU_12014/10Wellcome Trust
6 · The paper itself

Abstract

Arboviruses cause acute diseases that increasingly affect global health. We used bluetongue virus (BTV) and its natural sheep host to reveal a previously uncharacterized mechanism used by an arbovirus to manipulate host immunity. Our study shows that BTV, similarly to other antigens delivered through the skin, is transported rapidly via the lymph to the peripheral lymph nodes. Here, BTV infects and disrupts follicular dendritic cells, hindering B-cell division in germinal centers, which results in a delayed production of high affinity and virus neutralizing antibodies. Moreover, the humoral immune response to a second antigen is also hampered in BTV-infected animals. Thus, an arbovirus can evade the host antiviral response by inducing an acute immunosuppression. Although transient, this immunosuppression occurs at the critical early stages of infection when a delayed host humoral immune response likely affects virus systemic dissemination and the clinical outcome of disease.

Indexed as

Immune ToleranceAnimal DiseasesAnimalsBluetongueBluetongue virusB-LymphocytesDendritic Cells, FollicularEndothelial CellsGene Expression Regulation, ViralHost-Pathogen InteractionsImmunohistochemistryLymph NodesMacrophagesSheepStromal CellsViremiaarbovirusbluetonguefollicular dendritic cellsimmunosuppressionlymph node

Identifiers

PMID27671646
PMCPMC5068271
OpenAlexW2525650629

What OpenQuestion holds

Textmetadata
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.