Evidence map›Paper›PMID 32812031›Full record

ArticleThe Journal of experimental medicine2020

Rapid identification and characterization of infected cells in blood during chronic active Epstein-Barr virus infection.

Benjamin Fournier, David Boutboul, Julie Bruneau, Charline Miot, Cécile Boulanger, Marion Malphettes, Isabelle Pellier, Bertrand Dunogué, Benjamin Terrier, Felipe Suarez and 13 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.1field-weighted citation impact, top 6% 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

27 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. 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

23 authors at 9 institutions in 3 countries.

Benjamin FournierLaboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.
David BoutboulDepartment of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Julie BruneauUniversité de Paris, Paris, France.
Charline MiotDepartment of Pediatric Immunology Hematology and Oncology, University Hospital, Angers, France.
Cécile BoulangerInstitut Roi Albert II, Cancerology and Hematology Departments, University Clinics Saint-Luc Hospital, Brussels, Belgium.
Marion MalphettesDepartment of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Isabelle PellierDepartment of Pediatric Immunology Hematology and Oncology, University Hospital, Angers, France.
Bertrand DunoguéDepartment of Internal Medicine, Cochin Hospital, National Referral Centre for Systemic and Autoimmune Diseases, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Benjamin TerrierDepartment of Internal Medicine, Cochin Hospital, National Referral Centre for Systemic and Autoimmune Diseases, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Felipe SuarezDepartment of Adult Hematology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Stéphane BlancheDepartment of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Martin CastelleDepartment of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Sarah WinterDepartment of Pediatric Immunology, Hematology and Rheumatology, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Henri-Jacques DelecluseUnit F100, Institut National de la Santé et de la Recherche Médicale U1074, Deutsches Krebsforschungszentrum, German Cancer Research Center, Heidelberg, Germany.
Thierry MolinaUniversité de Paris, Paris, France.
Capucine PicardLaboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.
Stephan EhlInstitute for Immunodeficiency-Center for Chronic Immunodeficiency, Department of Pediatrics and Adolescent Medicine, Medical Center - Faculty of Medicine, University of Freiburg, Germany.
Despina MoshousUniversité de Paris, Paris, France.
Lionel GalicierDepartment of Clinical Immunology, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.
Vincent BarlogisDepartment of Pediatric Hematology-Oncology, La Timone Hospital, Marseille, France.
Alain FischerUniversité de Paris, Paris, France.
Bénédicte NevenUniversité de Paris, Paris, France.
Sylvain LatourLaboratory of Lymphocyte Activation and Susceptibility to EBV Infection, Institut National de la Santé et de la Recherche Médicale UMR 1163, Imagine Institute, Paris, France.
Hôpital Necker-Enfants Malades · FRAssistance Publique – Hôpitaux de Paris · FRHôpital Cochin · FRInserm · FRUniversité d'Angers · FRCliniques Universitaires Saint-Luc · BEGerman Cancer Research Center · DEHôpital de la Timone · FRUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epstein-Barr virus (EBV) preferentially infects epithelial cells and B lymphocytes and sometimes T and NK lymphocytes. Persistence of EBV-infected cells results in severe lymphoproliferative disorders (LPDs). Diagnosis of EBV-driven T or NK cell LPD and chronic active EBV diseases (CAEBV) is difficult, often requiring biopsies. Herein, we report a flow-FISH cytometry assay that detects cells expressing EBV-encoded small RNAs (EBERs), allowing rapid identification of EBV-infected cells among PBMCs. EBV-infected B, T, and/or NK cells were detectable in various LPD conditions. Diagnosis of CAEBV in 22 patients of Caucasian and African origins was established. All exhibited circulating EBV-infected T and/or NK cells, highlighting that CAEBV is not restricted to native American and Asian populations. Proportions of EBV-infected cells correlated with blood EBV loads. We showed that EBV-infected T cells had an effector memory activated phenotype, whereas EBV-infected B cells expressed plasma cell differentiation markers. Thus, this method achieves accurate and unambiguous diagnoses of different forms of EBV-driven LPD and represents a powerful tool to study their pathophysiological mechanisms.

Indexed as

AdultB-LymphocytesChildChild, PreschoolChronic DiseaseEpstein-Barr Virus InfectionsFemaleFlow CytometryHerpesvirus 4, HumanHumansIn Situ Hybridization, FluorescenceKiller Cells, NaturalLymphoproliferative DisordersMalePhenotypeRNA, ViralEpstein-Barr virus encoded RNA 1Epstein-Barr virus encoded RNA 2RNA, Viral

Identifiers

PMID32812031
PMCPMC7596820
OpenAlexW3055984472

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.