Evidence map›Paper›PMID 32709840›Full record

ArticleNature communications2020

Long-lasting severe immune dysfunction in Ebola virus disease survivors.

Aurélie Wiedemann, Emile Foucat, Hakim Hocini, Cécile Lefebvre, Boris P Hejblum, Mélany Durand, Miriam Krüger, Alpha Kabinet Keita, Ahidjo Ayouba, Stéphane Mély and 11 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 3 pooled it
1.0field-weighted citation impact, top 13% 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

48 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Review
  6. Metabolic basis of post-infectious sequelae after Ebola virus disease.Metabolomics : Official journal of the Metabolomic Society · 2026
    Article
  7. Article
  8. Review
  9. Review
  10. Ebola virus exploits host lncRNAbioRxiv : the preprint server for biology · 2026
    Article
  11. Article
  12. Metabolic Basis of Post-Infectious Sequelae After Ebola Virus Disease.medRxiv : the preprint server for health sciences · 2026
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  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

21 authors at 4 institutions in 2 countries.

Aurélie WiedemannINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.ORCID http://orcid.org/0000-0002-4224-3137
Emile FoucatINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.
Hakim HociniINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.
Cécile LefebvreINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.ORCID http://orcid.org/0000-0002-6408-0201
Boris P HejblumDepartment of Public Health, Inserm Bordeaux Population Health Research Centre, Univ. Bordeaux, Inria SISTM, UMR 1219, Vaccine Research Institute (VRI), Créteil, France.ORCID http://orcid.org/0000-0003-0646-452X
Mélany DurandDepartment of Public Health, Inserm Bordeaux Population Health Research Centre, Univ. Bordeaux, Inria SISTM, UMR 1219, Vaccine Research Institute (VRI), Créteil, France.
Miriam KrügerDepartment of Public Health, Inserm Bordeaux Population Health Research Centre, Univ. Bordeaux, Inria SISTM, UMR 1219, Vaccine Research Institute (VRI), Créteil, France.
Alpha Kabinet KeitaTransVIHMI, IRD UMI 233, INSERM U1175, Montpellier University, Montpellier, France.
Ahidjo AyoubaTransVIHMI, IRD UMI 233, INSERM U1175, Montpellier University, Montpellier, France.
Stéphane MélyLaboratoire P4 Inserm-Jean Mérieux, US003 INSERM, Lyon, France.ORCID http://orcid.org/0000-0002-3278-3455
José-Carlos FernandezINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.
Abdoulaye TouréTransVIHMI, IRD UMI 233, INSERM U1175, Montpellier University, Montpellier, France.
Slim FouratiAssistance Publique-Hôpitaux de Paris, Groupe Henri-Mondor Albert-Chenevier, Laboratoire de Virologie, Créteil, France.
Claire Lévy-MarchalPôle de Recherche Clinique (PRC), INSERM, Paris, France.
Hervé RaoulLaboratoire P4 Inserm-Jean Mérieux, US003 INSERM, Lyon, France.ORCID http://orcid.org/0000-0002-4241-3255
Eric DelaporteTransVIHMI, IRD UMI 233, INSERM U1175, Montpellier University, Montpellier, France.
Lamine KoivoguiInstitut National de Santé Publique (INSP), Conakry, Guinea.
Rodolphe ThiébautDepartment of Public Health, Inserm Bordeaux Population Health Research Centre, Univ. Bordeaux, Inria SISTM, UMR 1219, Vaccine Research Institute (VRI), Créteil, France.ORCID http://orcid.org/0000-0002-5235-3962
Christine LacabaratzINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France.
Yves LévyINSERM U955 Team 16, Vaccine Research Institute, Faculté de Médecine, Université Paris-Est Créteil, Créteil, France. yves.levy@aphp.fr.ORCID http://orcid.org/0000-0002-5549-6256
PostEboGui Study Group
Inserm · FRUniversité de Bordeaux · FRAssistance Publique – Hôpitaux de Paris · FRInstitut National de Santé Publique · GN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long-term follow up studies from Ebola virus disease (EVD) survivors (EBOV_S) are lacking. Here, we evaluate immune and gene expression profiles in 35 Guinean EBOV_S from the last West African outbreak, a median of 23 months (IQR [18-25]) after discharge from treatment center. Compared with healthy donors, EBOV_S exhibit increases of blood markers of inflammation, intestinal tissue damage, T cell and B cell activation and a depletion of circulating dendritic cells. All survivors have EBOV-specific IgG antibodies and robust and polyfunctional EBOV-specific memory T-cell responses. Deep sequencing of the genes expressed in blood reveals an enrichment in 'inflammation' and 'antiviral' pathways. Integrated analyses identify specific immune markers associated with the persistence of clinical symptoms. This study identifies a set of biological and genetic markers that could be used to define a signature of "chronic Ebola virus disease (CEVD)".

Indexed as

AdultAntibodies, ViralAntiviral AgentsB-LymphocytesCytokinesEbolavirusFemaleGenetic MarkersHemorrhagic Fever, EbolaHumansImmune System DiseasesImmunoglobulin GInflammationLymphocyte ActivationMaleSurvivorsAntibodies, ViralAntiviral AgentsCytokinesGenetic MarkersImmunoglobulin G

Identifiers

PMID32709840
PMCPMC7381622
OpenAlexW3043931834

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.