Evidence map›Paper›PMID 29891939›Full record

ArticleNature communications2018

Chronic hepatitis C virus infection irreversibly impacts human natural killer cell repertoire diversity.

Benedikt Strunz, Julia Hengst, Katja Deterding, Michael P Manns, Markus Cornberg, Hans-Gustaf Ljunggren, Heiner Wedemeyer, Niklas K Björkström

Abstract readValidation Study
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing 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

57 citing papers in PubMed.

  1. Trial
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  11. Origin of Hypofunctional CD103European journal of immunology · 2025
    Article
  12. Viral oncogenesis in cancer: from mechanisms to therapeutics.Signal transduction and targeted therapy · 2025
    Review
  13. Article
  14. Article
  15. Review
  16. After the Storm: Persistent Molecular Alterations Following HCV Cure.International journal of molecular sciences · 2024
    Review
  17. Article
  18. Review
  19. Article
  20. Association of Treated and Untreated Chronic Hepatitis C With the Incidence of Active Tuberculosis Disease: A Population-Based Cohort Study.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Benedikt StrunzDepartment of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden.
Julia HengstDepartment of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden.
Katja DeterdingDepartment of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625, Hannover, Germany.
Michael P MannsDepartment of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625, Hannover, Germany.
Markus CornbergDepartment of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625, Hannover, Germany.
Hans-Gustaf LjunggrenDepartment of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden.
Heiner WedemeyerDepartment of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, 30625, Hannover, Germany.
Niklas K BjörkströmDepartment of Medicine Huddinge, Center for Infectious Medicine, Karolinska Institutet, Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden. niklas.bjorkstom@ki.se.ORCID http://orcid.org/0000-0002-0967-076X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diversity is a central requirement for the immune system's capacity to adequately clear a variety of different infections. As such, natural killer (NK) cells represent a highly diverse population of innate lymphocytes important in the early response against viruses. Yet, the extent to which a chronic pathogen affects NK cell diversity is largely unknown. Here we study NK cell functional diversification in chronic hepatitis C virus (HCV) infection. High-dimensional flow cytometer assays combined with stochastic neighbor embedding analysis reveal that chronic HCV infection induces functional imprinting on human NK cells that is largely irreversible and persists long after successful interventional clearance of the virus. Furthermore, HCV infection increases inter-individual, but decreases intra-individual, NK cell diversity. Taken together, our results provide insights into how the history of infections affects human NK cell diversity.

Indexed as

Antiviral AgentsCase-Control StudiesCohort StudiesHepacivirusHepatitis C, ChronicHumansImmunity, InnateKiller Cells, NaturalViral LoadAntiviral Agents

Identifiers

PMID29891939
PMCPMC5995831

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.