Evidence map›Paper›PMID 34385466›Full record

ArticleNature communications2021

Interferon lambda 4 impairs hepatitis C viral antigen presentation and attenuates T cell responses.

Qian Chen, Mairene Coto-Llerena, Aleksei Suslov, Raphael Dias Teixeira, Isabel Fofana, Sandro Nuciforo, Maike Hofmann, Robert Thimme, Nina Hensel, Volker Lohmann and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Hepatitis C virus modifiedJournal of virology · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. A Novel Inactive Isoform with a Restored Reading Frame Is Expressed from the Human Interferon Lambda 4 TT Allele at rs368234815.Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2023
    Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. 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

14 authors at 4 institutions in 2 countries.

Qian ChenDepartment of Biomedicine, University of Basel, Basel, Switzerland.
Mairene Coto-LlerenaDepartment of Biomedicine, University of Basel, Basel, Switzerland.ORCID 0000-0001-7596-1250
Aleksei SuslovDepartment of Biomedicine, University of Basel, Basel, Switzerland.
Raphael Dias TeixeiraBiozentrum, University of Basel, Basel, Switzerland.ORCID 0000-0001-9642-7508
Isabel FofanaDepartment of Biomedicine, University of Basel, Basel, Switzerland.
Sandro NuciforoDepartment of Biomedicine, University of Basel, Basel, Switzerland.ORCID 0000-0002-1863-1869
Maike HofmannDepartment of Medicine II, University Hospital Freiburg, Freiburg, Germany.ORCID 0000-0001-8410-8833
Robert ThimmeDepartment of Medicine II, University Hospital Freiburg, Freiburg, Germany.ORCID 0000-0003-1417-4135
Nina HenselDepartment of Medicine II, University Hospital Freiburg, Freiburg, Germany.ORCID 0000-0001-6401-6149
Volker LohmannDepartment of Infectious Diseases, Molecular Virology, Centre for Integrative Infectious Disease Research (CIID), University of Heidelberg, Heidelberg, Germany.ORCID 0000-0001-8719-7608
Charlotte K Y NgDepartment for BioMedical Research (DBMR), Oncogenomics Lab, University of Bern, Bern, Switzerland.ORCID 0000-0002-6100-0026
George RosenbergerDepartment of Biomedicine, University of Basel, Basel, Switzerland.
Stefan WielandDepartment of Biomedicine, University of Basel, Basel, Switzerland.ORCID 0000-0002-4444-977X
Markus H HeimDepartment of Biomedicine, University of Basel, Basel, Switzerland. markus.heim@unibas.ch.ORCID 0000-0002-7523-4894
University of Basel · CHUniversity Medical Center Freiburg · DEHeidelberg University · DEUniversity of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genetic variants of the interferon lambda (IFNL) gene locus are strongly associated with spontaneous and IFN treatment-induced clearance of hepatitis C virus (HCV) infections. Individuals with the ancestral IFNL4-dG allele are not able to clear HCV in the acute phase and have more than a 90% probability to develop chronic hepatitis C (CHC). Paradoxically, the IFNL4-dG allele encodes a fully functional IFNλ4 protein with antiviral activity against HCV. Here we describe an effect of IFNλ4 on HCV antigen presentation. Only minor amounts of IFNλ4 are secreted, because the protein is largely retained in the endoplasmic reticulum (ER) where it induces ER stress. Stressed cells are significantly weaker activators of HCV specific CD8

Indexed as

A549 CellsAntigen PresentationCD8-Positive T-LymphocytesCell Line, TumorGene Expression RegulationGenotypeHepacivirusHep G2 CellsHost-Pathogen InteractionsHumansInterferon LambdaInterleukinsLymphocyte ActivationIFNL4 protein, humanInterferon LambdaInterleukins

Identifiers

PMID34385466
PMCPMC8360984
OpenAlexW3188466548

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.