Evidence map›Paper›PMID 19493343›Full record

ArticleVirology journal2009

Enhanced anti-HCV activity of interferon alpha 17 subtype.

Aurelie Dubois, Catherine François, Veronique Descamps, Carole Fournier, Czeslaw Wychowski, Jean Dubuisson, Sandrine Castelain, Gilles Duverlie

Open access · goldAbstract readComparative Study
In one paragraph

Article in Virology journal, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

  1. Interferon-Based Therapeutics in Cancer Therapy: Past, Present, and Future.International journal of molecular sciences · 2025
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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

8 authors at 3 institutions in 1 country.

Aurelie DuboisVirology Laboratory-Amiens University Medical Centre, France. aure-dubois@hotmail.com
Catherine François
Veronique Descamps
Carole Fournier
Czeslaw Wychowski
Jean Dubuisson
Sandrine Castelain
Gilles Duverlie
Centre Hospitalier Universitaire Amiens-Picardie · FRCentre National de la Recherche Scientifique · FRInstitut de Biologie de Lille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPegylated interferon alpha 2 (a or b) plus ribavirin is the most effective treatment of chronic hepatitis C but a large proportion of patients do not respond to therapy. So, it is interesting to improve the treatment efficacy. Interferon alpha is a type I interferon composed of 12 different subtypes. Each subtype signals by the Jak-Stat pathway but modulations in the antiviral activity was previously described.

methodsUsing the hepatitis C virus (HCV) culture system, we have tested the anti-HCV activity of each interferon alpha subtypes. We have analyzed the effect of each subtype on the HCV multiplication and the cell-signaling pathway for some subtypes.

resultsThere were divergent effects of IFN alpha subtypes against HCV. We have found that IFN alpha 17 was three times more efficient than IFN alpha 2a on HCV. This efficiency was related to a stronger stimulation of the Jak-Stat pathway.

conclusionWe suggest that IFN alpha17 should be tested therapeutically with a view to improving treatment efficacy.

Indexed as

Antiviral AgentsCell LineHepacivirusHepatocytesHumansInterferon-alphaMicrobial Sensitivity TestsAntiviral AgentsIFNA17 protein, humanInterferon-alpha

Identifiers

PMID19493343
PMCPMC2697159
OpenAlexW2159899315

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.