Evidence map›Paper›PMID 25419220›Full record

ArticleHepatitis monthly2014

The Impact of IFNL4 rs12979860 Polymorphism on Spontaneous Clearance of Hepatitis C; A Case-Control Study.

Heidar Sharafi, Seyed Moayed Alavian, Bita Behnava, Ali Pouryasin, Maryam Keshvari

Abstract read
In one paragraph

Article in Hepatitis monthly, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Distribution ofMicroorganisms · 2022
    Article
  2. Review
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  8. The interferon lambda 4 rs368234815 predicts treatment response to pegylated-interferon alpha and ribavirin in hemophilic patients with chronic hepatitis C.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2016
    Article
  9. Article
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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

5 authors.

Heidar SharafiIran Hepatitis Network, Tehran, IR Iran ; Middle East Liver Disease (MELD) Center, Tehran, IR Iran ; Armin Pathobiology Laboratory, Tehran, IR Iran.
Seyed Moayed AlavianIran Hepatitis Network, Tehran, IR Iran ; Middle East Liver Disease (MELD) Center, Tehran, IR Iran.
Bita BehnavaIran Hepatitis Network, Tehran, IR Iran ; Middle East Liver Disease (MELD) Center, Tehran, IR Iran.
Ali PouryasinIran Hepatitis Network, Tehran, IR Iran ; Armin Pathobiology Laboratory, Tehran, IR Iran ; Department of Genetics, Islamic Azad University-Arsanjan Branch, Arsanjan, IR Iran.
Maryam KeshvariIran Hepatitis Network, Tehran, IR Iran ; Middle East Liver Disease (MELD) Center, Tehran, IR Iran ; Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, IR Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAbout 30% of individuals with hepatitis C virus (HCV) infection are able to clear HCV spontaneously. Differences in host genetics affect the outcome of HCV infection. Single nucleotide polymorphisms (SNPs) of the Interferon lambda (IFNL) genes were associated with spontaneous and treatment-induced clearance of HCV infection.

objectivesThe aim of this study was to evaluate the association between the IFNL4 rs12979860 SNP and spontaneous clearance of HCV infection in Iranian population. MATERIALS AND

methodsA case-control study was designed on 91 cases with spontaneous HCV infection clearance and 259 patients with persistent HCV infection as the control group. The rs12979860 SNP was assessed as the most common IFNL polymorphism by PCR-RFLP method.

resultsDistribution of rs12979860 CC genotype in the spontaneous clearance group was around two folds of its distribution in chronic hepatitis C group (P < 0.001, OR = 4.09, 95% CI = 2.44-6.86).

conclusionsThe rs12979860 SNP was observed as a strong host genetic factor associated with spontaneous clearance of hepatitis C infection.

Indexed as

Genetic polymorphismHepatitis CHuman IFNL4 Protein

Identifiers

PMID25419220
PMCPMC4238152

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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.