Evidence map›Paper›PMID 27544760›Full record

ArticleArchives of virology2016

Association between IL28B rs12979860 single nucleotide polymorphism and the frequency of colonic Treg in chronically HCV-infected patients.

Minesh Mehta, Helal F Hetta, Enass A Abdel-Hameed, Susan D Rouster, MdMonir Hossain, Mohamed A Mekky, Nasr K Khalil, Wegdan A Mohamed, Mohamed A El-Feky, Shabaan H Ahmed and 6 more

Open access · greenAbstract read
In one paragraph

Article in Archives of virology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.5field-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

13 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
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  3. Association betweenGenes · 2021
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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

16 authors at 6 institutions in 2 countries.

Minesh MehtaDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA.
Helal F HettaDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA.
Enass A Abdel-HameedDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA.
Susan D RousterDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA.
MdMonir HossainDivision of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Mohamed A MekkyDepartment of Gastroenterology and Tropical Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt.
Nasr K KhalilAssiut Liver Institute for Treatment of Hepatitis C, Assiut, Egypt.
Wegdan A MohamedDepartment of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Mohamed A El-FekyDepartment of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Shabaan H AhmedDepartment of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Enas A DaefDepartment of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Mohamed A El-MokhtarDepartment of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Sayed F AbdelwahabDepartment of Microbiology and Immunology, Faculty of Medicine, Minia University, Minya, Egypt.
Ahmed MedhatDepartment of Gastroenterology and Tropical Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt.
Kenneth E ShermanDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA.
Mohamed Tarek M ShataDivision of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, 231 Albert B. Sabin Way, Cincinnati, OH, 45267-0595, USA. mohamed.shata@uc.edu.
Assiut University · EGSabin Vaccine Institute · USUniversity of Cincinnati · USCincinnati Children's Hospital Medical Center · USMinia University · EGUniversity of Cincinnati Medical Center · US

Funding

Stem Cell/Organoid and Genome Editing CoreP30DK078392 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI Alexander Miethke · 2007 to 2026
$24.4M
Unique Effects of IL-13 in Asthma: Mechanistic AnalysisP01HL076383 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI FINKELMAN, FRED DOUGLASS · 2004 to 2008
$10.1M
Mentorship in Liver DiseaseK24DK070528 · NIDDK · UNIVERSITY OF CINCINNATI · PI SHERMAN, KENNETH E · 2005 to 2014
$1.4M
NHLBI NIH HHS P01 HL076383NIDDK NIH HHS K24 DK070528NIDDK NIH HHS P30 DK078392
6 · The paper itself

Abstract

The IL28B gene is associated with spontaneous or treatment-induced HCV viral clearance. However, the mechanism by which the IL28B single nucleotide polymorphism (SNP) affects the extra-hepatic HCV immune responses and its relationship to HCV pathogenesis have not been thoroughly investigated. To examine the mechanism by which IL28B affects HCV clearance. Forty Egyptian patients with chronic HCV infection receiving an Interferon/ribavirin treatment regimen were enrolled into this study. There were two groups: non-responders (NR; n = 20) and sustained virologic responders (SVR; n = 20). The initial plasma HCV viral loads prior to treatment and IL28B genotypes were determined by quantitative RT-PCR and sequencing, respectively. Liver biopsies were examined to determine the inflammatory score and the stage of fibrosis. Colonic regulatory T cell (Treg) frequency was estimated by immunohistochemistry. No significant association between IL28B genotypes and response to therapy was identified, despite an odds ratio of 3.4 to have the TT genotype in NR compared to SVR (95 % confidence interval 0.3-35.3, p = 0.3). Patients with the TT-IL28Brs12979860 genotype (unfavorable genotype) have significantly higher frequencies of colonic Treg compared to the CT (p = 0.04) and CC (p = 0.03) genotypes. The frequency of colonic Treg cells in HCV-infected patients had a strong association with the IL-28B genotype and may have a significant impact on HCV clearance.

Indexed as

Polymorphism, Single NucleotideAdultAntiviral AgentsColonCross-Sectional StudiesEgyptFemaleHepatitis C, ChronicHistocytochemistryHumansInterferon-alphaInterferon LambdaInterferonsInterleukinsIntestinal MucosaLiverAntiviral AgentsInterferon-alphaInterferon Lambdainterferon-lambda, humanInterferonsInterleukinsRibavirin

Identifiers

PMID27544760
PMCPMC5035222
OpenAlexW2513979889

What OpenQuestion holds

Textmetadata
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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.