Evidence map›Paper›PMID 30109600›Full record

ArticleIndian journal of gastroenterology : official journal of the Indian Society of Gastroenterology2018

A study of association between regulatory polymorphism in the IL-10 gene promoter region and acute viral hepatitis, and acute liver failure.

Gaurav Maurya, Rajib Kishore Hazam, Rajesh Ruttala, Rahul Karna, Bhudev C Das, Premashis Kar

Abstract read
PubMed Publisher
In one paragraph

Article in Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Gaurav MauryaDepartment of Medicine, Maulana Azad Medical College, University of Delhi, E23 Nivedita Kunj, Sector 10, R.K. Puram, New Delhi, 110 002, India.
Rajib Kishore HazamDepartment of Medicine, Maulana Azad Medical College, University of Delhi, E23 Nivedita Kunj, Sector 10, R.K. Puram, New Delhi, 110 002, India.
Rajesh RuttalaDepartment of Medicine, Maulana Azad Medical College, University of Delhi, E23 Nivedita Kunj, Sector 10, R.K. Puram, New Delhi, 110 002, India.
Rahul KarnaDepartment of Medicine, Maulana Azad Medical College, University of Delhi, E23 Nivedita Kunj, Sector 10, R.K. Puram, New Delhi, 110 002, India.
Bhudev C DasCenter for Biomedical Research, University of Delhi, New Delhi, 110 002, India.
Premashis KarDepartment of Medicine, Maulana Azad Medical College, University of Delhi, E23 Nivedita Kunj, Sector 10, R.K. Puram, New Delhi, 110 002, India. premashishkar@gmail.com.ORCID http://orcid.org/0000-0001-5139-0449
University of Delhi · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe level of inflammatory cytokine Interleukin (IL)-10 is increased in patients infected with hepatitis-related acute liver failure (ALF), and this was thought to be because of the regulatory polymorphism in the IL-10 gene promoter region. The present study was designed to analyze the possible association between IL-10 gene promoter polymorphism and acute viral hepatitis (AVH), and ALF. An attempt was made to quantify IL-10 levels at admission, during the hospital stay, and at the final outcome to study its relationship with liver injury among patients with AVH, ALF, and controls.

methodsThe study included 40 patients each with ALF and AVH. IL-10 gene promoter polymorphism was detected by the PCR-RFLP method. Quantification of IL-10 was done using commercially available ELISA kits.

resultsThe individuals with -592 AC, -819 TC, -1082 AA genotypes were found to have a significantly higher risk of ALF whereas those with -592 AA and - 819 CC polymorphism were found to be less susceptible. Individuals with - 819 CC were found to be more susceptible to AVH while those with -592 AA and -819 TT were less susceptible as compared to controls. Mean serum IL-10 at admission was significantly elevated in patients with ALF (38.4±11.3 pg/mL) as compared to patients with AVH (16.7±5.4 pg/mL) and control population (8.3±3.6 pg/mL, p < 0.05).

conclusionRegulatory polymorphism in the IL-10 gene promoter has a possible and significant association with severity and outcome in patients with AVH and ALF. Raised levels of IL-10 could be predictive of prognosis in patients with ALF.

Indexed as

Genetic Association StudiesAcute DiseaseEnzyme-Linked Immunosorbent AssayGenotypeHepatitis, Viral, HumanHumansInterleukin-10Liver Failure, AcutePolymerase Chain ReactionPolymorphism, GeneticPolymorphism, Restriction Fragment LengthPredictive Value of TestsPrognosisPromoter Regions, GeneticRiskSeverity of Illness IndexIL10 protein, humanInterleukin-10Acute liver failureAcute viral hepatitisIL-10 polymorphismInterleukin-10

Identifiers

PMID30109600
OpenAlexW2885579400

What OpenQuestion holds

Textmetadata
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.