Evidence map›Paper›PMID 27730688›Full record

ArticleAlimentary pharmacology & therapeutics2016

Increased parenchymal damage and steatohepatitis in Caucasian non-alcoholic fatty liver disease patients with common IL1B and IL6 polymorphisms.

J E Nelson, P Handa, B Aouizerat, L Wilson, L A Vemulakonda, M M Yeh, K V Kowdley, NASH Clinical Research Network

Abstract read
In one paragraph

Article in Alimentary pharmacology & therapeutics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  14. MicroRNA-451 and Genistein Ameliorate Nonalcoholic Steatohepatitis in Mice.International journal of molecular sciences · 2019
    Article
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  16. Review
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 5 institutions in 1 country.

J E NelsonBenaroya Research Institute at Virginia Mason Medical Center, Seattle, WA, USA.
P HandaLiver Care Network and Organ Care Research Program, Swedish Medical Center, Seattle, WA, USA.
B AouizeratDepartment of Physiological Nursing, University of California at San Francisco, San Francisco, CA, USA.
L WilsonDepartment of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
L A VemulakondaLiver Care Network and Organ Care Research Program, Swedish Medical Center, Seattle, WA, USA.
M M YehDepartment of Pathology, University of Washington School of Medicine, Seattle, WA, USA.
K V KowdleyBenaroya Research Institute at Virginia Mason Medical Center, Seattle, WA, USA.
NASH Clinical Research Network
Swedish Medical Center · USVirginia Mason Medical Center · USJohns Hopkins University · USUniversity of California, San Francisco · USUniversity of Washington · US

Funding

Transform Dissemination and Implementation Science in CTSA ProgramsUL1TR002319 · NCATS · UNIVERSITY OF WASHINGTON · PI John K. Amory · 2017 to 2026
$100.0M
Engaging University of California Stakeholders for Biorespository ResearchUL1TR000004 · NCATS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GRANDIS, JENNIFER RUBIN · 2012 to 2015
$78.0M
Northwestern University Clinical and Translational Science Institute (NUCATS)UL1TR001422 · NCATS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI D'AQUILA, RICHARD · 2015 to 2023
$56.8M
Clinical and Translational Science Collaborative of ClevelandUL1TR000439 · NCATS · CASE WESTERN RESERVE UNIVERSITY · PI KONSTAN, MICHAEL W. · 2012 to 2016
$50.0M
Institute of Translational Health SciencesUL1TR000423 · NCATS · UNIVERSITY OF WASHINGTON · PI DISIS, MARY L. · 2012 to 2016
$49.4M
Washington University Institute of Clinical and Translational SciencesUL1TR000448 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$41.4M
Clinical and Translational Science AwardUL1TR000040 · NCATS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2012 to 2015
$26.2M
Atlanta Clinical and Translational Science Institute (ACTSI) RenewalUL1TR000454 · NCATS · EMORY UNIVERSITY · PI STEPHENS, DAVID S · 2012 to 2016
$25.8M
Pediatric Trials in Non-Alcoholic Steatohepatitis (NASH)U01DK061734 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ROHIT LOOMBA · 2002 to 2026
$24.4M
Stem Cell/Organoid and Genome Editing CoreP30DK078392 · NIDDK · CINCINNATI CHILDRENS HOSP MED CTR · PI LEE ARMISTEAD DENSON · 2007 to 2026
$24.4M
Indiana Clinical and Translational Sciences InstituteUL1TR001108 · NCATS · INDIANA UNIVERSITY INDIANAPOLIS · PI DENNE, SCOTT C., SHEKHAR, ANANTHA · 2013 to 2017
$23.3M
Continuation of the Non-Alcoholic Steatohepatitis Clinical Research Network (NASHU01DK061730 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI TONASCIA, JAMES A · 2002 to 2018
$23.2M
NCATS NIH HHS UL1 TR000004NCATS NIH HHS UL1 TR000006NCATS NIH HHS UL1 TR000040NCATS NIH HHS UL1 TR000058NCATS NIH HHS UL1 TR000067NCATS NIH HHS UL1 TR000077NCATS NIH HHS UL1 TR000100NCATS NIH HHS UL1 TR000150NCATS NIH HHS UL1 TR000423NCATS NIH HHS UL1 TR000424NCATS NIH HHS UL1 TR000436NCATS NIH HHS UL1 TR000439NCATS NIH HHS UL1 TR000448NCATS NIH HHS UL1 TR000454NCATS NIH HHS UL1 TR001108NCATS NIH HHS UL1 TR001422NCATS NIH HHS UL1 TR002319NIDDK NIH HHS K24 DK002957NIDDK NIH HHS P30 DK078392NIDDK NIH HHS R01 DK087696NIDDK NIH HHS T35 DK060444NIDDK NIH HHS U01 DK061713NIDDK NIH HHS U01 DK061718NIDDK NIH HHS U01 DK061728NIDDK NIH HHS U01 DK061730NIDDK NIH HHS U01 DK061731NIDDK NIH HHS U01 DK061732NIDDK NIH HHS U01 DK061734NIDDK NIH HHS U01 DK061737NIDDK NIH HHS U01 DK061738
6 · The paper itself

Abstract

backgroundNon-alcoholic fatty liver disease (NAFLD) is a complex, multifactorial disease affected by diet, lifestyle and genetics. Proinflammatory cytokines like IL-1β and IL-6 have been shown to be elevated in non-alcoholic steatohepatitis (NASH).

aimTo investigate the relationship between IL1B and IL6 gene polymorphisms and histological features of NAFLD in the NASH CRN cohort.

methodsA total of 604 adult (≥18 years) non-Hispanic Caucasians with biopsy-proven NAFLD were genotyped for the following SNPs: IL1B, rs16944, rs1143634; IL6, rs1800795, rs10499563. Logistic regression was used to examine the relationship between genotype and a definitive diagnosis and advanced histological features of NASH after controlling for the following variables selected a priori: age, sex, diabetes, obesity and HOMA-IR level.

resultsThe IL6 rs10499563 C allele was independently associated with the presence of definitive NASH, and increased ballooning and Mallory bodies. The IL1B rs1143634 TT genotype was associated with advanced fibrosis and increased Mallory bodies. The IL6 rs1800795 C allele was associated with not only increased risk for severe steatosis, >66% but also decreased risk for advanced fibrosis and lobular inflammation and Mallory body formation.

conclusionsThese results suggest that common variants in the IL6 and IL1B genes may increase susceptibility for NASH and confer a higher risk of hepatic parenchymal damage including increased ballooning, increased Mallory bodies, and bridging fibrosis or cirrhosis. In contrast, the IL6 rs1800795 C allele may confer a higher risk for steatosis, but less parenchymal damage. Our findings support the development of therapeutics aimed at IL-1β and IL-6 suppression.

Indexed as

AdultAllelesBiopsyFemaleGenotypeHumansInterleukin-1betaInterleukin-6LiverLiver CirrhosisLogistic ModelsMaleMiddle AgedNon-alcoholic Fatty Liver DiseasePolymorphism, Single NucleotideWhite PeopleIL1B protein, humanIL6 protein, humanInterleukin-1betaInterleukin-6

Identifiers

PMID27730688
PMCPMC5118184
OpenAlexW2530710771

What OpenQuestion holds

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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.