Evidence map›Paper›PMID 23642732›Full record

ArticleAtherosclerosis2013

Association of SNPs in the UGT1A gene cluster with total bilirubin and mortality in the Diabetes Heart Study.

Amanda J Cox, Maggie C-Y Ng, Jianzhao Xu, Carl D Langefeld, Kenneth L Koch, Paul A Dawson, J Jeffrey Carr, Barry I Freedman, Fang-Chi Hsu, Donald W Bowden

Open access · greenAbstract read
In one paragraph

Article in Atherosclerosis, 2013. 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
5.9field-weighted citation impact, top 5% 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, 24 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Amanda J CoxCenter for Genomics and Personalized Medicine Research, Wake Forest School of Medicine, Winston-Salem, NC 27157, USA.
Maggie C-Y Ng
Jianzhao Xu
Carl D Langefeld
Kenneth L Koch
Paul A Dawson
J Jeffrey Carr
Barry I Freedman
Fang-Chi Hsu
Donald W Bowden
Wake Forest University · US

Funding

WORKER PROTECTION AGAINST AIRBORNE INFLUENZA - A PILOT STUDYM01RR007122 · NCRR · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI HUNDLEY, WILLIAM GREGORY · 1992 to 2010
$35.2M
Epidemiology of cardiovascular disease in diabetesR01HL067348 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BOWDEN, DONALD W · 2001 to 2004
$4.3M
Genetic Epidemiology of Cerebrovascular Disease and Cognition in DiabetesR01NS058700 · NINDS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BOWDEN, DONALD W · 2008 to 2012
$3.0M
Whole Genome Association Analysis of the Diabetes Heart StudyR01HL092301 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BOWDEN, DONALD W · 2010 to 2013
$2.7M
Genetic Epidemiology of Vascular Calcified PlaqueF32HL085989 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI LEHTINEN, ALLISON · 2006 to 2008
$69k
NCRR NIH HHS M01 RR007122NCRR NIH HHS M01 RR07122NHLBI NIH HHS F32 HL085989NHLBI NIH HHS R01 HL067348NHLBI NIH HHS R01 HL092301NHLBI NIH HHS R01 HL67348NINDS NIH HHS R01 NS058700
6 · The paper itself

Abstract

objectiveA negative relationship between total bilirubin concentration (TBili) and CVD risk has been documented in a series of epidemiological studies. In addition, TBili is thought to be under strong genetic regulation via the UGT1A gene family, suggesting it may be a heritable CVD risk factor. However, few studies directly relate TBili-associated UGT1A variants to CVD severity or outcome. This study replicated the genetic association for TBili in the Diabetes Heart Study (DHS), and examined the relationships of TBili-associated SNPs with measures of subclinical CVD and mortality.

methodsThis investigation included 1220 self-described European American (EA) individuals from the DHS, a family-based study examining risk for macrovascular complications in type 2 diabetes (T2D). Genetic associations with TBili were examined using the Affymetrix Genome-wide Human SNP Array 5.0 and the Illumina Infinium Human Exome beadchip v1.0. Subsequent analyses assessed the relationships of the top TBili-associated SNPs with measures of vascular calcified plaque and mortality.

resultsA genome-wide association study detected 18 SNPs within the UGT1A gene family associated with TBili at p < 5 × 10(-8). The top hit was rs887829 (p = 8.67 × 10(-20)). There was no compelling evidence of association between the top TBili-associated SNPs and vascular calcified plaque (p = 0.05-0.88). There was, however, evidence of association with all-cause mortality (p = 0.0004-0.06), the top hit being rs2741034.

conclusionThese findings support a potential role for UGT1A genetic variants in risk for mortality in T2D. Further quantification of the extent of CVD risk conferred by UGT1A gene family variants in a high risk cohort with T2D is still required.

Indexed as

AgedBilirubinCardiovascular DiseasesDiabetes ComplicationsDiabetes Mellitus, Type 2FemaleGenetic VariationGenome-Wide Association StudyGlucuronosyltransferaseHumansMaleMiddle AgedMultigene FamilyPolymorphism, Single NucleotideRisk FactorsUGT1A1 EnzymeBilirubinGlucuronosyltransferaseUGT1A1 Enzyme

Identifiers

PMID23642732
PMCPMC3691283
OpenAlexW2040443719

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.