Evidence map›Paper›PMID 23526746›Full record

ArticleObesity (Silver Spring, Md.)2014

Genome-wide linkage and regional association study of obesity-related phenotypes: the GenSalt study.

Angela Y Liu, Dongfeng Gu, James E Hixson, Dabeeru C Rao, Lawrence C Shimmin, Cashell E Jaquish, De-Pei Liu, Jiang He, Tanika N Kelly

Open access · bronzeAbstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

5 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Application of Novel Breast Biospecimen Cell-Type Adjustment Identifies Shared DNA Methylation Alterations in Breast Tissue and Milk with Breast Cancer-Risk Factors.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2023
    Article
  3. Genomics of body fat distribution.Journal of genetics · 2021
    Review
  4. Article
  5. 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

9 authors at 6 institutions in 2 countries.

Angela Y LiuDepartment of Epidemiology, University of North Carolina at Chapel Hill School of Global Public Health, Chapel Hill, North Carolina, USA.
Dongfeng Gu
James E Hixson
Dabeeru C Rao
Lawrence C Shimmin
Cashell E Jaquish
De-Pei Liu
Jiang He
Tanika N Kelly
Chinese Academy of Medical Sciences & Peking Union Medical College · CNThe University of Texas Health Science Center at Houston · USTulane University · USNational Heart Lung and Blood Institute · USUniversity of North Carolina at Chapel Hill · USWashington University in St. Louis · US

Funding

Genetic Epidemiology of Blood Pressure InterventionU01HL072507 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI HE, JIANG · 2002 to 2008
$7.6M
Family-Based Genome-wide Association Study for Salt-Sensitivity of Blood PressureR01HL090682 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI HE, JIANG · 2008 to 2011
$2.8M
Sodium Sensitivity and Risk of HypertensionR01HL087263 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI HE, JIANG · 2007 to 2011
$2.8M
NHLBI NIH HHS R01 HL087263NHLBI NIH HHS R01HL087263NHLBI NIH HHS R01 HL090682NHLBI NIH HHS R01HL090682NHLBI NIH HHS U01 HL072507NHLBI NIH HHS U01HL072507
6 · The paper itself

Abstract

objectiveTo identify chromosomal regions harboring quantitative trait loci for waist circumference (WC) and body mass index (BMI). DESIGN AND

methodsA genome-wide linkage scan and regional association study WC and BMI among 633 Chinese families was conducted.

resultsA significant linkage signal for WC was observed at 22q13.31-22q13.33 in the overall analysis (LOD = 3.13). Follow-up association study of 22q13.31-13.33 revealed an association between the TBC1D22A gene marker rs16996195 and WC (false discovery rate [FDR]-Q < 0.05). In gender-stratified analysis, suggestive linkage signals were attained for WC at 2p24.3-2q12.2 and 22q13.33 among females (LOD = 2.54 and 2.15, respectively). Among males, 6q12-6q13 was suggestively linked to BMI (LOD = 2.03). Single marker association analyses at these regions identified male-specific relationships of six single nucleotide polymorphisms (SNPs) at 2p24.3-2q12.2 (rs100955, rs13020676, rs13014034, rs12990515, rs17024325, and rs2192712) and five SNPs at 6q12-6q13 (rs7747318, rs7767301, rs12197115, rs12203049, and rs9454847) with the obesity-related phenotypes (all FDR-Q < 0.05). At chromosome 6q12-6q13, markers rs7755450 and rs11758293 predicted BMI in females (both FDR-Q < 0.05).

conclusionsGenomic regions on chromosomes 2, 6, and 22 which may harbor important obesity-susceptibility loci were described. Follow-up study of these regions revealed several novel variants associated with obesity related traits. Future work to confirm these promising findings is warranted.

Indexed as

Chromosomes, Human, Pair 22Genetic LinkagePolymorphism, Single NucleotideQuantitative Trait LociAsian PeopleBody Mass IndexChinaChromosomes, Human, Pair 2Chromosomes, Human, Pair 6Diet, Sodium-RestrictedFemaleGenetic Association StudiesGenome-Wide Association StudyGTPase-Activating ProteinsHumansHypertensionGTPase-Activating ProteinsPotassium, DietaryTBC122B protein, human

Identifiers

PMID23526746
PMCPMC3795915
OpenAlexW1824905072

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.