Evidence map›Paper›PMID 23532257›Full record

SynthesisDiabetologia2013

Genome-wide association study in a Chinese population identifies a susceptibility locus for type 2 diabetes at 7q32 near PAX4.

R C W Ma, C Hu, C H Tam, R Zhang, P Kwan, T F Leung, G N Thomas, M J Go, K Hara, X Sim and 59 more

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Diabetologia, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
10.7field-weighted citation impact, top 1% 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

59 citing papers in PubMed, 1 synthesis or guideline pooled it, 105 citations in OpenAlex.

  1. Pooled it
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  12. An Insight into Vital Genes Responsible for β-cell Formation.Advances in experimental medicine and biology · 2024
    Article
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  20. CpG-SNP site methylation regulates allele-specific expression of MTHFD1 gene in type 2 diabetes.Laboratory investigation; a journal of technical methods and pathology · 2020
    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

69 authors at 20 institutions in 8 countries.

R C W MaDepartment of Medicine and Therapeutics, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, SAR, People's Republic of China. rcwma@cuhk.edu.hk
C Hu
C H Tam
R Zhang
P Kwan
T F Leung
G N Thomas
M J Go
K Hara
X Sim
J S K Ho
C Wang
H Li
L Lu
Y Wang
J W Li
Y Wang
V K L Lam
J Wang
W Yu
Y J Kim
D P Ng
H Fujita
K Panoutsopoulou
A G Day-Williams
H M Lee
A C W Ng
Y-J Fang
A P S Kong
F Jiang
X Ma
X Hou
S Tang
J Lu
T Yamauchi
S K W Tsui
J Woo
P C Leung
X Zhang
N L S Tang
H Y Sy
J Liu
T Y Wong
J Y Lee
S Maeda
G Xu
S S Cherny
T F Chan
M C Y Ng
K Xiang
A P Morris
DIAGRAM Consortium
S Keildson
MuTHER Consortium
R Hu
L Ji
X Lin
Y S Cho
T Kadowaki
E S Tai
E Zeggini
M I McCarthy
K L Hon
L Baum
B Tomlinson
W Y So
Y Bao
J C N Chan
W Jia
Chinese University of Hong Kong · CNShanghai Jiao Tong University · CNPrince of Wales Hospital · CNShanghai Sixth People's Hospital · CNKorea National Institute of Health · KRNational University of Singapore · SGThe University of Tokyo · JPWellcome Sanger Institute · GBCentre for Human Genetics · GBChinese Academy of Sciences · CNFudan University · CNGenome Institute of Singapore · SGHallym University · KROxford Centre for Diabetes, Endocrinology and Metabolism · GBPeking University · CNRIKEN Center for Integrative Medical Sciences · JPShanghai Institutes for Biological Sciences · CNSun Yat-sen University Cancer Center · CNUniversity of Birmingham · GBUniversity of Hong Kong · HK

Funding

Identifying variants causal for Type 2 Diabetes in Major human populationsU01DK085545 · NIDDK · UNIVERSITY OF OXFORD · PI CHAN, JULIANA CN, EBRAHIM, SHAH BRIAN · 2009 to 2013
$2.8M
Medical Research Council G0601261Medical Research Council MRC-G0601261NIDDK NIH HHS U01 DK085545Wellcome Trust 090532Wellcome Trust 098017Wellcome Trust 098051Wellcome Trust 098381
6 · The paper itself

Abstract

aims/hypothesisMost genetic variants identified for type 2 diabetes have been discovered in European populations. We performed genome-wide association studies (GWAS) in a Chinese population with the aim of identifying novel variants for type 2 diabetes in Asians.

methodsWe performed a meta-analysis of three GWAS comprising 684 patients with type 2 diabetes and 955 controls of Southern Han Chinese descent. We followed up the top signals in two independent Southern Han Chinese cohorts (totalling 10,383 cases and 6,974 controls), and performed in silico replication in multiple populations.

resultsWe identified CDKN2A/B and four novel type 2 diabetes association signals with p < 1 × 10(-5) from the meta-analysis. Thirteen variants within these four loci were followed up in two independent Chinese cohorts, and rs10229583 at 7q32 was found to be associated with type 2 diabetes in a combined analysis of 11,067 cases and 7,929 controls (p meta = 2.6 × 10(-8); OR [95% CI] 1.18 [1.11, 1.25]). In silico replication revealed consistent associations across multiethnic groups, including five East Asian populations (p meta = 2.3 × 10(-10)) and a population of European descent (p = 8.6 × 10(-3)). The rs10229583 risk variant was associated with elevated fasting plasma glucose, impaired beta cell function in controls, and an earlier age at diagnosis for the cases. The novel variant lies within an islet-selective cluster of open regulatory elements. There was significant heterogeneity of effect between Han Chinese and individuals of European descent, Malaysians and Indians. CONCLUSIONS/

interpretationOur study identifies rs10229583 near PAX4 as a novel locus for type 2 diabetes in Chinese and other populations and provides new insights into the pathogenesis of type 2 diabetes.

Indexed as

Chromosomes, Human, Pair 7Genetic Predisposition to DiseaseGenome-Wide Association StudyAdultAgedAsian PeopleChinaDiabetes Mellitus, Type 2FemaleGenetic MarkersGenetic VariationGenotypeHomeodomain ProteinsHong KongHumansInsulin-Secreting CellsGenetic MarkersHomeodomain ProteinsPaired Box Transcription FactorsPAX4 protein, human

Identifiers

PMID23532257
PMCPMC3648687
OpenAlexW1989678093

What OpenQuestion holds

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Registered trials

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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.