Evidence map›Paper›PMID 17823772›Full record

ArticleJournal of human genetics2007

SNPs in the KCNJ11-ABCC8 gene locus are associated with type 2 diabetes and blood pressure levels in the Japanese population.

Yukiko Sakamoto, Hiroshi Inoue, Parvaneh Keshavarz, Katsuyuki Miyawaki, Yuka Yamaguchi, Maki Moritani, Kiyoshi Kunika, Naoto Nakamura, Toshikazu Yoshikawa, Natsuo Yasui and 3 more

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In one paragraph

Article in Journal of human genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 6 pooled it
2.4field-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

39 citing papers in PubMed, 6 syntheses or guidelines pooled it, 106 citations in OpenAlex.

  1. Pooled it
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  7. Trial
  8. Association of Genetic Variants ofInternational journal of endocrinology · 2026
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  14. Independent case-control study inSaudi journal of biological sciences · 2022
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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

13 authors at 2 institutions in 1 country.

Yukiko SakamotoDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Hiroshi InoueDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan. hinoue@genome.tokushima-u.ac.jp.
Parvaneh KeshavarzDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Katsuyuki MiyawakiDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Yuka YamaguchiDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Maki MoritaniDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Kiyoshi KunikaDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Naoto NakamuraDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Toshikazu YoshikawaDepartment of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.
Natsuo YasuiDepartment of Orthopedics, Institute of Health Biosciences, The University of Tokushima, Tokushima, Japan.
Hiroshi ShiotaDepartment of Ophthalmology and Visual Neuroscience, Institute for Health Biosciences, The University of Tokushima, Tokushima, Japan.
Toshihito TanahashiDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Mitsuo ItakuraDivision of Genetic Information, Institute for Genome Research, The University of Tokushima, #3-18-15, Kuramoto-cho, Tokushima-city, Tokushima, 770-8503, Japan.
Tokushima University · JPKyoto Prefectural University of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many genetic association studies support a contribution of genetic variants in the KCNJ11-ABCC8 gene locus to type 2 diabetes (T2D) susceptibility in Caucasians. In non-Caucasian populations, however, there have been only a few association studies, and discordant results were obtained. Herein, we selected a total of 31 SNPs covering a 211.3-kb region of the KCNJ11-ABCC8 locus, characterized the patterns of linkage disequilibrium (LD) and haplotype structure, and performed a case-control association study in a Japanese population consisting of 909 T2D patients and 893 control subjects. We found significant associations between eight SNPs, including the KCNJ11 E23K and ABCC8 S1369A variants, and T2D. These disease-associated SNPs were genetically indistinguishable because of the presence of strong LD, as found previously in Caucasians. For the KCNJ11 E23K variant, the most significant association was obtained under a dominant genetic model (OR 1.32, 95% CI 1.09-1.60, P = 0.004). A meta-analysis of East Asian studies, comprising a total of 3,357 T2D patients (77.4% Japanese) and 2,836 control subjects (77.8% Japanese), confirmed the significant role of the KCNJ11 E23K variant in T2D susceptibility. Furthermore, we found evidence suggesting that the KCNJ11 E23K genotype is independently associated with higher blood-pressure levels.

Indexed as

Polymorphism, Single NucleotideAgedAsian PeopleATP-Binding Cassette TransportersBlood PressureDiabetes Mellitus, Type 2FemaleHumansJapanKcnj11 ChannelMaleMiddle AgedPotassium ChannelsPotassium Channels, Inwardly RectifyingReceptors, DrugSulfonylurea ReceptorsATP-Binding Cassette TransportersKcnj11 ChannelPotassium ChannelsPotassium Channels, Inwardly RectifyingReceptors, DrugSulfonylurea Receptors

Identifiers

PMID17823772
OpenAlexW2005296001

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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.