Evidence map›Paper›PMID 18379722›Full record

ArticleJournal of human genetics2008

Variations in the FTO gene are associated with severe obesity in the Japanese.

Kikuko Hotta, Yoshio Nakata, Tomoaki Matsuo, Seika Kamohara, Kazuaki Kotani, Ryoya Komatsu, Naoto Itoh, Ikuo Mineo, Jun Wada, Hiroaki Masuzaki and 17 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of human genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 11 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 11 pooled it
17.9field-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

101 citing papers in PubMed, 11 syntheses or guidelines pooled it, 244 citations in OpenAlex.

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  20. Minor alleles in theNutrition research and practice · 2023
    Article

41 more citing papers are in PubMed but not listed here.

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

27 authors at 15 institutions in 1 country.

Kikuko HottaLaboratory for Obesity, SNP Research Center, RIKEN, 1-7-22 Suehiro, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan. kikuko@src.riken.jp.
Yoshio NakataInstitute of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan.
Tomoaki MatsuoInstitute of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan.
Seika KamoharaMedicine and Health Science Institute, Tokyo Medical University, Tokyo, Japan.
Kazuaki KotaniDepartment of Metabolic Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
Ryoya KomatsuRinku General Medical Center, Osaka, Japan.
Naoto ItohToyonaka Municipal Hospital, Osaka, Japan.
Ikuo MineoOtemae Hospital, Osaka, Japan.
Jun WadaDepartment of Medicine and Clinical Science, Okayama University Graduate School of Medicine and Dentistry, Okayama, Japan.
Hiroaki MasuzakiDepartment of Medicine and Clinical Science, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Masato YonedaDivision of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
Atsushi NakajimaDivision of Gastroenterology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
Shigeru MiyazakiTokyo Postal Services Agency Hospital, Tokyo, Japan.
Katsuto TokunagaItami City Hospital, Hyogo, Japan.
Manabu KawamotoInstitute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan.
Tohru FunahashiDepartment of Metabolic Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
Kazuyuki HamaguchiDepartment of Community Health and Gerontological Nursing, Faculty of Medicine, Oita University, Oita, Japan.
Kentaro YamadaDivision of Endocrinology and Metabolism, Department of Medicine, Kurume University, Fukuoka, Japan.
Toshiaki HanafusaFirst Department of Internal Medicine, Osaka Medical College, Osaka, Japan.
Shinichi OikawaDivision of Endocrinology and Metabolism, Department of Medicine, Nippon Medical School, Tokyo, Japan.
Hironobu YoshimatsuDepartment of Anatomy, Biology and Medicine, Faculty of Medicine, Oita University, Oita, Japan.
Kazuwa NakaoDepartment of Medicine and Clinical Science, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Toshiie SakataDepartment of Anatomy, Biology and Medicine, Faculty of Medicine, Oita University, Oita, Japan.
Yuji MatsuzawaDepartment of Metabolic Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
Kiyoji TanakaInstitute of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan.
Naoyuki KamataniInstitute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan.
Yusuke NakamuraLaboratory for Molecular Medicine, Human Genome Center, The Institute of Medical Science, University of Tokyo, Tokyo, Japan.
Oita University · JPOsaka University · JPUniversity of Tsukuba · JPKyoto University · JPTokyo Women's Medical University · JPYokohama City University · JPItami City Hospital · JPKurume University · JPNippon Medical School · JPOkayama University · JPOsaka Medical and Pharmaceutical University · JPOtemae Hospital · JPTokyo Medical University · JPTokyo University of Science · JPToyonaka Municipal Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Variations in the fat-mass and obesity-associated gene (FTO) are associated with the obesity phenotype in many Caucasian populations. This association with the obesity phenotype is not clear in the Japanese. To investigate the relationship between the FTO gene and obesity in the Japanese, we genotyped single nucleotide polymorphisms (SNPs) in the FTO genes from severely obese subjects [n = 927, body mass index (BMI) > or = 30 kg/m2] and normal-weight control subjects (n = 1,527, BMI < 25 kg/m2). A case-control association analysis revealed that 15 SNPs, including rs9939609 and rs1121980, in a linkage disequilibrium (LD) block of approximately 50 kb demonstrated significant associations with obesity; rs1558902 was most significantly associated with obesity. P value in additive mode was 0.0000041, and odds ratio (OR) adjusted for age and gender was 1.41 [95% confidential interval (CI) = 1.22-1.62]. Obesity-associated phenotypes, which include the level of plasma glucose, hemoglobin A1c, total cholesterol, triglycerides, high-density lipoprotein (HDL) cholesterol, and blood pressure were not associated with the rs1558902 genotype. Thus, the SNPs in the FTO gene were found to be associated with obesity, i.e., severe obesity, in the Japanese.

Indexed as

AdultAgedAlpha-Ketoglutarate-Dependent Dioxygenase FTOAsian PeopleBody Mass IndexCase-Control StudiesFemaleGenetic VariationGenotypeHumansJapanLinkage DisequilibriumMaleMiddle AgedObesityPolymorphism, Single NucleotideAlpha-Ketoglutarate-Dependent Dioxygenase FTOFTO protein, humanProteins

Identifiers

PMID18379722
PMCPMC2413114
OpenAlexW2001423848

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.