A study on polymorphisms associated with obesity and lipid profile in the Oceanic populations
Project/Area Number |
22370084
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Physical anthropology
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Research Institution | University of Tsukuba |
Principal Investigator |
OHASHI Jun 筑波大学, 医学医療系, 准教授 (80301141)
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Co-Investigator(Kenkyū-buntansha) |
KIMURA Ryosuke 琉球大学, 医学部, 准教授 (00453712)
NISHIDA Nao 独立行政法人国立国際医療センター, 肝炎・免疫研究センター, 上級研究員 (50456109)
NAKAYAMA Kazuhiro 自治医科大学, 医学部, 講師 (90433581)
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Project Period (FY) |
2010 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥19,890,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥4,590,000)
Fiscal Year 2012: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2011: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2010: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
|
Keywords | オセアニア / 肥満 / 多型 / 倹約遺伝子 / BMI / 脂質代謝 / オーストロネシア語族 / 遺伝子 / 倹約遺伝子仮説 / 糖代謝 |
Research Abstract |
A SNP located upstream of ADRB2, rs34623097, showed the strongest association with obesity in a logistic regression analysis adjusted for age, sex, and population (P = 5.6 x 10-4, odds ratio [OR] = 2.5, 95% confidence interval [CI] = 1.5-4.2).To study the origin of Polynesians and the gene flow from Polynesian ancestors to indigenous Melanesians, a 48-bp variable number of tandem repeat (VNTR) in exon 3 of the dopamine D4 receptor (DRD4) gene was investigated for six Austronesian (AN)-speaking populations. Our results provide evidence of gene flow from Polynesian ancestors to indigenous Melanesians while Polynesian ancestors passed through Melanesia.A candidate gene association analysis on 11 metabolic traits of 5,810 East Asians revealed that rs1057001, a T/A transversion polymorphism in 3'untranslated region (UTR) of TRIB2, was strongly associated with visceral fat area (VFA) and waist circumference adjusted for body mass index (P = 2.7 × 10(-6) and P = 9.0 × 10(-6), respectively).
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Report
(4 results)
Research Products
(53 results)
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[Journal Article] Positive natural selection of TRIB2, a novel gene that influences visceral fat accumulation, in East Asia2013
Author(s)
Nakayama K, Ogawa A, Miyashita H, Tabara Y, Igase M, Kohara K, Miki T, Kagawa Y, Yanagisawa Y, Katashima M, Onda T, Okada K, Fukushima S, Iwamoto S
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Journal Title
Hum Genet
Volume: 132
Pages: 201-217
Related Report
Peer Reviewed
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[Journal Article] Hypertension Susceptibility Gene Prevalence in the Pacific Islands and Associations with Hypertension in Melanesia.2013
Author(s)
Furusawa T, Naka I, Yamauchi T, Natsuhara K, Eddie R, Kimura R, Nakazawa M, Ishida T, Inaoka T, Matsumura Y, Ataka Y, Ohtsuka R, Ohashi J
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Journal Title
Journal of Human Genetics
Volume: 58
Pages: 142-149
NAID
Related Report
Peer Reviewed
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[Journal Article] Plasma resistin is associated with single nucleotide polymorphisms of a possible resistin receptor, the decorin gene, in the general Japanese population.2013
Author(s)
Onuma H, Tabara Y, Kawamura R, Ohashi J, Nishida W, Takata Y, Ochi M, Nishimiya T, Kawamoto R, Kohara K, Miki T, Osawa H
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Journal Title
Diabetes
Volume: 62
Pages: 649-652
Related Report
Peer Reviewed
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[Journal Article] Positive natural selection of TRIB2, a novel gene that influences visceral fat accumulation, in East Asia.2013
Author(s)
Nakayama K, Ogawa A, Miyashita H, Tabara Y, Igase M, Kohara K, Miki T, Kagawa Y, Yanagisawa Y, Katashima M, Onda T, Okada K, Fukushima S, Iwamoto S
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Journal Title
Hum Genet
Volume: 132
Issue: 2
Pages: 201-217
DOI
Related Report
Peer Reviewed
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[Journal Article] DRD4 VNTR polymorphism in Oceanic populations.2012
Author(s)
Naka I, Ohashi J, Kimura R, Furusawa T, Yamauchi T, Nakazawa M, Natsuhara K, Ataka Y, Nishida N, Ishida T, Inaoka T, Matsumura Y, Ohtsuka R
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Journal Title
Anthropological Science
Volume: 120
Pages: 151-155
NAID
Related Report
Peer Reviewed
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[Journal Article] The history of human populations in the Japanese Archipelago inferred from genome-wide SNP data with a special reference to the Ainu and the Ryukyuan populations2012
Author(s)
Japanese Archipelago Human Population Genetics Consortium members: Jinam T, Nishida N, Hirai M, Kawamura S, Oota H, Umetsu K, Kimura R, Ohashi J, Tajima A, Yamamoto T, Tanabe H, Mano S, Suto Y, Kaname T, Naritomi K, Yanagi K, Niikawa N, Omoto K, Tokunaga
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Journal Title
Journal of Human Genetics
Volume: 57
Pages: 787-795
NAID
Related Report
Peer Reviewed
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[Journal Article] High prevalence of an anti-hypertriglyceridemic variant of the MLXIPL gene in Central Asia2011
Author(s)
Nakayama K, Yanagisawa Y, Ogawa A, Ishizuka Y, Munkhtulga L, Charupoonphol P, Supannnatas S, Kuartei S, Chimedregzen U, Koda Y, Ishida T, Kagawa Y, Iwamoto S
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Journal Title
J Hum Genet
Volume: 56
Pages: 828-833
NAID
Related Report
Peer Reviewed
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[Journal Article] Testing the thrifty gene hypothesis: the Gly482Ser variant in PPARGC1A is associated with BMI in Tongans.2011
Author(s)
Myles S, Lea RA, Ohashi J, Chambers GK, Weiss JG, Hardouin E, Engelken J, Macartney-Coxson DP, Eccles DA, Naka I, Kimura R, Inaoka T, Matsumura Y, Stoneking M
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Journal Title
BMC Medical Genetics
Volume: 12
Pages: 10-10
Related Report
Peer Reviewed
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[Journal Article] The serum leptin level and body mass index in Melanesian and Micronesian Solomon Islanders: Focus on genetic factors and urbanization.2011
Author(s)
Furusawa T, Naka I, Yamauchi T, Natsuhara K, Kimura R, Nakazawa M, Ishida T, Nishida N, Eddie R, Ohtsuka R,Ohashi J
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Journal Title
American Journal of Human Biology
Volume: 23
Pages: 435-444
Related Report
Peer Reviewed
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[Journal Article] A single nucleotide polymorphism in the FADS1/FADS2 gene is associated with plasma lipid profiles in two genetically similar Asian ethnic groups with distinctive differences in lifestyle.2010
Author(s)
Nakayama K, Bayasgalan T, Tazoe F, Yanagisawa Y, Gotoh T, Yamanaka K, Ogawa A, Munkhtulga L, Chimedregze U, Kagawa Y, Ishibashi S, Iwamoto S
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Journal Title
Hum Genet
Volume: 127
Pages: 685-690
Related Report
Peer Reviewed
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[Journal Article] The Q223R polymorphism in LEPR is associated with obesity in Pacific Islanders.2010
Author(s)
Furusawa T, Naka I, Yamauchi T, Natsuhara K, Kimura R, Nakazawa M, Ishida T, Inaoka T, Matsumura Y, Ataka Y, Nishida N, Tsuchiya N, Ohtsuka R, Ohashi J
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Journal Title
Human Genetics
Volume: 127
Pages: 287-294
Related Report
Peer Reviewed
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[Journal Article] Regulatory SNP in the RBP4 gene modified the expression in adipocytes and associated with BMI2010
Author(s)
Munkhtulga L, Nagashima S, Nakayama K, Utsumi N, Yanagisawa Y, Gotoh T, Omi T, Kumada M, Zolzaya K, Lkhagvasuren T, Kagawa Y, Fujiwara H, Hosoya Y, Hyodo M, Horie H, Kojima M, Ishibashi S, Iwamoto S
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Journal Title
Obesity (Silver Spring)
Volume: 18
Pages: 1006-1014
Related Report
Peer Reviewed
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[Journal Article] The GCKR rs780094 polymorphism is associated with susceptibility of type 2 diabetes, reduced fasting plasma glucose levels, increased triglycerides levels, and lower HOMA-IR in Japanese population.2010
Author(s)
Onuma H, Tabara Y, Kawamoto R, Shimizu I, Kawamura R, Takata Y, Nishida W, Ohashi J, Miki T, Kohara K, Makino H, Osawa H
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Journal Title
Journal of Human Genetics
Volume: 55
Pages: 600-604
Related Report
Peer Reviewed
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[Journal Article] A at Single Nucleotide Polymorphism-358 Is Required for G at -420 to Confer the Highest Plasma Resistin in the General Japanese Population.2010
Author(s)
Onuma H, Tabara Y, Kawamura R, Tanaka T, Ohashi J, Nishida W, Takata Y, Ochi M, Yamada K, Kawamoto R, Kohara K, Miki T, Makino H, Osawa H
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Related Report
Peer Reviewed
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