Abstract
OBJECTIVE:
Proximal chromosome 10q26 was recently linked to waist/hip ratio in European and African-American families. The objective was to investigate whether genomic variation in chromosome 10q26.11 reflects variation in obesity-related clinical parameters in a Swedish population.
DESIGN:
Genetic association study of single-nucleotide polymorphisms (SNPs) in chromosome 10q26.11 and obesity-related clinical parameters was performed. Obesity was defined as body mass index (BMI)≥30 kg/m2.
SUBJECTS:
Swedish Caucasians comprising 276 obese and 480 nonobese men, 313 obese and 494 nonobese women, 177 obese and 163 nonobese patients with type 2 diabetes mellitus (T2DM), and 106 obese and 201 nonobese subjects with impaired glucose tolerance (IGT) patients.
MEASUREMENTS:
Genotypes of 11 SNPs at chromosome 10q26.11, and various obesity-related clinical parameters.
RESULTS:
Homozygosity of a common haplotype constructed by three SNPs, rs2185937, rs1797 and hCV1402327, covering an interval of 2.7 kb, was suggested to confer an increased risk for obesity of 1.5 among men (P=0.043). The C allele frequency and homozygous genotype frequency of the rs1797 tended to be higher among obese compared to among nonobese men (P=0.017 and 0.020, respectively). The distribution of BMI and diastolic blood pressure was higher among those with the C/C genotype (P=0.022 and 0.0061, respectively). The obese and the nonobese groups were homogeneous over BMI subgroups with regard to rs1797 risk genotype distribution. There was no tendency for association between rs1797 and obesity among neither women nor T2DM nor IGT patients.
CONCLUSION:
We show support for association between proximal chromosome 10q26.11 and obesity among Swedish men but not women through the analysis of a haplotype encompassing 2.7 kb.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to the full article PDF.
USD 39.95
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
World Health Organization. Obesity: preventing and managing the global epidemic. Report 894. World Health Organization: Geneva, Switzerland 1998.
Maes HH, Neale MC, Eaves LJ . Genetic and environmental factors in relative body weight and human adiposity. Behav Genet 1997; 27: 325–351.
Snyder EE, Walts B, Pérusse L, Chagnon YC, Weisnagel SJ, Rankinen T, Bouchard C . The human obesity gene map: the 2003 update. Obes Res 2004; 12: 369–439.
Kato N, Hyne G, Bihoreau MT, Gauguier D, Lathrop GM, Rapp JP . Complete genome searches for quantitative trait loci controlling blood pressure and related traits in four segregating populations derived from Dahl hypertensive rats. Mamm Genome 1999; 10: 259–265.
Galli J, Li LS, Glaser A, Ostenson CG, Jiao H, Fakhrai-Rad H, Jacob HJ, Lander ES, Luthman H . Genetic analysis of non-insulin dependent diabetes mellitus in the GK rat. Nat Genet 1996; 12: 31–37.
Klöting I, Kovács P, van den Brandt J . Sex-specific and sex-independent quantitative trait loci for facets of the metabolic syndrome in WOKW rats. Biochem Biophys Res Commun 2001; 284: 150–156.
Dong C, Wang S, Li W-D, Li D, Zhao H, Price RA . Interacting genetic loci on chromosomes 20 and 10 influence extreme human obesity. Am J Hum Genet 2003; 72: 115–124.
Guo SW, Thompson EA . Performing the exact test of Hardy–Weinberg proportions for multiple alleles. Biometrics 1992; 48: 361–372.
Sham P . Statistics in human genetics. Arnold Applications of Statistics: London; 1998.
Schneider S, Roessli D, Excoffier L . Arlequin ver. 2.000: a software for population genetics data analysis. Genetics and Biometry Laboratory, University of Geneva: Switzerland; 2000.
Rice P, Longden I, Bleasby A . EMBOSS: the european molecular biology open software suite. Trends Genet 2000; 16: 276–277.
Apweiler R, Bairoch A, Wu CH, Barker WC, Boeckmann B, Ferro S, Gasteiger E, Huang H, Lopez R, Magrane M, Martin MJ, Natale DA, O'Donovan C, Redaschi N, Yeh LS . UniProt: the universal protein knowledgebase 2004. Nucleic Acids Res 2004; 32: D115–D119.
The International HapMap Consortium. The International HapMap Project. Nature 2003; 426: 789–796.
Lindsay AJ, McCaffrey MW . Rab11-FIP2 functions in transferrin recycling and associates with endosomal membranes via its COOH-terminal domain. J Biol Chem 2002; 277: 27193–27199.
Hales CM, Vaerman J-P, Goldenring JR . Rab11 family interacting protein 2 associates with myosin Vb and regulates plasma membrane recycling. J Biol Chem 2002; 277: 50415–50421.
Fan G-H, Lapierre LA, Goldenring JR, Sai J, Richmond A . Rab11 family interacting protein 2 and myosin Vb are required for CXCR2 recycling and receptor-mediated chemotaxis. Mol Biol Cell 2004; 15: 2456–2469.
Baldinu P, Cossu A, Manca A, Satta MP, Sini MC, Rozzo C, Dessole S, Cherchi P, Gianfrancesco F, Pintus A, Carboni A, Deiana A, Tanda F, Palmieri G . Identification of a novel candidate gene, CASC2, in a region of common allelic loss at chromosome 10q26 in human endometrial cancer. Hum Mutat 2004; 23: 318–326.
Colditz GA, Willet WC, Rotnitzky A, Manson JF . Weight gain as a risk factor for clinical diabetes mellitus in women. Ann Intern Med 1995; 22: 481–486.
Shaw JT, Purdie DM, Neil HA, Levy JC, Turner RC . The relative risks of hyperglycaemia, obesity and dyslipidaemia in the relatives of patients with Type II diabetes mellitus. Diabetologia 1999; 42: 24–27.
Acknowledgements
The skilful assistance of Britt-Marie Leijonhufvud, Katarina Hertel, Eva Sjölin, Kerstin Wåhlén, Elisabeth Dungner and Sofia Wahlqvist is greatly acknowledged. This study was supported by grants from Swedish Medical Research Council, Swedish Diabetes Association and Novo Nordic Foundation.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lavebratt, C., Sengul, S., Gu, H. et al. Association study between chromosome 10q26.11 and obesity among Swedish men. Int J Obes 29, 1422–1428 (2005). https://doi.org/10.1038/sj.ijo.0803033
Received:
Revised:
Accepted:
Published:
Issue date:
DOI: https://doi.org/10.1038/sj.ijo.0803033


