Abstract
To investigate associations of single nucleotide polymorphisms (SNPs) rs2228314 of sterol regulatory element-binding protein-2 (SREBP-2) or rs11039155 of liver X receptor α (LXRα) with susceptibility to polycystic ovary syndrome (PCOS) in a Chinese Han population. SREBP-2 rs2228314 and LXRα rs11039155 polymorphisms were genotyped in patients with PCOS and age- and sex-matched PCOS-free controls from a Chinese Han population. A total of 605 patients with PCOS and 615 controls were recruited in this study. We found that GC and CC genotypes of rs2228314, and variant C, were associated with a significantly increased risk of PCOS. In addition, GA and AA genotypes of rs11039155, as well as variant A, were also associated with a significantly increased risk of PCOS. Our results showed that SREBP-2 rs2228314 G to C change and variant C genotype as well as LXRα rs11039155 G to A change and variant A may contribute to PCOS in Chinese Han population.
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Wild, R. A., Carmina, E., Diamanti-Kandarakis, E., Dokras, A., Escobar-Morreale, H. F., Futterweit, W., et al. (2010). Assessment of cardiovascular risk and prevention of cardiovascular disease in women with the polycystic ovary syndrome: a consensus statement by the androgen excess and polycystic ovary syndrome (AE-PCOS) society. Journal of Clinical Endocrinology and Metabolism, 95(5), 2038–2049. doi:10.1210/jc.2009-2724.
Toulis, K. A., Goulis, D. G., Mintziori, G., Kintiraki, E., Eukarpidis, E., Mouratoglou, S. A., et al. (2011). Meta-analysis of cardiovascular disease risk markers in women with polycystic ovary syndrome. Human Reproduction Update, 17(6), 741–760. doi:10.1093/humupd/dmr025.
Goodarzi, M. O., Dumesic, D. A., Chazenbalk, G., & Azziz, R. (2011). Polycystic ovary syndrome: etiology, pathogenesis and diagnosis. Natural Review Endocrinology, 7(4), 219–231. doi:10.1038/nrendo.2010.217.
Salley, K. E., Wickham, E. P., Cheang, K. I., Essah, P. A., Karjane, N. W., Nestler, J. E., et al. (2007). Glucose intolerance in polycystic ovary syndrome-a position statement of the Androgen Excess Society. Journal of Clinical Endocrinology and Metabolism, 92(12), 4546–4556. doi:10.1210/jc.2007-1549.
Revised 2003 consensus on diagnostic criteria and long-term health risks related to polycystic ovary syndrome (PCOS). Human Reproduction, 19(1), 41–47.
Moran, L. J., Misso, M. L., Wild, R. A., & Norman, R. J. (2010). Impaired glucose tolerance, type 2 diabetes and metabolic syndrome in polycystic ovary syndrome: a systematic review and meta-analysis. Human Reproduction Update, 16(4), 347–363. doi:10.1093/humupd/dmq001.
Goodarzi, M. O., & Azziz, R. (2006). Diagnosis, epidemiology, and genetics of the polycystic ovary syndrome. Best Practice & Research Clinical Endocrinology & Metabolism, 20(2), 193–205. doi:10.1016/j.beem.2006.02.005.
Ehrmann, D. A. (2005). Polycystic ovary syndrome. New England Journal of Medicine, 352(12), 1223–1236. doi:10.1056/NEJMra041536.
Cupisti, S., Kajaia, N., Dittrich, R., Duezenli, H., & Beckmann, M. W. (2008). Body mass index and ovarian function are associated with endocrine and metabolic abnormalities in women with hyperandrogenic syndrome. European Journal of Endocrinology, 158(5), 711–719. doi:10.1530/EJE-07-0515.
Mukherjee, S., & Maitra, A. (2010). Molecular & genetic factors contributing to insulin resistance in polycystic ovary syndrome. Indian Journal of Medical Research, 131, 743–760.
Azziz, R., Dumesic, D. A., & Goodarzi, M. O. (2011). Polycystic ovary syndrome: an ancient disorder? Fertility and Sterility, 95(5), 1544–1548. doi:10.1016/j.fertnstert.2010.09.032.
Deligeoroglou, E., Kouskouti, C., & Christopoulos, P. (2009). The role of genes in the polycystic ovary syndrome: predisposition and mechanisms. Gynecological Endocrinology, 25(9), 603–609. doi:10.1080/09513590903015619.
Chen, Z. J., Zhao, H., He, L., Shi, Y., Qin, Y., Shi, Y., et al. (2011). Genome-wide association study identifies susceptibility loci for polycystic ovary syndrome on chromosome 2p16.3, 2p21 and 9q33.3. Nature Genetics, 43(1), 55–59. doi:10.1038/ng.732.
Goodarzi, M. O., Louwers, Y. V., Taylor, K. D., Jones, M. R., Cui, J., Kwon, S., et al. (2011). Replication of association of a novel insulin receptor gene polymorphism with polycystic ovary syndrome. Fertility and Sterility, 95(5), 1736–1741. doi:10.1016/j.fertnstert.2011.01.015.
Wild, R. A., Rizzo, M., Clifton, S., & Carmina, E. (2011). Lipid levels in polycystic ovary syndrome: systematic review and meta-analysis. Fertility and Sterility, 95(3), 1073–1079. doi:10.1016/j.fertnstert.2010.12.027.
Zhao, C., & Dahlman-Wright, K. (2010). Liver X receptor in cholesterol metabolism. Journal of Endocrinology, 204(3), 233–240. doi:10.1677/JOE-09-0271.
Raghow, R., Yellaturu, C., Deng, X., Park, E. A., & Elam, M. B. (2008). SREBPs: the crossroads of physiological and pathological lipid homeostasis. Trends in Endocrinology and Metabolism, 19(2), 65–73. doi:10.1016/j.tem.2007.10.009.
Horton, J. D., Goldstein, J. L., & Brown, M. S. (2002). SREBPs: activators of the complete program of cholesterol and fatty acid synthesis in the liver. Journal of Clinical Investigation, 109(9), 1125–1131. doi:10.1172/JCI15593.
Sakai, J., Nohturfft, A., Goldstein, J. L., & Brown, M. S. (1998). Cleavage of sterol regulatory element-binding proteins (SREBPs) at site-1 requires interaction with SREBP cleavage-activating protein. Evidence from in vivo competition studies. Journal of Biological Chemistry, 273(10), 5785–5793.
Legro, R. S., Arslanian, S. A., Ehrmann, D. A., Hoeger, K. M., Murad, M. H., Pasquali, R., et al. (2013). Diagnosis and treatment of polycystic ovary syndrome: an Endocrine Society clinical practice guideline. Journal of Clinical Endocrinology and Metabolism, 98(12), 4565–4592. doi:10.1210/jc.2013-2350.
Hahn, S., Fingerhut, A., Khomtsiv, U., Khomtsiv, L., Tan, S., Quadbeck, B., et al. (2005). The peroxisome proliferator activated receptor gamma Pro12Ala polymorphism is associated with a lower hirsutism score and increased insulin sensitivity in women with polycystic ovary syndrome. Clinical Endocrinology (Oxford), 62(5), 573–579. doi:10.1111/j.1365-2265.2005.02261.x.
Knebel, B., Janssen, O. E., Hahn, S., Jacob, S., Gleich, J., Kotzka, J., et al. (2008). Increased low grade inflammatory serum markers in patients with Polycystic ovary syndrome (PCOS) and their relationship to PPARgamma gene variants. Experimental and Clinical Endocrinology & Diabetes, 116(8), 481–486. doi:10.1055/s-2008-1058085.
Knebel, B., Janssen, O. E., Hahn, S., Nitzgen, U., Jacob, S., Haas, J., et al. (2009). Combined analyses of paraoxonase-1 and IGF-2 polymorphism in polycystic ovary syndrome. Deutsche Medizinische Wochenschrift, 134(20), 1040–1046. doi:10.1055/s-0029-1222564.
Sam, S., & Dunaif, A. (2003). Polycystic ovary syndrome: syndrome XX? Trends in Endocrinology and Metabolism, 14(8), 365–370.
Muller, P. Y., & Miserez, A. R. (2002). Identification of mutations in the gene encoding sterol regulatory element binding protein (SREBP)-2 in hypercholesterolaemic subjects. Journal of Medical Genetics, 39(4), 271–275.
Kostopoulou, F., Gkretsi, V., Malizos, K. N., Iliopoulos, D., Oikonomou, P., Poultsides, L., et al. (2012). Central role of SREBP-2 in the pathogenesis of osteoarthritis. PLoS ONE, 7(5), e35753. doi:10.1371/journal.pone.0035753.
Knebel, B., Janssen, O. E., Hahn, S., Jacob, S., Nitzgen, U., Haas, J., et al. (2012). Genetic variations in SREBP-1 and LXRalpha are not directly associated to PCOS but contribute to the physiological specifics of the syndrome. Molecular Biology Reports, 39(6), 6835–6842. doi:10.1007/s11033-012-1508-0.
Kim, T. H., Baek, J. I., Hong, J. M., Choi, S. J., Lee, H. J., Cho, H. J., et al. (2008). Significant association of SREBP-2 genetic polymorphisms with avascular necrosis in the Korean population. BMC Medical Genetics, 9, 94. doi:10.1186/1471-2350-9-94.
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This work was funded by grants from Hangzhou Science and Technology Committee Research Project (No. 20130733Q10).
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Zhao, J., Hu, Z., Cai, L. et al. Association Between Single Nucleotide Polymorphisms of Sterol Regulatory Element Binding Protein-2 and Liver X Receptor α Gene and Risk of Polycystic Ovary Syndrome in a Chinese Han Population. Cell Biochem Biophys 70, 1421–1426 (2014). https://doi.org/10.1007/s12013-014-0075-5
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DOI: https://doi.org/10.1007/s12013-014-0075-5