Abstract
Dental fluorosis (DF) is one of the important performances of endemic fluorosis. Some studies indicated that estrogen receptor (ESR) gene polymorphisms were associated with bone metabolism-related diseases. Therefore, it is possible that the variation in ESR genotypes will be associated with DF status. A case–control study was conducted among children aged 8–12 years with (n = 75) or without (n = 165) DF in China to investigate the relationship between ESR gene polymorphisms and DF. Gene polymorphisms were genotyped using the PCR-RFLP procedure. Children carrying R allele of ER RsaI had significantly increased risk of DF (Odds ratio (OR) = 1.821; 95% confidence interval (CI), 1.013–3.274) compared to children carrying r allele of ER RsaI in endemic fluorosis villages. For children with high-loaded fluoride status, carrying X allele of ESRα XbaI had a significantly decreased risk of DF (OR = 0.542; 95% CI, 0.314–0.936) compared to carrying x allele. This study provides the first evidence of an association between polymorphisms in the ESR gene with DF in high-fluoride-exposed populations. Further studies are needed to confirm the association.
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References
Aoba T, Fejerskov O (2002) Dental fluorosis: chemistry and biology. Crit Rev Oral Biol Med 13:155–170
Pushpalatha T, Srinivas M, Sreenivasula Reddy P (2005) Exposure to high fluoride concentration in drinking water will affect spermatogenesis and steroidogenesis in male albino rats. Biometals 18:207–212
Elliott J, Scarpello JH, Morgan NG (2001) Effects of tyrosine kinase inhibitors on cell death induced by sodium fluoride and pertussis toxin in the pancreatic beta-cell line, RINm5F. Br J Pharmacol 132:119–126
Xiong X, Liu J, He W et al (2007) Dose-effect relationship between drinking water fluoride levels and damage to liver and kidney functions in children. Environ Res 103:112–116
Zhang M, Wang A, He W et al (2007) Effects of fluoride on the expression of NCAM, oxidative stress, and apoptosis in primary cultured hippocampal neurons. Toxicology 236:208–216
Yadav JP, Lata S, Kataria SK et al (2009) Fluoride distribution in groundwater and survey of dental fluorosis among school children in the villages of the Jhajjar District of Haryana, India. Environ Geochem Health 31:431–438
Mandinic Z, Curcic M, Antonijevic B et al (2009) Relationship between fluoride intake in serbian children living in two areas with different natural levels of fluorides and occurrence of dental fluorosis. Food Chem Toxicol 47:1080–1084
WHO (2001) UN: Environmental and people’s health in China. In: World Health Organization and United Nations Development Program, New York, 2001
Guo QH, Wang YX, Ma T et al (2007) Geochemical processes controlling the elevated fluoride concentrations in groundwaters of the Taiyuan Basin, Northern China. J Geochemical Explor 93:1–12
Fejerskov O, Larsen MJ, Richards A et al (1994) Dental tissue effects of fluoride. Adv Dent Res 8:15–31
Xu Z (2007) Endemic fluorosis. In: Yang K, Geng Z, Guo X, Lu W, Song W, Xu Z, Cui L (eds) Environmental health, 6th edn. People’s Medical Publishing House, Beijing, pp 233–244
ST SP, Teotia M (2008) Nutritional bone disease in Indian population. Indian J Med Res 127:219–228
Beltran-Aguilar ED, Barker LK, Canto MT et al (2005) Surveillance for dental caries, dental sealants, tooth retention, edentulism, and enamel fluorosis—United States, 1988–1994 and 1999–2002. MMWR Surveill Summ 54:1–43
Everett ET, Yan D, Weaver M et al (2009) Detection of dental fluorosis-associated quantitative trait loci on mouse chromosomes 2 and 11. Cells Tissues Organs 189:212–218
Mabelya L, van’t Hof MA, Konig KG et al (1994) Comparison of two indices of dental fluorosis in low, moderate and high fluorosis Tanzanian populations. Community Dent Oral Epidemiol 22:415–420
Huang H, Ba Y, Cui L et al (2008) COL1A2 gene polymorphisms (Pvu II and Rsa I), serum calciotropic hormone levels, and dental fluorosis. Community Dent Oral Epidemiol 36:517–522
Everett ET, McHenry MA, Reynolds N et al (2002) Dental fluorosis: variability among different inbred mouse strains. J Dent Res 81:794–798
Gennari L, Becherini L, Falchetti A et al (2002) Genetics of osteoporosis: role of steroid hormone receptor gene polymorphisms. J Steroid Biochem Mol Biol 81:1–24
Scheven BA, Damen CA, Hamilton NJ et al (1992) Stimulatory effects of estrogen and progesterone on proliferation and differentiation of normal human osteoblast-like cells in vitro. Biochem Biophys Res Commun 186:54–60
Riancho JA, Zarrabeitia MT, Valero C et al (2006) A gene-to-gene interaction between aromatase and estrogen receptors influences bone mineral density. Eur J Endocrinol/Eur Fed Endocr Soc 155:53–59
Xie J, Wang S, He B et al (2009) Association of estrogen receptor alpha and interleukin-10 gene polymorphisms with endometriosis in a Chinese population. Fertil Steril 92:54–60
Georgiou I, Syrrou M, Bouba I et al (1999) Association of estrogen receptor gene polymorphisms with endometriosis. Fertil Steril 72:164–166
Seko M, Takeuchi H, Kinoshita K et al (2004) Association of bone mineral density with vitamin D and estrogen receptor gene polymorphisms during GnRH agonist treatment. J Obstet Gynaecol Res 30:130–135
Gennari L, Merlotti D, De Paola V et al (2005) Estrogen receptor gene polymorphisms and the genetics of osteoporosis: a HuGE review. Am J Epidemiol 161:307–320
Ferrer VL, Maeda T, Kawano Y (2005) Characteristic distribution of immunoreaction for estrogen receptor alpha in rat ameloblasts. Anat Rec 284:529–536
Katsuyama H, Arii M, Tomita M et al (2009) Association between estrogen receptor alpha polymorphisms and equol production, and its relation to bone mass. Int J Mol Med 23:793–798
Gomez R, Magana JJ, Cisneros B et al (2007) Association of the estrogen receptor alpha gene polymorphisms with osteoporosis in the Mexican population. Clin Genet 72:574–581
Rui Y, Le AW, Li G (2007) The study on the relationship between Rsa I, Alu I polymorphism of the estrogen receptor beta gene and unknown aetiology hypomenorrhea. Zhonghua Yi Xue Yi Chuan Xue Za Zhi 24:425–427
Dean H (1934) Classification of mottled enamel diagnosis. J Am Dent Assoc 21:1421–1426
Gabriel SB, Schaffner SF, Nguyen H et al (2002) The structure of haplotype blocks in the human genome. Science (New York NY) 296:2225–2229
Chen Y, Jiang XY, Xu L et al (2009) Association of ER-alpha gene polymorphism with metabolic phenotypes in Chinese Hans. Lipids 44:719–723
Sundarrajan C, Liao WX, Roy AC et al (2001) Association between estrogen receptor-beta gene polymorphisms and ovulatory dysfunctions in patients with menstrual disorders. J Clin Endocrinol Metab 86:135–139
Lau HH, Ng MY, Ho AY et al (2005) Genetic and environmental determinants of bone mineral density in Chinese women. Bone 36:700–709
Ohshima H, Ajima H, Kawano Y et al (2000) Transient expression of heat shock protein (Hsp)25 in the dental pulp and enamel organ during odontogenesis in the rat incisor. Arch Histol Cytol 63:381–395
Porter W, Wang F, Wang W et al (1996) Role of estrogen receptor/Sp1 complexes in estrogen-induced heat shock protein 27 gene expression. Mol Endocrinol (Baltim Md) 10:1371–1378
Jukic S, Prpic-Mehicic G, Talan-Hranilovc J et al (2003) Estrogen receptors in human pulp tissue. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 95:340–344
Hietala EL, Larmas M, Salo T (1998) Localization of estrogen-receptor-related antigen in human odontoblasts. J Dent Res 77:1384–1387
Liu J, Zhu H, Zhu X et al (2003) Estrogen receptor gene polymorphisms and bone mineral density in Chinese postmenopausal women. Chin Med J 116:364–367
Lau EM, Young RP, Lam V et al (2001) Estrogen receptor gene polymorphism and bone mineral density in postmenopausal Chinese women. Bone 29:96–98
Qin YJ, Zhang ZL, Huang QR et al (2004) Association of vitamin D receptor and estrogen receptor-alpha gene polymorphism with peak bone mass and bone size in Chinese women. Acta Pharmacol Sin 25:462–468
Gu JM, Xiao WJ, He JW et al (2009) Association between VDR and ESR1 gene polymorphisms with bone and obesity phenotypes in Chinese male nuclear families. Acta Pharmacol Sin 30:1634–1642
Kurabayashi T, Matsushita H, Kato N et al (2004) Effect of vitamin D receptor and estrogen receptor gene polymorphism on the relationship between dietary calcium and bone mineral density in Japanese women. J Bone Miner Metab 22:139–147
Zhang ZL, Qin YJ, Huang QR et al (2004) Association of estrogen receptor-alpha and vitamin D receptor genotypes with therapeutic response to calcium in postmenopausal Chinese women. Acta Pharmacol Sin 25:1690–1697
Arko B, Prezelj J, Komel R et al (2002) No major effect of estrogen receptor beta gene RsaI polymorphism on bone mineral density and response to alendronate therapy in postmenopausal osteoporosis. J Steroid Biochem Mol Biol 81:147–152
Efstathiadou Z, Koukoulis G, Stakias N et al (2006) Correlation of estrogen receptor beta gene polymorphisms with spinal bone mineral density in peri- and post-menopausal Greek women. Maturitas 53:380–385
Scariano JK, Simplicio SG, Montoya GD et al (2004) Estrogen receptor beta dinucleotide (CA) repeat polymorphism is significantly associated with bone mineral density in postmenopausal women. Calcif Tissue Int 74:501–508
Stavrou I, Zois C, Chatzikyriakidou A et al (2006) Combined estrogen receptor alpha and estrogen receptor beta genotypes influence the age of menarche. Hum Reprod (Oxf, Engl) 21:554–557
Mizunuma H, Hosoi T, Okano H et al (1997) Estrogen receptor gene polymorphism and bone mineral density at the lumbar spine of pre- and postmenopausal women. Bone 21:379–383
Acknowledgments
The work was supported by the NSFC grant 81072247 from the National Natural Science Foundation of China and by the grant 10PTGG380-12 from the Science and Technology Bureau of Zhengzhou City, Henan Province. The authors thank all individuals who volunteered to participate in this study and numerous members of the Zhengzhou University School of Public Health and Kaifeng Center for Disease Prevention and Control.
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Ba, Y., Zhang, H., Wang, G. et al. Association of Dental Fluorosis with Polymorphisms of Estrogen Receptor Gene in Chinese Children. Biol Trace Elem Res 143, 87–96 (2011). https://doi.org/10.1007/s12011-010-8848-1
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DOI: https://doi.org/10.1007/s12011-010-8848-1