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Association Between a Functional Polymorphism Rs712 Within Let-7-binding Site and Risk of Papillary Thyroid Cancer

Overview
Journal Med Oncol
Publisher Springer
Specialty Oncology
Date 2014 Sep 10
PMID 25201577
Citations 13
Authors
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Abstract

KRAS mutation is frequently detected in a series of cancers, including papillary thyroid cancer (PTC). Recently, a genetic variant of rs712 in the 3' untranslated region of the KRAS gene has been reported to be functional in the regulation of KRAS by disrupting complementary site of let-7 and miR-181. We aimed to investigate whether the polymorphism is a risk factor for PTC. We conducted an association study, including 252 PTC patients and 290 healthy controls. The KRAS rs712 polymorphism was genotyped by polymerase chain reaction-restriction fragment length polymorphism. Although no significant difference of the KRAS rs712 distribution was observed between cases and controls in overall analysis, stratification analysis showed that patients carrying the KRAS rs712TT genotype were less likely to develop stages T3 and T4 under a recessive genetic model (OR 0.26, 95% CI 0.08-0.82). These results supported the role of the KRAS rs712 polymorphism as a potential genetic biomarker for the extension of PTC. Further population-based association studies are of great value to confirm the results in diverse ethnicities.

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References
1.
Krek A, Grun D, Poy M, Wolf R, Rosenberg L, Epstein E . Combinatorial microRNA target predictions. Nat Genet. 2005; 37(5):495-500. DOI: 10.1038/ng1536. View

2.
Park S, Sun J, Hong K, Kwak J, Kim E, Chung W . Application of BRAF, NRAS, KRAS mutations as markers for the detection of papillary thyroid cancer from FNAB specimens by pyrosequencing analysis. Clin Chem Lab Med. 2013; 51(8):1673-80. DOI: 10.1515/cclm-2012-0375. View

3.
Wogan G, Hecht S, Felton J, Conney A, Loeb L . Environmental and chemical carcinogenesis. Semin Cancer Biol. 2004; 14(6):473-86. DOI: 10.1016/j.semcancer.2004.06.010. View

4.
Li Z, Pan X, Han B, Guo X, Zhang Z, Jia J . A let-7 binding site polymorphism rs712 in the KRAS 3' UTR is associated with an increased risk of gastric cancer. Tumour Biol. 2013; 34(5):3159-63. DOI: 10.1007/s13277-013-0885-x. View

5.
Pellegriti G, Frasca F, Regalbuto C, Squatrito S, Vigneri R . Worldwide increasing incidence of thyroid cancer: update on epidemiology and risk factors. J Cancer Epidemiol. 2013; 2013:965212. PMC: 3664492. DOI: 10.1155/2013/965212. View