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Fas single nucleotide polymorphisms and risk of thyroid and salivary gland carcinomas: A case-control analysis

✍ Scribed by Tang Ho; Guojun Li; Chong Zhao; Rong Zheng; Qingyi Wei; Erich M. Sturgis


Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
142 KB
Volume
30
Category
Article
ISSN
1043-3074

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✦ Synopsis


Abstract

Background.

The purpose of this study was to examine the association between 4 Fas single nucleotide polymorphisms (SNPs) and risk of differentiated thyroid carcinoma (DTC) and salivary gland carcinoma (SGC).

Methods.

We conducted a case‐control study including 279 DTC cases, 165 benign thyroid disease (BTD) cases, 154 SGC cases, 61 benign salivary gland disease (BSGD) cases, and 510 controls.

Results.

The A744G SNP genotype distribution was significantly different between subjects with SGC or BSGD and controls, while that of the A18272G SNP was significantly different between subjects with DTC or SGC and controls. Risk of SGC was significantly elevated for the 22628 heterozygous CT genotype (odds ratio [OR] = 1.5, p = .050), and risk of BSGD was elevated for the 22628 homozygous TT genotype (OR = 2.9, p = .023).

Conclusion.

Fas C22628T SNP may be associated with risk of SGC and BSGD, but none of the investigated Fas SNPs was associated with risk of DTC. © 2007 Wiley Periodicals, Inc. Head Neck 2008


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