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Germline polymorphisms of glutathione-S-transferase GSTM1, GSTT1 and p53 codon 72 in cervical carcinogenesis.
Human Cell ( IF 4.3 ) Pub Date : 2010 , DOI: 10.1111/j.1749-0774.2010.00089.x
Masatsugu Ueda 1 , Eisaku Toji , Osamu Nunobiki , Naomi Sato , Shinji Izuma , Kiyo Torii , Yoshiaki Okamoto , Sadamu Noda
Affiliation  

The clinical significance of glutathione-S-transferase GSTM1, GSTT1 and p53 codon 72 polymorphisms in cervical carcinogenesis was investigated. Germline polymorphisms of GSTM1, GSTT1 and p53 codon 72 together with human papillomavirus (HPV) types were examined in a total of 457 blood and cervical smear samples from normal healthy women and the patients with premalignant and malignant cervical lesions. The 167 patients with low-grade squamous intraepithelial lesion (LSIL), 49 with high-grade SIL (HSIL) and 83 with squamous cell carcinoma (SCC) had significantly higher frequency of high-risk HPV than 1 58 controls. The 49 patients with HSIL and 83 with SCC had statistically higher frequency of null GSTT1 genotype than 158 controls. There was an increased odds ratio for null GSTT1 genotype in HSIL and SCC cases compared with controls among 191 patients with high-risk HPV. The 67 cases with HPV types 16 and/or 18 had higher frequency of the GSTT1 null genotype than 186 with other types of HPV. There was no statistical difference in the polymorphic frequency of GSTM1 and p53 codon 72 genotypes between SILs and controls with or without high-risk HPV. These results suggest that GSTT1 null genotype may increase the risk of cervical cancer particularly in the cases with high-risk HPV types in a Japanese population.

中文翻译:

宫颈癌发生中谷胱甘肽-S-转移酶 GSTM1、GSTT1 和 p53 密码子 72 的种系多态性。

研究了谷胱甘肽-S-转移酶 GSTM1、GSTT1 和 p53 密码子 72 多态性在宫颈癌发生中的临床意义。GSTM1、GSTT1 和 p53 密码子 72 以及人乳头瘤病毒 (HPV) 类型的种系多态性在来自正常健康女性和宫颈癌前病变和恶性宫颈病变患者的总共 457 份血液和宫颈涂片样本中进行了检查。167 例低级别鳞状上皮内病变 (LSIL)、49 例高级别 SIL (HSIL) 和 83 例鳞状细胞癌 (SCC) 的高危 HPV 频率显着高于 1 58 名对照组。49 名 HSIL 患者和 83 名 SCC 患者的 GSTT1 无效基因型频率在统计学上高于 158 名对照组。在 191 名高危 HPV 患者中,与对照组相比,HSIL 和 SCC 病例中无效 GSTT1 基因型的比值比增加。67 例 16 和/或 18 型 HPV 的 GSTT1 无效基因型频率高于 186 例其他类型 HPV。在 SIL 和有或没有高危 HPV 的对照之间,GSTM1 和 p53 密码子 72 基因型的多态频率没有统计学差异。这些结果表明 GSTT1 无效基因型可能会增加宫颈癌的风险,特别是在日本人群中具有高危 HPV 类型的情况下。GSTM1 和 p53 密码子 72 基因型的多态频率在 SIL 和有或没有高危 HPV 的对照之间没有统计学差异。这些结果表明 GSTT1 无效基因型可能会增加宫颈癌的风险,特别是在日本人群中具有高危 HPV 类型的情况下。GSTM1 和 p53 密码子 72 基因型的多态频率在 SIL 和有或没有高危 HPV 的对照之间没有统计学差异。这些结果表明 GSTT1 无效基因型可能会增加宫颈癌的风险,特别是在日本人群中具有高危 HPV 类型的情况下。
更新日期:2020-09-22
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