在土耳其人群中,乳头甲状腺癌与XRCC6基因多态性之间的关联
Egemen Akgün1, Fadime Mutlu Içduygu2, Demet Şengül3
1Department of Medical Biology, Faculty of Medicine, Giresun University, Giresun, Turkiye.
Turkish journal of medical sciences
|December 30, 2024
概括
这是XRCC6基因.
科学领域:
- 遗传学 遗传学 是一个
- 分子生物学分子生物学
- 在瘤学瘤学.
背景情况:
- X射线修复交叉补充蛋白6 (XRCC6) 基因对于DNA双链断裂修复至关重要.
- DNA修复基因的遗传变异可能会影响癌症易感性.
- 乳头甲状腺癌 (PTC) 是最常见的甲状腺癌类型.
研究的目的:
- 研究XRCC6基因中的特定多态 (rs2267437,rs5751129,rs132770) 与乳头甲状腺癌 (PTC) 风险之间的关联.
主要方法:
- 病例控制研究涉及150名PTC患者和204名健康对照.
- 使用聚合酶链反应-限制片段长度多态 (PCR-RFLP) 单核酸多态 (SNPs) 的基因定型.
- 使用基因型-组织表达 (GTEx) 数据库,分析与rs2267437相关的XRCC6基因表达.
主要成果:
- rs2267437 GG基因型与PTC风险降低有关 (OR:0.67).
- 对rs2267437的联合CG+GG基因型显示出对PTC的保护作用 (OR:0.61).
- rs2267437多态可能会影响全血中XRCC6的表达,但不会影响甲状腺组织. 对于rs5751129和rs132770.没有发现任何显著的关联.
结论:
- 在土耳其人群中,XRCC6基因中的rs2267437多态可能会对乳头甲状腺癌产生保护作用.
- XRCC6基因的rs5751129和rs132770多态变异与PTC风险无关.
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