在SLC2A2基因rs1499821多态性和空易感性之间的关联
Li Liu1, Fei Ma1, Qiulin Liu1
1Guangxi Medical University College of Stomatology, Nanning, China.
Genetic testing and molecular biomarkers
|May 31, 2023
概括
SLC2A2 rs1499821 T等位基因与中国汉族和综合族群的脏病风险增加有关. 这一遗传因素,加上大量的甜食摄入量,可能会导致牙腐烂易感性.
科学领域:
- 遗传学 遗传学 是一个
- 牙科公共卫生 牙科公共卫生
- 人类学是人类学.
背景情况:
- 牙损是全球普遍存在的健康问题.
- 遗传因素和饮食习惯显著影响虫易感性.
- 了解基因倾向的种族差异对于有针对性的预防策略至关重要.
研究的目的:
- 调查SLC2A2rs1499821多态性和牙腐烂易感性之间的关联.
- 为了分析中国汉族,庄族和白居族人群之间的这种关联.
- 探索rs1499821多态和饮食因素 (如甜食摄入量) 之间的潜在相互作用.
主要方法:
- 一项涉及1067名12岁儿童的病例控制研究 (481名患有,586名无).
- 使用SNPscan技术对SLC2A2 rs1499821单核酸多态 (SNP) 的基因定型.
- 收集饮食信息,口腔习惯,牙科检查和DNA样本.
主要成果:
- rs1499821 T等位基因与汉族人口和综合种族群体的虫病易感性有显著的关联.
- 在rs1499821中,CT+TT基因型的携带者患的风险更高 (OR=1.69在汉语中,OR=1.33在组合中).
- 在汉族和综合种群中,甜食摄入频率与牙损伤之间发现了显著的关联,但与rs1499821多态性没有关联.
结论:
- 鉴定SLC2A2 rs1499821 T等位基因是汉族人群和整体虫敏感性的风险因素.
- 摄入甜食的频率也是牙损伤的重要危险因素.
- 在研究的族群中,SLC2A2 rs1499821多态和甜食摄入频率之间没有发现任何关联.
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