ZNF608多态与家尘虫诱导的过敏性鼻炎的关联
Huiqin Li1,2, Fang Gao3, Xuyan Liu1,2
1Departments of Environmental Genomics and Genetic Toxicology, The Key Laboratory of Modern Toxicology of Ministry of Education, Center for Global Health, Jiangsu Key Laboratory of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, China.
Clinical and translational allergy
|August 6, 2025
概括
这项研究确定ZNF608是室内灰尘引发过敏性鼻炎的关键基因. 在ZNF608的遗传变异增加过敏性鼻炎的风险和严重程度,提供早期诊断的潜力.
科学领域:
- 遗传学 是一个遗传学.
- 免疫学 免疫学 免疫学
- 过敏研究 研究过敏
背景情况:
- 遗传因素在室内灰尘虫 (HDM) 引起的过敏性鼻炎病理生理学中至关重要.
- 过敏性鼻炎的遗传性仍然无法充分解释,尽管专注于生物机制.
研究的目的:
- 确定导致HDM诱导过敏性鼻炎的关键基因和遗传变异.
- 探索与过敏性鼻炎有关的遗传调节和免疫路径.
主要方法:
- 全基因组基因关联分析 (GWGAS) 和差异性基因表达分析.
- 权重多基因风险评分 (wPRS) 用于评估累积遗传影响.
- 基因组和eQTL分析以调查路径和遗传调节.
主要成果:
- ZNF608被确定为HDM诱导过敏性鼻炎风险的关键基因 (p = 1.23 × 10−6).
- 过敏性鼻炎患者的鼻上皮质中ZNF608的表达很高 (p = 0.041).
- 五种ZNF608变异的wPRS与过敏性鼻炎风险增加有关 (OR = 1.40,p = 1.18 × 10−4).
- 特定的ZNF608等位基因 (rs6862252 G,rs10042766 T) 提高ZNF608的表达,影响免疫细胞,如B细胞,T细胞和树突细胞.
结论:
- ZNF608被强调为HDM诱导的过敏性鼻炎中的一个关键基因.
- 这些发现可能有助于风险评估和过敏性鼻炎的早期诊断.
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