HLA-G基因基因对围产期父子HPV传播产生影响
Nelli T Suominen1,2, Michel Roger3,4, Marie-Claude Faucher3
1Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, 20520 Turku, Finland.
Current issues in molecular biology
|July 28, 2023
概括
人类白细胞抗原 (HLA) -G等位基因对应性影响人乳头瘤病毒 (HPV) 的父子传播. 特定的HLA-G基因基因与围产期父亲和新生儿之间的HPV传播有关.
科学领域:
- 免疫遗传学 免疫遗传学
- 病毒学 病毒学
- 周产期传播 周产期传播
背景情况:
- 人类乳头瘤病毒 (HPV) 的父子传染机制尚未完全理解.
- 宿主因素,特别是与免疫反应相关的因素,可能在HPV传播中发挥作用.
- 人类白细胞抗原 (HLA) -G是一种关键的免疫耐受性分子,可能对病原体传播产生影响.
研究的目的:
- 为了研究人类白细胞抗原 (HLA) -G基因和父子HPV传播之间的关联.
- 确定HLA-G等位基因对应是否影响HPV流行率以及围产期期间父亲与其后代之间的对应.
主要方法:
- 来自芬兰家庭HPV研究的134对父亲新生儿对的分析.
- 采集父亲的口腔,精液和尿道样本,以及后代的口腔样本.
- 通过直接测序和HPV DNA测试来确定HLA-G等位基因的类型.
- 使用无条件后勤回归来评估关联的统计分析.
主要成果:
- HLA-G基因组G*01:01:03一致性与父子口服高风险 (HR) -HPV在出生时的一致性 (OR 17.00) 有意义地相关.
- 增加了父亲的口服和孩子的产后口服任何和HR-HPV一致性 (ORs 7.50和7.78).
- 在HLA-G基因型和HPV一致性之间没有发现任何关联.
结论:
- HLA-G基因对应,而不是特定的基因型,似乎是影响HPV从父亲传播给后代的重要因素.
- 这些发现强调了特定的HLA-G基因对围产期HPV传播的免疫媒介控制中的作用.
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