卵清蛋白致敏的过敏性鼻炎小鼠鼻黏膜IL-17 mRNA/蛋白、RORγt、Foxp3 mRNA表达水平的研究

被引:33
作者
宋辉
顾兆伟
赵鹤
曹志伟
机构
[1] 中国医科大学附属盛京医院耳鼻咽喉科
关键词
过敏性鼻炎; 辅助性T细胞17; 调节性T细胞; 白细胞介素17;
D O I
暂无
中图分类号
R765.21 [鼻炎];
学科分类号
100213 [耳鼻咽喉科学];
摘要
目的探讨辅助性T细胞17(Th17)相关细胞因子IL-17 m RNA/蛋白及特异性转录因子RORγt m RNA以及调节性T细胞(Treg)特异性转录因子Foxp3 m RNA在卵清蛋白致敏的过敏性鼻炎小鼠鼻黏膜中的表达及其作用。方法利用Balb/c小鼠建立卵清蛋白致敏的过敏性鼻炎小鼠模型,同时使用生理盐水作为对照组,取各组小鼠鼻黏膜组织,分别使用实时定量PCR法和流式细胞仪流式微球术检测2组小鼠鼻黏膜中IL-17、RORγt、Foxp3 m RNA和IL-17蛋白。结果 IL-17 m RNA/蛋白、RORγt m RNA在对照组以及实验组中均有表达,且实验组明显高于对照组,2组比较差异具有统计学意义(P<0.05);Foxp3m RNA在实验组的表达量要低于对照组,2组比较差异具有统计学意义(P<0.05)。结论 Th17、Treg特异性转录因子以及Th17相关细胞因子参与过敏性鼻炎的发生发展过程,该结果将有希望提高对过敏性鼻炎发病机制的了解,为过敏性鼻炎的治疗提供新的思路。
引用
收藏
页码:60 / 63
页数:4
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