在慢性自发性疹患者中,Th17/Treg免疫失调与疾病严重程度之间的相关性
Xiaojing Yang1, Leigang Chen1, Shining Wang1
1Department of Dermatology, The First Affiliated Hospital of Hebei North University, Zhangjiakou City, Hebei Province, China.
Immunity, inflammation and disease
|July 28, 2023
概括
免疫失调,特别是Th17细胞比率增加和Treg细胞减少,与慢性自发性疹 (CSU) 严重程度有关. 这种不平衡与CSU患者的,疾病活动和生活质量恶化有关.
科学领域:
- 免疫学 免疫学 免疫学
- 皮肤病学 皮肤病学
背景情况:
- 慢性自发性疹 (CSU) 显著影响患者的生活质量,睡眠和生产力.
- 免疫系统失调,特别是涉及T辅助细胞17 (Th17) 和调节性T (Treg) 细胞,与自身免疫和炎症疾病有关.
研究的目的:
- 研究血清Th17/Treg免疫失调与慢性自发性疹病 (CSU) 的临床严重程度之间的相关性.
主要方法:
- 评估了120名CSU患者和健康对照,测量,疾病严重程度和生活质量.
- 通过流细胞计量量化Th17/Treg细胞比率.
- 使用ELISA测量血清细胞因子 (IL-17,IL-21,TGF-β1,IL-35) 并分析相关性.
主要成果:
- 与对照组相比,CSU患者的Th17细胞比率显著提高,TGF-β1,IL-17和IL-21的血清水平提高.
- 在CSU患者中观察到Treg细胞比例降低和IL-35水平降低.
- Th17细胞与Treg细胞有负相关性;两者都与CSU严重程度,和生活质量有显著的相关性.
结论:
- 周围血液Th17细胞百分比增加与CSU患者的,疾病严重程度和生活质量受损正相关.
- 周围血液Treg细胞比例下降与CSU中的这些临床参数相反相关.
- Th17/Treg细胞失衡是CSU的发病和临床表现的一个重要因素.
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