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PeiTuQingXin配方通过抑制TRADD/TRAF2/RIP1复杂介导NF-κB信号通路激活来缓解亚托皮性皮炎症状

Zixuan Cheng¹, Xin Ma¹, Feng Luo¹

¹The Second Clinical School of Medicine, Guangzhou University of Traditional Chinese Medicine, Guangzhou, China.

Archives of dermatological research

|March 8, 2025

概括

PTQX配方通过降低炎症和IgE水平,有效治疗皮炎 (AD). 它通过抑制TRADD/TRAF2/RIP1复合体和下调NF-κB信号通路而起作用.

科学领域:

免疫学免疫学免疫学
皮肤病学皮肤病学
传统中国医药传统中国医药

背景情况:

亚托皮炎 (AD) 是一种慢性炎症性皮肤疾病.
传统中国医学 (TCM) 为AD提供了潜在的治疗策略.
暴露于室内灰尘虫 (HDM) 是AD恶化的一个常见触发因素.

研究的目的:

评估PTQX配方在HDM诱导的AD小鼠模型中的疗效.
阐明PTQX配方在AD中的抗炎作用的潜在分子机制.

主要方法:

建立了一个HDM诱导的AD小鼠模型 (NC/Nga小鼠),并用PTQX配方进行治疗.
测量了血清IgE水平,炎症性细胞因子和Th2细胞比率.
基因和基因组的京都百科全书 (KEGG) 途径分析和数据独立获取 (DIA) 蛋白质组学被采用.
西方涂抹被用来分析蛋白质表达和信号通路活动.

主要成果:

PTQX配方显著缓解了皮肤炎,将血清IgE降低了2倍以上,并降低了炎症性细胞因子水平.
治疗降低了Th2细胞比率,并调节了NF-κB和Toll类受体信号通路.
蛋白质组学发现了149种受调节的蛋白质,TRADD的显著下调.
西部涂抹证实TRADD,TRAF2和RIP1的表达减少,抑制NF-κB通路活性.

结论:

PTQX配方在HDM诱导的AD模型中显示出显著的抗炎和抗皮炎作用.
治疗机制包括抑制TRADD/TRAF2/RIP1复合体和抑制NF-κB信号传递.
PTQX配方代表了一种有前途的基于TCM的治疗阿托皮性皮肤炎.

关键词:

亚托邦性皮肤炎 (Atopic Dermatitis) 是一种不良的疾病.通过NF-κB信号通路传递信号.它的配方是PeiTuQingXin (PTQX).贸易贸易贸易

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