与健康对照人群相比,牛皮患者的肠道微生物组和炎症性介质蛋白之间的关系:一项观察性研究
L Schneller-Pavelescu1, C Mora-Martínez2, M J Sánchez-Pujol3
1Departamento de Dermatología, Hospital Vega Baja, Orihuela, Alicante, Spain.
Actas dermo-sifiliograficas
|December 20, 2025
概括
牛皮患者表现出改变的肠道细菌,包括Subdoligranulum和Lactobacillus丰度的差异,与炎症性细胞因子相关. 这些肠道微生物群的变化可能为牛皮治疗提供新的途径.
科学领域:
- 免疫皮肤学 免疫皮肤学
- 微生物组研究 微生物组研究
- 胃肠病学 胃肠病学
背景情况:
- 肠道微生物群在免疫系统调节和炎症条件中起着至关重要的作用.
- 牛皮是一种炎症性疾病,肠道微生物群的特定作用和机制尚不清楚.
研究的目的:
- 调查和描述患有牛皮和健康对照人群之间的肠道微生物群组成的差异.
- 探索观察到的肠道微生物群变化与与牛皮病原发生有关的关键介质蛋白之间的关联.
主要方法:
- 一项涉及36名牛皮患者和23名健康对照者的横截面观察研究.
- 使用ELISA对肠道微生物群通过16S安普利康测序和血清细胞因子 (IL-17,IL-22,IL-23,IL-31,IL-33,IL-36,IFN-γ,TGF-β) 的量化进行分析.
主要成果:
- 在肠道微生物群中发现了显著的差异,对照组中synergistota的丰度更高.
- 牛皮患者表现出Subdoligranulum,Lactobacillus和Bacteroides plebeius的水平增加,以及Senegalimassilia anaerobia和Ruminococcus的水平降低.
- 在Subdoligranulum和Lactobacillus丰度和几个炎症性细胞因子之间观察到显著的相关性,包括IL-17,IL-23和TNF-α.
结论:
- 肠道微生物群在牛皮患者中发生显著变化,特定的细菌种类与炎症性细胞因子概况相关.
- 这些发现强调了肠道微生物群在牛皮的参与,并表明了基于益生菌的新型治疗策略的潜力.
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