植物化学物质作为树突细胞功能的调节剂:对基于细胞的包容性疗法的影响
Tünde Fekete1, Kitti Pázmándi1
1Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
Frontiers in immunology
|November 27, 2025
概括
植物化学物质调节树突细胞 (DCs) 以促进免疫耐受性,为自身免疫和炎症性疾病提供潜在的治疗方法. 这些植物化合物向关键信号通路,减少炎症并增强调控性T细胞诱导.
科学领域:
- 免疫学和药理学
- 自然产品化学 自然产品化学
背景情况:
- 树突细胞 (DCs) 是关键的免疫细胞,连接先天性和适应性免疫.
- 异常的DC激活有助于自身免疫和炎症性疾病.
- 植物化学物质具有抗炎和免疫调节的特性.
研究的目的:
- 审查十种植物化学物质对树突细胞 (DC) 的免疫调节作用.
- 探索植物化学品在治疗DC介导的自身免疫和炎症性疾病方面的潜力.
主要方法:
- 对植物化学品的体外,体内和体内研究的审查.
- 对DC表型,功能和信号通路的植物化学影响的分析.
- 检查自身免疫和炎症性疾病的临床前模型.
主要成果:
- 十种植物化学物质 (黄素,生醇,白醇,EGCG,奎尔赛丁,阿皮基宁,素,柏柏林,金赛诺化物) 调节DC的表型和功能.
- 植物化学物质诱导一个宽容性DC表型,减少促炎性细胞因子,并增强调控性T细胞诱导.
- 机制涉及NF-κB,MAPK和mTOR信号通路的调制.
结论:
- 植物化学物质显示出对调节直流功能的显著潜力,以实现免疫耐受性.
- 这些化合物显示出作为DC介导自身免疫疾病的辅助疗法具有前途.
- 植物化学物质可以用于产生基于细胞的免疫疗法的耐受性DC.
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