A new target to treat atopic dermatitis

IF 5.9 3区 农林科学 Q1 VETERINARY SCIENCES
Jorge Ferreira
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引用次数: 0
治疗特应性皮炎的新靶点
特应性皮炎(AD)是一种慢性炎症性皮肤病,具有已知的免疫改变。人类AD患者表现出表皮中转录因子核因子红系2相关因子2 (Nrf2)活性的降低。然而,这种变化的功能相关性仍然未知。疾病模型研究& &;机制利用角质形成细胞中缺乏成纤维细胞生长因子受体1和2的小鼠(K5-R1/R2小鼠),表现出几种AD样症状,研究Nrf2在AD中的功能作用。研究发现,与对照动物相比,这些小鼠表皮中Nrf2活性的降低导致DNA损伤和衰老增加。三敲除小鼠(K5-R1/R2/Nrf2)中Nrf2的基因缺失进一步促进了这些问题。在K5-R1/R2小鼠角化细胞中,Nrf2的长期遗传激活导致严重的角化过度、表皮增厚、角化细胞凋亡增加、DNA损伤和免疫细胞组成改变,表明Nrf2的微妙平衡是健康表型所必需的。这些结果表明,适度靶向Nrf2可能是未来治疗AD的潜在靶点。原始参考文献:Koch, M., Ferrarese, L., Greenwald M.B.Y.和Werner, S. Dis模型。机械18,dmm052126 (2025)
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来源期刊
Lab Animal
Lab Animal 农林科学-兽医学
CiteScore
0.60
自引率
2.90%
发文量
181
审稿时长
>36 weeks
期刊介绍: LabAnimal is a Nature Research journal dedicated to in vivo science and technology that improves our basic understanding and use of model organisms of human health and disease. In addition to basic research, methods and technologies, LabAnimal also covers important news, business and regulatory matters that impact the development and application of model organisms for preclinical research. LabAnimal's focus is on innovative in vivo methods, research and technology covering a wide range of model organisms. Our broad scope ensures that the work we publish reaches the widest possible audience. LabAnimal provides a rigorous and fair peer review of manuscripts, high standards for copyediting and production, and efficient publication.
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