甲诺-3'-硫酸盐通过Fas/PDK1/STAT信号减弱了急性肺损伤
Dexin Kong1, Guanghua Zhang2, Zhonghong Jiang3
1School of Pharmacy, Binzhou Medical University, Yantai 264003, PR China.
International immunopharmacology
|November 28, 2025
概括
甲诺-3'-硫酸盐 (ND308) 通过增强claudin 18.1表达来缓解老鼠的急性肺损伤 (ALI). 这种治疗抑制了FAS/PDK1/STAT3通路,为ALI提供了潜在的治疗策略.
科学领域:
- 药理学 药理学是指药理学的学科.
- 肺部医学 肺部医学
- 细胞生物学 细胞生物学
背景情况:
- 福莫诺丁是一种异黄,它的盐形式,型福莫诺丁-3基硫酸盐 (ND308),适合注射.
- 在治疗急性肺损伤 (ALI) 中,ND308的治疗潜力尚不清楚.
研究的目的:
- 在大鼠模型中研究ND308对脂聚糖 (LPS) 诱导的ALI的治疗作用.
- 为了阐明ND308 extquotesingle在人肺微血管内皮细胞 (HMs) 上的作用的潜在分子机制,在体外.
主要方法:
- 一个体内研究使用LPS诱导的ALI的双击大鼠模型,用ND308.8.治疗.
- 在体外实验中评估ND308对LPS刺激的HMs的影响.
主要成果:
- 在大鼠中,给ND308 (20 mg/kg3天) 改善了肺功能,减少了肺病理.
- 在体外和体外模型中,ND308治疗导致FAS,p-PDK1和p-STAT3的表达减少,并增加了Claudin 18.1的表达.
结论:
- ND308显示出对ALI的保护作用.
- 该机制涉及通过抑制FAS/PDK1/STAT3信号通路来加强克劳丁18.1的表达.
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