科迪塞通过调节GSK-3β介导的Nrf2激活来抑制损伤
Zhiling Tang1, Kean Chen1, Chun Sun1
1Department of Urology Surgery, The Second Affiliated Hospital of Jiaxing University, Zhejiang, China.
Journal of biochemical and molecular toxicology
|November 28, 2023
概括
科尔迪塞 (COR) 通过抑制铁亡作用,保护免受西斯普拉丁诱导的损伤. 这种效应通过糖原合成酶激酶-3β (GSK-3β) 介导,揭示了损伤的新治疗标.
科学领域:
- 药理学 药理学是指药理学的学科.
- 腎臟病學 (nephrology) 是一種醫學專業.
- 生物化学 生化学
背景情况:
- 损伤是一个重大的临床挑战.
- 西斯普拉丁 (CDDP) 是一种常见的化疗剂,会导致损伤.
- 铁亡,一种受调节的细胞死亡形式,在损伤中起作用.
研究的目的:
- 调查皮素 (COR) 对损伤的保护作用.
- 阐明COR的保护作用背后的机制,重点关注铁灭.
- 为了确定在损伤中COR的分子点.
主要方法:
- 建立了一种小鼠模型,用于测试西斯普拉丁诱导的损伤.
- 评估了功能,组织病理学和铁亡标志物.
- 网络药理学被用来预测COR目标.
- 使用HK-2细胞进行了体外研究以验证发现.
主要成果:
- 在小鼠中,科尔迪塞 (COR) 的使用改善了西斯 (CDDP) 诱导的损伤.
- 在体内和体外模型中,COR抑制了铁化.
- 网络药理学确定了糖原合成酶激酶-3β (GSK-3β) 作为COR的一个关键目标.
- 抑制GSK-3β消除了COR的铁灭抑制作用.
结论:
- 科尔迪塞宾 (COR) 对CDDP诱导的损伤具有保护作用.
- 该机制涉及通过GSK-3β信号传递抑制铁化.
- 在损伤治疗中,GSK-3β是COR的新治疗标.
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