班克西亚 (Banxia xiexin) 可以预防胃癌的发展
Guo-Xiu Zu1, Ke-Yun Sun1, Xi-Jian Liu1
1College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong Province, China.
World journal of clinical oncology
|October 30, 2024
概括
班克西亚脱 (BXD) 通过调节PI3K-Akt通路来抑制胃癌 (GC) 的生长. 这种传统中医药在延缓GC发育和逆转细胞病理方面显示出潜力.
科学领域:
- 综合性瘤学是一种综合性瘤学.
- 药理学 药理学是指药理学的学科.
- 分子生物学分子生物学
背景情况:
- xia xiexin (BXD) 是一种传统的中医药,在中国治疗胃癌 (GC) 有着悠久的使用历史.
- 尽管它具有临床应用,但BXD对GC的确切化学成分和作用机制在很大程度上仍未被阐明.
研究的目的:
- 综合研究BXD在对抗胃癌中的作用机制.
- 该研究旨在整合转录组学,网络药理学和实验验证 (体内和体外) 以实现这一目标.
主要方法:
- 采用超高性能液态色谱协同四极静电场轨道轨道质谱仪 (UPLC-Q-轨道轨道MS/MS) 用于BXD化合物识别和质量控制.
- 使用网络药理学平台和数据库 (DrugBank,SwissTargetPrediction) 来预测BXD标,以及RNA测序 (RNA-seq) 来识别GC中的差异表达基因 (DEG).
- 在裸体小鼠中使用移植瘤模型进行了体内研究和体外实验,包括在GC细胞上进行细胞增殖,细胞亡和迁移分析.
主要成果:
- 在裸体小鼠中,BXD的使用显著抑制了移植瘤的生长,与化疗剂capecitabine相当.
- 综合分析确定了29个化合物和859个BXD的潜在点,其中有246个与GC DEG重叠的治疗点.
- 结果表明,BXD主要通过酸3-激酶 (PI3K) /蛋白激酶B (Akt) 信号通路发挥其抗GC作用,这是体外实验证实的,该实验表明抑制了GC细胞增殖,促进了细胞亡,并减少了迁移.
结论:
- 班克西亚西 (Banxia xiexin) (BXD) 在抑制瘤生长率和延缓胃癌进展方面表现出显著的疗效.
- BXD的治疗机制与PI3K-Akt信号通路的调节密切相关,为GC提供了潜在的新疗法.
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