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奇盛拜囊通过干扰白血素路径缓解了白血病:多种omics的综合网络研究
Chi Ma1, Jing Zhao2, Guangyong Zheng2
1Institute of Respiratory Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
奇盛拜囊 (QSC) 通过向白血路径,有效地治疗化疗诱导的白血. 这项研究将ALOX5确定为一个关键目标,证明了QSC.
科学领域:
- 药理学和中国传统医学
- 分子生物学和生物化学 分子生物学和生物化学
- 癌症治疗方法 癌症治疗方法
背景情况:
- 化疗诱导的白血病在癌症治疗中构成了重大挑战,往往需要减少剂量或延迟治疗.
- 奇盛拜囊 (QSC) 在临床上用于白血病,但其活性成分和精确的机制尚不清楚.
研究的目的:
- 阐明基生白囊 (QSC) 在治疗白血病中发挥治疗作用的分子机制.
- 确定关键的生物活性化合物和涉及减轻白血病的QSC分子标.
主要方法:
- 血清药理化学和UPLC-QTOF-MS被用来识别从QSC中吸收的化合物.
- 使用环胺 (CTX) 建立了化疗诱导白血病的小鼠模型.
- 综合的方法结合多omics,网络药理学和验证实验被用来分析QSC的疗效和机制.
主要成果:
- 在体内确定了121种化合物;QSC治疗显著增加了白细胞 (WBC) 在白细胞小鼠中的数量.
- 多组学和网络药理学确定了白血和MAPK信号通路在QSC的治疗作用中至关重要.
- 确定了六个关键标 (ALOX5,LTB4R,CYSLTR1,FOS,JUN,IL-1β) 和13种原型化合物;ALOX5抑制增加了白细胞计数,确定了可素,大素和医药素作为潜在活性化合物.
结论:
- 鉴定出白血路和ALOX5是白血发展和QSC治疗效果的关键因素.
- QSC 显示有潜力抑制炎症,调节白血三烯通路,并增强血液形成以治疗白血病.
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