贾斯蒂亚betonica L.的多目标抗癌活动:植物化学分析,体查和临床前评估
Sai Prasanna Rasamalla1, Jayhind Bharti1, Priyadharshini Gogu1
1Drug Discovery Laboratory, School of Pharmacy, GITAM (Deemed to be) University, Hyderabad, Telangana, India.
Chemistry & biodiversity
|February 5, 2026
概括
正义betonica L.通过抑制多个瘤标,显示出显著的抗癌潜力. 它的提取物对癌细胞具有选择性细胞毒性,并在体内减少瘤生长,强调其作为天然抗癌剂的承诺.
科学领域:
- 植物化学 植物化学
- 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:
- Justicia betonica L. 是一种传统的药用植物,其抗癌机制尚未得到充分研究.
- 关于Justicia betonica L.针对癌症的特定分子标和有效性的科学证据有限.
研究的目的:
- 为了研究Justicia betonica L. 的植物化学成分.
- 评估其体外和体内抗癌活性,并阐明潜在的分子机制.
- 确定用于癌症治疗的新型植物性化合物.
主要方法:
- 使用GC-MS和LC-MS进行植物化学分析.
- 在基分子对抗关键瘤标 (CDK-2,CDK-6,BCL-2,VEGFR-2,IGF-1R) 的对接.
- 在人体癌细胞系 (MCF-7,A549,HT29) 和正常细胞 (HUVEC) 的体外细胞毒性测定.
- 在鼠标模型中进行体内抗癌评估,以埃里希氏瘤癌 (EAC) 为例.
主要成果:
- 确定了多种植物化学物质,包括Justicia betonica L. 的新化合物.
- 在分析显示,成分与多个癌症标具有很高的结合亲和力.
- 乙醇提取物对癌细胞具有选择性细胞毒性 (IC50值为29.66-42.11μg/mL),在正常细胞中具有安全性.
- 在体内研究表明,在EAC模型中显著减少瘤,改善存活率和改善癌症诱导的变化.
- 急性毒性研究证实了高达2000mg/kg的安全性.
结论:
- Justicia betonica L. 具有丰富的植物化学特征,具有多目标抗癌潜力.
- 植物提取物表现出选择性细胞毒性和显著的体内抗瘤疗效.
- Justicia betonica L. 是天然抗癌化合物的有前途来源,为药物开发需要进一步的研究.
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