来自Tabernaemontana corymbosa和相关网络药理学预测的天然化物
Chao Jin1, Da Song1,2, Yun-Lin Peng1
1School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, China.
在Tabernaemontana corymbosa类化合物 (TCA) 中显示出潜在的抗癌活性. 网络药理学确定了SRC和AKT1等关键目标,以及包括信号的途径,建议治疗应用.
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.
- 网络药理学 网络药理学
背景情况:
- 塔贝纳蒙塔纳科林博萨 (Apocynaceae) 是一种传统上用于治疗各种疾病的药用植物.
- 它的类化合物,包括双类和类,以其多样化的生物活动而闻名.
- 从T. corymbosa.中报告了超过170种类化合物和100种生物活动.
研究的目的:
- 综合审查T. corymbosa的类化合物和生物活动.
- 使用网络药理学预测T. corymbosa类化合物 (TCA) 对瘤的潜在分子标和途径.
主要方法:
- 对T. corymbosa类化合物及其报告的生物活性进行文献综述.
- 网络药理学分析以预测TCA对瘤的点和途径.
- 基因和基因组的京都百科全书 (KEGG) 路径丰富分析.
主要成果:
- 从T. corymbosa.中鉴定出170种化物和100多种生物活性物质.
- 网络药理学预测SRC,HSP90AA1,AKT1,EGFR,Bcl2和PIK3CA是TCA细胞毒性活性的主要目标.
- 凯格分析表明信号传递,神经活性联体受体相互作用,MAPK信号传递,cAMP信号传递和癌症途径的参与.
结论:
- 通过多个分子标和途径,T. corymbosa的类化合物通过多个分子标和途径对瘤表现出有希望的细胞毒性活性.
- 这项研究为未来对T. corymbosa类化合物的研究提供了系统的评估和数据参考.
- 这些发现支持TCA作为一种新型抗癌药物开发来源的潜力.
更多相关视频
11:44Cellular Membrane Affinity Chromatography Columns to Identify Specialized Plant Metabolites Interacting with Immobilized Tropomyosin Kinase Receptor B
Published on: January 19, 2022
07:50Author Spotlight: Integrating 2D-HPLC-MS and Molecular Networking in Natural Medicine Analysis
Published on: December 8, 2023
相关概念视频
Drugs Affecting Neurotransmitter Release or Uptake
Drugs Acting on Autonomic Ganglia: Stimulants
Ganglionic stimulants activate NM nicotinic receptors in autonomic ganglia, falling into two categories: nicotine mimetics [e.g., lobeline, dimethylpiperazine, tetramethylammonium] and muscarinic receptor agonists [e.g., muscarine, methacholine]. The first category's action is rapid and blocked by nicotinic receptor antagonists, while the second category's action is delayed and blocked by atropine-like agents. Nicotine, an alkaloid, affects the heart rate by stimulating...
Drugs Affecting Neurotransmitter Synthesis
Adrenergic Agonists: Indirect-Acting Agents
One mechanism involves depleting stored catecholamines by displacing them from synaptic vesicles. These agents, known as "displacers," are transported into vesicles at the expense of noradrenaline. Examples include amphetamine and tyramine, which lack a catechol moiety, resulting in prolonged action, improved oral...
Physical Properties of Amines
Nondepolarizing (Competitive) Neuromuscular Blockers: Pharmacological Actions
Although all competitive neuromuscular blockers are designed...
