分子对接和分子动力学研究揭示了作为MDM2-P53相互作用抑制剂的药用植物衍生林根的抗癌潜力
Tagyedeen H Shoaib1, Nihal Abdelmoniem1, Rua M Mukhtar1
1Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Gezira, Wad Madani 21111, Sudan.
Molecules (Basel, Switzerland)
|September 28, 2023
概括
来自Ferula sinkiangensis和Justicia procumbens的天然化合物显示出作为MDM2抑制剂的癌症药物发现的希望. 三种原体表现出强烈的结合亲和力和稳定的分子动力学,需要进一步调查.
科学领域:
- 药用化学 医学化学
- 药理学 药理学是指药理学的学科.
- 计算生物学 计算生物学
背景情况:
- 在癌症治疗中,p53-MDM2相互作用是关键目标.
- 开发用于MDM2瘤原蛋白的新型抑制剂对于药物发现至关重要.
研究的目的:
- 为了确定可以抑制MDM2瘤原蛋白的天然化合物.
- 评估已识别的天然抑制剂的药物相似性和结合稳定性.
主要方法:
- 模拟了120个对MDM2晶体结构的lignan的对接.
- 用于药理动力学和安全性评估的ADMET分析.
- 100ns分子动力学模拟以评估结合稳定性.
主要成果:
- 九种林比参考Nutlin-3a具有更高的对接分数.
- 三种化合物 (justin A,6-氧 justicidin A,6'-氧 justicidin B) 显示出优异的结合亲和力.
- 所有选择的化合物都显示出稳定的分子动力学概况.
结论:
- 贾斯A,6-氧 justicidin A和6'-氧 justicidin B是MDM2向癌症治疗的有希望的化合物.
- 这些天然产品具有有利的药理动力学特性和稳定的结合.
- 建议进行进一步的体外和体内研究,以验证它们的治疗潜力.
关键词:
ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME ADME菲鲁拉 (Ferula sinkiangensis) 是一个水中虫.正义是产生的,正义是产生的.在MDM2-P53中使用.这是一个PPI PPI.癌症 癌症 癌症 癌症 癌症发现药物的发现.身体健康和福祉.陆地上的生命.林南斯 林南斯 林南斯分子对接的分子对接.分子动力学分子动力学相关概念视频
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