白含笑叶抗人表皮生长因子受体2 (HER-2)活性物质的分子对接

Felysia Isman, P. Pratama, A. Fadlan
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引用次数: 0

摘要

癌症以人表皮生长因子受体-2(HER-2)过度表达为特征,是世界范围内的一种致命疾病。用靶向HER-2的药物进行化疗效果较差,并且显示出各种缺点。本研究旨在通过对HER-2的分子对接,研究含笑中活性化合物的抗癌潜力。对含有30Q天然配体的HER-2受体(PDB:3PP0)与MCULE进行分子对接研究。结果表明,白藜芦叶中含有的顺式芳樟醇氧化物、反式芳樟醛氧化物、芳樟醇、β-elemena、α-humulene和橙花内酯的对接得分低于对照槲皮素。在所有化合物中,橙花内酯的对接得分最低。阿尔巴叶中的活性化合物具有在硅中作为HER-2抑制剂的潜力。
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Molecular Docking of Michelia alba Leaves Active Compounds Against Human Epidermal Growth Factor Receptor 2 (HER-2)
Breast cancer characterized by overexpression of the human epidermal growth factor receptor-2 (HER-2) and is a deadly disease worldwide. Chemotherapy with drugs targeting HER-2 is less effective and shows various drawbacks. This study aimed to study anticancer potential of active compounds contained in Michelia alba through molecular docking against HER-2. The molecular docking study was performed toward HER-2 receptor (PDB: 3PP0) containing 30Q native ligand with MCULE. The results showed that cis-linalool oxide, trans-linalool oxide, linalool, β-elemena, α-humulene, and nerolidol contained in M. alba leaves had lower docking scores than quercetin as control. Nerolidol showed the lowest docking score among all compounds. The active compounds in the leaves of M. alba have the potential as a HER-2 inhibitor in silico. 
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