树属植物抗恶性疟原虫抑制剂化学物质的系统计算机研究

ECA 2022 Pub Date : 2022-06-15 DOI:10.3390/eca2022-12712
Surabhi Chaurasia, Anima Pandey
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引用次数: 2

摘要

:对青蒿素耐药的疟原虫菌株在疟疾患者中越来越普遍,对疟疾的成功管理构成严重威胁。Brosimone是Artocarpus lakoocha的一种重要的多酚成分,先前已在体外证明具有抗疟疾活性。然而,对相互作用的确切机制的研究仍在进行中。本研究通过分子模型研究来阐明其抑制Falcipain-2 (FP-2)抗疟疾作用的可能机制。根据我们对50种拉库查生物活性物质的分子对接分析,Brosimone对恶性疟原虫FP-2具有最大的结合亲和力(对接评分:−8.1 Kcal/mol)。对众多拉古茶多酚(ALP)进行了计算机药代动力学和毒性研究,得出结论,对溴simone和其他ALP作为疟疾潜在治疗剂(2GHU)的作用机制有重要见解。
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A Systematic In Silico Investigation of Phytochemicals from Artocarpus Species against Plasmodium falciparum Inhibitors
: Artemisinin-resistant plasmodium strains are becoming increasingly common in malaria patients, posing a serious threat to successful malaria management. Brosimone, a significant poly-phenolic ingredient of Artocarpus lakoocha , has previously been shown to have antimalarial activity in vitro. However, research into the precise mechanism of interactions is still in progress. The present study explored molecular modeling research in order to elucidate the likely mechanism of its anti-malarial effect as Falcipain-2 (FP-2) inhibition. Brosimone has the maximum binding affinity (docking score: − 8.1 Kcal/mol) against FP-2 from Plasmodium falciparum , according to our molecular docking analysis of 50 lakoocha bioactive chemicals. For numerous Artocarpus lakoocha polyphenols (ALP), used in-silico pharmacokinetics and toxicities and concluded that critical insights into the mechanism of action of Brosimone and other ALP as a potential therapeutic agent (2GHU) against malaria.
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