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对来自[具体来源未提及]的植物成分进行与糖尿病和肥胖相关靶点的计算机模拟分析。

In silico analysis of phytoconstituents from with targets related to diabetes and obesity.

作者信息

Mandar Bijendra K, Khanal Pukar, Patil B M, Dey Yadu Nandan, Pasha Ismail

机构信息

Department of Pharmacology and Toxicology, KLE College of Pharmacy Belagavi, KLE Academy of Higher Education and Research (KAHER), Belagavi, Karnataka 590010 India.

School of Pharmaceutical Technology, Adamas University, Kolkata, 700126 India.

出版信息

In Silico Pharmacol. 2021 Jan 2;9(1):3. doi: 10.1007/s40203-020-00063-w. eCollection 2021.

Abstract

Traditionally, is commonly used in the treatment of diabetes and obesity; has been evaluated for their anti-diabetic and anti-obese potency in experimental animal models. However, the binding affinity of multiple bioactives with various proteins involved in the pathogenesis of diabetes and obesity has not been reported yet. Hence, the present study aimed to assess the binding affinity of multiple bioactives from with various targets involved in the pathogenesis of diabetes and obesity. The ligands and targets were retrieved from the PubChem and Protein Data Bank respectively and docked using autodock4.0. Druglikeness and absorption, distribution, metabolism, excretion, and toxicity profile were predicted using Molsoft and admetSAR1 respectively. The multiple bioactives from were identified to interact with multiple proteins involved in the pathogenesis of diabetes/obesity, i.e., isocolumbin (- 9 kcal/mol) with adiponectin (PDB: 4DOU), β-sitosterol (- 10.9 kcal/mol) with cholesteryl ester transfer protein (PDB: 2OBD), tinocordiside (- 6.9 kcal/mol) with lamin A/C (PDB: 3GEF), berberine (- 9.5 kcal/mol) with JNK1 (PDB:3ELJ), β-sitosterol & isocolumbin (- 10.1 kcal/mol) with peroxisome proliferator-activated receptor-γ (PDB:4CI5), berberine (- 7.5 kcal/mol) with suppressor of cytokine signaling 3 (PDB: 2BBU), isocolumbin (- 9.6 kcal/mol) with pancreatic α-amylase (PDB: 1B2Y), isocolumbin (- 9 kcal/mol) with α-glucosidase (PDB: 3TOP), and β-sitosterol (- 10.8 kcal/mol) with aldose reductase (PDB: 3RX2). Similarly, among the selected bioactives, tembetarine scored highest druglikeness score, i.e., 1.21. In contrast, isocolumbin scored lowest drug-likeness character i.e. - 0.52. The predicted result of phytochemicals from for acute oral toxicity, rat acute toxicity, fish toxicity, drug-likeness score, and aqueous solubility showed the probability of lower side/adverse effects in human consumption. The study suggests processing for bioactives from against diabetes and obesity via in-vitro and in-vivo approaches.

摘要

传统上,[具体物质]常用于治疗糖尿病和肥胖症;已在实验动物模型中评估了它们的抗糖尿病和抗肥胖效力。然而,多种生物活性成分与糖尿病和肥胖症发病机制中涉及的各种蛋白质的结合亲和力尚未见报道。因此,本研究旨在评估[具体物质]中多种生物活性成分与糖尿病和肥胖症发病机制中涉及的各种靶点的结合亲和力。分别从PubChem和蛋白质数据库中检索配体和靶点,并使用autodock4.0进行对接。分别使用Molsoft和admetSAR1预测类药性质以及吸收、分布、代谢、排泄和毒性特征。已确定[具体物质]中的多种生物活性成分与糖尿病/肥胖症发病机制中涉及的多种蛋白质相互作用,即异可利定(-9千卡/摩尔)与脂联素(PDB:4DOU)、β-谷甾醇(-10.9千卡/摩尔)与胆固醇酯转移蛋白(PDB:2OBD)、锡生藤苷元(-6.9千卡/摩尔)与核纤层蛋白A/C(PDB:3GEF)、小檗碱(-9.5千卡/摩尔)与JNK1(PDB:3ELJ)、β-谷甾醇和异可利定(-10.1千卡/摩尔)与过氧化物酶体增殖物激活受体-γ(PDB:4CI5)、小檗碱(-7.5千卡/摩尔)与细胞因子信号转导抑制因子3(PDB:2BBU)、异可利定(-9.6千卡/摩尔)与胰腺α-淀粉酶(PDB:1B2Y)、异可利定(-9千卡/摩尔)与α-葡萄糖苷酶(PDB:3TOP)以及β-谷甾醇(-10.8千卡/摩尔)与醛糖还原酶(PDB:3RX2)。同样,在所选生物活性成分中,坦贝他林的类药性质得分最高,即1.21。相比之下,异可利定的类药性质特征得分最低,即-0.52。[具体物质]中植物化学物质的急性口服毒性、大鼠急性毒性、鱼类毒性、类药性质得分和水溶性的预测结果表明,人类食用时出现较低副作用/不良反应的可能性。该研究建议通过体外和体内方法对[具体物质]中的生物活性成分进行抗糖尿病和抗肥胖的研究。

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