Abstract:
AIM AND OBJECTIVE:Isoflavone phytoestrogens, which commonly present in natural plants, are closely related to human health. The combination of them with estrogen receptors in the body can play a more important role in the prevention and treatment of cardiovascular diseases, cancer, and menopausal diseases. This research is conducted for the wider application of isoflavone phytoestrogens in various fields. METHOD:In this study, molecular docking studies and molecular dynamics simulations were performed to explore the affinities and interaction between three typical isoflavone phytoestrogens and estrogen receptors (ERα and ERβ), respectively. RESULTS AND CONCLUSION:Molecular docking results showed that the affinity of genistein, daidzein and formononetin was different, and the ligand structures and hydrogen bonds force were the main factors affecting the binding abilities. The calculation of the binding free energy shows the stability of the complex and the contribution of various interactions to the binding free energy. The decomposition of binding free energy indicates that van der Waals interaction and electrostatic interaction promote the binding of the complex, which are in agreement with the docking studies.
journal_name
Curr Comput Aided Drug Desjournal_title
Current computer-aided drug designauthors
Wang T,Liu Y,Zhuang X,Luan F,Zhao Cdoi
10.2174/1573409916666200712140245subject
Has Abstractpub_date
2020-07-12 00:00:00eissn
1573-4099issn
1875-6697pii
CAD-EPUB-108090pub_type
杂志文章abstract::The design of inhibitors specific for one relevant carbonic anhydrase isozyme is the major challenge in the new therapeutic agents development. Comparative computational chemical structure and biological activity relationship studies on a series of carbonic anhydrase II inhibitors, benzenesulfonamide derivatives, bear...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409911666150916092624
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Virtual screening of candidate drug molecules using machine learning techniques plays a key role in pharmaceutical industry to design and discovery of new drugs. Computational classification methods can determine drug types according to the disease groups and distinguish approved drugs from withdrawn ones. ...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409915666190716143601
更新日期:2020-01-01 00:00:00
abstract::The present work employs 152 benzene-carboxylic acid' esters having computed the toxicity within the range [2.251, 10.222] for fathead minnow fish (Pimephales promelas). Calibration set includes many pairs having very similar chemical structure, size, shape and hydrophilicity, but very different value of ECOSAR toxici...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409910666140410094056
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/15734099113096660045
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Secreted Frizzled-Related Protein 4 (SFRP4) is a glycoprotein that acts as a competitor of both canonical and non-canonical Wnt pathways. SFRP4 is mostly expressed in ovary and plays a significant role as a target molecule to cure ovarian carcinoma. OBJECTIVE:Multiple chemical agonists are being used to cur...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409914666180112100122
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Various applications of nanosubstances in industrial and consumer goods sectors are growing rapidly because of their useful chemical and physical properties. OBJECTIVES:Assessment of hazard posed by exposure to nanosubstances is essential for the protection of human and ecological health. METHODS:We analyz...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409912666160824145722
更新日期:2016-01-01 00:00:00
abstract::PMD (p-menthane-3-8-diol) is an insect repellent that can be synthesized chemically or derived from a steam distillate residue of the leaves of lemon eucalyptus, Corymbia citriodora. It is one of the few natural product endorsed by the Center for Disease Control (USA) for topical application to protect against mosquit...
journal_title:Current computer-aided drug design
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doi:10.2174/15734099113099990021
更新日期:2013-09-01 00:00:00
abstract:BACKGROUND:Identification and development of new drug candidates to be used singly or in combination therapy is critical in anticancer research. In recent years, accumulating evidence encouraged us to investigate the anti-proliferative effects of a small and emerging phytochemical Wedelolactone (WDL) in estrogen-depend...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409915666191015113134
更新日期:2020-01-01 00:00:00
abstract::An important area of theoretical drug design research is quantitative structure activity relationship (QSAR) using structural invariants. The impetus for this research trend comes from various directions. Researchers in chemical documentation have searched for a set of invariants which will be more convenient than the...
journal_title:Current computer-aided drug design
pub_type: 杂志文章,评审
doi:10.2174/157340912800492384
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
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更新日期:2015-01-01 00:00:00
abstract::The role of molecular topology (MT) in the design and selection of new drugs is discussed. After an overview of the different in silico molecular design current technologies, the QSAR analysis is dealt in detail with particular emphasis in the use of topological indices as molecular descriptors. The results of the app...
journal_title:Current computer-aided drug design
pub_type: 杂志文章,评审
doi:10.2174/1573409911006040252
更新日期:2010-12-01 00:00:00
abstract:INTRODUCTION:Mycobacterium tuberculosis has instigated a serious challenge toward the effective treatment of tuberculosis. The reoccurrence of the resistant strains of the disease to accessible drugs/medications has mandate for the development of more effective anti-tubercular agents with efficient activities. Time exp...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409916666200625142447
更新日期:2020-06-25 00:00:00
abstract:BACKGROUND:Thiadiazole not only acts as "hydrogen binding domain" and "two-electron donor system" but also as constrained pharmacophore. METHODS:The maleate salt of 2-((2-hydroxy-3-((4-morpholino-1, 2,5-thiadiazol-3-yl) oxy) propyl) amino)- 2-methylpropan-1-ol (TML-Hydroxy)(4) has been synthesized. This methodology in...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409915666190206142756
更新日期:2019-01-01 00:00:00
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409916666191226103000
更新日期:2019-12-25 00:00:00
abstract::A new mathematical approach is proposed in the definition of molecular descriptors (MDs) based on the application of information theory concepts. This approach stems from a new matrix representation of a molecular graph (G) which is derived from the generalization of an incidence matrix whose row entries correspond to...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409911309020003
更新日期:2013-06-01 00:00:00
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409914666180925100355
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:The accuracy of molecular conformation for Quantitative Structure Activity Relationship (QSAR) studies is an important criteria, and the most favourable bioactive conformer selection is a tough task. Correct ligand alignment as input for 3D-QSAR is an important step that is prone to human biases. Multiple-di...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409913666170119115841
更新日期:2017-01-01 00:00:00
abstract:INTRODUCTION:Acetyl-CoA Carboxylases (ACC) have been an important target for the therapy of metabolic syndrome, such as obesity, hepatic steatosis, insulin resistance, dyslipidemia, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), type 2 diabetes (T2DM), and some other diseases. METHODS...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409914666181109110030
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Kinase domain of VEGFR-2 displays conformational flexibility which leads to existence of two kinds of inhibitors viz. type I and type II inhibitors. They exhibit different binding modes and this necessitates the development of separate pharmacophore models for them. METHODS:The virtual screening study for d...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1386207319666161214112536
更新日期:2017-01-01 00:00:00
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
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更新日期:2020-05-27 00:00:00
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
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journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409913666170303113812
更新日期:2017-01-01 00:00:00
abstract::The apparently paradoxical lack of correlation between the huge increase in the discovery of new potential drug targets made possible by the post-genomic sciences and new drugs development has stimulated many different interpretations. Here we illustrate the general principle of redundancy of biological pathways on ha...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/157340911796504297
更新日期:2011-09-01 00:00:00
abstract::Induction of apoptosis by the activation of caspase 3 makes it a promising target for designing anticancer drugs hence an investigation for the essential structural features mandatory for caspase 3 activation has been carried out using a dataset comprising of caspase 3 activator candidate drug Azixa in phase II clinic...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409911666150701103342
更新日期:2015-01-01 00:00:00
abstract:INTRODUCTION:Lung carcinoma is the most commonly cancer causing deaths throughout the world that mainly occurs due to smoking. Small cell lung cancer and Non-small cell lung cancer (NSCLC) are the two different types of Lung cancer. For the detection and classification of lung cancer, there are different techniques in ...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409916666200102122021
更新日期:2020-01-01 00:00:00
abstract::The most common mechanism of the so-called multidrug resistance (MDR), is mainly associated with an over expression of P-glycoprotein (Pgp). It is an ATP-dependent transport protein that limits the intracellular accumulation of a variety of structurally unrelated compounds within various organs and normal tissues such...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/157340991003150302231140
更新日期:2014-01-01 00:00:00
abstract::The QSAR and docking studies were performed on fifty seven steroids with binding affinities for corticosteroid-binding globulin (CBG) and eighty four steroids with binding affinities for sex hormone-binding globulin (SHBG). Since the steroidal compounds have binding affinity for both CBG and SHBG, multi-target QSAR ap...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/157340912803519642
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abstract::Chemical and molecular graphs have fundamental applications in chemoinformatics, quantitative structureproperty relationships (QSPR), quantitative structure-activity relationships (QSAR), virtual screening of chemical libraries, and computational drug design. Chemoinformatics applications of graphs include chemical st...
journal_title:Current computer-aided drug design
pub_type: 杂志文章,评审
doi:10.2174/1573409911309020002
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Euterpe oleracea Martius, popularly known as açaí, is a fruit rich in α-tocopherols, fibers, lipids, mineral ions and polyphenols. It is believed that the high content of polyphenols, specially flavonoids, provides several health-promoting effects to the açaí fruit, including anti-inflammatory, immunomodulat...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409916666200619122803
更新日期:2020-06-19 00:00:00
abstract::Diabetes accounts for high mortality rate worldwide affecting million of lives annually. Global prevalence of diabetes and its rising frequency makes it a key area of research in drug discovery programs. The research article describes the development of quantitative structure activity relationship model against PPARγ,...
journal_title:Current computer-aided drug design
pub_type: 杂志文章
doi:10.2174/1573409911666150610093611
更新日期:2015-01-01 00:00:00