dc.contributor.author | Afantitis, Antreas | en |
dc.contributor.author | Melagraki, G. | en |
dc.contributor.author | Sarimveis, H. | en |
dc.contributor.author | Koutentis, Panayiotis Andreas | en |
dc.contributor.author | Igglessi-Markopoulou, O. | en |
dc.contributor.author | Kollias, G. | en |
dc.creator | Afantitis, Antreas | en |
dc.creator | Melagraki, G. | en |
dc.creator | Sarimveis, H. | en |
dc.creator | Koutentis, Panayiotis Andreas | en |
dc.creator | Igglessi-Markopoulou, O. | en |
dc.creator | Kollias, G. | en |
dc.date.accessioned | 2019-11-21T06:16:14Z | |
dc.date.available | 2019-11-21T06:16:14Z | |
dc.date.issued | 2010 | |
dc.identifier.issn | 1381-1991 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/55229 | |
dc.description.abstract | AnovelQSARworkflowis constructed that combines MLR with LS-SVM classification techniques for the identification of quinazolinone analogs as "active" or "nonactive" CXCR3 antagonists. The accuracy of the LS-SVM classification technique for the training set and testwas 100% and 90%, respectively. For the "active" analogs a validated MLR QSAR model estimates accurately their I-IP10 IC50 inhibition values. The accuracy of the QSAR model (R2 =0.80) is illustrated using various evaluation techniques, such as leave-one-out procedure (R2 LOO = 0.67) and validation through an external test set (R 2 pred = 0.78). The key conclusion of this study is that the selected molecular descriptors, Highest Occupied Molecular Orbital energy (HOMO), Principal Moment of Inertia along X and Y axes PMIX and PMIZ, Polar Surface Area (PSA), Presence of triple bond (PTrplBnd), and Kier shape descriptor (1κ), demonstrate discriminatory and pharmacophore abilities. | en |
dc.source | Molecular diversity | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-77954670462&doi=10.1007%2fs11030-009-9163-7&partnerID=40&md5=55d99fa91f1c870b0d09d33654164d15 | |
dc.subject | regression analysis | en |
dc.subject | article | en |
dc.subject | Algorithms | en |
dc.subject | algorithm | en |
dc.subject | prediction | en |
dc.subject | priority journal | en |
dc.subject | Least-Squares Analysis | en |
dc.subject | statistical model | en |
dc.subject | Reproducibility of Results | en |
dc.subject | antiinflammatory agent | en |
dc.subject | sensitivity and specificity | en |
dc.subject | chemistry | en |
dc.subject | Linear Models | en |
dc.subject | reproducibility | en |
dc.subject | validation study | en |
dc.subject | drug antagonism | en |
dc.subject | computer model | en |
dc.subject | molecular model | en |
dc.subject | IC 50 | en |
dc.subject | Inhibitory Concentration 50 | en |
dc.subject | QSAR | en |
dc.subject | quantitative structure activity relation | en |
dc.subject | Quantitative Structure-Activity Relationship | en |
dc.subject | pharmacophore | en |
dc.subject | chemical model | en |
dc.subject | chemokine receptor CXCR3 | en |
dc.subject | CXCR3 | en |
dc.subject | In silico predictions | en |
dc.subject | kernel method | en |
dc.subject | least squares support vector machine | en |
dc.subject | Models, Chemical | en |
dc.subject | Molecular modelling | en |
dc.subject | quinazolinone derivative | en |
dc.subject | Quinazolinones | en |
dc.subject | radial based function | en |
dc.subject | receptor blocking | en |
dc.subject | Receptors, CXCR3 | en |
dc.subject | support vector machine | en |
dc.title | A combined LS-SVM & MLR QSAR workflow for predicting the inhibition of CXCR3 receptor by quinazolinone analogs | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1007/s11030-009-9163-7 | |
dc.description.volume | 14 | |
dc.description.issue | 2 | |
dc.description.startingpage | 225 | |
dc.description.endingpage | 235 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Χημείας / Department of Chemistry | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :38</p> | en |
dc.source.abbreviation | Mol.Diversity | en |
dc.contributor.orcid | Koutentis, Panayiotis Andreas [0000-0002-4652-7567] | |
dc.contributor.orcid | Afantitis, Antreas [0000-0002-0977-8180] | |
dc.contributor.orcid | Igglessi-Markopoulou, O. [0000-0002-7683-8526] | |
dc.gnosis.orcid | 0000-0002-4652-7567 | |
dc.gnosis.orcid | 0000-0002-0977-8180|0000-0002-7683-8526 | |