The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches
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2022
Authors
Obradović, DarijaRadan, Milica
Đikić, Teodora
Popović-Nikolić, Marija
Oljačić, Slavica
Nikolić, Katarina
Article (Published version)
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The drug-human serum albumin binding interaction was evaluated on a stationary phase immobilized with human serum albumin using a mixture of phosphate buffer (pH 7.0) and acetonitrile modifier as mobile phase. The 33 compounds that have a wide structural and therapeutic diversity were analyzed by per- forming a large number of experiments. The interaction mechanism was interpreted based on: i) retention characteristics of structurally related compounds, ii) retention modeling, iii) quantitative structure reten- tion relationship (QSRR), and iv) molecular docking. Small structural differences of related compounds (e.g., reflected in different lipophilicity and polarity) have been found to affect their different binding to human serum albumin. It was found that drug retention in HSA column can be successfully described by using the quadratic function. The isocratic (logk(14%)) and extrapolated (b0(LSS)) retention factors showed the highest correlation (r > 0.76) with the constant that de...fines the binding affinity for human serum albumin (ACD/I- Lab). Therefore, selected chromatographic parameters can demonstrate reliable applicability for rapid screening of drug-plasma protein binding in drug discovery. In QSRR study, the resulting SVM/logk(14%) and MLR/b0(LSS) models display high internal and external predictive power. The constitutional properties (double bonds, aromatic rings, benzyl, allyl, -amino and -sulfur containing functional groups) supported by the charged parts of surface area had a significant impact on human serum albumin-binding affinity, which was also confirmed with molecular docking study. The high structural diversity of the data set provides wide applicability of tested chromatographic conditions and constructed models for defining the phar- macokinetic profile and possible structural modifications that can increase plasma protein binding of newly synthesized, pharmaceutically important compounds.
Keywords:
Drug-plasma protein binding affinity / Human serum albumin / Molecular characterization / Molecular docking / Retention behaviourSource:
Journal of Pharmaceutical and Biomedical Analysis, 2022, 211Publisher:
- Elsevier B.V.
Funding / projects:
DOI: 10.1016/j.jpba.2022.114593
ISSN: 0731-7085
WoS: 000762997600002
Scopus: 2-s2.0-85123319361
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PharmacyTY - JOUR AU - Obradović, Darija AU - Radan, Milica AU - Đikić, Teodora AU - Popović-Nikolić, Marija AU - Oljačić, Slavica AU - Nikolić, Katarina PY - 2022 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4045 AB - The drug-human serum albumin binding interaction was evaluated on a stationary phase immobilized with human serum albumin using a mixture of phosphate buffer (pH 7.0) and acetonitrile modifier as mobile phase. The 33 compounds that have a wide structural and therapeutic diversity were analyzed by per- forming a large number of experiments. The interaction mechanism was interpreted based on: i) retention characteristics of structurally related compounds, ii) retention modeling, iii) quantitative structure reten- tion relationship (QSRR), and iv) molecular docking. Small structural differences of related compounds (e.g., reflected in different lipophilicity and polarity) have been found to affect their different binding to human serum albumin. It was found that drug retention in HSA column can be successfully described by using the quadratic function. The isocratic (logk(14%)) and extrapolated (b0(LSS)) retention factors showed the highest correlation (r > 0.76) with the constant that defines the binding affinity for human serum albumin (ACD/I- Lab). Therefore, selected chromatographic parameters can demonstrate reliable applicability for rapid screening of drug-plasma protein binding in drug discovery. In QSRR study, the resulting SVM/logk(14%) and MLR/b0(LSS) models display high internal and external predictive power. The constitutional properties (double bonds, aromatic rings, benzyl, allyl, -amino and -sulfur containing functional groups) supported by the charged parts of surface area had a significant impact on human serum albumin-binding affinity, which was also confirmed with molecular docking study. The high structural diversity of the data set provides wide applicability of tested chromatographic conditions and constructed models for defining the phar- macokinetic profile and possible structural modifications that can increase plasma protein binding of newly synthesized, pharmaceutically important compounds. PB - Elsevier B.V. T2 - Journal of Pharmaceutical and Biomedical Analysis T1 - The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches VL - 211 DO - 10.1016/j.jpba.2022.114593 ER -
@article{ author = "Obradović, Darija and Radan, Milica and Đikić, Teodora and Popović-Nikolić, Marija and Oljačić, Slavica and Nikolić, Katarina", year = "2022", abstract = "The drug-human serum albumin binding interaction was evaluated on a stationary phase immobilized with human serum albumin using a mixture of phosphate buffer (pH 7.0) and acetonitrile modifier as mobile phase. The 33 compounds that have a wide structural and therapeutic diversity were analyzed by per- forming a large number of experiments. The interaction mechanism was interpreted based on: i) retention characteristics of structurally related compounds, ii) retention modeling, iii) quantitative structure reten- tion relationship (QSRR), and iv) molecular docking. Small structural differences of related compounds (e.g., reflected in different lipophilicity and polarity) have been found to affect their different binding to human serum albumin. It was found that drug retention in HSA column can be successfully described by using the quadratic function. The isocratic (logk(14%)) and extrapolated (b0(LSS)) retention factors showed the highest correlation (r > 0.76) with the constant that defines the binding affinity for human serum albumin (ACD/I- Lab). Therefore, selected chromatographic parameters can demonstrate reliable applicability for rapid screening of drug-plasma protein binding in drug discovery. In QSRR study, the resulting SVM/logk(14%) and MLR/b0(LSS) models display high internal and external predictive power. The constitutional properties (double bonds, aromatic rings, benzyl, allyl, -amino and -sulfur containing functional groups) supported by the charged parts of surface area had a significant impact on human serum albumin-binding affinity, which was also confirmed with molecular docking study. The high structural diversity of the data set provides wide applicability of tested chromatographic conditions and constructed models for defining the phar- macokinetic profile and possible structural modifications that can increase plasma protein binding of newly synthesized, pharmaceutically important compounds.", publisher = "Elsevier B.V.", journal = "Journal of Pharmaceutical and Biomedical Analysis", title = "The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches", volume = "211", doi = "10.1016/j.jpba.2022.114593" }
Obradović, D., Radan, M., Đikić, T., Popović-Nikolić, M., Oljačić, S.,& Nikolić, K.. (2022). The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches. in Journal of Pharmaceutical and Biomedical Analysis Elsevier B.V.., 211. https://doi.org/10.1016/j.jpba.2022.114593
Obradović D, Radan M, Đikić T, Popović-Nikolić M, Oljačić S, Nikolić K. The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches. in Journal of Pharmaceutical and Biomedical Analysis. 2022;211. doi:10.1016/j.jpba.2022.114593 .
Obradović, Darija, Radan, Milica, Đikić, Teodora, Popović-Nikolić, Marija, Oljačić, Slavica, Nikolić, Katarina, "The evaluation of drug-plasma protein binding interaction on immobilized human serum albumin stationary phase, aided by different computational approaches" in Journal of Pharmaceutical and Biomedical Analysis, 211 (2022), https://doi.org/10.1016/j.jpba.2022.114593 . .