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Rogóż W, Owczarzy A, Kulig K, Maciążek-Jurczyk M. Ligand-human serum albumin analysis: the near-UV CD and UV-Vis spectroscopic studies. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03471-3. [PMID: 39347800 DOI: 10.1007/s00210-024-03471-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Accepted: 09/18/2024] [Indexed: 10/01/2024]
Abstract
Spectroscopic methods offer many new opportunities to study protein-ligand interactions. The aim of this study was to evaluate the possibility of using near-UV CD as well as UV-Vis spectroscopic techniques to study the interaction between human serum albumin (HSA) and markers of Sudlow's site I (warfarin, phenylbutazone) and II (ketoprofen, ibuprofen), as well as prednisolone and indapamide. In order to perform the planned measurements, near-UV CD spectropolarimetry and UV-Vis spectrophotometry have been used. It has been demonstrated that both techniques allow for rapid evaluation of non-covalent interactions between HSA and ligand, as well as identification of the HSA aromatic amino acid residues involved in this process. The near-UV CD spectroscopic data were more valuable than the analysis based on the second derivative of differential UV-Vis absorption spectra, especially for ligands with a non-specified binding site and low affinity towards HSA, such as prednisolone. The combination of both techniques makes it possible for comprehensive analysis of the interaction between HSA and ligands.
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Affiliation(s)
- Wojciech Rogóż
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055, Katowice, Poland
| | - Aleksandra Owczarzy
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055, Katowice, Poland
| | - Karolina Kulig
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055, Katowice, Poland
| | - Małgorzata Maciążek-Jurczyk
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, 40-055, Katowice, Poland.
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Rogóż W, Pożycka J, Kulig K, Owczarzy A, Szkudlarek A, Maciążek-Jurczyk M. New look at the metabolism of nonsteroidal anti-inflammatory drugs: influence on human serum albumin antioxidant activity. J Biomol Struct Dyn 2023; 41:753-763. [PMID: 34871148 DOI: 10.1080/07391102.2021.2011784] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Body's homeostasis is dependent on many factors, such as maintaining balance between free radicals formation and degradation. Human serum albumin (HSA) also plays an important role in homeostasis. The aim of this study was thermodynamic analysis of the interaction between ketoprofen (KET), naproxen (NPX), diclofenac (DIC) and HSA, as well as the effect of drug-albumin binding on HSA antioxidant activity using calorimetric and spectrophotometric techniques. Based on the calorimetric analysis it has been shown that accompanied by hydrophobic interaction drugs-albumin binding is an exoenergetic reaction. All analyzed drugs and HSA showed the ability to react with free radicals such as a radical cation, formed as a result of the reaction between 2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) and potassium persulfate (K2S2O8). Using ABTS assay a synergistic effect of ketoprofen (KET) and naproxen (NPX) on HSA antioxidant activity was observed while the effect of diclofenac (DIC) binding with albumin was probably additive. Because some medications including KET, NPX and DIC belong to over the counter (OTC) non-steroidal anti-inflammatory drugs (NSAIDs), it is necessary to understand their influence on HSA antioxidant activity.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- W Rogóż
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - J Pożycka
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - K Kulig
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - A Owczarzy
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - A Szkudlarek
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
| | - M Maciążek-Jurczyk
- Department of Physical Pharmacy, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Katowice, Poland
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A novel silver (I) complex of α-keto phosphorus ylide: Synthesis, characterization, crystal structure, biomolecular interaction studies, molecular docking and in vitro cytotoxic evaluation. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.09.063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Karami K, Hashemi S, Lipkowski J, Mardani F, Momtazi-borojeni AA, Lighvan ZM. Synthesis, characterization and biological activities of two novel orthopalladated complexes: Interactions with DNA and bovine serum albumin, antitumour activity and molecular docking studies. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3740] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Kazem Karami
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Sara Hashemi
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
| | - Janusz Lipkowski
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Fatemeh Mardani
- Student Research Committee, Immunology Research Center, Department of Immunology and Allergy, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | - Amir Abbas Momtazi-borojeni
- Student Research Committee, Nanotechnology Research Center, Department of Medical Biotechnology, School of Medicine; Mashhad University of Medical Sciences; Mashhad Iran
| | - Zohreh Mehri Lighvan
- Department of Chemistry; Isfahan University of Technology; Isfahan 84156/83111 Iran
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Karami K, Lighvan ZM, Jahromi MD, Lipkowski J, Momtazi-borojeni AA. Synthesis, electronic structure and molecular docking of new organometallic palladium (II) complexes with intercalator ligands: The influence of bridged ligands on enhanced DNA/serum protein binding and in vitro antitumoral activity. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.10.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Wang Q, Liu X, Su M, Shi Z, Sun H. Study on the interaction characteristics of cefamandole with bovine serum albumin by spectroscopic technique. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:321-326. [PMID: 25448935 DOI: 10.1016/j.saa.2014.08.145] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Revised: 08/26/2014] [Accepted: 08/31/2014] [Indexed: 06/04/2023]
Abstract
The interaction of cefamandole with bovine serum albumin (BSA) was studied by fluorescence quenching in combination with UV-Vis spectroscopic method under near physiological conditions. The fluorescence quenching rate constants and binding constants for BSA-cefamandole system were determined at different temperatures. The fluorescence quenching of BSA by cefamandole is due to static quenching and energy transfer. The results of thermodynamic parameters, ΔH (-268.0 kJ mol(-1)), ΔS (-810.0 J mol(-1) K(-1)) and ΔG (-26.62 to -8.52 kJ mol(-1)), indicated that van der Waals interaction and hydrogen bonding played a major role for cefamandole-BSA association. The competitive experiments demonstrated that the primary binding site of cefamandole on BSA was located at site III in sub-domain IIIA of BSA. The distance between cefamandole and a tryptophane unit was estimated to be 1.18 nm based on the Förster resonance energy transfer theory. The binding constant (KA) of BSA-cefamandole at 298 K was 2.239×10(4) L mol(-1). Circular dichroism spectra, synchronous fluorescence and three-dimensional fluorescence studies showed that the presence of cefamandole could change the conformation of BSA during the binding process.
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Affiliation(s)
- Qian Wang
- College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China
| | - Xuyang Liu
- College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China
| | - Ming Su
- College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China
| | - Zhihong Shi
- College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China
| | - Hanwen Sun
- College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China.
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Wang Q, Liu X, Su M, Shi Z, Sun H. Study on the interaction characteristics of dexamethasone sodium phosphate with bovine serum albumin by spectroscopic technique. NEW J CHEM 2014. [DOI: 10.1039/c4nj00327f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of dexamethasone sodium phosphate (DEX-P) with bovine serum albumin (BSA) was studied by fluorescence quenching in combination with UV-Vis spectroscopic method under near physiological conditions.
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Affiliation(s)
- Qian Wang
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002, P. R. China
| | - Xuyang Liu
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002, P. R. China
| | - Ming Su
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002, P. R. China
| | - Zhihong Shi
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002, P. R. China
| | - Hanwen Sun
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002, P. R. China
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Sun H, Wu Y, Xia X, Liu X, Shi Z. Interaction between diethylstilbestrol and bovine serum albumin. MONATSHEFTE FUR CHEMIE 2012. [DOI: 10.1007/s00706-012-0852-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kaneko KI, Fukuda H, Chuang VTG, Yamasaki K, Kawahara K, Nakayama H, Suenaga A, Maruyama T, Otagiri M. Subdomain IIIA of Dog Albumin Contains a Binding Site Similar to Site II of Human Albumin. Drug Metab Dispos 2007; 36:81-6. [DOI: 10.1124/dmd.107.016873] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Mortensen RW, Sidelmann UG, Tjørnelund J, Hansen SH. Stereospecific pH-dependent degradation kinetics of R- and S-naproxen-beta-l-O-acyl-glucuronide. Chirality 2002; 14:305-12. [PMID: 11968070 DOI: 10.1002/chir.10047] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The hydrolysis and acyl migration of biosynthetic S-naproxen-beta-l-O-acyl glucuronide (I) and R-naproxen-beta-l-O-acyl glucuronide (II) was followed by HPLC. Nine first-order kinetic rate constants for the hydrolysis and acyl migration between the beta-l-O-acyl glucuronide, its alpha/beta-2, alpha/beta-3-, alpha/beta-4-, and alpha-1-O-acyl isomers and naproxen aglycone were determined for I and II at pH 7.00, 7.40 and 8.00 at 37 degrees C by kinetic simulation. For I the 3-O-acyl isomer was the most stable isomer as the pseudo-equilibrium ratio for the major acyl-migrated isomers was 1:1.5:0.9 (2-O-acyl isomer:3-O-acyl isomer:4-O-acyl isomer). The 3- and 4-O-acyl isomers of II were equally stable as the pseudo-equilibrium ratio for the major acyl-migrated isomers was 1:1.4:1.4 (2-O-acyl isomer:3-O-acyl isomer:4-O-acyl isomer). For both I and II, the pseudo-equilibrium ratio between the major 2-O-acyl isomer and the minor alpha-l-O-acyl isomer was 10:1 (2-O-acyl isomer:alpha-l-O-acyl isomer). The pseudo-equilibrium found for the major acyl-migrated isomers of I and II in the present study corresponds with the pattern previously published for R- and S-ketoprofen-beta-l-O-acyl glucuronide acyl-migrated isomers, suggesting that these findings may be general for acyl-migrated beta-l-O-acyl glucuronides of enantiomeric 2-arylpropionic acids.
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Affiliation(s)
- Rasmus Worm Mortensen
- Department of Analytical and Pharmaceutical Chemistry, Royal Danish School of Pharmacy, Copenhagen, Denmark.
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Bolze S, Bromet N, Gay-Feutry C, Massiere F, Boulieu R, Hulot T. Development of an in vitro screening model for the biosynthesis of acyl glucuronide metabolites and the assessment of their reactivity toward human serum albumin. Drug Metab Dispos 2002; 30:404-13. [PMID: 11901094 DOI: 10.1124/dmd.30.4.404] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
An in vitro screening model was developed to determine the reactivity of acyl glucuronide metabolites from carboxylic drugs. This assay is composed of two phases. The first is a phase of biosynthesis of acyl glucuronides by human liver microsomes (HLM). The second, during which acyl glucuronides are incubated with human serum albumin (HSA), consists of assessing the reactivity of acyl glucuronides toward HSA. Both phases are performed successively in the same experiment. This model was validated using eight carboxylic drugs that were well known for their reactivity, their extent of covalent binding, and their immunological potential. These products were representative of the scale of reactivity. Each compound was incubated with HLM at 400 microM and metabolized into acyl glucuronide to different extents, ranging from 5.6% (tolmetin) to 89.4% (diclofenac). The first-order aglycone appearance rate constant and the extent of covalent binding to proteins were assayed during the incubation of acyl glucuronides formed with HSA for 24 h. Extensive isomerization phenomenon was observed for each acyl glucuronide between the two phases. An excellent correlation was observed (r(2), 0.94) between the extent of drug covalent binding to albumin and the aglycone appearance constant weighted by the percentage of isomerization. This correlation represents an in vitro reactivity scale, which will be helpful in drug discovery support programs to predict the covalent binding potential of new chemical entities. This screening model will also allow the comparison of acyl glucuronide reactivity for related structure compounds.
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Affiliation(s)
- Sebastien Bolze
- Department of Pharmacokinetics and Metabolism, Lipha S.A., Centre de Recherche Lyon-Lacassagne, Lyon, France.
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Watanabe H, Tanase S, Nakajou K, Maruyama T, Kragh-Hansen U, Otagiri M. Role of arg-410 and tyr-411 in human serum albumin for ligand binding and esterase-like activity. Biochem J 2000; 349 Pt 3:813-9. [PMID: 10903143 PMCID: PMC1221209 DOI: 10.1042/bj3490813] [Citation(s) in RCA: 190] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Recombinant wild-type human serum albumin (rHSA), the single-residue mutants R410A, Y411A, Y411S and Y411F and the double mutant R410A/Y411A were produced using a yeast expression system. The recombinant proteins were correctly folded, as they had the same stability towards guanidine hydrochloride and the same CD spectrum as HSA isolated from serum (native HSA). Thus the global structures of the recombinant proteins are probably very similar to that of native HSA. We investigated, by ultrafiltration and CD, the high-affinity binding of two representative site II ligands, namely ketoprofen and diazepam. According to the crystal structure of HSA, the residues Arg-410 and Tyr-411 protrude into the centre of site II (in subdomain 3A), and the binding results showed that the guanidino moiety of Arg-410, the phenolic oxygen and the aromatic ring of Tyr-411 are important for ketoprofen binding. The guanidino moiety probably interacts electrostatically with the carboxy group of ketoprofen, the phenolic oxygen could make a hydrogen-bond with the keto group of the ligand, and the aromatic ring may participate in a specific stacking interaction with one of or both of the aromatic rings of ketoprofen. By contrast, Arg-410 is not important for diazepam binding. The two parts of Tyr-411 interact favourably with diazepam, and probably do so in the same way as with ketoprofen. In addition to its unique ligand binding properties, HSA also possesses an esterase-like activity, and studies with p-nitrophenyl acetate as a substrate showed that, although Arg-410 is important, the enzymic activity of HSA is much more dependent on the presence of Tyr-411. A minor activity could be registered when serine, but not alanine or phenylalanine, was present at position 411.
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Affiliation(s)
- H Watanabe
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
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Zhu X, Ding Y, Lin B, Jakob A, Koppenhoefer B. Study of enantioselective interactions between chiral drugs and serum albumin by capillary electrophoresis. Electrophoresis 1999; 20:1869-77. [PMID: 10445329 DOI: 10.1002/(sici)1522-2683(19990701)20:9<1869::aid-elps1869>3.0.co;2-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The separation of the enantiomers of three basic drugs, i.e., ofloxacin, propranolol and verapamil, was achieved by affinity capillary electrophoresis (ACE), with human serum albumin (HSA) and bovine serum albumin (BSA) as chiral selectors in phosphate buffer at pH 7.4. Ofloxacin was only separated in the presence of BSA, and verapamil only with HSA, while propranolol was separated with either HSA or BSA. The effects of protein concentration and column wall adsorption on the degree of separation were investigated. Two displacers, ketoprofen and warfarin, respectively, when added to the protein containing buffer, both showed significant effects on the separation behavior. From these data it was argued that verapamil may bind to HSA at both locations known, the warfarin binding site (I) and the ketoprofen binding site (II). While with BSA, binding of ofloxacin may also occur at site I, the preferential binding site for propanolol remains controversial. A drug-drug interaction between propranolol and ketoprofen due to opposite charges was concluded from the increase in migration time in BSA solution. The unbound concentration of verapamil enantiomers in solution in the presence of HSA, as estimated from CD-modified capillary zone electrophoresis, was triggered not only by the HSA concentration but also by the coadditive concentration.
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Affiliation(s)
- X Zhu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences
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Synthetic receptors for uronic acid salts based on bicyclic guanidinium and deoxycholic acid subunits. Tetrahedron 1997. [DOI: 10.1016/s0040-4020(97)00834-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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