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Zheng H, Lin H, Chen X, Tian J, Pavase TR, Wang R, Sui J, Cao L. Development of boronate affinity-based magnetic composites in biological analysis: Advances and future prospects. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115952] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Ancuceanu R, Dinu M, Dinu-Pirvu C, Anuţa V, Negulescu V. Pharmacokinetics of B-Ring Unsubstituted Flavones. Pharmaceutics 2019; 11:E370. [PMID: 31374885 PMCID: PMC6723510 DOI: 10.3390/pharmaceutics11080370] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/23/2019] [Accepted: 07/23/2019] [Indexed: 02/07/2023] Open
Abstract
B-ring unsubstituted flavones (of which the most widely known are chrysin, baicalein, wogonin, and oroxylin A) are 2-phenylchromen-4-one molecules of which the B-ring is devoid of any hydroxy, methoxy, or other substituent. They may be found naturally in a number of herbal products used for therapeutic purposes, and several have been designed by researchers and obtained in the laboratory. They have generated interest in the scientific community for their potential use in a variety of pathologies, and understanding their pharmacokinetics is important for a grasp of their optimal use. Based on a comprehensive survey of the relevant literature, this paper examines their absorption (with deglycosylation as a preliminary step) and their fate in the body, from metabolism to excretion. Differences among species (inter-individual) and within the same species (intra-individual) variability have been examined based on the available data, and finally, knowledge gaps and directions of future research are discussed.
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Affiliation(s)
- Robert Ancuceanu
- Department of Pharmaceutical Botany and Cell Biology, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Mihaela Dinu
- Department of Pharmaceutical Botany and Cell Biology, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.
| | - Cristina Dinu-Pirvu
- Department of Physical Chemistry and Colloidal Chemistry, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, 020956 Bucharest 020956, Romania
| | - Valentina Anuţa
- Department of Physical Chemistry and Colloidal Chemistry, Faculty of Pharmacy, Carol Davila University of Medicine and Pharmacy, 020956 Bucharest 020956, Romania
| | - Vlad Negulescu
- Department of Toxicology, Clinical Pharmacology and Psychopharmacology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
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Cheng Y, Liu GW, Jain R, Pippin JW, Shankland SJ, Pun SH. Boronic acid copolymers for direct loading and acid-triggered release of Bis-T-23 in cultured podocytes. ACS Biomater Sci Eng 2018; 4:3968-3973. [PMID: 31259236 PMCID: PMC6599616 DOI: 10.1021/acsbiomaterials.8b01163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report an acid-reversible linker for triggered release of Bis-T-23, an experimental small molecule drug for kidney disease treatment that restores podocyte morphology during disease. Bis-T-23 contains catechols, which form an acid-reversible, covalent boronate ester bond with boronic acids. We synthesized phenylboronic acid-containing polymers using reversible addition-fragmentation chain transfer polymerization that were able to directly load and solubilize Bis-T-23. Because of the reversibility of the boronic ester bond, drug was released in its native form in a pH-dependent manner. The polymers rapidly trafficked into acidic compartments and did not exhibit cytotoxicity, and polymer-drug conjugates successfully delivered Bis-T-23 into cultured podocytes.
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Affiliation(s)
- Yilong Cheng
- Present address, Department of Applied Chemistry, School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter and State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, No. 28 Xianning West Road, Xi’an, Shaanxi 710049, China
- Department of Bioengineering and Molecular Engineering & Sciences Institute University of Washington, 3720 15th Ave NE Seattle, WA 98195, USA
| | - Gary W. Liu
- Department of Bioengineering and Molecular Engineering & Sciences Institute University of Washington, 3720 15th Ave NE Seattle, WA 98195, USA
| | - Ritika Jain
- Department of Bioengineering and Molecular Engineering & Sciences Institute University of Washington, 3720 15th Ave NE Seattle, WA 98195, USA
| | - Jeffrey W. Pippin
- Department of Medicine, Division of Nephrology, School of Medicine, University of Washington, 750 Republican Street, E-179, Seattle, WA 98109, USA
| | - Stuart J. Shankland
- Department of Medicine, Division of Nephrology, School of Medicine, University of Washington, 750 Republican Street, E-179, Seattle, WA 98109, USA
| | - Suzie H. Pun
- Department of Bioengineering and Molecular Engineering & Sciences Institute University of Washington, 3720 15th Ave NE Seattle, WA 98195, USA
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Smith J, Davey G, Polom K, Roviello F, Bones J. Mining the acidic serum proteome utilizing off-gel isoelectric focusing and label free quantitative liquid chromatography mass spectrometry. J Chromatogr A 2018; 1566:32-43. [DOI: 10.1016/j.chroma.2018.06.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/17/2018] [Accepted: 06/18/2018] [Indexed: 12/25/2022]
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Jiao F, Gao F, Wang H, Deng Y, Zhang Y, Qian X, Zhang Y. Polymeric hydrophilic ionic liquids used to modify magnetic nanoparticles for the highly selective enrichment of N-linked glycopeptides. Sci Rep 2017; 7:6984. [PMID: 28765562 PMCID: PMC5539331 DOI: 10.1038/s41598-017-07516-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 06/26/2017] [Indexed: 11/09/2022] Open
Abstract
The low abundance of glycopeptides in biological samples makes it necessary to enrich them before further analysis. In this study, the polymeric hydrophilic ionic liquid-modified magnetic (Fe3O4@MPS@PMAC) nanoparticles were synthesized via a one-step reflux-precipitation polymerization. Owing to the excellent hydrophilicity and strong electrostatic interaction toward glycopeptides of the polymerized hydrophilic ionic liquid, [2-(methacryloyloxy) ethyl] trimethylammonium chloride (MAC), the synthesized Fe3O4@MPS@PMAC nanoparticles exhibited outstanding performance in glycopeptide enrichment with high detection sensitivity (10 fmol), large binding capacity (100 μg mg-1) and satisfied enrichment recovery (approximately 82%). Furthermore, the newly developed Fe3O4@MPS@PMAC nanoparticles were applied for the glycopeptide enrichment of HeLa exosome proteins. A total of 1274 glycopeptides from 536 glycoproteins were identified in three replicate analyses of 50 μg of HeLa exosome proteins. These results demonstrate the potential of Fe3O4@MPS@PMAC nanoparticles for both glycoproteomic analysis and exosome research.
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Affiliation(s)
- Fenglong Jiao
- School of Life Science and Technology, Beijing Institute of Technology, Beijing, 100081, China.,State Key Laboratory of Proteomics, National Center for Protein Science Beijing, Beijing Institute of Radiation Medicine, Beijing, 102200, China
| | - Fangyuan Gao
- State Key Laboratory of Proteomics, National Center for Protein Science Beijing, Beijing Institute of Radiation Medicine, Beijing, 102200, China
| | - Heping Wang
- State Key Laboratory of Proteomics, National Center for Protein Science Beijing, Beijing Institute of Radiation Medicine, Beijing, 102200, China
| | - Yulin Deng
- School of Life Science and Technology, Beijing Institute of Technology, Beijing, 100081, China
| | - Yangjun Zhang
- State Key Laboratory of Proteomics, National Center for Protein Science Beijing, Beijing Institute of Radiation Medicine, Beijing, 102200, China.
| | - Xiaohong Qian
- State Key Laboratory of Proteomics, National Center for Protein Science Beijing, Beijing Institute of Radiation Medicine, Beijing, 102200, China.
| | - Yukui Zhang
- National Chromatographic Research and Analysis Center, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116011, China
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Facile synthesis of a boronate affinity sorbent from mesoporous nanomagnetic polyhedral oligomeric silsesquioxanes composite and its application for enrichment of catecholamines in human urine. Anal Chim Acta 2016; 944:1-13. [DOI: 10.1016/j.aca.2016.09.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 09/15/2016] [Accepted: 09/18/2016] [Indexed: 12/30/2022]
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Wei Y, Pi C, Yang G, Xiong X, Lan Y, Yang H, Zhou Y, Ye Y, Zou Y, Zheng W, Zhao L. LC-UV Determination of Baicalin in Rabbit Plasma and Tissues for Application in Pharmacokinetics and Tissue Distribution Studies of Baicalin after Intravenous Administration of Liposomal and Injectable Formulations. Molecules 2016; 21:444. [PMID: 27104507 PMCID: PMC6273141 DOI: 10.3390/molecules21040444] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/23/2016] [Accepted: 03/24/2016] [Indexed: 11/17/2022] Open
Abstract
A simple and sensitive LC-UV method to investigate the pharmacokinetics and biodistribution pattern of baicalin in rabbits was established and validated. Baicalin and the internal standard, rutin, were extracted from biosamples using acetonitrile as protein precipitation after pretreated with ammonium acetate buffer (pH 3.5; 1 M) to obtain a pure chromatographic peak and high extraction recovery. Chromatographic separation was achieved on a reverse-phase C18 column with a gradient elution at flow rate of 1.0 mL/min. UV absorption was set at 278 nm. Chromatographic response was linear over the ranges of 0.05–10.00 μg/mL in plasma and 0.05–300.00 μg/g in tissues with the limits of quantification of 50.0 ng/mL in plasma and tissues, and the limit of detection of baicalin in bio-samples of 15 ng/mL. The RSD of intra-and inter-day for the biosamples were from 4.19% to 10.84% and from 4.37% to 10.93%, respectively. The accuracy of plasma and tissue samples ranged from 81.6% to 95.2% and 80.8% to 98.4%, respectively. The extraction recoveries ranged from 81.5% to 88.3% for plasma, from 73.1% to 93.2% for tissues, respectively. Baicalin was stable in rabbit biosamples. The validated method was successfully applied to the study of the pharmacokinetics and tissue distribution of baicalin after intravenous administration of liposomal and injectable formulations to rabbits. Compared to baicalin injection, the pharmacokinetics and biodistribution behavior of baicalin was altered significantly in rabbits treated with its liposomes and drug concentration in the lungs was greatly increased.
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Affiliation(s)
- Yumeng Wei
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
| | - Chao Pi
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
| | - Gang Yang
- Department of Chemistry, the Institute of Basic Medical Sciences, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
| | - Xiaoming Xiong
- Department of Pathology, the Affiliated Hospital of Southwest Medical University, No. 25, Taiping Street, Luzhou 646000, China.
| | - Yongshu Lan
- Department of Radiology, the Affiliated Hospital of Southwest Medical University, No. 25, Taiping Street, Luzhou 646000, China.
| | - Hongru Yang
- Department of Oncology, the Affiliated Hospital of Southwest Medical University, No. 25, Taiping Street, Luzhou 646000, China.
| | - Yang Zhou
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
| | - Yun Ye
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
- Department of Pharmacy, the Affiliated Hospital of Southwest Medical University, No. 25, Taiping Street, Luzhou 646000, China.
| | - Yonggen Zou
- Department of Orthopedics, the Affiliated Hospital of Traditional Chinese Medicine of Southwest Medical University, No. 16, Chunhui Road, Longma Tan District, Luzhou 646000, China.
| | - Wenwu Zheng
- Department of Cardiovascular Medicine, The Affiliated Hospital of Southwest Medical University, No. 25, Taiping Street, Luzhou 646000, China.
| | - Ling Zhao
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, No. 3-319, Zhongshan Road, Jiangyang District, Luzhou 646000, China.
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