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Li S, Xing W, Gang Y, Guo W, Zeng M, Wu H. Gum Arabic-Stabilized Ferric Oxyhydroxide Nanoparticles for Efficient and Targeted Intestinal Delivery of Bioavailable Iron. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:7058-7068. [PMID: 37104684 DOI: 10.1021/acs.jafc.3c02245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Nanostructured iron(III) compounds are promising food fortificants with desirable iron bioavailability and food compatibility. Here, gum arabic (GA) solubilized 252 mg of iron(III) per g at neutral pH in the form of GA-stabilized ferric oxyhydroxide nanoparticles (GA-FeONPs) with Z-average size of 142.7 ± 5.9 nm and ζ-potential of -20.50 ± 1.25 mV. Calcein-fluorescence-quenching assay revealed well-absorbed iron from GA-FeONPs by polarized Caco-2 cells due to efficient macropinocytic internalization and asialoglycoprotein receptor-mediated specific endocytosis facilitated by the polypeptide and arabinogalactan fractions of GA, respectively, with endocytosed GA-FeONPs being in part basolaterally transcytosed and in another part degraded into cellular labile iron pool. GA-FeONPs showed good colloidal stability under varied pH, gastrointestinal, thermal processing, and spray/freeze drying conditions and displayed remarkably weaker pro-oxidant activity than FeSO4 in glyceryl trilinoleate emulsion (P < 0.05). Oral pharmacokinetics unveiled desirable iron bioavailability of GA-FeONPs relative to FeSO4, i.e., 124.27 ± 5.91% in aqueous solution and 161.64 ± 5.01% in milk. Overall, GA-FeONPs are a promising novel iron fortificant with food-compatible, efficient, and targeted intestinal iron delivery and sustained iron-release properties.
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Affiliation(s)
- Shiyang Li
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Wenshuo Xing
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Yuxin Gang
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Wei Guo
- School of Pharmacy, Binzhou Medical University, 346 Guanhai Road, Yantai, Shandong 264003, China
| | - Mingyong Zeng
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
| | - Haohao Wu
- College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao, Shandong Province 266003, China
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Gludovacz E, Schuetzenberger K, Resch M, Tillmann K, Petroczi K, Vondra S, Vakal S, Schosserer M, Virgolini N, Pollheimer J, Salminen TA, Jilma B, Borth N, Boehm T. Human diamine oxidase cellular binding and internalization in vitro and rapid clearance in vivo are not mediated by N-glycans but by heparan sulfate proteoglycan interactions. Glycobiology 2021; 31:444-458. [PMID: 32985651 DOI: 10.1093/glycob/cwaa090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 09/03/2020] [Accepted: 09/16/2020] [Indexed: 12/17/2022] Open
Abstract
Human diamine oxidase (hDAO) rapidly inactivates histamine by deamination. No pharmacokinetic data are available to better understand its potential as a new therapeutic modality for diseases with excess local and systemic histamine, like anaphylaxis, urticaria or mastocytosis. After intravenous administration of recombinant hDAO to rats and mice, more than 90% of the dose disappeared from the plasma pool within 10 min. Human DAO did not only bind to various endothelial and epithelial cell lines in vitro, but was also unexpectedly internalized and visible in granule-like structures. The uptake of rhDAO into cells was dependent on neither the asialoglycoprotein-receptor (ASGP-R) nor the mannose receptor (MR) recognizing terminal galactose or mannose residues, respectively. Competition experiments with ASGP-R and MR ligands did not block internalization in vitro or rapid clearance in vivo. The lack of involvement of N-glycans was confirmed by testing various glycosylation mutants. High but not low molecular weight heparin strongly reduced the internalization of rhDAO in HepG2 cells and HUVECs. Human DAO was readily internalized by CHO-K1 cells, but not by the glycosaminoglycan- and heparan sulfate-deficient CHO cell lines pgsA-745 and pgsD-677, respectively. A docked heparin hexasaccharide interacted well with the predicted heparin binding site 568RFKRKLPK575. These results strongly imply that rhDAO clearance in vivo and cellular uptake in vitro is independent of N-glycan interactions with the classical clearance receptors ASGP-R and MR, but is mediated by binding to heparan sulfate proteoglycans followed by internalization via an unknown receptor.
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Affiliation(s)
- Elisabeth Gludovacz
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, Vienna 1190, Austria.,Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Kornelia Schuetzenberger
- Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Marlene Resch
- Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Katharina Tillmann
- Center for Biomedical Research, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Karin Petroczi
- Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Sigrid Vondra
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Serhii Vakal
- Structural Bioinformatics Laboratory, Biochemistry, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, Turku 20520, Finland
| | - Markus Schosserer
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, Vienna 1190, Austria
| | - Nikolaus Virgolini
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, Vienna 1190, Austria
| | - Jürgen Pollheimer
- Department of Obstetrics and Gynecology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Tiina A Salminen
- Structural Bioinformatics Laboratory, Biochemistry, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, Turku 20520, Finland
| | - Bernd Jilma
- Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
| | - Nicole Borth
- Department of Biotechnology, University of Natural Resources and Life Sciences, Muthgasse 18, Vienna 1190, Austria
| | - Thomas Boehm
- Department of Clinical Pharmacology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna 1090, Austria
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Sugawara K, Kuramitz H, Kadoya T. Label-free cytosensing of cancer cells based on the interaction between protein and an electron-transfer carbohydrate-mimetic peptide. Anal Chim Acta 2018; 1040:166-176. [PMID: 30327107 DOI: 10.1016/j.aca.2018.08.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 08/07/2018] [Accepted: 08/13/2018] [Indexed: 12/23/2022]
Abstract
We used an electron-transfer carbohydrate-mimetic peptide (YYYYC) to construct an electrochemical cytosensing system. Magnetic beads were modified with either asialofetuin (ASF) or soybean agglutinin (SBA) to evaluate the effect on cell sensing. Because SBA binds to the galactose residue that exists at the terminals of the carbohydrate chains in ASF, the target protein was accumulated on the protein magnetic beads. SBA is an example of N-acetylgalactosamine- and galactose-binding proteins that readily combine with YYYYC. When the peptides and protein-immobilized beads competed for a target protein, the peak current of the peptides changed according to the concentration of the protein at the 10-12 M level. Next, human myeloid leukemia cells (K562 cell) were measured using the peptide and the carbohydrate chains on the cell surface that recognize SBA. The electrode response was linear to the number of K562 cells and ranged from 1.0 × 102 to 5.0 × 103 cells mL-1. In addition, detection of a human liver cancer cell (HepG2 cell) was carried out using interactions with the peptide, the ASF receptors in HepG2 cells, and the carbohydrate chains of ASF. The peak currents were proportional and ranged between 5.0 × 101 and 1.5 × 103 cells mL-1. When the values estimated from an electrochemical process were compared with those obtained by ELISA, the results were within the acceptable range of measurement error.
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Affiliation(s)
| | - Hideki Kuramitz
- Department of Environmental Biology and Chemistry, Graduate School of Science and Engineering for Research, University of Toyama, Toyama, 930-8555, Japan
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Zhang Y, Zhou T, Luo L, Cui Z, Wang N, Shu Y, Wang KP. Pharmacokinetics, biodistribution and receptor mediated endocytosis of a natural Angelica sinensis polysaccharide. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:254-263. [PMID: 29291632 DOI: 10.1080/21691401.2017.1421210] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yu Zhang
- Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Zhou
- Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li Luo
- Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zheng Cui
- Union Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Na Wang
- Hubei Key Laboratory of Nature Medicinal Chemistry and Resource Evaluation, Tongji Medical College of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Yamin Shu
- Hubei Key Laboratory of Nature Medicinal Chemistry and Resource Evaluation, Tongji Medical College of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
| | - Kai-Ping Wang
- Hubei Key Laboratory of Nature Medicinal Chemistry and Resource Evaluation, Tongji Medical College of Pharmacy, Huazhong University of Science and Technology, Wuhan, China
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Dhande YK, Wagh BS, Hall BC, Sprouse D, Hackett PB, Reineke TM. N-Acetylgalactosamine Block-co-Polycations Form Stable Polyplexes with Plasmids and Promote Liver-Targeted Delivery. Biomacromolecules 2016; 17:830-40. [DOI: 10.1021/acs.biomac.5b01555] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yogesh K. Dhande
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Bharat S. Wagh
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Bryan C. Hall
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Dustin Sprouse
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Perry B. Hackett
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Theresa M. Reineke
- Department of Chemical Engineering and Materials Science, and Center
for Genome Engineering, ‡Department of Chemistry and Center for Genome Engineering, and §Department of Genetics,
Cell Biology and Development, and Center for Genome Engineering, University of Minnesota, Minneapolis, Minnesota 55455, United States
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