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Laureano AFS, Vigato AA, Puzer L, de Araujo DR. Recombinant scFv-Fc Anti-kallikrein 7 Antibody-Loaded Thermosensitive Hydrogels Against Skin Desquamation Disorders. ACS APPLIED BIO MATERIALS 2024; 7:4486-4496. [PMID: 38886921 DOI: 10.1021/acsabm.4c00371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Human tissue kallikrein-related peptidase 7 (KLK7) is a serine protease implicated in the physiology of skin desquamation, and its uncontrolled activity can lead to chronic diseases such as psoriasis, atopic dermatitis, and Netherton syndrome. For this reason, kallikrein 7 has been identified as a potential therapeutic target. This work aimed to evaluate Pluronic (PL) hydrogels as topical carriers of four specific scFv-Fc antibodies to inhibit KLK7. The hydrogels comprised PL F127 (30% w/v) alone and a binary F127/P123 (28-2% w/v) system. Each formulation was loaded with 1 μg/mL of each antibody and characterized by physicochemical and pharmaceutical techniques, considering antibody-micelle interactions and hydrogel behavior as smart delivery systems. Results showed that the antibodies were successfully loaded into the PL-based systems, and the sol-gel transition temperature was shifted to high values after the P123 addition. The antibodies released from the gels preserved their rheological properties (G' > G'', 35- to 41-fold) and inhibitory activity against KLK7, even after 24 h. This work presented potential agents targeting KLK7 that may provide strategies for treating skin abnormalities.
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Affiliation(s)
- Ana Flávia Santarine Laureano
- Department of Surgery, Center for Transplantation Sciences, Massachusetts General Hospital & Harvard Medical School, CNY149 13th Street, Charlestown, Boston, Massachusetts 02129, United States
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Al. da Universidade, s/n-Anchieta, São Bernardo do Campo, SP 09606-045, Brazil
| | - Aryane Alves Vigato
- Department of Biomedical Science (BMV), Faculty of Health and Society, Malmö University, Malmö 20506, Sweden
- Biofilms-Research Center for Biointerfaces, Malmö University, Malmö 20506, Sweden
| | - Luciano Puzer
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Al. da Universidade, s/n-Anchieta, São Bernardo do Campo, SP 09606-045, Brazil
| | - Daniele Ribeiro de Araujo
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Av. dos Estados, 5001, Bloco A, Torre 3, Santo André, SP 09210-580, Brazil
- Departamento de Biofísica, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Botucatu, 862, Vila Clementino, Sao Paulo, SP 04023-062, Brazil
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2
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Ma Y, Morozova SM, Kumacheva E. From Nature-Sourced Polysaccharide Particles to Advanced Functional Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2312707. [PMID: 38391153 DOI: 10.1002/adma.202312707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/15/2024] [Indexed: 02/24/2024]
Abstract
Polysaccharides constitute over 90% of the carbohydrate mass in nature, which makes them a promising feedstock for manufacturing sustainable materials. Polysaccharide particles (PSPs) are used as effective scavengers, carriers of chemical and biological cargos, and building blocks for the fabrication of macroscopic materials. The biocompatibility and degradability of PSPs are advantageous for their uses as biomaterials with more environmental friendliness. This review highlights the progresses in PSP applications as advanced functional materials, by describing PSP extraction, preparation, and surface functionalization with a variety of functional groups, polymers, nanoparticles, and biologically active species. This review also outlines the fabrication of PSP-derived macroscopic materials, as well as their applications in soft robotics, sensing, scavenging, water harvesting, drug delivery, and bioengineering. The paper is concluded with an outlook providing perspectives in the development and applications of PSP-derived materials.
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Affiliation(s)
- Yingshan Ma
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Sofia M Morozova
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
- Center of Fluid Physics and Soft Matter, N.E. Bauman Moscow State Technical University, 5/1 2-nd Baumanskaya street, Moscow, 105005, Russia
| | - Eugenia Kumacheva
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario, M5S 3E5, Canada
- The Institute of Biomaterials and Biomedical Engineering, University of Toronto, 4 Taddle Creek Road, Toronto, Ontario, M5S 3G9, Canada
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3
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Thi HN, Ngoc SN, Minh TV, Van QL, Bui VTD, Nguyen NH. A heparin-based nanogel system for redox and pH dual-responsive delivery of cisplatin. Biomed Mater 2024; 19:025012. [PMID: 38215488 DOI: 10.1088/1748-605x/ad1dfb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 01/12/2024] [Indexed: 01/14/2024]
Abstract
Heparin recently has been discovered as a novel anti-cancer agent. The combinations of heparin with other agents was reported not only to reduce the undesired effects of free heparin and increase the cellular uptake of the delivered molecules, but also is the basis for the design and development of multi-stimulation response systems to improve their killing cancer cell efficiency at the target positions. This study aimed to design a redox and pH dual-responsive anticancer system based on heparin for cisplatin (CPT) therapy. Heparin was first cross-linked with Poloxamer 407 chains via disulfide bridges to form a redox-sensitive system Hep-P407. CPT was then encapsulated into the Hep-P407 system via the complex of Platin and carboxyl groups to form the redox/pH-responsive system CPT@Hep-P407. The obtained Hep-P407 systems were proved and characterized using specific techniques including1H-NMR, zeta potential, Dynamic Light Scattering (DLS) and Fourier-transform infrared spectroscopy. The dual-responsive behavior to redox and pH of CPT@Hep-P407 was proved through DLS, zeta andin vitrorelease analysis meanwhile its cytotoxicity was investigated using Resazurin assay. The CPT@Hep-P407 system is expected to be a promising redox/pH-responsive anticancer system based on heparin for CPT therapy.
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Affiliation(s)
- Huong Nguyen Thi
- Institute of Chemistry and Materials, Academy of Military Science and Technology (Vietnam), 17 Hoang Sam, Cau Giay, Hanoi 100000, Vietnam
| | - Son Nguyen Ngoc
- Institute of Chemistry and Materials, Academy of Military Science and Technology (Vietnam), 17 Hoang Sam, Cau Giay, Hanoi 100000, Vietnam
| | - Thanh Vu Minh
- Institute of Chemistry and Materials, Academy of Military Science and Technology (Vietnam), 17 Hoang Sam, Cau Giay, Hanoi 100000, Vietnam
| | - Quan Le Van
- Functional Diagnostics Department, Military Hospital 103, Vietnam Military Medical University, Phung Hung, Ha Dong, Hanoi 100000, Vietnam
| | - Vu Thuy Duong Bui
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1A TL29, Thanh Loc Ward, District 12, Ho Chi Minh City 700000, Vietnam
| | - Ngoc Hoi Nguyen
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1A TL29, Thanh Loc Ward, District 12, Ho Chi Minh City 700000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay District, Hanoi 100000, Vietnam
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4
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Kumar A, Sood A, Agrawal G, Thakur S, Thakur VK, Tanaka M, Mishra YK, Christie G, Mostafavi E, Boukherroub R, Hutmacher DW, Han SS. Polysaccharides, proteins, and synthetic polymers based multimodal hydrogels for various biomedical applications: A review. Int J Biol Macromol 2023; 247:125606. [PMID: 37406894 DOI: 10.1016/j.ijbiomac.2023.125606] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 06/14/2023] [Accepted: 06/27/2023] [Indexed: 07/07/2023]
Abstract
Nature-derived or biologically encouraged hydrogels have attracted considerable interest in numerous biomedical applications owing to their multidimensional utility and effectiveness. The internal architecture of a hydrogel network, the chemistry of the raw materials involved, interaction across the interface of counter ions, and the ability to mimic the extracellular matrix (ECM) govern the clinical efficacy of the designed hydrogels. This review focuses on the mechanistic viewpoint of different biologically driven/inspired biomacromolecules that encourages the architectural development of hydrogel networks. In addition, the advantage of hydrogels by mimicking the ECM and the significance of the raw material selection as an indicator of bioinertness is deeply elaborated in the review. Furthermore, the article reviews and describes the application of polysaccharides, proteins, and synthetic polymer-based multimodal hydrogels inspired by or derived from nature in different biomedical areas. The review discusses the challenges and opportunities in biomaterials along with future prospects in terms of their applications in biodevices or functional components for human health issues. This review provides information on the strategy and inspiration from nature that can be used to develop a link between multimodal hydrogels as the main frame and its utility in biomedical applications as the primary target.
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Affiliation(s)
- Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea; School of Materials Science and Technology, Indian Institute of Technology (BHU), Varanasi 221005, Uttar Pradesh, India.
| | - Ankur Sood
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea
| | - Garima Agrawal
- School of Chemical Sciences and Advanced Materials Research Centre, Indian Institute of Technology Mandi, H.P. 175075, India
| | - Sourbh Thakur
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100 Gliwice, Poland
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, SRUC, Barony Campus, Parkgate, Dumfries DG1 3NE, United Kingdom; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India.
| | - Masaru Tanaka
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, Fukuoka 819-0395, Japan
| | - Yogendra Kumar Mishra
- Smart Materials, Mads Clausen Institute, University of Southern Denmark, Alsion 2, Sønderborg 6400, Denmark
| | - Graham Christie
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge CB3 0AS, UK
| | - Ebrahim Mostafavi
- Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Rabah Boukherroub
- Univ. Lille, CNRS, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, F-59000 Lille, France.
| | - Dietmar W Hutmacher
- Max Planck Queensland Centre (MPQC) for the Materials Science of Extracellular Matrices, Queensland University of Technology, Brisbane, QLD 4000, Australia; Centre for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia; ARC Training Centre for Cell and Tissue Engineering Technologies, Queensland University of Technology, Brisbane, QLD 4000, Australia; Australian Research Council (ARC) Training Centre for Multiscale 3D Imaging, Modelling, and Manufacturing (M3D Innovation), Queensland University of Technology, Brisbane, QLD 4000, Australia.
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea.
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5
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Nguyen NT, Bui QA, Huynh PD, Nguyen QH, Tran NQ, Viet NT, Nguyen DT. Curcumin and Paclitaxel co-Loaded Heparin and Poloxamer P403 Hybrid Nanocarrier for Improved Synergistic Efficacy in Breast Cancer. Curr Drug Deliv 2022; 19:966-979. [DOI: 10.2174/1567201819666220401095923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/01/2022] [Accepted: 02/04/2022] [Indexed: 11/22/2022]
Abstract
Introduction:
Multi-drug nanosystem has been employed in several therapeutic models due to the synergistic effect of the drugs and/or bioactive compounds, which help in tumor-targeting and limit usual side effects of chemotherapy.
Methods:
In this research, we developed the amphiphilic Heparin-Poloxamer P403 (HSP) nanogel that can load curcumin (CUR) and Paclitaxel (PTX) through the hydrophobic core of Poloxamer P403. The features of HSP nanogel are assessed through Fourier-transform infrared spectroscopy (FT-IR), transmission electron microscopy (TEM), differential light scattering (DLS), and critical micelle concentration (CMC). Nanogel and its duel-loaded platform show high stability and spherical morphology.
Results:
The drug release profile indicates fast release at pH 5.5, suggesting effective drug distribution at the tumor site. In vitro research confirms lower cytotoxicity of HSP@CUR@PTX compared with free PTX and higher inhibition effect with MCF-7 than HSP@PTX. These results support the synergism between PTX and CUR.
Conclusion,:
HSP@CUR@PTX suggests a prominent strategy for achieving the synergistic effect of PTX and CUR to circumvent undesirable effects in breast cancer treatment.
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Affiliation(s)
- Ngoc The Nguyen
- Faculty of Medicine - Pharmacy, Tra Vinh University, Tra Vinh City, Vietnam
| | - Quynh Anh Bui
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Phuong Duy Huynh
- Faculty of Medicine - Pharmacy, Tra Vinh University, Tra Vinh City, Vietnam
| | | | - Ngoc Quyen Tran
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam;
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi City, Vietnam
| | - Nguyen Thanh Viet
- Institute of Environmental Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City, Vietnam
| | - Dinh Trung Nguyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
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6
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Vo Le TV, Tran NQ, Le Hang D, Nguyen TT, Bui QA, Dinh Trung N, Dat Thinh N, Thi Hien D, Kim Ngan TT, Nguyen NH, Nguyen BT, Hiep Nguyen T. Impacting different structures of injectable pluronic-conjugated alginate (chitosan) hydrogels on their physicochemical characteristics and morphological fibroblast behavior. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2022. [DOI: 10.1080/1023666x.2022.2043537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Tuong Van Vo Le
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
| | - Ngoc Quyen Tran
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
- Graduate University of Science and Technology, VAST, Ho Chi Minh, Vietnam
| | - Dang Le Hang
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
- Graduate University of Science and Technology, VAST, Ho Chi Minh, Vietnam
| | | | - Quynh Anh Bui
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
| | - Nguyen Dinh Trung
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
- Graduate University of Science and Technology, VAST, Ho Chi Minh, Vietnam
| | - Nguyen Dat Thinh
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
- Graduate University of Science and Technology, VAST, Ho Chi Minh, Vietnam
| | - Dang Thi Hien
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
| | - Tran Thi Kim Ngan
- Institute of Applied Materials Science, VAST, Ho Chi Minh, Vietnam
- Institute of Environmental Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh, Vietnam
| | - Ngoc Hoa Nguyen
- German Vietnamese Technology Center, HCMC University of Food Industry, VAST, Ho Chi Minh, Vietnam
| | - Bich Tram Nguyen
- Department of Natural Science, Thu Dau Mot University, Thu Dau Mot City, Vietnam
| | - Thi Hiep Nguyen
- School of Biomedical Engineering- International University, Vietnam National University HCM, Ho Chi Minh, Vietnam
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7
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Nguyen NT, Bui QA, Nguyen HHN, Nguyen TT, Ly KL, Tran HLB, Doan VN, Nhi TTY, Nguyen NH, Nguyen NH, Tran NQ, Nguyen DT. Curcuminoid Co-Loading Platinum Heparin-Poloxamer P403 Nanogel Increasing Effectiveness in Antitumor Activity. Gels 2022; 8:59. [PMID: 35049594 PMCID: PMC8774475 DOI: 10.3390/gels8010059] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/06/2022] [Accepted: 01/10/2022] [Indexed: 01/27/2023] Open
Abstract
Nanosized multi-drug delivery systems provide synergistic effects between drugs and bioactive compounds, resulting in increased overall efficiency and restricted side effects compared to conventional single-drug chemotherapy. In this study, we develop an amphiphilic heparin-poloxamer P403 (HP403) nanogel that could effectively co-load curcuminoid (Cur) and cisplatin hydrate (CisOH) (HP403@CisOH@Cur) via two loading mechanisms. The HP403 nanogels and HP403@CisOH@Cur nanogels were closely analyzed with 1H-NMR spectroscopy, FT-IR spectroscopy, TEM, and DLS, exhibiting high stability in spherical forms. In drug release profiles, accelerated behavior of Cur and CisOH at pH 5.5 compared with neutral pH was observed, suggesting effective delivery of the compounds in tumor sites. In vitro studies showed high antitumor activity of HP403@CisOH@Cur nanogels, while in vivo assays showed that the dual-drug platform prolonged the survival time of mice and prevented tail necrosis. In summary, HP403@CisOH@Cur offers an intriguing strategy to achieve the cisplatin and curcumin synergistic effect in a well-designed delivery platform that increases antitumor effectiveness and overcomes undesired consequences caused by cisplatin in breast cancer treatment.
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Affiliation(s)
- Ngoc The Nguyen
- Faculty of Medicine-Pharmacy, Tra Vinh University, Tra Vinh City 87000, Vietnam; (T.T.N.); (K.L.L.)
| | - Quynh Anh Bui
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam; (Q.A.B.); (N.H.N.); (N.Q.T.)
| | - Hoang Huong Nhu Nguyen
- Faculty of Biology and Biotechnology, University of Science—Vietnam National University, Ho Chi Minh City 72700, Vietnam; (H.H.N.N.); (H.L.B.T.); (V.N.D.)
| | - Tien Thanh Nguyen
- Faculty of Medicine-Pharmacy, Tra Vinh University, Tra Vinh City 87000, Vietnam; (T.T.N.); (K.L.L.)
| | - Khanh Linh Ly
- Faculty of Medicine-Pharmacy, Tra Vinh University, Tra Vinh City 87000, Vietnam; (T.T.N.); (K.L.L.)
| | - Ha Le Bao Tran
- Faculty of Biology and Biotechnology, University of Science—Vietnam National University, Ho Chi Minh City 72700, Vietnam; (H.H.N.N.); (H.L.B.T.); (V.N.D.)
| | - Vu Nguyen Doan
- Faculty of Biology and Biotechnology, University of Science—Vietnam National University, Ho Chi Minh City 72700, Vietnam; (H.H.N.N.); (H.L.B.T.); (V.N.D.)
| | - Tran Thi Yen Nhi
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam;
- Institute of Environmental Technology and Sustainable Development, Nguyen Tat Thanh University, Ho Chi Minh City 72800, Vietnam
| | - Ngoc Hoa Nguyen
- German Vietnamese Technology Center, HCMC University of Food Industry, Ho Chi Minh City 72000, Vietnam;
| | - Ngoc Hao Nguyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam; (Q.A.B.); (N.H.N.); (N.Q.T.)
| | - Ngoc Quyen Tran
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam; (Q.A.B.); (N.H.N.); (N.Q.T.)
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam;
| | - Dinh Trung Nguyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 71500, Vietnam; (Q.A.B.); (N.H.N.); (N.Q.T.)
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8
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Abstract
Biopolymers are natural polymers sourced from plants and animals, which include a variety of polysaccharides and polypeptides. The inclusion of biopolymers into biomedical hydrogels is of great interest because of their inherent biochemical and biophysical properties, such as cellular adhesion, degradation, and viscoelasticity. The objective of this Review is to provide a detailed overview of the design and development of biopolymer hydrogels for biomedical applications, with an emphasis on biopolymer chemical modifications and cross-linking methods. First, the fundamentals of biopolymers and chemical conjugation methods to introduce cross-linking groups are described. Cross-linking methods to form biopolymer networks are then discussed in detail, including (i) covalent cross-linking (e.g., free radical chain polymerization, click cross-linking, cross-linking due to oxidation of phenolic groups), (ii) dynamic covalent cross-linking (e.g., Schiff base formation, disulfide formation, reversible Diels-Alder reactions), and (iii) physical cross-linking (e.g., guest-host interactions, hydrogen bonding, metal-ligand coordination, grafted biopolymers). Finally, recent advances in the use of chemically modified biopolymer hydrogels for the biofabrication of tissue scaffolds, therapeutic delivery, tissue adhesives and sealants, as well as the formation of interpenetrating network biopolymer hydrogels, are highlighted.
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Affiliation(s)
- Victoria G. Muir
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jason A. Burdick
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA
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Heparin-Eluting Tissue-Engineered Bioabsorbable Vascular Grafts. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11104563] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The creation of small-diameter tissue-engineered vascular grafts using biodegradable materials has the potential to change the quality of cardiovascular surgery in the future. The implantation of these tissue-engineered arterial grafts has yet to reach clinical application. One of the reasons for this is thrombus occlusion of the graft in the acute phase. In this paper, we first describe the causes of accelerated thrombus formation and discuss the drugs that are thought to inhibit thrombus formation. We then review the latest research on methods to locally bind the anticoagulant heparin to biodegradable materials and methods to extend the duration of sustained heparin release. We also discuss the results of studies using large animal models and the challenges that need to be overcome for future clinical applications.
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10
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Nguyen TD, Nguyen TN, Nguyen TTT, Ivanov IA, Nguyen KC, Tran QN, Hoang AN, Utkin YN. Nanoencapsulation Enhances Anticoagulant Activity of Adenosine and Dipeptide IleTrp. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1191. [PMID: 31443607 PMCID: PMC6780593 DOI: 10.3390/nano9091191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 08/10/2019] [Accepted: 08/21/2019] [Indexed: 12/14/2022]
Abstract
It is well-known that drugs administered into an organism intravenously or through the gastrointestinal tract are degraded by enzymes of the body, reducing their therapeutic effect. One of the ways to decrease this undesirable process is through the inclusion of drugs in nanomaterials. Earlier strong anticoagulant activity was demonstrated for dipeptide IleTrp (IW) and adenosine (Ado). In this work, the effect of inclusion in nanomaterials on the biological activity of IW and Ado was studied. For this purpose, Ado and IW were incorporated into thermosensitive nanogel composed of pluronic P123-grafted heparin. The prepared nanocarrier was characterized by transmission electron microscopy, dynamic light scattering, and ζ-potential. Biological activity was determined by measuring the bleeding time from mouse tail in vivo and the time of clot formation in vitro. It was found that encapsulation of Ado and IW into nanomaterial significantly increased their effects, resulting in an increase in the bleeding time from mouse tail and clot formation time. Thus, inclusion of low molecular weight anticoagulants Ado and IW into nanomaterials may be considered a way to increase their biological activity.
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Affiliation(s)
- Trung Dinh Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Vietnam
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 700000, Vietnam
| | - The Ngoc Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Ho Chi Minh City 700000, Vietnam
- Tra Vinh University, Tra Vinh City 940000, Vietnam
| | | | - Igor A Ivanov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, 119991 Moscow, Russia
| | - Khoa Cuu Nguyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 700000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Ho Chi Minh City 700000, Vietnam
| | - Quyen Ngoc Tran
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 700000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Ho Chi Minh City 700000, Vietnam
| | - Anh Ngoc Hoang
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City 700000, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology Ho Chi Minh City 700000, Vietnam
| | - Yuri N Utkin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Science, 119991 Moscow, Russia.
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11
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Injectable Nanocomposite Hydrogels and Electrosprayed Nano(Micro)Particles for Biomedical Applications. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019. [PMID: 30357692 DOI: 10.1007/978-981-13-0947-2_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
Polymeric scaffolds have played important roles in biomedical applications due to their potentially practical performance such as delivery of bioactive components and/or regenerative cells. These materials were well-designed to encapsulate bioactive molecules or/and nanoparticles for enhancing their performance in tissue regeneration and drug delivery systems. In the study, several multifunctional nanocomposite hydrogel and polymeric nano(micro)particles-electrosprayed platforms were described from their fabrication methods and structural characterizations to potential applications in the mentioned fields. Regarding to their described performance, these multifunctional nanocomposite biomaterials could pay many ways for further studies that enables them apply in clinical applications.
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12
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LMWH and its derivatives represent new rational for cancer therapy: construction strategies and combination therapy. Drug Discov Today 2019; 24:2096-2104. [PMID: 31228613 DOI: 10.1016/j.drudis.2019.06.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 06/07/2019] [Accepted: 06/17/2019] [Indexed: 02/08/2023]
Abstract
Low-molecular-weight heparin (LMWH) has attracted increasing attention as a tumor treatment because of its board range of physiological functions. Over the past decade, diverse LMWH derivatives have increased the variety of antitumor strategies available, serving not only as anti-tumor agents, but also as drug delivery platforms. In this review, we introduce the basic strategy for structural modification of LMWH to attenuate its antitumor activity while reducing its risk of bleeding and immune responses, as well as highlighting current applications of LMWH and its derivatives in cancer therapy. We select representative drug delivery systems involving LMWH derivatives and discuss the construction principles and therapeutic effects associated with their use. We also analyze progress made in the development of antitumor combination therapies, in which LMWH has shown synergistic or combined effects with other treatment strategies.
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13
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Nguyen DT, Dinh VT, Dang LH, Nguyen DN, Giang BL, Nguyen CT, Nguyen TBT, Thu LV, Tran NQ. Dual Interactions of Amphiphilic Gelatin Copolymer and Nanocurcumin Improving the Delivery Efficiency of the Nanogels. Polymers (Basel) 2019; 11:E814. [PMID: 31067644 PMCID: PMC6571557 DOI: 10.3390/polym11050814] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 04/25/2019] [Indexed: 01/14/2023] Open
Abstract
Herein, a new process to manufacture multicore micelles nanoparticles reinforced with co-assembly via hydrophobic interaction and electrostatic interaction under the help of ultrasonication was developed. The precise co-assembly between negative/hydrophobic drug and positive charged amphiphilic copolymer based pluronic platform allows the formation of complex micelles structures as the multicore motif with predefined functions. In this study, curcumin was selected as a drug model while positively charged copolymer was based on a pluronic-conjugated gelatin with different hydrophobicity length of Pluronic F87 and Pluronic F127. Under impact of dual hydrophobic and electrostatic interactions, the nCur-encapsulated core-shell micelles formed ranging from 40 nm to 70 nm and 40-100 nm by transmission electron microscopy (TEM) and Dynamic Light Scattering (DLS), respectively. It is found that the structures emerged depended on the relative lengths of the hydrophobic blocks in pluronic. Regarding g2(τ) behavior from DLS measurement, the nanogels showed a high stability in spherical form. Surprisingly, the release profiles showed a sustainable behavior of Cur from this system for drug delivery approaches. In vitro study exhibited that nCur-encapsulated complex micelles increased inhibitory activity against cancer cells growth with IC50 is 4.02 ± 0.11 mg/L (10.92 ± 0.3 µM) which is higher than of free curcumin at 9.40 ± 0.17 mg/L (25.54 ± 0.18 µM). The results obtained can provide the new method to generate the hierarchical assembly of copolymers with incorporated loading with the same property.
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Affiliation(s)
- Dinh Trung Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Vietnam.
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
| | - Van Thoai Dinh
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
- Graduate University of Science and Technology, VAST, TL29, Thanh Loc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
| | - Le Hang Dang
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
- School of Biotechnology, International University, Vietnam National University, Ho Chi Minh City 700000, Vietnam.
| | - Dang Nam Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Vietnam.
| | - Bach Long Giang
- NTT Hi-Tech Institute, Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, Ward 13, District 4, Ho Chi Minh City 700000, VietNam.
| | - Cong Truc Nguyen
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
| | - Thi Bich Tram Nguyen
- Department of Natural Science, Thu Dau Mot University, Thu Dau Mot City 590000, Vietnam.
| | - Le Van Thu
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
- School of Biotechnology, International University, Vietnam National University, Ho Chi Minh City 700000, Vietnam.
| | - Ngoc Quyen Tran
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Vietnam.
- Institute of Applied Materials Science, VAST, TL29, ThanhLoc Ward, Dist. 12, Ho Chi Minh City 700000, Vietnam.
- School of Biotechnology, International University, Vietnam National University, Ho Chi Minh City 700000, Vietnam.
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Jung AR, Park YH, Jeon SH, Kim GE, Kim MY, Son JY, Ha US, Hong SH, Kim SW, Park KD, Lee JY. Therapeutic Effect of Controlled Release of Dual Growth Factor Using Heparin-Pluronic Hydrogel/Gelatin-Poly (Ethylene Glycol)-Tyramine Hydrogel System in a Rat Model of Cavernous Nerve Injury. Tissue Eng Part A 2018; 24:1705-1714. [DOI: 10.1089/ten.tea.2017.0469] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Ae Ryang Jung
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Hyun Park
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ga Eun Kim
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mee Young Kim
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joo Young Son
- Department of Molecular Science and Technology, Ajou University, Suwon, Republic of Korea
| | - U-Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Dong Park
- Department of Molecular Science and Technology, Ajou University, Suwon, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Biomedicine & Health Sciences, The Catholic University of Korea, Seoul, Republic of Korea
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15
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Ghaffari R, Eslahi N, Tamjid E, Simchi A. Dual-Sensitive Hydrogel Nanoparticles Based on Conjugated Thermoresponsive Copolymers and Protein Filaments for Triggerable Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2018; 10:19336-19346. [PMID: 29771485 DOI: 10.1021/acsami.8b01154] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In this study, novel hydrogel nanoparticles with dual triggerable release properties based on fibrous structural proteins (keratin) and thermoresponsive copolymers (Pluronic) are introduced. Nanoparticles were used for curcumin delivery as effective and safe anticancer agents, the hydrophobicity of which has limited their clinical applications. A drug was loaded into hydrogel nanoparticles by a single-step nanoprecipitation method. The drug-loaded nanoparticles had an average diameter of 165 and 66 nm at 25 and 37 °C, respectively. It was shown that the drug loading efficiency could be enhanced through crosslinking of the disulfide bonds in keratin. Crosslinking provided a targeted release profile under reductive conditions using an in vivo agent, glutathione (GSH), or in the presence of trypsin. Cytocompatibility assay using HeLa and L929 fibroblast cells exhibited no adverse effect of nanoparticles on cell viability up to 1 mg/mL. Besides, the green fluorescence of curcumin confirmed the uptake of drug-loaded nanoparticles by cancer cells. The redox and temperature-sensitive nanoparticles are potentially useable for the efficient delivery of hydrophobic drugs to targeted regions having a triggerable release profile.
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Affiliation(s)
| | - Niloofar Eslahi
- Department of Textile Engineering, Science and Research Branch , Islamic Azad University , P.O. Box 14515/775, Tehran 1477893855 , Iran
| | - Elnaz Tamjid
- Department of Nanobiotechnology, Faculty of Biological Sciences , Tarbiat Modares University , Tehran 1411713116 , Iran
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Le PN, Huynh CK, Tran NQ. Advances in thermosensitive polymer-grafted platforms for biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:1016-1030. [PMID: 30184725 DOI: 10.1016/j.msec.2018.02.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 12/16/2017] [Accepted: 02/08/2018] [Indexed: 02/06/2023]
Abstract
Studies on "smart" polymeric material performing environmental stimuli such as temperature, pH, magnetic field, enzyme and photo-sensation have recently paid much attention to practical applications. Among of them, thermo-responsive grafted copolymers, amphiphilic steroids as well as polyester molecules have been utilized in the fabrication of several multifunctional platforms. Indeed, they performed a strikingly functional improvement comparing to some original materials and exhibited a holistic approach for biomedical applications. In case of drug delivery systems (DDS), there has been some successful proof of thermal-responsive grafted platforms on clinical trials such as ThermoDox®, BIND-014, Cynviloq IG-001, Genexol-PM, etc. This review would detail the recent progress and highlights of some temperature-responsive polymer-grafted nanomaterials or hydrogels in the 'smart' DDS that covered from synthetic polymers to nature-driven biomaterials and novel generations of some amphiphilic functional platforms. These approaches could produce several types of smart biomaterials for human health care in future.
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Affiliation(s)
- Phung Ngan Le
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam
| | - Chan Khon Huynh
- Biomedical Engineering Department, International University, National Universities in HCMC, HCMC 70000, Viet Nam
| | - Ngoc Quyen Tran
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam; Graduate School of Science and Technology Viet Nam, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam.
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17
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Choi WI, Sahu A, Vilos C, Kamaly N, Jo SM, Lee JH, Tae G. Bioinspired Heparin Nanosponge Prepared by Photo-crosslinking for Controlled Release of Growth Factors. Sci Rep 2017; 7:14351. [PMID: 29084990 PMCID: PMC5662564 DOI: 10.1038/s41598-017-14040-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 10/03/2017] [Indexed: 12/02/2022] Open
Abstract
Growth factors have great therapeutic potential for various disease therapy and tissue engineering applications. However, their clinical efficacy is hampered by low bioavailability, rapid degradation in vivo and non-specific biodistribution. Nanoparticle based delivery systems are being evaluated to overcome these limitations. Herein, we have developed a thermosensitive heparin nanosponge (Hep-NS) by a one step photopolymerization reaction between diacrylated pluronic and thiolated heparin molecules. The amount of heparin in Hep-NS was precisely controlled by varying the heparin amount in the reaction feed. Hep-NS with varying amounts of heparin showed similar size and shape properties, though surface charge decreased with an increase in the amount of heparin conjugation. The anticoagulant activity of the Hep-NS decreased by 65% compared to free heparin, however the Hep-NS retained their growth factor binding ability. Four different growth factors, bFGF, VEGF, BMP-2, and HGF were successfully encapsulated into Hep-NS. In vitro studies showed sustained release of all the growth factors for almost 60 days and the rate of release was directly dependent on the amount of heparin in Hep-NS. The released growth factors retained their bioactivity as assessed by a cell proliferation assay. This heparin nanosponge is therefore a promising nanocarrier for the loading and controlled release of growth factors.
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Affiliation(s)
- Won Il Choi
- Center for Convergence Bioceramic Materials, Convergence R&D Division, Korea Institute of Ceramic Engineering and Technology, 202, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea.
| | - Abhishek Sahu
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju, 61005, Republic of Korea
| | - Cristian Vilos
- Universidad Andres Bello, Laboratory of Nanomedicine and Targeted Delivery, Center for Integrative Medicine and Innovative Science, Faculty of Medicine, Center for Bioinformatics and Integrative Biology, Faculty of Biological Sciences, Santiago, 8370071, Chile.,Center for the Development of Nanoscience and Nanotechnology, CEDENNA, 9170124, Santiago, Chile
| | - Nazila Kamaly
- Technical University of Denmark, Department of Micro and Nanotechnology, DTU Nanotech, Bioinspired Nanomaterials Lab, 2800, Kgs, Lyngby, Denmark
| | - Seong-Min Jo
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Jin Hyung Lee
- Center for Convergence Bioceramic Materials, Convergence R&D Division, Korea Institute of Ceramic Engineering and Technology, 202, Osongsaengmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 28160, Republic of Korea
| | - Giyoong Tae
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju, 61005, Republic of Korea.
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18
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Choi JH, Lee JS, Park KM, Bae JW, Lee Y, Park KD. Multi-layered nanogels with MMP-sheddable PEG masks: Preparation and promotion of tumor cell uptake by controlling surface characteristics. Colloids Surf B Biointerfaces 2017; 156:71-78. [DOI: 10.1016/j.colsurfb.2017.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/08/2017] [Accepted: 05/02/2017] [Indexed: 01/20/2023]
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19
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Radhakrishnan J, Subramanian A, Krishnan UM, Sethuraman S. Injectable and 3D Bioprinted Polysaccharide Hydrogels: From Cartilage to Osteochondral Tissue Engineering. Biomacromolecules 2016; 18:1-26. [PMID: 27966916 DOI: 10.1021/acs.biomac.6b01619] [Citation(s) in RCA: 140] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Biomechanical performance of functional cartilage is executed by the exclusive anisotropic composition and spatially varying intricate architecture in articulating ends of diarthrodial joint. Osteochondral tissue constituting the articulating ends comprise superfical soft cartilage over hard subchondral bone sandwiching interfacial soft-hard tissue. The shock-absorbent, lubricating property of cartilage and mechanical stability of subchondral bone regions are rendered by extended chemical structure of glycosaminoglycans and mineral deposition, respectively. Extracellular matrix glycosaminoglycans analogous polysaccharides are major class of hydrogels investigated for restoration of functional cartilage. Recently, injectable hydrogels have gained momentum as it offers patient compliance, tunable mechanical properties, cell deliverability, and facile administration at physiological condition with long-term functionality and hyaline cartilage construction. Interestingly, facile modifiable functional groups in carbohydrate polymers impart tailorability of desired physicochemical properties and versatile injectable chemistry for the development of highly potent biomimetic in situ forming scaffold. The scaffold design strategies have also evolved from single component to bi- or multilayered and graded constructs with osteogenic properties for deep subchondral regeneration. This review highlights the significance of polysaccharide structure-based functions in engineering cartilage tissue, injectable chemistries, strategies for combining analogous matrices with cells/stem cells and biomolecules and multicomponent approaches for osteochondral mimetic constructs. Further, the rheology and precise spatiotemporal positioning of cells in hydrogel bioink for rapid prototyping of complex three-dimensional anisotropic cartilage have also been discussed.
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Affiliation(s)
- Janani Radhakrishnan
- Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University , Thanjavur-613401, India
| | - Anuradha Subramanian
- Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University , Thanjavur-613401, India
| | - Uma Maheswari Krishnan
- Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University , Thanjavur-613401, India
| | - Swaminathan Sethuraman
- Centre for Nanotechnology and Advanced Biomaterials, School of Chemical and Biotechnology, SASTRA University , Thanjavur-613401, India
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20
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Debele TA, Mekuria SL, Tsai HC. Polysaccharide based nanogels in the drug delivery system: Application as the carrier of pharmaceutical agents. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 68:964-981. [DOI: 10.1016/j.msec.2016.05.121] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 05/23/2016] [Accepted: 05/27/2016] [Indexed: 11/08/2022]
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Nguyen TTC, Nguyen CK, Nguyen TH, Tran NQ. Highly lipophilic pluronics-conjugated polyamidoamine dendrimer nanocarriers as potential delivery system for hydrophobic drugs. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 70:992-999. [PMID: 27772731 DOI: 10.1016/j.msec.2016.03.073] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/15/2016] [Accepted: 03/21/2016] [Indexed: 12/20/2022]
Abstract
In the study, four kinds of pluronics (P123, F68, F127 and F108) with varying hydrophilic-lipophilic balance (HLB) values were modified and conjugated on 4th generation of polyamidoamine dendrimer (PAMAM). The obtained results from FT-IR, 1H NMR and GPC showed that the pluronics effectively conjugated on the dendrimer. The molecular weight of four PAMAM G4.0-Pluronics and its morphologies are in range of 200.15-377.14kDa and around 60-180nm in diameter by TEM, respectively. Loading efficiency and release of hydrophobic fluorouracil (5-FU) anticancer drug were evaluated by HPLC; Interesting that the dendrimer nanocarrier was conjugated with the highly lipophilic pluronic P123 (G4.0-P123) exhibiting a higher drug loading efficiency (up to 76.25%) in comparison with another pluronics. Live/dead fibroblast cell staining assay mentioned that all conjugated nanocarriers are highly biocompatible. The drug-loaded nanocarriers also indicated a highly anti-proliferative activity against MCF-7 breast cancer cell. The obtained results demonstrated a great potential of the highly lipophilic pluronics-conjugated nanocarriers in hydrophobic drugs delivery for biomedical applications.
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Affiliation(s)
- Thi Tram Chau Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Department of Chemical Engineering, Industrial University of HCMC, HCMC 70000, Viet Nam
| | - Cuu Khoa Nguyen
- Department of Materials and Pharmaceutical Chemistry, Vietnam Academy of Science and Technology, HCMC 70000, Viet Nam.
| | - Thi Hiep Nguyen
- Biomedical Engineering Department, International University, National Universities in HCMC, HCMC 70000, Viet Nam
| | - Ngoc Quyen Tran
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Department of Materials and Pharmaceutical Chemistry, Vietnam Academy of Science and Technology, HCMC 70000, Viet Nam.
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Tong NAN, Nguyen TH, Nguyen DH, Nguyen CK, Tran NQ. Preparation of the Cationic Dendrimer-Based Hydrogels for Controlled Heparin Release. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2015. [DOI: 10.1080/10601325.2015.1067043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Li Y, Maciel D, Rodrigues J, Shi X, Tomás H. Biodegradable Polymer Nanogels for Drug/Nucleic Acid Delivery. Chem Rev 2015; 115:8564-608. [PMID: 26259712 DOI: 10.1021/cr500131f] [Citation(s) in RCA: 324] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Yulin Li
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira , Campus da Penteada 9000-390, Funchal, Portugal
- The State Key Laboratory of Bioreactor Engineering, Key Laboratory for Ultrafine Materials of Ministry of Education, Engineering Research Centre for Biomedical Materials of Ministry of Education, East China University of Science and Technology , Shanghai 200237, People's Republic of China
| | - Dina Maciel
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira , Campus da Penteada 9000-390, Funchal, Portugal
| | - João Rodrigues
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira , Campus da Penteada 9000-390, Funchal, Portugal
| | - Xiangyang Shi
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira , Campus da Penteada 9000-390, Funchal, Portugal
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, People's Republic of China
| | - Helena Tomás
- CQM-Centro de Química da Madeira, MMRG, Universidade da Madeira , Campus da Penteada 9000-390, Funchal, Portugal
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25
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Nguyen TBT, Nguyen TTC, Tran HC, Nguyen CK, Tran NQ. 1H NMR Spectroscopy as an Effective Method for Predicting Molecular Weight of Polyaminoamine Dendrimers and Their Derivatives. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2015. [DOI: 10.1080/1023666x.2014.955632] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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26
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Yang X, Du H, Liu J, Zhai G. Advanced Nanocarriers Based on Heparin and Its Derivatives for Cancer Management. Biomacromolecules 2015; 16:423-36. [DOI: 10.1021/bm501532e] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Xiaoye Yang
- Department
of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Hongliang Du
- Department
of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
| | - Jiyong Liu
- Department
of Pharmacy, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Guangxi Zhai
- Department
of Pharmaceutics, College of Pharmacy, Shandong University, Jinan 250012, China
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