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Chemical modifications in the structure of seaweed polysaccharides as a viable antimicrobial application: A current overview and future perspectives. ALGAL RES 2022. [DOI: 10.1016/j.algal.2022.102796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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2
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Ortiz JA, Sepúlveda FA, Panadero-Medianero C, Murgas P, Ahumada M, Palza H, Matsuhiro B, Zapata PA. Cytocompatible drug delivery hydrogels based on carboxymethylagarose/chitosan pH-responsive polyelectrolyte complexes. Int J Biol Macromol 2022; 199:96-107. [PMID: 34973264 DOI: 10.1016/j.ijbiomac.2021.12.093] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 12/11/2022]
Abstract
Several drugs are chemically unstable in the gastric environment and have low bioavailability restricted by intestinal absorption, which motivates the development of alternative routes for drug release, such as transdermal drug carriers for drug delivery to specific areas of the skin. Herein, novel polyelectrolyte complexes (PEC) consisting of carboxymethylagarose (CMA) and chitosan (CS) were prepared. pH-responsive CMA/CS hydrogels were obtained by mixing CMA and CS at various weight ratios. Swelling ratio was modulated by varying the CMA and CS weight ratio, and the highest swelling values were achieved for 2:1 wt% hydrogels at 25 °C and pH 6.0. PEC films were characterized by ATR-FTIR spectroscopy, TGA, DSC, and SEM. Results indicated that CMA and CS were successfully crosslinked by ionic complexation. As a model drug, diclofenac sodium (DS) was loaded in CMA/CS PECs. Association efficiency and loading capacity were ca. 69% and 79%, respectively, exhibiting 67% cumulative release after 72 h at 37 °C and pH 6.0 through Fickian diffusion mechanism. Viability assay of immortalized human keratinocyte (HaCat) cells showed ca. 100% survival in the presence of hydrogels and DS. Therefore, this work suggests that CMA/CS PECs can be applied as pH-responsive carriers for dermal drug delivery.
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Affiliation(s)
- J Andrés Ortiz
- Departamento de Ingeniería Química, Biotecnología y Materiales, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Avenida Beaucheff 851, Santiago, Chile; Universidad de Santiago de Chile (USACH), Facultad de Química y Biología, Departamento de Ciencias del Ambiente, Grupo Polímeros, Chile.
| | - Francesca Antonella Sepúlveda
- Universidad de Santiago de Chile (USACH), Facultad de Química y Biología, Departamento de Ciencias del Ambiente, Grupo Polímeros, Chile
| | - Concepción Panadero-Medianero
- Immunology Laboratory, Center for Integrative Biology, Faculty of Science, Universidad Mayor, Camino La Piramide 5750, Huechuraba, Santiago, Chile
| | - Paola Murgas
- Immunology Laboratory, Center for Integrative Biology, Faculty of Science, Universidad Mayor, Camino La Piramide 5750, Huechuraba, Santiago, Chile; Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Camino La Piramide 5750, Huechuraba, Santiago, Chile
| | - Manuel Ahumada
- Escuela de Biotecnología, Facultad de Ciencias, Universidad Mayor, Camino La Piramide 5750, Huechuraba, Santiago, Chile; Centro de Nanotecnología Aplicada, Facultad de Ciencias, Universidad Mayor, Camino La Piramide 5750, Huechuraba, Santiago, Chile
| | - Humberto Palza
- Departamento de Ingeniería Química, Biotecnología y Materiales, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Avenida Beaucheff 851, Santiago, Chile
| | - Betty Matsuhiro
- Universidad de Santiago de Chile (USACH), Facultad de Química y Biología, Santiago, Chile
| | - Paula A Zapata
- Universidad de Santiago de Chile (USACH), Facultad de Química y Biología, Departamento de Ciencias del Ambiente, Grupo Polímeros, Chile
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Miao J, Gao P, Li Q, He K, Zhang L, Wang J, Huang L. Advances in Nanoparticle Drug Delivery Systems for Anti-Hepatitis B Virus Therapy: A Narrative Review. Int J Mol Sci 2021; 22:ijms222011227. [PMID: 34681886 PMCID: PMC8538950 DOI: 10.3390/ijms222011227] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 09/26/2021] [Accepted: 10/11/2021] [Indexed: 12/11/2022] Open
Abstract
Chronic hepatitis B (CHB) is an infectious viral disease that is prevalent worldwide. Traditional nucleoside analogues, as well as the novel drug targets against hepatitis B virus (HBV), are associated with certain critical factors that influence the curative effect, such as biological stability and safety, effective drug delivery, and controlled release. Nanoparticle drug delivery systems have significant advantages and have provided a basis for the development of anti-HBV strategies. In this review, we aim to review the advances in nanoparticle drug delivery systems for anti-hepatitis B virus therapy by summarizing the relevant literature. First, we focus on the characteristics of nanoparticle drug delivery systems for anti-HBV therapy. Second, we discuss the nanoparticle delivery systems for anti-HBV nucleoside drugs, gene-based drugs, and vaccines. Lastly, we provide an overview of the prospects for nanoparticle-based anti-HBV agents.
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Affiliation(s)
- Jing Miao
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
- Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, Hangzhou 310003, China
| | - Peng Gao
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
| | - Qian Li
- Department of Pharmacy, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China;
| | - Kaifeng He
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
| | - Liwen Zhang
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
| | - Junyan Wang
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
- Correspondence: (J.W.); (L.H.)
| | - Lingfei Huang
- Department of Pharmacy, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; (J.M.); (P.G.); (K.H.); (L.Z.)
- Correspondence: (J.W.); (L.H.)
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4
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Agarose-based biomaterials for advanced drug delivery. J Control Release 2020; 326:523-543. [PMID: 32702391 DOI: 10.1016/j.jconrel.2020.07.028] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 02/03/2023]
Abstract
Agarose is a prominent marine polysaccharide representing reversible thermogelling behavior, outstanding mechanical properties, high bioactivity, and switchable chemical reactivity for functionalization. As a result, agarose has received particular attention in the fabrication of advanced delivery systems as sophisticated carriers for therapeutic agents. The ever-growing use of agarose-based biomaterials for drug delivery systems resulted in rapid growth in the number of related publications, however still, a long way should be paved to achieve FDA approval for most of the proposed products. This review aims at a classification of agarose-based biomaterials and their derivatives applicable for controlled/targeted drug delivery purposes. Moreover, it attempts to deal with opportunities and challenges associated with the future developments ahead of agarose-based biomaterials in the realm of advanced drug delivery. Undoubtedly, this class of biomaterials needs further advancement, and a lot of critical questions have yet to be answered.
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5
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Stability and acidic pH-mediated leakage of guest molecules from self-assembly of poly(amidoamine)-graft-alkyl copolymers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121894] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Zarrintaj P, Manouchehri S, Ahmadi Z, Saeb MR, Urbanska AM, Kaplan DL, Mozafari M. Agarose-based biomaterials for tissue engineering. Carbohydr Polym 2018; 187:66-84. [PMID: 29486846 DOI: 10.1016/j.carbpol.2018.01.060] [Citation(s) in RCA: 305] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 12/28/2017] [Accepted: 01/18/2018] [Indexed: 01/08/2023]
Abstract
Agarose is a natural polysaccharide polymer having unique characteristics that give reason to consider it for tissue engineering applications. Special characteristics of agarose such as its excellent biocompatibility, thermo-reversible gelation behavior and physiochemical features support its use as a biomaterial for cell growth and/or controlled/localized drug delivery. The resemblance of this natural carbohydrate polymer to the extracellular matrix results in attractive features that bring about a strong interest in its usage in the field. The scope of this review is to summarize the extensive researches addressing agarose-based biomaterials in order to provide an in-depth understanding of its tissue engineering-related applications.
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Affiliation(s)
- Payam Zarrintaj
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Saeed Manouchehri
- School of Chemical Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Zahed Ahmadi
- Department of Chemistry, Amirkabir University of Technology, Tehran, Iran
| | - Mohammad Reza Saeb
- Department of Resin and Additives, Institute for Color Science and Technology, P.O. Box: 16765-654, Tehran, Iran.
| | | | - David L Kaplan
- Department of Biomedical Engineering, Tufts University, Medford, MA 02155, USA
| | - Masoud Mozafari
- Bioengineering Research Group, Nanotechnology and Advanced Materials Department, Materials and Energy Research Center (MERC), Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran; Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran.
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Chandel AKS, Bera A, Nutan B, Jewrajka SK. Reactive compatibilizer mediated precise synthesis and application of stimuli responsive polysaccharides-polycaprolactone amphiphilic co-network gels. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.033] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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8
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Cao XT, Kim YH, Park JM, Lim KT. One-pot syntheses of dual-responsive core cross-linked polymeric micelles and covalently entrapped drug by click chemistry. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.03.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Stimuli responsive and low fouling ultrafiltration membranes from blends of polyvinylidene fluoride and designed library of amphiphilic poly(methyl methacrylate) containing copolymers. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.01.026] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Chaudhary JP, Chejara DR, Eswaran K, Meena R, Ghosh PK. Seaweed-derived polymeric materials for multiapplications including marine algal cultivation. RSC Adv 2015. [DOI: 10.1039/c5ra00929d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study described the preparation of phycocolloids based polymeric materials for multiapplications including seaweed cultivation in open sea water conditionsviagrafting reaction of phycocolloids with vinyl acetate (VAc).
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Affiliation(s)
- Jai Prakash Chaudhary
- Process Design & Engineering Cell
- CSIR-Central Salt & Marine Chemicals Research Institute
- Bhavnagar-364002
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
| | - Dharmesh R. Chejara
- AcSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar-364002
- India
| | | | - Ramavatar Meena
- Process Design & Engineering Cell
- CSIR-Central Salt & Marine Chemicals Research Institute
- Bhavnagar-364002
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
| | - Pushpito K. Ghosh
- Process Design & Engineering Cell
- CSIR-Central Salt & Marine Chemicals Research Institute
- Bhavnagar-364002
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
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11
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Xu LQ, Li NN, Chen JC, Fu GD, Kang ET. Quaternized poly(2-(dimethylamino)ethyl methacrylate)-grafted agarose copolymers for multipurpose antibacterial applications. RSC Adv 2015. [DOI: 10.1039/c5ra11189g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polymeric quaternary ammonium salts-functionalized agarose not only exhibit good antibacterial activity in solution form, but also can be solidified to construct antibacterial surfaces.
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Affiliation(s)
- Li Qun Xu
- Institute for Clean Energy & Advanced Materials
- Faculty of Materials & Energy
- Southwest University
- Chongqing
- P. R. China 400715
| | - Ning Ning Li
- Institute for Clean Energy & Advanced Materials
- Faculty of Materials & Energy
- Southwest University
- Chongqing
- P. R. China 400715
| | - Jiu Cun Chen
- Institute for Clean Energy & Advanced Materials
- Faculty of Materials & Energy
- Southwest University
- Chongqing
- P. R. China 400715
| | - Guo Dong Fu
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- P. R. China 211189
| | - En-Tang Kang
- Department of Chemical & Biomolecular Engineering
- National University of Singapore
- Singapore 117576
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12
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Bera A, Singh Chandel AK, Uday Kumar C, Jewrajka SK. Degradable/cytocompatible and pH responsive amphiphilic conetwork gels based on agarose-graft copolymers and polycaprolactone. J Mater Chem B 2015; 3:8548-8557. [DOI: 10.1039/c5tb01251a] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilic conetwork gels based on graft copolymers of agarose and polycaprolactone exhibited desirable cytocompatibility/blood compatibility and pH responsive release of hydrophilic and hydrophobic drugs, and may be suitable for biomedical applications.
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Affiliation(s)
- Anupam Bera
- Reverse Osmosis Membrane Division
- Bhavnagar
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
| | - Arvind K. Singh Chandel
- Reverse Osmosis Membrane Division
- Bhavnagar
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
| | | | - Suresh K. Jewrajka
- Reverse Osmosis Membrane Division
- Bhavnagar
- India
- AcSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
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13
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De Smet S, Lingier S, Du Prez FE. MacroRAFT agents from renewable resources and their use as polymeric scaffolds in a grafting from approach. Polym Chem 2014. [DOI: 10.1039/c3py01288c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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