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Atila D, Dalgic AD, Krzemińska A, Pietrasik J, Gendaszewska-Darmach E, Bociaga D, Lipinska M, Laoutid F, Passion J, Kumaravel V. Injectable Liposome-Loaded Hydrogel Formulations with Controlled Release of Curcumin and α-Tocopherol for Dental Tissue Engineering. Adv Healthc Mater 2024:e2400966. [PMID: 38847504 DOI: 10.1002/adhm.202400966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 05/27/2024] [Indexed: 06/19/2024]
Abstract
An injectable hydrogel formulation is developed utilizing low- and high-molecular-weight chitosan (LCH and HCH) incorporated with curcumin and α-tocopherol-loaded liposomes (Lip/Cur+Toc). Cur and Toc releases are delayed within the hydrogels. The injectability of hydrogels is proved via rheological analyses. In vitro studies are conducted using human dental pulp stem cells (hDPSCs) and human gingival fibroblasts (hGFs) to examine the biological performance of the hydrogels toward endodontics and periodontics, respectively. The viability of hDPSCs treated with the hydrogels with Lip/Cur+Toc is the highest till day 14, compared to the neat hydrogels. During odontogenic differentiation tests, alkaline phosphatase (ALP) enzyme activity of hDPSCs is induced in the Cur-containing groups. Biomineralization is enhanced mostly with Lip/Cur+Toc incorporation. The viability of hGFs is the highest in HCH combined with Lip/Cur+Toc while wound healing occurs almost 100% in both (Lip/Cur+Toc@LCH and Lip/Cur+Toc@HCH) after 2 days. Antioxidant activity of Lip/Cur+Toc@LCH on hGFs is significantly the highest among the groups. Antimicrobial tests demonstrate that Lip/Cur+Toc@LCH is more effective against Escherichia coli whereas so is Lip/Cur+Toc@HCH against Staphylococcus aureus. The antimicrobial mechanism of the hydrogels is investigated for the first time through various computational models. LCH and HCH loaded with Lip/Cur+Toc are promising candidates with multi-functional features for endodontics and periodontics.
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Affiliation(s)
- Deniz Atila
- International Centre for Research on Innovative Bio-based Materials (ICRI-BioM) - International Research Agenda, Lodz University of Technology, Lodz, 90-924, Poland
| | - Ali Deniz Dalgic
- Department of Genetics and Bioengineering, Istanbul Bilgi University, Istanbul, 34060, Turkey
| | - Agnieszka Krzemińska
- International Centre for Research on Innovative Bio-based Materials (ICRI-BioM) - International Research Agenda, Lodz University of Technology, Lodz, 90-924, Poland
| | - Joanna Pietrasik
- Faculty of Chemistry, Institute of Polymer and Dye Technology, Lodz University of Technology, Lodz, 90-924, Poland
| | - Edyta Gendaszewska-Darmach
- Institute of Molecular and Industrial Biotechnology, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Lodz, 90-924, Poland
| | - Dorota Bociaga
- Division of Biomedical Engineering and Functional Materials, Institute of Materials Science and Engineering, Lodz University of Technology, Lodz, 90-924, Poland
| | - Magdalena Lipinska
- Faculty of Chemistry, Institute of Polymer and Dye Technology, Lodz University of Technology, Lodz, 90-924, Poland
| | - Fouad Laoutid
- Polymeric and Composite Materials Unit, Materia Nova Research Center, University of Mons Innovation Center, Mons, B-7000, Belgium
| | - Julie Passion
- Polymeric and Composite Materials Unit, Materia Nova Research Center, University of Mons Innovation Center, Mons, B-7000, Belgium
| | - Vignesh Kumaravel
- International Centre for Research on Innovative Bio-based Materials (ICRI-BioM) - International Research Agenda, Lodz University of Technology, Lodz, 90-924, Poland
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Li C, Ji Y, Li W. Application of Central Composite Design-Based Response Surface Methodology in Optimization of the Preparation Process of Sanguinarine Chitosan Microspheres. J BIOMATER TISS ENG 2022. [DOI: 10.1166/jbt.2022.3128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
We designed the present experiment to prepare the sanguinarine chitosan microspheres. First, using the chitosan as a carrier, we prepared sanguinarine microspheres by emulsion cross-linking method, and determined the drug loading and encapsulation efficiency of sanguinarine microspheres
by high performance liquid chromatography (HPLC). Then, taking the particle size as the evaluation indicator, we optimized the preparation process by the central composite design-based response surface methodology (CCD-based RSM). Finally, we performed in vitro release test to examine
the cumulative release of sanguinarine microspheres. As a result, the optimal process conditions: 0.06 g for sanguinarine dosage, 0.07 g for chitosan dosage, 2% for acetic acid concentration, 3:10 for volume ratio of oil to water, 40 °C for emulsion cross-linking temperature, 500 r/min
for rotation speed, and 5% for emulsifier dosage. Under such conditions, the sanguinarine microspheres had round shape, the average particle size was (8.14±0.13) μm, the particle size distribution was 2–20 μm, the drug loading was (4.58±0.93)%, and the
encapsulation efficiency was (54.64±0.39)%, the cumulative release within 24 h was (78.34±1.08)%. In conclusion, we successfully prepared the sanguinarine chitosan microspheres, and they have excellent morphology, suitable particle size, and good sustained-release effect.
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Affiliation(s)
- Chunmei Li
- School of Pharmacy, Harbin University of Commerce, Harbin, 150070, China
| | - Yubin Ji
- Post-Doctoral Research Center of Drugs Research Institute, Harbin University of Commerce, Harbin, 150070, China
| | - Wenlan Li
- School of Pharmacy, Harbin University of Commerce, Harbin, 150070, China
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Surve C, Banerjee A, S A, Chakraborty R, Kumar D, Butti R, Gorain M, Parida S, Kundu GC, Shidhaye S, Patnaik S. Antiproliferative and apoptotic potential of methotrexate lipid nanoparticle in murine breast cancer model. Nanomedicine (Lond) 2022; 17:753-764. [DOI: 10.2217/nnm-2021-0446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate the efficacy of novel methotrexate-loaded nanoparticles (MTX-NPs) in vitro and in vivo in the treatment of breast cancer. Materials & methods: MTX-NPs were tested for cellular uptake, cell viability, cell cycle, cellular wound migration and changes in tumor volume using characterized NPs. Results: The solid lipid NPs (SLNPs) showed strong cellular uptake, increased apoptosis, controlled cytotoxicity at lower IC50 of methotrexate and a sizable reduction in tumor burden. Conclusion: MTX-NP oral formulation can be a promising candidate in breast cancer treatment with improved cellular uptake and in vivo efficacy.
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Affiliation(s)
- Chaitali Surve
- Department of Pharmaceutics, Vivekanand Education Society's College of Pharmacy, Mumbai, India
- Faculty of Pharmacy, Pacific Academy of Higher Education & Research University, Udaipur, Rajasthan, India
| | - Ananya Banerjee
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
| | - Anupriya S
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
| | | | - Dhiraj Kumar
- National Centre for Cell Science (NCCS), NCCS Complex, Pune, Maharashtra, India
| | - Ramesh Butti
- National Centre for Cell Science (NCCS), NCCS Complex, Pune, Maharashtra, India
| | - Mahadeo Gorain
- National Centre for Cell Science (NCCS), NCCS Complex, Pune, Maharashtra, India
| | - Sabyasachi Parida
- Kalinga Institute of Medical Sciences, Bhubaneswar, Odisha-24, India
| | - Gopal C Kundu
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
- National Centre for Cell Science (NCCS), NCCS Complex, Pune, Maharashtra, India
| | - Supriya Shidhaye
- Department of Pharmaceutics, Vivekanand Education Society's College of Pharmacy, Mumbai, India
| | - Srinivas Patnaik
- School of Biotechnology, KIIT University, Bhubaneswar, Odisha, India
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Hirun N, Kraisit P, Tantishaiyakul V. Thermosensitive Polymer Blend Composed of Poloxamer 407, Poloxamer 188 and Polycarbophil for the Use as Mucoadhesive In Situ Gel. Polymers (Basel) 2022; 14:polym14091836. [PMID: 35567002 PMCID: PMC9102451 DOI: 10.3390/polym14091836] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/04/2023] Open
Abstract
Herein, thermosensitive blends of poloxamer 407 (P407)/poloxamer 188 (P188)/polycarbophil (PCB) were developed in terms of maximized content of PCB (a mucoadhesive polymer) and desired temperature-dependent rheological properties of the blends as in situ gelling matrices. Maximizing PCB content while achieving the preferable rheological characteristics was accomplished through the Box–Behnken design. The quantitative effect of the polymer composition in the blends on the thermosensitive characteristics was evaluated using the fitted design model and the corresponding surface plots. The optimized P407/P188/PCB blend (OPT) was the mixture of 20.000, 7.349 and 0.595% (w/w) of P407, P188, and PCB, respectively. The thermosensitive micellization of OPT was investigated using differential scanning calorimetry which revealed an overlapping double endothermic peak caused by the temperature-induced micellization of pure micelles in co-existence with the micelles with attached PCB. Mixing PCB with the P407/P188 matrix promoted a more intense mucoadhesion of the blend. After incorporating metronidazole, a model hydrophilic drug, into OPT, the temperature-dependent characteristics of the hydrogel did not change. Metronidazole release from OPT was sustained by an anomalous mechanism. This optimal ternary hydrogel benefiting from thermosensitive gelling and mucoadhesive matrix might be used as a viable platform for mucoadhesive in situ gelling drug delivery.
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Affiliation(s)
- Namon Hirun
- Thammasat University Research Unit in Smart Materials and Innovative Technology for Pharmaceutical Applications (SMIT-Pharm), Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand;
- Correspondence:
| | - Pakorn Kraisit
- Thammasat University Research Unit in Smart Materials and Innovative Technology for Pharmaceutical Applications (SMIT-Pharm), Faculty of Pharmacy, Thammasat University, Pathumthani 12120, Thailand;
| | - Vimon Tantishaiyakul
- Center of Excellence for Drug Delivery System, Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Hat-Yai 90112, Thailand;
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Atila D, Chen CY, Lin CP, Lee YL, Hasirci V, Tezcaner A, Lin FH. In vitro evaluation of injectable Tideglusib-loaded hyaluronic acid hydrogels incorporated with Rg1-loaded chitosan microspheres for vital pulp regeneration. Carbohydr Polym 2022; 278:118976. [PMID: 34973790 DOI: 10.1016/j.carbpol.2021.118976] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 11/16/2021] [Accepted: 12/01/2021] [Indexed: 11/02/2022]
Abstract
Injectable systems receive attention in endodontics due to the complicated and irregular anatomical structure of root canals. Here, injectable Tideglusib (Td)-loaded hyaluronic acid hydrogels (HAH) incorporated with Rg1-loaded chitosan microspheres (CSM) were developed for vital pulp regeneration, providing release of Td and Rg1 to trigger odontoblastic differentiation of human dental pulp stem cells (DPSC) by Td and vascularization of pulp by Rg1. The optimal concentrations were determined as 90 nM and 50 μg/mL for Td and Rg1, and loaded in HA and CSM in HAH, respectively. Odontogenic (COL1A1, ALP, OCN, Axin-2, DSPP, and DMP1) and angiogenic (VEGFA, VEGFR2, and eNOS) differentiation of DPSC cultured in the presence of hydrogels was shown at gene expression level. Our results suggest that our injectable hydrogel formulation has potential to improve strategies for vital pulp regeneration. In vivo evaluations are needed to test the feasibility and potential of these hydrogels for vital pulp regeneration.
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Affiliation(s)
- Deniz Atila
- Department of Engineering Sciences, Middle East Technical University, Ankara 06800, Turkey; Institute of Biomedical Engineering & Nanomedicine (IBEN), National Health Research Institutes, Miaoli 35053, Taiwan
| | - Ching-Yun Chen
- Department of Biomedical Sciences & Engineering, National Central University, Taoyuan City 320317, Taiwan
| | - Chun-Pin Lin
- School of Dentistry and Graduate Institute of Clinical Dentistry, National Taiwan University and Hospital, Taipei 106216, Taiwan
| | - Yuan-Ling Lee
- School of Dentistry and Graduate Institute of Clinical Dentistry, National Taiwan University and Hospital, Taipei 106216, Taiwan
| | - Vasif Hasirci
- Department of Medical Engineering, Acibadem Mehmet Ali Aydinlar University, Istanbul 34758, Turkey; BIOMATEN, CoE in Biomaterials & Tissue Engineering, Middle East Technical University, Ankara 06800, Turkey
| | - Ayşen Tezcaner
- Department of Engineering Sciences, Middle East Technical University, Ankara 06800, Turkey; BIOMATEN, CoE in Biomaterials & Tissue Engineering, Middle East Technical University, Ankara 06800, Turkey.
| | - Feng-Huei Lin
- Institute of Biomedical Engineering & Nanomedicine (IBEN), National Health Research Institutes, Miaoli 35053, Taiwan; Institute of Biomedical Engineering, College of Medicine & College of Engineering, National Taiwan University, Taipei 106216, Taiwan.
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6
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Carrillo-Castillo TD, Luna-Velasco A, Zaragoza-Contreras EA, Castro-Carmona JS. Thermosensitive hydrogel for in situ-controlled methotrexate delivery. E-POLYMERS 2021. [DOI: 10.1515/epoly-2021-0085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Abstract
Methotrexate (MTX) is widely used for the treatment of various types of cancer; however, it has drawbacks such as low solubility, lack of selectivity, premature degradation, and side effects. To solve these weaknesses, a hydrogel with the ability to contain and release MTX under physiological conditions without burst release was synthesized. The hydrogel was fabricated with a poly(ɛ-caprolactone)-b-poly(ethylene glycol)-b-poly(ɛ-caprolactone) (PCL–PEG–PCL) triblock copolymer, synthesized by ring-opening polymerization. The characterizations by proton nuclear magnetic resonance spectroscopy and Fourier-transform infrared spectrometry confirmed the copolymer assembly, whereas the molecular weight analysis validated the PCL2000–PEG1000–PCL2000 structure. The copolymer aqueous solution exhibited sol–gel phase transition at 37°C and injection capacity. The hydrogel supported a load of 1,000 μg MTX·mL−1, showing a gradual and sustained release profile of the drug for 14 days, with a delivery up to 92% at pH 6.7. The cytotoxicity of the MTX-loaded hydrogel was performed by the methyl thiazole tetrazolium assay, showing a mean inhibitory concentration of 50% of MCF-7 cells (IC50) at 43 µg MTX·mL−1.
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Affiliation(s)
- Teresa Darlen Carrillo-Castillo
- Department of Engineering and Materials Chemistry, Centro de Investigación en Materiales Avanzados , S.C. Miguel de Cervantes No. 120, Complejo Industrial Chihuahua, C.P. 31136 , Chihuahua , Chih , Mexico
| | - Antonia Luna-Velasco
- Department of Environment and Energy, Centro de Investigación en Materiales Avanzados , S.C. Miguel de Cervantes No. 120, Complejo Industrial Chihuahua, C.P. 31136 , Chihuahua , Chih , Mexico
| | - Erasto Armando Zaragoza-Contreras
- Department of Engineering and Materials Chemistry, Centro de Investigación en Materiales Avanzados , S.C. Miguel de Cervantes No. 120, Complejo Industrial Chihuahua, C.P. 31136 , Chihuahua , Chih , Mexico
| | - Javier Servando Castro-Carmona
- Engineering in Design and Agricultural/Food Automation, Universidad Autónoma de Ciudad Juárez , Manuel Díaz H. No. 518-B Zona Pronaf Condominio, C.P. 32315 , Ciudad Juárez , Chih , Mexico
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7
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Dehshahri A, Kumar A, Madamsetty VS, Uzieliene I, Tavakol S, Azedi F, Fekri HS, Zarrabi A, Mohammadinejad R, Thakur VK. New Horizons in Hydrogels for Methotrexate Delivery. Gels 2020; 7:2. [PMID: 33396629 PMCID: PMC7839000 DOI: 10.3390/gels7010002] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/14/2020] [Accepted: 12/21/2020] [Indexed: 12/24/2022] Open
Abstract
Since its first clinical application, methotrexate (MTX) has been widely used for the treatment of human diseases. Despite great advantages, some properties such as poor absorption, short plasma half-life and unpredictable bioavailability have led researchers to seek novel delivery systems to improve its characteristics for parenteral and oral administration. Recently, great attention has been directed to hydrogels for the preparation of MTX formulations. This review describes the potential of hydrogels for the formulation of MTX to treat cancer, rheumatoid arthritis, psoriasis and central nervous system diseases. We will delineate the state-of-the-art and promising potential of hydrogels for systemic MTX delivery as well as transdermal delivery of the drug-using hydrogel-based formulations.
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Affiliation(s)
- Ali Dehshahri
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz 7146864685, Iran;
| | - Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan 38541, Korea;
| | - Vijay Sagar Madamsetty
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Jacksonville, FL 32224, USA;
| | - Ilona Uzieliene
- Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Santariskiu 5, LT-08406 Vilnius, Lithuania;
| | - Shima Tavakol
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran; (S.T.); (F.A.)
| | - Fereshteh Azedi
- Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran 1449614525, Iran; (S.T.); (F.A.)
- Department of Neuroscience, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran 1449614535, Iran
| | - Hojjat Samareh Fekri
- Student Research Committee, Kerman University of Medical Sciences, Kerman 7619813159, Iran;
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 7616911319, Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey;
| | - Reza Mohammadinejad
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman 7618866749, Iran
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Scotland’s Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK
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Zheng A, Wu D, Fan M, Wang H, Liao Y, Wang Q, Yang Y. Injectable zwitterionic thermosensitive hydrogels with low-protein adsorption and combined effect of photothermal-chemotherapy. J Mater Chem B 2020; 8:10637-10649. [PMID: 33147312 DOI: 10.1039/d0tb01763a] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Injectable hydrogels have been developed as biomedical materials in various fields but the biofouling on their surface limits applications in vivo. In this work, a zwitterionic structure was introduced into an injectable hydrogel based on thermosensitive nanogels to overcome the foreign body reaction. The hydrodynamic diameter of the resultant poly(N-isopropylacrylamide-co-sulfobetaine methacrylate) (PNS) nanogels was ca. 105 nm. The aqueous dispersion with a high content of PNS nanogels showed a flowable sol state at room temperature, and turned into a hydrogel in situ at ∼36 °C due to the thermosensitivity of the PNS nanogels. In particular, the resulting hydrogel exhibited lower biofouling both in vitro and in vivo in comparison with similar hydrogels without a zwitterionic structure. Polydopamine nanoparticles (PDA NPs) as a photothermal agent and an anti-tumour drug could be easily co-loaded in the injectable hydrogel. Under near-infrared (NIR) irradiation for 10 min, the temperature of the PNS system containing PDA NPs could reach ca. 38 °C. The drug release from the in situ-forming hydrogel could be accelerated by NIR laser irradiation, and showed a sustainable release behavior and adjustability. The results of intratumoral injection of the as-prepared injectable hydrogel containing PDA NPs and an anti-tumour drug showed significant anticancer effects combining photothermal therapy and local chemotherapy. This constructed injectable zwitterionic thermosensitive hydrogel is easy to use with the advantage of low-fouling and may become a promising platform for various biomedical applications.
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Affiliation(s)
- Anbi Zheng
- Hubei Key Laboratory of Bioinorganic Chemistry & Materia Medica, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, People's Republic of China.
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9
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Development of thermo/pH-responsive chitosan coated pectin-graft-poly(N,N-diethyl acrylamide) microcarriers. Carbohydr Polym 2019; 218:112-125. [DOI: 10.1016/j.carbpol.2019.04.068] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 03/23/2019] [Accepted: 04/19/2019] [Indexed: 11/23/2022]
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10
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Zhang W, Xu W, Ning C, Li M, Zhao G, Jiang W, Ding J, Chen X. Long-acting hydrogel/microsphere composite sequentially releases dexmedetomidine and bupivacaine for prolonged synergistic analgesia. Biomaterials 2018; 181:378-391. [DOI: 10.1016/j.biomaterials.2018.07.051] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 07/26/2018] [Indexed: 01/08/2023]
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11
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Pawar V, Topkar H, Srivastava R. Chitosan nanoparticles and povidone iodine containing alginate gel for prevention and treatment of orthopedic implant associated infections. Int J Biol Macromol 2018; 115:1131-1141. [DOI: 10.1016/j.ijbiomac.2018.04.166] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 04/02/2018] [Accepted: 04/29/2018] [Indexed: 01/31/2023]
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Pellá MCG, Lima-Tenório MK, Tenório-Neto ET, Guilherme MR, Muniz EC, Rubira AF. Chitosan-based hydrogels: From preparation to biomedical applications. Carbohydr Polym 2018; 196:233-245. [PMID: 29891292 DOI: 10.1016/j.carbpol.2018.05.033] [Citation(s) in RCA: 312] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/29/2018] [Accepted: 05/09/2018] [Indexed: 12/29/2022]
Abstract
The advances in the field of biomaterials have led to several studies on alternative biocompatible devices and to their development focusing on their properties, benefits, limitations, and utilization of alternative resources. Due to their advantages like biocompatibility, biodegradability, and low cost, polysaccharides have been widely used in the development of hydrogels. Among the polysaccharides studied on hydrogels preparation, chitosan (pure or combined with natural/synthetic polymers) have been widely investigated for use in biomedical field. In view of potential applications of chitosan-based hydrogels, this review focuses on the most recent progress made with respect to preparation, properties, and their salient accomplishments for drug delivery and tissue engineering.
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Affiliation(s)
- Michelly C G Pellá
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900, Maringá, Paraná, Brazil
| | - Michele K Lima-Tenório
- Department of Chemistry, State University of Ponta Grossa, Av. Gen. Carlos Cavalcanti, 4748, CEP 84030-900, Ponta Grossa, Paraná, Brazil.
| | - Ernandes T Tenório-Neto
- Department of Chemistry, State University of Ponta Grossa, Av. Gen. Carlos Cavalcanti, 4748, CEP 84030-900, Ponta Grossa, Paraná, Brazil
| | - Marcos R Guilherme
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900, Maringá, Paraná, Brazil
| | - Edvani C Muniz
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900, Maringá, Paraná, Brazil; Post-graduate Program on Materials Science & Engineering, Federal University of Technology, Paraná (UTFPR-LD), CEP 86036-370, Londrina, Paraná, Brazil
| | - Adley F Rubira
- Department of Chemistry, State University of Maringá, Av. Colombo, 5790, CEP 87020-900, Maringá, Paraná, Brazil.
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Vakilinezhad MA, Alipour S, Montaseri H. Fabrication and in vitro evaluation of magnetic PLGA nanoparticles as a potential Methotrexate delivery system for breast cancer. J Drug Deliv Sci Technol 2018. [DOI: 10.1016/j.jddst.2018.01.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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14
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Development and characterization of cores–shell poly(lactide-co-glycolide)-chitosan microparticles for sustained release of GDNF. Colloids Surf B Biointerfaces 2017; 159:791-799. [DOI: 10.1016/j.colsurfb.2017.08.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 08/21/2017] [Accepted: 08/26/2017] [Indexed: 12/26/2022]
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15
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Thermosensitive Chitosan Hydrogels Containing Polymeric Microspheres for Vaginal Drug Delivery. BIOMED RESEARCH INTERNATIONAL 2017; 2017:3564060. [PMID: 29209627 PMCID: PMC5676485 DOI: 10.1155/2017/3564060] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 08/30/2017] [Accepted: 09/24/2017] [Indexed: 02/08/2023]
Abstract
Thermosensitive hydrogels have increasingly received considerable attention for local drug delivery based on many advantages. However, burst release of drugs is becoming a critical challenge when the hydrogels are employed. Microspheres- (MS-) loaded thermosensitive hydrogels were thus fabricated to address this limitation. Employing an orthogonal design, the spray-dried operations of tenofovir (TFV)/Bletilla striata polysaccharide (BSP)/chitosan (CTS) MS were optimized according to the drug loading (DL). The physicochemical properties of the optimal MS (MS F) were characterized. Depending on the gelation temperature and gelating time, the optimal CTS-sodium alginate- (SA-) α,β-glycerophosphate (GP) (CTS-SA-GP) hydrogel was obtained. Observed by scanning electron microscope (SEM), TFV/BSP/CTS MS were successfully encapsulated in CTS-SA-GP. In vitro releasing demonstrated that MS F-CTS-SA-GP retained desirable in vitro sustained-release characteristics as a vaginal delivery system. Bioadhesion measurement showed that MS-CTS-SA-GP exhibited the highest mucoadhesive strength. Collectively, MS-CTS-SA-GP holds great promise for topical applications as a sustained-release vaginal drug delivery system.
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Microgels of silylated HPMC as a multimodal system for drug co-encapsulation. Int J Pharm 2017; 532:790-801. [PMID: 28755992 DOI: 10.1016/j.ijpharm.2017.07.074] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/21/2017] [Accepted: 07/25/2017] [Indexed: 01/22/2023]
Abstract
Combined therapy is a global strategy developed to prevent drug resistance in cancer and infectious diseases. In this field, there is a need of multifunctional drug delivery systems able to co-encapsulate small drug molecules, peptides, proteins, associated to targeting functions, nanoparticles. Silylated hydrogels are alkoxysilane hybrid polymers that can be engaged in a sol-gel process, providing chemical cross linking in physiological conditions, and functionalized biocompatible hybrid materials. In the present work, microgels were prepared with silylated (hydroxypropyl)methyl cellulose (Si-HPMC) that was chemically cross linked in soft conditions of pH and temperature. They were prepared by an emulsion templating process, water in oil (W/O), as microreactors where the condensation reaction took place. The ability to functionalize the microgels, so-called FMGs, in a one-pot process, was evaluated by grafting a silylated hydrophilic model drug, fluorescein (Si-Fluor), using the same reaction of condensation. Biphasic microgels (BPMGs) were prepared to evaluate their potential to encapsulate lipophilic model drug (Nile red). They were composed of two separate compartments, one oily phase (sesame oil) trapped in the cross linked Si-HPMC hydrophilic phase. The FMGs and BPMGs were characterized by different microscopic techniques (optic, epi-fluorescence, Confocal Laser Scanning Microscopy and scanning electronic microscopy), the mechanical properties were monitored using nano indentation by Atomic Force Microscopy (AFM), and different preliminary tests were performed to evaluate their chemical and physical stability. Finally, it was demonstrated that it is possible to co-encapsulate both hydrophilic and hydrophobic drugs, in silylated microgels, that were physically and chemically stable. They were obtained by chemical cross linking in soft conditions, and without surfactant addition during the emulsification process. The amount of drug loaded was in favor of further biological activity. Mechanical stimulations should be necessary to trigger drug release.
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18
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Efimov AE, Agapova OI, Safonova LA, Bobrova MM, Volkov AD, Khamkhash L, Agapov II. Cryo scanning probe nanotomography study of the structure of alginate microcarriers. RSC Adv 2017. [DOI: 10.1039/c6ra26516b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Nanostructure of microparticles of decellularized rat liver ECM on spherical alginate hydrogel microcarriers is analyzed by cryo scanning probe nanotomography.
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Affiliation(s)
- Anton E. Efimov
- Laboratory of Bionanotechnology
- V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
- Moscow
- 123182 Russia
- SNOTRA LLC
| | - Olga I. Agapova
- Laboratory of Bionanotechnology
- V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
- Moscow
- 123182 Russia
| | - Liubov A. Safonova
- Laboratory of Bionanotechnology
- V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
- Moscow
- 123182 Russia
- Bioengineering Department
| | - Maria M. Bobrova
- Laboratory of Bionanotechnology
- V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
- Moscow
- 123182 Russia
- Bioengineering Department
| | - Alexey D. Volkov
- National Laboratory Astana
- Nazarbayev University
- 010000 Astana
- Kazakhstan
| | - Laura Khamkhash
- National Laboratory Astana
- Nazarbayev University
- 010000 Astana
- Kazakhstan
| | - Igor I. Agapov
- Laboratory of Bionanotechnology
- V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
- Moscow
- 123182 Russia
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Li H, Ji Q, Chen X, Sun Y, Xu Q, Deng P, Hu F, Yang J. Accelerated bony defect healing based on chitosan thermosensitive hydrogel scaffolds embedded with chitosan nanoparticles for the delivery of BMP2 plasmid DNA. J Biomed Mater Res A 2016; 105:265-273. [PMID: 27636714 DOI: 10.1002/jbm.a.35900] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 08/27/2016] [Accepted: 09/13/2016] [Indexed: 01/13/2023]
Affiliation(s)
- Hui Li
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
- Department of Stomatology; Beijing Tongzhou Xinhua Hospital; Tongzhou Beijing 101100 China
| | - Qiuxia Ji
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
| | - Ximin Chen
- Orthopedic Center; Qilu Hospital of Shandong University; Qingdao Shandong 266035 China
| | - Yan Sun
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
| | - Quanchen Xu
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
| | - Panpan Deng
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
| | - Fang Hu
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
| | - Jianjun Yang
- Department of Stomatology; The Affiliated Hospital of Qingdao University; Qingdao Shandong 266001 China
- School of Stomatology; Qingdao University; Qingdao Shandong 266001 China
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Wu H, Wang K, Wang H, Chen F, Huang W, Chen Y, Chen J, Tao J, Wen X, Xiong S. Novel self-assembled tacrolimus nanoparticles cross-linking thermosensitive hydrogels for local rheumatoid arthritis therapy. Colloids Surf B Biointerfaces 2016; 149:97-104. [PMID: 27736727 DOI: 10.1016/j.colsurfb.2016.10.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 08/26/2016] [Accepted: 10/06/2016] [Indexed: 12/13/2022]
Abstract
The aim was to explore the potential application of novel self-assembled nanoparticles cross-linking thermosensitive hydrogels composed of polyvinyl caprolactam-polyvinyl acetate-polyethylene glycol (Soluplus) and tacrolimus (FK-506) for local therapy of rheumatoid arthritis (RA). The sol-gel transition temperature (Tsol-gel), gelation time, rheological behaviors, in vitro release, in vivo gelation and retention, and therapeutic efficacy against adjuvant-induced arthritis (AIA) rats were compared between the Soluplus hydrogels and widely studied poloxamer 407 (P407) delivery systems. In sol, the spherical and uniform FK506 loaded Soluplus nanoparticles (Soluplus-SNPs) were self-assembled with encapsulation efficiency of 99.5±1.5% and particle size of 73.9±2.9nm. The decreased Tsol-gel of Soluplus-SNPs hydrogels was associated with the addition of salts, elevation of pH and ionic strength. The optimal Tsol-gel of Soluplus-SNPs with concentrations of 10%-30% in phosphate buffer (50mM, pH 7.4) was from 37.4±0.1°C to 32.8±0.3°C and the gelation time was not greater than 2min. Soluplus-SNPs gelling systems showed lower viscosity and wider range concentrations in sol state at 25°C and stronger gel strength at 37°C than P407, which resulting in longer sustained release of FK506 but without burst-release in vitro, and longer retention time in the local injection site in vivo. The therapeutic efficacy to treat AIA rats was significantly enhanced from d10 to d17 after a single dose of FK506 loaded in 10% and 20% Soluplus-SNPs hydrogels. In conclusion, Soluplus-SNPs hydrogel is a potential sustainable delivery system for FK506 to treat RA locally.
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Affiliation(s)
- Huimin Wu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Kaiyuan Wang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Hanning Wang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Fang Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Wencong Huang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Yuqi Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Jiali Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Jin Tao
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China
| | - Xiaoguang Wen
- Overseas Pharmaceuticals, Ltd, China Medical City, Taizhou, 225300, PR China
| | - Subin Xiong
- College of Pharmaceutical Sciences, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310032, PR China.
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Garg NK, Singh B, Jain A, Nirbhavane P, Sharma R, Tyagi RK, Kushwah V, Jain S, Katare OP. Fucose decorated solid-lipid nanocarriers mediate efficient delivery of methotrexate in breast cancer therapeutics. Colloids Surf B Biointerfaces 2016; 146:114-26. [PMID: 27268228 DOI: 10.1016/j.colsurfb.2016.05.051] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 04/25/2016] [Accepted: 05/17/2016] [Indexed: 02/07/2023]
Abstract
The present study is designed to engineer fucose anchored methotrexate loaded solid lipid nanoparticles (SLNs) to target breast cancer. The developed nano-carriers were characterized with respect to particle size, PDI, zeta potential, drug loading and entrapment, in-vitro release etc. The characterized formulations were used to comparatively assess cellular uptake, cell-viability, apoptosis, lysosomal membrane permeability, bioavailability, biodistribution, changes in tumor volume and animal survival. The ex-vivo results showed greater cellular uptake and better cytotoxicity at lower IC50 of methotrexate in breast cancer cells. Further, we observed increased programmed cell death (apoptosis) with altered lysosomal membrane permeability and better rate of degradation of lysosomal membrane in-vitro. On the other hand, in-vivo evaluation showed maximum bioavailability and tumor targeting efficiency with minimum secondary drug distribution in various organs with formulated and anchored nano-carrier when compared with free drug. Moreover, sizeable reduction in tumor burden was estimated with fucose decorated SLNs as compared to that seen with free MTX and SLNs-MTX. Fucose decorated SLNs showed promising results to develop therapeutic interventions for breast cancer, and paved a way to explore this promising and novel nano-carrier which enables to address breast cancer.
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Affiliation(s)
- Neeraj K Garg
- Drug Delivery Research Group, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Studies, Panjab University, Chandigarh 160014, India
| | - Bhupinder Singh
- Drug Delivery Research Group, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Studies, Panjab University, Chandigarh 160014, India; UGC-Centre of Excellence in Applications of Nanomaterials, Nanoparticles & Nanocomposites (Biomedical Sciences), Panjab University, Chandigarh 160 014, India
| | - Ashay Jain
- Drug Delivery Research Group, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Studies, Panjab University, Chandigarh 160014, India
| | - Pradip Nirbhavane
- Drug Delivery Research Group, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Studies, Panjab University, Chandigarh 160014, India
| | - Rajeev Sharma
- Drug Delivery Research Laboratory, Department of Pharmaceutical Sciences, Dr. H.S. Gour University, Sagar 470003, M.P., India
| | - Rajeev K Tyagi
- Department of Periodontics, College of Dental Medicine, Georgia Regents University, Augusta, GA 30912, USA; Institute of Science, Nirma University, Sarkhej-Gandhinagar highway, Ahmedabad 382481, India.
| | - Varun Kushwah
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research(NIPER), Punjab 160062, India
| | - Sanyog Jain
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research(NIPER), Punjab 160062, India
| | - Om Prakash Katare
- Drug Delivery Research Group, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Studies, Panjab University, Chandigarh 160014, India.
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Zhang W, Ren G, Xu H, Zhang J, Liu H, Mu S, Cai X, Wu T. Genipin cross-linked chitosan hydrogel for the controlled release of tetracycline with controlled release property, lower cytotoxicity, and long-term bioactivity. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-1059-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Ravindranathan S, Koppolu BP, Smith SG, Zaharoff DA. Effect of Chitosan Properties on Immunoreactivity. Mar Drugs 2016; 14:md14050091. [PMID: 27187416 PMCID: PMC4882565 DOI: 10.3390/md14050091] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 04/15/2016] [Accepted: 05/02/2016] [Indexed: 11/16/2022] Open
Abstract
Chitosan is a widely investigated biopolymer in drug and gene delivery, tissue engineering and vaccine development. However, the immune response to chitosan is not clearly understood due to contradicting results in literature regarding its immunoreactivity. Thus, in this study, we analyzed effects of various biochemical properties, namely degree of deacetylation (DDA), viscosity/polymer length and endotoxin levels, on immune responses by antigen presenting cells (APCs). Chitosan solutions from various sources were treated with mouse and human APCs (macrophages and/or dendritic cells) and the amount of tumor necrosis factor-α (TNF-α) released by the cells was used as an indicator of immunoreactivity. Our results indicate that only endotoxin content and not DDA or viscosity influenced chitosan-induced immune responses. Our data also indicate that low endotoxin chitosan (<0.01 EU/mg) ranging from 20 to 600 cP and 80% to 97% DDA is essentially inert. This study emphasizes the need for more complete characterization and purification of chitosan in preclinical studies in order for this valuable biomaterial to achieve widespread clinical application.
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Affiliation(s)
- Sruthi Ravindranathan
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Bhanu Prasanth Koppolu
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Sean G Smith
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR 72701, USA.
| | - David A Zaharoff
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR 72701, USA.
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Lin X, Wang J, Xu Y, Tang X, Chen J, Zhang Y, Zhang Y, Yang Z. Tracking the effect of microspheres size on the drug release from a microsphere/sucrose acetate isobutyrate (SAIB) hybrid depotin vitroandin vivo. Drug Dev Ind Pharm 2016; 42:1455-65. [DOI: 10.3109/03639045.2016.1143952] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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