1
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Qiu H, Wang J, Hu H, Song L, Liu Z, Xu Y, Liu S, Zhu X, Wang H, Bao C, Lin H. Preparation of an injectable and photocurable carboxymethyl cellulose/hydroxyapatite composite and its application in cranial regeneration. Carbohydr Polym 2024; 333:121987. [PMID: 38494238 DOI: 10.1016/j.carbpol.2024.121987] [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: 12/04/2023] [Revised: 02/08/2024] [Accepted: 02/24/2024] [Indexed: 03/19/2024]
Abstract
Limited bone regeneration, uncontrollable degradation rate, mismatched defect zone and poor operability have plagued the reconstruction of irregular bone defect by tissue-engineered materials. A combination of biomimetic scaffolds with hydroxyapatite has gained great popularity in promoting bone regeneration. Therefore, we designed an injectable, photocurable and in-situ curing hydrogel by methacrylic anhydride -modified carboxymethyl cellulose (CMC-MA) loading with spherical hydroxyapatite (HA) to highly simulate the natural bony matrix and match any shape of damaged tissue. The prepared carboxymethyl cellulose-methacrylate/ hydroxyapatite(CMC-MA/HA) composite presented good rheological behavior, swelling ratio and mechanical property under light illumination. Meanwhile, this composite hydrogel promoted effectively proliferation, supported adhesion and upregulated the osteogenic-related genes expression of MC3T3-E1 cells in vitro, as well as the activity of the osteogenic critical protein, Integrin α1, β1, Myosin 9, Myosin 10, BMP-2 and Smad 1 in Integrin/BMP-2 signal pathway. Together, the composite hydrogels realized promotion of bone regeneration, deformity improvement, and the enhanced new bone strength in skull defect. It also displayed a good histocompatibility and stability of subcutaneous implantation in vivo. Overall, this study laid the groundwork for future research into developing a novel biomaterial and a minimally invasive therapeutic strategies for reconstructing bone defects and contour deficiencies.
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Affiliation(s)
- He Qiu
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Jing Wang
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Hong Hu
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Lu Song
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Zhanhong Liu
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Yang Xu
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Shuo Liu
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Xiangdong Zhu
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China
| | - Hang Wang
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China
| | - Chongyun Bao
- State Key Laboratory of Oral Diseases, National Center for Stomatology, National Clinical Research Center for Oral Diseases, Med-X Center for Materials, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Sichuan, China.
| | - Hai Lin
- National Engineering Research Center for Biomaterials, College Biomedical Engineering, Sichuan University, Chengdu 610064, Sichuan, China.
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2
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Yan X, Huang H, Bakry AM, Wu W, Liu X, Liu F. Advances in enhancing the mechanical properties of biopolymer hydrogels via multi-strategic approaches. Int J Biol Macromol 2024; 272:132583. [PMID: 38795882 DOI: 10.1016/j.ijbiomac.2024.132583] [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: 01/29/2024] [Revised: 04/01/2024] [Accepted: 05/20/2024] [Indexed: 05/28/2024]
Abstract
The limited mechanical properties of biopolymer-based hydrogels have hindered their widespread applications in biomedicine and tissue engineering. In recent years, researchers have shown significant interest in developing novel approaches to enhance the mechanical performance of hydrogels. This review focuses on key strategies for enhancing mechanical properties of hydrogels, including dual-crosslinking, double networks, and nanocomposite hydrogels, with a comprehensive analysis of their underlying mechanisms, benefits, and limitations. It also introduces the classic application scenarios of biopolymer-based hydrogels and the direction of future research efforts, including wound dressings and tissue engineering based on 3D bioprinting. This review is expected to deepen the understanding of the structure-mechanical performance-function relationship of hydrogels and guide the further study of their biomedical applications.
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Affiliation(s)
- Xiaojia Yan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, China
| | - Hechun Huang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, China
| | - Amr M Bakry
- Dairy Science Department, Faculty of Agriculture, New Valley University, New Valley, El-Kharga 72511, Egypt
| | - Wanqiang Wu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai 201306, China.
| | - Xuebo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, China
| | - Fuguo Liu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi, China.
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3
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Pourmadadi M, Rahmani E, Shamsabadipour A, Samadi A, Esmaeili J, Arshad R, Rahdar A, Tavangarian F, Pandey S. Novel Carboxymethyl cellulose based nanocomposite: A Promising Biomaterial for Biomedical Applications. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.03.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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4
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Surface modification of cellulose via photo-induced click reaction. Carbohydr Polym 2022; 301:120321. [DOI: 10.1016/j.carbpol.2022.120321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 11/03/2022] [Accepted: 11/06/2022] [Indexed: 11/12/2022]
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5
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Pruksawan S, Chee HL, Wang Z, Luo P, Chong YT, Thitsartarn W, Wang F. Toughened Hydrogels for 3D Printing of Soft Auxetic Structures. Chem Asian J 2022; 17:e202200677. [PMID: 35950549 DOI: 10.1002/asia.202200677] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/07/2022] [Indexed: 11/06/2022]
Abstract
Materials with negative Poisson's ratio have attracted considerable attention and offered high potential applications as biomedical devices due to their ability to expand in every direction when stretched. Although negative Poisson's ratio has been obtained in various base materials such as metals and polymers, there are very limited works on hydrogels due to their intrinsic brittleness. Herein, we report the use of methacrylated cellulose nanocrystals (CNCMAs) as a macro-cross-linking agent in poly(2-hydroxyethyl methacrylate) (pHEMA) hydrogels for 3D printing of auxetic structures. Our developed CNCMA-pHEMA hydrogels exhibit significant improvements in mechanical properties, which is attributed to the coexistence of multiple chemical and physical interactions between the pHEMA and CNCMAs. Structures printed by using CNCMA-pHEMA hydrogels show auxetic behavior with greatly enhanced toughness and stretchability compared to the hydrogel with a traditional cross-linking agent. Such strong and tough auxetic hydrogels would contribute toward establishing advanced flexible implantable devices such as biodegradable oesophageal self-expandable stents.
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Affiliation(s)
| | - Heng Li Chee
- Institute of Materials Research and Engineering, PMC, SINGAPORE
| | - Zizhen Wang
- National University of Singapore - Kent Ridge Campus: National University of Singapore, bioengineering, SINGAPORE
| | - Ping Luo
- Institute of Materials Research and Engineering, AMC, SINGAPORE
| | - Yi Ting Chong
- Institute of Materials Research and Engineering, PMC, SINGAPORE
| | | | - FuKe Wang
- Institute of Materiasl Research and Engineering, 3 Research Link, 117602, Singapore, SINGAPORE
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6
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Danmatam N, Nakburee W, Pearce J, Pattavarakorn D. Smart carboxymethyl cellulose/polythiophene hydrogel for electrically driven soft actuators: Physical and thermal properties and electroactive performances. J Appl Polym Sci 2022. [DOI: 10.1002/app.52904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nanticha Danmatam
- Department of Industrial Chemistry, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Graduate School Chiang Mai University Chiang Mai Thailand
| | - Wanwipa Nakburee
- Department of Industrial Chemistry, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Graduate School Chiang Mai University Chiang Mai Thailand
| | - John Pearce
- Department of Industrial Chemistry, Faculty of Science Chiang Mai University Chiang Mai Thailand
| | - Datchanee Pattavarakorn
- Department of Industrial Chemistry, Faculty of Science Chiang Mai University Chiang Mai Thailand
- Center of Excellence in Materials Science and Technology Chiang Mai University Chiang Mai Thailand
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7
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Barakat A, Kamoun EA, El-Moslamy SH, Ghazy MB, Fahmy A. Photo-curable carboxymethylcellulose composite hydrogel as a promising biomaterial for biomedical applications. Int J Biol Macromol 2022; 207:1011-1021. [PMID: 35381281 DOI: 10.1016/j.ijbiomac.2022.03.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/13/2022] [Accepted: 03/29/2022] [Indexed: 11/05/2022]
Abstract
A series of carboxymethylcellulose (CMC) functionalized with glycidyl methacrylate (GMA) was successfully synthesized for producing of CMC-g-GMA copolymer. Water-soluble CMC-g-GMA copolymer was photo-crosslinked while Irgacure-2959 was used as a UV-photo-initiator at 365 nm. On the other hand, cellulose nanocrystals (CNCs) from sugarcane were graft-copolymerized in an aqueous solution utilizing cerium ammonium nitrate (CAN) as an initiator in a redox-initiated free-radical approach. CNCs were grafted with GMA to enhance their physicochemical and biological characteristics. Factors affecting hydrogel formation, e.g. CMC-g-GMA copolymer concentration, irradiation time and incorporation of different concentration of CNCs-g-GMA nano-filler, were discussed in dependance on the swelling degree and gel fraction of the produced hydrogels. Notably, the addition of CNCs-g-GMA nanofillers increased progressively thermal stability of the prepared hydrogel. CMC-g-GMA filled with CNCs-g-GMA composite hydrogel showed antimicrobial activity against multidrug resistance pathogens. Thus, CMC-g-GMA filled with CNCs-g-GMA composite hydrogel could be endorsed as compatible biomaterials for versatile biomedical applications.
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Affiliation(s)
| | - Elbadawy A Kamoun
- Polymeric Materials Research Dep., Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg Al-Arab City 21934, Alexandria, Egypt; Nanotechnology Research Center (NTRC), The British University in Egypt (BUE), El-Sherouk City, Cairo 11837, Egypt.
| | - Shahira H El-Moslamy
- Bioprocess Development Dep., Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg Al-Arab City 21934, Alexandria, Egypt
| | - M B Ghazy
- Chemistry Dep., Faculty of Science, Al-Azhar University, Cairo 11884, Egypt
| | - Alaa Fahmy
- Chemistry Dep., Faculty of Science, Al-Azhar University, Cairo 11884, Egypt.
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8
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Ianovici I, Zagury Y, Redenski I, Lavon N, Levenberg S. 3D-printable plant protein-enriched scaffolds for cultivated meat development. Biomaterials 2022; 284:121487. [PMID: 35421802 DOI: 10.1016/j.biomaterials.2022.121487] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 03/14/2022] [Accepted: 03/23/2022] [Indexed: 02/06/2023]
Abstract
Cultivated meat harnesses tissue engineering (TE) concepts to create sustainable, edible muscle tissues, for addressing the rising meat product demands and their global consequences. As 3D-printing is a promising method for creating thick and complex structures, two plant-protein-enriched scaffolding compositions were primarily assessed in our work as 3D-printable platforms for bovine satellite cells (BSC) maturation. Mixtures of pea protein isolate (PPI) and soy protein isolate (SPI) with RGD-modified alginate (Alginate(RGD)) were evaluated as prefabricated mold-based and 3D-printed scaffolds for BSC cultivation, and ultimately, as potential bioinks for cellular printing. Mold-based protein enriched scaffolds exhibited elevated stability and stiffness compared to ones made of Alginate(RGD) alone, while allowing unhindered BSC spreading and maturation. Extrusion based 3D-printing with the two compositions was then developed, while using an edible, removable agar support bath. Successfully fabricated constructs with well-defined geometries supported BSC attachment and differentiation. Finally, cellular bioprinting was demonstrated with PPI-enriched bioinks. Cell recovery post-printing was observed in two cultivation configurations, reaching ∼80-90% viability over time. Moreover, cells could mature within 3D-printed cellular constructs. As animal-derived materials were avoided in our scaffold fabrication process, and pea-protein is known for its low allergic risk, these findings have great promise for further cultivated meat research.
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Affiliation(s)
- Iris Ianovici
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Yedidya Zagury
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Idan Redenski
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel
| | - Neta Lavon
- Aleph-Farms Ltd., Rehovot, 7670609, Israel
| | - Shulamit Levenberg
- Department of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, 3200003, Israel; Aleph-Farms Ltd., Rehovot, 7670609, Israel.
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9
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Tuan Mohamood NFAZ, Abdul Halim AH, Zainuddin N. Carboxymethyl Cellulose Hydrogel from Biomass Waste of Oil Palm Empty Fruit Bunch Using Calcium Chloride as Crosslinking Agent. Polymers (Basel) 2021; 13:polym13234056. [PMID: 34883560 PMCID: PMC8658993 DOI: 10.3390/polym13234056] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/04/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022] Open
Abstract
Carboxymethyl cellulose (CMC) is modified cellulose extracted from oil palm empty fruit bunch (OPEFB) biomass waste that has been prepared through etherification using sodium monochloroacetate (SMCA) in the presence of sodium hydroxide. In this research, CMC hydrogel was prepared using calcium chloride (CaCl2) as the chemical crosslinker. Throughout the optimization process, four important parameters were studied, which were: (1) CMC concentration, (2) CaCl2 concentration, (3) reaction time, and (4) reaction temperature. From the results, the best gel content obtained was 28.11% at 20% (w/v) of CMC with 1% (w/v) of CaCl2 in 24 h reaction at room temperature. Meanwhile, the degree of swelling for CMC hydrogel was 47.34 g/g. All samples were characterized using FT-IR, XRD, TGA, and FESEM to study and compare modification on the OPEFB cellulose. The FT-IR spectrum of CMC hydrogel showed a shift of COO- peaks at 1585 cm-1 and 1413 cm-1, indicating the substitution of Ca2+ into the CMC molecular chains. The XRD diffractogram of CMC hydrogel showed no observation of sharp peaks, which signified an amorphous hydrogel phase. The CrI value also proved the decrement of the crystalline nature of CMC hydrogel. TGA-DTG thermograms showed that the Tmax of CMC hydrogel at 293.33 °C is slightly better in thermal stability compared to CMC. Meanwhile, the FESEM micrograph of CMC hydrogel showed interconnected pores indicating the crosslinkages in CMC hydrogel. CMC hydrogel was successfully synthesized using CaCl2 as a crosslinking agent, and its swelling ability can be used in various applications such as drug delivery systems, industrial effluent, food additives, heavy metal removal, and many more.
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10
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Fernández-Garibay X, Ortega MA, Cerro-Herreros E, Comelles J, Martínez E, Artero R, Fernández-Costa JM, Ramón-Azcón J. Bioengineered in vitro3D model of myotonic dystrophy type 1 human skeletal muscle. Biofabrication 2021; 13. [PMID: 33836519 DOI: 10.1088/1758-5090/abf6ae] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 04/09/2021] [Indexed: 02/06/2023]
Abstract
Myotonic dystrophy type 1 (DM1) is the most common hereditary myopathy in the adult population. The disease is characterized by progressive skeletal muscle degeneration that produces severe disability. At present, there is still no effective treatment for DM1 patients, but the breakthroughs in understanding the molecular pathogenic mechanisms in DM1 have allowed the testing of new therapeutic strategies. Animal models andin vitrotwo-dimensional cell cultures have been essential for these advances. However, serious concerns exist regarding how faithfully these models reproduce the biological complexity of the disease. Biofabrication tools can be applied to engineer human three-dimensional (3D) culture systems that complement current preclinical research models. Here, we describe the development of the firstin vitro3D model of DM1 human skeletal muscle. Transdifferentiated myoblasts from patient-derived fibroblasts were encapsulated in micromolded gelatin methacryloyl-carboxymethyl cellulose methacrylate hydrogels through photomold patterning on functionalized glass coverslips. These hydrogels present a microstructured topography that promotes myoblasts alignment and differentiation resulting in highly aligned myotubes from both healthy and DM1 cells in a long-lasting cell culture. The DM1 3D microtissues recapitulate the molecular alterations detected in patient biopsies. Importantly, fusion index analyses demonstrate that 3D micropatterning significantly improved DM1 cell differentiation into multinucleated myotubes compared to standard cell cultures. Moreover, the characterization of the 3D cultures of DM1 myotubes detects phenotypes as the reduced thickness of myotubes that can be used for drug testing. Finally, we evaluated the therapeutic effect of antagomiR-23b administration on bioengineered DM1 skeletal muscle microtissues. AntagomiR-23b treatment rescues both molecular DM1 hallmarks and structural phenotype, restoring myotube diameter to healthy control sizes. Overall, these new microtissues represent an improvement over conventional cell culture models and can be used as biomimetic platforms to establish preclinical studies for myotonic dystrophy.
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Affiliation(s)
- Xiomara Fernández-Garibay
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain
| | - María A Ortega
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain
| | - Estefanía Cerro-Herreros
- University Institute for Biotechnology and Biomedicine (BIOTECMED), University of Valencia, Dr Moliner 50, E46100 Burjassot, Valencia, Spain.,Translational Genomics Group, Incliva Health Research Institute, Dr Moliner 50, E46100 Burjassot, Valencia, Spain.,Joint Unit Incliva- CIPF, Dr Moliner 50, E46100 Burjassot, Valencia, Spain
| | - Jordi Comelles
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain.,Department of Electronics and Biomedical Engineering, University of Barcelona (UB), c/Martí i Franquès 1-11, E08028 Barcelona, Spain
| | - Elena Martínez
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain.,Department of Electronics and Biomedical Engineering, University of Barcelona (UB), c/Martí i Franquès 1-11, E08028 Barcelona, Spain.,Centro de Investigación Biomédica en Red (CIBER), Av. Monforte de Lemos 3-5, Pabellón 11, Planta 0, E28029 Madrid, Spain
| | - Rubén Artero
- University Institute for Biotechnology and Biomedicine (BIOTECMED), University of Valencia, Dr Moliner 50, E46100 Burjassot, Valencia, Spain.,Translational Genomics Group, Incliva Health Research Institute, Dr Moliner 50, E46100 Burjassot, Valencia, Spain.,Joint Unit Incliva- CIPF, Dr Moliner 50, E46100 Burjassot, Valencia, Spain
| | - Juan M Fernández-Costa
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain
| | - Javier Ramón-Azcón
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), c/Baldiri Reixac 10-12, E08028 Barcelona, Spain.,Institució Catalana de Reserca I Estudis Avançats (ICREA), Passeig de Lluís Companys, 23, E08010 Barcelona, Spain
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11
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An JM, Shahriar SMS, Hasan MN, Cho S, Lee YK. Carboxymethyl Cellulose, Pluronic, and Pullulan-Based Compositions Efficiently Enhance Antiadhesion and Tissue Regeneration Properties without Using Any Drug Molecules. ACS APPLIED MATERIALS & INTERFACES 2021; 13:15992-16006. [PMID: 33797224 DOI: 10.1021/acsami.0c21938] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Pharmacological-based treatment approaches have been used over time to prevent postlaparotomy adhesion. However, the rapid elimination of therapeutics from the peritoneum, and their unwanted side effects, easy flow from the wound site by gravity, and low therapeutic efficacy increase the urgent need for the next generation of antiadhesion agents. This article represents the development of biocompatible and biodegradable antiadhesion agents that consist of carboxymethyl cellulose (CMC) and pullulan with three different types of physical characteristics such as the solution type (ST), film type (FT), and thermosensitive type (TST). These antiadhesion agents that contain no drugs exhibit excellent physical characteristics and superior stability over 30 days in the operative sites without any toxicity and side effects that make the compositions strong candidates as novel antiadhesion agents. Also, the proposed samples reveal superior antiadhesion and tissue regeneration properties in Sprague-Dawley (SD) rats after surgery over Medicurtain. Medicurtain effectively prevented postlaparotomy adhesion in ∼42% of experimental animals, whereas ST 2.25-10, ST 2.5-5, ST 2.5-10, FT 20, and TST 1.5 were effective in 100% of animals. Thus, we believe these antiadhesion agents could be promising to reduce adhesion-related complications during and post-surgical operations and deserve consideration for further study for clinical purposes.
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Affiliation(s)
- Jeong Man An
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- Department of Bioengineering, College of Engineering, Hanyang University, Seoul 04763, Republic of Korea
- KB Biomed Inc., Chungju 27469, Republic of Korea
| | - S M Shatil Shahriar
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- KB Biomed Inc., Chungju 27469, Republic of Korea
- Interdisciplinary Graduate Program in Biomedical Sciences, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198-5940, United States
| | - Mohammad Nazmul Hasan
- Department of Green Bioengineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
| | - Sungpil Cho
- 4D Biomaterials Center, Korea National University of Transportation, Jeungpyeong 27909, Republic of Korea
| | - Yong-Kyu Lee
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- KB Biomed Inc., Chungju 27469, Republic of Korea
- Department of Green Bioengineering, Korea National University of Transportation, Chungju 27469, Republic of Korea
- 4D Biomaterials Center, Korea National University of Transportation, Jeungpyeong 27909, Republic of Korea
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12
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Aizad S, Zubairi SI, Yahaya BH, Lazim AM. Centella asiatica Extract Potentiates Anticancer Activity in an Improved 3-D PHBV-Composite-CMC A549 Lung Cancer Microenvironment Scaffold. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2020. [DOI: 10.1007/s13369-020-05072-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Velasco-Mallorquí F, Fernández-Costa JM, Neves L, Ramón-Azcón J. New volumetric CNT-doped gelatin-cellulose scaffolds for skeletal muscle tissue engineering. NANOSCALE ADVANCES 2020; 2:2885-2896. [PMID: 36132391 PMCID: PMC9418820 DOI: 10.1039/d0na00268b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 05/28/2020] [Indexed: 05/23/2023]
Abstract
Currently, the fabrication of scaffolds for engineered skeletal muscle tissues is unable to reach the millimeter size. The main drawbacks are the poor nutrient diffusion, lack of an internal structure to align the precursor cells, and poor mechanical and electric properties. Herein, we present a combination of gelatin-carboxymethyl cellulose materials polymerised by a cryogelation process that allowed us to reach scaffold fabrication up to millimeter size and solve the main problems related to the large size muscle tissue constructs. (1) By incorporating carbon nanotubes (CNT), we can improve the electrical properties of the scaffold, thereby enhancing tissue maturation when applying an electric pulse stimulus (EPS). (2) We have fabricated an anisotropic internal three-dimensional microarchitecture with good pore distribution and highly aligned morphology to enhance the cell alignment, cell fusion and myotube formation. With this set up, we were able to generate a fully functional skeletal muscle tissue using a combination of EPS and our doped-biocomposite scaffold and obtain a mature tissue on the millimeter scale. We also characterized the pore distribution, swelling, stiffness and conductivity of the scaffold. Moreover, we proved that the cells were viable and could fuse in three-dimensional (3D) functional myotubes throughout the scaffold. In conclusion, we fabricated a biocompatible and customizable scaffold for 3D cell culture suitable for a wide range of applications such as organ-on-a-chip, drug screening, transplantation and disease modelling.
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Affiliation(s)
- Ferran Velasco-Mallorquí
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST) Baldiri I Reixac 10-12 Barcelona Spain
| | - Juan M Fernández-Costa
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST) Baldiri I Reixac 10-12 Barcelona Spain
| | - Luisa Neves
- Multiwave Imaging, Hotel Technoptic 2 Rue Marc Donadille 13013 Marseille France
| | - Javier Ramón-Azcón
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST) Baldiri I Reixac 10-12 Barcelona Spain
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14
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Luo LJ, Nguyen DD, Lai JY. Long-acting mucoadhesive thermogels for improving topical treatments of dry eye disease. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 115:111095. [PMID: 32600699 DOI: 10.1016/j.msec.2020.111095] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 04/12/2020] [Accepted: 05/12/2020] [Indexed: 12/25/2022]
Abstract
Dry eye disease (DED) is the most common ocular disorder that causes persistent discomfort and blurry vision in patients. Despite pharmacotherapy strategies, the current topical administration of eye drops remains a great challenge owing to their low bioavailability and short residence time. Herein, we demonstrate an effective topical treatment of DED via rational design of a long-acting and mucoadhesive drug delivery system. Specifically, the drug carrier is a chemically ternary material system consisting of gelatin that serves as an enzyme-mediated degradable matrix, poly(N-isopropylacrylamide) as a thermo-responsive regulator, and lectin Helix pomatia agglutinin as a mucus-binding component. The long-acting drug release performance is exploited via initiator effects during the synthesis of the thermo-responsive polymer, while the mucoadhesive feature is inherited from the mucus-binding material. In a rabbit model of DED, a pharmacotherapy based on one-time topical administration of epigallocatechin gallate-loaded carrier onto the cul-de-sac could effectively repair the defective corneal epithelium via mitigating cellular inflammation, oxidative stress, and cell apoptosis for a sustained period over 14 days. These findings on the initiator and synergy effects in the development of the advanced ophthalmic formulation show great promise for efficient management of complex ocular diseases by a simple topical administration route.
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Affiliation(s)
- Li-Jyuan Luo
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan 33302, Taiwan, ROC
| | - Duc Dung Nguyen
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan 33302, Taiwan, ROC
| | - Jui-Yang Lai
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan 33302, Taiwan, ROC; Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou, Taoyuan 33305, Taiwan, ROC; Department of Materials Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan, ROC.
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15
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Nguyen DD, Luo LJ, Lue SJ, Lai JY. The role of aromatic ring number in phenolic compound-conjugated chitosan injectables for sustained therapeutic antiglaucoma efficacy. Carbohydr Polym 2020; 231:115770. [DOI: 10.1016/j.carbpol.2019.115770] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 01/24/2023]
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16
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Luo LJ, Nguyen DD, Lai JY. Benzoic acid derivative-modified chitosan-g-poly(N-isopropylacrylamide): Methoxylation effects and pharmacological treatments of Glaucoma-related neurodegeneration. J Control Release 2020; 317:246-258. [DOI: 10.1016/j.jconrel.2019.11.038] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/11/2019] [Accepted: 11/28/2019] [Indexed: 01/29/2023]
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17
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Varma DM, DiNicolas MS, Nicoll SB. Injectable, redox-polymerized carboxymethylcellulose hydrogels promote nucleus pulposus-like extracellular matrix elaboration by human MSCs in a cell density-dependent manner. J Biomater Appl 2019; 33:576-589. [PMID: 30326804 DOI: 10.1177/0885328218805216] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Low back pain is a major cause for disability and is closely linked to intervertebral disc degeneration. Mechanical and biological dysfunction of the nucleus pulposus in the disc has been found to initiate intradiscal degenerative processes. Replacing or enriching the diseased nucleus pulposus with an injectable, stem cell-laden biomaterial that mimics its material properties can provide a minimally invasive strategy for biological and structural repair of the tissue. In this study, injectable, in situ-gelling carboxymethylcellulose hydrogels were developed for nucleus pulposus tissue engineering using encapsulated human marrow-derived mesenchymal stromal cells (hMSCs). With the goal of obtaining robust extracellular matrix deposition and faster construct maturation, two cell-seeding densities, 20 × 106 cells/ml and 40 × 106 cells/ml, were examined. The constructs were fabricated using a redox initiation system to yield covalently crosslinked, cell-seeded hydrogels via radical polymerization. Chondrogenic culture of the hydrogels over 35 days exhibited high cell viability along with deposition of proteoglycan and collagen-rich extracellular matrix, and mechanical and swelling properties similar to native human nucleus pulposus. Further, the matrix production and distribution in the carboxymethylcellulose hydrogels was found to be strongly influenced by hMSC-seeding density, with the lower cell-seeding density yielding a more favorable nucleus pulposus-specific matrix phenotype, while the rate of construct maturation was less dependent on the cell-seeding density. These findings are the first to demonstrate the utility of redox-polymerized carboxymethylcellulose hydrogels as hMSC carriers for potential minimally invasive treatment strategies for nucleus pulposus replacement.
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Affiliation(s)
- Devika M Varma
- The City College of the City University of New York, New York, NY, USA
| | | | - Steven B Nicoll
- The City College of the City University of New York, New York, NY, USA
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18
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Pettignano A, Charlot A, Fleury E. Carboxyl-functionalized derivatives of carboxymethyl cellulose: towards advanced biomedical applications. POLYM REV 2019. [DOI: 10.1080/15583724.2019.1579226] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Asja Pettignano
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
| | - Aurélia Charlot
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
| | - Etienne Fleury
- Université de Lyon, INSA LYON, Ingénierie des Matériaux Polymères IMP-UMR CNRS 5223 F 69621, Villeurbanne, France
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19
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Gupta A, Kowalczuk M, Heaselgrave W, Britland ST, Martin C, Radecka I. The production and application of hydrogels for wound management: A review. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.12.019] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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20
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García-Lizarribar A, Fernández-Garibay X, Velasco-Mallorquí F, Castaño AG, Samitier J, Ramon-Azcon J. Composite Biomaterials as Long-Lasting Scaffolds for 3D Bioprinting of Highly Aligned Muscle Tissue. Macromol Biosci 2018; 18:e1800167. [PMID: 30156756 DOI: 10.1002/mabi.201800167] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/03/2018] [Indexed: 12/11/2022]
Abstract
New biocompatible materials have enabled the direct 3D printing of complex functional living tissues, such as skeletal and cardiac muscle. Gelatinmethacryloyl (GelMA) is a photopolymerizable hydrogel composed of natural gelatin functionalized with methacrylic anhydride. However, it is difficult to obtain a single hydrogel that meets all the desirable properties for tissue engineering. In particular, GelMA hydrogels lack versatility in their mechanical properties and lasting 3D structures. In this work, a library of composite biomaterials to obtain versatile, lasting, and mechanically tunable scaffolds are presented. Two polysaccharides, alginate and carboxymethyl cellulose chemically functionalized with methacrylic anhydride, and a synthetic material, such as poly(ethylene glycol) diacrylate are combined with GelMA to obtain photopolymerizable hydrogel blends. Physical properties of the obtained composite hydrogels are screened and optimized for the growth and development of skeletal muscle fibers from C2C12 murine cells, and compared with pristine GelMA. All these composites show high resistance to degradation maintaining the 3D structure with high fidelity over several weeks. Altogether, in this study a library of biocompatible novel and totally versatile composite biomaterials are developed and characterized, with tunable mechanical properties that give structure and support myotube formation and alignment.
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Affiliation(s)
- Andrea García-Lizarribar
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain.,Centro de Investigación Biomédica en Red, 28029, Madrid, Spain
| | - Xiomara Fernández-Garibay
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain
| | - Ferran Velasco-Mallorquí
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain
| | - Albert G Castaño
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain
| | - Josep Samitier
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain.,Centro de Investigación Biomédica en Red, 28029, Madrid, Spain.,Department of Electronic and Biomedical Engineering, University of Barcelona,, 08028, Barcelona, Spain
| | - Javier Ramon-Azcon
- Institute for Bioengineering of Catalonia, Barcelona Institute of Science and Technology, Baldiri Reixac 10-12,, 08028, Barcelona, Spain
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21
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Manjubala I, Basu P, Narendrakumar U. In situ synthesis of hydroxyapatite/carboxymethyl cellulose composites for bone regeneration applications. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4393-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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22
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Advances in Degradable Embolic Microspheres: A State of the Art Review. J Funct Biomater 2018; 9:jfb9010014. [PMID: 29373510 PMCID: PMC5872100 DOI: 10.3390/jfb9010014] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/19/2018] [Accepted: 01/24/2018] [Indexed: 12/03/2022] Open
Abstract
Considerable efforts have been placed on the development of degradable microspheres for use in transarterial embolization indications. Using the guidance of the U.S. Food and Drug Administration (FDA) special controls document for the preclinical evaluation of vascular embolization devices, this review consolidates all relevant data pertaining to novel degradable microsphere technologies for bland embolization into a single reference. This review emphasizes intended use, chemical composition, degradative mechanisms, and pre-clinical safety, efficacy, and performance, while summarizing the key advantages and disadvantages for each degradable technology that is currently under development for transarterial embolization. This review is intended to provide an inclusive reference for clinicians that may facilitate an understanding of clinical and technical concepts related to this field of interventional radiology. For materials scientists, this review highlights innovative devices and current evaluation methodologies (i.e., preclinical models), and is designed to be instructive in the development of innovative/new technologies and evaluation methodologies.
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23
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Kageyama T, Osaki T, Enomoto J, Myasnikova D, Nittami T, Hozumi T, Ito T, Fukuda J. In Situ Cross-Linkable Gelatin-CMC Hydrogels Designed for Rapid Engineering of Perfusable Vasculatures. ACS Biomater Sci Eng 2016; 2:1059-1066. [DOI: 10.1021/acsbiomaterials.6b00203] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tatsuto Kageyama
- Graduate
School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Tatsuya Osaki
- Graduate
School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Junko Enomoto
- Graduate
School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Dina Myasnikova
- Graduate
School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Tadashi Nittami
- Graduate
School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
| | - Takuro Hozumi
- Center for Disease
Biology and Integrative Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Taichi Ito
- Center for Disease
Biology and Integrative Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Junji Fukuda
- Graduate
School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama, Kanagawa 240-8501, Japan
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24
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Monier M, Abdel-Latif D, Ji H. Synthesis and application of photo-active carboxymethyl cellulose derivatives. REACT FUNCT POLYM 2016. [DOI: 10.1016/j.reactfunctpolym.2016.03.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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King PJS, Giovanna Lizio M, Booth A, Collins RF, Gough JE, Miller AF, Webb SJ. A modular self-assembly approach to functionalised β-sheet peptide hydrogel biomaterials. SOFT MATTER 2016; 12:1915-1923. [PMID: 26702608 DOI: 10.1039/c5sm02039e] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Two complementary β-sheet-forming decapeptides have been created that form binary self-repairing hydrogels upon combination of the respective free-flowing peptide solutions at pH 7 and >0.28 wt%. The component peptides showed little structure separately but formed extended β-sheet fibres upon mixing, which became entangled to produce stiff hydrogels. Microscopy revealed two major structures; thin fibrils with a twisted or helical appearance and with widths comparable to the predicted lengths of the peptides within a β-sheet, and thicker, longer, interwoven fibres that appear to comprise laterally-packed fibrils. A range of gel stiffnesses (G' from 0.05 to 100 kPa) could be attained in this system by altering the assembly conditions, stiffnesses that cover the rheological properties desirable for cell culture scaffolds. Doping in a RGD-tagged component peptide at 5 mol% improved 3T3 fibroblast attachment and viability compared to hydrogel fibres without RGD functionalisation.
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Affiliation(s)
- Patrick J S King
- School of Chemistry, The University of Manchester, Brunswick Street, Manchester, M13 9PL, UK
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26
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Fabrication of PEG–carboxymethylcellulose hydrogel by thiol-norbornene photo-click chemistry. Int J Biol Macromol 2016; 83:1-8. [DOI: 10.1016/j.ijbiomac.2015.11.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 10/30/2015] [Accepted: 11/18/2015] [Indexed: 01/27/2023]
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27
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Vimalraj S, Saravanan S, Vairamani M, Gopalakrishnan C, Sastry TP, Selvamurugan N. A Combinatorial effect of carboxymethyl cellulose based scaffold and microRNA-15b on osteoblast differentiation. Int J Biol Macromol 2016; 93:1457-1464. [PMID: 26751402 DOI: 10.1016/j.ijbiomac.2015.12.083] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 12/25/2015] [Accepted: 12/28/2015] [Indexed: 01/09/2023]
Abstract
The present study was aimed to synthesize and characterize a bio-composite scaffold containing carboxymethyl cellulose (CMC), zinc doped nano-hydroxyapatite (Zn-nHAp) and ascorbic acid (AC) for bone tissue engineering applications. The fabricated bio-composite scaffold was characterized by SEM, FT-IR and XRD analyses. The ability of scaffold along with a bioactive molecule, microRNA-15b (miR-15b) for osteo-differentiation at cellular and molecular levels was determined using mouse mesenchymal stem cells (mMSCs). miR-15b acts as posttranscriptional gene regulator and regulates osteoblast differentiation. The scaffold and miR-15b were able to promote osteoblast differentiation; when these treatments were combined together on mMSCs, there was an additive effect on promotion of osteoblast differentiation. Thus, it appears that the combination of CMC/Zn-nHAp/AC scaffold with miR-15b would provide more efficient strategy for treating bone related defects and bone regeneration.
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Affiliation(s)
- S Vimalraj
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
| | - S Saravanan
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
| | - M Vairamani
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India
| | - C Gopalakrishnan
- Nanotechnology Research Center, SRM University, Kattankulathur, Tamil Nadu, India
| | - T P Sastry
- Bioproducts Laboratory, Central Leather Research Institute, Chennai, Tamil Nadu, India
| | - N Selvamurugan
- Department of Biotechnology, School of Bioengineering, SRM University, Kattankulathur, Tamil Nadu, India.
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28
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Development of crosslinked methylcellulose hydrogels for soft tissue augmentation using an ammonium persulfate-ascorbic acid redox system. Carbohydr Polym 2015; 134:497-507. [DOI: 10.1016/j.carbpol.2015.07.101] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2015] [Revised: 07/28/2015] [Accepted: 07/31/2015] [Indexed: 12/25/2022]
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29
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Characteristics of carboxymethyl cellulose/sericin hydrogels and the influence of molecular weight of carboxymethyl cellulose. Macromol Res 2015. [DOI: 10.1007/s13233-015-3116-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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30
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Rowland MJ, Atgie M, Hoogland D, Scherman OA. Preparation and Supramolecular Recognition of Multivalent Peptide–Polysaccharide Conjugates by Cucurbit[8]uril in Hydrogel Formation. Biomacromolecules 2015; 16:2436-43. [DOI: 10.1021/acs.biomac.5b00680] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew J. Rowland
- Melville Laboratory for Polymer
Synthesis, Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Marina Atgie
- Melville Laboratory for Polymer
Synthesis, Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Dominique Hoogland
- Melville Laboratory for Polymer
Synthesis, Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Oren A. Scherman
- Melville Laboratory for Polymer
Synthesis, Department of Chemistry, University of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
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31
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Joshi G, Naithani S, Varshney VK, Bisht SS, Rana V, Gupta PK. Synthesis and characterization of carboxymethyl cellulose from office waste paper: a greener approach towards waste management. WASTE MANAGEMENT (NEW YORK, N.Y.) 2015; 38:33-40. [PMID: 25543195 DOI: 10.1016/j.wasman.2014.11.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 10/17/2014] [Accepted: 11/21/2014] [Indexed: 06/04/2023]
Abstract
In the present study, functionalization of mixed office waste (MOW) paper has been carried out to synthesize carboxymethyl cellulose, a most widely used product for various applications. MOW was pulped and deinked prior to carboxymethylation. The deinked pulp yield was 80.62 ± 2.0% with 72.30 ± 1.50% deinkability factor. The deinked pulp was converted to CMC by alkalization followed by etherification using NaOH and ClCH2COONa respectively, in an alcoholic medium. Maximum degree of substitution (DS) (1.07) of prepared CMC was achieved at 50 °C with 0.094 M and 0.108 M concentrations of NaOH and ClCH2COONa respectively for 3h reaction time. The rheological characteristics of 1-3% aqueous solution of optimized CMC product showed the non-Newtonian pseudoplastic behavior. Fourier transform infra red (FTIR), nuclear magnetic resonance (NMR) and scanning electron microscope (SEM) study were used to characterize the CMC product.
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Affiliation(s)
- Gyanesh Joshi
- Cellulose and Paper Division, Forest Research Institute, Dehradun 248006, India.
| | - Sanjay Naithani
- Chemistry of Forest Products Division, Institute of Wood Science & Technology, Bangalore 560003, India
| | - V K Varshney
- Chemistry Division, Forest Research Institute, Dehradun 248006, India
| | - Surendra S Bisht
- Chemistry of Forest Products Division, Institute of Wood Science & Technology, Bangalore 560003, India
| | - Vikas Rana
- Cellulose and Paper Division, Forest Research Institute, Dehradun 248006, India
| | - P K Gupta
- Cellulose and Paper Division, Forest Research Institute, Dehradun 248006, India
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32
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Injectable carboxymethylcellulose hydrogels for soft tissue filler applications. Acta Biomater 2014; 10:4996-5004. [PMID: 25152355 DOI: 10.1016/j.actbio.2014.08.013] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 08/01/2014] [Accepted: 08/12/2014] [Indexed: 10/24/2022]
Abstract
Disease, trauma and aging all lead to deficits in soft tissue. As a result, there is a need to develop materials that safely and effectively restore areas of deficiency. While autogenous fat is the current gold standard, hyaluronic acid (HA) fillers are commonly used. However, the animal and bacterial origin of HA-based materials can induce adverse reactions in patients. With the aim of developing a safer and more affordable alternative, this study characterized the properties of a plant-derived, injectable carboxymethylcellulose (CMC) soft tissue filler. Specifically, methacrylated CMC was synthesized and crosslinked to form stable hydrogels at varying macromer concentrations (2-4% w/v) using an ammonium persulfate and ascorbic acid redox initiation system. The equilibrium Young's modulus was shown to vary with macromer concentration (ranging from ∼2 to 9.25kPa), comparable to values of native soft tissue and current surgical fillers. The swelling properties were similarly affected by macromer concentration, with 4% gels exhibiting the lowest swelling ratio and mesh size, and highest crosslinking density. Rheological analysis was performed to determine gelation onset and completion, and was measured to be within the ISO standard for injectable materials. In addition, hydrolytic degradation of these gels was sensitive to macromer concentration, while selective removal using enzymatic treatment was also demonstrated. Moreover, favorable cytocompatibility of the CMC hydrogels was exhibited by co-culture with human dermal fibroblasts. Taken together, these findings demonstrate the tunability of redox-crosslinked CMC hydrogels by varying fabrication parameters, making them a versatile platform for soft tissue filler applications.
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33
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Sa MW, Kim SE, Yun YP, Song HR, Kim JY. Fabrication of hybrid scaffolds by polymer deposition system and its in-vivo evaluation with a rat tibial defect model. Tissue Eng Regen Med 2014. [DOI: 10.1007/s13770-014-0065-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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34
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Gupta MS, Nicoll SB. Functional nucleus pulposus-like matrix assembly by human mesenchymal stromal cells is directed by macromer concentration in photocrosslinked carboxymethylcellulose hydrogels. Cell Tissue Res 2014; 358:527-39. [PMID: 25092545 DOI: 10.1007/s00441-014-1962-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 07/08/2014] [Indexed: 02/07/2023]
Abstract
Intervertebral disc (IVD) degeneration is associated with several pathophysiologic changes of the IVD, including dehydration of the nucleus pulposus (NP). Tissue engineering strategies may be used to restore both biological and mechanical function of the IVD following removal of NP tissue during surgical intervention. Recently, photocrosslinked carboxymethylcellulose (CMC) hydrogels were shown to support chondrogenic, NP-like extracellular matrix (ECM) elaboration by human mesenchymal stromal cells (hMSCs) when supplemented with TGF-β3; however, mechanical properties of these constructs did not reach native values. Fabrication parameters (i.e., composition, crosslinking density) can influence the bulk mechanical properties of hydrogel scaffolds, as well as cellular behavior and differentiation patterns. The objective of this study was to evaluate the influence of CMC macromer concentration (1.5, 2.5 and 3.5 % weight/volume) on bulk hydrogel properties and NP-like matrix elaboration by hMSCs. The lowest macromer concentration of 1.5 % exhibited the highest gene expression levels of aggrecan and collagen II at day 7, corresponding with the largest accumulation of glycosaminoglycans and collagen II by day 42. The ECM elaboration in the 1.5 % constructs was more homogeneously distributed compared to primarily pericellular localization in 3.5 % gels. The 1.5 % gels also displayed significant improvements in mechanical functionality by day 42 compared to earlier time points, which was not seen in the other groups. The effects of macromer concentration on matrix accumulation and organization are likely attributed to quantifiable differences in polymer crosslinking density and diffusive properties between the various hydrogel formulations. Taken together, these results demonstrate that macromer concentration of CMC hydrogels can direct hMSC matrix elaboration, such that a lower polymer concentration allows for greater NP-like ECM assembly and improvement of mechanical properties over time.
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Affiliation(s)
- Michelle S Gupta
- Department of Biomedical Engineering, The City College of New York, New York, NY, USA
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35
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Nguyen MK, Alsberg E. Bioactive factor delivery strategies from engineered polymer hydrogels for therapeutic medicine. Prog Polym Sci 2014; 39:1236-1265. [PMID: 25242831 PMCID: PMC4167348 DOI: 10.1016/j.progpolymsci.2013.12.001] [Citation(s) in RCA: 166] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Polymer hydrogels have been widely explored as therapeutic delivery matrices because of their ability to present sustained, localized and controlled release of bioactive factors. Bioactive factor delivery from injectable biopolymer hydrogels provides a versatile approach to treat a wide variety of diseases, to direct cell function and to enhance tissue regeneration. The innovative development and modification of both natural-(e.g., alginate (ALG), chitosan, hyaluronic acid (HA), gelatin, heparin (HEP), etc.) and synthetic-(e.g., polyesters, polyethyleneimine (PEI), etc.) based polymers has resulted in a variety of approaches to design drug delivery hydrogel systems from which loaded therapeutics are released. This review presents the state-of-the-art in a wide range of hydrogels that are formed though self-assembly of polymers and peptides, chemical crosslinking, ionic crosslinking and biomolecule recognition. Hydrogel design for bioactive factor delivery is the focus of the first section. The second section then thoroughly discusses release strategies of payloads from hydrogels for therapeutic medicine, such as physical incorporation, covalent tethering, affinity interactions, on demand release and/or use of hybrid polymer scaffolds, with an emphasis on the last 5 years.
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Affiliation(s)
- Minh Khanh Nguyen
- Department of Biomedical Engineering, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - Eben Alsberg
- Department of Biomedical Engineering, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
- Department of Orthopaedic Surgery, Case Western Reserve University, 204 Wickenden, 10900 Euclid Avenue, Cleveland, OH 44106, USA
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Bioresponsive polymers for the detection of bacterial contaminations in platelet concentrates. N Biotechnol 2014; 31:150-5. [DOI: 10.1016/j.nbt.2013.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2013] [Accepted: 11/09/2013] [Indexed: 02/02/2023]
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Gold GT, Varma DM, Harbottle D, Gupta MS, Stalling SS, Taub PJ, Nicoll SB. Injectable redox-polymerized methylcellulose hydrogels as potential soft tissue filler materials. J Biomed Mater Res A 2014; 102:4536-44. [PMID: 24677805 DOI: 10.1002/jbm.a.35132] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 01/14/2014] [Accepted: 02/12/2014] [Indexed: 11/06/2022]
Abstract
There is a significant clinical need for long-lasting, injectable materials for soft tissue reconstruction. Methylcellulose (MC) is an FDA-approved polysaccharide derivative of cellulose that is inexpensive, renewable, and biocompatible, and may serve as an alternative to existing synthetic and natural fillers. In this study, MC was modified with functional methacrylate groups and polymerized using a redox-initiation system to produce hydrogels with tunable properties. By varying the percent methacrylation and macromer concentration, the equilibrium moduli of the hydrogels were found to range between 1.29 ± 0.46 and 12.8 ± 2.94 kPa, on par with human adipose tissue, and also displayed an inverse relationship to the swelling properties. Rheological analyses determined gelation onset and completion to be in accordance with the ISO standard for injectable materials. Cellulase enzymatic treatment resulted in complete degradation of the hydrogels by 48 h, presenting the possibility of minimally invasive removal of the materials in the event of malposition or host reaction. In addition, co-culture experiments with human dermal fibroblasts showed the gels to be cytocompatible based on DNA measurements and Live/Dead staining. Taken together, these redox-polymerized MC hydrogels may be of use for a wide range of clinical indications requiring soft tissue augmentation.
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Affiliation(s)
- Gittel T Gold
- Department of Biomedical Engineering, The City College of New York, New York, New York
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Modelling and simulation of hydro-gel growth mechanism by analysis of experimental data. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1405-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Haldorai Y, Shim JJ. Chemo-responsive bilayer actuator film: fabrication, characterization and actuator response. NEW J CHEM 2014. [DOI: 10.1039/c4nj00014e] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A bilayer actuator showing fast and stable curling/uncurling motion was prepared by photo-cross-linking poly(AAm-co-AA)-g-CMC onto PA-6.
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Affiliation(s)
- Yuvaraj Haldorai
- Supercritical Fluids and Nano Processes Laboratory
- School of Chemical Engineering
- Yeungnam University
- Gyeongsan, Republic of Korea
| | - Jae-Jin Shim
- Supercritical Fluids and Nano Processes Laboratory
- School of Chemical Engineering
- Yeungnam University
- Gyeongsan, Republic of Korea
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Zhou Y, Fu S, Zhang L, Zhan H. Superabsorbent nanocomposite hydrogels made of carboxylated cellulose nanofibrils and CMC-g-p(AA-co-AM). Carbohydr Polym 2013; 97:429-35. [DOI: 10.1016/j.carbpol.2013.04.088] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Revised: 04/09/2013] [Accepted: 04/26/2013] [Indexed: 10/26/2022]
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Nayak S, Kundu SC. Sericin-carboxymethyl cellulose porous matrices as cellular wound dressing material. J Biomed Mater Res A 2013; 102:1928-40. [PMID: 23853114 DOI: 10.1002/jbm.a.34865] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 05/22/2013] [Accepted: 06/25/2013] [Indexed: 12/22/2022]
Affiliation(s)
- Sunita Nayak
- Department of Biotechnology; Indian Institute of Technology; Kharagpur 7213 02 West Bengal India
| | - S. C. Kundu
- Department of Biotechnology; Indian Institute of Technology; Kharagpur 7213 02 West Bengal India
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Balakrishnan B, Joshi N, Banerjee R. Borate aided Schiff's base formation yields in situ gelling hydrogels for cartilage regeneration. J Mater Chem B 2013; 1:5564-5577. [DOI: 10.1039/c3tb21056a] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Development of Eczematous Symptoms by the Implanted Breast Prosthesis. Aesthetic Plast Surg 2012; 36:1155-9. [DOI: 10.1007/s00266-012-9946-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 06/28/2012] [Indexed: 11/27/2022]
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