1
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Lei J, Wang L, Yang C, Li D, Zhang J, Ma J, Zhang P, Li Q, Zhang J. Dasatinib and erianin co-loaded ion-responsive in-situ hydrogel for effective treatment of corneal neovascularization. J Control Release 2024; 376:94-107. [PMID: 39368709 DOI: 10.1016/j.jconrel.2024.10.001] [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: 05/14/2024] [Revised: 09/04/2024] [Accepted: 10/01/2024] [Indexed: 10/07/2024]
Abstract
Corneal neovasularization (CNV) is one of the leading causes for visual impairment. Dasatinib is a multi-target tyrosine kinase inhibitor, which can inhibit both platelet derived growth factor receptor and Src family kinases. Erianin exhibits excellent anti-inflammatory and anti-angiogenic effects. In this study, dasatinib and erianin were found to synergically inhibit the proliferation, migration and tube formation of Ea.hy926 cells, the three most important cellular processes of CNV. Next, dasatinib and erianin were co-encapsulated in nanostructured lipid carriers (dasa-eri-NLC), which increased the solubility of dasatinib by about 1790 times, increased the solubility of erianin by about 3 times. To improve its retention time on the ocular surface, dasa-eri-NLC was mixed with gellan gum (dasa-eri-NLC-gel), which achieved a sol-gel transformation when got in contact with tears. The dasa-eri-NLC-gel exhibited good rheological properties with shear thinning properties, extended the ocular residence time by more than 6 times, sustained the drug release, improved the corneal permeability of drug and exhibited good biocompatibility. Finally, the in vivo anti-CNV effect was evaluated in an alkaline burned mouse model of CNV, in which, the dasa-eri-NLC-gel significantly impeded the development and pathological changes of CNV, inhibited the expression of TNF-α, VEGF-A, HIF-1α, Src, pSrc in the cornea. In summary, dasa-eri-NLC-gel safely and efficiently delivered dasatinib and erianin to the cornea and exhibited significantly anti-CNV effect via inhibiting various angiogenesis related cytokines or factors. Dasa-eri-NLC-gel showed a great promise for the treatment of CNV and our study laid a solid foundation for future clinical transformation.
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Affiliation(s)
- Jiaxing Lei
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Lei Wang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Chen Yang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Dongdong Li
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jiaxue Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Jia Ma
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China; The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Peipei Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
| | - Qingqing Li
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China.
| | - Jiye Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China.
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2
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Ajam A, Huang Y, Islam MS, Kilian KA, Kruzic JJ. Mechanical and biological behavior of double network hydrogels reinforced with alginate versus gellan gum. J Mech Behav Biomed Mater 2024; 157:106642. [PMID: 38963998 DOI: 10.1016/j.jmbbm.2024.106642] [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: 04/02/2024] [Revised: 06/06/2024] [Accepted: 06/22/2024] [Indexed: 07/06/2024]
Abstract
Alginate and gellan gum have both been used by researchers as reinforcing networks to create tough and biocompatible polyethylene glycol (PEG) based double network (DN) hydrogels; however, the relative advantages and disadvantages of each approach are not understood. This study directly compares the mechanical and biological properties of polyethylene glycol di-methacrylate (PEGDMA) hybrid DN hydrogels reinforced with either gellan gum or sodium alginate using PEGDMA concentrations from 10 to 20 wt% and reinforcing network concentrations of 1 and 2 wt%. The findings demonstrate that gellan gum reinforcement is more effective at increasing the strength, stiffness, and toughness of PEGDMA DN hydrogels. In contrast, alginate reinforcement yields DN hydrogels with greater stretchability compared to gellan gum reinforced PEGDMA. Furthermore, separate measurements of toughness via unnotched work of rupture testing and notched fracture toughness testing showed a strong correlation of these two properties for a single reinforcing network type, but not across the two types of reinforcing networks. This suggests that additional notched fracture toughness experiments are important for understanding the full mechanical response when comparing different tough DN hydrogel systems. Regarding the biological response, after conjugation of matrix protein to the surface of both materials robust cell attachment and spreading was supported with higher yes associated protein (YAP) nuclear expression observed in populations adhering to the stiffer gellan gum-PEGDMA material. This study provides valuable insights regarding how to design double network hydrogels for specific property requirements, e.g., for use in biomedical devices, as scaffolding for tissue engineering, or in soft robotic applications.
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Affiliation(s)
- Alaa Ajam
- School of Mechanical and Manufacturing Engineering, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia
| | - Yuwan Huang
- School of Mechanical and Manufacturing Engineering, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia
| | - Md Shariful Islam
- School of Materials Science and Engineering, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia
| | - Kristopher A Kilian
- School of Materials Science and Engineering, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia; School of Chemistry, Australian Centre for NanoMedicine, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia
| | - Jamie J Kruzic
- School of Mechanical and Manufacturing Engineering, University of New South Wales (UNSW Sydney), Sydney, NSW, 2052, Australia.
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3
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Paoletti L, Baschieri F, Migliorini C, Di Meo C, Monasson O, Peroni E, Matricardi P. 3D printing of gellan-dextran methacrylate IPNs in glycerol and their bioadhesion by RGD derivatives. J Biomed Mater Res A 2024; 112:1107-1123. [PMID: 38433552 DOI: 10.1002/jbm.a.37698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/14/2024] [Accepted: 02/22/2024] [Indexed: 03/05/2024]
Abstract
The ever-growing need for new tissue and organ replacement approaches paved the way for tissue engineering. Successful tissue regeneration requires an appropriate scaffold, which allows cell adhesion and provides mechanical support during tissue repair. In this light, an interpenetrating polymer network (IPN) system based on biocompatible polysaccharides, dextran (Dex) and gellan (Ge), was designed and proposed as a surface that facilitates cell adhesion in tissue engineering applications. The new matrix was developed in glycerol, an unconventional solvent, before the chemical functionalization of the polymer backbone, which provides the system with enhanced properties, such as increased stiffness and bioadhesiveness. Dex was modified introducing methacrylic groups, which are known to be sensitive to UV light. At the same time, Ge was functionalized with RGD moieties, known as promoters for cell adhesion. The printability of the systems was evaluated by exploiting the ability of glycerol to act as a co-initiator in the process, speeding up the kinetics of crosslinking. Following semi-IPNs formation, the solvent was removed by extensive solvent exchange with HEPES and CaCl2, leading to conversion into IPNs due to the ionic gelation of Ge chains. Mechanical properties were investigated and IPNs ability to promote osteoblasts adhesion was evaluated on thin-layer, 3D-printed disk films. Our results show a significant increase in adhesion on hydrogels decorated with RGD moieties, where osteoblasts adopted the spindle-shaped morphology typical of adherent mesenchymal cells. Our findings support the use of RGD-decorated Ge/Dex IPNs as new matrices able to support and facilitate cell adhesion in the perspective of bone tissue regeneration.
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Affiliation(s)
- Luca Paoletti
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy
| | - Francesco Baschieri
- Institute of Pathophysiology, Biocenter, Medical University of Innsbruck, Innsbruck, Austria
| | - Claudia Migliorini
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy
| | - Chiara Di Meo
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy
| | - Olivier Monasson
- CY Cergy Paris Université, CNRS, BioCIS, Cergy-Pontoise, France
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry, France
| | - Elisa Peroni
- CY Cergy Paris Université, CNRS, BioCIS, Cergy-Pontoise, France
- Université Paris-Saclay, CNRS, BioCIS, Châtenay-Malabry, France
| | - Pietro Matricardi
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy
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4
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de Andrade ALM, da Silva LP, Parizotto NA, Brassolatti P, Liebano RE, Marques AP. Effect of photobiomodulation on the behaviour of mesenchymal stem cells in three-dimensional cultures. Lasers Med Sci 2023; 38:221. [PMID: 37749444 DOI: 10.1007/s10103-023-03883-2] [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: 06/06/2023] [Accepted: 09/13/2023] [Indexed: 09/27/2023]
Abstract
Photobiomodulation (PBM) has been proposed as a strategy to improve the regenerative capacity of human adipose-derived stem cells (hASCs). Yet, this effect has been proved in 2D culture conditions. To analyze the effect of different doses of laser irradiation (660 nm) with different levels of energy (1 J, 2 J and 6 J) on hASCs cultured at 2D and 3D conditions. We used gellan gum spongy-like hydrogels as a biomaterial to 3D culture hASCs. Different doses (1-7 daily irradiations) and energy levels (1-6 J) of PBM were applied, and the metabolic activity, viability, proliferation, and release of ROS and IL-8 was evaluated up to 7 days. In 3D, cell proliferation increased at high energy (6 J) and after a single dose of irradiation, while in 2D, metabolic activity and proliferation was enhanced only after 3 doses and independently of the energy. More than 1 dose was needed to promote ROS secretion both in 2D and 3D culture conditions. Interestingly, a decrease of IL-8 secretion was detected only in 3D after 3-7 daily irradiations. Overall, hASCs response to PBM was not only dependent on the energy level and the number of applied stimuli, but also on the in vitro culture conditions.
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Affiliation(s)
- Ana Laura Martins de Andrade
- Physiotherapeutic Resources Laboratory, Post-Graduate Program in Physiotherapy, Department of Physiotherapy, Federal of University São Carlos, São Carlos, São Paulo, Brazil
- Post-Graduate Program in Biomedical Engineering, Department of Biomedical Engineering, University Brazil, Campus Itaquera, Rua Carolina Fonseca, 584, Vila Santana, 08230030, São Paulo, SP, Brazil
| | - Lucília Pereira da Silva
- 3B's Research Group, Biomaterials, Biodegradable and Biomimetics, Avepark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory, 4805-017, Braga, Guimarães, Portugal
| | - Nivaldo Antonio Parizotto
- Physiotherapeutic Resources Laboratory, Post-Graduate Program in Physiotherapy, Department of Physiotherapy, Federal of University São Carlos, São Carlos, São Paulo, Brazil.
- Post-Graduate Program in Biomedical Engineering, Department of Biomedical Engineering, University Brazil, Campus Itaquera, Rua Carolina Fonseca, 584, Vila Santana, 08230030, São Paulo, SP, Brazil.
| | - Patrícia Brassolatti
- Department of Morphology and Pathology, Post-Graduate Program in Evolutionary Genetics and Molecular Biology, Federal University of São Carlos (UFSCar), São Carlos, São Paulo, Brazil
| | - Richard Eloin Liebano
- Physiotherapeutic Resources Laboratory, Post-Graduate Program in Physiotherapy, Department of Physiotherapy, Federal of University São Carlos, São Carlos, São Paulo, Brazil
| | - Alexandra Pinto Marques
- 3B's Research Group, Biomaterials, Biodegradable and Biomimetics, Avepark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's - PT Government Associate Laboratory, 4805-017, Braga, Guimarães, Portugal
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5
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Cernencu AI, Ioniță M. The current state of the art in gellan-based printing inks in tissue engineering. Carbohydr Polym 2023; 309:120676. [PMID: 36906360 DOI: 10.1016/j.carbpol.2023.120676] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 02/02/2023] [Accepted: 02/03/2023] [Indexed: 02/10/2023]
Abstract
With the advancement of enhanced fabrication technologies, specifically 3D printing, it is now possible to build artificial tissue for personalized healing. However, inks developed from polymers often fail to meet expectations in terms of mechanical strength, scaffold integrity, and the stimulation of tissue formation. Developing new printable formulations as well as adapting existing printing methods is an essential aspect of contemporary biofabrication research. In order to push the boundaries of the printability window, various strategies have been developed employing gellan gum. This has resulted in major breakthroughs in the development of 3D hydrogels scaffolds that exhibit significant resemblance to genuine tissues and enables the fabrication of more complex systems. In light of the many uses of gellan gum, the purpose of this paper is to provide a synopsis of the printable ink designs drawing attention to the various compositions and fabrication approaches that may be used for tuning the properties of 3D printed hydrogels for tissue engineering applications. The purpose of this article is to outline the development of gellan-based 3D printing inks and to encourage research by highlighting the possible applications of gellan gum.
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Affiliation(s)
- Alexandra I Cernencu
- Advanced Polymer Materials Group, University Politehnica of Bucharest, SplaiulIndependenței, 313, 060042, Bucharest, Romania
| | - Mariana Ioniță
- Advanced Polymer Materials Group, University Politehnica of Bucharest, SplaiulIndependenței, 313, 060042, Bucharest, Romania; Faculty of Medical Engineering, University Politehnica of Bucharest, Bucharest 011061, Romania.
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6
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Gering C, Párraga J, Vuorenpää H, Botero L, Miettinen S, Kellomäki M. Bioactivated gellan gum hydrogels affect cellular rearrangement and cell response in vascular co-culture and subcutaneous implant models. BIOMATERIALS ADVANCES 2022; 143:213185. [PMID: 36371972 DOI: 10.1016/j.bioadv.2022.213185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
Hydrogels are suitable soft tissue mimics and capable of creating pre-vascularized tissues, that are useful for in vitro tissue engineering and in vivo regenerative medicine. The polysaccharide gellan gum (GG) offers an intriguing matrix material but requires bioactivation in order to support cell attachment and transfer of biomechanical cues. Here, four versatile modifications were investigated: Purified NaGG; avidin-modified NaGG combined with biotinylated fibronectin (NaGG-avd); oxidized GG (GGox) covalently modified with carbohydrazide-modified gelatin (gelaCDH) or adipic hydrazide-modified gelatin (gelaADH). All materials were subjected to rheological analysis to assess their viscoelastic properties, using a time sweep for gelation analysis, and subsequent amplitude sweep of the formed hydrogels. The sweeps show that NaGG and NaGG-avd are rather brittle, while gelatin-based hydrogels are more elastic. The degradation of preformed hydrogels in cell culture medium was analyzed with an amplitude sweep and show that gelatin-containing hydrogels degrade more dramatically. A co-culture of GFP-tagged HUVEC and hASC was performed to induce vascular network formation in 3D for up to 14 days. Immunofluorescence staining of the αSMA+ network showed increased cell response to gelatin-GG networks, while the NaGG-based hydrogels did not allow for the elongation of cells. Preformed, 3D hydrogels disks were implanted to subcutaneous rat skin pockets to evaluate biological in vivo response. As visible from the hematoxylin and eosin-stained tissue slices, all materials are biocompatible, however gelatin-GG hydrogels produced a stronger host response. This work indicates, that besides the biochemical cues added to the GG hydrogels, also their viscoelasticity greatly influences the biological response.
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Affiliation(s)
- Christine Gering
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| | - Jenny Párraga
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Hanna Vuorenpää
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Research, Development and Innovation Centre, Tampere University Hospital, Tampere, Finland
| | - Lucía Botero
- Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Susanna Miettinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland; Research, Development and Innovation Centre, Tampere University Hospital, Tampere, Finland
| | - Minna Kellomäki
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
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7
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Choi JH, In Kim S, Seo JS, Tumursukh NE, Kim SE, Choe SH, Kim SJ, Park S, Song JE, Khang G. Fast stress relaxing gellan gum that enhances the microenvironment and secreting function of bone mesenchymal stem cells. Int J Biol Macromol 2022; 222:2144-2157. [DOI: 10.1016/j.ijbiomac.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/19/2022] [Accepted: 10/02/2022] [Indexed: 11/05/2022]
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8
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Svanström A, Rosendahl J, Salerno S, Leiva MC, Gregersson P, Berglin M, Bogestål Y, Lausmaa J, Oko A, Chinga-Carrasco G, Petronis S, Standoft S, Ståhlberg A, Håkansson J, Landberg G. Optimized alginate-based 3D printed scaffolds as a model of patient derived breast cancer microenvironments in drug discovery. Biomed Mater 2021; 16. [PMID: 34030145 DOI: 10.1088/1748-605x/ac0451] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 05/24/2021] [Indexed: 12/11/2022]
Abstract
The cancer microenvironment influences tumor progression and metastasis and is pivotal to consider when designingin vivo-like cancer models. Current preclinical testing platforms for cancer drug development are mainly limited to 2D cell culture systems that poorly mimic physiological environments and traditional, low throughput animal models. The aim of this work was to produce a tunable testing platform based on 3D printed scaffolds (3DPS) with a simple geometry that, by extracellular components and response of breast cancer reporter cells, mimics patient-derived scaffolds (PDS) of breast cancer. Here, the biocompatible polysaccharide alginate was used as base material to generate scaffolds consisting of a 3D grid containing periostin and hydroxyapatite. Breast cancer cell lines (MCF7 and MDA-MB-231) produced similar phenotypes and gene expression levels of cancer stem cell, epithelial-mesenchymal transition, differentiation and proliferation markers when cultured on 3DPS and PDS, contrasting conventional 2D cultures. Importantly, cells cultured on 3DPS and PDS showed scaffold-specific responses to cytotoxic drugs (doxorubicin and 5-fluorouracil) that were different from 2D cultured cells. In conclusion, the data presented support the use of a tunable alginate-based 3DPS as a tumor model in breast cancer drug discovery.
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Affiliation(s)
- Andreas Svanström
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden
| | - Jennifer Rosendahl
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Simona Salerno
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden
| | - Maria Carmen Leiva
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden
| | - Pernilla Gregersson
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden
| | - Mattias Berglin
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Yalda Bogestål
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Jukka Lausmaa
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Asaf Oko
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | | | - Sarunas Petronis
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Simon Standoft
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden
| | - Anders Ståhlberg
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden.,Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden.,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, SE-41390 Gothenburg, Sweden
| | - Joakim Håkansson
- Division Material and Production, Department of Chemistry, Biomaterials and Textile, Unit for Biological function, RISE Research Institutes of Sweden, Borås SE-50115, Sweden.,Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, PO Box 440, SE-40530 Gothenburg, Sweden
| | - Göran Landberg
- Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, Sahlgrenska Center for Cancer Research, University of Gothenburg, Medicinaregatan 1F, SE-41390 Gothenburg, Sweden.,Department of Clinical Pathology and Genetics, Sahlgrenska University Hospital, SE-41345 Gothenburg, Sweden
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9
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Pathayappurakkal Mohanan D, Pathayappurakkal Mohan N, Selvasudha N, Thekkilaveedu S, Kandasamy R. Facile fabrication and structural elucidation of lignin based macromolecular green composites for multifunctional applications. J Appl Polym Sci 2021. [DOI: 10.1002/app.51280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | - Nandakumar Selvasudha
- School of Pharmacy Sri Balaji Vidyapeeth Deemed University Puducherry Tamil Nadu India
| | - Saranya Thekkilaveedu
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational REsearch (CENTRE), University College of Engineering Anna University Tiruchirapalli Tamil Nadu India
| | - Ruckmani Kandasamy
- Department of Pharmaceutical Technology, Centre for Excellence in Nanobio Translational REsearch (CENTRE), University College of Engineering Anna University Tiruchirapalli Tamil Nadu India
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10
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Carvalho IC, Mansur HS, Leonel AG, Mansur AAP, Lobato ZIP. Soft matter polysaccharide-based hydrogels as versatile bioengineered platforms for brain tissue repair and regeneration. Int J Biol Macromol 2021; 182:1091-1111. [PMID: 33892028 DOI: 10.1016/j.ijbiomac.2021.04.116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/12/2021] [Accepted: 04/17/2021] [Indexed: 01/08/2023]
Abstract
Acute or chronic brain injuries promote deaths and the life-long debilitating neurological status where, despite advances in therapeutic strategies, clinical outcome hardly achieves total patient recovery. In recent decades, brain tissue engineering emerged as an encouraging area of research for helping in damaged central nervous system (CNS) recovery. Polysaccharides are abundant naturally occurring biomacromolecules with a great potential enhancement of advanced technologies in brain tissue repair and regeneration (BTRR). Besides carrying rich biological information, polysaccharides can interact and communicate with biomolecules, including glycosaminoglycans present in cell membranes and many signaling moieties, growth factors, chemokines, and axon guidance molecules. This review includes a comprehensive investigation of the current progress on designing and developing polysaccharide-based soft matter biomaterials for BTRR. Although few interesting reviews concerning BTRR have been reported, this is the first report specifically focusing on covering multiple polysaccharides and polysaccharide-based functionalized biomacromolecules in this emerging and intriguing field of multidisciplinary knowledge. This review aims to cover the state of art challenges and prospects of this fascinating field while presenting the richness of possibilities of using these natural biomacromolecules for advanced biomaterials in prospective neural tissue engineering applications.
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Affiliation(s)
- Isadora C Carvalho
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/M.G., Brazil
| | - Herman S Mansur
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/M.G., Brazil.
| | - Alice G Leonel
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/M.G., Brazil
| | - Alexandra A P Mansur
- Center of Nanoscience, Nanotechnology and Innovation - CeNano(2)I, Department of Metallurgical and Materials Engineering, Federal University of Minas Gerais - UFMG, Av. Antônio Carlos, 6627 Belo Horizonte/M.G., Brazil
| | - Zelia I P Lobato
- Department of Preventive Veterinary Medicine, Veterinary School, Federal University of Minas Gerais - UFMG, Brazil
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11
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Herzberg M, Berglin M, Eliahu S, Bodin L, Agrenius K, Zlotkin A, Svenson J. Efficient Prevention of Marine Biofilm Formation Employing a Surface-Grafted Repellent Marine Peptide. ACS APPLIED BIO MATERIALS 2021; 4:3360-3373. [PMID: 35014421 DOI: 10.1021/acsabm.0c01672] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Creation of surfaces resistant to the formation of microbial biofilms via biomimicry has been heralded as a promising strategy to protect a range of different materials ranging from boat hulls to medical devices and surgical instruments. In our current study, we describe the successful transfer of a highly effective natural marine biofilm inhibitor to the 2D surface format. A series of cyclic peptides inspired by the natural equinatoxin II protein produced by Beadlet anemone (Actinia equine) have been evaluated for their ability to inhibit the formation of a mixed marine microbial consortium on polyamide reverse osmosis membranes. In solution, the peptides are shown to effectively inhibit settlement and biofilm formation in a nontoxic manner down to 1 nM concentrations. In addition, our study also illustrates how the peptides can be applied to disperse already established biofilms. Attachment of a hydrophobic palmitic acid tail generates a peptide suited for strong noncovalent surface interactions and allows the generation of stable noncovalent coatings. These adsorbed peptides remain attached to the surface at significant shear stress and also remain active, effectively preventing the biofilm formation over 24 h. Finally, the covalent attachment of the peptides to an acrylate surface was also evaluated and the prepared coatings display a remarkable ability to prevent surface colonization at surface loadings of 55 ng/cm2 over 48 h. The ability to retain the nontoxic antibiofilm activity, documented in solution, in the covalent 2D-format is unprecedented, and this natural peptide motif displays high potential in several material application areas.
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Affiliation(s)
- Moshe Herzberg
- The Jacob Blaustein Institutes for Desert Research, Zuckerberg Institute for Water Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion 84990, Israel
| | - Mattias Berglin
- Department of Chemistry and Materials, RISE Research Institutes of Sweden, Borås 501 15, Sweden.,Chemistry and Molecular Biology, Gothenburg University, Gothenburg SE405 30, Sweden
| | - Sarai Eliahu
- The Jacob Blaustein Institutes for Desert Research, Zuckerberg Institute for Water Research, Ben-Gurion University of the Negev, Sede Boqer Campus, Midreshet Ben-Gurion 84990, Israel
| | - Lovisa Bodin
- Department of Chemistry and Materials, RISE Research Institutes of Sweden, Borås 501 15, Sweden
| | - Karin Agrenius
- Department of Chemistry and Materials, RISE Research Institutes of Sweden, Borås 501 15, Sweden
| | - Amir Zlotkin
- DisperseBio Ltd, 27 Kehilat lvov Street, Tel-Aviv 6972513, Israel
| | - Johan Svenson
- Department of Chemistry and Materials, RISE Research Institutes of Sweden, Borås 501 15, Sweden
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12
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Ng S, Kurisawa M. Integrating biomaterials and food biopolymers for cultured meat production. Acta Biomater 2021; 124:108-129. [PMID: 33472103 DOI: 10.1016/j.actbio.2021.01.017] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/18/2020] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
Cultured meat has recently achieved mainstream prominence due to the emergence of societal and industrial interest. In contrast to animal-based production of traditional meat, the cultured meat approach entails laboratory cultivation of engineered muscle tissue. However, bioengineers have hitherto engineered tissues to fulfil biomedical endpoints, and have had limited experience in engineering muscle tissue for its post-mortem traits, which broadly govern consumer definitions of meat quality. Furthermore, existing tissue engineering approaches face fundamental challenges in technical feasibility and industrial scalability for cultured meat production. This review discusses how animal-based meat production variables influence meat properties at both the molecular and functional level, and whether current cultured meat approaches recapitulate these properties. In addition, this review considers how conventional meat producers employ exogenous biopolymer-based meat ingredients and processing techniques to mimic desirable meat properties in meat products. Finally, current biomaterial strategies for engineering muscle and adipose tissue are surveyed in the context of emerging constraints that pertain to cultured meat production, such as edibility, sustainability and scalability, and potential areas for integrating biomaterials and food biopolymer approaches to address these constraints are discussed. STATEMENT OF SIGNIFICANCE: Laboratory-grown or cultured meat has gained increasing interest from industry and the public, but currently faces significant impediment to market feasibility. This is due to fundamental knowledge gaps in producing realistic meat tissues via conventional tissue engineering approaches, as well as translational challenges in scaling up these approaches in an efficient, sustainable and high-volume manner. By defining the molecular basis for desirable meat quality attributes, such as taste and texture, and introducing the fundamental roles of food biopolymers in mimicking these properties in conventional meat products, this review aims to bridge the historically disparate fields of meat science and biomaterials engineering in order to inspire potentially synergistic strategies that address some of these challenges.
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13
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Lee W, Choi JH, Lee J, Youn J, Kim W, Jeon G, Lee SW, Song JE, Khang G. Dopamine-Functionalized Gellan Gum Hydrogel as a Candidate Biomaterial for a Retinal Pigment Epithelium Cell Delivery System. ACS APPLIED BIO MATERIALS 2021; 4:1771-1782. [PMID: 35014523 DOI: 10.1021/acsabm.0c01516] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In this study, dopamine-functionalized gellan gum (DFG) hydrogel was prepared as a carrier for retinal pigment epithelium (RPE) cell delivery via a carbodiimide reaction. The carboxylic acid of gellan gum (GG) was replaced with catechol in a 21.3% yield, which was confirmed by NMR. Sol fraction and weight loss measurements revealed that dopamine improved degradability in the GG hydrogel. Measurements of the viscosity, injection force, and compressibility also showed that dopamine-functionalized GG hydrogels had more desirable rheological/mechanical properties for improving injectability. These characteristics were confirmed to arise from the GG's helix structure loosened by the dopamine's bulky nature. Moreover, dopamine's hydrophilic characteristics were confirmed to create a more favorable microenvironment for cell growth by promoting swelling capability and cell attachment. This improved biocompatibility became more pronounced when the hydrophilicity of dopamine was combined with a larger specific surface area stemming from the less porous structure of the dopamine-grafted hydrogels. This effect was apparent from the live/dead staining images of the as-prepared hydrogels. Meanwhile, the nonionic cross-linked DFG (DG) hydrogel showed the lowest protein expression in the immunofluorescence staining images obtained after 28 days of culture, supporting that it had the highest degradability and associated cell-releasing ability. That tendency was also observed in the gene expression data acquired by real-time polymerase chain reaction (RT-PCR) analysis. RT-PCR analysis also revealed that the DG hydrogel carrier could upregulate the visual function-related gene of RPE. Overall, the DG hydrogel system demonstrated its feasibility as a carrier of RPE cells and its potential as a means of improving visual function.
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Affiliation(s)
- Wonchan Lee
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Joo Hee Choi
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jaewoo Lee
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.,Department of Polymer-Nano Science and Technology, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jina Youn
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Wooyoup Kim
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Gayeong Jeon
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Sung Won Lee
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jeong Eun Song
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Gilson Khang
- Department of Bionanotechnology and Bio-Convergence Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.,Department of Polymer-Nano Science and Technology, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
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14
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Zou S, Wang X, Fan S, Yao X, Zhang Y, Shao H. Electrospun regenerated Antheraea pernyi silk fibroin scaffolds with improved pore size, mechanical properties and cytocompatibility using mesh collectors. J Mater Chem B 2021; 9:5514-5527. [PMID: 34152355 DOI: 10.1039/d1tb00944c] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Generally, electrospun silk fibroin scaffolds collected by traditional plates present limited pore size and mechanical properties, which may restrict their biomedical applications. Herein, regenerated Antheraea pernyi silk fibroin (RASF) with excellent inherent cell adhesion property was chosen as a raw material and the conductive metal meshes were used as collectors to prepare modified RASF scaffolds by electrospinning from its aqueous solution. A traditional intact plate was used as a control. The morphology and mechanical properties of the obtained scaffolds were investigated. Schwann cells were further used to assess the cytocompatibility and cell migration ability of the typical scaffolds. Interestingly, compared with the traditional intact plate, the mesh collector with an appropriate gap size (circa 7 mm) could significantly improve the pore size, porosity and mechanical properties of the RASF scaffolds simultaneously. In addition, the scaffold collected under this condition (RASF-7mmG) showed higher cell viability, deeper cell permeation and faster cell migration of Schwann cells. Combined with the excellent inherent properties of ASF and the obviously enhanced scaffold cytocompatibility and mechanical properties, the RASF-7mmG scaffold is expected to be a candidate with great potential for biomedical applications.
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Affiliation(s)
- Shengzhi Zou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
| | - Xinru Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China. and Jiangsu Provincial Engineering Research Center for Biomedical Materials and Advanced Medical Devices, Faculty of Mechanical & Materials Engineering, Huaiyin Institute of Technology, Huai'an, 223003, People's Republic of China
| | - Suna Fan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
| | - Xiang Yao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
| | - Yaopeng Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
| | - Huili Shao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Materials Science and Engineering, Donghua University, Shanghai 201620, People's Republic of China.
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15
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Cho HH, Choi JH, Been SY, Kim N, Choi JM, Kim W, Kim D, Jung JJ, Song JE, Khang G. Development of fluorescein isothiocyanate conjugated gellan gum for application of bioimaging for biomedical application. Int J Biol Macromol 2020; 164:2804-2812. [PMID: 32828893 DOI: 10.1016/j.ijbiomac.2020.08.146] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/11/2020] [Accepted: 08/18/2020] [Indexed: 11/15/2022]
Abstract
Herein, gellan gum (GG), a nature-derived polysaccharide, was applied to combine fluorescein isothiocyanate (FITC) to fabricate a bio-imaging material. The synthesis process of the FITC grafted GG (GG-F) and manufacturing method of GG-F scaffolds are presented. Chemical, physicochemical, and mechanical properties were characterized. In vitro study and in vivo study by implanting the GG-F scaffolds under the subcutaneous area of the nude mice were carried out to verify biocompatibility and safety of the material. The emission of the FITC was confirmed with high-resolution confocal laser scanning microscope (SR CLMS) and fluorescence in vivo imaging (FOBI). The results exhibited well-synthesized GG-F and the manufactured GG-F scaffolds showed similar property of GG scaffolds which confirms that the chemical modification does not affect the property of GG scaffolds. The in vitro and in vivo study exhibited biocompatibility of the GG-F material. Overall, the properly blended GG-F in GG did not influence the characteristics of the pristine GG except for the chemical property. Therefore, the GG-F can be applied for the future analysis in verifying the mechanism of GG characters and can be a promising candidate for bio-imaging.
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Affiliation(s)
- Hun Hwi Cho
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.
| | - Joo Hee Choi
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.
| | - Su Young Been
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Namyeong Kim
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jeong Min Choi
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Wooyoup Kim
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - David Kim
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jun Jae Jung
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Jeong Eun Song
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea.
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16
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Armistead SJ, Rawlings AE, Smith CC, Staniland SS. Biopolymer Stabilization/Solidification of Soils: A Rapid, Micro-Macro, Cross-Disciplinary Approach. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:13963-13972. [PMID: 33095008 DOI: 10.1021/acs.est.0c02001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, we describe a novel high throughput, micro-macro approach for the identification and efficient design of biopolymer stabilized soil systems. At the "microscopic" scale, we propose a rapid Membrane Enabled Bio-Mineral Affinity Screening (MEBAS) approach supported by Mineral Binding Characterization (MBC) (TGA, ATR-FTIR and ζ Potential), while at the "macroscopic" scale, micro scale results are confirmed by Geotechnical Verification (GV) through unconfined compression testing. We illustrate the methodology using an exemplar mine tailings Fe2O3-SiO2 system. Five different biopolymers were tested against Fe2O3: locust bean gum, guar gum, gellan gum, xanthan gum, and sodium carboxymethyl cellulose. The screening revealed that locust bean gum and guar gum have the highest affinity for Fe2O3, which was confirmed by MBC and in agreement with GV. This affinity is attributed to the biopolymer's ability to form covalent C-O-Fe bonds through β-(1,4)-d-mannan groups. Upon their 1% addition to a "macroscopic" Fe2O3 based exemplar MT system, unconfined compressive strengths of 5171 and 3848 kPa were obtained, significantly higher than those for the other biopolymers and non-Fe systems. In the current study, MEBAS gave an approximately 50-fold increase in rate of assessment compared to GV alone. Application of the proposed MEBAS-MBC-GV approach to a broad range of soil/earthwork components and additives is discussed.
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Affiliation(s)
- Samuel J Armistead
- Department of Chemistry, The University of Sheffield, Dainton Building, Brook Hill, Sheffield S3 7HF, U.K
- Department of Civil and Structural Engineering, The University of Sheffield, Sir Frederick Mappin Building, Sheffield, S1 3JD, U.K
| | - Andrea E Rawlings
- Department of Chemistry, The University of Sheffield, Dainton Building, Brook Hill, Sheffield S3 7HF, U.K
| | - Colin C Smith
- Department of Civil and Structural Engineering, The University of Sheffield, Sir Frederick Mappin Building, Sheffield, S1 3JD, U.K
| | - Sarah S Staniland
- Department of Chemistry, The University of Sheffield, Dainton Building, Brook Hill, Sheffield S3 7HF, U.K
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17
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GhavamiNejad A, Ashammakhi N, Wu XY, Khademhosseini A. Crosslinking Strategies for 3D Bioprinting of Polymeric Hydrogels. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002931. [PMID: 32734720 PMCID: PMC7754762 DOI: 10.1002/smll.202002931] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Indexed: 05/15/2023]
Abstract
Three-dimensional (3D) bioprinting has recently advanced as an important tool to produce viable constructs that can be used for regenerative purposes or as tissue models. To develop biomimetic and sustainable 3D constructs, several important processing aspects need to be considered, among which crosslinking is most important for achieving desirable biomechanical stability of printed structures, which is reflected in subsequent behavior and use of these constructs. In this work, crosslinking methods used in 3D bioprinting studies are reviewed, parameters that affect bioink chemistry are discussed, and the potential toward improving crosslinking outcomes and construct performance is highlighted. Furthermore, current challenges and future prospects are discussed. Due to the direct connection between crosslinking methods and properties of 3D bioprinted structures, this Review can provide a basis for developing necessary modifications to the design and manufacturing process of advanced tissue-like constructs in future.
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Affiliation(s)
- Amin GhavamiNejad
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie L. Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Nureddin Ashammakhi
- Center for Minimally Invasive Therapeutics, California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, California, USA
- Department of Radiological Sciences, University of California - Los Angeles, Los Angeles, California, USA
- Department of Bioengineering, University of California - Los Angeles, Los Angeles, California, USA
| | - Xiao Yu Wu
- Advanced Pharmaceutics and Drug Delivery Laboratory, Leslie L. Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Ali Khademhosseini
- Center for Minimally Invasive Therapeutics, California NanoSystems Institute (CNSI), University of California - Los Angeles, Los Angeles, California, USA
- Department of Radiological Sciences, University of California - Los Angeles, Los Angeles, California, USA
- Department of Bioengineering, University of California - Los Angeles, Los Angeles, California, USA
- Department of Chemical and Biomolecular Engineering, University of California - Los Angeles, Los Angeles, California, USA
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18
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Neves MI, Moroni L, Barrias CC. Modulating Alginate Hydrogels for Improved Biological Performance as Cellular 3D Microenvironments. Front Bioeng Biotechnol 2020; 8:665. [PMID: 32695759 PMCID: PMC7338591 DOI: 10.3389/fbioe.2020.00665] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 05/28/2020] [Indexed: 01/09/2023] Open
Abstract
The rational choice and design of biomaterials for biomedical applications is crucial for successful in vitro and in vivo strategies, ultimately dictating their performance and potential clinical applications. Alginate, a marine-derived polysaccharide obtained from seaweeds, is one of the most widely used polymers in the biomedical field, particularly to build three dimensional (3D) systems for in vitro culture and in vivo delivery of cells. Despite their biocompatibility, alginate hydrogels often require modifications to improve their biological activity, namely via inclusion of mammalian cell-interactive domains and fine-tuning of mechanical properties. These modifications enable the addition of new features for greater versatility and control over alginate-based systems, extending the plethora of applications and procedures where they can be used. Additionally, hybrid systems based on alginate combination with other components can also be explored to improve the mimicry of extracellular microenvironments and their dynamics. This review provides an overview on alginate properties and current clinical applications, along with different strategies that have been reported to improve alginate hydrogels performance as 3D matrices and 4D dynamic systems.
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Affiliation(s)
- Mariana Isabel Neves
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal.,FEUP - Faculdade de Engenharia da Universidade do Porto, Porto, Portugal
| | - Lorenzo Moroni
- MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, Maastricht, Netherlands.,CNR NANOTEC - Institute of Nanotechnology, Università del Salento, Lecce, Italy
| | - Cristina Carvalho Barrias
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal.,ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
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19
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Dendrite-free cross-link network using bio-inspired ion-conducting membrane. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Choi JH, Lee W, Song C, Moon BK, Yoon SJ, Neves NM, Reis RL, Khang G. Application of Gellan Gum-Based Scaffold for Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1249:15-37. [PMID: 32602088 DOI: 10.1007/978-981-15-3258-0_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gellan gum (GG) is a linear microbial exopolysaccharide which is derived naturally by the fermentation process of Pseudomonas elodea. Application of GG in tissue engineering and regeneration medicine (TERM) is already over 10 years and has shown great potential. Although this biomaterial has many advantages such as biocompatibility, biodegradability, nontoxic in nature, and physical stability in the presence of cations, a variety of modification methods have been suggested due to some disadvantages such as mechanical properties, high gelation temperature, and lack of attachment sites. In this review, the application of GG-based scaffold for tissue engineering and approaches to improve GG properties are discussed. Furthermore, a recent trend and future perspective of GG-based scaffold are highlighted.
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Affiliation(s)
- Joo Hee Choi
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Jeonju, South Korea
| | - Wonchan Lee
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Jeonju, South Korea
| | - Cheolui Song
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Jeonju, South Korea
| | - Byung Kwan Moon
- Department of Polymer Nano Science & Technology, Jeonbuk National University, Jeonju-si, Jeollabuk-do, Republic of Korea
| | - Sun-Jung Yoon
- Department of Orthopedic Surgery, Medical School, Jeonbuk National University, Jeonju-si, Republic of Korea
| | - Nuno M Neves
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Guimarães, Portugal
- ICVS/3B's - PT Government Associated Laboratory, Braga/Guimarães, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group - Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, University of Minho, Guimarães, Portugal
- ICVS/3B's - PT Government Associated Laboratory, Braga/Guimarães, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal
| | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Jeonbuk National University, Jeonju, South Korea.
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21
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Ngan C, Quigley A, O'Connell C, Kita M, Bourke J, Wallace GG, Choong P, Kapsa RMI. 3D Bioprinting and Differentiation of Primary Skeletal Muscle Progenitor Cells. Methods Mol Biol 2020; 2140:229-242. [PMID: 32207116 DOI: 10.1007/978-1-0716-0520-2_15] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Volumetric loss of skeletal muscle can occur through sports injuries, surgical ablation, trauma, motor or industrial accident, and war-related injury. Likewise, massive and ultimately catastrophic muscle cell loss occurs over time with progressive degenerative muscle diseases, such as the muscular dystrophies. Repair of volumetric loss of skeletal muscle requires replacement of large volumes of tissue to restore function. Repair of larger lesions cannot be achieved by injection of stem cells or muscle progenitor cells into the lesion in absence of a supportive scaffold that (1) provides trophic support for the cells and the recipient tissue environment, (2) appropriate differentiational cues, and (3) structural geometry for defining critical organ/tissue components/niches necessary or a functional outcome. 3D bioprinting technologies offer the possibility of printing orientated 3D structures that support skeletal muscle regeneration with provision for appropriately compartmentalized components ranging across regenerative to functional niches. This chapter includes protocols that provide for the generation of robust skeletal muscle cell precursors and methods for their inclusion into methacrylated gelatin (GelMa) constructs using 3D bioprinting.
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Affiliation(s)
- Catherine Ngan
- Department of Surgery, St Vincent's Hospital Melbourne, The University of Melbourne, Melbourne, VIC, Australia
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Anita Quigley
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
- Clinical Neurosciences, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- Department of Medicine, St Vincent's Hospital Melbourne, University of Melbourne, Melbourne, VIC, Australia
| | - Cathal O'Connell
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
- Department of Medicine, St Vincent's Hospital Melbourne, University of Melbourne, Melbourne, VIC, Australia
| | - Magdalena Kita
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
- Clinical Neurosciences, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia
| | - Justin Bourke
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
- Clinical Neurosciences, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- Department of Medicine, St Vincent's Hospital Melbourne, University of Melbourne, Melbourne, VIC, Australia
| | - Gordon G Wallace
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Peter Choong
- Department of Surgery, St Vincent's Hospital Melbourne, The University of Melbourne, Melbourne, VIC, Australia
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia
| | - Robert M I Kapsa
- @BioFab3D Facility, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia.
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, University of Wollongong, Wollongong, NSW, Australia.
- Clinical Neurosciences, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia.
- Department of Medicine, St Vincent's Hospital Melbourne, University of Melbourne, Melbourne, VIC, Australia.
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22
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Muthukumar T, Song JE, Khang G. Biological Role of Gellan Gum in Improving Scaffold Drug Delivery, Cell Adhesion Properties for Tissue Engineering Applications. Molecules 2019; 24:E4514. [PMID: 31835526 PMCID: PMC6943741 DOI: 10.3390/molecules24244514] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/03/2019] [Accepted: 12/06/2019] [Indexed: 12/12/2022] Open
Abstract
Over the past few decades, gellan gum (GG) has attracted substantial research interest in several fields including biomedical and clinical applications. The GG has highly versatile properties like easy bio-fabrication, tunable mechanical, cell adhesion, biocompatibility, biodegradability, drug delivery, and is easy to functionalize. These properties have put forth GG as a promising material in tissue engineering and regenerative medicine fields. Nevertheless, GG alone has poor mechanical strength, stability, and a high gelling temperature in physiological conditions. However, GG physiochemical properties can be enhanced by blending them with other polymers like chitosan, agar, sodium alginate, starch, cellulose, pullulan, polyvinyl chloride, xanthan gum, and other nanomaterials, like gold, silver, or composites. In this review article, we discuss the comprehensive overview and different strategies for the preparation of GG based biomaterial, hydrogels, and scaffolds for drug delivery, wound healing, antimicrobial activity, and cell adhesion. In addition, we have given special attention to tissue engineering applications of GG, which can be combined with another natural, synthetic polymers and nanoparticles, and other composites materials. Overall, this review article clearly presents a summary of the recent advances in research studies on GG for different biomedical applications.
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Affiliation(s)
| | | | - Gilson Khang
- Department of BIN Convergence Technology, Department of Polymer Nano Science & Technology and Polymer BIN Research Center, Chonbuk National University, Deokjin-gu, Jeonju 561-756, Korea; (T.M.); (J.E.S.)
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23
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Gering C, Koivisto JT, Parraga J, Leppiniemi J, Vuornos K, Hytönen VP, Miettinen S, Kellomäki M. Design of modular gellan gum hydrogel functionalized with avidin and biotinylated adhesive ligands for cell culture applications. PLoS One 2019; 14:e0221931. [PMID: 31469884 PMCID: PMC6716642 DOI: 10.1371/journal.pone.0221931] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 08/19/2019] [Indexed: 12/19/2022] Open
Abstract
This article proposes the coupling of the recombinant protein avidin to the polysaccharide gellan gum to create a modular hydrogel substrate for 3D cell culture and tissue engineering. Avidin is capable of binding biotin, and thus biotinylated compounds can be tethered to the polymer network to improve cell response. The avidin is successfully conjugated to gellan gum and remains functional as shown with fluorescence titration and electrophoresis (SDS-PAGE). Self-standing hydrogels were formed using bioamines and calcium chloride, yielding long-term stability and adequate stiffness for 3D cell culture, as confirmed with compression testing. Human fibroblasts were successfully cultured within the hydrogel treated with biotinylated RGD or biotinylated fibronectin. Moreover, human bone marrow stromal cells were cultured with hydrogel treated with biotinylated RGD over 3 weeks. We demonstrate a modular and inexpensive hydrogel scaffold for cell encapsulation that can be equipped with any desired biotinylated cell ligand to accommodate a wide range of cell types.
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Affiliation(s)
- Christine Gering
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
| | - Janne T. Koivisto
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
| | - Jenny Parraga
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
| | - Jenni Leppiniemi
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
| | - Kaisa Vuornos
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
- Research, Development and Innovation Center, Tampere University Hospital, Tampere, Finland
| | - Vesa P. Hytönen
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
- Fimlab Laboratories, Tampere, Finland
| | - Susanna Miettinen
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
- Research, Development and Innovation Center, Tampere University Hospital, Tampere, Finland
| | - Minna Kellomäki
- Faculty of Medicine and Health Technology, BioMediTech, Tampere University, Tampere, Finland
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24
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Koivisto JT, Gering C, Karvinen J, Maria Cherian R, Belay B, Hyttinen J, Aalto-Setälä K, Kellomäki M, Parraga J. Mechanically Biomimetic Gelatin-Gellan Gum Hydrogels for 3D Culture of Beating Human Cardiomyocytes. ACS APPLIED MATERIALS & INTERFACES 2019; 11:20589-20602. [PMID: 31120238 PMCID: PMC6750838 DOI: 10.1021/acsami.8b22343] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Accepted: 05/17/2019] [Indexed: 05/07/2023]
Abstract
To promote the transition of cell cultures from 2D to 3D, hydrogels are needed to biomimic the extracellular matrix (ECM). One potential material for this purpose is gellan gum (GG), a biocompatible and mechanically tunable hydrogel. However, GG alone does not provide attachment sites for cells to thrive in 3D. One option for biofunctionalization is the introduction of gelatin, a derivative of the abundant ECM protein collagen. Unfortunately, gelatin lacks cross-linking moieties, making the production of self-standing hydrogels difficult under physiological conditions. Here, we explore the functionalization of GG with gelatin at biologically relevant concentrations using semiorthogonal, cytocompatible, and facile chemistry based on hydrazone reaction. These hydrogels exhibit mechanical behavior, especially elasticity, which resembles the cardiac tissue. The use of optical projection tomography for 3D cell microscopy demonstrates good cytocompatibility and elongation of human fibroblasts (WI-38). In addition, human-induced pluripotent stem cell-derived cardiomyocytes attach to the hydrogels and recover their spontaneous beating in 24 h culture. Beating is studied using in-house-built phase contrast video analysis software, and it is comparable with the beating of control cardiomyocytes under regular culture conditions. These hydrogels provide a promising platform to transition cardiac tissue engineering and disease modeling from 2D to 3D.
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Affiliation(s)
- Janne T. Koivisto
- Biomaterials
and Tissue Engineering Group, BioMediTech, Faculty of Medicine and
Health Technology, Tampere University, 33720 Tampere, Finland
- Heart Group, BioMediTech, Faculty
of Medicine and Health Technology and Computational Biophysics
and Imaging Group, BioMediTech, Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland
| | - Christine Gering
- Biomaterials
and Tissue Engineering Group, BioMediTech, Faculty of Medicine and
Health Technology, Tampere University, 33720 Tampere, Finland
| | - Jennika Karvinen
- Biomaterials
and Tissue Engineering Group, BioMediTech, Faculty of Medicine and
Health Technology, Tampere University, 33720 Tampere, Finland
| | - Reeja Maria Cherian
- Heart Group, BioMediTech, Faculty
of Medicine and Health Technology and Computational Biophysics
and Imaging Group, BioMediTech, Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland
| | - Birhanu Belay
- Heart Group, BioMediTech, Faculty
of Medicine and Health Technology and Computational Biophysics
and Imaging Group, BioMediTech, Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland
| | - Jari Hyttinen
- Heart Group, BioMediTech, Faculty
of Medicine and Health Technology and Computational Biophysics
and Imaging Group, BioMediTech, Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland
| | - Katriina Aalto-Setälä
- Heart Group, BioMediTech, Faculty
of Medicine and Health Technology and Computational Biophysics
and Imaging Group, BioMediTech, Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland
- Heart
Hospital, Tampere University Hospital, 33520 Tampere, Finland
| | - Minna Kellomäki
- Biomaterials
and Tissue Engineering Group, BioMediTech, Faculty of Medicine and
Health Technology, Tampere University, 33720 Tampere, Finland
| | - Jenny Parraga
- Biomaterials
and Tissue Engineering Group, BioMediTech, Faculty of Medicine and
Health Technology, Tampere University, 33720 Tampere, Finland
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25
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Costantini M, Colosi C, Święszkowski W, Barbetta A. Co-axial wet-spinning in 3D bioprinting: state of the art and future perspective of microfluidic integration. Biofabrication 2018; 11:012001. [DOI: 10.1088/1758-5090/aae605] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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26
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Kornev VA, Grebenik EA, Solovieva AB, Dmitriev RI, Timashev PS. Hydrogel-assisted neuroregeneration approaches towards brain injury therapy: A state-of-the-art review. Comput Struct Biotechnol J 2018; 16:488-502. [PMID: 30455858 PMCID: PMC6232648 DOI: 10.1016/j.csbj.2018.10.011] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/18/2018] [Accepted: 10/19/2018] [Indexed: 12/16/2022] Open
Abstract
Recent years have witnessed the development of an enormous variety of hydrogel-based systems for neuroregeneration. Formed from hydrophilic polymers and comprised of up to 90% of water, these three-dimensional networks are promising tools for brain tissue regeneration. They can assist structural and functional restoration of damaged tissues by providing mechanical support and navigating cell fate. Hydrogels also show the potential for brain injury therapy due to their broadly tunable physical, chemical, and biological properties. Hydrogel polymers, which have been extensively implemented in recent brain injury repair studies, include hyaluronic acid, collagen type I, alginate, chitosan, methylcellulose, Matrigel, fibrin, gellan gum, self-assembling peptides and proteins, poly(ethylene glycol), methacrylates, and methacrylamides. When viewed as tools for neuroregeneration, hydrogels can be divided into: (1) hydrogels suitable for brain injury therapy, (2) hydrogels that do not meet basic therapeutic requirements and (3) promising hydrogels which meet the criteria for further investigations. Our analysis shows that fibrin, collagen I and self-assembling peptide-based hydrogels display very attractive properties for neuroregeneration.
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Affiliation(s)
- Vladimir A. Kornev
- Institute for Regenerative Medicine, Sechenov University, 8-2 Trubetskaya st., Moscow 119991, Russian Federation
| | - Ekaterina A. Grebenik
- Institute for Regenerative Medicine, Sechenov University, 8-2 Trubetskaya st., Moscow 119991, Russian Federation
| | - Anna B. Solovieva
- N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina st., Moscow 117977, Russian Federation
| | - Ruslan I. Dmitriev
- Institute for Regenerative Medicine, Sechenov University, 8-2 Trubetskaya st., Moscow 119991, Russian Federation
- School of Biochemistry and Cell Biology, University College Cork, Cork, Ireland
| | - Peter S. Timashev
- Institute for Regenerative Medicine, Sechenov University, 8-2 Trubetskaya st., Moscow 119991, Russian Federation
- N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina st., Moscow 117977, Russian Federation
- Institute of Photonic Technologies, Research Center “Crystallography and Photonics” Russian Academy of Sciences, 2 Pionerskaya st., Troitsk, Moscow 108840, Russian Federation
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27
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Kogelenberg SV, Yue Z, Dinoro JN, Baker CS, Wallace GG. Three-Dimensional Printing and Cell Therapy for Wound Repair. Adv Wound Care (New Rochelle) 2018; 7:145-155. [PMID: 29755850 DOI: 10.1089/wound.2017.0752] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Accepted: 10/29/2017] [Indexed: 12/16/2022] Open
Abstract
Significance: Skin tissue damage is a major challenge and a burden on healthcare systems, from burns and other trauma to diabetes and vascular disease. Although the biological complexities are relatively well understood, appropriate repair mechanisms are scarce. Three-dimensional bioprinting is a layer-based approach to regenerative medicine, whereby cells and cell-based materials can be dispensed in fine spatial arrangements to mimic native tissue. Recent Advances: Various bioprinting techniques have been employed in wound repair-based skin tissue engineering, from laser-induced forward transfer to extrusion-based methods, and with the investigation of the benefits and shortcomings of each, with emphasis on biological compatibility and cell proliferation, migration, and vitality. Critical issues: Development of appropriate biological inks and the vascularization of newly developed tissues remain a challenge within the field of skin tissue engineering. Future Directions: Progress within bioprinting requires close interactions between material scientists, tissue engineers, and clinicians. Microvascularization, integration of multiple cell types, and skin appendages will be essential for creation of complex skin tissue constructs.
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Affiliation(s)
- Sylvia van Kogelenberg
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, AIIM Facility, University of Wollongong, Wollongong, Australia
- Department of Orthopaedics, University of Utrecht, Utrecht, The Netherlands
| | - Zhilian Yue
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, AIIM Facility, University of Wollongong, Wollongong, Australia
| | - Jeremy N. Dinoro
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, AIIM Facility, University of Wollongong, Wollongong, Australia
| | - Christopher S. Baker
- Department of Dermatology, St Vincent's Hospital Melbourne, Melbourne, Australia
- Department of Medicine (Dermatology), University of Melbourne, Melbourne, Australia
| | - Gordon G. Wallace
- ARC Centre of Excellence for Electromaterials Science, Intelligent Polymer Research Institute, AIIM Facility, University of Wollongong, Wollongong, Australia
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28
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Stevens LR, Gilmore KJ, Wallace GG, In Het Panhuis M. Tissue engineering with gellan gum. Biomater Sci 2018; 4:1276-90. [PMID: 27426524 DOI: 10.1039/c6bm00322b] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Engineering complex tissues for research and clinical applications relies on high-performance biomaterials that are amenable to biofabrication, maintain mechanical integrity, support specific cell behaviours, and, ultimately, biodegrade. In most cases, complex tissues will need to be fabricated from not one, but many biomaterials, which collectively fulfill these demanding requirements. Gellan gum is an anionic polysaccharide with potential to fill several key roles in engineered tissues, particularly after modification and blending. This review focuses on the present state of research into gellan gum, from its origins, purification and modification, through processing and biofabrication options, to its performance as a cell scaffold for both soft tissue and load bearing applications. Overall, we find gellan gum to be a highly versatile backbone material for tissue engineering research, upon which a broad array of form and functionality can be built.
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Affiliation(s)
- L R Stevens
- Intelligent Polymer Research Institute, ARC Centre of Excellence for Electromaterials Science, AIIM Facility, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - K J Gilmore
- Intelligent Polymer Research Institute, ARC Centre of Excellence for Electromaterials Science, AIIM Facility, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - G G Wallace
- Intelligent Polymer Research Institute, ARC Centre of Excellence for Electromaterials Science, AIIM Facility, University of Wollongong, Wollongong, NSW 2522, Australia.
| | - M In Het Panhuis
- Intelligent Polymer Research Institute, ARC Centre of Excellence for Electromaterials Science, AIIM Facility, University of Wollongong, Wollongong, NSW 2522, Australia. and Soft Materials Group, School of Chemistry, University of Wollongong, NSW 2522, Australia
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29
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Potjewyd G, Moxon S, Wang T, Domingos M, Hooper NM. Tissue Engineering 3D Neurovascular Units: A Biomaterials and Bioprinting Perspective. Trends Biotechnol 2018; 36:457-472. [DOI: 10.1016/j.tibtech.2018.01.003] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 01/05/2018] [Accepted: 01/08/2018] [Indexed: 12/14/2022]
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30
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Gellan Gum-Based Hydrogels for Osteochondral Repair. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1058:281-304. [DOI: 10.1007/978-3-319-76711-6_13] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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31
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αvβ3 and α5β1 integrin-specific ligands: From tumor angiogenesis inhibitors to vascularization promoters in regenerative medicine? Biotechnol Adv 2017; 36:208-227. [PMID: 29155160 DOI: 10.1016/j.biotechadv.2017.11.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/07/2017] [Accepted: 11/13/2017] [Indexed: 12/30/2022]
Abstract
Integrins are cell adhesion receptors predominantly important during normal and tumor angiogenesis. A sequence present on several extracellular matrix proteins composed of Arg-Gly-Asp (RGD) has attracted attention due to its role in cell adhesion mediated by integrins. The development of ligands that can bind to integrins involved in tumor angiogenesis and brake disease progression has resulted in new investigational drug entities reaching the clinical trial phase in humans. The use of integrin-specific ligands can be useful for the vascularization of regenerative medicine constructs, which remains a major limitation for translation into clinical practice. In order to enhance vascularization, immobilization of integrin-specific RGD peptidomimetics within constructs is a recommended approach, due to their high specificity and selectivity towards certain desired integrins. This review endeavours to address the potential of peptidomimetic-coated biomaterials as vascular network promoters for regenerative medicine purposes. Clinical studies involving molecules tracking active integrins in cancer angiogenesis and reasons for their failure are also addressed.
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32
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Karvinen J, Koivisto JT, Jönkkäri I, Kellomäki M. The production of injectable hydrazone crosslinked gellan gum-hyaluronan-hydrogels with tunable mechanical and physical properties. J Mech Behav Biomed Mater 2017; 71:383-391. [DOI: 10.1016/j.jmbbm.2017.04.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Revised: 03/26/2017] [Accepted: 04/04/2017] [Indexed: 11/16/2022]
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33
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Bacelar AH, Silva-Correia J, Oliveira JM, Reis RL. Recent progress in gellan gum hydrogels provided by functionalization strategies. J Mater Chem B 2016; 4:6164-6174. [DOI: 10.1039/c6tb01488g] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Gellan gum and its functionalized derivatives present a wide range of applications that open up new possibilities in tissue engineering and regenerative medicine.
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Affiliation(s)
- Ana H. Bacelar
- 3B's Research Group – Biomaterials
- Biodegradables and Biomimetics
- University of Minho
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine
- 4805-017 Barco GMR
| | - Joana Silva-Correia
- 3B's Research Group – Biomaterials
- Biodegradables and Biomimetics
- University of Minho
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine
- 4805-017 Barco GMR
| | - Joaquim M. Oliveira
- 3B's Research Group – Biomaterials
- Biodegradables and Biomimetics
- University of Minho
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine
- 4805-017 Barco GMR
| | - Rui L. Reis
- 3B's Research Group – Biomaterials
- Biodegradables and Biomimetics
- University of Minho
- Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine
- 4805-017 Barco GMR
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34
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Assunção-Silva RC, Oliveira CC, Ziv-Polat O, Gomes ED, Sahar A, Sousa N, Silva NA, Salgado AJ. Induction of neurite outgrowth in 3D hydrogel-based environments. Biomed Mater 2015; 10:051001. [DOI: 10.1088/1748-6041/10/5/051001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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35
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3D printing of layered brain-like structures using peptide modified gellan gum substrates. Biomaterials 2015; 67:264-73. [DOI: 10.1016/j.biomaterials.2015.07.022] [Citation(s) in RCA: 292] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 07/11/2015] [Indexed: 12/31/2022]
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36
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Ahadian S, Sadeghian RB, Salehi S, Ostrovidov S, Bae H, Ramalingam M, Khademhosseini A. Bioconjugated Hydrogels for Tissue Engineering and Regenerative Medicine. Bioconjug Chem 2015; 26:1984-2001. [DOI: 10.1021/acs.bioconjchem.5b00360] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Samad Ahadian
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Ramin Banan Sadeghian
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Sahar Salehi
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Serge Ostrovidov
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Hojae Bae
- College
of Animal Bioscience and Technology, Department of Bioindustrial Technologies, Konkuk University, Hwayang-dong,
Kwangjin-gu, Seoul 143-701, Republic of Korea
| | - Murugan Ramalingam
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
- Centre
for Stem Cell Research, Institute for Stem Cell Biology and Regenerative Medicine, Christian Medical College Campus, Vellore 632002, India
| | - Ali Khademhosseini
- WPI-Advanced
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
- College
of Animal Bioscience and Technology, Department of Bioindustrial Technologies, Konkuk University, Hwayang-dong,
Kwangjin-gu, Seoul 143-701, Republic of Korea
- Department
of Medicine, Center for Biomedical Engineering, Brigham and Women’s Hospital, Harvard Medical School, Cambridge, Massachusetts 02139, United States
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02115, United States
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