1
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Mubarok W, Elvitigala KCML, Nakaya H, Hotta T, Sakai S. Cell Cycle Modulation through Physical Confinement in Micrometer-Thick Hydrogel Sheaths. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:18717-18726. [PMID: 39166379 DOI: 10.1021/acs.langmuir.4c02434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/22/2024]
Abstract
Recently, surface engineering of the cell membrane with biomaterials has attracted great attention for various biomedical applications. In this study, we investigated the possibility of modulating cell cycle progression using alginate and gelatin-based hydrogel sheaths with a thickness of ∼1 μm. The hydrogel sheath was formed on cell surfaces through cross-linking catalyzed by horseradish peroxidase immobilized on the cell surface. The hydrogel sheath did not decrease the viability (>95% during 2 days of culture) of the human cervical carcinoma cell line (HeLa) expressing the fluorescent ubiquitination-based cell cycle indicator 2 (HeLa/Fucci2). Coating the HeLa/Fucci2 cells with the hydrogel sheath resulted in a cell cycle arrest in the G2/M phase, which can be caused by the reduced F-actin formation. As a result of this cell cycle arrest, an inhibition of cell growth was observed in the HeLa/Fucci2 cells. Taken together, our results demonstrate that the hydrogel sheath coating on the cell surface is a feasible approach to modulating cell cycle progression.
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Affiliation(s)
- Wildan Mubarok
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
| | - Kelum Chamara Manoj Lakmal Elvitigala
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
| | - Hiroto Nakaya
- Graduate School of Frontier Bioscience, Osaka University, 1-3 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Tomoki Hotta
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
| | - Shinji Sakai
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan
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2
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van Loo B, Ten Den SA, Araújo-Gomes N, de Jong V, Snabel RR, Schot M, Rivera-Arbeláez JM, Veenstra GJC, Passier R, Kamperman T, Leijten J. Mass production of lumenogenic human embryoid bodies and functional cardiospheres using in-air-generated microcapsules. Nat Commun 2023; 14:6685. [PMID: 37865642 PMCID: PMC10590445 DOI: 10.1038/s41467-023-42297-0] [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: 08/17/2022] [Accepted: 10/05/2023] [Indexed: 10/23/2023] Open
Abstract
Organoids are engineered 3D miniature tissues that are defined by their organ-like structures, which drive a fundamental understanding of human development. However, current organoid generation methods are associated with low production throughputs and poor control over size and function including due to organoid merging, which limits their clinical and industrial translation. Here, we present a microfluidic platform for the mass production of lumenogenic embryoid bodies and functional cardiospheres. Specifically, we apply triple-jet in-air microfluidics for the ultra-high-throughput generation of hollow, thin-shelled, hydrogel microcapsules that can act as spheroid-forming bioreactors in a cytocompatible, oil-free, surfactant-free, and size-controlled manner. Uniquely, we show that microcapsules generated by in-air microfluidics provide a lumenogenic microenvironment with near 100% efficient cavitation of spheroids. We demonstrate that upon chemical stimulation, human pluripotent stem cell-derived spheroids undergo cardiomyogenic differentiation, effectively resulting in the mass production of homogeneous and functional cardiospheres that are responsive to external electrical stimulation. These findings drive clinical and industrial adaption of stem cell technology in tissue engineering and drug testing.
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Affiliation(s)
- Bas van Loo
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands
| | - Simone A Ten Den
- University of Twente, TechMed Centre, Department of Applied Stem Cell Technology, Enschede, The Netherlands
| | - Nuno Araújo-Gomes
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands
| | - Vincent de Jong
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands
| | - Rebecca R Snabel
- Radboud University, Radboud Institute for Molecular Life Sciences, Faculty of Science, Department of Molecular Developmental Biology, Nijmegen, The Netherlands
| | - Maik Schot
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands
| | - José M Rivera-Arbeláez
- University of Twente, TechMed Centre, Department of Applied Stem Cell Technology, Enschede, The Netherlands
- University of Twente, TechMed Centre, Max Planck Center for Complex Fluid Dynamics, BIOS Lab-on-a-Chip Group, Enschede, The Netherlands
| | - Gert Jan C Veenstra
- Radboud University, Radboud Institute for Molecular Life Sciences, Faculty of Science, Department of Molecular Developmental Biology, Nijmegen, The Netherlands
| | - Robert Passier
- University of Twente, TechMed Centre, Department of Applied Stem Cell Technology, Enschede, The Netherlands
- Leiden University Medical Centre, Department of Anatomy and Embryology, Leiden, Netherlands
| | - Tom Kamperman
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands
- IamFluidics B.V., De Veldmaat 17, 7522NM, Enschede, The Netherlands
| | - Jeroen Leijten
- University of Twente, TechMed Centre, Department of Developmental BioEngineering, Enschede, The Netherlands.
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3
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Ito Y, Sasaki R, Asari S, Yasuda T, Ueda H, Kitaguchi T. Efficient Microfluidic Screening Method Using a Fluorescent Immunosensor for Recombinant Protein Secretions. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2207943. [PMID: 37093208 DOI: 10.1002/smll.202207943] [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: 12/19/2022] [Revised: 03/20/2023] [Indexed: 05/03/2023]
Abstract
Microbial secretory protein expression is widely used for biopharmaceutical protein production. However, establishing genetically modified industrial strains that secrete large amounts of a protein of interest is time-consuming. In this study, a simple and versatile high-throughput screening method for protein-secreting bacterial strains is developed. Different genotype variants induced by mutagens are encapsulated in microemulsions and cultured to secrete proteins inside the emulsions. The secreted protein of interest is detected as a fluorescence signal by the fluorescent immunosensor quenchbody (Q-body), and a cell sorter is used to select emulsions containing improved protein-secreting strains based on the fluorescence intensity. The concept of the screening method is demonstrated by culturing Corynebacterium glutamicum in emulsions and detecting the secreted proteins. Finally, productive strains of fibroblast growth factor 9 (FGF9) are screened, and the FGF9 secretion increased threefold compared to that of parent strain. This screening method can be applied to a wide range of proteins by fusing a small detection tag. This is a highly simple process that requires only the addition of a Q-body to the medium and does not require the addition of any substrates or chemical treatments. Furthermore, this method shortens the development period of industrial strains for biopharmaceutical protein production.
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Affiliation(s)
- Yoshihiro Ito
- Graduate School of Life Science and Technology, Tokyo Institute of Technology, Yokohama, Kanagawa, 226-8503, Japan
- Research Institute for Bioscience Products and Fine Chemicals, Ajinomoto Co., Inc, Kawasaki, Kanagawa, 210-8681, Japan
| | - Ryuichi Sasaki
- Research Institute for Bioscience Products and Fine Chemicals, Ajinomoto Co., Inc, Kawasaki, Kanagawa, 210-8681, Japan
| | - Sayaka Asari
- Research Institute for Bioscience Products and Fine Chemicals, Ajinomoto Co., Inc, Kawasaki, Kanagawa, 210-8681, Japan
| | - Takanobu Yasuda
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, 226-8503, Japan
| | - Hiroshi Ueda
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, 226-8503, Japan
| | - Tetsuya Kitaguchi
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa, 226-8503, Japan
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4
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Mubarok W, Nakahata M, Kojima M, Sakai S. Nematode surface functionalization with hydrogel sheaths tailored in situ. Mater Today Bio 2022; 15:100328. [PMID: 35774197 PMCID: PMC9237936 DOI: 10.1016/j.mtbio.2022.100328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/10/2022] [Accepted: 06/11/2022] [Indexed: 11/17/2022] Open
Abstract
Engineering the surfaces of biological organisms allows the introduction of novel functions and enhances their native functions. However, studies on surface engineering remained limited to unicellular organisms. Herein, nematode surfaces are engineered through in situ hydrogelation mediated by horseradish peroxidase (HRP) anchored to nematode cuticles. With this method, hydrogel sheaths of approximately 10-μm thickness are fabricated from a variety of polysaccharides, proteins, and synthetic polymers. Caenorhabditis elegans and Anisakis simplex coated with a hydrogel sheath showed a negligible decrease in viability, chemotaxis and locomotion. Hydrogel sheaths containing UV-absorbable groups and catalase functioned as shields to protect nematodes from UV and hydrogen peroxide, respectively. The results also showed that hydrogel sheaths containing glucose oxidase have the potential to be used as living drug delivery systems for cancer therapy. The nematode functionalization method developed in this study has the potential to impact a wide range of fields from agriculture to medicine.
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Affiliation(s)
- Wildan Mubarok
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan
| | - Masaki Nakahata
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan
| | - Masaru Kojima
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan
| | - Shinji Sakai
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Osaka, 560-8531, Japan
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5
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Badali E, Hosseini M, Varaa N, Mahmoodi N, Goodarzi A, Taghdiri Nooshabadi V, Hassanzadeh S, Arabpour Z, Khanmohammadi M. Production of uniform size cell-enclosing silk derivative vehicles through coaxial microfluidic device and horseradish crosslinking reaction. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111237] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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6
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van Loo B, Salehi S, Henke S, Shamloo A, Kamperman T, Karperien M, Leijten J. Enzymatic outside-in cross-linking enables single-step microcapsule production for high-throughput three-dimensional cell microaggregate formation. Mater Today Bio 2020; 6:100047. [PMID: 32300754 PMCID: PMC7152680 DOI: 10.1016/j.mtbio.2020.100047] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/18/2020] [Accepted: 02/19/2020] [Indexed: 12/18/2022] Open
Abstract
Cell-laden hydrogel microcapsules enable the high-throughput production of cell aggregates, which are relevant for three-dimensional tissue engineering and drug screening applications. However, current microcapsule production strategies are limited by their throughput, multistep protocols, and limited amount of compatible biomaterials. We here present a single-step process for the controlled microfluidic production of single-core microcapsules using enzymatic outside-in cross-linking of tyramine-conjugated polymers. It was hypothesized that a physically, instead of the conventionally explored biochemically, controlled enzymatic cross-linking process would improve the reproducibility, operational window, and throughput of shell formation. Droplets were flown through a silicone delay line, which allowed for highly controlled diffusion of the enzymatic cross-linking initiator. The microcapsules' cross-linking density and shell thickness is strictly depended on the droplet's retention time in the delay line, which is predictably controlled by flow rate. The here presented hydrogel cross-linking method allows for facile and cytocompatible production of cell-laden microcapsules compatible with the formation and biorthogonal isolation of long-term viable cellular spheroids for tissue engineering and drug screening applications.
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Affiliation(s)
- B. van Loo
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522, NB Enschede, the Netherlands
| | - S.S. Salehi
- School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
| | - S. Henke
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522, NB Enschede, the Netherlands
| | - A. Shamloo
- School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
- Corresponding author.
| | - T. Kamperman
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522, NB Enschede, the Netherlands
| | - M. Karperien
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522, NB Enschede, the Netherlands
| | - J. Leijten
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522, NB Enschede, the Netherlands
- Corresponding author.
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7
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Jo YK, Lee D. Biopolymer Microparticles Prepared by Microfluidics for Biomedical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1903736. [PMID: 31559690 DOI: 10.1002/smll.201903736] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 08/31/2019] [Indexed: 06/10/2023]
Abstract
Biopolymers are macromolecules that are derived from natural sources and have attractive properties for a plethora of biomedical applications due to their biocompatibility, biodegradability, low antigenicity, and high bioactivity. Microfluidics has emerged as a powerful approach for fabricating polymeric microparticles (MPs) with designed structures and compositions through precise manipulation of multiphasic flows at the microscale. The synergistic combination of materials chemistry afforded by biopolymers and precision provided by microfluidic capabilities make it possible to design engineered biopolymer-based MPs with well-defined physicochemical properties that are capable of enabling an efficient delivery of therapeutics, 3D culture of cells, and sensing of biomolecules. Here, an overview of microfluidic approaches is provided for the design and fabrication of functional MPs from three classes of biopolymers including polysaccharides, proteins, and microbial polymers, and their advances for biomedical applications are highlighted. An outlook into the future research on microfluidically-produced biopolymer MPs for biomedical applications is also provided.
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Affiliation(s)
- Yun Kee Jo
- Department of Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Daeyeon Lee
- Department of Chemical and Biomolecular Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA, 19104, USA
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8
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Salehi SS, Shamloo A, Hannani SK. Microfluidic technologies to engineer mesenchymal stem cell aggregates-applications and benefits. Biophys Rev 2020; 12:123-133. [PMID: 31953794 PMCID: PMC7040154 DOI: 10.1007/s12551-020-00613-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 01/07/2020] [Indexed: 02/07/2023] Open
Abstract
Three-dimensional cell culture and the forming multicellular aggregates are superior over traditional monolayer approaches due to better mimicking of in vivo conditions and hence functions of a tissue. A considerable amount of attention has been devoted to devising efficient methods for the rapid formation of uniform-sized multicellular aggregates. Microfluidic technology describes a platform of techniques comprising microchannels to manipulate the small number of reagents with unique properties and capabilities suitable for biological studies. The focus of this review is to highlight recent studies of using microfluidics, especially droplet-based types for the formation, culture, and harvesting of mesenchymal stem cell aggregates and their subsequent application in stem cell biology, tissue engineering, and drug screening. Droplet-based microfluidics can be used to form microgels as carriers for delivering cells and to provide biological cues to the target tissue so as to be minimally invasive. Stem cell-laden microgels with a shape-forming property can be used as smart building blocks by injecting them into the injured tissue thereby constituting the cornerstone of tissue regeneration.
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Affiliation(s)
| | - Amir Shamloo
- School of Mechanical Engineering, Sharif University of Technology, Tehran, Iran.
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9
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Kamperman T, van Loo B, Gurian M, Henke S, Karperien M, Leijten J. On-the-fly exchangeable microfluidic nozzles for facile production of various monodisperse micromaterials. LAB ON A CHIP 2019; 19:1977-1984. [PMID: 31017163 PMCID: PMC6555637 DOI: 10.1039/c9lc00054b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Microfluidic manufacturing platforms have advanced the production of monodisperse, shape-controlled, and chemically defined micromaterials. However, conventional microfabrication platforms are typically designed and fabricated as single-purpose and single-use tools, which limits their efficiency, versatility, and overall potential. We here present an on-the-fly exchangeable nozzle concept that operates in a transparent, 3D, and reusable microfluidic device produced without cleanroom technology. The facile exchange and repositioning of the nozzles readily enables the production of monodisperse water-in-oil and oil-in-water emulsions, solid and core-shell microspheres, microfibers, and even Janus type micromaterials with controlled diameters ranging from 10 to 1000 μm using a single microfluidic device.
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Affiliation(s)
- Tom Kamperman
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
| | - Bas van Loo
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
| | - Melvin Gurian
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
| | - Sieger Henke
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
| | - Marcel Karperien
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
| | - Jeroen Leijten
- Department of Developmental BioEngineering, Faculty of Science and Technology, Technical Medical Centre, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands.
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10
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Khanmohammadi M, Sakai S, Taya M. Characterization of encapsulated cells within hyaluronic acid and alginate microcapsules produced via horseradish peroxidase-catalyzed crosslinking. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 30:295-307. [DOI: 10.1080/09205063.2018.1562637] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Mehdi Khanmohammadi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
| | - Shinji Sakai
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
| | - Masahito Taya
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
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11
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Sakai S, Nakahata M. Horseradish Peroxidase Catalyzed Hydrogelation for Biomedical, Biopharmaceutical, and Biofabrication Applications. Chem Asian J 2017; 12:3098-3109. [DOI: 10.1002/asia.201701364] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Shinji Sakai
- Department of Materials Science and Engineering; Graduate School of Engineering Science; Osaka University; 1-3 Machikaneyama-cho Toyonaka Osaka Japan
| | - Masaki Nakahata
- Department of Materials Science and Engineering; Graduate School of Engineering Science; Osaka University; 1-3 Machikaneyama-cho Toyonaka Osaka Japan
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12
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Alizadeh Sardroud H, Nemati S, Baradar Khoshfetrat A, Nabavinia M, Beygi Khosrowshahi Y. Barium-cross-linked alginate-gelatine microcapsule as a potential platform for stem cell production and modular tissue formation. J Microencapsul 2017; 34:488-497. [PMID: 28699824 DOI: 10.1080/02652048.2017.1354940] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Influence of gelatine concentration and cross-linker ions of Ca2+ and Ba2+ was evaluated on characteristics of alginate hydrogels and proliferation behaviours of model adherent and suspendable stem cells of fibroblast and U937 embedded in alginate microcapsules. Increasing gelatine concentration to 2.5% increased extent of swelling to 15% and 25% for barium- and calcium-cross-linked hydrogels, respectively. Mechanical properties also decreased with increasing swelling of hydrogels. Both by increasing gelatine concentration and using barium ions increased considerably the proliferation of encapsulated model stem cells. Barium-cross-linked alginate-gelatine microcapsule tested for bone building block showed a 13.5 ± 1.5-fold expansion for osteoblast cells after 21 days with deposition of bone matrix. The haematopoietic stem cells cultured in the microcapsule after 7 days also showed up to 2-fold increase without adding any growth factor. The study demonstrates that barium-cross-linked alginate-gelatine microcapsule has potential for use as a simple and efficient 3D platform for stem cell production and modular tissue formation.
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Affiliation(s)
- Hamed Alizadeh Sardroud
- a Chemical Engineering Faculty , Sahand University of Technology , Tabriz , Iran.,b Stem Cell and Tissue Engineering Research Laboratory , Sahand University of Technology , Tabriz , Iran
| | - Sorour Nemati
- a Chemical Engineering Faculty , Sahand University of Technology , Tabriz , Iran.,b Stem Cell and Tissue Engineering Research Laboratory , Sahand University of Technology , Tabriz , Iran
| | - Ali Baradar Khoshfetrat
- a Chemical Engineering Faculty , Sahand University of Technology , Tabriz , Iran.,b Stem Cell and Tissue Engineering Research Laboratory , Sahand University of Technology , Tabriz , Iran
| | - Mahbobeh Nabavinia
- a Chemical Engineering Faculty , Sahand University of Technology , Tabriz , Iran.,b Stem Cell and Tissue Engineering Research Laboratory , Sahand University of Technology , Tabriz , Iran
| | - Younes Beygi Khosrowshahi
- b Stem Cell and Tissue Engineering Research Laboratory , Sahand University of Technology , Tabriz , Iran.,c Chemical Engineering Department , Azarbaijan Shahid Madani University , Tabriz , Iran
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13
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Fabrication of single and bundled filament-like tissues using biodegradable hyaluronic acid-based hollow hydrogel fibers. Int J Biol Macromol 2017; 104:204-212. [PMID: 28596006 DOI: 10.1016/j.ijbiomac.2017.06.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/22/2017] [Accepted: 06/03/2017] [Indexed: 01/01/2023]
Abstract
Hydrogel fibers with biodegradable and biocompatible features are useful for the fabrication of filament-like tissues. We developed cell-laden hyaluronic acid (HA)-based hollow hydrogel fibers to create single and bundled filament-like tissues. The cell-laden fibers were fabricated by crosslinking phenolic-substituted hyaluronic acid (HA-Ph) in an aqueous solution containing cells through a horseradish peroxidase (HRP)-catalyzed reaction in the presence of catalase by extruding the solution in ambient flow of an aqueous solution containing H2O2. The encapsulated cells proliferated and grew within the hollow core, and the cells formed filament-like constructs in both single and bundled fibers, which were obtained by collection on a rotating cylindrical tube. Single and bundled filament-like tissues covered with an additional heterogeneous cell layer were obtained by degrading the fiber membrane using hyaluronidase after covering the fiber surface with heterogeneous cells. Cellular viability was preserved during HA-Ph hydrogel fiber fabrication and filament-like tissue formation. These results demonstrate the feasibility of HA-based hollow hydrogel fibers obtained through HRP- and catalase-mediated reactions to engineer filament-like tissues.
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14
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Kamperman T, Henke S, Zoetebier B, Ruiterkamp N, Wang R, Pouran B, Weinans H, Karperien M, Leijten J. Nanoemulsion-induced enzymatic crosslinking of tyramine-functionalized polymer droplets. J Mater Chem B 2017; 5:4835-4844. [PMID: 32263999 DOI: 10.1039/c7tb00686a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In situ gelation of water-in-oil polymer emulsions is a key method to produce hydrogel particles. Although this approach is in principle ideal for encapsulating bioactive components such as cells, the oil phase can interfere with straightforward presentation of crosslinker molecules. Several approaches have been developed to induce in-emulsion gelation by exploiting the triggered generation or release of crosslinker molecules. However, these methods typically rely on photo- or acid-based reactions that are detrimental to cell survival and functioning. In this work, we demonstrate the diffusion-based supplementation of small molecules for the in-emulsion gelation of multiple tyramine-functionalized polymers via enzymatic crosslinking using a H2O2/oil nanoemulsion. This strategy is compatible with various emulsification techniques, thereby readily supporting the formation of monodisperse hydrogel particles spanning multiple length scales ranging from the nano- to the millimeter. As proof of principle, we leveraged droplet microfluidics in combination with the cytocompatible nature of enzymatic crosslinking to engineer hollow cell-laden hydrogel microcapsules that support the formation of viable and functional 3D microtissues. The straightforward, universal, and cytocompatible nature of nanoemulsion-induced enzymatic crosslinking facilitates its rapid and widespread use in numerous food, pharma, and life science applications.
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Affiliation(s)
- Tom Kamperman
- Department of Developmental BioEngineering, MIRA Institute for Biomedical Technology and Technical Medicine, University of Twente, Drienerlolaan 5, 7522NB Enschede, The Netherlands.
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15
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Khanmohammadi M, Sakai S, Ashida T, Taya M. Production of hyaluronic-acid-based cell-enclosing microparticles and microcapsules via enzymatic reaction using a microfluidic system. J Appl Polym Sci 2015. [DOI: 10.1002/app.43107] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Mehdi Khanmohammadi
- Division of Chemical Engineering, Department of Materials Science and Engineering, Graduate School of Engineering Science; Osaka University; Toyonaka Osaka Japan
| | - Shinji Sakai
- Division of Chemical Engineering, Department of Materials Science and Engineering, Graduate School of Engineering Science; Osaka University; Toyonaka Osaka Japan
| | - Tomoaki Ashida
- Division of Chemical Engineering, Department of Materials Science and Engineering, Graduate School of Engineering Science; Osaka University; Toyonaka Osaka Japan
| | - Masahito Taya
- Division of Chemical Engineering, Department of Materials Science and Engineering, Graduate School of Engineering Science; Osaka University; Toyonaka Osaka Japan
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16
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Ashida T, Sakai S, Taya M. Propagation of human iPS cells in alginate-based microcapsules prepared using reactions catalyzed by horseradish peroxidase and catalase. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2015; 44:1406-9. [DOI: 10.3109/21691401.2015.1029631] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Tomoaki Ashida
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka-shi, Osaka, Japan
| | - Shinji Sakai
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka-shi, Osaka, Japan
| | - Masahito Taya
- Division of Chemical Engineering, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka-shi, Osaka, Japan
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Ashida T, Sakai S, Taya M. Characteristics of Duplex Microcapsules Prepared from an Alginate-Derivative Polymer via Horseradish Peroxidase- and Catalase-Catalyzed Reactions. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2015. [DOI: 10.1252/jcej.14we391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tomoaki Ashida
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
| | - Shinji Sakai
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
| | - Masahito Taya
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
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Ashida T, Ojima Y, Sakai S, Sakka M, Sakka K, Kawakami K, Taya M. Designing Fusion Proteins with Carbohydrate-Binding Modules Having Affinity to Enzymatically Gellable Carboxymethylcellulose Derivative Hydrogel. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2014. [DOI: 10.1252/jcej.14we080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tomoaki Ashida
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
| | - Yoshihiro Ojima
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
| | - Shinji Sakai
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
| | - Makiko Sakka
- Applied Microbiology Laboratory, Graduate School of Bioresources, Mie University
| | - Kazuo Sakka
- Applied Microbiology Laboratory, Graduate School of Bioresources, Mie University
| | - Koei Kawakami
- Department of Chemical Engineering, Faculty of Engineering, Kyushu University
| | - Masahito Taya
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
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