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Zhang Y, O'Mahony A, He Y, Barber T. Hydrodynamic shear stress' impact on mammalian cell properties and its applications in 3D bioprinting. Biofabrication 2024; 16:022003. [PMID: 38277669 DOI: 10.1088/1758-5090/ad22ee] [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: 03/03/2023] [Accepted: 01/26/2024] [Indexed: 01/28/2024]
Abstract
As an effective cell assembly method, three-dimensional bioprinting has been widely used in building organ models and tissue repair over the past decade. However, different shear stresses induced throughout the entire printing process can cause complex impacts on cell integrity, including reducing cell viability, provoking morphological changes and altering cellular functionalities. The potential effects that may occur and the conditions under which these effects manifest are not clearly understood. Here, we review systematically how different mammalian cells respond under shear stress. We enumerate available experimental apparatus, and we categorise properties that can be affected under disparate stress patterns. We also summarise cell damaging mathematical models as a predicting reference for the design of bioprinting systems. We concluded that it is essential to quantify specific cell resistance to shear stress for the optimisation of bioprinting systems. Besides, as substantial positive impacts, including inducing cell alignment and promoting cell motility, can be generated by shear stress, we suggest that we find the proper range of shear stress and actively utilise its positive influences in the development of future systems.
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Affiliation(s)
- Yani Zhang
- School of Mechanical Engineering, UNSW, Sydney, NSW 2052, Australia
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Aidan O'Mahony
- Inventia Life Science Pty Ltd, Alexandria, Sydney, NSW 2015, Australia
| | - Yong He
- State Key Laboratory of Fluid Power and Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, People's Republic of China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Tracie Barber
- School of Mechanical Engineering, UNSW, Sydney, NSW 2052, Australia
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Horiguchi I, Nagate H, Sakai Y. Particle-tracking-based strategy for the optimization of agitation conditions in a suspension culture of human induced pluripotent stem cells in a shaking vessel. J Biosci Bioeng 2023; 135:411-416. [PMID: 36925357 DOI: 10.1016/j.jbiosc.2023.02.007] [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: 12/12/2022] [Revised: 02/09/2023] [Accepted: 02/24/2023] [Indexed: 03/16/2023]
Abstract
Suspension cultures are widely used for cell expansion in regenerative medicine and production. Shaking culture is one of the useful suspension culture methods that ensures gentle agitation. There are other shaking methods, including orbital shaking, reciprocating, and rocking; however, optimizing the shaking conditions for each method to meet cell culture requirements is time-consuming. In this study, we used a particle-tracking-based strategy for optimizing the agitation conditions. When the average accelerations of aggregates were calculated, high acceleration occurred periodically, and acceleration of the aggregates in orbital shaking was stable. Furthermore, the number of dead cells correlated with the average time of acceleration. We observed that cell growth was ideally maintained by factors such as optimal acceleration, aggregate formation, and cell death. These results indicate that the image-based analyses of aggregates help optimize the agitation conditions for the shaking suspension culture of induced pluripotent stem cells (iPSCs).
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Affiliation(s)
- Ikki Horiguchi
- Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama-cho, Toyonaka, Osaka 560-8531, Japan.
| | - Hotaka Nagate
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yasuyuki Sakai
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Torizal FG, Lau QY, Ibuki M, Kawai Y, Horikawa M, Minami M, Michiue T, Horiguchi I, Nishikawa M, Sakai Y. A miniature dialysis-culture device allows high-density human-induced pluripotent stem cells expansion from growth factor accumulation. Commun Biol 2021; 4:1316. [PMID: 34799690 PMCID: PMC8604949 DOI: 10.1038/s42003-021-02848-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/04/2021] [Indexed: 11/16/2022] Open
Abstract
Three-dimensional aggregate-suspension culture is a potential biomanufacturing method to produce a large number of human induced pluripotent stem cells (hiPSCs); however, the use of expensive growth factors and method-induced mechanical stress potentially result in inefficient production costs and difficulties in preserving pluripotency, respectively. Here, we developed a simple, miniaturized, dual-compartment dialysis-culture device based on a conventional membrane-culture insert with deep well plates. The device improved cell expansion up to approximately ~3.2 to 4×107 cells/mL. The high-density expansion was supported by reduction of excessive shear stress and agglomeration mediated by the addition of the functional polymer FP003. The results revealed accumulation of several growth factors, including fibroblast growth factor 2 and insulin, along with endogenous Nodal, which acts as a substitute for depleted transforming growth factor-β1 in maintaining pluripotency. Because we used the same growth-factor formulation per volume in the upper culture compartment, the cost reduced in inverse proportional manner with the cell density. We showed that growth-factor-accumulation dynamics in a low-shear-stress environment successfully improved hiPSC proliferation, pluripotency, and differentiation potential. This miniaturised dialysis-culture system demonstrated the feasibility of cost-effective mass production of hiPSCs in high-density culture.
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Affiliation(s)
- Fuad Gandhi Torizal
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan. .,Department of Chemical Systems Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan.
| | - Qiao You Lau
- grid.26999.3d0000 0001 2151 536XDepartment of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Masato Ibuki
- grid.410860.b0000 0000 9776 0030Regenerative Medicine and Cell Therapy Laboratories, Kaneka Corporation, Kobe, Japan
| | - Yoshikazu Kawai
- grid.410860.b0000 0000 9776 0030Regenerative Medicine and Cell Therapy Laboratories, Kaneka Corporation, Kobe, Japan
| | - Masato Horikawa
- grid.420062.20000 0004 1763 4894Materials Research Laboratories, Nissan Chemical Corporation, Saitama, Japan
| | - Masataka Minami
- grid.420062.20000 0004 1763 4894Materials Research Laboratories, Nissan Chemical Corporation, Saitama, Japan
| | - Tatsuo Michiue
- grid.26999.3d0000 0001 2151 536XDepartment of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo, Japan
| | - Ikki Horiguchi
- grid.136593.b0000 0004 0373 3971Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Masaki Nishikawa
- grid.26999.3d0000 0001 2151 536XDepartment of Chemical Systems Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Yasuyuki Sakai
- grid.26999.3d0000 0001 2151 536XDepartment of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan ,grid.26999.3d0000 0001 2151 536XDepartment of Chemical Systems Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
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Kulchar RJ, Denzer BR, Chavre BM, Takegami M, Patterson J. A Review of the Use of Microparticles for Cartilage Tissue Engineering. Int J Mol Sci 2021; 22:10292. [PMID: 34638629 PMCID: PMC8508725 DOI: 10.3390/ijms221910292] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/17/2021] [Accepted: 09/18/2021] [Indexed: 02/06/2023] Open
Abstract
Tissue and organ failure has induced immense economic and healthcare concerns across the world. Tissue engineering is an interdisciplinary biomedical approach which aims to address the issues intrinsic to organ donation by providing an alternative strategy to tissue and organ transplantation. This review is specifically focused on cartilage tissue. Cartilage defects cannot readily regenerate, and thus research into tissue engineering approaches is relevant as a potential treatment option. Cells, scaffolds, and growth factors are three components that can be utilized to regenerate new tissue, and in particular recent advances in microparticle technology have excellent potential to revolutionize cartilage tissue regeneration. First, microspheres can be used for drug delivery by injecting them into the cartilage tissue or joint space to reduce pain and stimulate regeneration. They can also be used as controlled release systems within tissue engineering constructs. Additionally, microcarriers can act as a surface for stem cells or chondrocytes to adhere to and expand, generating large amounts of cells, which are necessary for clinically relevant cell therapies. Finally, a newer application of microparticles is to form them together into granular hydrogels to act as scaffolds for tissue engineering or to use in bioprinting. Tissue engineering has the potential to revolutionize the space of cartilage regeneration, but additional research is needed to allow for clinical translation. Microparticles are a key enabling technology in this regard.
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Affiliation(s)
- Rachel J. Kulchar
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA; (R.J.K.); (B.M.C.)
| | - Bridget R. Denzer
- Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA;
| | - Bharvi M. Chavre
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA; (R.J.K.); (B.M.C.)
| | - Mina Takegami
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA;
| | - Jennifer Patterson
- Independent Consultant, 3000 Leuven, Belgium
- Biomaterials and Regenerative Medicine Group, IMDEA Materials Institute, 28906 Madrid, Spain
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Torizal FG, Choi H, Shinohara M, Sakai Y. Efficient High-Density hiPSCs Expansion in Simple Dialysis Device. Methods Mol Biol 2021; 2454:83-94. [PMID: 33856661 DOI: 10.1007/7651_2021_391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
iPSCs are potential cell types that can be used for regenerative medicine. Suspension culture is the main approach to produce a sufficient amount of required cells to realize the application of hiPSCs for the transplantation of the large organ. The dialysis culture system holds the potential to reduce the cost by utilizing endogenous growth factors and recycle the remaining exogenous growth factors at the same time. However, the current large scale dialysis culture system was not optimized for expanding the high-density culture. Several problems such as the requirement of the large volume and technical complexity make the optimization of this system remain challenging. Also, the interference of mechanical stress in the dynamic suspension culture may reduce cellular viability, pluripotency, and differentiation capacity. Here, we describe the simple miniaturized dialysis platform to evaluate the feasibility of high-density hiPSCs culture by combining the utilization of endogenous growth factors supported by a continuous exchange of nutrition and toxic metabolic product in a low mechanical stress culture environment in a viscoelastic medium.
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Affiliation(s)
- Fuad Gandhi Torizal
- Department of Chemical System Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan.
| | - Hyunjin Choi
- Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
| | - Marie Shinohara
- Institute of Industrial Science, The University of Tokyo, Tokyo, Japan
| | - Yasuyuki Sakai
- Department of Chemical System Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
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