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Kurt E, Devlin G, Asokan A, Segura T. Gene Delivery From Granular Scaffolds for Tunable Biologics Manufacturing. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309911. [PMID: 38462954 PMCID: PMC11294003 DOI: 10.1002/smll.202309911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 02/27/2024] [Indexed: 03/12/2024]
Abstract
The understanding of the molecular basis for disease has generated a myriad of therapeutic biologics, including therapeutic proteins, antibodies, and viruses. However, the promise that biologics can resolve currently incurable diseases hinges in their manufacturability. These therapeutics require that their genetic material be introduced to mammalian cells such that the cell machinery can manufacture the biological components. These are then purified, validated, and packaged. Most manufacturing uses batch processes that collect the biologic a few days following genetic modification, due to toxicity or difficulty in separating product from cells in a continuous operation, limiting the amount of biologic that can be produced and resulting in yearlong backlogs. Here, a scaffold-based approach for continuous biologic manufacturing is presented, with sustained production of active antibodies and viruses for 30 days. The use of scaffold-based biologic production enabled perfusion-based bioreactors to be used, which can be incorporated into a fully continuous process.
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Affiliation(s)
- Evan Kurt
- Department of Biomedical Engineering, Duke University, Durham, NC
| | - Garth Devlin
- Department of Biomedical Engineering, Duke University, Durham, NC
- Departments of Surgery and Molecular Genetics & Microbiology, Duke University School of Medicine, Durham, NC
| | - Aravind Asokan
- Department of Biomedical Engineering, Duke University, Durham, NC
- Departments of Surgery and Molecular Genetics & Microbiology, Duke University School of Medicine, Durham, NC
| | - Tatiana Segura
- Department of Biomedical Engineering, Duke University, Durham, NC
- Departments Neurology and Dermatology, Duke University, Durham, NC
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2
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Major GS, Doan VK, Longoni A, Bilek MMM, Wise SG, Rnjak-Kovacina J, Yeo GC, Lim KS. Mapping the microcarrier design pathway to modernise clinical mesenchymal stromal cell expansion. Trends Biotechnol 2024; 42:859-876. [PMID: 38320911 DOI: 10.1016/j.tibtech.2024.01.001] [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: 10/13/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 02/08/2024]
Abstract
Microcarrier expansion systems show exciting potential to revolutionise mesenchymal stromal cell (MSC)-based clinical therapies by providing an opportunity for economical large-scale expansion of donor- and patient-derived cells. The poor reproducibility and efficiency of cell expansion on commercial polystyrene microcarriers have driven the development of novel microcarriers with tuneable physical, mechanical, and cell-instructive properties. These new microcarriers show innovation toward improving cell expansion outcomes, although their limited biological characterisation and compatibility with dynamic culture systems suggest the need to realign the microcarrier design pathway. Clear headway has been made toward developing infrastructure necessary for scaling up these technologies; however, key challenges remain in characterising the wholistic effects of microcarrier properties on the biological fate and function of expanded MSCs.
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Affiliation(s)
- Gretel S Major
- School of Medical Sciences, University of Sydney, Sydney, Australia
| | - Vinh K Doan
- School of Medical Sciences, University of Sydney, Sydney, Australia
| | - Alessia Longoni
- Department of Orthopedics, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marcela M M Bilek
- School of Biomedical Engineering, University of Sydney, Sydney, Australia; School of Physics, University of Sydney, Sydney, Australia; Charles Perkins Centre, University of Sydney, Sydney, Australia; Sydney Nano Institute, University of Sydney, Sydney, Australia
| | - Steven G Wise
- School of Medical Sciences, University of Sydney, Sydney, Australia; Charles Perkins Centre, University of Sydney, Sydney, Australia
| | - Jelena Rnjak-Kovacina
- Graduate School of Biomedical Engineering, University of New South Wales, Sydney, Australia; Tyree Institute of Health Engineering, University of New South Wales, Sydney, Australia
| | - Giselle C Yeo
- Charles Perkins Centre, University of Sydney, Sydney, Australia; School of Life and Environmental Sciences, University of Sydney, Sydney, Australia.
| | - Khoon S Lim
- School of Medical Sciences, University of Sydney, Sydney, Australia; Charles Perkins Centre, University of Sydney, Sydney, Australia; Sydney Nano Institute, University of Sydney, Sydney, Australia.
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3
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Luo D, Zhu H, Li S, Wang Z, Xiao J. Mesenchymal stem cell-derived exosomes as a promising cell-free therapy for knee osteoarthritis. Front Bioeng Biotechnol 2024; 12:1309946. [PMID: 38292826 PMCID: PMC10824863 DOI: 10.3389/fbioe.2024.1309946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/05/2024] [Indexed: 02/01/2024] Open
Abstract
Osteoarthritis (OA), as a degenerative disease, leads to high socioeconomic burdens and disability rates. The knee joint is typically the most affected and is characterized by progressive destruction of articular cartilage, subchondral bone remodeling, osteophyte formation and synovial inflammation. The current management of OA mainly focuses on symptomatic relief and does not help to slow down the advancement of disease. Recently, mesenchymal stem cells (MSCs) and their exosomes have garnered significant attention in regenerative therapy and tissue engineering areas. Preclinical studies have demonstrated that MSC-derived exosomes (MSC-Exos), as bioactive factor carriers, have promising results in cell-free therapy of OA. This study reviewed the application of various MSC-Exos for the OA treatment, along with exploring the potential underlying mechanisms. Moreover, current strategies and future perspectives for the utilization of engineered MSC-Exos, alongside their associated challenges, were also discussed.
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Affiliation(s)
| | | | | | - Zhenggang Wang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jun Xiao
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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4
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Kulus M, Jankowski M, Kranc W, Golkar Narenji A, Farzaneh M, Dzięgiel P, Zabel M, Antosik P, Bukowska D, Mozdziak P, Kempisty B. Bioreactors, scaffolds and microcarriers and in vitro meat production-current obstacles and potential solutions. Front Nutr 2023; 10:1225233. [PMID: 37743926 PMCID: PMC10513094 DOI: 10.3389/fnut.2023.1225233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
In vitro meat production presents a potential viable alternative for meat consumption, which could provide the consumer with a product indistinguishable from the original, with very similar nutritional and culinary values. Indeed, the alternative products currently accessible often lack comparable nutritional value or culinary attributes to their animal-derived counterparts. This creates challenges for their global acceptance, particularly in countries where meat consumption holds cultural significance. However, while cultured meat research has been progressing rapidly in recent years, some significant obstacles still need to be overcome before its possible commercialization. Hence, this review summarizes the most current knowledge regarding the history of cultured meat, the currently used cell sources and methods used for the purpose of in vitro meat production, with particular focus on the role of bioreactors, scaffolds and microcarriers in overcoming the current obstacles. The authors put the potential microcarrier and scaffold-based solutions in a context, discussing the ways in which they can impact the way forward for the technology, including the use of considering the potential practical and societal barriers to implementing it as a viable food source worldwide.
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Affiliation(s)
- Magdalena Kulus
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Maurycy Jankowski
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, Poznan, Poland
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wiesława Kranc
- Department of Anatomy, Poznan University of Medical Sciences, Poznań, Poland
| | - Afsaneh Golkar Narenji
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, United States
| | - Maryam Farzaneh
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
| | - Maciej Zabel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
- Division of Anatomy and Histology, University of Zielona Góra, Zielona Góra, Poland
| | - Paweł Antosik
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Dorota Bukowska
- Department of Basic and Preclinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Paul Mozdziak
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, United States
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, United States
| | - Bartosz Kempisty
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, United States
- Division of Anatomy, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
- Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Brno, Czechia
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Handral HK, Wyrobnik TA, Lam ATL. Emerging Trends in Biodegradable Microcarriers for Therapeutic Applications. Polymers (Basel) 2023; 15:polym15061487. [PMID: 36987266 PMCID: PMC10057597 DOI: 10.3390/polym15061487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Microcarriers (MCs) are adaptable therapeutic instruments that may be adjusted to specific therapeutic uses, making them an appealing alternative for regenerative medicine and drug delivery. MCs can be employed to expand therapeutic cells. MCs can be used as scaffolds for tissue engineering, as well as providing a 3D milieu that replicates the original extracellular matrix, facilitating cell proliferation and differentiation. Drugs, peptides, and other therapeutic compounds can be carried by MCs. The surface of the MCs can be altered, to improve medication loading and release, and to target specific tissues or cells. Allogeneic cell therapies in clinical trials require enormous volumes of stem cells, to assure adequate coverage for several recruitment locations, eliminate batch to batch variability, and reduce production costs. Commercially available microcarriers necessitate additional harvesting steps to extract cells and dissociation reagents, which reduces cell yield and quality. To circumvent such production challenges, biodegradable microcarriers have been developed. In this review, we have compiled key information relating to biodegradable MC platforms, for generating clinical-grade cells, that permit cell delivery at the target site without compromising quality or cell yields. Biodegradable MCs could also be employed as injectable scaffolds for defect filling, supplying biochemical signals for tissue repair and regeneration. Bioinks, coupled with biodegradable microcarriers with controlled rheological properties, might improve bioactive profiles, while also providing mechanical stability to 3D bioprinted tissue structures. Biodegradable materials used for microcarriers have the ability to solve in vitro disease modeling, and are advantageous to the biopharmaceutical drug industries, because they widen the spectrum of controllable biodegradation and may be employed in a variety of applications.
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Affiliation(s)
- Harish K. Handral
- Stem Cell Bioprocessing, Bioprocessing Technology Institute, A*STAR, Singapore 138668, Singapore
- Correspondence:
| | - Tom Adam Wyrobnik
- Stem Cell Bioprocessing, Bioprocessing Technology Institute, A*STAR, Singapore 138668, Singapore
- Department of Biochemical Engineering, University College London, Gower Street, London WC1E 6BT, UK
| | - Alan Tin-Lun Lam
- Stem Cell Bioprocessing, Bioprocessing Technology Institute, A*STAR, Singapore 138668, Singapore
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6
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Ding SL, Liu X, Zhao XY, Wang KT, Xiong W, Gao ZL, Sun CY, Jia MX, Li C, Gu Q, Zhang MZ. Microcarriers in application for cartilage tissue engineering: Recent progress and challenges. Bioact Mater 2022; 17:81-108. [PMID: 35386447 PMCID: PMC8958326 DOI: 10.1016/j.bioactmat.2022.01.033] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 12/11/2022] Open
Abstract
Successful regeneration of cartilage tissue at a clinical scale has been a tremendous challenge in the past decades. Microcarriers (MCs), usually used for cell and drug delivery, have been studied broadly across a wide range of medical fields, especially the cartilage tissue engineering (TE). Notably, microcarrier systems provide an attractive method for regulating cell phenotype and microtissue maturations, they also serve as powerful injectable carriers and are combined with new technologies for cartilage regeneration. In this review, we introduced the typical methods to fabricate various types of microcarriers and discussed the appropriate materials for microcarriers. Furthermore, we highlighted recent progress of applications and general design principle for microcarriers. Finally, we summarized the current challenges and promising prospects of microcarrier-based systems for medical applications. Overall, this review provides comprehensive and systematic guidelines for the rational design and applications of microcarriers in cartilage TE. This review summarized fabrication techniques and cartilage repaired application of microcarriers. The appropriate materials and design principle for microcarriers in cartilage tissue engineering are discussed. Promising future perspectives and challenges in microcarriers fields are outlined.
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7
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Zernov A, Baruch L, Machluf M. Chitosan-collagen hydrogel microparticles as edible cell microcarriers for cultured meat. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107632] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Cheng J, Sun Y, Ma Y, Ao Y, Hu X, Meng Q. Engineering of MSC-Derived Exosomes: A Promising Cell-Free Therapy for Osteoarthritis. MEMBRANES 2022; 12:membranes12080739. [PMID: 36005656 PMCID: PMC9413347 DOI: 10.3390/membranes12080739] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 02/06/2023]
Abstract
Osteoarthritis (OA) is characterized by progressive cartilage degeneration with increasing prevalence and unsatisfactory treatment efficacy. Exosomes derived from mesenchymal stem cells play an important role in alleviating OA by promoting cartilage regeneration, inhibiting synovial inflammation and mediating subchondral bone remodeling without the risk of immune rejection and tumorigenesis. However, low yield, weak activity, inefficient targeting ability and unpredictable side effects of natural exosomes have limited their clinical application. At present, various approaches have been applied in exosome engineering to regulate their production and function, such as pretreatment of parental cells, drug loading, genetic engineering and surface modification. Biomaterials have also been proved to facilitate efficient delivery of exosomes and enhance treatment effectiveness. Here, we summarize the current understanding of the biogenesis, isolation and characterization of natural exosomes, and focus on the large-scale production and preparation of engineered exosomes, as well as their therapeutic potential in OA, thus providing novel insights into exploring advanced MSC-derived exosome-based cell-free therapy for the treatment of OA.
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Affiliation(s)
- Jin Cheng
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Beijing 100191, China; (J.C.); (Y.M.); (Y.A.)
| | - Yixin Sun
- Peking Unversity First Hospital, Peking University Health Science Center, Beijing 100034, China;
| | - Yong Ma
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Beijing 100191, China; (J.C.); (Y.M.); (Y.A.)
| | - Yingfang Ao
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Beijing 100191, China; (J.C.); (Y.M.); (Y.A.)
| | - Xiaoqing Hu
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Beijing 100191, China; (J.C.); (Y.M.); (Y.A.)
- Correspondence: (X.H.); (Q.M.); Tel.: +86-010-8226-5680 (Q.M.)
| | - Qingyang Meng
- Department of Sports Medicine, Peking University Third Hospital, Institute of Sports Medicine of Peking University, Beijing Key Laboratory of Sports Injuries, Beijing 100191, China; (J.C.); (Y.M.); (Y.A.)
- Correspondence: (X.H.); (Q.M.); Tel.: +86-010-8226-5680 (Q.M.)
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9
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Chen P, Zhou Z, Liu W, Huang T, Wu W, Yi M, Zhang C, He X, Fang J. Preparation and Properties of Sodium Alginate/Silk Fibroin Microcarriers. J MACROMOL SCI B 2022. [DOI: 10.1080/00222348.2022.2093014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ping Chen
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Zhihua Zhou
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan University of Science and Technology, Xiangtan, P. R. China
- Key Laboratory of Theoretical Organic Chemistry and Functional molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Wenjuan Liu
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Tianlong Huang
- Department of Orthopedics, Second Xiangya Hospital, Central South University, Changsha, P. R. China
| | - Wei Wu
- Daqing Petrochemical Research Institute of CNPC, Daqing, P. R. China
| | - Meiling Yi
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Chao Zhang
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Xiao He
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Jianjun Fang
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
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10
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Physical optimization of cell proliferation and differentiation using spinner flask and microcarriers. AMB Express 2022; 12:63. [PMID: 35639184 PMCID: PMC9156609 DOI: 10.1186/s13568-022-01397-8] [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: 12/27/2021] [Accepted: 05/04/2022] [Indexed: 12/05/2022] Open
Abstract
Abstract The traditional breeding industry has been increasingly saturated and caused environmental pollution, disease transmission, excessive resource use, and methane emission; however, it still cannot meet the needs of the growing population. To explore other alternatives, researchers focused on cell agriculture and cell-based meat, especially large-scale cell culture. As a prerequisite for production, large-scale culture technology has become an important bottleneck restricting cell-based meat industrialization. In this study, the single-factor variable method was adopted to examine the influence of Cytodex1 microcarrier pretreatment, spinner flask reaction vessel, cell culture medium, serum and cell incubation, and other influencing factors on large-scale cell cultures to identify the optimization parameters suitable for 3D culture environment. Collagen and 3D culture were also prospectively explored to promote myogenesis and cultivate tissue-like muscle fibers that contract spontaneously. This research lays a theoretical foundation and an exploratory practice for large-scale cell cultures and provides a study reference for the microenvironment of myoblast culture in vitro, a feasible direction for the cell therapy of muscular dystrophy, and prerequisites for the industrialized manufacturing of cell-based meat. Graphical Abstract Graphical summary: Research on large-scale myoblast culture using spinner flasks and microcarriers. For cell culture, the microcarriers were pretreated with UV and collagen. Cell seeding condition, spinner flask speed, resting time, and spinner flask culture microenvironment were then optimized. Finally, two culture systems were prepared: a culture system based on large-scale cell expansion and a culture system for myogenesis promotion and differentiation ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13568-022-01397-8.
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Lüken A, Stüwe L, Rauer SB, Oelker J, Linkhorst J, Wessling M. Fabrication, Flow Assembly, and Permeation of Microscopic Any-Shape Particles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2107508. [PMID: 35246951 DOI: 10.1002/smll.202107508] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/30/2022] [Indexed: 06/14/2023]
Abstract
Today, millimeter-sized nonspherical any-shape particles serve as flexible, functional scaffold material in chemical and biochemical reactors tailoring their hydrodynamic properties and active surface-to-volume ratio based on the particle's shape. Decreasing the particle size to smaller than 100 μm would be desired as it increases the surface-to-volume ratio and promotes a particle assembly based on surface interactions, allowing the creation of tailored self-assembling 3D scaffolds. This study demonstrates a continuous high-throughput fabrication of microscopic 3D particles with complex shape and sub-micron resolution using continuous two-photon vertical flow lithography. Evolving from there, in-channel particle fabrication into a confined microfluidic chamber with a resting fluid enables the precise fabrication of a defined number of particles. 3D assemblies with various particle shapes are fabricated and analyzed regarding their permeability and morphology, representing convective accessibility of the assembly's porosity. Differently shaped particles highlight the importance of contact area regarding particle-particle interactions and the respective hydraulic resistance of an assembly. Finally, cell culture experiments show manifold cell-particle interactions promising applicability as bio-hybrid tissue. This study pushes the research boundaries of adaptive, responsive, and permeable 3D scaffolds and granular media by demonstrating a high throughput fabrication solution and a precise hydrodynamic analysis method for micro-particle assemblies.
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Affiliation(s)
- Arne Lüken
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
| | - Lucas Stüwe
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
| | - Sebastian Bernhard Rauer
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
| | - Jesco Oelker
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
| | - John Linkhorst
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
| | - Matthias Wessling
- Chemical Process Engineering, RWTH Aachen University, Forckenbeckstr. 51, Aachen, 52074, Germany
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, Aachen, 52074, Germany
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12
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Goh M, Tae G. Mesenchymal stem cell-encapsulated cellulose nanofiber microbeads and enhanced biological activities by hyaluronic acid incorporation. Carbohydr Polym 2022; 280:119026. [PMID: 35027128 DOI: 10.1016/j.carbpol.2021.119026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/01/2021] [Accepted: 12/14/2021] [Indexed: 12/11/2022]
Abstract
Cell microencapsulation is a process to entrap viable and functional cells within a biocompatible and semi-permeable matrix to provide a favorable microenvironment to the cells. Cellulose nanofiber (CNF), a low-cost and sustainable cellulose-derived natural polymer, has been studied as a matrix for 3D stem cell culture in the form of a bulk hydrogel. Here, the preparation of CNF microbeads for the long-term 3D culture of human adipose-derived stem cells (hADSCs) was demonstrated. Furthermore, hyaluronic acid (HA) was physically incorporated into the stem cell encapsulated CNF microbeads with various molecular weights and concentrations to investigate its potential in enhancing the cellular bioactivities. The beneficial effects of HA incorporation on encapsulated cells were significant compared to CNF microbeads, especially with 700 kDa molecular weight and 0.2% in concentration in terms of cell proliferation (~2 times) and VEGF secretion (~2 times) while maintaining their stemness. All the results demonstrated that the HA-incorporated CNF microbeads could serve as a promising microencapsulation matrix for hADSCs.
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Affiliation(s)
- MeeiChyn Goh
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Giyoong Tae
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea.
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Dai Y, Cui X, Zhang G, Mohsin A, Xu H, Zhuang Y, Guo M. Development of a novel feeding regime for large scale production of human umbilical cord mesenchymal stem/stromal cells. Cytotechnology 2022; 74:351-369. [DOI: 10.1007/s10616-022-00523-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 01/23/2022] [Indexed: 12/21/2022] Open
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14
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Gelli R, Mugnaini G, Bolognesi T, Bonini M. Cross-linked Porous Gelatin Microparticles with Tunable Shape, Size, and Porosity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:12781-12789. [PMID: 34706538 DOI: 10.1021/acs.langmuir.1c01508] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Gelatin particles are relevant to many applications in the biomedical field due to their excellent biocompatibility and versatility. When prepared by double emulsion methods, porous microparticles with different architectures can be obtained. Controlling the shape, size, porosity, swelling, and stability against dissolution is fundamental toward their application under physiological conditions. We prepared porous gelatin microparticles from oil-in-water-in-oil emulsions, modifying the gelatin/surfactant ratio and the stirring speed. The effect on structural properties, including surface and inner porosities, was thoroughly assessed by multiple microscopy techniques (optical, electron, and confocal Raman). Selected samples were cross-linked with glutaraldehyde or glyceraldehyde, and their swelling properties and stability against dissolution were evaluated, while the influence of the cross-linking at the nanoscale was studied by scattering of X-rays. Depending on the preparation protocol, we obtained particles with different shapes (irregular or spherical), radii within ∼40 to 90 μm, and porosities up to 10 μm. The cross-linking extends the stability in water from a few minutes up to several days while the swelling ability and the mesh size at the nanoscale of the gelatin network are preserved. The analysis of the experimental results as a function of the preparation parameters demonstrates that microparticles with tunable features can be designed.
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Affiliation(s)
- Rita Gelli
- CSGI & Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 3, 50019 Sesto Fiorentino (FI), Italy
| | - Giulia Mugnaini
- CSGI & Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 3, 50019 Sesto Fiorentino (FI), Italy
| | - Tessa Bolognesi
- CSGI & Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 3, 50019 Sesto Fiorentino (FI), Italy
| | - Massimo Bonini
- CSGI & Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 3, 50019 Sesto Fiorentino (FI), Italy
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Tayler IM, Stowers RS. Engineering hydrogels for personalized disease modeling and regenerative medicine. Acta Biomater 2021; 132:4-22. [PMID: 33882354 DOI: 10.1016/j.actbio.2021.04.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/26/2021] [Accepted: 04/12/2021] [Indexed: 02/06/2023]
Abstract
Technological innovations and advances in scientific understanding have created an environment where data can be collected, analyzed, and interpreted at scale, ushering in the era of personalized medicine. The ability to isolate cells from individual patients offers tremendous promise if those cells can be used to generate functional tissue replacements or used in disease modeling to determine optimal treatment strategies. Here, we review recent progress in the use of hydrogels to create artificial cellular microenvironments for personalized tissue engineering and regenerative medicine applications, as well as to develop personalized disease models. We highlight engineering strategies to control stem cell fate through hydrogel design, and the use of hydrogels in combination with organoids, advanced imaging methods, and novel bioprinting techniques to generate functional tissues. We also discuss the use of hydrogels to study molecular mechanisms underlying diseases and to create personalized in vitro disease models to complement existing pre-clinical models. Continued progress in the development of engineered hydrogels, in combination with other emerging technologies, will be essential to realize the immense potential of personalized medicine. STATEMENT OF SIGNIFICANCE: In this review, we cover recent advances in hydrogel engineering strategies with applications in personalized medicine. Specifically, we focus on material systems to expand or control differentiation of patient-derived stem cells, and hydrogels to reprogram somatic cells to pluripotent states. We then review applications of hydrogels in developing personalized engineered tissues. We also highlight the use of hydrogel systems as personalized disease models, focusing on specific examples in fibrosis and cancer, and more broadly on drug screening strategies using patient-derived cells and hydrogels. We believe this review will be a valuable contribution to the Special Issue and the readership of Acta Biomaterialia will appreciate the comprehensive overview of the utility of hydrogels in the developing field of personalized medicine.
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16
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Reiss J, Robertson S, Suzuki M. Cell Sources for Cultivated Meat: Applications and Considerations throughout the Production Workflow. Int J Mol Sci 2021; 22:7513. [PMID: 34299132 PMCID: PMC8307620 DOI: 10.3390/ijms22147513] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 12/11/2022] Open
Abstract
Cellular agriculture is an emerging scientific discipline that leverages the existing principles behind stem cell biology, tissue engineering, and animal sciences to create agricultural products from cells in vitro. Cultivated meat, also known as clean meat or cultured meat, is a prominent subfield of cellular agriculture that possesses promising potential to alleviate the negative externalities associated with conventional meat production by producing meat in vitro instead of from slaughter. A core consideration when producing cultivated meat is cell sourcing. Specifically, developing livestock cell sources that possess the necessary proliferative capacity and differentiation potential for cultivated meat production is a key technical component that must be optimized to enable scale-up for commercial production of cultivated meat. There are several possible approaches to develop cell sources for cultivated meat production, each possessing certain advantages and disadvantages. This review will discuss the current cell sources used for cultivated meat production and remaining challenges that need to be overcome to achieve scale-up of cultivated meat for commercial production. We will also discuss cell-focused considerations in other components of the cultivated meat production workflow, namely, culture medium composition, bioreactor expansion, and biomaterial tissue scaffolding.
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Affiliation(s)
- Jacob Reiss
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (J.R.); (S.R.)
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Samantha Robertson
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (J.R.); (S.R.)
| | - Masatoshi Suzuki
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI 53706, USA; (J.R.); (S.R.)
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
- Stem Cell and Regenerative Medicine Center, University of Wisconsin-Madison, Madison, WI 53706, USA
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Yin S, Cao Y. Hydrogels for Large-Scale Expansion of Stem Cells. Acta Biomater 2021; 128:1-20. [PMID: 33746032 DOI: 10.1016/j.actbio.2021.03.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/25/2021] [Accepted: 03/10/2021] [Indexed: 12/18/2022]
Abstract
Stem cells demonstrate considerable promise for various preclinical and clinical applications, including drug screening, disease treatments, and regenerative medicine. Producing high-quality and large amounts of stem cells is in demand for these applications. Despite challenges, as hydrogel-based cell culture technology has developed, tremendous progress has been made in stem cell expansion and directed differentiation. Hydrogels are soft materials with abundant water. Many hydrogel properties, including biodegradability, mechanical strength, and porosity, have been shown to play essential roles in regulating stem cell proliferation and differentiation. The biochemical and physical properties of hydrogels can be specifically tailored to mimic the native microenvironment that various stem cells reside in vivo. A few hydrogel-based systems have been developed for successful stem cell cultures and expansion in vitro. In this review, we summarize various types of hydrogels that have been designed to effectively enhance the proliferation of hematopoietic stem cells (HSCs), mesenchymal stem/stromal cells (MSCs), and pluripotent stem cells (PSCs), respectively. According to each stem cell type's preference, we also discuss strategies for fabricating hydrogels with biochemical and mechanical cues and other characteristics representing microenvironments of stem cells in vivo. STATEMENT OF SIGNIFICANCE: In this review article we summarize current progress on the construction of hydrogel systems for the culture and expansion of various stem cells, including hematopoietic stem cells (HSCs), mesenchymal stem/stromal cells (MSCs), and pluripotent stem cells (PSCs). The Significance includes: (1) Provide detailed discussion on the stem cell niches that should be considered for stem cell in vitro expansion. (2) Summarize various strategies to construct hydrogels that can largely recapture the microenvironment of native stem cells. (3) Suggest a few future directions that can be implemented to improve current in vitro stem cell expansion systems.
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Affiliation(s)
- Sheng Yin
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China; Chemistry and Biomedicine innovation center, Nanjing University, Nanjing, 210093, China; Institute for Brain Sciences, Nanjing University, Nanjing, 210093, China; Shenzhen Research Institute of Nanjing University, Shenzhen, China, 518057
| | - Yi Cao
- National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China; Chemistry and Biomedicine innovation center, Nanjing University, Nanjing, 210093, China; Institute for Brain Sciences, Nanjing University, Nanjing, 210093, China; Shenzhen Research Institute of Nanjing University, Shenzhen, China, 518057.
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18
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Chen S, Sato Y, Tada Y, Suzuki Y, Takahashi R, Okanojo M, Nakashima K. Facile bead-to-bead cell-transfer method for serial subculture and large-scale expansion of human mesenchymal stem cells in bioreactors. Stem Cells Transl Med 2021; 10:1329-1342. [PMID: 34008349 PMCID: PMC8380445 DOI: 10.1002/sctm.20-0501] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/29/2021] [Accepted: 04/21/2021] [Indexed: 12/13/2022] Open
Abstract
The conventional planar culture of adherent cells is inefficient for large‐scale manufacturing of cell and gene therapy products. We developed a facile and efficient bead‐to‐bead cell‐transfer method for serial subculture and large‐scale expansion of human mesenchymal stem cells (hMSCs) with microcarriers in bioreactors. We first compared culture medium with and without nucleosides and found the former maintained the expression of surface markers of hMSCs during their prolonged culture and enabled faster cell proliferation. Subsequently, we developed our bead‐to‐bead cell transfer method to subculture hMSCs and found that intermittent agitation after adding fresh microcarriers to cell‐populated microcarriers could promote spontaneous cell migration to fresh microcarriers, reduce microcarrier aggregation, and improve cell yield. This method enabled serial subculture of hMSCs in spinner flasks from passage 4 to passage 9 without using proteolytic enzymes, which showed faster cell proliferation than the serial planar cultures undergoing multiple enzyme treatment. Finally, we used the medium containing nucleosides and our bead‐to‐bead cell transfer method for cell culture scale‐up from 4‐ to 50‐L cultures in single‐use bioreactors. We achieved a 242‐fold increase in the number of cells to 1.45 × 1010 after 27‐day culture and found that the cells harvested from the bioreactors maintained proliferation ability, expression of their surface markers, tri‐lineage differentiation potential and immunomodulatory property. This study shows the promotive effect of nucleosides on hMSC expansion and the potential of using our bead‐to‐bead transfer method for larger‐scale manufacturing of hMSCs for cell therapy.
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Affiliation(s)
- Shangwu Chen
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Yushi Sato
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Yasuhiko Tada
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Yuma Suzuki
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Ryosuke Takahashi
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Masahiro Okanojo
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
| | - Katsuhiko Nakashima
- Regenerative Medicine Business Sector, Showa Denko Materials Co, Ltd, Yokohama-shi, Kanagawa, Japan
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19
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Le NNT, Liu TL, Johnston J, Krutty JD, Templeton KM, Harms V, Dias A, Le H, Gopalan P, Murphy WL. Customized hydrogel substrates for serum-free expansion of functional hMSCs. Biomater Sci 2020; 8:3819-3829. [PMID: 32543628 PMCID: PMC7436193 DOI: 10.1039/d0bm00540a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We describe a screening approach to identify customized substrates for serum-free human mesenchymal stromal cell (hMSC) culture. In particular, we combine a biomaterials screening approach with design of experiments (DOE) and multivariate analysis (MVA) to understand the effects of substrate stiffness, substrate adhesivity, and media composition on hMSC behavior in vitro. This approach enabled identification of poly(ethylene glycol)-based and integrin binding hydrogel substrate compositions that supported functional hMSC expansion in multiple serum-containing and serum-free media, as well as the expansion of MSCs from multiple, distinct sources. The identified substrates were compatible with standard thaw, seed, and harvest protocols. Finally, we used MVA on the screening data to reveal the importance of serum and substrate stiffness on hMSC expansion, highlighting the need for customized cell culture substrates in optimal hMSC biomanufacturing processes.
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Affiliation(s)
- Ngoc Nhi T Le
- Materials Science Program, University of Wisconsin-Madison, Madison, WI, USA.
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20
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Koh B, Sulaiman N, Fauzi MB, Law JX, Ng MH, Idrus RBH, Yazid MD. Three dimensional microcarrier system in mesenchymal stem cell culture: a systematic review. Cell Biosci 2020; 10:75. [PMID: 32518618 PMCID: PMC7271456 DOI: 10.1186/s13578-020-00438-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 05/27/2020] [Indexed: 01/09/2023] Open
Abstract
Stem cell-based regenerative medicine is a promising approach for tissue reconstruction. However, a large number of cells are needed in a typical clinical study, where conventional monolayer cultures might pose a limitation for scale-up. The purpose of this review was to systematically assess the application of microcarriers in Mesenchymal Stem Cell cultures. A comprehensive search was conducted in Medline via Ebscohost, Pubmed, and Scopus, and relevant studies published between 2015 and 2019 were selected. The literature search identified 53 related studies, but only 14 articles met the inclusion criteria. These include 7 utilised commercially available microcarriers, while the rest were formulated based on different surface characteristics, all of which are discussed in this review. Current applications of microcarriers were focused on MSC expansion and induction of MSCs into different lineages. These studies demonstrated that MSCs could proliferate in a microcarrier culture system in-fold compared to monolayer cultures, and the culture system could simulate a three-dimensional environment which induces cell differentiation. However, detailed studies are still required before this system were to be adapted into the scale of GMP manufacturing.
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Affiliation(s)
- Benson Koh
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Nadiah Sulaiman
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Mh Busra Fauzi
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Jia Xian Law
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Min Hwei Ng
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Ruszymah Bt Hj Idrus
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia.,Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
| | - Muhammad Dain Yazid
- Tissue Engineering Centre, Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif, Cheras, 56000 Kuala Lumpur, Malaysia
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21
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Yazdi MK, Vatanpour V, Taghizadeh A, Taghizadeh M, Ganjali MR, Munir MT, Habibzadeh S, Saeb MR, Ghaedi M. Hydrogel membranes: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 114:111023. [PMID: 32994021 DOI: 10.1016/j.msec.2020.111023] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 04/22/2020] [Accepted: 04/26/2020] [Indexed: 12/12/2022]
Abstract
Hydrogel membranes (HMs) are defined and applied as hydrated porous media constructed of hydrophilic polymers for a broad range of applications. Fascinating physiochemical properties, unique porous architecture, water-swollen features, biocompatibility, and special water content dependent transport phenomena in semi-permeable HMs make them appealing constructs for various applications from wastewater treatment to biomedical fields. Water absorption, mechanical properties, and viscoelastic features of three-dimensional (3D) HM networks evoke the extracellular matrix (ECM). On the other hand, the porous structure with controlled/uniform pore-size distribution, permeability/selectivity features, and structural/chemical tunability of HMs recall membrane separation processes such as desalination, wastewater treatment, and gas separation. Furthermore, supreme physiochemical stability and high ion conductivity make them promising to be utilised in the structure of accumulators such as batteries and supercapacitors. In this review, after summarising the general concepts and production processes for HMs, a comprehensive overview of their applications in medicine, environmental engineering, sensing usage, and energy storage/conservation is well-featured. The present review concludes with existing restrictions, possible potentials, and future directions of HMs.
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Affiliation(s)
- Mohsen Khodadadi Yazdi
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Vahid Vatanpour
- Department of Applied Chemistry, Faculty of Chemistry, Kharazmi University, Iran, Tehran.
| | - Ali Taghizadeh
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Mohsen Taghizadeh
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran; Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Muhammad Tajammal Munir
- College of Engineering and Technology, American University of the Middle East, Kuwait; Department of Chemical and Materials Engineering, The University of Auckland, New Zealand
| | - Sajjad Habibzadeh
- Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Mohammad Reza Saeb
- Department of Resin and Additives, Institute for Color Science and Technology, P.O. Box: 16765-654, Tehran, Iran
| | - Mehrorang Ghaedi
- Chemistry Department, Yasouj University, Yasouj 75918-74831, Iran.
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22
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Huang L, Abdalla AM, Xiao L, Yang G. Biopolymer-Based Microcarriers for Three-Dimensional Cell Culture and Engineered Tissue Formation. Int J Mol Sci 2020; 21:E1895. [PMID: 32164316 PMCID: PMC7084715 DOI: 10.3390/ijms21051895] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 03/01/2020] [Accepted: 03/08/2020] [Indexed: 12/20/2022] Open
Abstract
The concept of three-dimensional (3D) cell culture has been proposed to maintain cellular morphology and function as in vivo. Among different approaches for 3D cell culture, microcarrier technology provides a promising tool for cell adhesion, proliferation, and cellular interactions in 3D space mimicking the in vivo microenvironment. In particular, microcarriers based on biopolymers have been widely investigated because of their superior biocompatibility and biodegradability. Moreover, through bottom-up assembly, microcarriers have opened a bright door for fabricating engineered tissues, which is one of the cutting-edge topics in tissue engineering and regeneration medicine. This review takes an in-depth look into the recent advancements of microcarriers based on biopolymers-especially polysaccharides such as chitosan, chitin, cellulose, hyaluronic acid, alginate, and laminarin-for 3D cell culture and the fabrication of engineered tissues based on them. The current limitations and potential strategies were also discussed to shed some light on future directions.
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Affiliation(s)
- Lixia Huang
- Hubei Key Laboratory of Purification and Application of Plant Anti-Cancer Active Ingredients, School of Chemistry and Life Sciences, Hubei University of Education, Wuhan 430205, China;
| | - Ahmed M.E. Abdalla
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
| | - Lin Xiao
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
| | - Guang Yang
- Department of Biomedical Engineering, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China;
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23
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Marusina AI, Merleev AA, Luna JI, Olney L, Haigh NE, Yoon D, Guo C, Ovadia EM, Shimoda M, Luxardi G, Boddu S, Lal NN, Takada Y, Lam KS, Liu R, Isseroff RR, Le S, Nolta JA, Kloxin AM, Maverakis E. Tunable hydrogels for mesenchymal stem cell delivery: Integrin-induced transcriptome alterations and hydrogel optimization for human wound healing. Stem Cells 2019; 38:231-245. [PMID: 31648388 DOI: 10.1002/stem.3105] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 09/08/2019] [Accepted: 09/18/2019] [Indexed: 12/11/2022]
Abstract
Therapeutic applications for mesenchymal stem/stromal cells (MSCs) are growing; however, the successful implementation of these therapies requires the development of appropriate MSC delivery systems. Hydrogels are ideally suited to cultivate MSCs but tuning hydrogel properties to match their specific in vivo applications remains a challenge. Thus, further characterization of how hydrogel-based delivery vehicles broadly influence MSC function and fate will help lead to the next generation of more intelligently designed delivery vehicles. To date, few attempts have been made to comprehensively characterize hydrogel impact on the MSC transcriptome. Herein, we have synthesized cell-degradable hydrogels based on bio-inert poly(ethylene glycol) tethered with specific integrin-binding small molecules and have characterized their resulting effect on the MSC transcriptome when compared with 2D cultured and untethered 3D hydrogel cultured MSCs. The 3D culture systems resulted in alterations in the MSC transcriptome, as is evident by the differential expression of genes related to extracellular matrix production, glycosylation, metabolism, signal transduction, gene epigenetic regulation, and development. For example, genes important for osteogenic differentiation were upregulated in 3D hydrogel cultures, and the expression of these genes could be partially suppressed by tethering an integrin-binding RGD peptide within the hydrogel. Highlighting the utility of tunable hydrogels, when applied to ex vivo human wounds the RGD-tethered hydrogel was able to support wound re-epithelialization, possibly due to its ability to increase PDGF expression and decrease IL-6 expression. These results will aid in future hydrogel design for a broad range of applications.
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Affiliation(s)
- Alina I Marusina
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Alexander A Merleev
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Jesus I Luna
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Laura Olney
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Nathan E Haigh
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Daniel Yoon
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Chen Guo
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware
| | - Elisa M Ovadia
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware
| | - Michiko Shimoda
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Guillaume Luxardi
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Sucharita Boddu
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Nelvish N Lal
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Yoshikazu Takada
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Kit S Lam
- Department of Biochemistry and Molecular Medicine, University of California Davis School of Medicine, Sacramento, California
| | - Ruiwu Liu
- Department of Biochemistry and Molecular Medicine, University of California Davis School of Medicine, Sacramento, California
| | - R Rivkah Isseroff
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Stephanie Le
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
| | - Jan A Nolta
- Stem Cell Program and Institute for Regenerative Cures, University of California Davis, Sacramento, California
| | - April M Kloxin
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware.,Department of Materials Science and Engineering, University of Delaware, Newark, Delaware
| | - Emanual Maverakis
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, California
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24
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Recent advances in the use of microcarriers for cell cultures and their ex vivo and in vivo applications. Biotechnol Lett 2019; 42:1-10. [PMID: 31602549 DOI: 10.1007/s10529-019-02738-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/25/2019] [Indexed: 12/12/2022]
Abstract
Microcarriers are 100- to 300-micron support matrices that permit the growth of adherent cells in bioreactor systems. They have a larger surface area to volume ratio in comparison to single cell monolayers, enabling cost-effective cell production and expansion. Microcarriers are composed of a solid matrix that must be separated from expanded cells during downstream processing stages. The detachment method is chosen on the basis of several factors like cell type, microcarrier surface chemistry, cell confluency and degree of aggregation. The development of microcarriers with a range of physiochemical properties permit controlled cell and protein associations that hold utility for novel therapeutics. In this review, we provide an overview of the recent advances in microcarrier cell culture technology. We also discuss its significance as an ex vivo research tool and the therapeutic potential of newly designed microcarrier systems in vivo.
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25
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Derakhti S, Safiabadi-Tali SH, Amoabediny G, Sheikhpour M. Attachment and detachment strategies in microcarrier-based cell culture technology: A comprehensive review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 103:109782. [DOI: 10.1016/j.msec.2019.109782] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 04/11/2019] [Accepted: 05/20/2019] [Indexed: 12/27/2022]
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26
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Ramezani Kalmer R, Mohammadi M, Karimi A, Najafpour G, Haghighatnia Y. Fabrication and evaluation of carboxymethylated diethylaminoethyl cellulose microcarriers as support for cellular applications. Carbohydr Polym 2019; 226:115284. [PMID: 31582083 DOI: 10.1016/j.carbpol.2019.115284] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 09/01/2019] [Accepted: 09/01/2019] [Indexed: 01/10/2023]
Abstract
Cellulose based microcarriers can be used in biomedical science as supports for cell adhesion and proliferation. However, to facilitate cell attachment to their surface, they require appropriate functional surface charge. Cell function such as adhesion and growth is increased on the modified surfaces with cationic and anionic groups. In this research, diethylaminoethyl cellulose was carboxymethylated to produce soluble multifunctional cellulose with simultaneous presence of cationic and anionic functional groups. Then, carboxymethylated diethylaminoethyl cellulose (CM-DEAEC) were produced by ionic crosslinking. Various instrumental techniques were applied to characterize the microcarriers. Biological tests were also performed to determine cell seeding efficiency, proliferation and attachment on microcarriers. Fabricated CM-DEAEC microcarriers had 1500-1800 μm diameter, +26.0 surface potential, 376% swelling behavior and 233 °C glass transition temperature respectively. The findings showed that CM-DEAEC microcarriers support cellular attachment and proliferation very well and hence are promising materials for cell therapy and tissue engineering applications.
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Affiliation(s)
- Ramin Ramezani Kalmer
- Chemical Engineering Department, Babol Noshirvani University of Technology, Babol, Iran
| | - Maedeh Mohammadi
- Chemical Engineering Department, Babol Noshirvani University of Technology, Babol, Iran
| | - Afzal Karimi
- Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences,Tehran, Iran; Cellular and Molecular Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Ghasem Najafpour
- Chemical Engineering Department, Babol Noshirvani University of Technology, Babol, Iran
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27
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Engineered biomaterials to mitigate growth factor cost in cell biomanufacturing. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2019. [DOI: 10.1016/j.cobme.2018.12.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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28
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Microparticles in Contact with Cells: From Carriers to Multifunctional Tissue Modulators. Trends Biotechnol 2019; 37:1011-1028. [PMID: 30902347 DOI: 10.1016/j.tibtech.2019.02.008] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/15/2019] [Accepted: 02/19/2019] [Indexed: 12/13/2022]
Abstract
For several decades microparticles have been exclusively and extensively explored as spherical drug delivery vehicles and large-scale cell expansion carriers. More recently, microparticulate structures gained interest in broader bioengineering fields, integrating myriad strategies that include bottom-up tissue engineering, 3D bioprinting, and the development of tissue/disease models. The concept of bulk spherical micrometric particles as adequate supports for cell cultivation has been challenged, and systems with finely tuned geometric designs and (bio)chemical/physical features are current key players in impacting technologies. Herein, we critically review the state of the art and future trends of biomaterial microparticles in contact with cells and tissues, excluding internalization studies, and with emphasis on innovative particle design and applications.
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Rufaihah AJ, Cheyyatraivendran S, Mazlan MDM, Lim K, Chong MSK, Mattar CNZ, Chan JKY, Kofidis T, Seliktar D. The Effect of Scaffold Modulus on the Morphology and Remodeling of Fetal Mesenchymal Stem Cells. Front Physiol 2018; 9:1555. [PMID: 30622472 PMCID: PMC6308149 DOI: 10.3389/fphys.2018.01555] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 10/17/2018] [Indexed: 12/17/2022] Open
Abstract
Hydrogel materials have been successfully used as matrices to explore the role of biophysical and biochemical stimuli in directing stem cell behavior. Here, we present our findings on the role of modulus in guiding bone marrow fetal mesenchymal stem cell (BMfMSC) fate determination using semi-synthetic hydrogels made from PEG-fibrinogen (PF). The BMfMSCs were cultivated in the PF for up to 2 weeks to study the influence of matrix modulus (i.e., cross-linking density of the PF) on BMfMSC survival, morphology and integrin expression. Both two-dimensional (2D) and three-dimensional (3D) culture conditions were employed to examine the BMfMSCs as single cells or as cell spheroids. The hydrogel modulus affected the rate of BMfMSC metabolic activity, the integrin expression levels and the cell morphology, both as single cells and as spheroids. The cell seeding density was also found to be an important parameter of the system in that high densities were favorable in facilitating more cell-to-cell contacts that favored higher metabolic activity. Our findings provide important insight about design of a hydrogel scaffold that can be used to optimize the biological response of BMfMSCs for various tissue engineering applications.
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Affiliation(s)
- Abdul Jalil Rufaihah
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Suganya Cheyyatraivendran
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Muhammad Danial Mohd Mazlan
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Kenrich Lim
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mark Seow Khoon Chong
- Division of Bioengineering, School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore, Singapore
| | | | - Jerry Kok Yen Chan
- Department of Obstretics and Gynaecology, National University of Singapore, Singapore, Singapore
| | - Theodoros Kofidis
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre Singapore, National University Health System, Singapore, Singapore
| | - Dror Seliktar
- Nanoscience and Nanotechnology Initiative, National University of Singapore, Singapore, Singapore.,Faculty of Biomedical Engineering, Technion - Israel Institute of Technology, Haifa, Israel
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Kuterbekov M, Machillot P, Lhuissier P, Picart C, Jonas AM, Glinel K. Solvent-free preparation of porous poly(l-lactide) microcarriers for cell culture. Acta Biomater 2018; 75:300-311. [PMID: 29883812 DOI: 10.1016/j.actbio.2018.06.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 05/31/2018] [Accepted: 06/04/2018] [Indexed: 12/11/2022]
Abstract
Porous polymeric microcarriers are a versatile class of biomaterial constructs with extensive use in drug delivery, cell culture and tissue engineering. Currently, most methods for their production require potentially toxic organic solvents with complex setups which limit their suitability for biomedical applications and their large-scale production. Herein, we report an organic, solvent-free method for the fabrication of porous poly(l-lactide) (PLLA) microcarriers. The method is based on the spherulitic crystallization of PLLA in its miscible blends with poly(ethylene glycol) (PEG). It is shown that the PLLA spherulites are easily recovered as microcarriers from the blends by a water-based process. Independent control over microcarrier size and porosity is demonstrated, with a higher crystallization temperature leading to a larger size, and a higher PLLA content in the starting blend resulting in a lower microcarrier porosity. Microcarriers are shown to be biocompatible for the culture of murine myoblasts and human adipose stromal/stem cells (hASC). Moreover, they support not only the long-term proliferation of both cell types but also hASC differentiation toward osseous tissues. Furthermore, while no significant differences are observed during cell proliferation on microcarriers of two different porosities, microcarriers of lower porosity induce a stronger hASC osteogenic differentiation, as evidenced by higher ALP enzymatic activity and matrix mineralization. Consequently, the proposed organic-solvent-free method for the fabrication of biocompatible porous PLLA microcarriers represents an innovative methodology for ex vivo cell expansion and its application in stem cell therapy and tissue engineering. STATEMENT OF SIGNIFICANCE We report a new solvent-free method for the preparation of porous polymeric microcarriers for cell culture, based on biocompatible poly(l-lactide), with independently controllable size and porosity. This approach, based on the spherulitic crystallization in polymer blends, offers the advantages of simple implementation, biological and environmental safety, easy adaptability and up-scalablility. The suitability of these microcarriers is demonstrated for long-term culture of both murine myoblasts and human adipose stromal/stem cells (hASCs). We show that prepared microcarriers support the osteogenic differentiation of hASCs, provided microcarriers of properly-tuned porosity are used. Hence, this new method is an important addition to the arsenal of microcarrier fabrication techniques, which will contribute to the adoption, regulatory approval and eventually clinical availability of microcarrier-based treatments and therapies.
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Affiliation(s)
- Mirasbek Kuterbekov
- Université catholique de Louvain, Institute of Condensed Matter & Nanosciences (Bio & Soft Matter), Croix du Sud 1, box L7.04.02, 1348 Louvain-la-Neuve, Belgium; Communauté Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France
| | - Paul Machillot
- CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016 Grenoble, France
| | - Pierre Lhuissier
- Université Grenoble Alpes, CNRS, Grenoble INP, SIMAP, Grenoble, France
| | - Catherine Picart
- Communauté Université Grenoble Alpes, LMGP, 3 parvis Louis Néel, 38016 Grenoble, France; CNRS UMR 5628 (LMGP), 3 parvis Louis Néel, 38016 Grenoble, France
| | - Alain M Jonas
- Université catholique de Louvain, Institute of Condensed Matter & Nanosciences (Bio & Soft Matter), Croix du Sud 1, box L7.04.02, 1348 Louvain-la-Neuve, Belgium.
| | - Karine Glinel
- Université catholique de Louvain, Institute of Condensed Matter & Nanosciences (Bio & Soft Matter), Croix du Sud 1, box L7.04.02, 1348 Louvain-la-Neuve, Belgium.
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Qu M, Xiao W, Tian J, Wang S, Li H, Liu X, Yang X, Li B, Liao X. Fabrication of superparamagnetic nanofibrous poly(l
-lactic acid)/γ-Fe2
O3
microspheres for cell carriers. J Biomed Mater Res B Appl Biomater 2018; 107:511-520. [DOI: 10.1002/jbm.b.34141] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Revised: 02/22/2018] [Accepted: 03/25/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Moyuan Qu
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- State Key Laboratory of Oral Diseases; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University; Chengdu China
| | - Wenqian Xiao
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Jiarong Tian
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Song Wang
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Hong Li
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Xue Liu
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Xiaoling Yang
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Bo Li
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
| | - Xiaoling Liao
- Chongqing Key Laboratory of Nano/Micro Composite Materials and Devices; Chongqing University of Science and Technology; Chongqing China
- Chongqing Engineering Laboratory of Nano/Micro Biomedical Detection Technology; Chongqing University of Science and Technology; Chongqing China
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