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Duysens J, Graide H, Niesten A, Mouithys-Mickalad A, Ceusters J, Serteyn D. Optimization of the Amplification of Equine Muscle-Derived Mesenchymal Stromal Cells in a Hollow-Fiber Bioreactor. Methods Protoc 2024; 7:32. [PMID: 38668139 PMCID: PMC11054422 DOI: 10.3390/mps7020032] [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: 02/28/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/29/2024] Open
Abstract
The main causes of mortality in horses are the gastrointestinal pathologies associated with septic shock. Stem cells have shown, through systemic injection, a capacity to decrease inflammation and to regenerate injured tissue faster. Nevertheless, to achieve this rapid and total regeneration, systemic injections of 1 to 2 million cells per kilogram of body weight must be considered. Here, we demonstrate for the first time the feasibility and expansion capacity of equine muscle-derived mesenchymal stromal cells (mdMSCs) in a functionally closed, automated, perfusion-based, hollow-fiber bioreactor (HFBR) called the Quantum™ Cell Expansion System (Terumo Blood and Cell Technologies). This feature greatly increases the number of generated cells with a surface area of 1.7 m2. The expansion of mdMSCs is very efficient in this bioreactor. The maximum expansion generated twenty times more cells than the initial seeding in nine days. The best returns were observed with an optimal seeding between 10 and 25 million mdMSCs, using the Bull's eye loading method and with a run duration between 7 and 10 days. Moreover, all the generated cells kept their stem properties: the ability to adhere to plastic and to differentiate into chondroblasts, osteoblasts and adipocytes. They also showed the expression of CD-44 and CD-90 markers, with a positive rate above 93%, while CD-45 and MHCII were non-expressed, with a positive rate below 0.5%. By capitalizing on the scalability, automation and 3D culture capabilities of the Quantum™, it is possible to generate large quantities of high-quality equine mdMSCs for gastrointestinal disorders and other clinical applications.
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Affiliation(s)
- Julien Duysens
- Revatis SA, Rue de la Science 8, 6900 Marche-En-Famenne, Belgium; (H.G.); (J.C.); (D.S.)
- Centre of Oxygen Research and Development (CORD), University of Liege, 4000 Liege, Belgium; (A.N.); (A.M.-M.)
| | - Hélène Graide
- Revatis SA, Rue de la Science 8, 6900 Marche-En-Famenne, Belgium; (H.G.); (J.C.); (D.S.)
| | - Ariane Niesten
- Centre of Oxygen Research and Development (CORD), University of Liege, 4000 Liege, Belgium; (A.N.); (A.M.-M.)
| | - Ange Mouithys-Mickalad
- Centre of Oxygen Research and Development (CORD), University of Liege, 4000 Liege, Belgium; (A.N.); (A.M.-M.)
| | - Justine Ceusters
- Revatis SA, Rue de la Science 8, 6900 Marche-En-Famenne, Belgium; (H.G.); (J.C.); (D.S.)
- Centre of Oxygen Research and Development (CORD), University of Liege, 4000 Liege, Belgium; (A.N.); (A.M.-M.)
| | - Didier Serteyn
- Revatis SA, Rue de la Science 8, 6900 Marche-En-Famenne, Belgium; (H.G.); (J.C.); (D.S.)
- Centre of Oxygen Research and Development (CORD), University of Liege, 4000 Liege, Belgium; (A.N.); (A.M.-M.)
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Bahsoun S, Brown MJ, Coopman K, Akam EC. Cryopreservation of Human Bone Marrow Derived Mesenchymal Stem Cells at High Concentration Is Feasible. Biopreserv Biobank 2023; 21:450-457. [PMID: 36094454 DOI: 10.1089/bio.2022.0017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introduction: For stem cell therapies to be adopted in mainstream health care, robust, reliable, and cost-effective storage and transport processes must be developed. Cryopreservation remains the best current platform for this purpose, and freezing cells at high concentration may have many benefits, including savings on cost and storage space, facilitating transport logistics, and reducing cryoprotectant volume. Cells, such as mesenchymal stem cells (MSCs), are typically frozen at 1 million cells per milliliter (mL), but the aim of this study is to examine the post-thaw attributes of human bone marrow derived MSCs (hBM-MSCs) frozen at 1, 5, and 10 million cells per mL. Methods: Thawed cells were assessed for their morphology, phenotypic marker expression, viability, apoptosis level, metabolic activity, proliferation, and osteogenic and adipogenic differentiation. Results: In this study, for the first time, it is shown that all assessed cells expressed the typical MSC markers (CD90, CD105, and CD73) and lacked the expression of CD14, CD20, CD34, CD45, and HLA-DR. In addition, all cells showed elongated fibroblastic morphology. Post-thaw viability was retained with no difference among the three concentrations. Moreover, no significant statistical difference was observed in the post-thaw apoptosis level, metabolic activity, proliferation, and osteogenic potential, indicating that these cells are amenable to cryopreservation at higher concentrations. Conclusion: The results of this study are of paramount importance to the development of manufacturing processes around a useful freezing concentration when cells are targeted to be stored for at least 6 months.
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Affiliation(s)
- Soukaina Bahsoun
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Marie-Juliet Brown
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Karen Coopman
- Centre for Biological Engineering, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Elizabeth C Akam
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
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Hulme CH, Mennan C, McCarthy HS, Davies R, Lan T, Rix L, Perry J, Wright K. A comprehensive review of quantum bioreactor cell manufacture: Research and clinical applications. Cytotherapy 2023; 25:1017-1026. [PMID: 37162433 DOI: 10.1016/j.jcyt.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/15/2023] [Accepted: 04/10/2023] [Indexed: 05/11/2023]
Abstract
The Quantum cell expansion system manufactured by Terumo-BCT is perhaps the most widely reported Good Manufacturing Practice-compliant bioreactor used for the expansion of adherent cell populations, both for research purposes and clinical cell-based therapies/trials. Although the system was originally designed for adherent cell expansion, more recently suspension cultures and extracellular vesicle manufacturing protocols have been published using the Quantum system. Cell therapy research and regenerative medicine in general is a rapidly expanding field and as such it is likely that the use of this system will become even more widespread and perhaps mandatory, for both research and development and in the clinic. The purpose of this review is to describe, compare and discuss the diverse range of research and clinical applications currently using the Quantum system, which to our knowledge has not previously been reviewed. In addition, current and future challenges will also be discussed.
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Affiliation(s)
- Charlotte H Hulme
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Claire Mennan
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Helen S McCarthy
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Rebecca Davies
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Tian Lan
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Larissa Rix
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Jade Perry
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom
| | - Karina Wright
- Centre for Regenerative Medicine Research, School of Pharmacy and Bioengineering, Keele University, Keele, Newcastle, United Kingdom; Robert Jones and Agnes Hunt Orthopaedic Hospital, Gobowen, Oswestry, Shropshire, United Kingdom.
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Jakl V, Ehmele M, Winkelmann M, Ehrenberg S, Eiseler T, Friemert B, Rojewski MT, Schrezenmeier H. A novel approach for large-scale manufacturing of small extracellular vesicles from bone marrow-derived mesenchymal stromal cells using a hollow fiber bioreactor. Front Bioeng Biotechnol 2023; 11:1107055. [PMID: 36761296 PMCID: PMC9904364 DOI: 10.3389/fbioe.2023.1107055] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/09/2023] [Indexed: 01/25/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are promising therapeutic candidates in a variety of diseases due to having immunomodulatory and pro-regenerative properties. In recent years, MSC-derived small extracellular vesicles (sEVs) have attracted increasing interest as a possible alternative to conventional cell therapy. However, translational processes of sEVs for clinical applications are still impeded by inconsistencies regarding isolation procedures and culture conditions. We systematically compared different methods for sEV isolation from conditioned media of ex vivo expanded bone marrow-derived MSCs and demonstrated considerable variability of quantity, purity, and characteristics of sEV preparations obtained by these methods. The combination of cross flow filtration with ultracentrifugation for sEV isolation resulted in sEVs with similar properties as compared to isolation by differential centrifugation combined with ultracentrifugation, the latter is still considered as gold standard for sEV isolation. In contrast, sEV isolation by a combination of precipitation with polyethylene glycol and ultracentrifugation as well as cross flow filtration and size exclusion chromatography resulted in sEVs with different characteristics, as shown by surface antigen expression patterns. The MSC culture requires a growth-promoting supplement, such as platelet lysate, which contains sEVs itself. We demonstrated that MSC culture with EV-depleted platelet lysate does not alter MSC characteristics, and conditioned media of such MSC cultures provide sEV preparations enriched for MSC-derived sEVs. The results from the systematic stepwise evaluation of various aspects were combined with culture of MSCs in a hollow fiber bioreactor. This resulted in a strategy using cross flow filtration with subsequent ultracentrifugation for sEV isolation. In conclusion, this workflow provides a semi-automated, efficient, large-scale-applicable, and good manufacturing practice (GMP)-grade approach for the generation of sEVs for clinical use. The use of EV-depleted platelet lysate is an option to further increase the purity of MSC-derived sEVs.
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Affiliation(s)
- Viktoria Jakl
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany
| | - Melanie Ehmele
- Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Donation Service Baden-Württemberg—Hessia and University Hospital Ulm, Ulm, Germany
| | - Martina Winkelmann
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany
| | - Simon Ehrenberg
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany
| | - Tim Eiseler
- Clinic of Internal Medicine I, University Hospital Ulm, Ulm, Germany
| | - Benedikt Friemert
- Clinic for Trauma Surgery and Orthopedics, Army Hospital Ulm, Ulm, Germany
| | - Markus Thomas Rojewski
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Donation Service Baden-Württemberg—Hessia and University Hospital Ulm, Ulm, Germany,*Correspondence: Markus Thomas Rojewski,
| | - Hubert Schrezenmeier
- Institute for Transfusion Medicine, University Hospital Ulm, Ulm, Germany,Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Donation Service Baden-Württemberg—Hessia and University Hospital Ulm, Ulm, Germany
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Bone Healing Materials in the Treatment of Recalcitrant Nonunions and Bone Defects. Int J Mol Sci 2022; 23:ijms23063352. [PMID: 35328773 PMCID: PMC8952383 DOI: 10.3390/ijms23063352] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/12/2022] [Accepted: 03/16/2022] [Indexed: 02/06/2023] Open
Abstract
The usual treatment for bone defects and recalcitrant nonunions is an autogenous bone graft. However, due to the limitations in obtaining autogenous bone grafts and the morbidity associated with their procurement, various bone healing materials have been developed in recent years. The three main treatment strategies for bone defects and recalcitrant nonunions are synthetic bone graft substitutes (BGS), BGS combined with bioactive molecules, and BGS and stem cells (cell-based constructs). Regarding BGS, numerous biomaterials have been developed to prepare bone tissue engineering scaffolds, including biometals (titanium, iron, magnesium, zinc), bioceramics (hydroxyapatite (HA)), tricalcium phosphate (TCP), biopolymers (collagen, polylactic acid (PLA), polycaprolactone (PCL)), and biocomposites (HA/MONs@miR-34a composite coating, Bioglass (BG)-based ABVF-BG (antibiotic-releasing bone void filling) putty). Bone tissue engineering scaffolds are temporary implants that promote tissue ingrowth and new bone regeneration. They have been developed to improve bone healing through appropriate designs in terms of geometric, mechanical, and biological performance. Concerning BGS combined with bioactive molecules, one of the most potent osteoinductive growth factors is bone morphogenetic proteins (BMPs). In recent years, several natural (collagen, fibrin, chitosan, hyaluronic acid, gelatin, and alginate) and synthetic polymers (polylactic acid, polyglycolic acid, polylactic-coglycolide, poly(e-caprolactone) (PCL), poly-p-dioxanone, and copolymers consisting of glycolide/trimethylene carbonate) have been investigated as potential support materials for bone tissue engineering. Regarding BGS and stem cells (cell-based constructs), the main strategies are bone marrow stromal cells, adipose-derived mesenchymal cells, periosteum-derived stem cells, and 3D bioprinting of hydrogels and cells or bioactive molecules. Currently, significant research is being performed on the biological treatment of recalcitrant nonunions and bone defects, although its use is still far from being generalized. Further research is needed to investigate the efficacy of biological treatments to solve recalcitrant nonunions and bone defects.
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Van Beylen K, Papantoniou I, Aerts JM. Microcarrier Screening and Evaluation for Dynamic Expansion of Human Periosteum-Derived Progenitor Cells in a Xenogeneic Free Medium. Front Bioeng Biotechnol 2021; 9:624890. [PMID: 34109163 PMCID: PMC8181150 DOI: 10.3389/fbioe.2021.624890] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 04/27/2021] [Indexed: 11/13/2022] Open
Abstract
An increasing need toward a more efficient expansion of adherent progenitor cell types arises with the advancements of cell therapy. The use of a dynamic expansion instead of a static planar expansion could be one way to tackle the challenges of expanding adherent cells at a large scale. Microcarriers are often reported as a biomaterial for culturing cells in suspension. However, the type of microcarrier has an effect on the cell expansion. In order to find an efficient expansion process for a specific adherent progenitor cell type, it is important to investigate the effect of the type of microcarrier on the cell expansion. Human periosteum-derived progenitor cells are extensively used in skeletal tissue engineering for the regeneration of bone defects. Therefore, we evaluated the use of different microcarriers on human periosteum-derived progenitor cells. In order to assess the potency, identity and viability of these cells after being cultured in the spinner flasks, this study performed several in vitro and in vivo analyses. The novelty of this work lies in the combination of screening different microcarriers for human periosteum-derived progenitor cells with in vivo assessments of the cells’ potency using the microcarrier that was selected as the most promising one. The results showed that expanding human periosteum-derived progenitor cells in spinner flasks using xeno-free medium and Star-Plus microcarriers, does not affect the potency, identity or viability of the cells. The potency of the cells was assured with an in vivo evaluation, where bone formation was achieved. In summary, this expansion method has the potential to be used for large scale cell expansion with clinical relevance.
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Affiliation(s)
- Kathleen Van Beylen
- M3-BIORES: Measure, Model, and Manage Bioresponses, Division Animal and Human Health Engineering, Department of Biosystems, KU Leuven, Leuven, Belgium.,Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Centre, Leuven, Belgium.,Foundation for Research and Technology - Hellas (FORTH), Institute of Chemical Engineering Sciences, Patras, Greece
| | - Jean-Marie Aerts
- M3-BIORES: Measure, Model, and Manage Bioresponses, Division Animal and Human Health Engineering, Department of Biosystems, KU Leuven, Leuven, Belgium.,Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
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7
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Nogueira DE, Cabral JM, Rodrigues CA. Single-Use Bioreactors for Human Pluripotent and Adult Stem Cells: Towards Regenerative Medicine Applications. Bioengineering (Basel) 2021; 8:68. [PMID: 34067549 PMCID: PMC8156863 DOI: 10.3390/bioengineering8050068] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/15/2022] Open
Abstract
Research on human stem cells, such as pluripotent stem cells and mesenchymal stromal cells, has shown much promise in their use for regenerative medicine approaches. However, their use in patients requires large-scale expansion systems while maintaining the quality of the cells. Due to their characteristics, bioreactors have been regarded as ideal platforms to harbour stem cell biomanufacturing at a large scale. Specifically, single-use bioreactors have been recommended by regulatory agencies due to reducing the risk of product contamination, and many different systems have already been developed. This review describes single-use bioreactor platforms which have been used for human stem cell expansion and differentiation, along with their comparison with reusable systems in the development of a stem cell bioprocess for clinical applications.
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Affiliation(s)
- Diogo E.S. Nogueira
- Department of Bioengineering and iBB—Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (D.E.S.N.); (J.M.S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Joaquim M.S. Cabral
- Department of Bioengineering and iBB—Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (D.E.S.N.); (J.M.S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - Carlos A.V. Rodrigues
- Department of Bioengineering and iBB—Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal; (D.E.S.N.); (J.M.S.C.)
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
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Papantoniou I, Nilsson Hall G, Loverdou N, Lesage R, Herpelinck T, Mendes L, Geris L. Turning Nature's own processes into design strategies for living bone implant biomanufacturing: a decade of Developmental Engineering. Adv Drug Deliv Rev 2021; 169:22-39. [PMID: 33290762 PMCID: PMC7839840 DOI: 10.1016/j.addr.2020.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 11/20/2020] [Accepted: 11/29/2020] [Indexed: 12/14/2022]
Abstract
A decade after the term developmental engineering (DE) was coined to indicate the use of developmental processes as blueprints for the design and development of engineered living implants, a myriad of proof-of-concept studies demonstrate the potential of this approach in small animal models. This review provides an overview of DE work, focusing on applications in bone regeneration. Enabling technologies allow to quantify the distance between in vitro processes and their developmental counterpart, as well as to design strategies to reduce that distance. By embedding Nature's robust mechanisms of action in engineered constructs, predictive large animal data and subsequent positive clinical outcomes can be gradually achieved. To this end, the development of next generation biofabrication technologies should provide the necessary scale and precision for robust living bone implant biomanufacturing.
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Affiliation(s)
- Ioannis Papantoniou
- Institute of Chemical Engineering Sciences, Foundation for Research and Technology - Hellas (FORTH), Stadiou street, 26504 Patras, Greece; Skeletal Biology & Engineering Research Center, KU Leuven, Herestraat 49 (813), 3000 Leuven, Belgium; Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium.
| | - Gabriella Nilsson Hall
- Skeletal Biology & Engineering Research Center, KU Leuven, Herestraat 49 (813), 3000 Leuven, Belgium; Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium.
| | - Niki Loverdou
- Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium; GIGA in silico medicine, University of Liège, Avenue de l'Hôpital 11 (B34), 4000 Liège, Belgium; Biomechanics Section, KU Leuven, Celestijnenlaan 300C (2419), 3001 Leuven, Belgium.
| | - Raphaelle Lesage
- Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium; Biomechanics Section, KU Leuven, Celestijnenlaan 300C (2419), 3001 Leuven, Belgium.
| | - Tim Herpelinck
- Skeletal Biology & Engineering Research Center, KU Leuven, Herestraat 49 (813), 3000 Leuven, Belgium; Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium.
| | - Luis Mendes
- Skeletal Biology & Engineering Research Center, KU Leuven, Herestraat 49 (813), 3000 Leuven, Belgium; Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium.
| | - Liesbet Geris
- Skeletal Biology & Engineering Research Center, KU Leuven, Herestraat 49 (813), 3000 Leuven, Belgium; GIGA in silico medicine, University of Liège, Avenue de l'Hôpital 11 (B34), 4000 Liège, Belgium; Prometheus, The KU Leuven R&D Division for Skeletal Tissue Engineering, Herestraat 49 (813), 3000 Leuven, Belgium; Biomechanics Section, KU Leuven, Celestijnenlaan 300C (2419), 3001 Leuven, Belgium.
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Lee EJ, Jain M, Alimperti S. Bone Microvasculature: Stimulus for Tissue Function and Regeneration. TISSUE ENGINEERING PART B-REVIEWS 2020; 27:313-329. [PMID: 32940150 DOI: 10.1089/ten.teb.2020.0154] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Bone is a highly vascularized organ, providing structural support to the body, and its development, regeneration, and remodeling depend on the microvascular homeostasis. Loss or impairment of vascular function can develop diseases, such as large bone defects, avascular necrosis, osteoporosis, osteoarthritis, and osteopetrosis. In this review, we summarize how vasculature controls bone development and homeostasis in normal and disease cases. A better understanding of this process will facilitate the development of novel disease treatments that promote bone regeneration and remodeling. Specifically, approaches based on tissue engineering components, such as stem cells and growth factors, have demonstrated the capacity to induce bone microvasculature regeneration and mineralization. This knowledge will have relevant clinical implications for the treatment of bone disorders by developing novel pharmaceutical approaches and bone grafts. Finally, the tissue engineering approaches incorporating vascular components may widely be applied to treat other organ diseases by enhancing their regeneration capacity. Impact statement Bone vasculature is imperative in the process of bone development, regeneration, and remodeling. Alterations or disruption of the bone vasculature leads to loss of bone homeostasis and the development of bone diseases. In this study, we review the role of vasculature on bone diseases and how vascular tissue engineering strategies, with a detailed emphasis on the role of stem cells and growth factors, will contribute to bone therapeutics.
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Affiliation(s)
- Eun-Jin Lee
- American Dental Association Science and Research Institute, Gaithersburg, Maryland, USA
| | - Mahim Jain
- Kennedy Krieger Institute, John Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Stella Alimperti
- American Dental Association Science and Research Institute, Gaithersburg, Maryland, USA
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Gonzalez Gil LV, Singh H, da Silva JDS, dos Santos DP, Covas DT, Swiech K, Torres Suazo CA. Feasibility of the taylor vortex flow bioreactor for mesenchymal stromal cell expansion on microcarriers. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2020.107710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Umbilical Cord-Derived Mesenchymal Stem Cells Are Able to Use bFGF Treatment and Represent a Superb Tool for Immunosuppressive Clinical Applications. Int J Mol Sci 2020; 21:ijms21155366. [PMID: 32731615 PMCID: PMC7432622 DOI: 10.3390/ijms21155366] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/15/2020] [Accepted: 07/22/2020] [Indexed: 12/17/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have become a promising tool in cellular therapy for restoring immune system haemostasis; however, the success of clinical trials has been impaired by the lack of standardized manufacturing processes. This study aims to determine the suitability of source tissues and culture media for the production of MSC-based advanced therapy medicinal products (ATMPs) and to define parameters to extend the set of release criteria. MSCs were isolated from umbilical cord (UC), bone marrow and lipoaspirate and expanded in three different culture media. MSC phenotype, proliferation capacity and immunosuppressive parameters were evaluated in normal MSCs compared to primed MSCs treated with cytokines mimicking an inflammatory environment. Compared to bone marrow and lipoaspirate, UC-derived MSCs (UC-MSCs) showed the highest proliferative capacity, which was further enhanced by media supplemented with bFGF, while the cells maintained their immunosuppressive characteristics. Moreover, UC-MSCs expanded in the bFGF-enriched medium were the least sensitive to undesirable priming-induced changes in the MSC phenotype. Surface markers and secreted factors were identified to reflect the cell response to inflammatory priming and to be variable among MSCs from different source tissues. This study demonstrates that UC is a favorable cell source for manufacturing MSC-based ATMPs for immunosuppressive applications. UC-MSCs are able to use the bFGF-enriched medium for higher cell yields without the impairment of immunosuppressive parameters and undesirable phenotype changes after inflammatory preconditioning of MSCs before transplantation. Additionally, immunosuppressive parameters were identified to help finding predictors of clinically efficient MSCs in the following clinical trials.
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Van Beylen K, Youssef A, Peña Fernández A, Lambrechts T, Papantoniou I, Aerts JM. Lactate-Based Model Predictive Control Strategy of Cell Growth for Cell Therapy Applications. Bioengineering (Basel) 2020; 7:bioengineering7030078. [PMID: 32698462 PMCID: PMC7552707 DOI: 10.3390/bioengineering7030078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/15/2020] [Accepted: 07/15/2020] [Indexed: 12/24/2022] Open
Abstract
Implementing a personalised feeding strategy for each individual batch of a bioprocess could significantly reduce the unnecessary costs of overfeeding the cells. This paper uses lactate measurements during the cell culture process as an indication of cell growth to adapt the feeding strategy accordingly. For this purpose, a model predictive control is used to follow this a priori determined reference trajectory of cumulative lactate. Human progenitor cells from three different donors, which were cultivated in 12-well plates for five days using six different feeding strategies, are used as references. Each experimental set-up is performed in triplicate and for each run an individualised model-based predictive control (MPC) controller is developed. All process models exhibit an accuracy of 99.80% ± 0.02%, and all simulations to reproduce each experimental run, using the data as a reference trajectory, reached their target with a 98.64% ± 0.10% accuracy on average. This work represents a promising framework to control the cell growth through adapting the feeding strategy based on lactate measurements.
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Affiliation(s)
- Kathleen Van Beylen
- Department of Biosystems, Division Animal and Human Health Engineering, M3-BIORES: Measure, Model & Manage Bioresponses Laboratory, KU Leuven, Kasteelpark Arenberg 30, 3001 Heverlee, Belgium; (K.V.B.); (A.Y.); (A.P.F.); (T.L.)
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Onderwijs en Navorsing 1, Herestraat 49, 3000 Leuven, Belgium;
| | - Ali Youssef
- Department of Biosystems, Division Animal and Human Health Engineering, M3-BIORES: Measure, Model & Manage Bioresponses Laboratory, KU Leuven, Kasteelpark Arenberg 30, 3001 Heverlee, Belgium; (K.V.B.); (A.Y.); (A.P.F.); (T.L.)
| | - Alberto Peña Fernández
- Department of Biosystems, Division Animal and Human Health Engineering, M3-BIORES: Measure, Model & Manage Bioresponses Laboratory, KU Leuven, Kasteelpark Arenberg 30, 3001 Heverlee, Belgium; (K.V.B.); (A.Y.); (A.P.F.); (T.L.)
| | - Toon Lambrechts
- Department of Biosystems, Division Animal and Human Health Engineering, M3-BIORES: Measure, Model & Manage Bioresponses Laboratory, KU Leuven, Kasteelpark Arenberg 30, 3001 Heverlee, Belgium; (K.V.B.); (A.Y.); (A.P.F.); (T.L.)
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Onderwijs en Navorsing 1, Herestraat 49, 3000 Leuven, Belgium;
| | - Ioannis Papantoniou
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Onderwijs en Navorsing 1, Herestraat 49, 3000 Leuven, Belgium;
- Skeletal Biology and Engineering Research Centre, Onderwijs en Navorsing 1, Herestraat 49, 3000 Leuven, Belgium
- Institute of Chemical Engineering Sciences, Foundation for Research and Technology—Hellas (FORTH), 26504 Patras, Greece
| | - Jean-Marie Aerts
- Department of Biosystems, Division Animal and Human Health Engineering, M3-BIORES: Measure, Model & Manage Bioresponses Laboratory, KU Leuven, Kasteelpark Arenberg 30, 3001 Heverlee, Belgium; (K.V.B.); (A.Y.); (A.P.F.); (T.L.)
- Correspondence:
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Large-Scale Expansion of Human Mesenchymal Stem Cells. Stem Cells Int 2020; 2020:9529465. [PMID: 32733574 PMCID: PMC7378617 DOI: 10.1155/2020/9529465] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 06/07/2020] [Accepted: 07/01/2020] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are multipotent stem cells with strong immunosuppressive property that renders them an attractive source of cells for cell therapy. MSCs have been studied in multiple clinical trials to treat liver diseases, peripheral nerve damage, graft-versus-host disease, autoimmune diseases, diabetes mellitus, and cardiovascular damage. Millions to hundred millions of MSCs are required per patient depending on the disease, route of administration, frequency of administration, and patient body weight. Multiple large-scale cell expansion strategies have been described in the literature to fetch the cell quantity required for the therapy. In this review, bioprocessing strategies for large-scale expansion of MSCs were systematically reviewed and discussed. The literature search in Medline and Scopus databases identified 26 articles that met the inclusion criteria and were included in this review. These articles described the large-scale expansion of 7 different sources of MSCs using 4 different bioprocessing strategies, i.e., bioreactor, spinner flask, roller bottle, and multilayered flask. The bioreactor, spinner flask, and multilayered flask were more commonly used to upscale the MSCs compared to the roller bottle. Generally, a higher expansion ratio was achieved with the bioreactor and multilayered flask. Importantly, regardless of the bioprocessing strategies, the expanded MSCs were able to maintain its phenotype and potency. In summary, the bioreactor, spinner flask, roller bottle, and multilayered flask can be used for large-scale expansion of MSCs without compromising the cell quality.
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14
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García-Fernández C, López-Fernández A, Borrós S, Lecina M, Vives J. Strategies for large-scale expansion of clinical-grade human multipotent mesenchymal stromal cells. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2020.107601] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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15
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Automated Large-Scale Production of Paclitaxel Loaded Mesenchymal Stromal Cells for Cell Therapy Applications. Pharmaceutics 2020; 12:pharmaceutics12050411. [PMID: 32365861 PMCID: PMC7284468 DOI: 10.3390/pharmaceutics12050411] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/25/2020] [Accepted: 04/28/2020] [Indexed: 01/20/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) prepared as advanced therapies medicinal products (ATMPs) have been widely used for the treatment of different diseases. The latest developments concern the possibility to use MSCs as carrier of molecules, including chemotherapeutic drugs. Taking advantage of their intrinsic homing feature, MSCs may improve drugs localization in the disease area. However, for cell therapy applications, a significant number of MSCs loaded with the drug is required. We here investigate the possibility to produce a large amount of Good Manufacturing Practice (GMP)-compliant MSCs loaded with the chemotherapeutic drug Paclitaxel (MSCs-PTX), using a closed bioreactor system. Cells were obtained starting from 13 adipose tissue lipoaspirates. All samples were characterized in terms of number/viability, morphology, growth kinetics, and immunophenotype. The ability of MSCs to internalize PTX as well as the antiproliferative activity of the MSCs-PTX in vitro was also assessed. The results demonstrate that our approach allows a large scale expansion of cells within a week; the MSCs-PTX, despite a different morphology from MSCs, displayed the typical features of MSCs in terms of viability, adhesion capacity, and phenotype. In addition, MSCs showed the ability to internalize PTX and finally to kill cancer cells, inhibiting the proliferation of tumor lines in vitro. In summary our results demonstrate for the first time that it is possible to obtain, in a short time, large amounts of MSCs loaded with PTX to be used in clinical trials for the treatment of patients with oncological diseases.
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Mehrian M, Lambrechts T, Papantoniou I, Geris L. Computational Modeling of Human Mesenchymal Stromal Cell Proliferation and Extra-Cellular Matrix Production in 3D Porous Scaffolds in a Perfusion Bioreactor: The Effect of Growth Factors. Front Bioeng Biotechnol 2020; 8:376. [PMID: 32411692 PMCID: PMC7201129 DOI: 10.3389/fbioe.2020.00376] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 04/06/2020] [Indexed: 01/20/2023] Open
Abstract
Stem cell expansion on 3D porous scaffolds cultured in bioreactor systems has been shown to be beneficial for maintenance of the original cell functionality in tissue engineering strategies (TE). However, the production of extracellular matrix (ECM) makes harvesting the progenitor cell population from 3D scaffolds a challenge. Medium composition plays a role in stimulating cell proliferation over extracellular matrix (ECM) production. In this regard, a computational model describing tissue growth inside 3D scaffolds can be a great tool in designing optimal experimental conditions. In this study, a computational model describing cell and ECM growth in a perfusion bioreactor is developed, including a description of the effect of a (generic) growth factor on the biological processes taking place inside the 3D scaffold. In the model, the speed of cell and ECM growth depends on the flow-induced shear stress, curvature and the concentrations of oxygen, glucose, lactate, and growth factor. The effect of the simulated growth factor is to differentially enhance cell proliferation over ECM production. After model calibration with historic in-house data, a multi-objective optimization procedure is executed aiming to minimize the total experimental cost whilst maximizing cell growth during culture. The obtained results indicate there are multiple optimum points for the medium refreshment regime and the initial growth factor concentration where a trade-off is made between the final amount of cells and the culture cost. Finally, the model is applied to experiments reported in the literature studying the effects of perfusion-based cell culture and/or growth factor supplementation on cell expansion. The qualitative similarities between the simulation and experimental results, even in the absence of proper model calibration, reinforces the generic character of the proposed modeling framework. The model proposed in this study can contribute to the cost efficient production of cell-based TE products, ultimately contributing to their affordability and accessibility.
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Affiliation(s)
- Mohammad Mehrian
- Biomechanics Research Unit, GIGA In silico Medicine, University of Liège, Liège, Belgium.,Prometheus, The Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Toon Lambrechts
- Prometheus, The Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,M3-BIORES, KU Leuven, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus, The Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium.,Institute of Chemical Engineering Sciences (ICEHT), Foundation for Research and Technology - Hellas (FORTH), Patras, Greece
| | - Liesbet Geris
- Biomechanics Research Unit, GIGA In silico Medicine, University of Liège, Liège, Belgium.,Prometheus, The Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Biomechanics Section, KU Leuven, Leuven, Belgium
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17
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Lam AT, Reuveny S, Oh SKW. Human mesenchymal stem cell therapy for cartilage repair: Review on isolation, expansion, and constructs. Stem Cell Res 2020; 44:101738. [DOI: 10.1016/j.scr.2020.101738] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/31/2020] [Accepted: 02/07/2020] [Indexed: 12/29/2022] Open
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18
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Uslu U, Erdmann M, Wiesinger M, Schuler G, Schuler-Thurner B. Automated Good Manufacturing Practice–compliant generation of human monocyte-derived dendritic cells from a complete apheresis product using a hollow-fiber bioreactor system overcomes a major hurdle in the manufacture of dendritic cells for cancer vaccines. Cytotherapy 2019; 21:1166-1178. [DOI: 10.1016/j.jcyt.2019.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 09/16/2019] [Accepted: 09/16/2019] [Indexed: 12/20/2022]
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19
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Das R, Roosloot R, van Pel M, Schepers K, Driessen M, Fibbe WE, de Bruijn JD, Roelofs H. Preparing for cell culture scale-out: establishing parity of bioreactor- and flask-expanded mesenchymal stromal cell cultures. J Transl Med 2019; 17:241. [PMID: 31340829 PMCID: PMC6657181 DOI: 10.1186/s12967-019-1989-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 07/17/2019] [Indexed: 12/21/2022] Open
Abstract
Background Cell-based therapies have the potential to become treatment options for many diseases, but efficient scale-out of these therapies has proven to be a major hurdle. Bioreactors can be used to overcome this hurdle, but changing the culture method can introduce unwanted changes to the cell product. Therefore, it is important to establish parity between products generated using traditional methods versus those generated using a bioreactor. Methods Mesenchymal stromal cells (MSCs) are cultured in parallel using either traditional culture flasks, spinner vessels or a new bioreactor system. To investigate parity between the cells obtained from different methods, harvested cells are compared in terms of yield, phenotype and functionality. Results Bioreactor-based expansion yielded high cell numbers (222–510 million cells). Highest cell expansion was observed upon culture in flasks [average 5.0 population doublings (PDL)], followed by bioreactor (4.0 PDL) and spinner flasks (3.3 PDL). Flow cytometry confirmed MSC identity (CD73+, CD90+ and CD105+) and lack of contaminating hematopoietic cell populations. Cultured MSCs did not display genetic aberrations and no difference in differentiation and immunomodulatory capacity was observed between culture conditions. The response to IFNγ stimulation was similar for cells obtained from all culture conditions, as was the capacity to inhibit T cell proliferation. Conclusions The new bioreactor technology can be used to culture large amounts of cells with characteristics equivalent to those cultured using traditional, flask based, methods. Electronic supplementary material The online version of this article (10.1186/s12967-019-1989-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ruud Das
- Scinus Cell Expansion BV, Professor Bronkhorstlaan 10, Building 48, 3723 MB, Bilthoven, The Netherlands.
| | - Rens Roosloot
- Scinus Cell Expansion BV, Professor Bronkhorstlaan 10, Building 48, 3723 MB, Bilthoven, The Netherlands
| | - Melissa van Pel
- Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Koen Schepers
- Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Marijn Driessen
- Scinus Cell Expansion BV, Professor Bronkhorstlaan 10, Building 48, 3723 MB, Bilthoven, The Netherlands
| | - Willem E Fibbe
- Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Joost Dick de Bruijn
- Scinus Cell Expansion BV, Professor Bronkhorstlaan 10, Building 48, 3723 MB, Bilthoven, The Netherlands.,Twente University, Drienerlolaan 5, 7522 NB, Enschede, The Netherlands.,Queen Mary, University of London, Mile End Road, London, E1 4NS, UK
| | - Helene Roelofs
- Leiden University Medical Centre, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
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20
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de Bournonville S, Lambrechts T, Vanhulst J, Luyten FP, Papantoniou I, Geris L. Towards Self-Regulated Bioprocessing: A Compact Benchtop Bioreactor System for Monitored and Controlled 3D Cell and Tissue Culture. Biotechnol J 2019; 14:e1800545. [PMID: 30964231 DOI: 10.1002/biot.201800545] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/23/2019] [Indexed: 11/09/2022]
Abstract
Bioreactors are crucial tools for the manufacturing of living cell-based tissue engineered products. However, to reach the market successfully, higher degrees of automation, as well as a decreased footprint still need to be reached. In this study, the use of a benchtop bioreactor for in vitro perfusion culture of scaffold-based tissue engineering constructs is assessed. A low-footprint benchtop bioreactor system is designed, comprising a single-use fluidic components and a bioreactor housing. The bioreactor is operated using an in-house developed program and the culture environment is monitored by specifically designed sensor ports. A gas-exchange module is incorporated allowing for heat and mass transfers. Titanium-based scaffolds are seeded with human periosteum-derived cells and cultured up to 3 weeks. The benchtop bioreactor constructs are compared to benchmark perfusion systems. Live/Dead stainings, DNA quantifications, glucose consumption, and lactate production assays confirm that the constructs cultured in the benchtop bioreactor grew similarly to the benchmark systems. Manual regulation of the system set points enabled efficient alteration of the culture environment in terms of temperature, pH, and dissolved oxygen. This study provides the necessary basis for the development of low-footprint, automated, benchtop perfusion bioreactors and enables the implementation of active environment control.
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Affiliation(s)
- Sébastien de Bournonville
- Prometheus, Division of Skeletal Tissue Engineering, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium.,Biomechanics Research Unit, GIGA-In Sillico Medicine, University of Liège, B34 Quartier Hôpital, Avenue de l'Hôpital 1, 4000, Liège, Belgium.,Biomechanics Section, Katholieke Universiteit Leuven, Celestijnenlaan 300C, B-3001, Heverlee, Belgium
| | - Toon Lambrechts
- Prometheus, Division of Skeletal Tissue Engineering, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium.,Measure, Model & Manage Bioresponses, Katholieke Universiteit Leuven, Kasteelpark Arenberg 30, 3001, Leuven, Belgium
| | - Johan Vanhulst
- Department of Materials Engineering, Katholieke Universiteit Leuven, Kasteelpark Arenberg 44, Box 2450, 3001, Leuven, Belgium
| | - Frank P Luyten
- Prometheus, Division of Skeletal Tissue Engineering, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus, Division of Skeletal Tissue Engineering, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium
| | - Liesbet Geris
- Prometheus, Division of Skeletal Tissue Engineering, Katholieke Universiteit Leuven, Onderwijs & Navorsing 1, Herestraat 49, Box 813, 3000, Leuven, Belgium.,Biomechanics Research Unit, GIGA-In Sillico Medicine, University of Liège, B34 Quartier Hôpital, Avenue de l'Hôpital 1, 4000, Liège, Belgium.,Biomechanics Section, Katholieke Universiteit Leuven, Celestijnenlaan 300C, B-3001, Heverlee, Belgium
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21
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Gupta P, Hall GN, Geris L, Luyten FP, Papantoniou I. Human Platelet Lysate Improves Bone Forming Potential of Human Progenitor Cells Expanded in Microcarrier-Based Dynamic Culture. Stem Cells Transl Med 2019; 8:810-821. [PMID: 31038850 PMCID: PMC6646698 DOI: 10.1002/sctm.18-0216] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 03/19/2019] [Indexed: 12/22/2022] Open
Abstract
Xenogeneic‐free media are required for translating advanced therapeutic medicinal products to the clinics. In addition, process efficiency is crucial for ensuring cost efficiency, especially when considering large‐scale production of mesenchymal stem cells (MSCs). Human platelet lysate (HPL) has been increasingly adopted as an alternative for fetal bovine serum (FBS) for MSCs. However, its therapeutic and regenerative potential in vivo is largely unexplored. Herein, we compare the effects of FBS and HPL supplementation for a scalable, microcarrier‐based dynamic expansion of human periosteum‐derived cells (hPDCs) while assessing their bone forming capacity by subcutaneous implantation in small animal model. We observed that HPL resulted in faster cell proliferation with a total fold increase of 5.2 ± 0.61 in comparison to 2.7 ± 02.22‐fold in FBS. Cell viability and trilineage differentiation capability were maintained by HPL, although a suppression of adipogenic differentiation potential was observed. Differences in mRNA expression profiles were also observed between the two on several markers. When implanted, we observed a significant difference between the bone forming capacity of cells expanded in FBS and HPL, with HPL supplementation resulting in almost three times more mineralized tissue within calcium phosphate scaffolds. FBS‐expanded cells resulted in a fibrous tissue structure, whereas HPL resulted in mineralized tissue formation, which can be classified as newly formed bone, verified by μCT and histological analysis. We also observed the presence of blood vessels in our explants. In conclusion, we suggest that replacing FBS with HPL in bioreactor‐based expansion of hPDCs is an optimal solution that increases expansion efficiency along with promoting bone forming capacity of these cells. stem cells translational medicine2019;8:810&821
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Affiliation(s)
- Priyanka Gupta
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
| | - Gabriella Nilsson Hall
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
| | - Liesbet Geris
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Biomechanics Research Unit, GIGA-R In Silico Medicine, Université de Liege, Liège, Belgium.,Biomechanics Section, KU Leuven, Leuven, Belgium
| | - Frank P Luyten
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
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22
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Cha JM, Lee MY, Hong J. Bioreactor systems are essentially required for stem cell bioprocessing. PRECISION AND FUTURE MEDICINE 2019. [DOI: 10.23838/pfm.2018.00128] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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A comprehensive characterisation of large-scale expanded human bone marrow and umbilical cord mesenchymal stem cells. Stem Cell Res Ther 2019; 10:99. [PMID: 30885254 PMCID: PMC6421680 DOI: 10.1186/s13287-019-1202-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The manufacture of mesenchymal stem/stromal cells (MSCs) for clinical use needs to be cost effective, safe and scaled up. Current methods of expansion on tissue culture plastic are labour-intensive and involve several 'open' procedures. We have used the closed Quantum® hollow fibre bioreactor to expand four cultures each of MSCs derived from bone marrow (BM) and, for the first time, umbilical cords (UCs) and assessed extensive characterisation profiles for each, compared to parallel cultures grown on tissue culture plastic. METHODS Bone marrow aspirate was directly loaded into the Quantum®, and cells were harvested and characterised at passage (P) 0. Bone marrow cells were re-seeded into the Quantum®, harvested and further characterised at P1. UC-MSCs were isolated enzymatically and cultured once on tissue culture plastic, before loading cells into the Quantum®, harvesting and characterising at P1. Quantum®-derived cultures were phenotyped in terms of immunoprofile, tri-lineage differentiation, response to inflammatory stimulus and telomere length, as were parallel cultures expanded on tissue culture plastic. RESULTS Bone marrow cell harvests from the Quantum® were 23.1 ± 16.2 × 106 in 14 ± 2 days (P0) and 131 ± 84 × 106 BM-MSCs in 13 ± 1 days (P1), whereas UC-MSC harvests from the Quantum® were 168 ± 52 × 106 UC-MSCs after 7 ± 2 days (P1). Quantum®- and tissue culture plastic-expanded cultures at P1 adhered to criteria for MSCs in terms of cell surface markers, multipotency and plastic adherence, whereas the integrins, CD29, CD49c and CD51/61, were found to be elevated on Quantum®-expanded BM-MSCs. Rapid culture expansion in the Quantum® did not cause shortened telomeres when compared to cultures on tissue culture plastic. Immunomodulatory gene expression was variable between donors but showed that all MSCs upregulated indoleamine 2, 3-dioxygenase (IDO). CONCLUSIONS The results presented here demonstrate that the Quantum® can be used to expand large numbers of MSCs from bone marrow and umbilical cord tissues for next-generation large-scale manufacturing, without impacting on many of the properties that are characteristic of MSCs or potentially therapeutic. Using the Quantum®, we can obtain multiple MSC doses from a single manufacturing run to treat many patients. Together, our findings support the development of cheaper cell-based treatments.
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de Almeida Fuzeta M, de Matos Branco AD, Fernandes-Platzgummer A, da Silva CL, Cabral JMS. Addressing the Manufacturing Challenges of Cell-Based Therapies. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2019; 171:225-278. [PMID: 31844924 DOI: 10.1007/10_2019_118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Exciting developments in the cell therapy field over the last decades have led to an increasing number of clinical trials and the first cell products receiving marketing authorization. In spite of substantial progress in the field, manufacturing of cell-based therapies presents multiple challenges that need to be addressed in order to assure the development of safe, efficacious, and cost-effective cell therapies.The manufacturing process of cell-based therapies generally requires tissue collection, cell isolation, culture and expansion (upstream processing), cell harvest, separation and purification (downstream processing), and, finally, product formulation and storage. Each one of these stages presents significant challenges that have been the focus of study over the years, leading to innovative and groundbreaking technological advances, as discussed throughout this chapter.Delivery of cell-based therapies relies on defining product targets while controlling process variable impact on cellular features. Moreover, commercial viability is a critical issue that has had damaging consequences for some therapies. Implementation of cost-effectiveness measures facilitates healthy process development, potentially being able to influence end product pricing.Although cell-based therapies represent a new level in bioprocessing complexity in every manufacturing stage, they also show unprecedented levels of therapeutic potential, already radically changing the landscape of medical care.
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Affiliation(s)
- Miguel de Almeida Fuzeta
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - André Dargen de Matos Branco
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Ana Fernandes-Platzgummer
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Cláudia Lobato da Silva
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal.
| | - Joaquim M S Cabral
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
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25
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A Fully-Closed and Automated Hollow Fiber Bioreactor for Clinical-Grade Manufacturing of Human Mesenchymal Stem/Stromal Cells. Stem Cell Rev Rep 2018; 14:141-143. [PMID: 29188439 DOI: 10.1007/s12015-017-9787-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Ho-Shui-Ling A, Bolander J, Rustom LE, Johnson AW, Luyten FP, Picart C. Bone regeneration strategies: Engineered scaffolds, bioactive molecules and stem cells current stage and future perspectives. Biomaterials 2018; 180:143-162. [PMID: 30036727 PMCID: PMC6710094 DOI: 10.1016/j.biomaterials.2018.07.017] [Citation(s) in RCA: 478] [Impact Index Per Article: 79.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 07/06/2018] [Accepted: 07/10/2018] [Indexed: 12/25/2022]
Abstract
Bone fractures are the most common traumatic injuries in humans. The repair of bone fractures is a regenerative process that recapitulates many of the biological events of embryonic skeletal development. Most of the time it leads to successful healing and the recovery of the damaged bone. Unfortunately, about 5-10% of fractures will lead to delayed healing or non-union, more so in the case of co-morbidities such as diabetes. In this article, we review the different strategies to heal bone defects using synthetic bone graft substitutes, biologically active substances and stem cells. The majority of currently available reviews focus on strategies that are still at the early stages of development and use mostly in vitro experiments with cell lines or stem cells. Here, we focus on what is already implemented in the clinics, what is currently in clinical trials, and what has been tested in animal models. Treatment approaches can be classified in three major categories: i) synthetic bone graft substitutes (BGS) whose architecture and surface can be optimized; ii) BGS combined with bioactive molecules such as growth factors, peptides or small molecules targeting bone precursor cells, bone formation and metabolism; iii) cell-based strategies with progenitor cells combined or not with active molecules that can be injected or seeded on BGS for improved delivery. We review the major types of adult stromal cells (bone marrow, adipose and periosteum derived) that have been used and compare their properties. Finally, we discuss the remaining challenges that need to be addressed to significantly improve the healing of bone defects.
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Affiliation(s)
- Antalya Ho-Shui-Ling
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France; CNRS, LMGP, 3 Parvis Louis Néel, 38031 Grenoble Cedex 01, France
| | - Johanna Bolander
- Tissue Engineering Laboratory, Skeletal Biology and Engineering Research Center, KU Leuven, Belgium; Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Belgium
| | - Laurence E Rustom
- Department of Bioengineering, University of Illinois at Urbana-Champaign, 1304 West Springfield Avenue, Urbana, IL 61801, USA
| | - Amy Wagoner Johnson
- Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, 1206 West Green Street, Urbana, IL 61081, USA; Carle Illinois College of Medicine, University of Illinois at Urbana-Champaign, USA; Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, 1206 West Gregory Drive, Urbana, IL 61801, USA
| | - Frank P Luyten
- Tissue Engineering Laboratory, Skeletal Biology and Engineering Research Center, KU Leuven, Belgium; Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Belgium.
| | - Catherine Picart
- Grenoble Institute of Technology, Univ. Grenoble Alpes, 38000 Grenoble, France; CNRS, LMGP, 3 Parvis Louis Néel, 38031 Grenoble Cedex 01, France.
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Russell AL, Lefavor RC, Zubair AC. Characterization and cost-benefit analysis of automated bioreactor-expanded mesenchymal stem cells for clinical applications. Transfusion 2018; 58:2374-2382. [PMID: 30203447 DOI: 10.1111/trf.14805] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 04/11/2018] [Accepted: 04/16/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Expanding quantities of mesenchymal stem cells (MSCs) sufficient to treat large numbers of patients in cellular therapy and regenerative medicine clinical trials is an ongoing challenge for cell manufacturing facilities. STUDY DESIGN AND METHODS We evaluated options for scaling up large quantities of bone marrow-derived MSCs (BM-MSCs) using methods that can be performed in compliance with Good Manufacturing Practices (GMP). We expanded BM-MSCs from fresh marrow aspirate in αMEM supplemented with 5% human platelet lysate using both an automated cell expansion system (Quantum, Terumo BCT) and a manual flask-based method using multilayer flasks. We compared MSCs expanded using both methods and assessed their differentiation to adipogenic and osteogenic tissue, capacity to suppress T-cell proliferation, cytokines, and growth factor secretion profile and cost-effectiveness of manufacturing enough BM-MSCs to administer a single dose of 100 × 106 cells per subject in a clinical trial of 100 subjects. RESULTS We have established that large quantities of clinical-grade BM-MSCs manufactured with an automated hollow-fiber bioreactor were phenotypically (CD73, CD90, CD105) and functionally (adipogenic and osteogenic differentiation and cytokine and growth factor secretion) similar to manually expanded BM-MSCs. In addition, MSC manufacturing costs significantly less and required less time and effort when using the Quantum automated cell expansion system over the manual multilayer flasks method. CONCLUSION MSCs manufactured by an automated bioreactor are physically and functionally equivalent to the MSCs manufactured by the manual flask method and have met the standards required for clinical application.
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Affiliation(s)
- Athena L Russell
- Transfusion Medicine, Department of Laboratory Medicine and Pathology and Center for Regenerative Medicine, Mayo Clinic, Jacksonville, Florida
| | - Rebecca C Lefavor
- Transfusion Medicine, Department of Laboratory Medicine and Pathology and Center for Regenerative Medicine, Mayo Clinic, Jacksonville, Florida
| | - Abba C Zubair
- Transfusion Medicine, Department of Laboratory Medicine and Pathology and Center for Regenerative Medicine, Mayo Clinic, Jacksonville, Florida
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Tirughana R, Metz MZ, Li Z, Hall C, Hsu D, Beltzer J, Annala AJ, Oganesyan D, Gutova M, Aboody KS. GMP Production and Scale-Up of Adherent Neural Stem Cells with a Quantum Cell Expansion System. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2018; 10:48-56. [PMID: 29992178 PMCID: PMC6037686 DOI: 10.1016/j.omtm.2018.05.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 05/31/2018] [Indexed: 12/15/2022]
Abstract
Cell-based therapies hold great promise for a myriad of clinical applications. However, as these therapies move from phase I to phase II and III trials, there is a need to improve scale-up of adherent cells for the production of larger good manufacturing practice (GMP) cell banks. As we advanced our neural stem cell (NSC)-mediated gene therapy trials for glioma to include dose escalation and multiple treatment cycles, GMP production using cell factories (CellStacks) generated insufficient neural stem cell (NSC) yields. To increase yield, we developed an expansion method using the hollow fiber quantum cell expansion (QCE) system. Seeding of 5.2 × 107 NSCs in a single unit yielded up to 3 × 109 cells within 10 days. These QCE NSCs showed genetic and functional stability equivalent to those expanded by conventional flask-based methods. We then expanded the NSCs in 7 units simultaneously to generate a pooled GMP-grade NSC clinical lot of more than 1.5 × 1010 cells in only 9 days versus 8 × 109 over 6 weeks in CellStacks. We also adenovirally transduced our NSCs within the QCE. We found the QCE system enabled rapid cell expansion and increased yield while maintaining cell properties and reducing process time, labor, and costs with improved efficiency and reproducibility.
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Affiliation(s)
- Revathiswari Tirughana
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Marianne Z Metz
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Zhongqi Li
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Christine Hall
- Center for Biomedicine and Genetics, City of Hope, Duarte, CA, USA
| | - David Hsu
- Center for Biomedicine and Genetics, City of Hope, Duarte, CA, USA
| | | | - Alexander J Annala
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Diana Oganesyan
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Margarita Gutova
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Karen S Aboody
- Department of Developmental and Stem Cell Biology, Beckman Research Institute of City of Hope, Duarte, CA, USA
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Haack-Sørensen M, Juhl M, Follin B, Harary Søndergaard R, Kirchhoff M, Kastrup J, Ekblond A. Development of large-scale manufacturing of adipose-derived stromal cells for clinical applications using bioreactors and human platelet lysate. Scandinavian Journal of Clinical and Laboratory Investigation 2018; 78:293-300. [PMID: 29661028 DOI: 10.1080/00365513.2018.1462082] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
In vitro expanded adipose-derived stromal cells (ASCs) are a useful resource for tissue regeneration. Translation of small-scale autologous cell production into a large-scale, allogeneic production process for clinical applications necessitates well-chosen raw materials and cell culture platform. We compare the use of clinical-grade human platelet lysate (hPL) and fetal bovine serum (FBS) as growth supplements for ASC expansion in the automated, closed hollow fibre quantum cell expansion system (bioreactor). Stromal vascular fractions were isolated from human subcutaneous abdominal fat. In average, 95 × 106 cells were suspended in 10% FBS or 5% hPL medium, and loaded into a bioreactor coated with cryoprecipitate. ASCs (P0) were harvested, and 30 × 106 ASCs were reloaded for continued expansion (P1). Feeding rate and time of harvest was guided by metabolic monitoring. Viability, sterility, purity, differentiation capacity, and genomic stability of ASCs P1 were determined. Cultivation of SVF in hPL medium for in average nine days, yielded 546 × 106 ASCs compared to 111 × 106 ASCs, after 17 days in FBS medium. ASCs P1 yields were in average 605 × 106 ASCs (PD [population doublings]: 4.65) after six days in hPL medium, compared to 119 × 106 ASCs (PD: 2.45) in FBS medium, after 21 days. ASCs fulfilled ISCT criteria and demonstrated genomic stability and sterility. The use of hPL as a growth supplement for ASCs expansion in the quantum cell expansion system provides an efficient expansion process compared to the use of FBS, while maintaining cell quality appropriate for clinical use. The described process is an obvious choice for manufacturing of large-scale allogeneic ASC products.
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Affiliation(s)
- Mandana Haack-Sørensen
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Morten Juhl
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Bjarke Follin
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Rebekka Harary Søndergaard
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Maria Kirchhoff
- b Department of Clinical Genetics , Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Jens Kastrup
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
| | - Annette Ekblond
- a Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet Copenhagen University Hospital , Copenhagen , Denmark
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Mesenchymal Stromal Cells: From Discovery to Manufacturing and Commercialization. Stem Cells Int 2018; 2018:4083921. [PMID: 30057622 PMCID: PMC6051015 DOI: 10.1155/2018/4083921] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/01/2018] [Accepted: 03/11/2018] [Indexed: 02/07/2023] Open
Abstract
Over the last decades, mesenchymal stromal cells (MSC) have been the focus of intense research by academia and industry due to their unique features. MSC can be easily isolated and expanded through in vitro culture by taking full advantage of their self-renewing capacity. In addition, MSC exert immunomodulatory effects and can be differentiated into various lineages, which makes them highly attractive for clinical applications in cell-based therapies. In this review, we attempt to provide a brief historical overview of MSC discovery, characterization, and the first clinical studies conducted. The current MSC manufacturing platforms are reviewed with special attention regarding the use of bioreactors for the production of GMP-compliant clinically relevant cell numbers. The first commercial MSC-based products are also addressed, as well as the remaining challenges to the widespread use of MSC-derived products.
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31
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Petry F, Weidner T, Czermak P, Salzig D. Three-Dimensional Bioreactor Technologies for the Cocultivation of Human Mesenchymal Stem/Stromal Cells and Beta Cells. Stem Cells Int 2018; 2018:2547098. [PMID: 29731775 PMCID: PMC5872596 DOI: 10.1155/2018/2547098] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 12/31/2017] [Indexed: 02/06/2023] Open
Abstract
Diabetes is a prominent health problem caused by the failure of pancreatic beta cells. One therapeutic approach is the transplantation of functional beta cells, but it is difficult to generate sufficient beta cells in vitro and to ensure these cells remain viable at the transplantation site. Beta cells suffer from hypoxia, undergo apoptosis, or are attacked by the host immune system. Human mesenchymal stem/stromal cells (hMSCs) can improve the functionality and survival of beta cells in vivo and in vitro due to direct cell contact or the secretion of trophic factors. Current cocultivation concepts with beta cells are simple and cannot exploit the favorable properties of hMSCs. Beta cells need a three-dimensional (3D) environment to function correctly, and the cocultivation setup is therefore more complex. This review discusses 3D cultivation forms (aggregates, capsules, and carriers) for hMSCs and beta cells and strategies for large-scale cultivation. We have determined process parameters that must be balanced and considered for the cocultivation of hMSCs and beta cells, and we present several bioreactor setups that are suitable for such an innovative cocultivation approach. Bioprocess engineering of the cocultivation processes is necessary to achieve successful beta cell therapy.
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Affiliation(s)
- Florian Petry
- Institute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390 Giessen, Germany
| | - Tobias Weidner
- Institute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390 Giessen, Germany
| | - Peter Czermak
- Institute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390 Giessen, Germany
- Department of Chemical Engineering, Kansas State University, Manhattan, KS, USA
- Project Group Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Winchesterstr. 3, 35394 Giessen, Germany
| | - Denise Salzig
- Institute of Bioprocess Engineering and Pharmaceutical Technology, University of Applied Sciences Mittelhessen, Wiesenstraße 14, 35390 Giessen, Germany
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32
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Gupta P, Geris L, Luyten FP, Papantoniou I. An Integrated Bioprocess for the Expansion and Chondrogenic Priming of Human Periosteum-Derived Progenitor Cells in Suspension Bioreactors. Biotechnol J 2017; 13. [PMID: 28987025 DOI: 10.1002/biot.201700087] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 09/01/2017] [Indexed: 12/12/2022]
Abstract
The increasing use of microcarrier-based suspension bioreactors for scalable expansion of adult progenitor cells in recent years reveals the necessity of such approaches to address bio manufacturing challenges of advanced therapeutic medicinal products. However, the differentiation of progenitor cells within suspension bioreactors for the production of tissue modules is of equal importance but not well investigated. This study reports on the development of a bioreactor-based integrated process for expansion and chondrogenic priming of human periosteum-derived stem cells (hPDCs) using Cultispher S microcarriers. Spinner flask-based expansion and priming of hPDCs were carried out over 12 days for expansion and 14 days for priming. Characterization of the cells were carried out every 3rd day. Our study showed that hPDCs were able to expand till confluency with fold increase of 3.2±0.64 and to be subsequently primed toward a chondrogenic state within spinner flasks. During expansion, the cells maintained their phenotypic markers, trilineage differentiation capabilities and viability. Upon switching to TGF-β containing media the cells were able to differentiate toward chondrogenic lineage by clustering into mm-sized macrotissues containing hundreds of microcarriers. Chondrogenic priming was further evidenced by the expression of relevant markers at the mRNA level while maintaining their viability. Ectopic implantation of macrotissues highlighted that they were able to sustain their chondrogenic properties for 8 weeks in vivo. The method indicated here, suggests that expansion and relevant priming of progenitor cells can be carried out in an integrated bioprocess using spinner flasks and as such could be potentially extrapolated to other stem and progenitor cell populations.
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Affiliation(s)
- Priyanka Gupta
- Prometheus Division of Skeletal Tissue Engineering, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium
| | - Liesbet Geris
- Prometheus Division of Skeletal Tissue Engineering, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium.,Biomechanics Research Unit GIGA-R In Silico Medicine, Université de Liege, Quartier Polytechnique 1, Allée de la découverte 13A, Liège, Belgium.,Biomechanics Section, KU Leuven, Celestijnenlaan 300C (2419), Leuven, Belgium
| | - Frank P Luyten
- Prometheus Division of Skeletal Tissue Engineering, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus Division of Skeletal Tissue Engineering, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium.,Skeletal Biology and Engineering Research Center, KU Leuven, O&N1 Herestraat 49, Leuven, Belgium
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33
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Zhang Y, Wang X, Pong M, Chen L, Ye Z. Application of Bioreactor in Stem Cell Culture. ACTA ACUST UNITED AC 2017. [DOI: 10.4236/jbise.2017.1011037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lambrechts T, Sonnaert M, Schrooten J, Luyten FP, Aerts JM, Papantoniou I. Large-Scale Mesenchymal Stem/Stromal Cell Expansion: A Visualization Tool for Bioprocess Comparison. TISSUE ENGINEERING PART B-REVIEWS 2016; 22:485-498. [DOI: 10.1089/ten.teb.2016.0111] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Toon Lambrechts
- M3-BIORES: Measure, Model and Manage Bioresponses, KU Leuven, Leuven, Belgium
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Maarten Sonnaert
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
- Department of Metallurgy and Materials Engineering, KU Leuven, Leuven, Belgium
| | - Jan Schrooten
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
- Antleron, Leuven, Belgium
| | - Frank P. Luyten
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
| | - Jean-Marie Aerts
- M3-BIORES: Measure, Model and Manage Bioresponses, KU Leuven, Leuven, Belgium
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Ioannis Papantoniou
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
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35
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Haack-Sørensen M, Follin B, Juhl M, Brorsen SK, Søndergaard RH, Kastrup J, Ekblond A. Culture expansion of adipose derived stromal cells. A closed automated Quantum Cell Expansion System compared with manual flask-based culture. J Transl Med 2016; 14:319. [PMID: 27852267 PMCID: PMC5112664 DOI: 10.1186/s12967-016-1080-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 11/08/2016] [Indexed: 01/01/2023] Open
Abstract
Background Adipose derived stromal cells (ASCs) are a rich and convenient source of cells for clinical regenerative therapeutic approaches. However, applications of ASCs often require cell expansion to reach the needed dose. In this study, cultivation of ASCs from stromal vascular fraction (SVF) over two passages in the automated and functionally closed Quantum Cell Expansion System (Quantum system) is compared with traditional manual cultivation. Methods Stromal vascular fraction was isolated from abdominal fat, suspended in α-MEM supplemented with 10% Fetal Bovine Serum and seeded into either T75 flasks or a Quantum system that had been coated with cryoprecipitate. The cultivation of ASCs from SVF was performed in 3 ways: flask to flask; flask to Quantum system; and Quantum system to Quantum system. In all cases, quality controls were conducted for sterility, mycoplasmas, and endotoxins, in addition to the assessment of cell counts, viability, immunophenotype, and differentiation potential. Results The viability of ASCs passage 0 (P0) and P1 was above 96%, regardless of cultivation in flasks or Quantum system. Expression of surface markers and differentiation potential was consistent with ISCT/IFATS standards for the ASC phenotype. Sterility, mycoplasma, and endotoxin tests were consistently negative. An average of 8.0 × 107 SVF cells loaded into a Quantum system yielded 8.96 × 107 ASCs P0, while 4.5 × 106 SVF cells seeded per T75 flask yielded an average of 2.37 × 106 ASCs—less than the number of SVF cells seeded. ASCs P1 expanded in the Quantum system demonstrated a population doubling (PD) around 2.2 regardless of whether P0 was previously cultured in flasks or Quantum, while ASCs P1 in flasks only reached a PD of 1.0. Conclusion: Manufacturing of ASCs in a Quantum system enhances ASC expansion rate and yield significantly relative to manual processing in T-flasks, while maintaining the purity and quality essential to safe and robust cell production. Notably, the use of the Quantum system entails significantly reduced working hours and thereby costs. Electronic supplementary material The online version of this article (doi:10.1186/s12967-016-1080-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Mandana Haack-Sørensen
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
| | - Bjarke Follin
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark.
| | - Morten Juhl
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
| | - Sonja K Brorsen
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
| | - Rebekka H Søndergaard
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
| | - Jens Kastrup
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
| | - Annette Ekblond
- Cardiology Stem Cell Centre, The Heart Centre, Rigshospitalet University of Copenhagen, Juliane Maries Vej 20, Dept. 9302, 2100, Copenhagen, Denmark
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