1
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Yammine KM, Mirda Abularach S, Kim SY, Bikovtseva AA, Lilianty J, Butty VL, Schiavoni RP, Bateman JF, Lamandé SR, Shoulders MD. ER procollagen storage defect without coupled unfolded protein response drives precocious arthritis. Life Sci Alliance 2024; 7:e202402842. [PMID: 38981683 PMCID: PMC11234256 DOI: 10.26508/lsa.202402842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 06/21/2024] [Accepted: 06/26/2024] [Indexed: 07/11/2024] Open
Abstract
Collagenopathies are a group of clinically diverse disorders caused by defects in collagen folding and secretion. For example, mutations in the gene encoding collagen type-II, the primary collagen in cartilage, can lead to diverse chondrodysplasias. One example is the Gly1170Ser substitution in procollagen-II, which causes precocious osteoarthritis. Here, we biochemically and mechanistically characterize an induced pluripotent stem cell-based cartilage model of this disease, including both hetero- and homozygous genotypes. We show that Gly1170Ser procollagen-II is notably slow to fold and secrete. Instead, procollagen-II accumulates intracellularly, consistent with an endoplasmic reticulum (ER) storage disorder. Likely owing to the unique features of the collagen triple helix, this accumulation is not recognized by the unfolded protein response. Gly1170Ser procollagen-II interacts to a greater extent than wild-type with specific ER proteostasis network components, consistent with its slow folding. These findings provide mechanistic elucidation into the etiology of this disease. Moreover, the easily expandable cartilage model will enable rapid testing of therapeutic strategies to restore proteostasis in the collagenopathies.
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Affiliation(s)
- Kathryn M Yammine
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sophia Mirda Abularach
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Seo-Yeon Kim
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Agata A Bikovtseva
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jinia Lilianty
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
| | - Vincent L Butty
- https://ror.org/042nb2s44 BioMicro Center, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Richard P Schiavoni
- https://ror.org/042nb2s44 Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - John F Bateman
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
| | - Shireen R Lamandé
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
- The Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), Murdoch Children's Research Institute, Parkville, Australia
| | - Matthew D Shoulders
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- https://ror.org/042nb2s44 Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
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2
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Bloks NG, Harissa Z, Mazzini G, Adkar SS, Dicks AR, Hajmousa G, Steward N, Koning RI, Mulder A, de Koning BBR, Kloppenburg M, de Almeida RC, Ramos YF, Guilak F, Meulenbelt I. A Damaging COL6A3 Variant Alters the MIR31HG-Regulated Response of Chondrocytes in Neocartilage Organoids to Hyperphysiologic Mechanical Loading. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2400720. [PMID: 39021299 PMCID: PMC11423154 DOI: 10.1002/advs.202400720] [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: 01/20/2024] [Revised: 06/28/2024] [Indexed: 07/20/2024]
Abstract
The pericellular matrix (PCM), with its hallmark proteins collagen type VI (COLVI) and fibronectin (FN), surrounds chondrocytes and is critical in transducing the biomechanical cues. To identify genetic variants that change protein function, exome sequencing is performed in a patient with symptomatic OA at multiple joint sites. A predicted damaging variant in COL6A3 is identified and introduced by CRISPR-Cas9 genome engineering in two established human induced pluripotent stem cell-derived in-vitro neocartilage organoid models. The downstream effects of the COL6A3 variant on the chondrocyte phenotypic state are studied by a multi-omics (mRNA and lncRNA) approach in interaction with hyper-physiological mechanical loading conditions. The damaging variant in COL6A3 results in significantly lower binding between the PCM proteins COLVI and FN and provokes an osteoarthritic chondrocyte state. By subsequently exposing the neocartilage organoids to hyperphysiological mechanical stress, it is demonstrated that the COL6A3 variant in chondrocytes abolishes the characteristic inflammatory signaling response after mechanical loading with PTGS2, PECAM1, and ADAMTS5, as central genes. Finally, by integrating epigenetic regulation, the lncRNA MIR31HG is identified as key regulator of the characteristic inflammatory signaling response to mechanical loading.
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Affiliation(s)
- Niek Gc Bloks
- Leiden University Medical Center, Leiden, 2333 ZC, The Netherlands
| | - Zainab Harissa
- Washington University, Saint Louis, MO, 63110, USA
- Shriners Hospitals for Children, Saint Louis, MO, 63110, USA
| | - Giorgia Mazzini
- Leiden University Medical Center, Leiden, 2333 ZC, The Netherlands
| | - Shaunak S Adkar
- Washington University, Saint Louis, MO, 63110, USA
- Shriners Hospitals for Children, Saint Louis, MO, 63110, USA
| | - Amanda R Dicks
- Washington University, Saint Louis, MO, 63110, USA
- Shriners Hospitals for Children, Saint Louis, MO, 63110, USA
| | | | - Nancy Steward
- Washington University, Saint Louis, MO, 63110, USA
- Shriners Hospitals for Children, Saint Louis, MO, 63110, USA
| | - Roman I Koning
- Leiden University Medical Center, Leiden, 2333 ZC, The Netherlands
| | - Aat Mulder
- Leiden University Medical Center, Leiden, 2333 ZC, The Netherlands
| | | | | | | | - Yolande Fm Ramos
- Leiden University Medical Center, Leiden, 2333 ZC, The Netherlands
| | - Farshid Guilak
- Washington University, Saint Louis, MO, 63110, USA
- Shriners Hospitals for Children, Saint Louis, MO, 63110, USA
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3
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Gadomski SJ, Mui BW, Gorodetsky R, Paravastu SS, Featherall J, Li L, Haffey A, Kim JC, Kuznetsov SA, Futrega K, Lazmi-Hailu A, Merling RK, Martin D, McCaskie AW, Robey PG. Time- and cell-specific activation of BMP signaling restrains chondrocyte hypertrophy. iScience 2024; 27:110537. [PMID: 39193188 PMCID: PMC11347861 DOI: 10.1016/j.isci.2024.110537] [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: 04/14/2023] [Revised: 02/29/2024] [Accepted: 07/15/2024] [Indexed: 08/29/2024] Open
Abstract
Stem cell therapies for degenerative cartilage disease are limited by an incomplete understanding of hyaline cartilage formation and maintenance. Human bone marrow stromal cells/skeletal stem cells (hBMSCs/SSCs) produce stable hyaline cartilage when attached to hyaluronic acid-coated fibrin microbeads (HyA-FMBs), yet the mechanism remains unclear. In vitro, hBMSC/SSC/HyA-FMB organoids exhibited reduced BMP signaling early in chondrogenic differentiation, followed by restoration of BMP signaling in chondrogenic IGFBP5 + /MGP + cells. Subsequently, human-induced pluripotent stem cell (hiPSC)-derived sclerotome cells were established (BMP inhibition) and then treated with transforming growth factor β (TGF-β) -/+ BMP2 and growth differentiation factor 5 (GDF5) (BMP signaling activation). TGF-β alone elicited a weak chondrogenic response, but TGF-β/BMP2/GDF5 led to delamination of SOX9 + aggregates (chondrospheroids) with high expression of COL2A1, ACAN, and PRG4 and minimal expression of COL10A1 and ALP in vitro. While transplanted hBMSCs/SSCs/HyA-FMBs did not heal articular cartilage defects in immunocompromised rodents, chondrospheroid-derived cells/HyA-FMBs formed non-hypertrophic cartilage that persisted until at least 5 months in vivo.
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Affiliation(s)
- Stephen J. Gadomski
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- NIH Oxford-Cambridge Scholars Program in Partnership with Medical University of South Carolina, Charleston, SC 29425, USA
- Wellcome-MRC Cambridge Stem Cell Institute, Cambridge CB2 0AW, UK
| | - Byron W.H. Mui
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- Wellcome-MRC Cambridge Stem Cell Institute, Cambridge CB2 0AW, UK
- NIH Oxford-Cambridge Scholars Program in Partnership with Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- NIH Medical Research Scholars Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Raphael Gorodetsky
- Lab of Biotechnology and Radiobiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Sriram S. Paravastu
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- NIH Medical Research Scholars Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Joseph Featherall
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- NIH Medical Research Scholars Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Li Li
- National Institute of Dental and Craniofacial Research Imaging Core, National Institutes of Health, Bethesda, MD 20892, USA
| | - Abigail Haffey
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- National Institute of Dental and Craniofacial Research Summer Internship Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jae-Chun Kim
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
- National Institute of Dental and Craniofacial Research Summer Dental Student Program, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sergei A. Kuznetsov
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Kathryn Futrega
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Astar Lazmi-Hailu
- Lab of Biotechnology and Radiobiology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Randall K. Merling
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
| | - NIDCD/NIDCR Genomics and Computational Biology Core,
- Genomics and Computational Biology Core, National Institute on Deafness and Other Communication Disorders, 35A Convent Drive, Room 1F-103, Bethesda, MD 20892, USA
- Genomics and Computational Biology Core, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA
| | - Daniel Martin
- Genomics and Computational Biology Core, National Institute on Deafness and Other Communication Disorders, 35A Convent Drive, Room 1F-103, Bethesda, MD 20892, USA
- Genomics and Computational Biology Core, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA
| | - Andrew W. McCaskie
- Wellcome-MRC Cambridge Stem Cell Institute, Cambridge CB2 0AW, UK
- Department of Surgery, School of Clinical Medicine, University of Cambridge, Cambridge CB2 0QQ, UK
| | - Pamela G. Robey
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA
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Owaidah A. Induced pluripotent stem cells in cartilage tissue engineering: a literature review. Biosci Rep 2024; 44:BSR20232102. [PMID: 38563479 PMCID: PMC11088306 DOI: 10.1042/bsr20232102] [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: 12/13/2023] [Revised: 03/26/2024] [Accepted: 03/28/2024] [Indexed: 04/04/2024] Open
Abstract
Osteoarthritis (OA) is a long-term, persistent joint disorder characterized by bone and cartilage degradation, resulting in tightness, pain, and restricted movement. Current attempts in cartilage regeneration are cell-based therapies using stem cells. Multipotent stem cells, such as mesenchymal stem cells (MSCs), and pluripotent stem cells, such as embryonic stem cells (ESCs), have been used to regenerate cartilage. However, since the discovery of human-induced pluripotent stem cells (hiPSCs) in 2007, it was seen as a potential source for regenerative chondrogenic therapy as it overcomes the ethical issues surrounding the use of ESCs and the immunological and differentiation limitations of MSCs. This literature review focuses on chondrogenic differentiation and 3D bioprinting technologies using hiPSCS, suggesting them as a viable source for successful tissue engineering. METHODS A literature search was conducted using scientific search engines, PubMed, MEDLINE, and Google Scholar databases with the terms 'Cartilage tissue engineering' and 'stem cells' to retrieve published literature on chondrogenic differentiation and tissue engineering using MSCs, ESCs, and hiPSCs. RESULTS hiPSCs may provide an effective and autologous treatment for focal chondral lesions, though further research is needed to explore the potential of such technologies. CONCLUSIONS This review has provided a comprehensive overview of these technologies and the potential applications for hiPSCs in regenerative medicine.
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Affiliation(s)
- Amani Y. Owaidah
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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5
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Agten H, Van Hoven I, Van Hoorick J, Van Vlierberghe S, Luyten FP, Bloemen V. In vitro and in vivo evaluation of periosteum-derived cells and iPSC-derived chondrocytes encapsulated in GelMA for osteochondral tissue engineering. Front Bioeng Biotechnol 2024; 12:1386692. [PMID: 38665810 PMCID: PMC11043557 DOI: 10.3389/fbioe.2024.1386692] [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: 02/15/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Osteochondral defects are deep joint surface lesions that affect the articular cartilage and the underlying subchondral bone. In the current study, a tissue engineering approach encompassing individual cells encapsulated in a biocompatible hydrogel is explored in vitro and in vivo. Cell-laden hydrogels containing either human periosteum-derived progenitor cells (PDCs) or human induced pluripotent stem cell (iPSC)-derived chondrocytes encapsulated in gelatin methacryloyl (GelMA) were evaluated for their potential to regenerate the subchondral mineralized bone and the articular cartilage on the joint surface, respectively. PDCs are easily isolated and expanded progenitor cells that are capable of generating mineralized cartilage and bone tissue in vivo via endochondral ossification. iPSC-derived chondrocytes are an unlimited source of stable and highly metabolically active chondrocytes. Cell-laden hydrogel constructs were cultured for up to 28 days in a serum-free chemically defined chondrogenic medium. On day 1 and day 21 of the differentiation period, the cell-laden constructs were implanted subcutaneously in nude mice to evaluate ectopic tissue formation 4 weeks post-implantation. Taken together, the data suggest that iPSC-derived chondrocytes encapsulated in GelMA can generate hyaline cartilage-like tissue constructs with different levels of maturity, while using periosteum-derived cells in the same construct type generates mineralized tissue and cortical bone in vivo. Therefore, the aforementioned cell-laden hydrogels can be an important part of a multi-component strategy for the manufacturing of an osteochondral implant.
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Affiliation(s)
- Hannah Agten
- Department of Materials Engineering, Surface and Interface Engineered Materials (SIEM), Group T Leuven Campus, KU Leuven, Leuven, Belgium
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Inge Van Hoven
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
| | | | - Sandra Van Vlierberghe
- BIO INX BV, Zwijnaarde, Belgium
- Polymer Chemistry and Biomaterials Group, Centre of Macromolecular Chemistry, Ghent University, Ghent, Belgium
| | - Frank P. Luyten
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
| | - Veerle Bloemen
- Department of Materials Engineering, Surface and Interface Engineered Materials (SIEM), Group T Leuven Campus, KU Leuven, Leuven, Belgium
- Skeletal Biology and Engineering Research Center, KU Leuven, Leuven, Belgium
- Prometheus, Division of Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
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6
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Yammine KM, Abularach SM, Kim SY, Bikovtseva AA, Lilianty J, Butty VL, Schiavoni RP, Bateman JF, Lamandé SR, Shoulders MD. ER procollagen storage defect without coupled unfolded protein response drives precocious arthritis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.10.19.562780. [PMID: 37905055 PMCID: PMC10614947 DOI: 10.1101/2023.10.19.562780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Collagenopathies are a group of clinically diverse disorders caused by defects in collagen folding and secretion. For example, mutations in the gene encoding collagen type-II, the primary collagen in cartilage, can lead to diverse chondrodysplasias. One example is the Gly1170Ser substitution in procollagen-II, which causes precocious osteoarthritis. Here, we biochemically and mechanistically characterize an induced pluripotent stem cell-based cartilage model of this disease, including both hetero- and homozygous genotypes. We show that Gly1170Ser procollagen-II is notably slow to fold and secrete. Instead, procollagen-II accumulates intracellularly, consistent with an endoplasmic reticulum (ER) storage disorder. Owing to unique features of the collagen triple helix, this accumulation is not recognized by the unfolded protein response. Gly1170Ser procollagen-II interacts to a greater extent than wild-type with specific proteostasis network components, consistent with its slow folding. These findings provide mechanistic elucidation into the etiology of this disease. Moreover, the cartilage model will enable rapid testing of therapeutic strategies to restore proteostasis in the collagenopathies.
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7
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Dicks AR, Steward N, Guilak F, Wu CL. Chondrogenic Differentiation of Human-Induced Pluripotent Stem Cells. Methods Mol Biol 2023; 2598:87-114. [PMID: 36355287 PMCID: PMC9830630 DOI: 10.1007/978-1-0716-2839-3_8] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The generation of large quantities of genetically defined human chondrocytes remains a critical step for the development of tissue engineering strategies for cartilage regeneration and high-throughput drug screening. This protocol describes chondrogenic differentiation of human-induced pluripotent stem cells (hiPSCs), which can undergo genetic modification and the capacity for extensive cell expansion. The hiPSCs are differentiated in a stepwise manner in monolayer through the mesodermal lineage for 12 days using defined growth factors and small molecules. This is followed by 28 days of chondrogenic differentiation in a 3D pellet culture system using transforming growth factor beta 3 and specific compounds to inhibit off-target differentiation. The 6-week protocol results in hiPSC-derived cartilaginous tissue that can be characterized by histology, immunohistochemistry, and gene expression or enzymatically digested to isolate chondrocyte-like cells. Investigators can use this protocol for experiments including genetic engineering, in vitro disease modeling, or tissue engineering.
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Affiliation(s)
- Amanda R Dicks
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, USA
- Shriners Hospitals for Children - St. Louis, St. Louis, MO, USA
- Department of Biomedical Engineering, Washington University, St. Louis, MO, USA
- Center of Regenerative Medicine, Washington University, St. Louis, MO, USA
| | - Nancy Steward
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, USA
- Shriners Hospitals for Children - St. Louis, St. Louis, MO, USA
- Center of Regenerative Medicine, Washington University, St. Louis, MO, USA
| | - Farshid Guilak
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, USA.
- Shriners Hospitals for Children - St. Louis, St. Louis, MO, USA.
- Department of Biomedical Engineering, Washington University, St. Louis, MO, USA.
- Center of Regenerative Medicine, Washington University, St. Louis, MO, USA.
| | - Chia-Lung Wu
- Department of Orthopaedic Surgery and Rehabilitation, Center for Musculoskeletal Research, University of Rochester, Rochester, NY, USA.
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8
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Agten H, Van Hoven I, Viseu SR, Van Hoorick J, Van Vlierberghe S, Luyten FP, Bloemen V. In Vitro and In Vivo Evaluation of 3D Constructs Engineered with Human iPSC-Derived Chondrocytes in Gelatin-Methacryloyl Hydrogel. Biotechnol Bioeng 2022; 119:2950-2963. [PMID: 35781799 DOI: 10.1002/bit.28168] [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: 01/10/2022] [Revised: 05/06/2022] [Accepted: 06/15/2022] [Indexed: 11/09/2022]
Abstract
Articular cartilage defects have limited healing potential and, when left untreated, can lead to osteoarthritis. Tissue engineering focuses on regenerating the damaged joint surface, preferably in an early stage. Here we investigate the regenerative potential of 3D constructs consisting of human iPSC-derived chondrocytes in gelatin-methacryloyl (GelMA) hydrogel for stable hyaline cartilage production. iPSC-derived chondrocytes are encapsulated in GelMA hydrogel at low (1x107 mL-1 ) and high (2x107 mL-1 ) density. In conventional medium, GelMA hydrogel supports the chondrocyte phenotype, as opposed to cells cultured in 3D in absence of hydrogel. Moreover, encapsulated iPSC-derived chondrocytes preserve their in vivo matrix formation capacity after 21 days in vitro. In differentiation medium, hyaline cartilage-like tissue forms after 21 days, demonstrated by highly sulfated glycosaminoglycans and collagen type II. Matrix deposition is delayed at low encapsulation density, corroborating with lower transcript levels of COL2A1. An ectopic assay in nude mice demonstrates further maturation of the matrix deposited in vitro. Direct ectopic implantation of iPSC-derived chondrocyte-laden GelMA, without in vitro priming, also generates hyaline cartilage-like tissue, albeit less mature. Since it is unclear what maturity upon implantation is desired for joint surface regeneration, this is an attractive technology to generate immature and more mature hyaline cartilage-like tissue. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hannah Agten
- Surface and Interface Engineered Materials (SIEM), Group T Leuven Campus, KU Leuven, Andreas Vesaliusstraat 13 box, 2600, Leuven, Belgium.,Prometheus, Division of Skeletal Tissue Engineering, Skeletal Biology and Engineering Research Center, O&N 1, KU Leuven, Herestraat 49 Box, 813, Leuven, Belgium
| | - Inge Van Hoven
- Prometheus, Division of Skeletal Tissue Engineering, Skeletal Biology and Engineering Research Center, O&N 1, KU Leuven, Herestraat 49 Box, 813, Leuven, Belgium
| | - Samuel Ribeiro Viseu
- Prometheus, Division of Skeletal Tissue Engineering, Skeletal Biology and Engineering Research Center, O&N 1, KU Leuven, Herestraat 49 Box, 813, Leuven, Belgium
| | - Jasper Van Hoorick
- Polymer Chemistry & Biomaterials Group, Centre of Macromolecular Chemistry, Ghent University, Ghent, Belgium, Krijgslaan 281, S4-Bis, Ghent, Belgium
| | - Sandra Van Vlierberghe
- Polymer Chemistry & Biomaterials Group, Centre of Macromolecular Chemistry, Ghent University, Ghent, Belgium, Krijgslaan 281, S4-Bis, Ghent, Belgium
| | - Frank P Luyten
- Prometheus, Division of Skeletal Tissue Engineering, Skeletal Biology and Engineering Research Center, O&N 1, KU Leuven, Herestraat 49 Box, 813, Leuven, Belgium
| | - Veerle Bloemen
- Surface and Interface Engineered Materials (SIEM), Group T Leuven Campus, KU Leuven, Andreas Vesaliusstraat 13 box, 2600, Leuven, Belgium.,Prometheus, Division of Skeletal Tissue Engineering, Skeletal Biology and Engineering Research Center, O&N 1, KU Leuven, Herestraat 49 Box, 813, Leuven, Belgium
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9
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Bruschi M, Sahu N, Singla M, Grandi F, Agarwal P, Chu C, Bhutani N. A Quick and Efficient Method for the Generation of Immunomodulatory Mesenchymal Stromal Cell from Human Induced Pluripotent Stem Cell. Tissue Eng Part A 2022; 28:433-446. [PMID: 34693750 PMCID: PMC9131357 DOI: 10.1089/ten.tea.2021.0172] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/15/2021] [Indexed: 01/22/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) have been widely investigated for their regenerative capacity, anti-inflammatory properties and beneficial immunomodulatory effects across multiple clinical indications. Nevertheless, their widespread clinical utilization is limited by the variability in MSC quality, impacted by donor age, metabolism, and disease. Human induced pluripotent stem cells (hiPSCs) generated from readily accessible donor tissues, are a promising source of stable and rejuvenated MSC but differentiation methods generally require prolonged culture and result in low frequencies of stable MSCs. To overcome this limitation, we have optimized a quick and efficient method for hiPSC differentiation into footprint-free MSCs (human induced MSCs [hiMSCs]) in this study. This method capitalizes on the synergistic action of growth factors Wnt3a and Activin A with bone morphogenetic protein-4 (BMP4), leading to an enrichment of MSC after only 4 days of treatment. These hiMSCs demonstrate a significant upregulation of mesenchymal stromal markers (CD105+, CD90+, CD73, and cadherin 11) compared with bone marrow-derived MSCs (bmMSCs), with reduced expression of the pluripotency genes (octamer-binding transcription factor [Oct-4], cellular myelocytomatosis oncogene [c-Myc], Klf4, and Nanog homebox [Nanog]) compared with hiPSC. Moreover, they show improved proliferation capacity in culture without inducing any teratoma formation in vivo. Osteogenesis, chondrogenesis, and adipogenesis assays confirmed the ability of hiMSCs to differentiate into the three different lineages. Secretome analyses showed cytokine profiles compared with bmMSCs. Encapsulated hiMSCs in alginate beads cocultured with osteoarthritic (OA) cartilage explants showed robust immunomodulation, with stimulation of cell growth and proteoglycan production in OA cartilage. Our quick and efficient protocol for derivation of hiMSC from hiPSC, and their encapsulation in microbeads, therefore, presents a reliable and reproducible method to boost the clinical applications of MSCs.
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Affiliation(s)
- Michela Bruschi
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
| | - Neety Sahu
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
| | - Mamta Singla
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
| | - Fiorella Grandi
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
- Gladstone Institute of Neurological Disease, San Francisco, California, USA
| | - Pranay Agarwal
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
| | - Constance Chu
- Department of Orthopaedic Surgery, PAVAHCS, Palo Alto, California, USA
| | - Nidhi Bhutani
- Department of Orthopedic Surgery, School of Medicine, Stanford University, Stanford, California, USA
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10
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The Induced Pluripotent Stem Cells in Articular Cartilage Regeneration and Disease Modelling: Are We Ready for Their Clinical Use? Cells 2022; 11:cells11030529. [PMID: 35159338 PMCID: PMC8834349 DOI: 10.3390/cells11030529] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/29/2022] [Accepted: 02/01/2022] [Indexed: 02/01/2023] Open
Abstract
The development of induced pluripotent stem cells has brought unlimited possibilities to the field of regenerative medicine. This could be ideal for treating osteoarthritis and other skeletal diseases, because the current procedures tend to be short-term solutions. The usage of induced pluripotent stem cells in the cell-based regeneration of cartilage damages could replace or improve on the current techniques. The patient’s specific non-invasive collection of tissue for reprogramming purposes could also create a platform for drug screening and disease modelling for an overview of distinct skeletal abnormalities. In this review, we seek to summarise the latest achievements in the chondrogenic differentiation of pluripotent stem cells for regenerative purposes and disease modelling.
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A dysfunctional TRPV4-GSK3β pathway prevents osteoarthritic chondrocytes from sensing changes in extracellular matrix viscoelasticity. Nat Biomed Eng 2021; 5:1472-1484. [PMID: 33707778 PMCID: PMC8433267 DOI: 10.1038/s41551-021-00691-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 01/28/2021] [Indexed: 01/31/2023]
Abstract
Changes in the composition and viscoelasticity of the extracellular matrix in load-bearing cartilage influence the proliferation and phenotypes of chondrocytes, and are associated with osteoarthritis. However, the underlying molecular mechanism is unknown. Here we show that the viscoelasticity of alginate hydrogels regulates cellular volume in healthy human chondrocytes (with faster stress relaxation allowing cell expansion and slower stress relaxation restricting it) but not in osteoarthritic chondrocytes. Cellular volume regulation in healthy chondrocytes was associated with changes in anabolic gene expression, in the secretion of multiple pro-inflammatory cytokines, and in the modulation of intracellular calcium regulated by the ion-channel protein transient receptor potential cation channel subfamily V member 4 (TRPV4), which controls the phosphorylation of glycogen synthase kinase 3β (GSK3β), an enzyme with pleiotropic effects in osteoarthritis. A dysfunctional TRPV4-GSK3β pathway in osteoarthritic chondrocytes rendered the cells unable to respond to environmental changes in viscoelasticity. Our findings suggest strategies for restoring chondrocyte homeostasis in osteoarthritis.
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Peredo AP, Gullbrand SE, Smith HE, Mauck RL. Putting the Pieces in Place: Mobilizing Cellular Players to Improve Annulus Fibrosus Repair. TISSUE ENGINEERING. PART B, REVIEWS 2021; 27:295-312. [PMID: 32907498 PMCID: PMC10799291 DOI: 10.1089/ten.teb.2020.0196] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The intervertebral disc (IVD) is an integral load-bearing tissue that derives its function from its composite structure and extracellular matrix composition. IVD herniations involve the failure of the annulus fibrosus (AF) and the extrusion of the nucleus pulposus beyond the disc boundary. Disc herniations can impinge the neural elements and cause debilitating pain and loss of function, posing a significant burden on individual patients and society as a whole. Patients with persistent symptoms may require surgery; however, surgical intervention fails to repair the ruptured AF and is associated with the risk for reherniation and further disc degeneration. Given the limitations of AF endogenous repair, many attempts have been made toward the development of effective repair approaches that reestablish IVD function. These methods, however, fail to recapitulate the composition and organization of the native AF, ultimately resulting in inferior tissue mechanics and function over time and high rates of reherniation. Harnessing the cellular function of cells (endogenous or exogenous) at the repair site through the provision of cell-instructive cues could enhance AF tissue regeneration and, ultimately, improve healing outcomes. In this study, we review the diverse approaches that have been developed for AF repair and emphasize the potential for mobilizing the appropriate cellular players at the site of injury to improve AF healing. Impact statement Conventional treatments for intervertebral disc herniation fail to repair the annulus fibrosus (AF), increasing the risk for recurrent herniation. The lack of repair devices in the market has spurred the development of regenerative approaches, yet most of these rely on a scarce endogenous cell population to repair large injuries, resulting in inadequate regeneration. This review identifies current and developing strategies for AF repair and highlights the potential for harnessing cellular function to improve AF regeneration. Ideal cell sources, differentiation strategies, and delivery methods are discussed to guide the design of repair systems that leverage specialized cells to achieve superior outcomes.
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Affiliation(s)
- Ana P. Peredo
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Sarah E. Gullbrand
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Harvey E. Smith
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Robert L. Mauck
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
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Lee MS, Stebbins MJ, Jiao H, Huang HC, Leiferman EM, Walczak BE, Palecek SP, Shusta EV, Li WJ. Comparative evaluation of isogenic mesodermal and ectomesodermal chondrocytes from human iPSCs for cartilage regeneration. SCIENCE ADVANCES 2021; 7:eabf0907. [PMID: 34138734 PMCID: PMC8133756 DOI: 10.1126/sciadv.abf0907] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 03/29/2021] [Indexed: 05/12/2023]
Abstract
Generating phenotypic chondrocytes from pluripotent stem cells is of great interest in the field of cartilage regeneration. In this study, we differentiated human induced pluripotent stem cells into the mesodermal and ectomesodermal lineages to prepare isogenic mesodermal cell-derived chondrocytes (MC-Chs) and neural crest cell-derived chondrocytes (NCC-Chs), respectively, for comparative evaluation. Our results showed that both MC-Chs and NCC-Chs expressed hyaline cartilage-associated markers and were capable of generating hyaline cartilage-like tissue ectopically and at joint defects. Moreover, NCC-Chs revealed closer morphological and transcriptional similarities to native articular chondrocytes than MC-Chs. NCC-Ch implants induced by our growth factor mixture demonstrated increased matrix production and stiffness compared to MC-Ch implants. Our findings address how chondrocytes derived from pluripotent stem cells through mesodermal and ectomesodermal differentiation are different in activities and functions, providing the crucial information that helps make appropriate cell choices for effective regeneration of articular cartilage.
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Affiliation(s)
- Ming-Song Lee
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Matthew J Stebbins
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Hongli Jiao
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Hui-Ching Huang
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Ellen M Leiferman
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Brian E Walczak
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Sean P Palecek
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Eric V Shusta
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
- Department of Neurological Surgery, University of Wisconsin-Madison, Madison, WI 53792, USA
| | - Wan-Ju Li
- Laboratory of Musculoskeletal Biology and Regenerative Medicine, Department of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, WI 53705, USA.
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA
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Yamashita A, Tsumaki N. Recent progress of animal transplantation studies for treating articular cartilage damage using pluripotent stem cells. Dev Growth Differ 2021; 63:72-81. [PMID: 33411345 DOI: 10.1111/dgd.12706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/14/2020] [Accepted: 12/18/2020] [Indexed: 12/14/2022]
Abstract
Focal articular cartilage damage can eventually lead to the onset of osteoarthritis with degradation around healthy articular cartilage. Currently, there are no drugs available that effectively repair articular cartilage damage. Several surgical techniques exist and are expected to prevent progression to osteoarthritis, but they do not offer a long-term clinical solution. Recently, regenerative medicine approaches using human pluripotent stem cells (PSCs) have gained attention as new cell sources for therapeutic products. To translate PSCs to clinical application, appropriate cultures that produce large amounts of chondrocytes and hyaline cartilage are needed. So too are assays for the safety and efficacy of the cellular materials in preclinical studies including animal transplantation models. To confirm safety and efficacy, transplantation into the subcutaneous space and articular cartilage defects have been performed in animal models. All but one study we reviewed that transplanted PSC-derived cellular products into articular cartilage defects found safe and effective recovery. However, for most of those studies, the quality of the PSCs was not verified, and the evaluations were done with small animals over short observation periods. Large animals and longer observation times are preferred. We will discuss the recent progress and future direction of the animal transplantation studies for the treatment of focal articular cartilage damages using PSCs.
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Affiliation(s)
- Akihiro Yamashita
- Cell Induction and Regulation Field, Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
| | - Noriyuki Tsumaki
- Cell Induction and Regulation Field, Department of Clinical Application, Center for iPS Cell Research and Application (CiRA), Kyoto University, Kyoto, Japan
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15
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Taghiyar L, Jahangir S, Khozaei Ravari M, Shamekhi MA, Eslaminejad MB. Cartilage Repair by Mesenchymal Stem Cell-Derived Exosomes: Preclinical and Clinical Trial Update and Perspectives. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1326:73-93. [PMID: 33629260 DOI: 10.1007/5584_2021_625] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Osteoarthritis (OA) and other degenerative joint diseases are characterized by articular cartilage destruction, synovial inflammation, sclerosis of subchondral bone, and loss of extracellular matrix (ECM). Worldwide, these diseases are major causes of disability. Cell therapies have been considered to be the best therapeutic strategies for long-term treatment of articular cartilage diseases. It has been suggested that the mechanism of stem cell-based therapy is related to paracrine secretion of extracellular vesicles (EVs), which are recognized as the main secretion factors of stem cells. EVs, and in particular the subclass exosomes (Exos), are novel therapeutic approaches for treatment of cartilage lesions and OA. The results of recent studies have shown that EVs isolated from mesenchymal stem cells (MSCs) could inhibit OA progression. EVs isolated from various stem cell sources, such as MSCs, may contribute to tissue regeneration of the limbs, skin, heart, and other tissues. Here, we summarize recent findings of preclinical and clinical studies on different MSC-derived EVs and their effectiveness as a treatment for damaged cartilage. The Exos isolation techniques in OA treatment are also highlighted.
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Affiliation(s)
- Leila Taghiyar
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Shahrbano Jahangir
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mojtaba Khozaei Ravari
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | | | - Mohamadreza Baghaban Eslaminejad
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.
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Zhao Y, Liu H, Zhao C, Dang P, Li H, Farzaneh M. Paracrine Interactions Involved in Human Induced Pluripotent Stem Cells Differentiation into Chondrocytes. Curr Stem Cell Res Ther 2020; 15:233-242. [PMID: 31889496 DOI: 10.2174/1574888x15666191224122058] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 10/24/2019] [Accepted: 10/30/2019] [Indexed: 12/20/2022]
Abstract
Osteoarthritis (OA), as a degenerative joint disease, is the most common form of joint disorder that causes pain, stiffness, and other symptoms associated with OA. Various genetic, biomechanical, and environmental factors have a relevant role in the development of OA. To date, extensive efforts are currently being made to overcome the poor self-healing capacity of articular cartilage. Despite the pivotal role of chondrocytes, their proliferation and repair capacity after tissue injury are limited. Therefore, the development of new strategies to overcome these constraints is urgently needed. Recent advances in regenerative medicine suggest that pluripotent stem cells are promising stem cell sources for cartilage repair. Pluripotent stem cells are undifferentiated cells that have the capacity to differentiate into different types of cells and can self-renew indefinitely. In the past few decades, numerous attempts have been made to regenerate articular cartilage by using induced pluripotent stem cells (iPSCs). The potential applications of patient-specific iPSCs hold great promise for regenerative medicine and OA treatment. However, there are different culture conditions for the preparation and characterization of human iPSCs-derived chondrocytes (hiChondrocytes). Recent biochemical analyses reported that several paracrine factors such as TGFb, BMPs, WNT, Ihh, and Runx have been shown to be involved in cartilage cell proliferation and differentiation from human iPSCs. In this review, we summarize and discuss the paracrine interactions involved in human iPSCs differentiation into chondrocytes in different cell culture media.
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Affiliation(s)
- Yunchang Zhao
- Department of Orthopedics III, Zhoukou Central Hospital, Zhoukou, Henan 466000, China
| | - Honghao Liu
- Department of Orthopedics III, Zhoukou Central Hospital, Zhoukou, Henan 466000, China
| | - Chunjie Zhao
- Department of Orthopedics III, Zhoukou Central Hospital, Zhoukou, Henan 466000, China
| | - Peng Dang
- Department of Orthopedics III, Zhoukou Central Hospital, Zhoukou, Henan 466000, China
| | - Haijian Li
- Department of Orthopedics III, Zhoukou Central Hospital, Zhoukou, Henan 466000, China
| | - Maryam Farzaneh
- Physiology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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17
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Black JB, McCutcheon SR, Dube S, Barrera A, Klann TS, Rice GA, Adkar SS, Soderling SH, Reddy TE, Gersbach CA. Master Regulators and Cofactors of Human Neuronal Cell Fate Specification Identified by CRISPR Gene Activation Screens. Cell Rep 2020; 33:108460. [PMID: 33264623 PMCID: PMC7730023 DOI: 10.1016/j.celrep.2020.108460] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 08/02/2020] [Accepted: 11/09/2020] [Indexed: 01/06/2023] Open
Abstract
Technologies to reprogram cell-type specification have revolutionized the fields of regenerative medicine and disease modeling. Currently, the selection of fate-determining factors for cell reprogramming applications is typically a laborious and low-throughput process. Therefore, we use high-throughput pooled CRISPR activation (CRISPRa) screens to systematically map human neuronal cell fate regulators. We utilize deactivated Cas9 (dCas9)-based gene activation to target 1,496 putative transcription factors (TFs) in the human genome. Using a reporter of neuronal commitment, we profile the neurogenic activity of these factors in human pluripotent stem cells (PSCs), leading to a curated set of pro-neuronal factors. Activation of pairs of TFs reveals neuronal cofactors, including E2F7, RUNX3, and LHX8, that improve conversion efficiency, subtype specificity, and maturation of neuronal cell types. Finally, using multiplexed gene regulation with orthogonal CRISPR systems, we demonstrate improved neuronal differentiation with concurrent activation and repression of target genes, underscoring the power of CRISPR-based gene regulation for programming complex cellular phenotypes.
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Affiliation(s)
- Joshua B Black
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
| | - Sean R McCutcheon
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
| | - Shataakshi Dube
- Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Alejandro Barrera
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA; Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
| | - Tyler S Klann
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
| | - Grayson A Rice
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
| | - Shaunak S Adkar
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA
| | - Scott H Soderling
- Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA
| | - Timothy E Reddy
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA; Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA; Graduate Program in Computational Biology and Bioinformatics, Duke University, Durham, NC 27708, USA; University Program in Genetics and Genomics, Duke University, Durham, NC 27708, USA; Department of Molecular Genetics and Microbiology, Duke University, Durham, NC 27708, USA
| | - Charles A Gersbach
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA; Graduate Program in Computational Biology and Bioinformatics, Duke University, Durham, NC 27708, USA; University Program in Genetics and Genomics, Duke University, Durham, NC 27708, USA; Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA.
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18
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Sanjurjo-Rodríguez C, Castro-Viñuelas R, Piñeiro-Ramil M, Rodríguez-Fernández S, Fuentes-Boquete I, Blanco FJ, Díaz-Prado S. Versatility of Induced Pluripotent Stem Cells (iPSCs) for Improving the Knowledge on Musculoskeletal Diseases. Int J Mol Sci 2020; 21:ijms21176124. [PMID: 32854405 PMCID: PMC7504376 DOI: 10.3390/ijms21176124] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/06/2020] [Accepted: 08/20/2020] [Indexed: 12/13/2022] Open
Abstract
Induced pluripotent stem cells (iPSCs) represent an unlimited source of pluripotent cells capable of differentiating into any cell type of the body. Several studies have demonstrated the valuable use of iPSCs as a tool for studying the molecular and cellular mechanisms underlying disorders affecting bone, cartilage and muscle, as well as their potential for tissue repair. Musculoskeletal diseases are one of the major causes of disability worldwide and impose an important socio-economic burden. To date there is neither cure nor proven approach for effectively treating most of these conditions and therefore new strategies involving the use of cells have been increasingly investigated in the recent years. Nevertheless, some limitations related to the safety and differentiation protocols among others remain, which humpers the translational application of these strategies. Nonetheless, the potential is indisputable and iPSCs are likely to be a source of different types of cells useful in the musculoskeletal field, for either disease modeling or regenerative medicine. In this review, we aim to illustrate the great potential of iPSCs by summarizing and discussing the in vitro tissue regeneration preclinical studies that have been carried out in the musculoskeletal field by using iPSCs.
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Affiliation(s)
- Clara Sanjurjo-Rodríguez
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Correspondence: (C.S.-R.); (S.D.-P.)
| | - Rocío Castro-Viñuelas
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - María Piñeiro-Ramil
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Silvia Rodríguez-Fernández
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Isaac Fuentes-Boquete
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
| | - Francisco J. Blanco
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Tissular Bioengineering and Cell Therapy Unit (GBTTC-CHUAC), Rheumatology Group, 15006 A Coruña, Galicia, Spain
| | - Silvia Díaz-Prado
- Cell Therapy and Regenerative Medicine Group, Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Health Sciences, University of A Coruña (UDC), 15006 A Coruña, Galicia, Spain; (R.C.-V.); (M.P.-R.); (S.R.-F.); (I.F.-B.)
- Institute of Biomedical Research of A Coruña (INIBIC), University Hospital Complex A Coruña (CHUAC), Galician Health Service (SERGAS), 15006 A Coruña, Galicia, Spain;
- Centro de Investigación Biomédica en Red (CIBER) de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Centro de Investigaciones Científicas Avanzadas (CICA), Agrupación estratégica CICA-INIBIC, University of A Coruña, 15008 A Coruña, Galicia, Spain
- Correspondence: (C.S.-R.); (S.D.-P.)
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Hu Y, Chen L, Gao Y, Cheng P, Yang L, Wu C, Jie Q. A lithium-containing biomaterial promotes chondrogenic differentiation of induced pluripotent stem cells with reducing hypertrophy. Stem Cell Res Ther 2020; 11:77. [PMID: 32085810 PMCID: PMC7035784 DOI: 10.1186/s13287-020-01606-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/10/2020] [Accepted: 02/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background Induced pluripotent stem cells (iPSCs) exhibit limitless pluripotent plasticity and proliferation capability to provide an abundant cell source for tissue regenerative medicine. Thus, inducing iPSCs toward a specific differentiation direction is an important scientific question. Traditionally, iPSCs have been induced to chondrocytes with the help of some small molecules within 21–36 days. To speed up the differentiation of iPSCs, we supposed to utilize bioactive ceramics to assist chondrogenic-induction process. Methods In this study, we applied ionic products (3.125~12.5 mg/mL) of the lithium-containing bioceramic (Li2Ca4Si4O13, L2C4S4) and individual Li+ (5.78~23.73 mg/L) in the direct chondrogenic differentiation of human iPSCs. Results Compared to pure chondrogenic medium and extracts of tricalcium phosphate (TCP), the extracts of L2C4S4 at a certain concentration range (3.125~12.5 mg/mL) significantly enhanced chondrogenic proteins Type II Collagen (COL II)/Aggrecan/ SRY-Box 9 (SOX9) synthesis and reduced hypertrophic protein type X collagen (COL X)/matrix metallopeptidase 13 (MMP13) production in iPSCs-derived chondrocytes within 14 days, suggesting that these newly generated chondrocytes exhibited favorable chondrocytes characteristics and maintained a low-hypertrophy state. Further studies demonstrated that the individual Li+ ions at the concentration range of 5.78~23.73 mg/L also accelerated the chondrogenic differentiation of iPSCs, indicating that Li+ ions played a pivotal role in chondrogenic differentiation process. Conclusions These findings indicated that lithium-containing bioceramic with bioactive specific ionic components may be used for a promising platform for inducing iPSCs toward chondrogenic differentiation and cartilage regeneration.
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Affiliation(s)
- Yaqian Hu
- Department of Orthopedic Surgery, Honghui Hospital, College of Medicine, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.,Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Lei Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Science, Shanghai, 200050, People's Republic of China
| | - Yi Gao
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Pengzhen Cheng
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China
| | - Liu Yang
- Institute of Orthopedic Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, People's Republic of China.
| | - Chengtie Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Science, Shanghai, 200050, People's Republic of China
| | - Qiang Jie
- Department of Orthopedic Surgery, Honghui Hospital, College of Medicine, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
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20
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Dicks A, Wu CL, Steward N, Adkar SS, Gersbach CA, Guilak F. Prospective isolation of chondroprogenitors from human iPSCs based on cell surface markers identified using a CRISPR-Cas9-generated reporter. Stem Cell Res Ther 2020; 11:66. [PMID: 32070421 PMCID: PMC7026983 DOI: 10.1186/s13287-020-01597-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 02/05/2020] [Accepted: 02/11/2020] [Indexed: 12/29/2022] Open
Abstract
Background Articular cartilage shows little or no capacity for intrinsic repair, generating a critical need of regenerative therapies for joint injuries and diseases such as osteoarthritis. Human-induced pluripotent stem cells (hiPSCs) offer a promising cell source for cartilage tissue engineering and in vitro human disease modeling; however, off-target differentiation remains a challenge during hiPSC chondrogenesis. Therefore, the objective of this study was to identify cell surface markers that define the true chondroprogenitor population and use these markers to purify iPSCs as a means of improving the homogeneity and efficiency of hiPSC chondrogenic differentiation. Methods We used a CRISPR-Cas9-edited COL2A1-GFP knock-in reporter hiPSC line, coupled with a surface marker screen, to identify a novel chondroprogenitor population. Single-cell RNA sequencing was then used to analyze the distinct clusters within the population. An unpaired t test with Welch’s correction or an unpaired Kolmogorov-Smirnov test was performed with significance reported at a 95% confidence interval. Results Chondroprogenitors expressing CD146, CD166, and PDGFRβ, but not CD45, made up an average of 16.8% of the total population. Under chondrogenic culture conditions, these triple-positive chondroprogenitor cells demonstrated decreased heterogeneity as measured by single-cell RNA sequencing with fewer clusters (9 clusters in unsorted vs. 6 in sorted populations) closer together. Additionally, there was more robust and homogenous matrix production (unsorted: 1.5 ng/ng vs. sorted: 19.9 ng/ng sGAG/DNA; p < 0.001) with significantly higher chondrogenic gene expression (i.e., SOX9, COL2A1, ACAN; p < 0.05). Conclusions Overall, this study has identified a unique hiPSC-derived subpopulation of chondroprogenitors that are CD146+/CD166+/PDGFRβ+/CD45− and exhibit high chondrogenic potential, providing a purified cell source for cartilage tissue engineering or disease modeling studies.
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Affiliation(s)
- Amanda Dicks
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, 63110, USA.,Shriners Hospitals for Children - St. Louis, St. Louis, MO, 63110, USA.,Department of Biomedical Engineering, Washington University, St. Louis, MO, 63110, USA.,Center of Regenerative Medicine, Washington University, St. Louis, MO, 63110, USA
| | - Chia-Lung Wu
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, 63110, USA.,Shriners Hospitals for Children - St. Louis, St. Louis, MO, 63110, USA.,Center of Regenerative Medicine, Washington University, St. Louis, MO, 63110, USA
| | - Nancy Steward
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, 63110, USA.,Shriners Hospitals for Children - St. Louis, St. Louis, MO, 63110, USA.,Center of Regenerative Medicine, Washington University, St. Louis, MO, 63110, USA
| | - Shaunak S Adkar
- Department of Cell Biology, Duke University Medical Center, Durham, NC, 27710, USA
| | - Charles A Gersbach
- Department of Biomedical Engineering, Duke University, Durham, NC, 27710, USA
| | - Farshid Guilak
- Department of Orthopaedic Surgery, Washington University, St. Louis, MO, 63110, USA. .,Shriners Hospitals for Children - St. Louis, St. Louis, MO, 63110, USA. .,Department of Biomedical Engineering, Washington University, St. Louis, MO, 63110, USA. .,Center of Regenerative Medicine, Washington University, St. Louis, MO, 63110, USA.
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21
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Diederichs S, Klampfleuthner FAM, Moradi B, Richter W. Chondral Differentiation of Induced Pluripotent Stem Cells Without Progression Into the Endochondral Pathway. Front Cell Dev Biol 2019; 7:270. [PMID: 31737632 PMCID: PMC6838640 DOI: 10.3389/fcell.2019.00270] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Accepted: 10/22/2019] [Indexed: 12/15/2022] Open
Abstract
A major problem with chondrocytes derived in vitro from stem cells is undesired hypertrophic degeneration, to which articular chondrocytes (ACs) are resistant. As progenitors of all adult tissues, induced pluripotent stem cells (iPSCs) are in theory able to form stable articular cartilage. In vitro differentiation of iPSCs into chondrocytes with an AC-phenotype and resistance to hypertrophy has not been demonstrated so far. Here, we present a novel protocol that succeeded in deriving chondrocytes from human iPSCs without using pro-hypertrophic bone-morphogenetic-proteins. IPSC-chondrocytes had a high cartilage formation capacity and deposited two-fold more proteoglycans per cell than adult ACs. Importantly, cartilage engineered from iPSC-chondrocytes had similar marginal expression of hypertrophic markers (COL10A1, PTH1R, IBSP, ALPL mRNAs) like cartilage from ACs. Collagen X was barely detectable in iPSC-cartilage and 30-fold lower than in hypertrophic cartilage derived from mesenchymal stromal cells (MSCs). Moreover, alkaline phosphatase (ALP) activity remained at basal AC-like levels throughout iPSC chondrogenesis, in contrast to a well-known significant upregulation in hypertrophic MSCs. In line, iPSC-cartilage subjected to mineralizing conditions in vitro showed barely any mineralization, while MSC-derived hypertrophic cartilage mineralized strongly. Low expression of Indian hedgehog (IHH) like in ACs but rising BMP7 expression like in MSCs suggested that phenotype stability was linked to the hedgehog rather than the bone morphogenetic protein (BMP) pathway. Taken together, unlimited amounts of AC-like chondrocytes with a high proteoglycan production reminiscent of juvenile chondrocytes and resistance to hypertrophy and mineralization can now be produced from human iPSCs in vitro. This opens new strategies for cartilage regeneration, disease modeling and pharmacological studies.
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Affiliation(s)
- Solvig Diederichs
- Research Center for Experimental Orthopaedics, Center for Orthopaedics, Trauma Surgery and Paraplegiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Felicia A M Klampfleuthner
- Research Center for Experimental Orthopaedics, Center for Orthopaedics, Trauma Surgery and Paraplegiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Babak Moradi
- Clinic for Orthopaedics and Trauma Surgery, Center for Orthopaedics, Trauma Surgery and Paraplegiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wiltrud Richter
- Research Center for Experimental Orthopaedics, Center for Orthopaedics, Trauma Surgery and Paraplegiology, Heidelberg University Hospital, Heidelberg, Germany
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22
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Stelcer E, Kulcenty K, Rucinski M, Jopek K, Richter M, Trzeciak T, Suchorska WM. The Role of MicroRNAs in Early Chondrogenesis of Human Induced Pluripotent Stem Cells (hiPSCs). Int J Mol Sci 2019; 20:ijms20184371. [PMID: 31492046 PMCID: PMC6770352 DOI: 10.3390/ijms20184371] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 08/24/2019] [Accepted: 09/02/2019] [Indexed: 02/06/2023] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) play an important role in research regarding regenerative medicine. Particularly, chondrocytes differentiated from hiPSCs seems to be a promising solution for patients suffering from osteoarthritis. We decided to perform chondrogenesis in a three-week monolayer culture. Based on transcriptome analysis, hiPSC-derived chondrocytes (ChiPS) demonstrate the gene expression profile of cells from early chondrogenesis. Chondrogenic progenitors obtained by our group are characterized by significantly high expression of Hox genes, strongly upregulated during limb formation and morphogenesis. There are scanty literature data concerning the role of microRNAs in early chondrogenesis, especially in chondrogenic differentiation of hiPSCs. The main aim of this study was to investigate the microRNA expression profile and to select microRNAs (miRNAs) taking part in early chondrogenesis. Our findings allowed for selection crucial miRNAs engaged in both diminishing pluripotency state and chondrogenic process (inter alia hsa-miR-525-5p, hsa-miR-520c-3p, hsa-miR-628-3p, hsa-miR-196b-star, hsa-miR-629-star, hsa-miR-517b, has-miR-187). These miRNAs regulate early chondrogenic genes such as: HOXD10, HOXA11, RARB, SEMA3C. These results were confirmed by RT-qPCR analysis. This work contributes to a better understanding of the role of miRNAs directly involved in chondrogenic differentiation of hiPSCs. These data may result in the establishment of a more efficient protocol of obtaining chondrocyte-like cells from hiPSCs.
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Affiliation(s)
- Ewelina Stelcer
- Radiobiology Lab, Greater Poland Cancer Centre, Garbary 15th Street, 61-866 Poznan, Poland.
- Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 Street, 60-781 Poznan, Poland.
- Department of Electroradiology, Poznan University of Medical Sciences, Garbary 15th, 61-866 Poznan, Poland.
| | - Katarzyna Kulcenty
- Radiobiology Lab, Greater Poland Cancer Centre, Garbary 15th Street, 61-866 Poznan, Poland.
- Department of Electroradiology, Poznan University of Medical Sciences, Garbary 15th, 61-866 Poznan, Poland.
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 Street, 60-781 Poznan, Poland.
| | - Karol Jopek
- Department of Histology and Embryology, Poznan University of Medical Sciences, Swiecickiego 6 Street, 60-781 Poznan, Poland.
| | - Magdalena Richter
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 18 czerwca 1956r Street, 61-545 Poznan, Poland.
- Center for Advanced Technology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland.
| | - Tomasz Trzeciak
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 18 czerwca 1956r Street, 61-545 Poznan, Poland.
| | - Wiktoria Maria Suchorska
- Radiobiology Lab, Greater Poland Cancer Centre, Garbary 15th Street, 61-866 Poznan, Poland.
- Department of Electroradiology, Poznan University of Medical Sciences, Garbary 15th, 61-866 Poznan, Poland.
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23
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Graceffa V, Vinatier C, Guicheux J, Stoddart M, Alini M, Zeugolis DI. Chasing Chimeras - The elusive stable chondrogenic phenotype. Biomaterials 2018; 192:199-225. [PMID: 30453216 DOI: 10.1016/j.biomaterials.2018.11.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 11/02/2018] [Accepted: 11/09/2018] [Indexed: 12/27/2022]
Abstract
The choice of the best-suited cell population for the regeneration of damaged or diseased cartilage depends on the effectiveness of culture conditions (e.g. media supplements, three-dimensional scaffolds, mechanical stimulation, oxygen tension, co-culture systems) to induce stable chondrogenic phenotype. Herein, advances and shortfalls in in vitro, preclinical and clinical setting of various in vitro microenvironment modulators on maintaining chondrocyte phenotype or directing stem cells towards chondrogenic lineage are critically discussed. Chondrocytes possess low isolation efficiency, limited proliferative potential and rapid phenotypic drift in culture. Mesenchymal stem cells are relatively readily available, possess high proliferation potential, exhibit great chondrogenic differentiation capacity, but they tend to acquire a hypertrophic phenotype when exposed to chondrogenic stimuli. Embryonic and induced pluripotent stem cells, despite their promising in vitro and preclinical data, are still under-investigated. Although a stable chondrogenic phenotype remains elusive, recent advances in in vitro microenvironment modulators are likely to develop clinically- and commercially-relevant therapies in the years to come.
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Affiliation(s)
- Valeria Graceffa
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland
| | - Claire Vinatier
- INSERMU1229, Regenerative Medicine and Skeleton (RMeS), University of Nantes, UFR Odontologie & CHU Nantes, PHU 4 OTONN, 44042 Nantes, France
| | - Jerome Guicheux
- INSERMU1229, Regenerative Medicine and Skeleton (RMeS), University of Nantes, UFR Odontologie & CHU Nantes, PHU 4 OTONN, 44042 Nantes, France
| | - Martin Stoddart
- AO Research Institute, Clavadelerstrasse 8, 7270 Davos, Switzerland
| | - Mauro Alini
- AO Research Institute, Clavadelerstrasse 8, 7270 Davos, Switzerland
| | - Dimitrios I Zeugolis
- Regenerative, Modular & Developmental Engineering Laboratory (REMODEL), Centre for Research in Medical Devices (CÚRAM), Biomedical Sciences Building, National University of Ireland Galway (NUI Galway), Galway, Ireland.
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24
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Graceffa V, Vinatier C, Guicheux J, Evans CH, Stoddart M, Alini M, Zeugolis DI. State of art and limitations in genetic engineering to induce stable chondrogenic phenotype. Biotechnol Adv 2018; 36:1855-1869. [DOI: 10.1016/j.biotechadv.2018.07.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 05/16/2018] [Accepted: 07/12/2018] [Indexed: 12/18/2022]
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25
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Adkar SS, Wu CL, Willard VP, Dicks A, Ettyreddy A, Steward N, Bhutani N, Gersbach CA, Guilak F. Step-Wise Chondrogenesis of Human Induced Pluripotent Stem Cells and Purification Via a Reporter Allele Generated by CRISPR-Cas9 Genome Editing. Stem Cells 2018; 37:65-76. [PMID: 30378731 DOI: 10.1002/stem.2931] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 08/26/2018] [Accepted: 09/05/2018] [Indexed: 01/23/2023]
Abstract
The differentiation of human induced pluripotent stem cells (hiPSCs) to prescribed cell fates enables the engineering of patient-specific tissue types, such as hyaline cartilage, for applications in regenerative medicine, disease modeling, and drug screening. In many cases, however, these differentiation approaches are poorly controlled and generate heterogeneous cell populations. Here, we demonstrate cartilaginous matrix production in three unique hiPSC lines using a robust and reproducible differentiation protocol. To purify chondroprogenitors (CPs) produced by this protocol, we engineered a COL2A1-GFP knock-in reporter hiPSC line by CRISPR-Cas9 genome editing. Purified CPs demonstrated an improved chondrogenic capacity compared with unselected populations. The ability to enrich for CPs and generate homogenous matrix without contaminating cell types will be essential for regenerative and disease modeling applications. Stem Cells 2019;37:65-76.
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Affiliation(s)
- Shaunak S Adkar
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA.,Shriners Hospitals for Children-St. Louis, St. Louis, Missouri, USA.,Department of Cell Biology, Duke University Medical Center, Durham, North Carolina, USA
| | - Chia-Lung Wu
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA.,Shriners Hospitals for Children-St. Louis, St. Louis, Missouri, USA
| | | | - Amanda Dicks
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA.,Shriners Hospitals for Children-St. Louis, St. Louis, Missouri, USA.,Department of Biomedical Engineering, Washington University, St. Louis, Missouri, USA
| | - Adarsh Ettyreddy
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA
| | - Nancy Steward
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA.,Shriners Hospitals for Children-St. Louis, St. Louis, Missouri, USA
| | - Nidhi Bhutani
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Charles A Gersbach
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA
| | - Farshid Guilak
- Department of Orthopaedic Surgery, Washington University, St. Louis, Missouri, USA.,Shriners Hospitals for Children-St. Louis, St. Louis, Missouri, USA.,Department of Biomedical Engineering, Washington University, St. Louis, Missouri, USA.,Cytex Therapeutics, Inc., Durham, North Carolina, USA
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26
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Ferguson GB, Van Handel B, Bay M, Fiziev P, Org T, Lee S, Shkhyan R, Banks NW, Scheinberg M, Wu L, Saitta B, Elphingstone J, Larson AN, Riester SM, Pyle AD, Bernthal NM, Mikkola HK, Ernst J, van Wijnen AJ, Bonaguidi M, Evseenko D. Mapping molecular landmarks of human skeletal ontogeny and pluripotent stem cell-derived articular chondrocytes. Nat Commun 2018; 9:3634. [PMID: 30194383 PMCID: PMC6128860 DOI: 10.1038/s41467-018-05573-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 07/04/2018] [Indexed: 11/09/2022] Open
Abstract
Tissue-specific gene expression defines cellular identity and function, but knowledge of early human development is limited, hampering application of cell-based therapies. Here we profiled 5 distinct cell types at a single fetal stage, as well as chondrocytes at 4 stages in vivo and 2 stages during in vitro differentiation. Network analysis delineated five tissue-specific gene modules; these modules and chromatin state analysis defined broad similarities in gene expression during cartilage specification and maturation in vitro and in vivo, including early expression and progressive silencing of muscle- and bone-specific genes. Finally, ontogenetic analysis of freshly isolated and pluripotent stem cell-derived articular chondrocytes identified that integrin alpha 4 defines 2 subsets of functionally and molecularly distinct chondrocytes characterized by their gene expression, osteochondral potential in vitro and proliferative signature in vivo. These analyses provide new insight into human musculoskeletal development and provide an essential comparative resource for disease modeling and regenerative medicine.
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Affiliation(s)
- Gabriel B Ferguson
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Ben Van Handel
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Maxwell Bay
- Department of Stem Cell Research and Regenerative Medicine, USC, Los Angeles, CA, 90033, USA
| | - Petko Fiziev
- Bioinformatics Interdepartmental Program, UCLA, Los Angeles, CA, 90095, USA.,Department of Biological Chemistry, UCLA, Los Angeles, CA, 90095, USA.,Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, Los Angeles, CA, 90095, USA
| | - Tonis Org
- Department of Molecular, Cell and Developmental Biology, UCLA, Los Angeles, CA, 90095, USA.,Institute of Molecular and Cell Biology, University of Tartu, Tartu, 51010, Estonia
| | - Siyoung Lee
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Ruzanna Shkhyan
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Nicholas W Banks
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Mila Scheinberg
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Ling Wu
- InVitro Cell Research, LLC, Cockeysville, MD, 21030, USA
| | - Biagio Saitta
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - Joseph Elphingstone
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA
| | - A Noelle Larson
- Departments of Orthopedic Surgery & Biochemistry and Molecular Biology, Center of Regenerative Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Scott M Riester
- Departments of Orthopedic Surgery & Biochemistry and Molecular Biology, Center of Regenerative Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - April D Pyle
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, Los Angeles, CA, 90095, USA
| | - Nicholas M Bernthal
- Department of Orthopaedic Surgery, David Geffen School of Medicine, UCLA, Los Angeles, CA, 90095, USA
| | - Hanna Ka Mikkola
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, Los Angeles, CA, 90095, USA.,Department of Molecular, Cell and Developmental Biology, UCLA, Los Angeles, CA, 90095, USA
| | - Jason Ernst
- Department of Biological Chemistry, UCLA, Los Angeles, CA, 90095, USA.,Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA, Los Angeles, CA, 90095, USA.,Computer Science Department, University of California, Los Angeles, CA, 90095, USA.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, CA, 90095, USA.,Molecular Biology Institute, University of California, Los Angeles, CA, 90095, USA
| | - Andre J van Wijnen
- Departments of Orthopedic Surgery & Biochemistry and Molecular Biology, Center of Regenerative Medicine, Mayo Clinic, Rochester, MN, 55905, USA
| | - Michael Bonaguidi
- Department of Stem Cell Research and Regenerative Medicine, USC, Los Angeles, CA, 90033, USA
| | - Denis Evseenko
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, University of Southern California (USC), Los Angeles, CA, 90033, USA. .,Department of Stem Cell Research and Regenerative Medicine, USC, Los Angeles, CA, 90033, USA. .,Department of Orthopaedic Surgery, David Geffen School of Medicine, UCLA, Los Angeles, CA, 90095, USA.
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27
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Guerrero-Robles CI, Vazquez-Zapien GJ, Mata-Miranda MM, Noriega-Gonzalez JE, Gonzalez-Diaz CA. Electrical bioimpedance spectroscopy as biosensor technique to identify cells lineages and cell differentiation process. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2018; 2017:3568-3571. [PMID: 29060669 DOI: 10.1109/embc.2017.8037628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The identification and characterization of diverse cells types and cell differentiation process requires complex techniques as flow cytometry, immunocytochemistry and the exploration of molecular markers; such techniques require infrastructure and qualified personnel. The objective of this study was to analyze the use of Electrical Bioimpedance Spectroscopy (EBIS) measurements as a non-complex alternative technique to identify populations of undifferentiated mouse Pluripotent Stem Cells (mPSCs), Mouse Embryonic Fibroblasts (MEFs) and the differentiation process from preadipocytes (3T3-L1) to mature adipocytes. EBIS measurements were compared in populations of cells which were characterized previously using microscopy. The results indicate that EBIS technique has a potential sensitivity at certain frequency range to discriminate between both evaluated cell populations and some differentiation process. Additional studies with different concentrations to evaluate quantitatively the sensitivity and specificity of the proposed technique are recommended.
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28
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Stelcer E, Kulcenty K, Rucinski M, Jopek K, Richter M, Trzeciak T, Suchorska WM. Forced differentiation in vitro leads to stress-induced activation of DNA damage response in hiPSC-derived chondrocyte-like cells. PLoS One 2018; 13:e0198079. [PMID: 29864138 PMCID: PMC5986142 DOI: 10.1371/journal.pone.0198079] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 05/14/2018] [Indexed: 01/22/2023] Open
Abstract
A human induced pluripotent stem cell line (GPCCi001-A) created by our group was differentiated towards chondrocyte-like cells (ChiPS) via monolayer culturing with growth factors. ChiPS are promising because they have the potential to be used in tissue engineering to regenerate articular cartilage. However, their safety must be confirmed before they can be routinely used in regenerative medicine. Using microarray analysis, we compared the ChiPS to both GPCCi001-A cells and chondrocytes. The analysis showed that, compared to both GPCCi001-A cells and chondrocytes, the expression of genes engaged in DNA damage and in the tumor protein p53 signalling pathways was significantly higher in the ChiPS. The significant amount of DNA double strand breaks and increased DNA damage response may lead to incomplete DNA repair and the accumulation of mutations and, ultimately, to genetic instability. These findings provide evidence indicating that the differentiation process in vitro places stress on human induced pluripotent stem cells (hiPSCs). The results of this study raise doubts about the use of stem cell-derived components given the negative effects of the differentiation process in vitro on hiPSCs.
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Affiliation(s)
- Ewelina Stelcer
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland
- The Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
- * E-mail:
| | - Katarzyna Kulcenty
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Karol Jopek
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Magdalena Richter
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Tomasz Trzeciak
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wiktoria Maria Suchorska
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
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29
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Stelcer E, Kulcenty K, Rucinski M, Jopek K, Richter M, Trzeciak T, Suchorska WM. Chondrogenic differentiation in vitro of hiPSCs activates pathways engaged in limb development. Stem Cell Res 2018; 30:53-60. [PMID: 29783101 DOI: 10.1016/j.scr.2018.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 04/02/2018] [Accepted: 05/13/2018] [Indexed: 12/26/2022] Open
Affiliation(s)
- Ewelina Stelcer
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland; The Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland; Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland.
| | - Katarzyna Kulcenty
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland; Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Marcin Rucinski
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Karol Jopek
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Magdalena Richter
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Tomasz Trzeciak
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wiktoria Maria Suchorska
- Radiobiology Laboratory, Greater Poland Cancer Centre, Poznan, Poland; Department of Electroradiology, Poznan University of Medical Sciences, Poznan, Poland.
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Combating Osteoarthritis through Stem Cell Therapies by Rejuvenating Cartilage: A Review. Stem Cells Int 2018; 2018:5421019. [PMID: 29765416 PMCID: PMC5885495 DOI: 10.1155/2018/5421019] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 02/05/2018] [Indexed: 12/13/2022] Open
Abstract
Knee osteoarthritis (OA) is a chronic degenerative disorder which could be distinguished by erosion of articular cartilage, pain, stiffness, and crepitus. Not only aging-associated alterations but also the metabolic factors such as hyperglycemia, dyslipidemia, and obesity affect articular tissues and may initiate or exacerbate the OA. The poor self-healing ability of articular cartilage due to limited regeneration in chondrocytes further adversely affects the osteoarthritic microenvironment. Traditional and current surgical treatment procedures for OA are limited and incapable to reverse the damage of articular cartilage. To overcome these limitations, cell-based therapies are currently being employed to repair and regenerate the structure and function of articular tissues. These therapies not only depend upon source and type of stem cells but also on environmental conditions, growth factors, and chemical and mechanical stimuli. Recently, the pluripotent and various multipotent mesenchymal stem cells have been employed for OA therapy, due to their differentiation potential towards chondrogenic lineage. Additionally, the stem cells have also been supplemented with growth factors to achieve higher healing response in osteoarthritic cartilage. In this review, we summarized the current status of stem cell therapies in OA pathophysiology and also highlighted the potential areas of further research needed in regenerative medicine.
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Expression of Pluripotency Genes in Chondrocyte-Like Cells Differentiated from Human Induced Pluripotent Stem Cells. Int J Mol Sci 2018; 19:ijms19020550. [PMID: 29439516 PMCID: PMC5855772 DOI: 10.3390/ijms19020550] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 02/05/2018] [Accepted: 02/07/2018] [Indexed: 12/28/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) constitute an important breakthrough in regenerative medicine, particularly in orthopedics, where more effective treatments are urgently needed. Despite the promise of hiPSCs only limited data on in vitro chondrogenic differentiation of hiPSCs are available. Therefore, we compared the gene expression profile of pluripotent genes in hiPSC-derived chondrocytes (ChiPS) to that of an hiPSC cell line created by our group (GPCCi001-A). The results are shown on heatmaps and plots and confirmed by Reverse Transcription Quantitative Polymerase Chain Reaction (RT-qPCR) analysis. Unlike the ChiPS, our GPCCi001-A cells maintained their pluripotency state during long-term culture, thus demonstrating that this cell line was comprised of stable, fully pluripotent hiPSCs. Moreover, these chondrocyte-like cells not only presented features that are characteristic of chondrocytes, but they also lost their pluripotency, which is an important advantage in favor of using this cell line in future clinical studies.
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Suchorska WM, Augustyniak E, Richter M, Trzeciak T. Comparison of Four Protocols to Generate Chondrocyte-Like Cells from Human Induced Pluripotent Stem Cells (hiPSCs). Stem Cell Rev Rep 2017; 13:299-308. [PMID: 27987073 PMCID: PMC5380716 DOI: 10.1007/s12015-016-9708-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Stem cells (SCs) are a promising approach to regenerative medicine, with the potential to treat numerous orthopedic disorders, including osteo-degenerative diseases. The development of human-induced pluripotent stem cells (hiPSCs) has increased the potential of SCs for new treatments. However, current methods of differentiating hiPSCs into chondrocyte-like cells are suboptimal and better methods are needed. The aim of the present study was to assess four different chondrogenic differentiation protocols to identify the most efficient method of generating hiPSC-derived chondrocytes. For this study, hiPSCs were obtained from primary human dermal fibroblasts (PHDFs) and differentiated into chondrocyte-like cells using four different protocols: 1) monolayer culture with defined growth factors (GF); 2) embryoid bodies (EBs) in a chondrogenic medium with TGF-β3 cells; 3) EBs in chondrogenic medium conditioned with human chondrocytes (HC-402-05a cell line) and 4) EBs in chondrogenic medium conditioned with human chondrocytes and supplemented with TGF-β3. The cells obtained through these four protocols were evaluated and compared at the mRNA and protein levels. Although chondrogenic differentiation of hiPSCs was successfully achieved with all of these protocols, the two fastest and most cost-effective methods were the monolayer culture with GFs and the medium conditioned with human chondrocytes. Both of these methods are superior to other available techniques. The main advantage of the conditioned medium is that the technique is relatively simple and inexpensive while the directed method (i.e., monolayer culture with GFs) is faster than any protocol described to date because it is does not require additional steps such as EB formation.
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Affiliation(s)
- Wiktoria Maria Suchorska
- Radiobiology Lab, Greater Poland Cancer Centre, 61- 866, Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, 61-866, Poznan, Poland
| | - Ewelina Augustyniak
- Radiobiology Lab, Greater Poland Cancer Centre, 61- 866, Poznan, Poland.
- The Postgraduate School of Molecular Medicine, Medical University of Warsaw, 02-091, Warsaw, Poland.
| | - Magdalena Richter
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 61-545, Poznan, Poland
| | - Tomasz Trzeciak
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 61-545, Poznan, Poland
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Lee J, Smeriglio P, Chu CR, Bhutani N. Human iPSC-derived chondrocytes mimic juvenile chondrocyte function for the dual advantage of increased proliferation and resistance to IL-1β. Stem Cell Res Ther 2017; 8:244. [PMID: 29096706 PMCID: PMC5667438 DOI: 10.1186/s13287-017-0696-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 09/22/2017] [Accepted: 10/13/2017] [Indexed: 12/15/2022] Open
Abstract
Background Induced pluripotent stem cells (iPSC) provide an unlimited patient-specific cell source for regenerative medicine. Adult cells have had limited success in cartilage repair, but juvenile chondrocytes (from donors younger than 13 years of age) have been identified to generate superior cartilage. With this perspective, the aim of these studies was to compare the human iPSC-derived chondrocytes (hiChondrocytes) to adult and juvenile chondrocytes and identify common molecular factors that govern their function. Methods Phenotypic and functional characteristics of hiChondrocytes were compared to juvenile and adult chondrocytes. Analyses of global gene expression profiling, independent gene expression, and loss-of-function studies were utilized to test molecular factors having a regulatory effect on hiChondrocytes and juvenile chondrocyte function. Results Here, we report that the iPSC-derived chondrocytes mimic juvenile chondrocytes in faster cell proliferation and resistance to IL-1β compared to adult chondrocytes. Whole genome transcriptome analyses revealed unique ECM factors and immune response pathways to be enriched in both juvenile and iPSC-derived chondrocytes as compared to adult chondrocytes. Loss-of-function studies demonstrated that CD24, a cell surface receptor enriched in both juvenile chondrocytes and hiChondrocytes, is a regulatory factor in both faster proliferation and resistance to proinflammatory cues in these chondrocyte populations. Conclusions Our studies identify that hiChondrocytes mimic juvenile chondrocytes for the dual advantage of faster proliferation and a reduced response to the inflammatory cytokine IL-1β. While developmental immaturity of iPSC-derived cells can be a challenge for tissues like muscle and brain, our studies demonstrate that it is advantageous for a tissue like cartilage that has limited regenerative ability in adulthood. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0696-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jieun Lee
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Edwards Bldg., R164, Stanford, CA, 94305-5341, USA
| | - Piera Smeriglio
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Edwards Bldg., R164, Stanford, CA, 94305-5341, USA
| | - Constance R Chu
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Edwards Bldg., R164, Stanford, CA, 94305-5341, USA.,Veterans Administration Palo Alto Health Care System, Palo Alto, CA, USA
| | - Nidhi Bhutani
- Department of Orthopaedic Surgery, Stanford University School of Medicine, 300 Pasteur Drive, Edwards Bldg., R164, Stanford, CA, 94305-5341, USA.
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Adkar SS, Brunger JM, Willard VP, Wu CL, Gersbach CA, Guilak F. Genome Engineering for Personalized Arthritis Therapeutics. Trends Mol Med 2017; 23:917-931. [PMID: 28887050 PMCID: PMC5657581 DOI: 10.1016/j.molmed.2017.08.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 08/06/2017] [Accepted: 08/08/2017] [Indexed: 02/06/2023]
Abstract
Arthritis represents a family of complex joint pathologies responsible for the majority of musculoskeletal conditions. Nearly all diseases within this family, including osteoarthritis, rheumatoid arthritis, and juvenile idiopathic arthritis, are chronic conditions with few or no disease-modifying therapeutics available. Advances in genome engineering technology, most recently with CRISPR-Cas9, have revolutionized our ability to interrogate and validate genetic and epigenetic elements associated with chronic diseases such as arthritis. These technologies, together with cell reprogramming methods, including the use of induced pluripotent stem cells, provide a platform for human disease modeling. We summarize new evidence from genome-wide association studies and genomics that substantiates a genetic basis for arthritis pathogenesis. We also review the potential contributions of genome engineering in the development of new arthritis therapeutics.
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Affiliation(s)
- Shaunak S Adkar
- Department of Orthopedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA
| | - Jonathan M Brunger
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | | | - Chia-Lung Wu
- Department of Orthopedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA
| | - Charles A Gersbach
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA.
| | - Farshid Guilak
- Department of Orthopedic Surgery, Washington University, St. Louis, MO 63110, USA; Shriners Hospitals for Children - St. Louis, St. Louis, MO 63110, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA; Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA; Cytex Therapeutics, Inc., Durham, NC 27705, USA.
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Suchorska WM, Augustyniak E, Richter M, Trzeciak T. Gene expression profile in human induced pluripotent stem cells: Chondrogenic differentiation in vitro, part A. Mol Med Rep 2017; 15:2387-2401. [PMID: 28447755 PMCID: PMC5428238 DOI: 10.3892/mmr.2017.6334] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 01/26/2017] [Indexed: 12/20/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) offer promise in regenerative medicine, however more data are required to improve understanding of key aspects of the cell differentiation process, including how specific chondrogenic processes affect the gene expression profile of chondrocyte-like cells and the relative value of cell differentiation markers. The main aims of the present study were as follows: To determine the gene expression profile of chondrogenic-like cells derived from hiPSCs cultured in mediums conditioned with HC-402-05a cells or supplemented with transforming growth factor β3 (TGF-β3), and to assess the relative utility of the most commonly used chondrogenic markers as indicators of cell differentiation. These issues are relevant with regard to the use of human fibroblasts in the reprogramming process to obtain hiPSCs. Human fibroblasts are derived from the mesoderm and thus share a wide range of properties with chondrocytes, which also originate from the mesenchyme. Thus, the exclusion of dedifferentiation instead of chondrogenic differentiation is crucial. The hiPSCs were obtained from human primary dermal fibroblasts during a reprogramming process. Two methods, both involving embryoid bodies (EB), were used to obtain chondrocytes from the hiPSCs: EBs formed in a chondrogenic medium supplemented with TGF-β3 (10 ng/ml) and EBs formed in a medium conditioned with growth factors from HC-402-05a cells. Based on immunofluorescence and reverse transcription-quantiative polymerase chain reaction analysis, the results indicated that hiPSCs have the capacity for effective chondrogenic differentiation, in particular cells differentiated in the HC-402-05a-conditioned medium, which present morphological features and markers that are characteristic of mature human chondrocytes. By contrast, cells differentiated in the presence of TGF-β3 may demonstrate hypertrophic characteristics. Several genes [paired box 9, sex determining region Y-box (SOX) 5, SOX6, SOX9 and cartilage oligomeric matrix protein] were demonstrated to be good markers of early hiPSC chondrogenic differentiation: Insulin-like growth factor 1, Tenascin-C, and β-catenin were less valuable. These observations provide valuable data on the use of hiPSCs in cartilage tissue regeneration.
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Affiliation(s)
| | - Ewelina Augustyniak
- Radiobiology Laboratory, Greater Poland Cancer Centre, 61‑866 Poznan, Poland
| | - Magdalena Richter
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 61‑545 Poznan, Poland
| | - Tomasz Trzeciak
- Department of Orthopedics and Traumatology, Poznan University of Medical Sciences, 61‑545 Poznan, Poland
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Lee J, Smeriglio P, Dragoo J, Maloney WJ, Bhutani N. CD24 enrichment protects while its loss increases susceptibility of juvenile chondrocytes towards inflammation. Arthritis Res Ther 2016; 18:292. [PMID: 27955675 PMCID: PMC5153697 DOI: 10.1186/s13075-016-1183-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 11/14/2016] [Indexed: 11/21/2022] Open
Abstract
Background Diseases associated with human cartilage, including rheumatoid arthritis (RA) and osteoarthritis (OA) have manifested age, mechanical stresses and inflammation as the leading risk factors. Although inflammatory processes are known to be upregulated upon aging, we sought to gain a molecular understanding of how aging affects the tissue-specific response to inflammation. In this report, we explored the role of cluster of differentiation 24 (CD24) in regulating differential inflammatory responses in juvenile and adult human chondrocytes. Methods Differential cell-surface CD24 expression was assessed in juvenile and adult chondrocytes along with human induced pluripotent stem cell (hiPSC)-derived neonatal chondrocytes through gene expression and fluorescence-activated cell sorting (FACS) analyses. Loss of function of CD24 was achieved through silencing in chondrocytes and the effects on the response to inflammatory cues were assessed through gene expression and NFκB activity. Results CD24 expression in chondrocytes caused a differential response to cytokine-induced inflammation, with the CD24high juvenile chondrocytes being resistant to IL-1ß treatment as compared to CD24low adult chondrocytes. CD24 protects from inflammatory response by reducing NFκB activation, as an acute loss of CD24 via silencing led to an increase in NFκB activation. Moreover, the loss of CD24 in chondrocytes subsequently increased inflammatory and catabolic gene expression both in the absence and presence of IL-1ß. Conclusions We have identified CD24 as a novel regulator of inflammatory response in cartilage that is altered during development and aging and could potentially be therapeutic in RA and OA. Electronic supplementary material The online version of this article (doi:10.1186/s13075-016-1183-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jieun Lee
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Piera Smeriglio
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Jason Dragoo
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - William J Maloney
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Nidhi Bhutani
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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Vinatier C, Merceron C, Guicheux J. Osteoarthritis: from pathogenic mechanisms and recent clinical developments to novel prospective therapeutic options. Drug Discov Today 2016; 21:1932-1937. [PMID: 27616187 DOI: 10.1016/j.drudis.2016.08.011] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 07/28/2016] [Accepted: 08/30/2016] [Indexed: 11/24/2022]
Abstract
Osteoarthritis (OA) is a degenerative joint disease that, despite recent progress, has no curative treatment. Considerable research has recently been initiated to identify new potential therapeutic targets. In this review, we will set forth some of the major discoveries in the past 5 years, notably those dealing with the identification of pathogenic factors [hypoxia-inducible factors (HIFs), complement, transforming growth factor (TGF)-β and zinc-ZIP8]. New drugs and concepts currently in clinical development [anti-nerve growth factor (NGF), mesenchymal stromal cells and fibroblast growth factor (FGF)-18] will then be addressed. Finally, we will consider prospective avenues that could lead to mid-to-long-term developments of novel therapeutic concepts, notably those dealing with autophagy regulation and induced pluripotent stem cells.
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Affiliation(s)
- Claire Vinatier
- INSERM, UMRS 791-LIOAD, STEP Group, Nantes, France; Nantes University, UFR Odontology, Nantes, France
| | - Christophe Merceron
- INSERM, UMRS 791-LIOAD, STEP Group, Nantes, France; Nantes University, UFR Odontology, Nantes, France
| | - Jerome Guicheux
- INSERM, UMRS 791-LIOAD, STEP Group, Nantes, France; Nantes University, UFR Odontology, Nantes, France; CHU Nantes, PHU4 OTONN, Nantes, France.
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38
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Human Pluripotent Stem Cells: Advances in Chondrogenic Differentiation and Articular Cartilage Regeneration. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/s40610-016-0041-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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39
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Maughan E, Lesage F, Butler CR, Hynds RE, Hewitt R, Janes SM, Deprest JA, Coppi PD. Airway tissue engineering for congenital laryngotracheal disease. Semin Pediatr Surg 2016; 25:186-90. [PMID: 27301606 DOI: 10.1053/j.sempedsurg.2016.02.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Regenerative medicine offers hope of a sustainable solution for severe airway disease by the creation of functional, immunocompatible organ replacements. When considering fetuses and newborns, there is a specific spectrum of airway pathologies that could benefit from cell therapy and tissue engineering applications. While hypoplastic lungs associated with congenital diaphragmatic hernia (CDH) could benefit from cellular based treatments aimed at ameliorating lung function, patients with upper airway obstruction could take advantage from a de novo tissue engineering approach. Moreover, the international acceptance of the EXIT procedure as a means of securing the precarious neonatal airway, together with the advent of fetal surgery as a method of heading off postnatal co-morbidities, offers the revolutionary possibility of extending the clinical indication for tissue-engineered airway transplantation to infants affected by diverse severe congenital laryngotracheal malformations. This article outlines the necessary basic components for regenerative medicine solutions in this potential clinical niche.
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Affiliation(s)
- Elizabeth Maughan
- Stem Cells and Regenerative Medicine Section, DBC, UCL Institute of Child Health, 30 Guilford St, London, UK; Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Flore Lesage
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK; Department of Development and Regeneration, Biomedical Sciences Group, University of Leuven, Leuven, Belgium
| | - Colin R Butler
- Stem Cells and Regenerative Medicine Section, DBC, UCL Institute of Child Health, 30 Guilford St, London, UK; Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Robert E Hynds
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Richard Hewitt
- Ear, Nose and Throat Department, Great Ormond Street Hospital, London, UK
| | - Sam M Janes
- Lungs for Living Research Centre, UCL Respiratory, University College London, London, UK
| | - Jan A Deprest
- Stem Cells and Regenerative Medicine Section, DBC, UCL Institute of Child Health, 30 Guilford St, London, UK; Department of Development and Regeneration, Biomedical Sciences Group, University of Leuven, Leuven, Belgium; Department of Paediatric Surgery, Great Ormond Street Hospital, London, UK; Department of Obstetrics and Gynaecology, Fetal Medicine Unit, University Hospitals Leuven, Leuven, Belgium
| | - Paolo De Coppi
- Stem Cells and Regenerative Medicine Section, DBC, UCL Institute of Child Health, 30 Guilford St, London, UK; Department of Paediatric Surgery, Great Ormond Street Hospital, London, UK.
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40
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Suchorska WM, Lach MS, Richter M, Kaczmarczyk J, Trzeciak T. Bioimaging: An Useful Tool to Monitor Differentiation of Human Embryonic Stem Cells into Chondrocytes. Ann Biomed Eng 2015; 44:1845-59. [PMID: 26354117 PMCID: PMC4837225 DOI: 10.1007/s10439-015-1443-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 09/01/2015] [Indexed: 01/10/2023]
Abstract
To improve the recovery of damaged cartilage tissue, pluripotent stem cell-based therapies are being intensively explored. A number of techniques exist that enable monitoring of stem cell differentiation, including immunofluorescence staining. This simple and fast method enables changes to be observed during the differentiation process. Here, two protocols for the differentiation of human embryonic stem cells into chondrocytes were used (monolayer cell culture and embryoid body formation). Cells were labeled for markers expressed during the differentiation process at different time points (pluripotent: NANOG, SOX2, OCT3/4, E-cadherin; prochondrogenic: SOX6, SOX9, Collagen type II; extracellular matrix components: chondroitin sulfate, heparan sulfate; beta-catenin, CXCR4, and Brachyury). Comparison of the signal intensity of differentiated cells to control cell populations (articular cartilage chondrocytes and human embryonic stem cells) showed decreased signal intensities of pluripotent markers, E-cadherin and beta-catenin. Increased signal intensities of prochondrogenic markers and extracellular matrix components were observed. The changes during chondrogenic differentiation monitored by evaluation of pluripotent and chondrogenic markers signal intensity were described. The changes were similar to several studies over chondrogenesis. These results were confirmed by semi-quantitative analysis of IF signals. In this research we indicate a bioimaging as a useful tool to monitor and semi-quantify the IF pictures during the differentiation of hES into chondrocyte-like.
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Affiliation(s)
- Wiktoria M Suchorska
- Radiobiology Lab, Greater Poland Cancer Centre, Garbary 15th Street, 61-866, Poznan, Poland
| | - Michał S Lach
- Radiobiology Lab, Greater Poland Cancer Centre, Garbary 15th Street, 61-866, Poznan, Poland. .,Postgraduate School of Molecular Medicine, Warsaw University of Medical Sciences, Warsaw, Poland.
| | - Magdalena Richter
- Department of Orthopaedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jacek Kaczmarczyk
- Department of Orthopaedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Tomasz Trzeciak
- Department of Orthopaedics and Traumatology, Poznan University of Medical Sciences, Poznan, Poland
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