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Taherian Fard A, Leeson HC, Aguado J, Pietrogrande G, Power D, Gómez-Inclán C, Zheng H, Nelson CB, Soheilmoghaddam F, Glass N, Dharmaratne M, Watson ER, Lu J, Martin S, Pickett HA, Cooper-White J, Wolvetang EJ, Mar JC. Deconstructing heterogeneity of replicative senescence in human mesenchymal stem cells at single cell resolution. GeroScience 2024; 46:999-1015. [PMID: 37314668 PMCID: PMC10828319 DOI: 10.1007/s11357-023-00829-y] [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: 10/04/2022] [Accepted: 05/15/2023] [Indexed: 06/15/2023] Open
Abstract
Following prolonged cell division, mesenchymal stem cells enter replicative senescence, a state of permanent cell cycle arrest that constrains the use of this cell type in regenerative medicine applications and that in vivo substantially contributes to organismal ageing. Multiple cellular processes such as telomere dysfunction, DNA damage and oncogene activation are implicated in promoting replicative senescence, but whether mesenchymal stem cells enter different pre-senescent and senescent states has remained unclear. To address this knowledge gap, we subjected serially passaged human ESC-derived mesenchymal stem cells (esMSCs) to single cell profiling and single cell RNA-sequencing during their progressive entry into replicative senescence. We found that esMSC transitioned through newly identified pre-senescent cell states before entering into three different senescent cell states. By deconstructing this heterogeneity and temporally ordering these pre-senescent and senescent esMSC subpopulations into developmental trajectories, we identified markers and predicted drivers of these cell states. Regulatory networks that capture connections between genes at each timepoint demonstrated a loss of connectivity, and specific genes altered their gene expression distributions as cells entered senescence. Collectively, this data reconciles previous observations that identified different senescence programs within an individual cell type and should enable the design of novel senotherapeutic regimes that can overcome in vitro MSC expansion constraints or that can perhaps slow organismal ageing.
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Affiliation(s)
- Atefeh Taherian Fard
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Hannah C Leeson
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Julio Aguado
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Giovanni Pietrogrande
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Dominique Power
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Cecilia Gómez-Inclán
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Huiwen Zheng
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Christopher B Nelson
- Children's Medical Research Institute, University of Sydney, Westmead, Sydney, NSW, Australia
| | - Farhad Soheilmoghaddam
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
- School of Chemical Engineering, Faculty of Engineering, Architecture and Information Technology, The University of Queensland, St Lucia, Australia
| | - Nick Glass
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Malindrie Dharmaratne
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Ebony R Watson
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Jennifer Lu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
| | - Sally Martin
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
- School of Biomedical Sciences, Faculty of Medicine, University of Queensland, St Lucia, QLD, Australia
| | - Hilda A Pickett
- Children's Medical Research Institute, University of Sydney, Westmead, Sydney, NSW, Australia
| | - Justin Cooper-White
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia
- School of Chemical Engineering, Faculty of Engineering, Architecture and Information Technology, The University of Queensland, St Lucia, Australia
| | - Ernst J Wolvetang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia.
| | - Jessica C Mar
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, St Lucia, Australia.
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Ren J, Szombath G, Vitale-Cross L, Stroncek DF, Robey PG, Hajdara A, Szalayova I, Mayer B, Martin D, Mezey E, Nemeth K. The Potential Use of THP-1, a Monocytic Leukemia Cell Line, to Predict Immune-Suppressive Potency of Human Bone-Marrow Stromal Cells (BMSCs) In Vitro: A Pilot Study. Int J Mol Sci 2023; 24:13258. [PMID: 37686058 PMCID: PMC10488111 DOI: 10.3390/ijms241713258] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/20/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Adoptive transfer of cultured BMSCs was shown to be immune-suppressive in various inflammatory settings. Many factors play a role in the process, but no master regulator of BMSC-driven immunomodulation was identified. Consequently, an assay that might predict BMSC product efficacy is still unavailable. Below, we show that BMSC donor variability can be monitored by IL-10 production of monocytes/macrophages using THP-1 cells (immortalized monocytic leukemia cells) co-cultured with BMSCs. Using a mixed lymphocyte reaction (MLR) assay, we also compared the ability of the different donor BMSCs to suppress T-cell proliferation, another measure of their immune-suppressive ability. We found that the BMSCs from a donor that induced the most IL-10 production were also the most efficient in suppressing T-cell proliferation. Transcriptome studies showed that the most potent BMSC batch also had higher expression of several known key immunomodulatory molecules such as hepatocyte growth factor (HGF), PDL1, and numerous members of the PGE2 pathway, including PTGS1 and TLR4. Multiplex ELISA experiments revealed higher expression of HGF and IL6 by the most potent BMSC donor. Based on these findings, we propose that THP-1 cells may be used to assess BMSC immunosuppressive activity as a product characterization assay.
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Affiliation(s)
- Jiaqiang Ren
- Center for Cellular Engineering, National Institutes of Health, Bethesda, MD 20892, USA; (J.R.); (D.F.S.)
| | - Gergely Szombath
- Department of Internal Medicine and Hematology, Semmelweis University, 1085 Budapest, Hungary;
- Károly Rácz Doctoral School of Clinical Medicine, Semmelweis University, 1085 Budapest, Hungary
| | - Lynn Vitale-Cross
- Adult Stem Cell Section, National Institutes of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (L.V.-C.); (I.S.)
| | - David F. Stroncek
- Center for Cellular Engineering, National Institutes of Health, Bethesda, MD 20892, USA; (J.R.); (D.F.S.)
| | - Pamela G. Robey
- Skeletal Biology Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Anna Hajdara
- Roska Tamás Doctoral School of Sciences and Technology, Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, 1083 Budapest, Hungary;
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary;
| | - Ildiko Szalayova
- Adult Stem Cell Section, National Institutes of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (L.V.-C.); (I.S.)
| | - Balazs Mayer
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary;
| | - Daniel Martin
- Genomics and Computational Biology Core, NIDCR, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Eva Mezey
- Adult Stem Cell Section, National Institutes of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA; (L.V.-C.); (I.S.)
| | - Krisztian Nemeth
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary;
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Abdul-Aziz A, Devine RD, Lyberger JM, Chang H, Kovacs A, Lerma JR, Rogers AM, Byrd JC, Hertlein E, Behbehani GK. Mass Cytometry as a Tool for Investigating Senescence in Multiple Model Systems. Cells 2023; 12:2045. [PMID: 37626855 PMCID: PMC10453346 DOI: 10.3390/cells12162045] [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: 05/17/2023] [Revised: 07/08/2023] [Accepted: 07/14/2023] [Indexed: 08/27/2023] Open
Abstract
Cellular senescence is a durable cell cycle arrest as a result of the finite proliferative capacity of cells. Senescence responds to both intrinsic and extrinsic cellular stresses, such as aging, mitochondrial dysfunction, irradiation, and chemotherapy. Here, we report on the use of mass cytometry (MC) to analyze multiple model systems and demonstrate MC as a platform for senescence analysis at the single-cell level. We demonstrate changes to p16 expression, cell cycling fraction, and histone tail modifications in several established senescent model systems and using isolated human T cells. In bone marrow mesenchymal stromal cells (BMSCs), we show increased p16 expression with subsequent passage as well as a reduction in cycling cells and open chromatin marks. In WI-38 cells, we demonstrate increased p16 expression with both culture-induced senescence and oxidative stress-induced senescence (OSIS). We also use Wanderlust, a trajectory analysis tool, to demonstrate how p16 expression changes with histone tail modifications and cell cycle proteins. Finally, we demonstrate that repetitive stimulation of human T cells with CD3/CD28 beads induces an exhausted phenotype with increased p16 expression. This p16-expressing population exhibited higher expression of exhaustion markers such as EOMES and TOX. This work demonstrates that MC is a useful platform for studying senescence at a single-cell protein level, and is capable of measuring multiple markers of senescence at once with high confidence, thereby improving our understanding of senescent pathways.
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Affiliation(s)
- Amina Abdul-Aziz
- Department of Internal Medicine, University of Cincinnati, Cincinnati, OH 45221, USA; (A.A.-A.)
| | - Raymond D. Devine
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Justin M. Lyberger
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Hsiaochi Chang
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - Amy Kovacs
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
| | - James R. Lerma
- Department of Internal Medicine, University of Cincinnati, Cincinnati, OH 45221, USA; (A.A.-A.)
| | - Andrew M. Rogers
- Maine Medical Center, Portland, ME 04102, USA
- Tufts University School of Medicine, Boston, MA 02111, USA
| | - John C. Byrd
- Department of Internal Medicine, University of Cincinnati, Cincinnati, OH 45221, USA; (A.A.-A.)
| | - Erin Hertlein
- Department of Internal Medicine, University of Cincinnati, Cincinnati, OH 45221, USA; (A.A.-A.)
| | - Gregory K. Behbehani
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
- Pelotonia Institute for Immuno-Oncology, The James Comprehensive Cancer Center, The Ohio State University, Columbus, OH 43210, USA
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Zong Q, Bundkirchen K, Neunaber C, Noack S. Are the Properties of Bone Marrow-Derived Mesenchymal Stem Cells Influenced by Overweight and Obesity? Int J Mol Sci 2023; 24:ijms24054831. [PMID: 36902259 PMCID: PMC10003331 DOI: 10.3390/ijms24054831] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/22/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Bone marrow-derived mesenchymal stem cells (BMSCs) are promising candidates for cell-based therapies. Growing evidence has indicated that overweight/obesity can change the bone marrow microenvironment, which affects some properties of BMSCs. As the overweight/obese population rapidly increases, they will inevitably become a potential source of BMSCs for clinical application, especially when receiving autologous BMSC transplantation. Given this situation, the quality control of these cells has become particularly important. Therefore, it is urgent to characterize BMSCs isolated from overweight/obese bone marrow environments. In this review, we summarize the evidence of the effects of overweight/obesity on the biological properties of BMSCs derived from humans and animals, including proliferation, clonogenicity, surface antigen expression, senescence, apoptosis, and trilineage differentiation, as well as the underlying mechanisms. Overall, the conclusions of existing studies are not consistent. Most studies demonstrate that overweight/obesity can influence one or more characteristics of BMSCs, while the involved mechanisms are still unclear. Moreover, insufficient evidence proves that weight loss or other interventions can rescue these qualities to baseline status. Thus, further research should address these issues and prioritize developing methods to improve functions of overweight- or obesity-derived BMSCs.
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Psaroudis RT, Singh U, Lora M, Jeon P, Boursiquot A, Stochaj U, Langlais D, Colmegna I. CD26 is a senescence marker associated with reduced immunopotency of human adipose tissue-derived multipotent mesenchymal stromal cells. Stem Cell Res Ther 2022; 13:358. [PMID: 35883188 PMCID: PMC9327293 DOI: 10.1186/s13287-022-03026-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/02/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction Human mesenchymal stromal cells (MSCs) have immunomodulatory, anti-inflammatory, and tolerogenic effects. Long-term in vitro expansion of MSCs to generate clinical grade products results in the accumulation of senescent-functionally impaired MSCs. Markers to assess the ‘senescent load’ of MSC products are needed. Methods Early and late passage human adipose tissue (AT) MSCs from pediatric and adult donors were characterized using established senescent markers [i.e., MSC size, granularity, and autofluorescence by flow cytometry; β-galactosidase staining (SA-β-gal); CDKN2A and CDKN1A by qRT-PCR]. In gene set enrichment analysis, DPP4 (also known as adenosine deaminase complexing protein 2 or CD26) was found as a prominent dysregulated transcript that was increased in late passage MSC(AT). This was confirmed in a larger number of MSC samples by PCR, flow cytometry, Western blotting, and immunofluorescence. In vitro immunopotency assays compared the function of CD26high and CD26low MSC(AT). The effect of senolytics on the CD26high subpopulation was evaluated in senescent MSC(AT). Results Late passage MSC(AT) had a senescence transcriptome signature. DPP4 was the most differentially enriched gene in senescent MSCs. Late passage senescent MSC(AT) had higher CD26 surface levels and total protein abundance. Moreover, CD26 surface levels were higher in early passage MSC(AT) from adults compared to pediatric donors. CD26 abundance correlated with established senescence markers. CD26high MSC(AT) had reduced immunopotency compared to CD26low MSC(AT). Senolytic treatment induced MSC apoptosis, which decreased the frequencies of CD26high MSC(AT). Conclusions DPP4 gene expression and DPP4/CD26 protein abundance are markers of replicative senescence in MSC(AT). Samples enriched in CD26high MSC(AT) have reduced immunopotency and CD26high MSCs are reduced with senolytics. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-03026-4.
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Affiliation(s)
- Rose Triantafillia Psaroudis
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada
| | - Urvashi Singh
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada
| | - Maximilien Lora
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada
| | - Peter Jeon
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada
| | - Abigail Boursiquot
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada
| | - Ursula Stochaj
- Department of Physiology, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - David Langlais
- Department of Human Genetics, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada.,Department of Microbiology and Immunology, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada
| | - Inés Colmegna
- Research Institute of the McGill University Health Centre, 1001 Decarie Blvd, Office # EM2-3238, Montreal, QC, H4A 3J1, Canada. .,Department of Microbiology and Immunology, Faculty of Medicine and Health Sciences, McGill University, Montreal, QC, Canada. .,Division of Rheumatology, Department of Medicine, Faculty of Medicine, McGill University, Montreal, QC, Canada.
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6
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Arora D, Robey PG. Recent updates on the biological basis of heterogeneity in bone marrow stromal cells/skeletal stem cells. BIOMATERIALS TRANSLATIONAL 2022; 3:3-16. [PMID: 35837340 PMCID: PMC9255791 DOI: 10.12336/biomatertransl.2022.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/17/2022] [Accepted: 03/20/2022] [Indexed: 11/15/2022]
Abstract
Based on studies over the last several decades, the self-renewing skeletal lineages derived from bone marrow stroma could be an ideal source for skeletal tissue engineering. However, the markers for osteogenic precursors; i.e., bone marrowderived skeletal stem cells (SSCs), in association with other cells of the marrow stroma (bone marrow stromal cells, BMSCs) and their heterogeneous nature both in vivo and in vitro remain to be clarified. This review aims to highlight: i) the importance of distinguishing BMSCs/SSCs from other "mesenchymal stem/stromal cells", and ii) factors that are responsible for their heterogeneity, and how these factors impact on the differentiation potential of SSCs towards bone. The prospective role of SSC enrichment, their expansion and its impact on SSC phenotype is explored. Emphasis has also been given to emerging single cell RNA sequencing approaches in scrutinizing the unique population of SSCs within the BMSC population, along with their committed progeny. Understanding the factors involved in heterogeneity may help researchers to improvise their strategies to isolate, characterize and adopt best culture practices and source identification to develop standard operating protocols for developing reproducible stem cells grafts. However, more scientific understanding of the molecular basis of heterogeneity is warranted that may be obtained from the robust high-throughput functional transcriptomics of single cells or clonal populations.
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Affiliation(s)
- Deepika Arora
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
- Biosystems and Biomaterials Division, National Institute of Standards and Technology, Department of Commerce, Gaithersburg, MD, USA
- Department of Biotechnology, School of Biological Engineering & Life Sciences, Shobhit Institute of Engineering & Technology (Deemed-to-be-University), Meerut, India
| | - Pamela Gehron Robey
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
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Liu X, Zhan Y, Xu W, Liu L, Liu X, Da J, Zhang K, Zhang X, Wang J, Liu Z, Jin H, Zhang B, Li Y. Characterization of transcriptional landscape in bone marrow-derived mesenchymal stromal cells treated with aspirin by RNA-seq. PeerJ 2022; 10:e12819. [PMID: 35127290 PMCID: PMC8793730 DOI: 10.7717/peerj.12819] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 12/30/2021] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION Aspirin is a common antipyretic, analgesic, and anti-inflammatory drug, which has been reported to extend life in animal models and application in the treatment of aging-related diseases. However, it remains unclear about the effects of aspirin on bone marrow-derived mesenchymal stromal cells (BM-MSCs). Here, we aimed to analyze the influence of aspirin on senescence and young BM-MSCs. METHODS BM-MSCs were serially passaged to construct a replicative senescence model. SA-β-gal staining, PCR, western blot, and RNA-sequencing were performed on BM-MSCs with or without aspirin treatment, to examine aspirin's impact on bone marrow-derived mesenchymal stem cells. RESULTS SA-β-gal staining, PCR, and western blot revealed that aspirin could alleviate the cellular expression of senescence-related indicators of BM-MSCs, including a decrease of SA-β-gal-positive cells and staining intensity, and downregulation of p16, p21, and p53 expression after aspirin treatment. RNA-sequencing results shown in the biological processes related to aging, aspirin could influence cellular immune response and lipid metabolism. CONCLUSION The efficacy of aspirin for retarding senescence of BM-MSCs was demonstrated. Our study indicated that the mechanisms of this delay might involve influencing immune response and lipid metabolism.
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Affiliation(s)
- Xinpeng Liu
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yuanbo Zhan
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China,The Second Affiliated Hospital of Harbin Medical University, Department of Periodontology and Oral Mucosa, Harbin, China
| | - Wenxia Xu
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Lixue Liu
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaoyao Liu
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Junlong Da
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Kai Zhang
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xinjian Zhang
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jianqun Wang
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ziqi Liu
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Han Jin
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Bin Zhang
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China,Heilongjiang Academy of Medical Sciences, Harbin, China
| | - Ying Li
- Heilongjiang Provincial Key Laboratory of Hard Tissue Development and Regeneration, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Meng Y, Chen J, Wu X. Effect of Hypoxia-Inducible Factor-1 α on Osteogenesis of Titanium Dioxide Nanotube Bone Marrow Mesenchymal Stem Cells with Different Diameters Under Periodic Tensile Stress. J Biomed Nanotechnol 2022; 18:112-119. [PMID: 35180904 DOI: 10.1166/jbn.2022.3221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Bone marrow mesenchymal stem cells (BMSC) have the ability to multi polarize with multiple tropisms and participate in tissue remodeling. This study assessed the effect of titanium dioxide nanotubes with different diameters on ossification of BMSC cells and HIF-1α expression in BMSC ossification. Titanium dioxide nanotubes with different diameters were prepared and then the following groups were set according to the size of pressure; Ti group, NT10 group, NT30 group, and NT60 group. Analysis of cell morphology was done by fluorescence microscope, while adhesion and proliferation were assessed by MTT assay. Moreover, ALP activity, collagen secretion and outer matrix mineralization and expression of HIF-1α, VEGF, and TWIST were assessed by RT-PCR and Western blot. The P3 generation of BMSC cells was successfully obtained. Three types of nanotubes were arranged regularly and contact angle showed NT60<NT30<NT10<Ti, protein adsorption presented NT10>Ti>NT30>NT60 (P < 0.05). Cells from NT30 and N60 groups showed obvious expansion with pseudopodia and pseudo plates of cells. Cell adhesion showed changes in sizes of NT10>Ti>NT30>NT66. NT60 group showed lower cell proliferation and higher ALP activity and collagen secretion than the other groups. NT30 and NT60 group presented higher mineralization level, larger diameter, and higher degree of promotion. The NT30 group presented lowest content of HIF-1α (0.12 ± 0.03), VEGF (0.013 ± 0.004), and TWIST (0.014 ± 0.003). Inoculation of BMSCs on titanium dioxide nanotubes of different diameters under cyclical tensile stress environment can promote growth of BMSC cells in a diameter-dependent manner.
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Affiliation(s)
- Yu Meng
- Department of Emergency Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Juwu Chen
- Department of Emergency Surgery, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Xuejian Wu
- Department of Orthopedics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052 Henan, China
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Zhang Q, Yu J, Chen Q, Yan H, Du H, Luo W. Regulation of pathophysiological and tissue regenerative functions of MSCs mediated via the WNT signaling pathway (Review). Mol Med Rep 2021; 24:648. [PMID: 34278470 PMCID: PMC8299209 DOI: 10.3892/mmr.2021.12287] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 06/22/2021] [Indexed: 12/18/2022] Open
Abstract
Tissues have remarkable natural capabilities to regenerate for the purpose of physiological turnover and repair of damage. Adult mesenchymal stem cells (MSCs) are well known for their unique self-renewal ability, pluripotency, homing potential, paracrine effects and immunomodulation. Advanced research of the unique properties of MSCs have opened up new horizons for tissue regenerative therapies. However, certain drawbacks of the application of MSCs, such as the low survival rate of transplanted MSCs, unsatisfactory efficiency and even failure to regenerate under an unbalanced microenvironment, are concerning with regards to their wider therapeutic applications. The activity of stem cells is mainly regulated by the anatomical niche; where they are placed during their clinical and therapeutic applications. Crosstalk between various niche signals maintains MSCs in homeostasis, in which the WNT signaling pathway plays vital roles. Several external or internal stimuli have been reported to interrupt the normal bioactivity of stem cells. The irreversible tissue loss that occurs during infection at the site of tissue grafting suggests an inhibitory effect mediated by microbial infections within MSC niches. In addition, MSC-seeded tissue engineering success is difficult in various tissues, when sites of injury are under the effects of a severe infection despite the immunomodulatory properties of MSCs. In the present review, the current understanding of the way in which WNT signaling regulates MSC activity modification under physiological and pathological conditions was summarized. An effort was also made to illustrate parts of the underlying mechanism, including the inflammatory factors and their interactions with the regulatory WNT signaling pathway, aiming to promote the clinical translation of MSC-based therapy.
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Affiliation(s)
- Qingtao Zhang
- Department of Stomatology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310085, P.R. China
| | - Jian Yu
- Department of Stomatology, Zhejiang Hospital, Hangzhou, Zhejiang 310030, P.R. China
| | - Qiuqiu Chen
- Department of Stomatology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310085, P.R. China
| | - Honghai Yan
- Department of Stomatology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310085, P.R. China
| | - Hongjiang Du
- Department of Stomatology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310085, P.R. China
| | - Wenjing Luo
- Department of General Dentistry, Boston University Henry M. Goldman School of Dental Medicine, Boston, MA 02118, USA
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10
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Denu RA, Hematti P. Optimization of oxidative stress for mesenchymal stromal/stem cell engraftment, function and longevity. Free Radic Biol Med 2021; 167:193-200. [PMID: 33677063 DOI: 10.1016/j.freeradbiomed.2021.02.042] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 12/18/2022]
Abstract
Mesenchymal stromal/stem cells (MSCs) are multipotent cells that possess great potential as a cellular therapeutic based on their ability to differentiate to different lineages and to modulate immune responses. However, their potential is limited by their low tissue abundance, and thus the need for robust ex vivo expansion prior to their application. This creates its own issues, namely replicative senescence, which could lead to reduced MSC functionality and negatively impact their engraftment. Ex vivo expansion and MSC aging are associated with greater oxidative stress. Therefore, there is great need to identify strategies to reduce oxidative stress in MSCs. This review summarizes the achievements made to date in addressing oxidative stress in MSCs and speculates about interesting avenues of future investigation to solve this critical problem.
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Affiliation(s)
- Ryan A Denu
- Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
| | - Peiman Hematti
- Departments of Medicine, Pediatrics, Surgery and Biomedical Engineering, Carbone Cancer Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
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11
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Cheng YH, Liu SF, Dong JC, Bian Q. Transcriptomic alterations underline aging of osteogenic bone marrow stromal cells. World J Stem Cells 2021; 13:128-138. [PMID: 33584984 PMCID: PMC7859986 DOI: 10.4252/wjsc.v13.i1.128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/01/2020] [Accepted: 11/17/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Multipotent bone marrow stromal cells (BMSCs) are adult stem cells that form functional osteoblasts and play a critical role in bone remodeling. During aging, an increase in bone loss and reduction in structural integrity lead to osteoporosis and result in an increased risk of fracture. We examined age-dependent histological changes in murine vertebrae and uncovered that bone loss begins as early as the age of 1 mo.
AIM To identify the functional alterations and transcriptomic dynamics of BMSCs during early bone loss.
METHODS We collected BMSCs from mice at early to middle ages and compared their self-renewal and differentiation potential. Subsequently, we obtained the transcriptomic profiles of BMSCs at 1 mo, 3 mo, and 7 mo.
RESULTS The colony-forming and osteogenic commitment capacity showed a comparable finding that decreased at the age of 1 mo. The transcriptomic analysis showed the enrichment of osteoblastic regulation genes at 1 mo and loss of osteogenic features at 3 mo. The BMSCs at 7 mo showed enrichment of adipogenic and DNA repair features. Moreover, we demonstrated that the WNT and MAPK signaling pathways were upregulated at 1 mo, followed by increased pro-inflammatory and apoptotic features.
CONCLUSION Our study uncovered the cellular and molecular dynamics of bone aging in mice and demonstrated the contribution of BMSCs to the early stage of age-related bone loss.
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Affiliation(s)
- Yu-Hao Cheng
- Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, MD 21205, United States
| | - Shu-Fen Liu
- Institute of Spine, Shanghai University of Traditional Chinese Medicine, Shanghai 200030, China
| | - Jing-Cheng Dong
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Qin Bian
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, China
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12
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To Breathe or Not to Breathe: The Role of Oxygen in Bone Marrow-Derived Mesenchymal Stromal Cell Senescence. Stem Cells Int 2021; 2021:8899756. [PMID: 33519938 PMCID: PMC7817290 DOI: 10.1155/2021/8899756] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/09/2020] [Accepted: 12/30/2020] [Indexed: 02/06/2023] Open
Abstract
Stem cell-based cellular therapy is a promising tool for the treatment of pathological conditions with underlying severe tissue damage or malfunction like in chronic cardiovascular, musculoskeletal, or inflammatory conditions. One of the biggest technical challenges of the use of natural stem cells, however, is the prevention of their premature senescence during therapeutical manipulations. Culturing stem cells under hypoxic conditions is believed to be a possible route to fulfill this goal. Here, we review current literature data on the effects of hypoxia on bone marrow-derived mesenchymal stromal cells, one of the most popular tools of practical cellular therapy, in the context of their senescence.
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13
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Das M, Mayilsamy K, Mohapatra SS, Mohapatra S. Mesenchymal stem cell therapy for the treatment of traumatic brain injury: progress and prospects. Rev Neurosci 2020; 30:839-855. [PMID: 31203262 DOI: 10.1515/revneuro-2019-0002] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 04/05/2019] [Indexed: 12/12/2022]
Abstract
Traumatic brain injury (TBI) is a major cause of injury-related mortality and morbidity in the USA and around the world. The survivors may suffer from cognitive and memory deficits, vision and hearing loss, movement disorders, and different psychological problems. The primary insult causes neuronal damage and activates astrocytes and microglia which evokes immune responses causing further damage to the brain. Clinical trials of drugs to recover the neuronal loss are not very successful. Regenerative approaches for TBI using mesenchymal stem cells (MSCs) seem promising. Results of preclinical research have shown that transplantation of MSCs reduced secondary neurodegeneration and neuroinflammation, promoted neurogenesis and angiogenesis, and improved functional outcome in the experimental animals. The functional improvement is not necessarily related to cell engraftment; rather, immunomodulation by molecular factors secreted by MSCs is responsible for the beneficial effects of this therapy. However, MSC therapy has a few drawbacks including tumor formation, which can be avoided by the use of MSC-derived exosomes. This review has focused on the research works published in the field of regenerative therapy using MSCs after TBI and its future direction.
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Affiliation(s)
- Mahasweta Das
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA.,Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Karthick Mayilsamy
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA.,Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Shyam S Mohapatra
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA.,Department of Internal Medicine, University of South Florida College of Medicine, Tampa, FL 33612, USA
| | - Subhra Mohapatra
- James A. Haley Veterans Hospital, Tampa, FL 33612, USA.,Department of Molecular Medicine, University of South Florida College of Medicine, Tampa, FL 33612, USA
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14
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Cruz T, López-Giraldo A, Noell G, Guirao A, Casas-Recasens S, Garcia T, Saco A, Sellares J, Agustí A, Faner R. Smoking Impairs the Immunomodulatory Capacity of Lung-Resident Mesenchymal Stem Cells in Chronic Obstructive Pulmonary Disease. Am J Respir Cell Mol Biol 2019; 61:575-583. [DOI: 10.1165/rcmb.2018-0351oc] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Tamara Cruz
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
| | - Alejandra López-Giraldo
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
- Respiratory Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Guillaume Noell
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; and
| | - Angela Guirao
- Respiratory Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | | | - Tamara Garcia
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
| | - Adela Saco
- Department of Pathology, Hospital Clinic, Barcelona, Spain
| | - Jacobo Sellares
- Respiratory Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; and
| | - Alvar Agustí
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
- Respiratory Institute, Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; and
| | - Rosa Faner
- Centro Investigación Biomédica en Red Enfermedades Respiratorias, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; and
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15
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Molecular Profiles of Cell-to-Cell Variation in the Regenerative Potential of Mesenchymal Stromal Cells. Stem Cells Int 2019; 2019:5924878. [PMID: 31636675 PMCID: PMC6766122 DOI: 10.1155/2019/5924878] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022] Open
Abstract
Cell-to-cell variation in the regenerative potential of mesenchymal stromal cells (MSCs) impedes the translation of MSC therapies into clinical practice. Cellular heterogeneity is ubiquitous across MSC cultures from different species and tissues. This review highlights advances to elucidate molecular profiles that identify cell subsets with specific regenerative properties in heterogeneous MSC cultures. Cell surface markers and global signatures are presented for proliferation and differentiation potential, as well as immunomodulation and trophic properties. Key knowledge gaps are discussed as potential areas of future research. Molecular profiles of MSC heterogeneity have the potential to enable unprecedented control over the regenerative potential of MSC therapies through the discovery of new molecular targets and as quality attributes to develop robust and reproducible biomanufacturing processes. These advances would have a positive impact on the nascent field of MSC therapeutics by accelerating the development of therapies with more consistent and effective treatment outcomes.
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16
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Faner R, Rojas M. Building Strong Neighborhoods in the Lung with a Little Help from My Mesenchymal Stem Cells. Am J Respir Crit Care Med 2019; 199:1176-1178. [PMID: 30557513 PMCID: PMC6519862 DOI: 10.1164/rccm.201811-2153ed] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Rosa Faner
- 1 Institut d'Investigacions Biomediques August Pi i Sunyer Barcelona, Spain.,2 Centro de Investigación Biomedica en Red Enfermedades Respiratorias Madrid, Spain
| | - Mauricio Rojas
- 3 The Dorothy P. and Richard P. Simmons Center for Interstitial Lung Diseases and.,4 Division of Pulmonary, Allergy and Critical Care Medicine University of Pittsburgh Medical Center Pittsburgh, Pennsylvania
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17
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Zhai W, Yong D, El-Jawhari JJ, Cuthbert R, McGonagle D, Win Naing M, Jones E. Identification of senescent cells in multipotent mesenchymal stromal cell cultures: Current methods and future directions. Cytotherapy 2019; 21:803-819. [PMID: 31138507 DOI: 10.1016/j.jcyt.2019.05.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 03/30/2019] [Accepted: 05/06/2019] [Indexed: 12/11/2022]
Abstract
Regardless of their tissue of origin, multipotent mesenchymal stromal cells (MSCs) are commonly expanded in vitro for several population doublings to achieve a sufficient number of cells for therapy. Prolonged MSC expansion has been shown to result in phenotypical, morphological and gene expression changes in MSCs, which ultimately lead to the state of senescence. The presence of senescent cells in therapeutic MSC batches is undesirable because it reduces their viability, differentiation potential and trophic capabilities. Additionally, senescent cells acquire senescence-activated secretory phenotype, which may not only induce apoptosis in the neighboring host cells following MSC transplantation, but also trigger local inflammatory reactions. This review outlines the current and promising new methodologies for the identification of senescent cells in MSC cultures, with a particular emphasis on non-destructive and label-free methodologies. Technologies allowing identification of individual senescent cells, based on new surface markers, offer potential advantage for targeted senescent cell removal using new-generation senolytic agents, and subsequent production of therapeutic MSC batches fully devoid of senescent cells. Methods or a combination of methods that are non-destructive and label-free, for example, involving cell size and spectroscopic measurements, could be the best way forward because they do not modify the cells of interest, thus maximizing the final output of therapeutic-grade MSC cultures. The further incorporation of machine learning methods has also recently shown promise in facilitating, automating and enhancing the analysis of these measured data.
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Affiliation(s)
- Weichao Zhai
- Leeds Institute of Rheumatic and musculoskeletal Medicine, Leeds, UK; Singapore Institute of Manufacturing Technology, A*STAR, Innovis, Singapore
| | - Derrick Yong
- Singapore Institute of Manufacturing Technology, A*STAR, Innovis, Singapore
| | - Jehan Jomaa El-Jawhari
- Leeds Institute of Rheumatic and musculoskeletal Medicine, Leeds, UK; Department of Clinical Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Richard Cuthbert
- Leeds Institute of Rheumatic and musculoskeletal Medicine, Leeds, UK
| | - Dennis McGonagle
- Leeds Institute of Rheumatic and musculoskeletal Medicine, Leeds, UK
| | - May Win Naing
- Singapore Institute of Manufacturing Technology, A*STAR, Innovis, Singapore
| | - Elena Jones
- Leeds Institute of Rheumatic and musculoskeletal Medicine, Leeds, UK.
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18
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Wiese DM, Ruttan CC, Wood CA, Ford BN, Braid LR. Accumulating Transcriptome Drift Precedes Cell Aging in Human Umbilical Cord-Derived Mesenchymal Stromal Cells Serially Cultured to Replicative Senescence. Stem Cells Transl Med 2019; 8:945-958. [PMID: 30924318 DOI: 10.1002/sctm.18-0246] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 01/22/2019] [Indexed: 12/13/2022] Open
Abstract
In preclinical studies, mesenchymal stromal cells (MSCs) exhibit robust potential for numerous applications. To capitalize on these benefits, cell manufacturing and delivery protocols have been scaled up to facilitate clinical trials without adequately addressing the impact of these processes on cell utility nor inevitable regulatory requirements for consistency. Growing evidence indicates that culture-aged MSCs, expanded to the limits of replicative exhaustion to generate human doses, are not equivalent to early passage cells, and their use may underpin reportedly underwhelming or inconsistent clinical outcomes. Here, we sought to define the maximum expansion boundaries for human umbilical cord-derived MSCs, cultured in chemically defined xeno- and serum-free media, that yield consistent cell batches comparable to early passage cells. Two male and two female donor populations, recovered from cryostorage at mean population doubling level (mPDL) 10, were serially cultivated until replicative exhaustion (senescence). At each passage, growth kinetics, cell morphology, and transcriptome profiles were analyzed. All MSC populations displayed comparable growth trajectories through passage 9 (P9; mPDL 45) and variably approached senescence after P10 (mPDL 49). Transcription profiles of 14,500 human genes, generated by microarray, revealed a nonlinear evolution of culture-adapted MSCs. Significant expression changes occurred only after P5 (mPDL 27) and accumulated rapidly after P9 (mPDL 45), preceding other cell aging metrics. We report that cryobanked umbilical cord-derived MSCs can be reliably expanded to clinical human doses by P4 (mPDL 23), before significant transcriptome drift, and thus represent a mesenchymal cell source suited for clinical translation of cellular therapies. Stem Cells Translational Medicine 2019;8:945&958.
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Affiliation(s)
| | | | | | - Barry N Ford
- Casualty Management Section, DRDC Suffield Research Centre, Medicine Hat, Alberta, Canada
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19
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In vitro expansion affects the response of human bone marrow stromal cells to irradiation. Stem Cell Res Ther 2019; 10:82. [PMID: 30850008 PMCID: PMC6408817 DOI: 10.1186/s13287-019-1191-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 01/25/2019] [Accepted: 02/25/2019] [Indexed: 02/07/2023] Open
Abstract
Background Bone marrow stromal cells (BMSCs) are extensively used in regeneration therapy and cytology experiments simulate how BMSCs respond to radiation. Due to the small number and the heterogeneity of primary isolated BMSCs, extensive in vitro expansion is usually required before application, which affects the cellular characteristics and gene expression of BMSCs. However, whether the radiation response of BMSCs changes during in vitro expansion is unclear. Methods In this study, BMSCs were passaged in vitro and irradiated at passage 6 (P6) and passage 10 (P10). Then, apoptosis, the cell cycle, senescence, the cytokine secretion and the gene expression profile were analysed for the P6, P10, and non-irradiated (control) BMSCs at different post-irradiation time points. Results The P6 BMSCs had a lower percentage of apoptotic cells than the P10 BMSCs at 24 and 48 h post-irradiation but not compared to that of the controls at 2 and 8 h post-irradiation. The P6 BMSCs had a lower percentage of cells in S phase and a higher percentage in G1 phase than the P10 BMSCs at 2 and 8 h post-irradiation. The radiation had similar effects on the senescent cell level and impaired immunomodulation capacity of the P6 and P10 BMSCs. Regardless of whether they were irradiated, the P6 and P10 BMSCs always expressed a distinctive set of genes. The upregulated genes were enriched in pathways including the cell cycle, DNA replication and oocyte meiosis. Then, a subset of conserved irradiation response genes across the BMSCs was identified, comprising 12 differentially upregulated genes and 5 differentially downregulated genes. These genes were especially associated with the p53 signaling pathway, DNA damage and DNA repair. Furthermore, validation experiments revealed that the mRNA and protein levels of these conserved genes were different between the P6 and P10 BMSCs after irradiation. Weighted gene co-expression network analysis supported these findings and further revealed the effects of cell passage on the irradiation response in BMSCs. Conclusion The results indicated that cell passage in vitro affected the irradiation response of BMSCs via molecular mechanisms that mediated differences in apoptosis, the cell cycle, senescence and the cytokine secretion. Thus, accurate cell passage information is not only important for transplantation therapy but also for future studies on the radiation response in BMSCs. Electronic supplementary material The online version of this article (10.1186/s13287-019-1191-3) contains supplementary material, which is available to authorized users.
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20
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Liu S, Stroncek DF, Zhao Y, Chen V, Shi R, Chen J, Ren J, Liu H, Bae HJ, Highfill SL, Jin P. Single cell sequencing reveals gene expression signatures associated with bone marrow stromal cell subpopulations and time in culture. J Transl Med 2019; 17:23. [PMID: 30635013 PMCID: PMC6330466 DOI: 10.1186/s12967-018-1766-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 12/31/2018] [Indexed: 01/27/2023] Open
Abstract
Background Bone marrow stromal cells (BMSCs) are a heterogeneous population that participates in wound healing, immune modulation and tissue regeneration. Next generation sequencing was used to analyze transcripts from single BMSCs in order to better characterize BMSC subpopulations. Methods Cryopreserved passage 2 BMSCs from one healthy subject were cultured through passage 10. The transcriptomes of bulk BMSCs from designated passages were analyzed with microarrays and RNA sequencing (RNA-Seq). For some passages, single BMSCs were separated using microfluidics and their transcriptomes were analyzed by RNA-Seq. Results Transcriptome analysis by microarray and RNA-Seq of unseparated BMSCs from passages 2, 4, 6, 8, 9 and 10 yielded similar results; both data sets grouped passages 4 and 6 and passages 9 and 10 together and genes differentially expressed among these early and late passage BMSCs were similar. 3D Diffusion map visualization of single BMSCs from passages 3, 4, 6, 8 and 9 clustered passages 3 and 9 into two distinct groups, but there was considerable overlap for passages 4, 6 and 8 cells. Markers for early passage, FGFR2, and late passage BMSCs, PLAT, were able to identify three subpopulations within passage 3 BMSCs; one that expressed high levels of FGFR2 and low levels of PLAT; one that expressed low levels of FGFR2 and high levels of PLAT and one that expressed intermediate levels of FGFR2 and low levels of PLAT. Conclusions Single BMSCs can be separated by microfluidics and their transcriptome analyzed by next generation sequencing. Single cell analysis of early passage BMSCs identified a subpopulation of cells expressing high levels of FGFR2 that might include skeletal stem cells. Electronic supplementary material The online version of this article (10.1186/s12967-018-1766-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shutong Liu
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - David F Stroncek
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA.
| | - Yingdong Zhao
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Victoria Chen
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Rongye Shi
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Jinguo Chen
- Center for Human Immunology, Autoimmunity and Inflammation, National Institute of Allergy and Infectious Diseases, NIH, Bethesda, MD, USA
| | - Jiaqiang Ren
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Hui Liu
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Hee Joon Bae
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Steven L Highfill
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Ping Jin
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
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21
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Myneni VD, McClain-Caldwell I, Martin D, Vitale-Cross L, Marko K, Firriolo JM, Labow BI, Mezey E. Mesenchymal stromal cells from infants with simple polydactyly modulate immune responses more efficiently than adult mesenchymal stromal cells. Cytotherapy 2018; 21:148-161. [PMID: 30595353 DOI: 10.1016/j.jcyt.2018.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 11/04/2018] [Accepted: 11/29/2018] [Indexed: 12/23/2022]
Abstract
Bone marrow-derived stromal cells or mesenchymal stromal cells (BMSCs or MSCs, as we will call them in this work) are multipotent progenitor cells that can differentiate into osteoblasts, adipocytes and chondrocytes. In addition, MSCs have been shown to modulate the function of a variety of immune cells. Donor age has been shown to affect the regenerative potential, differentiation, proliferation and anti-inflammatory potency of MSCs; however, the impact of donor age on their immunosuppressive activity is unknown. In this study, we evaluated the ability of MSCs derived from very young children and adults on T-cell suppression and cytokine secretion by monocytes/macrophages. MSCs were obtained from extra digits of children between 10 and 21 months and adults between 28 and 64 years of age. We studied cell surface marker expression, doubling time, lineage differentiation potential and immunosuppressive function of the MSCs. Young MSCs double more quickly and differentiate into bone and fat cells more efficiently than those from older donors. They also form more and dense colonies of fibroblasts (colony forming unit-fibroblast [CFU-F]). MSCs from both young and adult subjects suppressed T-cell proliferation in a mitogen-induced assay at 1:3 and 1:30 ratios. At a 1:30 ratio, however, MSCs from adults did not, but MSCs from infants did suppress T-cell proliferation. In the mixed lymphocyte reaction assay, MSCs from infants produced similar levels of suppression at all three MSC/T-cell ratios, but adult MSCs only inhibited T-cell proliferation at a 1:3 ratio. Cytokine analyses of co-cultures of MSCs and macrophages showed that both adult and young MSCs suppress tumor necrosis factor alpha (TNF-α) and induce interleukin-10 (IL-10) production in macrophage co-culture assay in a similar manner. Overall, this work shows that developing MSCs display a higher level of immunosuppression than mature MSCs.
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Affiliation(s)
- Vamsee D Myneni
- Adult Stem Cell Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Ian McClain-Caldwell
- Adult Stem Cell Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Daniel Martin
- Genomics & Computational Biology Core, National Institute of Dental and Craniofacial Research, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Bethesda, Maryland, USA
| | - Lynn Vitale-Cross
- Adult Stem Cell Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Karoly Marko
- Adult Stem Cell Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Joseph M Firriolo
- Department of Plastic and Oral Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Brian I Labow
- Department of Plastic and Oral Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Eva Mezey
- Adult Stem Cell Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA.
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22
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Ren J, Ward D, Chen S, Tran K, Jin P, Sabatino M, Robey PG, Stroncek DF. Comparison of human bone marrow stromal cells cultured in human platelet growth factors and fetal bovine serum. J Transl Med 2018. [PMID: 29540180 PMCID: PMC5853093 DOI: 10.1186/s12967-018-1400-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Background Bone marrow stromal cells (BMSCs) have classically been cultured in media supplemented with fetal bovine serum (FBS). As an alternative to FBS, pooled solvent detergent apheresis platelets, HPGF-C18, was evaluated for BMSC culture. Methods A comparison of passage 2 BMSC growth revealed that 10% HPGF-C18 produced similar cell numbers as 20% FBS. Marrow aspirates from 5 healthy subjects were cultured for 4 passages in 10% HPGF-C18 or 20% FBS and were analyzed for proliferation, colony formation efficiency (CFE), surface marker expression, suppression of mixed lymphocyte reactions (MLRs), global gene and microRNA expression analysis. BMSC supernatant cytokine and growth factor concentrations were also compared. Results Primary cultures of marrow aspirates in 10% HPGF-C18 and 20% FBS yielded similar numbers and CFE. After 4 passages, 10% HPGF-C18 and 20% FBS yielded similar numbers of BMSCs, surface marker expression patterns and immunosuppression effects. Gene and microRNA expression analysis revealed that BMSCs cultured under the two conditions had distinct expression profiles. Gene Set Enrichment Analysis (GSEA) revealed HPGF-C18-cultured BMSCs were enriched in metabolic processing and biosynthetic pathways, cell proliferation and cell cycle pathways, and immune response pathways. FBS-cultured BMSCs were enriched in MAPK signaling, TGF-beta signaling, cell adhesion and extracellular matrix pathways. Differently expressed microRNAs were related to the osteogenesis of BMSCs. The supernatant of HPGF-C18 BMSCs had higher levels of PEDF and TGFB1 and lower levels of IL6, VEGF, SDF1 and PLGF. Conclusions Traditional measures, expansion, surface marker expression and inhibition of MLRs suggest that BMSC cultured in HPGF-C18 and FBS were similar, but analysis at the molecular level revealed many differences. BMSCs cultured in HPGF-C18 should be assessed in specific functional assays that reflect application-specific potency before substituting FBS with HPGF-C18.
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Affiliation(s)
- Jiaqiang Ren
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Dawn Ward
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Steven Chen
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Katherine Tran
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Ping Jin
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Marianna Sabatino
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA
| | - Pamela G Robey
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD, 20892, USA
| | - David F Stroncek
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Drive-MSC-1184, Building 10, Room 3C720, Bethesda, MD, 20892-1184, USA.
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Medeiros Tavares Marques JC, Cornélio DA, Nogueira Silbiger V, Ducati Luchessi A, de Souza S, Batistuzzo de Medeiros SR. Identification of new genes associated to senescent and tumorigenic phenotypes in mesenchymal stem cells. Sci Rep 2017; 7:17837. [PMID: 29259202 PMCID: PMC5736717 DOI: 10.1038/s41598-017-16224-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 11/08/2017] [Indexed: 02/06/2023] Open
Abstract
Although human mesenchymal stem cells (hMSCs) are a powerful tool for cell therapy, prolonged culture times result in replicative senescence or acquisition of tumorigenic features. To identify a molecular signature for senescence, we compared the transcriptome of senescent and young hMSCs with normal karyotype (hMSCs/n) and with a constitutional inversion of chromosome 3 (hMSC/inv). Senescent and young cells from both lineages showed differentially expressed genes (DEGs), with higher levels in senescent hMSCs/inv. Among the 30 DEGs in senescent hMSC/inv, 11 are new candidates for biomarkers of cellular senescence. The functional categories most represented in senescent hMSCs were related to cellular development, cell growth/proliferation, cell death, cell signaling/interaction, and cell movement. Mapping of DEGs onto biological networks revealed matrix metalloproteinase-1, thrombospondin 1, and epidermal growth factor acting as topological bottlenecks. In the comparison between senescent hMSCs/n and senescent hMSCs/inv, other functional annotations such as segregation of chromosomes, mitotic spindle formation, and mitosis and proliferation of tumor lines were most represented. We found that many genes categorized into functional annotations related to tumors in both comparisons, with relation to tumors being highest in senescent hMSCs/inv. The data presented here improves our understanding of the molecular mechanisms underlying the onset of cellular senescence as well as tumorigenesis.
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Affiliation(s)
- Joana Cristina Medeiros Tavares Marques
- Faculdade de Ciências da Saúde do Trairi (FACISA), Universidade Federal do Rio Grande do Norte (UFRN), Rua Traíri, S/N, Centro, Santa Cruz, Rio Grande do Norte (RN), 59200-000, Brazil
| | - Déborah Afonso Cornélio
- Laboratório de Biologia Molecular e Genômica, Centro de Biociências, UFRN, Campus Universitário, Avenida Senador Salgado Filho, 3000, Lagoa nova, Natal, RN, 59078-900, Brazil
| | - Vivian Nogueira Silbiger
- Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, CCS/UFRN, Av General Cordeiro de Farias S/N, Petropolis, Natal, 59010-115, RN, Brazil
| | - André Ducati Luchessi
- Departamento de Análises Clínicas e Toxicológicas, Centro de Ciências da Saúde, CCS/UFRN, Av General Cordeiro de Farias S/N, Petropolis, Natal, 59010-115, RN, Brazil
| | - Sandro de Souza
- Instituto do Cérebro, Instituto de Metrópole Digital, UFRN, Av. Nascimento de Castro, 2155, UFRN, 59056-450, RN, Brazil
| | - Silvia Regina Batistuzzo de Medeiros
- Laboratório de Biologia Molecular e Genômica, Centro de Biociências, UFRN, Campus Universitário, Avenida Senador Salgado Filho, 3000, Lagoa nova, Natal, RN, 59078-900, Brazil.
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24
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Bakopoulou A, Apatzidou D, Aggelidou E, Gousopoulou E, Leyhausen G, Volk J, Kritis A, Koidis P, Geurtsen W. Isolation and prolonged expansion of oral mesenchymal stem cells under clinical-grade, GMP-compliant conditions differentially affects "stemness" properties. Stem Cell Res Ther 2017; 8:247. [PMID: 29096714 PMCID: PMC5667471 DOI: 10.1186/s13287-017-0705-0] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 10/17/2017] [Accepted: 10/19/2017] [Indexed: 02/08/2023] Open
Abstract
Background Development of clinical-grade cell preparations is central to meeting the regulatory requirements for cellular therapies under good manufacturing practice-compliant (cGMP) conditions. Since addition of animal serum in culture media may compromise safe and efficient expansion of mesenchymal stem cells (MSCs) for clinical use, this study aimed to investigate the potential of two serum/xeno-free, cGMP culture systems to maintain long-term “stemness” of oral MSCs (dental pulp stem cells (DPSCs) and alveolar bone marrow MSCs (aBMMSCs)), compared to conventional serum-based expansion. Methods DPSC and aBMMSC cultures (n = 6/cell type) were established from pulp and alveolar osseous biopsies respectively. Three culture systems were used: StemPro_MSC/SFM_XenoFree (Life Technologies); StemMacs_MSC/XF (Miltenyi Biotek); and α-MEM (Life Technologies) with 15% fetal bovine serum. Growth (population doublings (PDs)), immunophenotypic (flow cytometric analysis of MSC markers) and senescence (β-galactosidase (SA-β-gal) activity; telomere length) characteristics were determined during prolonged expansion. Gene expression patterns of osteogenic (ALP, BMP-2), adipogenic (LPL, PPAR-γ) and chondrogenic (ACAN, SOX-9) markers and maintenance of multilineage differentiation potential were determined by real-time PCR. Results Similar isolation efficiency and stable growth dynamics up to passage 10 were observed for DPSCs under all expansion conditions. aBMMSCs showed lower cumulative PDs compared to DPSCs, and when StemMacs was used substantial delays in cell proliferation were noted after passages 6–7. Serum/xeno-free expansion produced cultures with homogeneous spindle-shaped phenotypes, while serum-based expansion preserved differential heterogeneous characteristics of each MSC population. Prolonged expansion of both MSC types but in particular the serum/xeno-free-expanded aBMMSCs was associated with downregulation of CD146, CD105, Stro-1, SSEA-1 and SSEA-4, but not CD90, CD73 and CD49f, in parallel with an increase of SA-gal-positive cells, cell size and granularity and a decrease in telomere length. Expansion under both serum-free systems resulted in “osteogenic pre-disposition”, evidenced by upregulation of osteogenic markers and elimination of chondrogenic and adipogenic markers, while serum-based expansion produced only minor changes. DPSCs retained a diminishing (CCM, StemPro) or increasing (StemMacs) mineralization potential with passaging, while aBMMSCs lost this potential after passages 6–7 under all expansion conditions. Conclusions These findings indicate there is still a vacant role for development of qualified protocols for clinical-grade expansion of oral MSCs; a key milestone achievement for translation of research from the bench to clinics. Electronic supplementary material The online version of this article (doi:10.1186/s13287-017-0705-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Athina Bakopoulou
- Department of Prosthodontics, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), GR-54124, Thessaloniki, Greece. .,cGMP Regenerative Medicine Facility, Department of Physiology and Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece. .,Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School (MHH), Hannover, Germany.
| | - Danae Apatzidou
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece
| | - Eleni Aggelidou
- Department of Physiology and Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece.,cGMP Regenerative Medicine Facility, Department of Physiology and Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece
| | - Evangelia Gousopoulou
- Department of Preventive Dentistry, Periodontology and Implant Biology, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece.,Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School (MHH), Hannover, Germany
| | - Gabriele Leyhausen
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School (MHH), Hannover, Germany
| | - Joachim Volk
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School (MHH), Hannover, Germany
| | - Aristeidis Kritis
- Department of Physiology and Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece.,cGMP Regenerative Medicine Facility, Department of Physiology and Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), Thessaloniki, Greece
| | - Petros Koidis
- Department of Prosthodontics, School of Dentistry, Faculty of Health Sciences, Aristotle University of Thessaloniki (A.U.Th), GR-54124, Thessaloniki, Greece
| | - Werner Geurtsen
- Department of Conservative Dentistry, Periodontology and Preventive Dentistry, Hannover Medical School (MHH), Hannover, Germany
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25
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Bellayr IH, Kumar A, Puri RK. MicroRNA expression in bone marrow-derived human multipotent Stromal cells. BMC Genomics 2017; 18:605. [PMID: 28800721 PMCID: PMC5553681 DOI: 10.1186/s12864-017-3997-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 08/01/2017] [Indexed: 12/11/2022] Open
Abstract
Background Multipotent stromal cells (MSCs) are being studied in the field of regenerative medicine for their multi-lineage differentiation and immunoregulatory capacity. MicroRNAs (miRNAs) are short non-coding RNAs that are responsible for regulating gene expression by targeting transcripts, which can impact MSC functions such as cellular proliferation, differentiation, migration and cell death. miRNAs are expressed in MSCs; however, the impact of miRNAs on cellular functions and donor variability is not well understood. Eight MSC lines were expanded to passages 3, 5 and 7, and their miRNA expression was evaluated using microarray technology. Results Statistical analyses of our data revealed that 71 miRNAs out of 939 examined were expressed by this set of MSC lines at all passages and the expression of 11 miRNAs were significantly different between passages 3 and 7, while the expression of 7 miRNAs was significantly different between passages 3 and 5. The expression of these identified miRNAs was evaluated using RT-qPCR for both the first set of MSC lines (n = 6) and a second set of MSC lines (n = 7) expanded from passages 4 to 8. By RT-qPCR only 2 miRNAs, miR-638 and miR-572 were upregulated at passage 7 compared to passage 3 in the first set of MSC lines by 1.71 and 1.54 fold, respectively; and upregulated at passage 8 compared to passage 4 in the second set of MSC lines, 1.35 and 1.59 fold, respectively. Conclusions The expression of miR-638 and miR-572 can distinguish MSCs from two different passages of cell culture. These results may be useful in establishing critical quality attributes of MSCs and determining whether changes in these two miRNAs impact cellular functions. Electronic supplementary material The online version of this article (doi:10.1186/s12864-017-3997-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ian H Bellayr
- Tumor Vaccines and Biotechnology Branch, Division of Cellular and Gene Therapies, Center for Biologics and Evaluation Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Abhinav Kumar
- Tumor Vaccines and Biotechnology Branch, Division of Cellular and Gene Therapies, Center for Biologics and Evaluation Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Raj K Puri
- Tumor Vaccines and Biotechnology Branch, Division of Cellular and Gene Therapies, Center for Biologics and Evaluation Research, US Food and Drug Administration, Silver Spring, MD, USA.
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27
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Kasoju N, Wang H, Zhang B, George J, Gao S, Triffitt JT, Cui Z, Ye H. Transcriptomics of human multipotent mesenchymal stromal cells: Retrospective analysis and future prospects. Biotechnol Adv 2017; 35:407-418. [DOI: 10.1016/j.biotechadv.2017.04.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 04/19/2017] [Accepted: 04/20/2017] [Indexed: 12/28/2022]
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28
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Jiang T, Xu G, Wang Q, Yang L, Zheng L, Zhao J, Zhang X. In vitro expansion impaired the stemness of early passage mesenchymal stem cells for treatment of cartilage defects. Cell Death Dis 2017; 8:e2851. [PMID: 28569773 PMCID: PMC5520885 DOI: 10.1038/cddis.2017.215] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 04/07/2017] [Accepted: 04/10/2017] [Indexed: 02/08/2023]
Abstract
In vitro cultured autologous mesenchymal stem cells (MSCs) within passage 5 have been approved for clinical application in stem cell-based treatment of cartilage defects. However, their chondrogenic potential has not yet been questioned or verified. In this study, the chondrogenic potential of bone marrow MSCs at passage 3 (P3 BMSCs) was investigated both in cartilage repair and in vitro, with freshly isolated bone marrow mononuclear cells (BMMNCs) as controls. The results showed that P3 BMSCs were inferior to BMMNCs not only in their chondrogenic differentiation ability but also as candidates for long-term repair of cartilage defects. Compared with BMMNCs, P3 BMSCs presented a decay in telomerase activity and a change in chromosomal morphology with potential anomalous karyotypes, indicating senescence. In addition, interindividual variability in P3 BMSCs is much higher than in BMMNCs, demonstrating genomic instability. Interestingly, remarkable downregulation in cell cycle, DNA replication and mismatch repair (MMR) pathways as well as in multiple genes associated with telomerase activity and chromosomal stability were found in P3 BMSCs. This result indicates that telomerase and chromosome anomalies might originate from expansion, leading to impaired stemness and pluripotency of stem cells. In vitro culture and expansion are not recommended for cell-based therapy, and fresh BMMNCs are the first choice.
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Affiliation(s)
- Tongmeng Jiang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Department of Orthopaedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Guojie Xu
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Department of Orthopaedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Qiuyan Wang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning 530021, China
| | - Lihui Yang
- School of Nursing, Guangxi Medical University, Nanning 530021, China
| | - Li Zheng
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Collaborative Innovation Center of Guangxi Biological Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Jinmin Zhao
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Department of Orthopaedics Trauma and Hand Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Collaborative Innovation Center of Guangxi Biological Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China.,Guangxi Key Laboratory of Regenerative Medicine, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Xingdong Zhang
- National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
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Histone Modifications Pattern Associated With a State of Mesenchymal Stem Cell Cultures Derived From Amniotic Fluid of Normal and Fetus‐Affected Gestations. J Cell Biochem 2017; 118:3744-3755. [DOI: 10.1002/jcb.26022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 03/30/2017] [Indexed: 12/17/2022]
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30
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Manufacturing Differences Affect Human Bone Marrow Stromal Cell Characteristics and Function: Comparison of Production Methods and Products from Multiple Centers. Sci Rep 2017; 7:46731. [PMID: 28447618 PMCID: PMC5406832 DOI: 10.1038/srep46731] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Accepted: 03/08/2017] [Indexed: 01/17/2023] Open
Abstract
Human bone marrow stromal cells (BMSCs, also known as bone marrow-derived mesenchymal stem cells) are manufactured using many different methods, but little is known about the spectrum of manufacturing methods used and their effects on BMSC characteristics and function. Seven centers using, and one developing, Good Manufacturing Practices (GMP) processes were surveyed as to their production methods. Among the seven centers, all used marrow aspirates as the starting material, but no two centers used the same manufacturing methods. Two to four BMSC lots from each center were compared using global gene expression. Among the twenty-four BMSC lots from the eight centers intra-center transcriptome variability was low and similar among centers. Principal component analysis and unsupervised hierarchical clustering analysis separated all the lots from five centers into five distinct clusters. BMSCs from six of the eight centers were tested for their ability to form bone and support hematopoiesis by in vivo transplantation (defining features of BMSCs). Those from all six centers tested formed bone, but the quantity formed was highly variable and BMSCs from only three centers supported hematopoiesis. These results show that differences in manufacturing resulted in variable BMSC characteristics including their ability to form bone and support hematopoiesis.
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31
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Senescence-Associated Molecular and Epigenetic Alterations in Mesenchymal Stem Cell Cultures from Amniotic Fluid of Normal and Fetus-Affected Pregnancy. Stem Cells Int 2016; 2016:2019498. [PMID: 27803714 PMCID: PMC5075644 DOI: 10.1155/2016/2019498] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 08/25/2016] [Indexed: 01/01/2023] Open
Abstract
Human amniotic-fluid-derived mesenchymal stem cells (AF-MSCs) are interesting for their multilineage differentiation potential and wide range of therapeutic applications due to the ease of culture expansion. However, MSCs undergo replicative senescence. So far, the molecular mechanisms that underlie fetal diseases and cell senescence are still poorly understood. Here, we analyzed senescence-associated morphologic, molecular, and epigenetic characteristics during propagation of MSCs derived from AF of normal and fetus-affected pregnancy. AF-MSCs cultures from both cell sources displayed quite similar morphology and expression of specific cell surface (CD44, CD90, and CD105) and stemness (Oct4, Nanog, Sox2, and Rex1) markers but had interindividual variability in proliferation capability and time to reach senescence. Within passages 4 and 8, senescent cultures exhibited typical morphological features, senescence-associated β-galactosidase activity, increased levels of p16, and decreased levels of miR-17 and miR-21 but showed differential expression of p21, p53, and ATM dependently on the onset of cell senescence. These differences correlated with changes in the level of chromatin modifiers (DNMT1 and HDAC1) and polycomb group proteins (EZH2, SUZ12, and BMI1) paralleling with changes in the expression of repressive histone marks (H3K9me3 and H3K27me3) and stemness markers (Oct4, Nanog, Sox2, and Rex1). Therefore epigenetic factors are important for AF-MSCs senescence process that may be related with individuality of donor or a fetus malignancy status.
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Cholesterol Retards Senescence in Bone Marrow Mesenchymal Stem Cells by Modulating Autophagy and ROS/p53/p21 Cip1/Waf1 Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:7524308. [PMID: 27703600 PMCID: PMC5040816 DOI: 10.1155/2016/7524308] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Revised: 07/31/2016] [Accepted: 08/22/2016] [Indexed: 12/19/2022]
Abstract
In the present study, we demonstrated that bone marrow mesenchymal stem cells (BMSCs) of the 3rd passage displayed the senescence-associated phenotypes characterized with increased activity of SA-β-gal, altered autophagy, and increased G1 cell cycle arrest, ROS production, and expression of p53 and p21Cip1/Waf1 compared with BMSCs of the 1st passage. Cholesterol (CH) reduced the number of SA-β-gal positive cells in a dose-dependent manner in aging BMSCs induced by H2O2 and the 3rd passage BMSCs. Moreover, CH inhibited the production of ROS and expression of p53 and p21Cip1/Waf1 in both cellular senescence models and decreased the percentage of BMSCs in G1 cell cycle in the 3rd passage BMSCs. CH prevented the increase in SA-β-gal positive cells induced by RITA (reactivation of p53 and induction of tumor cell apoptosis, a p53 activator) or 3-MA (3-methyladenine, an autophagy inhibitor). Our results indicate that CH not only is a structural component of cell membrane but also functionally contributes to regulating cellular senescence by modulating cell cycle, autophagy, and the ROS/p53/p21Cip1/Waf1 signaling pathway.
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Effects of Oxidative Stress on Mesenchymal Stem Cell Biology. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:2989076. [PMID: 27413419 PMCID: PMC4928004 DOI: 10.1155/2016/2989076] [Citation(s) in RCA: 210] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 05/29/2016] [Indexed: 02/08/2023]
Abstract
Mesenchymal stromal/stem cells (MSCs) are multipotent stem cells present in most fetal and adult tissues. Ex vivo culture-expanded MSCs are being investigated for tissue repair and immune modulation, but their full clinical potential is far from realization. Here we review the role of oxidative stress in MSC biology, as their longevity and functions are affected by oxidative stress. In general, increased reactive oxygen species (ROS) inhibit MSC proliferation, increase senescence, enhance adipogenic but reduce osteogenic differentiation, and inhibit MSC immunomodulation. Furthermore, aging, senescence, and oxidative stress reduce their ex vivo expansion, which is critical for their clinical applications. Modulation of sirtuin expression and activity may represent a method to reduce oxidative stress in MSCs. These findings have important implications in the clinical utility of MSCs for degenerative and immunological based conditions. Further study of oxidative stress in MSCs is imperative in order to enhance MSC ex vivo expansion and in vivo engraftment, function, and longevity.
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Bellayr IH, Marklein RA, Lo Surdo JL, Bauer SR, Puri RK. Identification of Predictive Gene Markers for Multipotent Stromal Cell Proliferation. Stem Cells Dev 2016; 25:861-73. [PMID: 27036644 DOI: 10.1089/scd.2015.0374] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Multipotent stromal cells (MSCs) are known for their distinctive ability to differentiate into different cell lineages, such as adipocytes, chondrocytes, and osteocytes. They can be isolated from numerous tissue sources, including bone marrow, adipose tissue, skeletal muscle, and others. Because of their differentiation potential and secretion of growth factors, MSCs are believed to have an inherent quality of regeneration and immune suppression. Cellular expansion is necessary to obtain sufficient numbers for use; however, MSCs exhibit a reduced capacity for proliferation and differentiation after several rounds of passaging. In this study, gene markers of MSC proliferation were identified and evaluated for their ability to predict proliferative quality. Microarray data of human bone marrow-derived MSCs were correlated with two proliferation assays. A collection of 24 genes were observed to significantly correlate with both proliferation assays (|r| >0.70) for eight MSC lines at multiple passages. These 24 identified genes were then confirmed using an additional set of MSCs from eight new donors using reverse transcription quantitative polymerase chain reaction (RT-qPCR). The proliferative potential of the second set of MSCs was measured for each donor/passage for confluency fraction, fraction of EdU+ cells, and population doubling time. The second set of MSCs exhibited a greater proliferative potential at passage 4 in comparison to passage 8, which was distinguishable by 15 genes; however, only seven of the genes (BIRC5, CCNA2, CDC20, CDK1, PBK, PLK1, and SPC25) demonstrated significant correlation with MSC proliferation regardless of passage. Our analyses revealed that correlation between gene expression and proliferation was consistently reduced with the inclusion of non-MSC cell lines; therefore, this set of seven genes may be more strongly associated with MSC proliferative quality. Our results pave the way to determine the quality of an MSC population for a particular cellular therapy in lieu of an extended in vitro or in vivo assay.
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Affiliation(s)
- Ian H Bellayr
- 1 Division of Cellular and Gene Therapies, Tumor Vaccines and Biotechnology Branch, Center for Biologics and Evaluation Research , US Food and Drug Administration, Silver Spring, Maryland
| | - Ross A Marklein
- 2 Division of Cellular and Gene Therapies, Cellular and Tissue Therapies Branch, Center for Biologics Evaluation and Research , US Food and Drug Administration, Silver Spring, Maryland
| | - Jessica L Lo Surdo
- 2 Division of Cellular and Gene Therapies, Cellular and Tissue Therapies Branch, Center for Biologics Evaluation and Research , US Food and Drug Administration, Silver Spring, Maryland
| | - Steven R Bauer
- 2 Division of Cellular and Gene Therapies, Cellular and Tissue Therapies Branch, Center for Biologics Evaluation and Research , US Food and Drug Administration, Silver Spring, Maryland
| | - Raj K Puri
- 1 Division of Cellular and Gene Therapies, Tumor Vaccines and Biotechnology Branch, Center for Biologics and Evaluation Research , US Food and Drug Administration, Silver Spring, Maryland
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35
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Bai H, Li H, Han Z, Zhang C, Zhao J, Miao C, Yan S, Mao A, Zhao H, Han Z. Label-free assessment of replicative senescence in mesenchymal stem cells by Raman microspectroscopy. BIOMEDICAL OPTICS EXPRESS 2015; 6:4493-500. [PMID: 26601012 PMCID: PMC4646556 DOI: 10.1364/boe.6.004493] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 10/15/2015] [Accepted: 10/16/2015] [Indexed: 05/14/2023]
Abstract
Here, Raman microspectroscopy was employed to assess replicative senescence of mesenchymal stem cells (MSC). A regular spectral change related to the cell senescence was found in the ratio of two peaks at 1157 cm(-1) and 1174 cm(-1), which are assigned to C-C, C-N stretching vibrations in proteins and C-H bending vibrations in tyrosine and phenylalanine, respectively. With the cell aging, the ratio I1157 / I1174 exhibited a monotonic decline and showed small standard deviations, so that it can statistically distinguish between cells having slight changes in terms of aging. We propose that I1157 / I1174 can act as a characteristic spectral signature for label-free assessment of MSC senescence.
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Affiliation(s)
- Hua Bai
- College of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China
| | - Haiyu Li
- College of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China
| | - Zhibo Han
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300020, China ;
| | - Cheng Zhang
- College of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China
| | - Junfa Zhao
- College of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China
| | - Changyun Miao
- College of Electronic and Information Engineering, Tianjin Polytechnic University, Tianjin 300387, China ;
| | - Shulin Yan
- National Engineering Research Center of Cell Products / AmCellGene Co. Ltd, Tianjin 300457, China
| | - Aibin Mao
- National Engineering Research Center of Cell Products / AmCellGene Co. Ltd, Tianjin 300457, China
| | - Hui Zhao
- Tianjin Key Laboratory of Food and Biotechnology, School of Biotechnology and Food Science, Tianjin University of Commerce, Tianjin 300134, China
| | - Zhongchao Han
- State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300020, China ; National Engineering Research Center of Cell Products / AmCellGene Co. Ltd, Tianjin 300457, China ;
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Ebert R, Benisch P, Krug M, Zeck S, Meißner-Weigl J, Steinert A, Rauner M, Hofbauer L, Jakob F. Acute phase serum amyloid A induces proinflammatory cytokines and mineralization via toll-like receptor 4 in mesenchymal stem cells. Stem Cell Res 2015; 15:231-9. [PMID: 26135899 DOI: 10.1016/j.scr.2015.06.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 05/20/2015] [Accepted: 06/21/2015] [Indexed: 01/05/2023] Open
Abstract
The role of serum amyloid A (SAA) proteins, which are ligands for toll-like receptors, was analyzed in human bone marrow-derived mesenchymal stem cells (hMSCs) and their osteogenic offspring with a focus on senescence, differentiation and mineralization. In vitro aged hMSC developed a senescence-associated secretory phenotype (SASP), resulting in enhanced SAA1/2, TLR2/4 and proinflammatory cytokine (IL6, IL8, IL1β, CXCL1, CXCL2) expression before entering replicative senescence. Recombinant human SAA1 (rhSAA1) induced SASP-related genes and proteins in MSC, which could be abolished by cotreatment with the TLR4-inhibitor CLI-095. The same pattern of SASP-resembling genes was stimulated upon induction of osteogenic differentiation, which is accompanied by autocrine SAA1/2 expression. In this context additional rhSAA1 enhanced the SASP-like phenotype, accelerated the proinflammatory phase of osteogenic differentiation and enhanced mineralization. Autocrine/paracrine and rhSAA1 via TLR4 stimulate a proinflammatory phenotype that is both part of the early phase of osteogenic differentiation and the development of senescence. This signaling cascade is tightly involved in bone formation and mineralization, but may also propagate pathological extraosseous calcification conditions such as calcifying inflammation and atherosclerosis.
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Affiliation(s)
- Regina Ebert
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany.
| | - Peggy Benisch
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany
| | - Melanie Krug
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany
| | - Sabine Zeck
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany
| | - Jutta Meißner-Weigl
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany
| | - Andre Steinert
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany
| | - Martina Rauner
- Division of Endocrinology, Diabetes Bone Metabolism, Technical University of Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
| | - Lorenz Hofbauer
- Division of Endocrinology, Diabetes Bone Metabolism, Technical University of Dresden, Fetscherstrasse 74, 01307 Dresden, Germany
| | - Franz Jakob
- Orthopedic Center for Musculoskeletal Research, Orthopedic Department, University of Würzburg, Brettreichstrasse 11, 97074 Würzburg, Germany.
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Lynch PJ, Thompson EE, McGinnis K, Rovira Gonzalez YI, Lo Surdo J, Bauer SR, Hursh DA. Chromatin Changes at thePPAR-γ2Promoter During Bone Marrow-Derived Multipotent Stromal Cell Culture Correlate With Loss of Gene Activation Potential. Stem Cells 2015; 33:2169-81. [DOI: 10.1002/stem.1967] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Accepted: 01/06/2014] [Indexed: 01/01/2023]
Affiliation(s)
- Patrick J. Lynch
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Elaine E. Thompson
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Kathleen McGinnis
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Yazmin I. Rovira Gonzalez
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Jessica Lo Surdo
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Steven R. Bauer
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
| | - Deborah A. Hursh
- Cellular and Tissue Therapies Branch, Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration; Bethesda Maryland USA
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High OCT4 and Low p16(INK4A) Expressions Determine In Vitro Lifespan of Mesenchymal Stem Cells. Stem Cells Int 2015; 2015:369828. [PMID: 26089914 PMCID: PMC4454755 DOI: 10.1155/2015/369828] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 05/06/2015] [Indexed: 12/24/2022] Open
Abstract
After long-term culture, mesenchymal stem cells alter their biological properties and enter into a state of replicative senescence. Although several classical biomarkers have been used for quantitative assessment of cellular senescence, no hallmark has been proven completely unique to the senescent state in cells. We used bone marrow-derived MSCs (BM-MSCs) from different healthy young donors and an in vitro model with well-defined senescence end points to identify a set of robust markers that could potentially predict the expansion capacity of MSCs preparations before reaching senescence. For each early passage BM-MSC sample (5th or 6th passages), the normalized protein expression levels of senescence-associated markers p16INK4A, p21WAF1, SOD2, and rpS6S240/244; the concentration of IL6 and IL8 in cell culture supernatants; and the normalized gene expression levels of pluripotency markers OCT4, NANOG, and SOX2 were correlated with final population doubling (PD) number. We revealed that the low expression of p16INK4A protein and a high OCT4 gene expression, rather than other evaluated markers, might be potential hallmarks and predictors of greater in vitro lifespan and growth potential, factors that can impact the successful therapeutic use of MSCs preparations.
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Nemeth K, Wilson TM, Ren JJ, Sabatino M, Stroncek DM, Krepuska M, Bai Y, Robey PG, Metcalfe DD, Mezey E. Impaired function of bone marrow stromal cells in systemic mastocytosis. Stem Cell Res 2015; 15:42-53. [PMID: 26001169 DOI: 10.1016/j.scr.2015.04.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 03/25/2015] [Accepted: 04/18/2015] [Indexed: 01/23/2023] Open
Abstract
Patients with systemic mastocytosis (SM) have a wide variety of problems, including skeletal abnormalities. The disease results from a mutation of the stem cell receptor (c-kit) in mast cells and we wondered if the function of bone marrow stromal cells (BMSCs; also known as MSCs or mesenchymal stem cells) might be affected by the invasion of bone marrow by mutant mast cells. As expected, BMSCs from SM patients do not have a mutation in c-kit, but they proliferate poorly. In addition, while osteogenic differentiation of the BMSCs seems to be deficient, their adipogenic potential appears to be increased. Since the hematopoietic supportive abilities of BMSCs are also important, we also studied the engraftment in NSG mice of human CD34(+) hematopoietic progenitors, after being co-cultured with BMSCs of healthy volunteers vs. BMSCs derived from patients with SM. BMSCs derived from the bone marrow of patients with SM could not support hematopoiesis to the extent that healthy BMSCs do. Finally, we performed an expression analysis and found significant differences between healthy and SM derived BMSCs in the expression of genes with a variety of functions, including the WNT signaling, ossification, and bone remodeling. We suggest that some of the symptoms associated with SM might be driven by epigenetic changes in BMSCs caused by dysfunctional mast cells in the bone marrow of the patients.
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Affiliation(s)
- Krisztian Nemeth
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
| | - Todd M Wilson
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Jiaqiang J Ren
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Dr., Bethesda, MD 20892, USA
| | - Marianna Sabatino
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Dr., Bethesda, MD 20892, USA
| | - David M Stroncek
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, 10 Center Dr., Bethesda, MD 20892, USA
| | - Miklos Krepuska
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Yun Bai
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Pamela G Robey
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Dean D Metcalfe
- Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Eva Mezey
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, 9000 Rockville Pike, Bethesda, MD 20892, USA.
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Ren J, Wang H, Tran K, Civini S, Jin P, Castiello L, Feng J, Kuznetsov SA, Robey PG, Sabatino M, Stroncek DF. Human bone marrow stromal cell confluence: effects on cell characteristics and methods of assessment. Cytotherapy 2015; 17:897-911. [PMID: 25882666 DOI: 10.1016/j.jcyt.2015.03.607] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Accepted: 03/09/2015] [Indexed: 01/05/2023]
Abstract
BACKGROUND AIMS Ex vivo expansion and serial passage of human bone marrow stromal cells (BMSCs, also known as bone marrow-derived mesenchymal stem cells) is required to obtain sufficient quantities for clinical therapy. The BMSC confluence criteria used to determine passage and harvest timing vary widely, and the impact of confluence on BMSC properties remains controversial. The effects of confluence on BMSC properties were studied and confluence-associated markers were identified. METHODS BMSC characteristics were analyzed as they grew from 50% to 100% confluence, including viability, population doubling time, apoptosis, colony formation, immunosuppression, surface marker expression, global gene expression and microRNA expression. In addition, culture supernatant protein, glucose, lactate and pH levels were analyzed. RESULTS Confluence-dependent changes were detected in the expression of several cell surface markers: 39 culture supernatant proteins, 26 microRNAs and 2078 genes. Many of these surface markers, proteins, microRNAs and genes have been reported to be important in BMSC function. The pigment epithelium-derived factor/vascular endothelial growth factor ratio increased with confluence, but 80% and 100% confluent BMSCs demonstrated a similar level of immunosuppression of mixed lymphocyte reactions. In addition, changes in lactate and glucose levels correlated with BMSC density. CONCLUSIONS BMSC characteristics change as confluence increases. 100% confluent BMSCs may have compromised pro-angiogenesis properties but may retain their immunomodulatory properties. Supernatant lactate and glucose levels can be used to estimate confluence and ensure consistency in passage and harvest timing. Flow cytometry or microRNA expression can be used to confirm that the BMSCs have been harvested at the appropriate confluence.
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Affiliation(s)
- Jiaqiang Ren
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Huan Wang
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Katherine Tran
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Sara Civini
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Ping Jin
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Luciano Castiello
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Ji Feng
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - Sergei A Kuznetsov
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Pamela G Robey
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland, USA
| | - Marianna Sabatino
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA
| | - David F Stroncek
- Department of Transfusion Medicine, Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.
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41
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Effect of serum choice on replicative senescence in mesenchymal stromal cells. Cytotherapy 2015; 17:874-84. [PMID: 25800776 DOI: 10.1016/j.jcyt.2015.02.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 01/18/2015] [Accepted: 02/11/2015] [Indexed: 02/08/2023]
Abstract
BACKGROUND AIMS Multipotent mesenchymal stromal cells (MSCs) are promising candidates for innovative cell therapeutic applications. Before their use, however, they usually need to be expanded in vitro with serum-supplemented media. MSCs can undergo replicative senescence during in vitro expansion, but it is not yet clear how serum supplements influence this process. METHODS In the present study, we compared how media supplemented with fetal bovine serum (FBS) or calf serum (CS) affected morphology, proliferation, differentiation, senescence and other functional characteristics of human umbilical cord-derived MSCs (UC-MSCs). RESULTS UC-MSCs cultured in both FBS- and CS-containing media were able to differentiate along osteogenic and adipogenic lineages but ultimately reached proliferation arrest. However, senescence-associated characteristics, such as β-galactosidase activity, reactive oxygen species levels, proliferation rate and gene expression, demonstrate that UC-MSCs grown with FBS have better proliferation potential and differentiation capacity. In contrast, UC-MSCs grown with CS have a higher proportion of apoptotic cells and senescent characteristics. Possible mechanisms for the observed phenotypes include changes in gene expression (Bax, p16, p21 and p53) and cytokine production (interleukin-6 and interleukin-8). CONCLUSIONS This study demonstrates that FBS-supplemented media provides a better microenvironment for the expansion of UC-MSCs in vitro than CS-supplemented media. This work provides insight into MSCs generation practices for use in basic research and clinical therapies.
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Bloom DD, Centanni JM, Bhatia N, Emler CA, Drier D, Leverson GE, McKenna DH, Gee AP, Lindblad R, Hei DJ, Hematti P. A reproducible immunopotency assay to measure mesenchymal stromal cell-mediated T-cell suppression. Cytotherapy 2015; 17:140-51. [PMID: 25455739 PMCID: PMC4297551 DOI: 10.1016/j.jcyt.2014.10.002] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 09/26/2014] [Accepted: 10/04/2014] [Indexed: 01/05/2023]
Abstract
BACKGROUND AIMS The T-cell suppressive property of bone marrow-derived mesenchymal stromal cells (MSCs) has been considered a major mode of action and basis for their utilization in a number of human clinical trials. However, there is no well-established reproducible assay to measure MSC-mediated T-cell suppression. METHODS At the University of Wisconsin-Madison Production Assistance for Cellular Therapy (PACT) Center, we developed an in vitro quality control T-cell suppression immunopotency assay (IPA) that uses anti-CD3 and anti-CD28 antibodies to stimulate T-cell proliferation. We measured MSC-induced suppression of CD4+ T-cell proliferation at various effector-to-target cell ratios with the use of defined peripheral blood mononuclear cells and in parallel compared with a reference standard MSC product. We calculated an IPA value for suppression of CD4+ T cells for each MSC product. RESULTS Eleven MSC products generated at three independent PACT centers were evaluated for cell surface phenotypic markers and T-cell suppressive properties. Flow cytometry results demonstrated typical MSC cell surface marker profiles. There was significant variability in the level of suppression of T-cell proliferation, with immunopotency assay values ranging from 27% to 88%. However, MSC suppression did not correlate with human leukocyte antigen-DR expression. CONCLUSIONS We have developed a reproducible immunopotency assay to measure allogeneic MSC-mediated suppression of CD4+ T cells. Additional studies may be warranted to determine how these in vitro assay results may correlate with other immunomodulatory properties of MSCs, in addition to evaluating the ability of this assay to predict in vivo efficacy.
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Affiliation(s)
- Debra D Bloom
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - John M Centanni
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Neehar Bhatia
- Waisman Biomanufacturing, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Carol A Emler
- Waisman Biomanufacturing, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Diana Drier
- Waisman Biomanufacturing, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Glen E Leverson
- Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - David H McKenna
- Molecular & Cellular Therapeutics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Adrian P Gee
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital, Texas Children's Hospital, Houston, Texas, USA
| | | | - Derek J Hei
- Waisman Biomanufacturing, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Peiman Hematti
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA; University of Wisconsin Carbone Cancer Center, Madison, Wisconsin, USA.
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Tanabe S, Aoyagi K, Yokozaki H, Sasaki H. Regulated genes in mesenchymal stem cells and gastric cancer. World J Stem Cells 2015; 7:208-222. [PMID: 25621121 PMCID: PMC4300932 DOI: 10.4252/wjsc.v7.i1.208] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 09/18/2014] [Accepted: 11/19/2014] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate the genes regulated in mesenchymal stem cells (MSCs) and diffuse-type gastric cancer (GC), gene expression was analyzed.
METHODS: Gene expression of MSCs and diffuse-type GC cells were analyzed by microarray. Genes related to stem cells, cancer and the epithelial-mesenchymal transition (EMT) were extracted from human gene lists using Gene Ontology and reference information. Gene panels were generated, and messenger RNA gene expression in MSCs and diffuse-type GC cells was analyzed. Cluster analysis was performed using the NCSS software.
RESULTS: The gene expression of regulator of G-protein signaling 1 (RGS1) was up-regulated in diffuse-type GC cells compared with MSCs. A panel of stem-cell related genes and genes involved in cancer or the EMT were examined. Stem-cell related genes, such as growth arrest-specific 6, musashi RNA-binding protein 2 and hairy and enhancer of split 1 (Drosophila), NOTCH family genes and Notch ligands, such as delta-like 1 (Drosophila) and Jagged 2, were regulated.
CONCLUSION: Expression of RGS1 is up-regulated, and genes related to stem cells and NOTCH signaling are altered in diffuse-type GC compared with MSCs.
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Robey PG, Kuznetsov SA, Ren J, Klein HG, Sabatino M, Stroncek DF. Generation of clinical grade human bone marrow stromal cells for use in bone regeneration. Bone 2015; 70:87-92. [PMID: 25064527 PMCID: PMC4268331 DOI: 10.1016/j.bone.2014.07.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 07/14/2014] [Accepted: 07/15/2014] [Indexed: 11/22/2022]
Abstract
In current orthopaedic practice, there is a need to increase the ability to reconstruct large segments of bone lost due to trauma, resection of tumors and skeletal deformities, or when normal regenerative processes have failed such as in non-unions and avascular necrosis. Bone marrow stromal cells (BMSCs, also known as bone marrow-derived mesenchymal stem cells), when used in conjunction with appropriate carriers, represent a means by which to achieve bone regeneration in such cases. While much has been done at the bench and in pre-clinical studies, moving towards clinical application requires the generation of clinical grade cells. What is described herein is an FDA-approved cell manufacturing procedure for the ex vivo expansion of high quality, biologically active human BMSCs. This article is part of a Special Issue entitled Stem Cells and Bone.
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Affiliation(s)
- Pamela G Robey
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA.
| | - Sergei A Kuznetsov
- Craniofacial and Skeletal Diseases Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Jiaqiang Ren
- Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA; Cell Processing Section, Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Harvey G Klein
- Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - Marianna Sabatino
- Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA; Cell Processing Section, Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
| | - David F Stroncek
- Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA; Cell Processing Section, Department of Transfusion Medicine, Warren G. Magnuson Clinical Center, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USA
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Bertolo A, Gemperli A, Gruber M, Gantenbein B, Baur M, Pötzel T, Stoyanov J. In vitro cell motility as a potential mesenchymal stem cell marker for multipotency. Stem Cells Transl Med 2014; 4:84-90. [PMID: 25473086 DOI: 10.5966/sctm.2014-0156] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Mesenchymal stem cells (MSCs) are expected to have a fundamental role in future cell-based therapies because of their high proliferative ability, multilineage potential, and immunomodulatory properties. Autologous transplantations have the "elephant in the room" problem of wide donor variability, reflected by variability in MSC quality and characteristics, leading to uncertain outcomes in the use of these cells. We propose life imaging as a tool to characterize populations of human MSCs. Bone marrow MSCs from various donors and in vitro passages were evaluated for their in vitro motility, and the distances were correlated to the adipogenic, chondrogenic, and osteogenic differentiation potentials and the levels of senescence and cell size. Using life-image measuring of track lengths of 70 cells per population for a period of 24 hours, we observed that slow-moving cells had the higher proportion of senescent cells compared with fast ones. Larger cells moved less than smaller ones, and spindle-shaped cells had an average speed. Both fast cells and slow cells were characterized by a low differentiation potential, and average-moving cells were more effective in undergoing all three lineage differentiations. Furthermore, heterogeneity in single cell motility within a population correlated with the average-moving cells, and fast- and slow-moving cells tended toward homogeneity (i.e., a monotonous moving pattern). In conclusion, in vitro cell motility might be a useful tool to quickly characterize and distinguish the MSC population's differentiation potential before additional use.
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Affiliation(s)
- Alessandro Bertolo
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Armin Gemperli
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Marco Gruber
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Benjamin Gantenbein
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Martin Baur
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Tobias Pötzel
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
| | - Jivko Stoyanov
- Swiss Paraplegic Research, Nottwil, Switzerland; Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland; Tissue and Organ Mechanobiology, Institute for Surgical Technology and Biomechanics, University of Bern, Bern, Switzerland; Cantonal Hospital of Lucerne, Lucerne, Switzerland; Swiss Paraplegic Centre, Nottwil, Switzerland
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Robinson AM, Sakkal S, Park A, Jovanovska V, Payne N, Carbone SE, Miller S, Bornstein JC, Bernard C, Boyd R, Nurgali K. Mesenchymal stem cells and conditioned medium avert enteric neuropathy and colon dysfunction in guinea pig TNBS-induced colitis. Am J Physiol Gastrointest Liver Physiol 2014; 307:G1115-29. [PMID: 25301186 DOI: 10.1152/ajpgi.00174.2014] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Damage to the enteric nervous system (ENS) associated with intestinal inflammation may underlie persistent alterations to gut functions, suggesting that enteric neurons are viable targets for novel therapies. Mesenchymal stem cells (MSCs) offer therapeutic benefits for attenuation of neurodegenerative diseases by homing to areas of inflammation and exhibiting neuroprotective, anti-inflammatory, and immunomodulatory properties. In culture, MSCs release soluble bioactive factors promoting neuronal survival and suppressing inflammation suggesting that MSC-conditioned medium (CM) provides essential factors to repair damaged tissues. We investigated whether MSC and CM treatments administered by enema attenuate 2,4,6-trinitrobenzene-sulfonic acid (TNBS)-induced enteric neuropathy and motility dysfunction in the guinea pig colon. Guinea pigs were randomly assigned to experimental groups and received a single application of TNBS (30 mg/kg) followed by 1 × 10(6) human bone marrow-derived MSCs, 300 μl CM, or 300 μl unconditioned medium 3 h later. After 7 days, the effect of these treatments on enteric neurons was assessed by histological, immunohistochemical, and motility analyses. MSC and CM treatments prevented inflammation-associated weight loss and gross morphological damage in the colon; decreased the quantity of immune infiltrate in the colonic wall (P < 0.01) and at the level of the myenteric ganglia (P < 0.001); prevented loss of myenteric neurons (P < 0.05) and damage to nerve processes, changes in ChAT, and nNOS immunoreactivity (P < 0.05); and alleviated inflammation-induced colonic dysmotility (contraction speed; P < 0.001, contractions/min; P < 0.05). These results provide strong evidence that both MSC and CM treatments can effectively prevent damage to the ENS and alleviate gut dysfunction caused by TNBS-induced colitis.
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Affiliation(s)
- Ainsley M Robinson
- College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Samy Sakkal
- College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Anthony Park
- Department of Anatomy and Neuroscience, Monash University, Melbourne, Australia
| | | | - Natalie Payne
- Department of Anatomy and Neuroscience, Monash University, Melbourne, Australia; Australian Regenerative Medicine Institute, Monash University, Melbourne, Australia; and
| | - Simona E Carbone
- College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Sarah Miller
- College of Health and Biomedicine, Victoria University, Melbourne, Australia
| | - Joel C Bornstein
- Department of Physiology, Melbourne University, Melbourne, Australia
| | - Claude Bernard
- Department of Anatomy and Neuroscience, Monash University, Melbourne, Australia; Australian Regenerative Medicine Institute, Monash University, Melbourne, Australia; and
| | - Richard Boyd
- Department of Anatomy and Neuroscience, Monash University, Melbourne, Australia
| | - Kulmira Nurgali
- College of Health and Biomedicine, Victoria University, Melbourne, Australia;
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Zhao Y, Wu D, Fei C, Guo J, Gu S, Zhu Y, Xu F, Zhang Z, Wu L, Li X, Chang C. Down-regulation of Dicer1 promotes cellular senescence and decreases the differentiation and stem cell-supporting capacities of mesenchymal stromal cells in patients with myelodysplastic syndrome. Haematologica 2014; 100:194-204. [PMID: 25361944 DOI: 10.3324/haematol.2014.109769] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Although it has been reported that mesenchymal stromal cells are unable to provide sufficient hematopoietic support in myelodysplastic syndrome, the underlying mechanisms remain elusive. In this study, we found that mesenchymal stromal cells from patients with myelodysplastic syndrome displayed a significant increase in senescence, as evidenced by their decreased proliferative capacity, flattened morphology and increased expression of SA-β-gal and p21. Senescent mesenchymal stromal cells from patients had decreased differentiation potential and decreased stem cell support capacity. Gene knockdown of Dicer1, which was down-regulated in mesenchymal stromal cells from patients, induced senescence. The differentiation and stem cell-supporting capacities were significantly inhibited by Dicer1 knockdown. Overexpression of Dicer1 in mesenchymal stromal cells from patients reversed cellular senescence and enhanced stem cell properties. Furthermore, we identified reduced expression in the microRNA-17 family (miR-17-5p, miR-20a/b, miR-106a/b and miR-93) as a potential factor responsible for increased p21 expression, a key senescence mediator, in Dicer1 knockdown cells. Moreover, we found that miR-93 and miR-20a expression levels were significantly reduced in mesenchymal stromal cells from patients and miR-93/miR-20a gain of function resulted in a decrease of cellular senescence. Collectively, the results of our study show that mesenchymal stromal cells from patients with myelodysplastic syndrome are prone to senescence and that Dicer1 down-regulation promotes cellular senescence and decreases the differentiation and stem cell-supporting capacities of mesenchymal stromal cells. Dicer1 down-regulation seems to contribute to the insufficient hematopoietic support capacities of mesenchymal stromal cells from patients with myelodysplastic syndrome.
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Affiliation(s)
- Youshan Zhao
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Dong Wu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chengming Fei
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Juan Guo
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Shuncheng Gu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yang Zhu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Feng Xu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zheng Zhang
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Lingyun Wu
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiao Li
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chunkang Chang
- Department of Hematology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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48
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Bellayr IH, Catalano JG, Lababidi S, Yang AX, Lo Surdo JL, Bauer SR, Puri RK. Gene markers of cellular aging in human multipotent stromal cells in culture. Stem Cell Res Ther 2014; 5:59. [PMID: 24780490 PMCID: PMC4055144 DOI: 10.1186/scrt448] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 04/15/2014] [Indexed: 12/14/2022] Open
Abstract
Introduction Human multipotent stromal cells (MSCs) isolated from bone marrow or other tissue sources have great potential to treat a wide range of injuries and disorders in the field of regenerative medicine and tissue engineering. In particular, MSCs have inherent characteristics to suppress the immune system and are being studied in clinical studies to prevent graft-versus-host disease. MSCs can be expanded in vitro and have potential for differentiation into multiple cell lineages. However, the impact of cell passaging on gene expression and function of the cells has not been determined. Methods Commercially available human MSCs derived from bone marrow from six different donors, grown under identical culture conditions and harvested at cell passages 3, 5, and 7, were analyzed with gene-expression profiling by using microarray technology. Results The phenotype of these cells did not change as reported previously; however, a statistical analysis revealed a set of 78 significant genes that were distinguishable in expression between passages 3 and 7. None of these significant genes corresponded to the markers established by the International Society for Cellular Therapy (ISCT) for MSC identification. When the significant gene lists were analyzed through pathway analysis, these genes were involved in the top-scoring networks of cellular growth and proliferation and cellular development. A meta-analysis of the literature for significant genes revealed that the MSCs seem to be undergoing differentiation into a senescent cell type when cultured extensively. Consistent with the differences in gene expression at passage 3 and 7, MSCs exhibited a significantly greater potential for cell division at passage 3 in comparison to passage 7. Conclusions Our results identified specific gene markers that distinguish aging MSCs grown in cell culture. Confirmatory studies are needed to correlate these molecular markers with biologic attributes that may facilitate the development of assays to test the quality of MSCs before clinical use.
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Stroncek DF, Sabatino M, Ren J, England L, Kuznetsov SA, Klein HG, Robey PG. Establishing a bone marrow stromal cell transplant program at the National Institutes of Health Clinical Center. TISSUE ENGINEERING PART B-REVIEWS 2014; 20:200-5. [PMID: 24368014 DOI: 10.1089/ten.teb.2013.0529] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A repository of cryopreserved bone marrow stromal cell (BMSC) products prepared from marrow aspirates of healthy subjects has been created and is being used to treat patients with inflammatory bowel disease, cardiovascular disease, and acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation. New methods of manufacturing BMSCs are being investigated including the use of an automated bioreactor for BMSC expansion and the replacement of fetal bovine serum with human platelet lysate as a media supplement. Efforts are also being made to identify markers that can be used to assess the potency of BMSCs.
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Affiliation(s)
- David F Stroncek
- 1 Department of Transfusion Medicine, Clinical Center, National Institutes of Health , Bethesda, Maryland
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50
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Civini S, Jin P, Ren J, Sabatino M, Castiello L, Jin J, Wang H, Zhao Y, Marincola F, Stroncek D. Leukemia cells induce changes in human bone marrow stromal cells. J Transl Med 2013; 11:298. [PMID: 24304929 PMCID: PMC3882878 DOI: 10.1186/1479-5876-11-298] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 11/27/2013] [Indexed: 12/24/2022] Open
Abstract
Background Bone marrow stromal cells (BMSCs) are multipotent cells that support angiogenesis, wound healing, and immunomodulation. In the hematopoietic niche, they nurture hematopoietic cells, leukemia, tumors and metastasis. BMSCs secrete of a wide range of cytokines, growth factors and matrix proteins which contribute to the pro-tumorigenic marrow microenvironment. The inflammatory cytokines IFN-γ and TNF-α change the BMSC secretome and we hypothesized that factors produced by tumors or leukemia would also affect the BMSC secretome and investigated the interaction of leukemia cells with BMSCs. Methods BMSCs from healthy subjects were co-cultured with three myeloid leukemia cell lines (TF-1, TF-1α and K562) using a trans-well system. Following co-culture, the BMSCs and leukemia cells were analyzed by global gene expression analysis and culture supernatants were analyzed for protein expression. As a control, CD34+ cells were also cocultured with BMSCs. Results Co-culture induced leukemia cell gene expression changes in stem cell pluripotency, TGF-β signaling and carcinoma signaling pathways. BMSCs co-cultured with leukemia cells up-regulated a number of proinflammatory genes including IL-17 signaling-related genes and IL-8 and CCL2 levels were increased in co-culture supernatants. In contrast, purine metabolism, mTOR signaling and EIF2 signaling pathways genes were up-regulated in BMSCs co-cultured with CD34+ cells. Conclusions BMSCs react to the presence of leukemia cells undergoing changes in the cytokine and chemokine secretion profiles. Thus, BMSCs and leukemia cells both contribute to the creation of a competitive niche more favorable for leukemia stem cells.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - David Stroncek
- Cell Processing Section, Department of Transfusion Medicine, Clinical Center, National Institutes of Health (NIH), Building 10, Room 3C720, 9000 Rockville Pike, Bethesda, MD 20892-1184, USA.
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