1
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Liu Y, Chen Y, Li XH, Cao C, Zhang HX, Zhou C, Chen Y, Gong Y, Yang JX, Cheng L, Chen XD, Shen H, Xiao HM, Tan LJ, Deng HW. Dissection of Cellular Communication between Human Primary Osteoblasts and Bone Marrow Mesenchymal Stem Cells in Osteoarthritis at Single-Cell Resolution. Int J Stem Cells 2023; 16:342-355. [PMID: 37105556 PMCID: PMC10465330 DOI: 10.15283/ijsc22101] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 11/14/2022] [Accepted: 11/21/2022] [Indexed: 04/29/2023] Open
Abstract
Background and Objectives Osteoblasts are derived from bone marrow mesenchymal stem cells (BMMSCs) and play important role in bone remodeling. While our previous studies have investigated the cell subtypes and heterogeneity in osteoblasts and BMMSCs separately, cell-to-cell communications between osteoblasts and BMMSCs in vivo in humans have not been characterized. The aim of this study was to investigate the cellular communication between human primary osteoblasts and bone marrow mesenchymal stem cells. Methods and Results To investigate the cell-to-cell communications between osteoblasts and BMMSCs and identify new cell subtypes, we performed a systematic integration analysis with our single-cell RNA sequencing (scRNA-seq) transcriptomes data from BMMSCs and osteoblasts. We successfully identified a novel preosteoblasts subtype which highly expressed ATF3, CCL2, CXCL2 and IRF1. Biological functional annotations of the transcriptomes suggested that the novel preosteoblasts subtype may inhibit osteoblasts differentiation, maintain cells to a less differentiated status and recruit osteoclasts. Ligand-receptor interaction analysis showed strong interaction between mature osteoblasts and BMMSCs. Meanwhile, we found FZD1 was highly expressed in BMMSCs of osteogenic differentiation direction. WIF1 and SFRP4, which were highly expressed in mature osteoblasts were reported to inhibit osteogenic differentiation. We speculated that WIF1 and sFRP4 expressed in mature osteoblasts inhibited the binding of FZD1 to Wnt ligand in BMMSCs, thereby further inhibiting osteogenic differentiation of BMMSCs. Conclusions Our study provided a more systematic and comprehensive understanding of the heterogeneity of osteogenic cells. At the single cell level, this study provided insights into the cell-to-cell communications between BMMSCs and osteoblasts and mature osteoblasts may mediate negative feedback regulation of osteogenesis process.
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Affiliation(s)
- Ying Liu
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Yan Chen
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Xiao-Hua Li
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Chong Cao
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Hui-Xi Zhang
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Cui Zhou
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Yu Chen
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Yun Gong
- Tulane Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jun-Xiao Yang
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China
| | - Liang Cheng
- Department of Orthopedics and National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Xiang-Ding Chen
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Hui Shen
- Tulane Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Hong-Mei Xiao
- School of Basic Medical Science, Central South University, Changsha, China
- Center of Reproductive Health, System Biology and Data Information, Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, China
| | - Li-Jun Tan
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Hunan Normal University, Changsha, China
| | - Hong-Wen Deng
- Tulane Center of Biomedical Informatics and Genomics, Deming Department of Medicine, Tulane University School of Medicine, New Orleans, LA, USA
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2
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Elmansi AM, Eisa NH, Periyasamy-Thandavan S, Kondrikova G, Kondrikov D, Calkins MM, Aguilar-Pérez A, Chen J, Johnson M, Shi XM, Reitman C, McGee-Lawrence ME, Crawford KS, Dwinell MB, Volkman BF, Blumer JB, Luttrell LM, McCorvy JD, Hill WD. DPP4-Truncated CXCL12 Alters CXCR4/ACKR3 Signaling, Osteogenic Cell Differentiation, Migration, and Senescence. ACS Pharmacol Transl Sci 2023; 6:22-39. [PMID: 36659961 PMCID: PMC9844133 DOI: 10.1021/acsptsci.2c00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 12/15/2022]
Abstract
Bone marrow skeletal stem cells (SSCs) secrete many cytokines including stromal derived factor-1 or CXCL12, which influences cell proliferation, migration, and differentiation. All CXCL12 splice variants are rapidly truncated on their N-terminus by dipeptidyl peptidase 4 (DPP4). This includes the common variant CXCL12 alpha (1-68) releasing a much less studied metabolite CXCL12(3-68). Here, we found that CXCL12(3-68) significantly inhibited SSC osteogenic differentiation and RAW-264.7 cell osteoclastogenic differentiation and induced a senescent phenotype in SSCs. Importantly, pre-incubation of SSCs with CXCL12(3-68) significantly diminished their ability to migrate toward CXCL12(1-68) in transwell migration assays. Using a high-throughput G-protein-coupled receptor (GPCR) screen (GPCRome) and bioluminescent resonance energy transfer molecular interaction assays, we revealed that CXCL12(3-68) acts via the atypical cytokine receptor 3-mediated β-arrestin recruitment and as a competitive antagonist to CXCR4-mediated signaling. Finally, a reverse phase protein array assay revealed that DPP4-cleaved CXCL12 possesses a different downstream signaling profile from that of intact CXCL12 or controls. The data presented herein provides insights into regulation of CXCL12 signaling. Importantly, it demonstrates that DPP4 proteolysis of CXCL12 generates a metabolite with significantly different and previously overlooked bioactivity that helps explain discrepancies in the literature. This also contributes to an understanding of the molecular mechanisms of osteoporosis and bone fracture repair and could potentially significantly affect the interpretation of experimental outcomes with clinical consequences in other fields where CXCL12 is vital, including cancer biology, immunology, cardiovascular biology, neurobiology, and associated pathologies.
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Affiliation(s)
- Ahmed M. Elmansi
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Department of Pathology, University of
Michigan School of Medicine, Ann Arbor, Michigan 48109, United
States
| | - Nada H. Eisa
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Department of Biochemistry, Faculty of Pharmacy,
Mansoura University, Mansoura 35516,
Egypt
| | | | - Galina Kondrikova
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
| | - Dmitry Kondrikov
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
| | - Maggie M. Calkins
- Department of Cell Biology, Neurobiology and Anatomy,
Medical College of Wisconsin, 8701 W. Watertown Plank Road,
Milwaukee, Wisconsin 53226, United States
| | - Alexandra Aguilar-Pérez
- Department of Anatomy and Cell Biology,
Indiana University School of Medicine in Indianapolis,
Indianapolis, Indiana 46202, United States
- Department of Cellular and Molecular Biology, School
of Medicine, Universidad Central Del Caribe, Bayamon, Puerto
Rico 00956, United States
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
| | - Jie Chen
- Division of Biostatistics and Data Science,
Department of Population Health Science, Medical College of Georgia, Augusta
University, Augusta, Georgia 30912, United States
| | - Maribeth Johnson
- Division of Biostatistics and Data Science,
Department of Population Health Science, Medical College of Georgia, Augusta
University, Augusta, Georgia 30912, United States
| | - Xing-ming Shi
- Department of Orthopaedic Surgery, Medical
College of Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Department of Neuroscience and Regenerative
Medicine, Medical College of Georgia, Augusta University,
Augusta, Georgia 30912, United States
| | - Charles Reitman
- Orthopaedics and Physical Medicine Department,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
| | - Meghan E. McGee-Lawrence
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Department of Orthopaedic Surgery, Medical
College of Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Center for Healthy Aging, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
| | - Kyler S. Crawford
- Department of Biochemistry,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Michael B. Dwinell
- Department of Microbiology and Immunology,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Brian F. Volkman
- Department of Biochemistry,
Medical College of Wisconsin, Milwaukee, Wisconsin 53226,
United States
| | - Joe B. Blumer
- Department of Cell and Molecular Pharmacology and
Experimental Therapeutics, Medical University of South
Carolina, Charleston, South Carolina 29425, United
States
| | - Louis M. Luttrell
- Division of Endocrinology, Diabetes and
Medical Genetics, Medical University of South Carolina,
Charleston, South Carolina 29403, United States
| | - John D. McCorvy
- Department of Cell Biology, Neurobiology and Anatomy,
Medical College of Wisconsin, 8701 W. Watertown Plank Road,
Milwaukee, Wisconsin 53226, United States
| | - William D. Hill
- Department of Pathology and Laboratory Medicine,
Medical University of South Carolina, Charleston, South
Carolina 29403, United States
- Johnson Veterans Affairs Medical
Center, Charleston, South Carolina 29403, United
States
- Cellular Biology and Anatomy, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Center for Healthy Aging, Medical College of
Georgia, Augusta University, Augusta, Georgia 30912,
United States
- Charlie Norwood Veterans Affairs
Medical Center, Augusta, Georgia 30904, United
States
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3
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Kurenkova AD, Romanova IA, Kibirskiy PD, Timashev P, Medvedeva EV. Strategies to Convert Cells into Hyaline Cartilage: Magic Spells for Adult Stem Cells. Int J Mol Sci 2022; 23:ijms231911169. [PMID: 36232468 PMCID: PMC9570095 DOI: 10.3390/ijms231911169] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022] Open
Abstract
Damaged hyaline cartilage gradually decreases joint function and growing pain significantly reduces the quality of a patient’s life. The clinically approved procedure of autologous chondrocyte implantation (ACI) for treating knee cartilage lesions has several limits, including the absence of healthy articular cartilage tissues for cell isolation and difficulties related to the chondrocyte expansion in vitro. Today, various ACI modifications are being developed using autologous chondrocytes from alternative sources, such as the auricles, nose and ribs. Adult stem cells from different tissues are also of great interest due to their less traumatic material extraction and their innate abilities of active proliferation and chondrogenic differentiation. According to the different adult stem cell types and their origin, various strategies have been proposed for stem cell expansion and initiation of their chondrogenic differentiation. The current review presents the diversity in developing applied techniques based on autologous adult stem cell differentiation to hyaline cartilage tissue and targeted to articular cartilage damage therapy.
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Affiliation(s)
- Anastasiia D. Kurenkova
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia or
| | - Irina A. Romanova
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
| | - Pavel D. Kibirskiy
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia or
| | - Peter Timashev
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia or
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
| | - Ekaterina V. Medvedeva
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia or
- Correspondence:
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4
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Wang Z, Li X, Yang J, Gong Y, Zhang H, Qiu X, Liu Y, Zhou C, Chen Y, Greenbaum J, Cheng L, Hu Y, Xie J, Yang X, Li Y, Schiller MR, Chen Y, Tan L, Tang SY, Shen H, Xiao HM, Deng HW. Single-cell RNA sequencing deconvolutes the in vivo heterogeneity of human bone marrow-derived mesenchymal stem cells. Int J Biol Sci 2021; 17:4192-4206. [PMID: 34803492 PMCID: PMC8579438 DOI: 10.7150/ijbs.61950] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/20/2021] [Indexed: 02/07/2023] Open
Abstract
Bone marrow-derived mesenchymal stem cells (BM-MSCs) are multipotent stromal cells that have a critical role in the maintenance of skeletal tissues such as bone, cartilage, and the fat in bone marrow. In addition to providing microenvironmental support for hematopoietic processes, BM-MSCs can differentiate into various mesodermal lineages including osteoblast/osteocyte, chondrocyte, and adipocyte that are crucial for bone metabolism. While BM-MSCs have high cell-to-cell heterogeneity in gene expression, the cell subtypes that contribute to this heterogeneity in vivo in humans have not been characterized. To investigate the transcriptional diversity of BM-MSCs, we applied single-cell RNA sequencing (scRNA-seq) on freshly isolated CD271+ BM-derived mononuclear cells (BM-MNCs) from two human subjects. We successfully identified LEPRhiCD45low BM-MSCs within the CD271+ BM-MNC population, and further codified the BM-MSCs into distinct subpopulations corresponding to the osteogenic, chondrogenic, and adipogenic differentiation trajectories, as well as terminal-stage quiescent cells. Biological functional annotations of the transcriptomes suggest that osteoblast precursors induce angiogenesis coupled with osteogenesis, and chondrocyte precursors have the potential to differentiate into myocytes. We also discovered transcripts for several clusters of differentiation (CD) markers that were either highly expressed (e.g., CD167b, CD91, CD130 and CD118) or absent (e.g., CD74, CD217, CD148 and CD68) in BM-MSCs, representing potential novel markers for human BM-MSC purification. This study is the first systematic in vivo dissection of human BM-MSCs cell subtypes at the single-cell resolution, revealing an insight into the extent of their cellular heterogeneity and roles in maintaining bone homeostasis.
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Affiliation(s)
- Zun Wang
- Xiangya School of Nursing, Central South University, Changsha, 410013, China; Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
- Tulane Center for Biomedical Informatics and Genomics, School of Medicine, Tulane University, New Orleans, 70112, USA
| | - Xiaohua Li
- Xiangya School of Nursing, Central South University, Changsha, 410013, China; Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Junxiao Yang
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yun Gong
- Tulane Center for Biomedical Informatics and Genomics, School of Medicine, Tulane University, New Orleans, 70112, USA
| | - Huixi Zhang
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Xiang Qiu
- School of Basic Medical Science, Central South University, Changsha, 410008, China
| | - Ying Liu
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Cui Zhou
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Yu Chen
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Jonathan Greenbaum
- Tulane Center for Biomedical Informatics and Genomics, School of Medicine, Tulane University, New Orleans, 70112, USA
| | - Liang Cheng
- Department of Orthopedics and National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yihe Hu
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Jie Xie
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Xucheng Yang
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yusheng Li
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Martin R. Schiller
- Nevada Institute of Personalized Medicine and School of Life Science, 4505 S. Maryland Pkwy, Las Vegas, NV 89154-4004, USA
| | - Yiping Chen
- Department of Cell and Molecular Biology, School of Science and Engineering, Tulane University, New Orleans, LA 70112, USA
| | - Lijun Tan
- Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
| | - Si-Yuan Tang
- Xiangya School of Nursing, Central South University, Changsha, 410013, China; Laboratory of Molecular and Statistical Genetics, College of Life Sciences, Human Normal University, Changsha, 410081, China
- Hunan Women's Research Association, Changsha, 410011, China
| | - Hui Shen
- Tulane Center for Biomedical Informatics and Genomics, School of Medicine, Tulane University, New Orleans, 70112, USA
| | - Hong-Mei Xiao
- School of Basic Medical Science, Central South University, Changsha, 410008, China
- Center of Reproductive Health, System Biology and Data Information, Institute of Reproductive & Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, 410008, China
| | - Hong-Wen Deng
- Tulane Center for Biomedical Informatics and Genomics, School of Medicine, Tulane University, New Orleans, 70112, USA
- School of Basic Medical Science, Central South University, Changsha, 410008, China
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5
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Yu Y, Valderrama AV, Han Z, Uzan G, Naserian S, Oberlin E. Human fetal liver MSCs are more effective than adult bone marrow MSCs for their immunosuppressive, immunomodulatory, and Foxp3 + T reg induction capacity. Stem Cell Res Ther 2021; 12:138. [PMID: 33597011 PMCID: PMC7888159 DOI: 10.1186/s13287-021-02176-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 01/19/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) exhibit active abilities to suppress or modulate deleterious immune responses by various molecular mechanisms. These cells are the subject of major translational efforts as cellular therapies for immune-related diseases and transplantations. Plenty of preclinical studies and clinical trials employing MSCs have shown promising safety and efficacy outcomes and also shed light on the modifications in the frequency and function of regulatory T cells (T regs). Nevertheless, the mechanisms underlying these observations are not well known. Direct cell contact, soluble factor production, and turning antigen-presenting cells into tolerogenic phenotypes, have been proposed to be among possible mechanisms by which MSCs produce an immunomodulatory environment for T reg expansion and activity. We and others demonstrated that adult bone marrow (BM)-MSCs suppress adaptive immune responses directly by inhibiting the proliferation of CD4+ helper and CD8+ cytotoxic T cells but also indirectly through the induction of T regs. In parallel, we demonstrated that fetal liver (FL)-MSCs demonstrates much longer-lasting immunomodulatory properties compared to BM-MSCs, by inhibiting directly the proliferation and activation of CD4+ and CD8+ T cells. Therefore, we investigated if FL-MSCs exert their strong immunosuppressive effect also indirectly through induction of T regs. METHODS MSCs were obtained from FL and adult BM and characterized according to their surface antigen expression, their multilineage differentiation, and their proliferation potential. Using different in vitro combinations, we performed co-cultures of FL- or BM-MSCs and murine CD3+CD25-T cells to investigate immunosuppressive effects of MSCs on T cells and to quantify their capacity to induce functional T regs. RESULTS We demonstrated that although both types of MSC display similar cell surface phenotypic profile and differentiation capacity, FL-MSCs have significantly higher proliferative capacity and ability to suppress both CD4+ and CD8+ murine T cell proliferation and to modulate them towards less active phenotypes than adult BM-MSCs. Moreover, their substantial suppressive effect was associated with an outstanding increase of functional CD4+CD25+Foxp3+ T regs compared to BM-MSCs. CONCLUSIONS These results highlight the immunosuppressive activity of FL-MSCs on T cells and show for the first time that one of the main immunoregulatory mechanisms of FL-MSCs passes through active and functional T reg induction.
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Affiliation(s)
- Yi Yu
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- INSERM UMR-S-MD 1197, Hôpital Paul Brousse, Villejuif, France
- Beijing Institute of Stem Cells, Health & Biotech Co., Ltd, Beijing, People’s Republic of China
| | | | - Zhongchao Han
- State Key Laboratory of Experimental Hematology, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Beijing Institute of Stem Cells, Health & Biotech Co., Ltd, Beijing, People’s Republic of China
| | - Georges Uzan
- INSERM UMR-S-MD 1197, Hôpital Paul Brousse, Villejuif, France
- Paris-Saclay University, Villejuif, France
| | - Sina Naserian
- INSERM UMR-S-MD 1197, Hôpital Paul Brousse, Villejuif, France
- Paris-Saclay University, Villejuif, France
- CellMedEx, Saint Maur des Fossés, France
| | - Estelle Oberlin
- INSERM UMR-S-MD 1197, Hôpital Paul Brousse, Villejuif, France
- Paris-Saclay University, Villejuif, France
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6
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Bruzelius A, Hidalgo I, Boza-Serrano A, Hjelmér AG, Tison A, Deierborg T, Bengzon J, Ramos-Moreno T. The human bone marrow harbors a CD45 - CD11B + cell progenitor permitting rapid microglia-like cell derivative approaches. Stem Cells Transl Med 2020; 10:582-597. [PMID: 33295698 PMCID: PMC7980218 DOI: 10.1002/sctm.20-0127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 09/23/2020] [Accepted: 10/25/2020] [Indexed: 12/21/2022] Open
Abstract
Microglia, the immune sentinel of the central nervous system (CNS), are generated from yolk sac erythromyeloid progenitors that populate the developing CNS. Interestingly, a specific type of bone marrow-derived monocyte is able to express a yolk sac microglial signature and populate CNS in disease. Here we have examined human bone marrow (hBM) in an attempt to identify novel cell sources for generating microglia-like cells to use in cell-based therapies and in vitro modeling. We demonstrate that hBM stroma harbors a progenitor cell that we name stromal microglial progenitor (STR-MP). STR-MP single-cell gene analysis revealed the expression of the consensus genetic microglial signature and microglial-specific genes present in development and CNS pathologies. STR-MPs can be expanded and generate microglia-like cells in vitro, which we name stromal microglia (STR-M). STR-M cells show phagocytic ability, classically activate, and survive and phagocyte in human brain tissue. Thus, our results reveal that hBM harbors a source of microglia-like precursors that can be used in patient-centered fast derivative approaches.
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Affiliation(s)
- Andreas Bruzelius
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden.,Department of Experimental Medical Science and Lund Stem Cell Center BMC, Lund University, Lund, Sweden
| | - Isabel Hidalgo
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden.,Institution for Laboratory Medicine, Division of Molecular Hematology, Faculty of Medicine, Lund University, Lund, Sweden
| | - Antonio Boza-Serrano
- Departamento de Bioquimica y Biologia Molecular, Facultad de Farmacia e Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocio/CSIC/Universidad de Sevilla, Seville, Spain.,Department of Experimental Medical Science, Experimental Neuroinflammation Laboratory, Bio Medical Center (BMC)., Lund University, Lund, Sweden
| | - Anna-Giorgia Hjelmér
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden
| | - Amelie Tison
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden
| | - Tomas Deierborg
- Department of Experimental Medical Science, Experimental Neuroinflammation Laboratory, Bio Medical Center (BMC)., Lund University, Lund, Sweden
| | - Johan Bengzon
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden
| | - Tania Ramos-Moreno
- Division of Neurosurgery, Department of Clinical Sciences Lund, Skåne University Hospital, Lund Stem Cell Center, Lund, Sweden.,Department of Experimental Medical Science, Experimental Neuroinflammation Laboratory, Bio Medical Center (BMC)., Lund University, Lund, Sweden
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7
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García-Fernández C, López-Fernández A, Borrós S, Lecina M, Vives J. Strategies for large-scale expansion of clinical-grade human multipotent mesenchymal stromal cells. Biochem Eng J 2020. [DOI: 10.1016/j.bej.2020.107601] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Elmansi AM, Hussein KA, Herrero SM, Periyasamy-Thandavan S, Aguilar-Pérez A, Kondrikova G, Kondrikov D, Eisa NH, Pierce JL, Kaiser H, Ding KH, Walker AL, Jiang X, Bollag WB, Elsalanty M, Zhong Q, Shi XM, Su Y, Johnson M, Hunter M, Reitman C, Volkman BF, Hamrick MW, Isales CM, Fulzele S, McGee-Lawrence ME, Hill WD. Age-related increase of kynurenine enhances miR29b-1-5p to decrease both CXCL12 signaling and the epigenetic enzyme Hdac3 in bone marrow stromal cells. Bone Rep 2020; 12:100270. [PMID: 32395570 PMCID: PMC7210406 DOI: 10.1016/j.bonr.2020.100270] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/06/2020] [Indexed: 12/14/2022] Open
Abstract
Mechanisms leading to age-related reductions in bone formation and subsequent osteoporosis are still incompletely understood. We recently demonstrated that kynurenine (KYN), a tryptophan metabolite, accumulates in serum of aged mice and induces bone loss. Here, we report on novel mechanisms underlying KYN's detrimental effect on bone aging. We show that KYN is increased with aging in murine bone marrow mesenchymal stem cells (BMSCs). KYN reduces bone formation via modulating levels of CXCL12 and its receptors as well as histone deacetylase 3 (Hdac3). BMSCs responded to KYN by significantly decreasing mRNA expression levels of CXCL12 and its cognate receptors, CXCR4 and ACKR3, as well as downregulating osteogenic gene RUNX2 expression, resulting in a significant inhibition in BMSCs osteogenic differentiation. KYN's effects on these targets occur by increasing regulatory miRNAs that target osteogenesis, specifically miR29b-1-5p. Thus, KYN significantly upregulated the anti-osteogenic miRNA miR29b-1-5p in BMSCs, mimicking the up-regulation of miR-29b-1-5p in human and murine BMSCs with age. Direct inhibition of miR29b-1-5p by antagomirs rescued CXCL12 protein levels downregulated by KYN, while a miR29b-1-5p mimic further decreased CXCL12 levels. KYN also significantly downregulated mRNA levels of Hdac3, a target of miR-29b-1-5p, as well as its cofactor NCoR1. KYN is a ligand for the aryl hydrocarbon receptor (AhR). We hypothesized that AhR mediates KYN's effects in BMSCs. Indeed, AhR inhibitors (CH-223191 and 3',4'-dimethoxyflavone [DMF]) partially rescued secreted CXCL12 protein levels in BMSCs treated with KYN. Importantly, we found that treatment with CXCL12, or transfection with an miR29b-1-5p antagomir, downregulated the AhR mRNA level, while transfection with miR29b-1-5p mimic significantly upregulated its level. Further, CXCL12 treatment downregulated IDO, an enzyme responsible for generating KYN. Our findings reveal novel molecular pathways involved in KYN's age-associated effects in the bone microenvironment that may be useful translational targets for treating osteoporosis.
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Affiliation(s)
- Ahmed M Elmansi
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29403, United States of America
| | - Khaled A Hussein
- Department of Oral Surgery and Medicine, National Research Centre, Cairo, Egypt
| | | | | | - Alexandra Aguilar-Pérez
- Department of Anatomy and Cell Biology, Indiana University School of Medicine in Indianapolis, IN, United States of America.,Department of Cellular and Molecular Biology, School of Medicine, Universidad Central del Caribe, Bayamon 00956, Puerto Rico.,Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Galina Kondrikova
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29403, United States of America
| | - Dmitry Kondrikov
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29403, United States of America
| | - Nada H Eisa
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29403, United States of America.,Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Jessica L Pierce
- Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Helen Kaiser
- Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Ke-Hong Ding
- Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Aisha L Walker
- Department of Medicine, Vascular Medicine Institute, University of Pittsburg School of Medicine, Pittsburg, PA 15261, United States of America
| | - Xue Jiang
- Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Wendy B Bollag
- Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America.,Charlie Norwood Veterans Affairs Medical Center, Augusta, GA 30904, United States of America.,Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Mohammed Elsalanty
- Department of Oral Biology, Dental College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Qing Zhong
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Xing-Ming Shi
- Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Yun Su
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Maribeth Johnson
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Department of Population Health Science, Augusta University, Augusta, GA 30912, United States of America
| | - Monte Hunter
- Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America
| | - Charles Reitman
- Orthopaedics and Physical Medicine Department, Medical University of South Carolina, Charleston, SC 29403, United States of America
| | - Brian F Volkman
- Biochemistry Department, Medical College of Wisconsin, Milwaukee, WI 53226, United States of America
| | - Mark W Hamrick
- Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America
| | - Carlos M Isales
- Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America.,Division of Endocrinology, Diabetes and Metabolism, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America
| | - Sadanand Fulzele
- Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America
| | - Meghan E McGee-Lawrence
- Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Department of Orthopaedic Surgery, Medical College of Georgia, Aueusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America
| | - William D Hill
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America.,Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC 29403, United States of America.,Cellular Biology and Anatomy, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.,Center for Healthy Aging, Medical College of Georgia, Augusta University, Augusta, GA, 30912, United States of America.,Charlie Norwood Veterans Affairs Medical Center, Augusta, GA 30904, United States of America
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9
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Müller S, Nicholson L, Al Harbi N, Mancuso E, Jones E, Dickinson A, Wang XN, Dalgarno K. Osteogenic potential of heterogeneous and CD271-enriched mesenchymal stromal cells cultured on apatite-wollastonite 3D scaffolds. BMC Biomed Eng 2019; 1:16. [PMID: 32002516 PMCID: PMC6992429 DOI: 10.1186/s42490-019-0015-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Background Mesenchymal stromal cells (MSCs) are widely used in clinical trials for bone repair and regeneration. Despite previous evidence showing a prominent osteogenic potential of 2D cultured CD271 enriched MSCs, the osteogenic potential of CD271 enriched cells cultured on 3D scaffold is unknown. Apatite-wollastonite glass ceramic (A-W) is an osteoconductive biomaterial shown to be compatible with MSCs. This is the first study comparing the attachment, growth kinetics, and osteogenic potential of two MSC populations, namely heterogeneous plastic adherence MSCs (PA-MSCs) and CD271-enriched MSCs (CD271-MSCs), when cultured on A-W 3D scaffold. Results The paired MSC populations were assessed for their attachment, growth kinetics and ALP activity using confocal and scanning electron microscopy and the quantifications of DNA contents and p-nitrophenyl (pNP) production respectively. While the PA-MSCs and CD271-MSCs had similar expansion and tri-lineage differentiation capacity during standard 2D culture, they showed different proliferation kinetics when seeded on the A-W scaffolds. PA-MSCs displayed a well-spread attachment with more elongated morphology compared to CD271-MSCs, signifying a different level of interaction between the cell populations and the scaffold surface. Following scaffold seeding PA-MSCs fully integrated into the scaffold surface and showed a stronger propensity for osteogenic differentiation as indicated by higher ALP activity than CD271-MSCs. Furthermore, A-W scaffold seeded uncultured non-enriched bone marrow mononuclear cells also demonstrated a higher proliferation rate and greater ALP activity compared to their CD271-enriched counterpart. Conclusions Our findings suggest that CD271-positive enrichment of a population is not beneficial for osteogenesis when the cells are seeded on A-W scaffold. Furthermore, unselected heterogeneous MSCs or BM-MNCs are more promising for A-W scaffold based bone regeneration. This leads to a conclusion of broader clinical relevance for tissue engineering: on the basis of our observations here the osteogenic potential observed in 2D cell culture should not be considered indicative of likely performance in a 3D scaffold based system, even when one of the cell populations is effectively a subset of the other.
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Affiliation(s)
- Sylvia Müller
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Lyndsey Nicholson
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Naif Al Harbi
- School of Engineering, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
| | - Elena Mancuso
- School of Engineering, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
| | - Elena Jones
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Anne Dickinson
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Xiao Nong Wang
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Kenneth Dalgarno
- School of Engineering, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
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10
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Haque N, Khan IM, Abu Kasim NH. Survival and immunomodulation of stem cells from human extracted deciduous teeth expanded in pooled human and foetal bovine sera. Cytokine 2019; 120:144-154. [PMID: 31071675 DOI: 10.1016/j.cyto.2019.04.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/20/2019] [Accepted: 04/27/2019] [Indexed: 12/17/2022]
Abstract
The immunomodulatory properties of mesenchymal stem cells (MSCs) from autologous and allogeneic sources are useful in stimulating tissue regeneration and repair. To obtain a high number of MSCs for transplantation requires extensive in vitro expansion with culture media supplements that can cause xeno-contamination of cells potentially compromising function and clinical outcomes. In this study stem cells from human extracted deciduous teeth (SHED) were cultured in Knockout™ DMEM supplemented with either pooled human serum (pHS) or foetal bovine serum (FBS) to compare their suitability in maintaining immunomodulatory properties of cells during in vitro expansion. No significant difference in cell survival of SHED grown in pHS (pHS-SHED) or FBS (FBS-SHED) was observed when co-cultured with complement, monocytes or lymphocytes. However, significant changes in the expression of sixteen paracrine factors involved in immunomodulation were observed in the supernatants of FBS-SHED co-cultures with monocytes or lymphocytes compared to that in pHS-SHEDs after both 24 and 120 h of incubation. Further analysis of changing protein levels of paracrine factors in co-cultures using biological pathway analysis software predicted upregulation of functions associated with immunogenicity in FBS-SHED and lymphocyte co-cultures compared to pHS-SHED co-cultures. Pathway analysis also predicted significant stimulation of HMGB1 and TREM1 signalling pathways in FBS-SHED co-cultures indicating activation of immune cells and inflammation. Though FBS supplementation does not impact survival of SHED, our combinatorial biological pathway analysis supports the idea that in vitro expansion of SHEDs in pHS provides optimal conditions to minimise xeno-contamination and inflammation and maintain their immunomodulatory properties.
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Affiliation(s)
- Nazmul Haque
- Department of Oral Biology and Biomedical Sciences, Faculty of Dentistry, MAHSA University, Selangor, Malaysia; Regenerative Dentistry Research Group, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Ilyas M Khan
- Centre for NanoHealth, Swansea University Medical School, Swansea, UK
| | - Noor Hayaty Abu Kasim
- Regenerative Dentistry Research Group, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia; Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.
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11
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Petters O, Schmidt C, Henkelmann R, Pieroh P, Hütter G, Marquass B, Aust G, Schulz RM. Single-Stage Preparation of Human Cartilage Grafts Generated from Bone Marrow-Derived CD271 + Mononuclear Cells. Stem Cells Dev 2019; 27:545-555. [PMID: 29482445 DOI: 10.1089/scd.2017.0218] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Due to the limited self-healing capacity of articular cartilage, innovative, regenerative approaches are of particular interest. The use of two-stage procedures utilizing in vitro-expanded mesenchymal stromal cells (MSCs) from various cell sources requires good manufacturing practice-compliant production, a process with high demands on time, staffing, and financial resources. In contrast, one- stage procedures are directly available, but need a safe enrichment of potent MSCs. CD271 is a surface marker known to marking the majority of native MSCs in bone marrow (BM). In this study, the feasibility of generating a single-stage cartilage graft of enriched CD271+ BM-derived mononuclear cells (MNCs) without in vitro monolayer expansion from eight healthy donors was investigated. Cartilage grafts were generated by magnetic-activated cell sorting and separated cells were directly transferred into collagen type I hydrogels, followed by 3D proliferation and differentiation period of CD271+, CD271-, or unseparated MNCs. CD271+ MNCs showed the highest proliferation rate, cell viability, sulfated glycosaminoglycan deposition, and cartilage marker expression compared to the CD271- or unseparated MNC fractions in 3D culture. Analysis according to the minimal criteria of the International Society for Cellular Therapy highlighted a 66.8-fold enrichment of fibroblast colony-forming units in CD271+ MNCs and the only fulfillment of the MSC marker profile compared to unseparated MNCs. In summary, CD271+ MNCs are capable of generating adequate articular cartilage grafts presenting high cell viability and notable chondrogenic matrix deposition in a CE-marked collagen type I hydrogel, which can obviate the need for an initial monolayer expansion.
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Affiliation(s)
- Oliver Petters
- 1 Centre for Biotechnology and Biomedicine, University of Leipzig , Leipzig, Germany .,2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany
| | - Christian Schmidt
- 1 Centre for Biotechnology and Biomedicine, University of Leipzig , Leipzig, Germany .,2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany
| | - Ralf Henkelmann
- 2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany
| | - Philipp Pieroh
- 2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany .,3 Department of Anatomy and Cell Biology, Martin Luther University Halle-Wittenberg , Halle, Germany
| | - Gero Hütter
- 4 CCC Cellex Collection Center GmbH , Dresden, Germany
| | - Bastian Marquass
- 2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany
| | - Gabriela Aust
- 5 Research Laboratories of the Department of Orthopedics, Trauma and Plastic Surgery, University Hospital of Leipzig AöR , Leipzig, Germany
| | - Ronny M Schulz
- 1 Centre for Biotechnology and Biomedicine, University of Leipzig , Leipzig, Germany .,2 Department of Orthopedics, Trauma and Plastic Surgery, University of Leipzig , Leipzig, Germany
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12
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Global phenotypic characterisation of human platelet lysate expanded MSCs by high-throughput flow cytometry. Sci Rep 2018; 8:3907. [PMID: 29500387 PMCID: PMC5834600 DOI: 10.1038/s41598-018-22326-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 02/21/2018] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are a promising cell source to develop cell therapy for many diseases. Human platelet lysate (PLT) is increasingly used as an alternative to foetal calf serum (FCS) for clinical-scale MSC production. To date, the global surface protein expression of PLT-expended MSCs (MSC-PLT) is not known. To investigate this, paired MSC-PLT and MSC-FCS were analysed in parallel using high-throughput flow cytometry for the expression of 356 cell surface proteins. MSC-PLT showed differential surface protein expression compared to their MSC-FCS counterpart. Higher percentage of positive cells was observed in MSC-PLT for 48 surface proteins, of which 13 were significantly enriched on MSC-PLT. This finding was validated using multiparameter flow cytometry and further confirmed by quantitative staining intensity analysis. The enriched surface proteins are relevant to increased proliferation and migration capacity, as well as enhanced chondrogenic and osteogenic differentiation properties. In silico network analysis revealed that these enriched surface proteins are involved in three distinct networks that are associated with inflammatory responses, carbohydrate metabolism and cellular motility. This is the first study reporting differential cell surface protein expression between MSC-PLT and MSC-FSC. Further studies are required to uncover the impact of those enriched proteins on biological functions of MSC-PLT.
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13
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Bone marrow concentrate and platelet-rich plasma differ in cell distribution and interleukin 1 receptor antagonist protein concentration. Knee Surg Sports Traumatol Arthrosc 2018; 26:333-342. [PMID: 26831858 DOI: 10.1007/s00167-016-3981-9] [Citation(s) in RCA: 183] [Impact Index Per Article: 30.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 01/05/2016] [Indexed: 10/22/2022]
Abstract
PURPOSE Bone marrow concentrate (BMC) and platelet-rich plasma (PRP) are used extensively in regenerative medicine. The aim of this study was to determine differences in the cellular composition and cytokine concentrations of BMC and PRP and to compare two commercial BMC systems in the same patient cohort. METHODS Patients (29) undergoing orthopaedic surgery were enrolled. Bone marrow aspirate (BMA) was processed to generate BMC from two commercial systems (BMC-A and BMC-B). Blood was obtained to make PRP utilizing the same system as BMC-A. Bone marrow-derived samples were cultured to measure colony-forming units, and flow cytometry was performed to assess mesenchymal stem cell (MSC) markers. Cellular concentrations were assessed for all samples. Catabolic cytokines and growth factors important for cartilage repair were measured using multiplex ELISA. RESULTS Colony-forming units were increased in both BMCs compared to BMA (p < 0.0001). Surface markers were consistent with MSCs. Platelet counts were not significantly different between BMC-A and PRP, but there were differences in leucocyte concentrations. TGF-β1 and PDGF were not different between BMC-A and PRP. IL-1ra concentrations were greater (p = 0.0018) in BMC-A samples (13,432 pg/mL) than in PRP (588 pg/mL). The IL-1ra/IL-1β ratio in all BMC samples was above the value reported to inhibit IL-1β. CONCLUSIONS The bioactive factors examined in this study have differing clinical effects on musculoskeletal tissue. Differences in the cellular and cytokine composition between PRP and BMC and between BMC systems should be taken into consideration by the clinician when choosing a biologic for therapeutic application. LEVEL OF EVIDENCE Clinical, Level II.
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14
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Mesenchymal stromal/stem cell separation methods: concise review. Cell Tissue Bank 2017; 18:443-460. [PMID: 28821996 DOI: 10.1007/s10561-017-9658-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 08/16/2017] [Indexed: 12/21/2022]
Abstract
Mesenchymal stem (stromal) cells (MSCs) possess unique biological characteristics such as plasticity, long term self-renewal, secretion of various bioactive molecules and ability of active migration to the diseased tissues that make them unique tool for regenerative medicine, nowadays. Until now MSCs were successfully derived from many tissue sources including bone marrow, umbilical cord, adipose tissue, dental pulp etc. The crucial step prior to their in vitro expansion, banking or potential clinical application is their separation. This review article aims to briefly describe the main MSCs separations techniques currently available, their basic principles, as well as their advantages and limits. In addition the attention is paid to the markers presently applicable for immunoaffinity-based separation of MSCs from different tissues and organs.
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15
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Blázquez-Prunera A, Díez JM, Gajardo R, Grancha S. Human mesenchymal stem cells maintain their phenotype, multipotentiality, and genetic stability when cultured using a defined xeno-free human plasma fraction. Stem Cell Res Ther 2017; 8:103. [PMID: 28449711 PMCID: PMC5408419 DOI: 10.1186/s13287-017-0552-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 03/30/2017] [Accepted: 04/04/2017] [Indexed: 12/22/2022] Open
Abstract
Background Mesenchymal stem cells (MSCs) show promising characteristics for their use in advanced therapy medicinal products. However, there are some unresolved concerns, such as the use of animal components for their expansion. In this study we assessed the suitability of a xeno-free supplement for cell culture (SCC) derived from human plasma, to culture and expand human MSCs (hMSCs) from different origins. Characteristics of viable cultured hMSCs such as genetic stability, phenotype and multipotentiality were qualitatively evaluated. Methods hMSCs from adipose tissue (AT), bone marrow (BM) and umbilical cord (UC) and supplier sources (commercial/non-commercial) were used. After hMSCs expansion in a xeno-free medium, classical hMSCs markers were studied by immunocytochemistry, and genetic stability was tested by classic karyotyping. The capacity of hMSCs to differentiate into adipogenic, osteogenic, and chondrogenic cells in differentiation media was assessed using different staining. Different lots of SCC were used to assure consistency between batches. Results All hMSCs tested maintained their morphology and adherence to plastic during their expansion, and preserved their genetic stability, phenotype and differentiation potential. No differences were observed when using different lots of SCC. Moreover, the proliferation rate, evaluated as population doubling time (PDT) of commercial BM and AT hMSCs, was higher in the xeno-free medium than in the control media provided by the suppliers of the cells (PDT of 4.6 for BM-hMSC and 6.4 for AT-hMSC in xeno-free medium, and 7.0 and 14.7 respectively in the commercial media). UC-hMSCs PDT was similar in all the media tested. When using non-commercial BM-hMSCs, PDT was lower in the xeno-free medium, but reverted to the control level with the addition of growth factors. Conclusions SCC-containing medium can be a feasible xeno-free alternative to expand hMSCs for advanced therapies.
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Affiliation(s)
- Arantxa Blázquez-Prunera
- Research and Development, Bioscience Industrial Group, Grifols, Parets del Vallès, Barcelona, Spain.,Faculdade de Engenharia, Universidade do Porto, Porto, Portugal
| | - José María Díez
- Research and Development, Bioscience Industrial Group, Grifols, Parets del Vallès, Barcelona, Spain. .,Cell Culture and Virology Laboratory, Research & Development Biologics, Industrial Group, Grifols, Carrer Llevant, 11, 08150, Parets del Vallès, Barcelona, Spain.
| | - Rodrigo Gajardo
- Research and Development, Bioscience Industrial Group, Grifols, Parets del Vallès, Barcelona, Spain
| | - Salvador Grancha
- Research and Development, Bioscience Industrial Group, Grifols, Parets del Vallès, Barcelona, Spain
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16
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Pooled Human Serum Increases Regenerative Potential of In Vitro Expanded Stem Cells from Human Extracted Deciduous Teeth. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1083:29-44. [PMID: 28730381 DOI: 10.1007/5584_2017_74] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In regenerative therapy, in vitro expansion of stem cells is critical to obtain a significantly higher number of cells for successful engraftment after transplantation. However, stem cells lose its regenerative potential and enter senescence during in vitro expansion. In this study, the influence of foetal bovine serum (FBS) and pooled human serum (pHS) on the proliferation, morphology and migration of stem cells from human extracted deciduous teeth (SHED) was compared. SHED (n = 3) was expanded in KnockOut DMEM supplemented with either pHS (pHS-SM) or FBS (FBS-SM). pHS was prepared using peripheral blood serum of six healthy male adults, aged between 21 and 35 years old. The number of live SHED was significantly higher, from passage 5 to 7, when cultured in pHS-SM compared to those cultured in FBS-SM (p < 0.05). Number of cells having flattened morphology, characteristics of partially differentiated and senescent cells, was significantly lower (p < 0.05) in pHS-SM (3%) compared to those in FBS-SM (7%). Furthermore, migration of SHED in pHS-SM was found to be more directional. The presence of selected ten paracrine factors known for their proliferation and migration potential was detected in all six individual human sera, used to produce pHS, none of which were detected in FBS. Ingenuity Pathway Analysis showed the possible involvement of the 'ephrin receptor signalling pathway' to regulate the proliferation and migration of SHED in pHS-SM. In conclusion, pHS-SM showed significantly higher proliferation rate and could maintain significantly lower number of senescent cells and support directional migration of cells.
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17
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Pan W, Kremer KL, Kaidonis X, Ludlow VE, Rogers ML, Xie J, Proud CG, Koblar SA. Characterization of p75 neurotrophin receptor expression in human dental pulp stem cells. Int J Dev Neurosci 2016; 53:90-98. [PMID: 27469433 DOI: 10.1016/j.ijdevneu.2016.07.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 07/04/2016] [Accepted: 07/23/2016] [Indexed: 01/09/2023] Open
Abstract
Human adult dental pulp stem cells (DPSC) are a heterogeneous stem cell population, which are able to differentiate down neural, chondrocyte, osteocyte and adipocyte lineages. We studied the expression pattern of p75 neurotrophin receptors (p75NTR), a marker of neural stem cells, within human DPSC populations from eight donors. p75NTR are expressed at low levels (<10%) in DPSC. Importantly, p75(+) DPSC represent higher expression levels of SOX1 (neural precursor cell marker), SOX2 (cell pluripotency marker) and nestin (neural stem cell marker) in comparison to p75(-) DPSC. Our results suggest that p75(+) hDPSC may denote a subpopulation with greater neurogenic potential.
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Affiliation(s)
- Wenru Pan
- School of Medical Science, Australia; South Australian Health & Medical Research Institute, South Australia, Australia
| | - Karlea L Kremer
- School of Medicine, Australia; South Australian Health & Medical Research Institute, South Australia, Australia
| | - Xenia Kaidonis
- School of Medicine, Australia; South Australian Health & Medical Research Institute, South Australia, Australia
| | - Victoria E Ludlow
- School of Medicine, Australia; South Australian Health & Medical Research Institute, South Australia, Australia
| | - Mary-Louise Rogers
- Human Physiology, Centre for Neuroscience, School of Medicine, Flinders University, Australia
| | - Jianling Xie
- South Australian Health & Medical Research Institute, South Australia, Australia
| | - Christopher G Proud
- School of Biological Sciences, University of Adelaide, Australia; South Australian Health & Medical Research Institute, South Australia, Australia
| | - Simon A Koblar
- School of Medicine, Australia; South Australian Health & Medical Research Institute, South Australia, Australia.
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Pleyer L, Valent P, Greil R. Mesenchymal Stem and Progenitor Cells in Normal and Dysplastic Hematopoiesis-Masters of Survival and Clonality? Int J Mol Sci 2016; 17:ijms17071009. [PMID: 27355944 PMCID: PMC4964385 DOI: 10.3390/ijms17071009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 05/20/2016] [Accepted: 06/08/2016] [Indexed: 02/07/2023] Open
Abstract
Myelodysplastic syndromes (MDS) are malignant hematopoietic stem cell disorders that have the capacity to progress to acute myeloid leukemia (AML). Accumulating evidence suggests that the altered bone marrow (BM) microenvironment in general, and in particular the components of the stem cell niche, including mesenchymal stem cells (MSCs) and their progeny, play a pivotal role in the evolution and propagation of MDS. We here present an overview of the role of MSCs in the pathogenesis of MDS, with emphasis on cellular interactions in the BM microenvironment and related stem cell niche concepts. MSCs have potent immunomodulatory capacities and communicate with diverse immune cells, but also interact with various other cellular components of the microenvironment as well as with normal and leukemic stem and progenitor cells. Moreover, compared to normal MSCs, MSCs in MDS and AML often exhibit altered gene expression profiles, an aberrant phenotype, and abnormal functional properties. These alterations supposedly contribute to the “reprogramming” of the stem cell niche into a disease-permissive microenvironment where an altered immune system, abnormal stem cell niche interactions, and an impaired growth control lead to disease progression. The current article also reviews molecular targets that play a role in such cellular interactions and possibilities to interfere with abnormal stem cell niche interactions by using specific targeted drugs.
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Affiliation(s)
- Lisa Pleyer
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria.
- Center for Clinical Cancer and Immunology Trials at Salzburg Cancer Research Institute, 5020 Salzburg, Austria.
- 3rd Medical Department, Cancer Cluster Salzburg, 5020 Salzburg, Austria.
| | - Peter Valent
- Department of Internal Medicine I, Division of Hematology and Hemostaseology & Ludwig Boltzmann Cluster Oncology, Medical University of Vienna, 1090 Vienna, Austria.
| | - Richard Greil
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria.
- Center for Clinical Cancer and Immunology Trials at Salzburg Cancer Research Institute, 5020 Salzburg, Austria.
- 3rd Medical Department, Cancer Cluster Salzburg, 5020 Salzburg, Austria.
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Panchalingam KM, Jung S, Rosenberg L, Behie LA. Bioprocessing strategies for the large-scale production of human mesenchymal stem cells: a review. Stem Cell Res Ther 2015; 6:225. [PMID: 26597928 PMCID: PMC4657237 DOI: 10.1186/s13287-015-0228-5] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Human mesenchymal stem cells (hMSCs), also called mesenchymal stromal cells, have been of great interest in regenerative medicine applications because of not only their differentiation potential but also their ability to secrete bioactive factors that can modulate the immune system and promote tissue repair. This potential has initiated many early-phase clinical studies for the treatment of various diseases, disorders, and injuries by using either hMSCs themselves or their secreted products. Currently, hMSCs for clinical use are generated through conventional static adherent cultures in the presence of fetal bovine serum or human-sourced supplements. However, these methods suffer from variable culture conditions (i.e., ill-defined medium components and heterogeneous culture environment) and thus are not ideal procedures to meet the expected future demand of quality-assured hMSCs for human therapeutic use. Optimizing a bioprocess to generate hMSCs or their secreted products (or both) promises to improve the efficacy as well as safety of this stem cell therapy. In this review, current media and methods for hMSC culture are outlined and bioprocess development strategies discussed.
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Affiliation(s)
- Krishna M Panchalingam
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - Sunghoon Jung
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - Lawrence Rosenberg
- Department of Surgery, McGill University Health Centre, 845 Rue Sherbrooke Quest, Montreal, QC, H3G 1A4, Canada.,Jewish General Hospital, 3755 Chemin de la Côte-Ste-Catherine Road, Montreal, QC, H3T 1E2, Canada
| | - Leo A Behie
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada.
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Calabrese G, Giuffrida R, Lo Furno D, Parrinello NL, Forte S, Gulino R, Colarossi C, Schinocca LR, Giuffrida R, Cardile V, Memeo L. Potential Effect of CD271 on Human Mesenchymal Stromal Cell Proliferation and Differentiation. Int J Mol Sci 2015; 16:15609-24. [PMID: 26184166 PMCID: PMC4519916 DOI: 10.3390/ijms160715609] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 06/24/2015] [Accepted: 07/04/2015] [Indexed: 01/01/2023] Open
Abstract
The Low-Affinity Nerve Growth Factor Receptor (LNGFR), also known as CD271, is a member of the tumor necrosis factor receptor superfamily. The CD271 cell surface marker defines a subset of multipotential mesenchymal stromal cells and may be used to isolate and enrich cells derived from bone marrow aspirate. In this study, we compare the proliferative and differentiation potentials of CD271+ and CD271- mesenchymal stromal cells. Mesenchymal stromal cells were isolated from bone marrow aspirate and adipose tissue by plastic adherence and positive selection. The proliferation and differentiation potentials of CD271+ and CD271- mesenchymal stromal cells were assessed by inducing osteogenic, adipogenic and chondrogenic in vitro differentiation. Compared to CD271+, CD271- mesenchymal stromal cells showed a lower proliferation rate and a decreased ability to give rise to osteocytes, adipocytes and chondrocytes. Furthermore, we observed that CD271+ mesenchymal stromal cells isolated from adipose tissue displayed a higher efficiency of proliferation and trilineage differentiation compared to CD271+ mesenchymal stromal cells isolated from bone marrow samples, although the CD271 expression levels were comparable. In conclusion, these data show that both the presence of CD271 antigen and the source of mesenchymal stromal cells represent important factors in determining the ability of the cells to proliferate and differentiate.
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Affiliation(s)
| | | | - Debora Lo Furno
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, 95125 Catania, Italy.
| | - Nunziatina Laura Parrinello
- Department of Experimental Oncology, Mediterranean Institute of Oncology, 95029 Viagrande, Italy.
- Department of Biomedical Sciences, Hematology Section, University of Catania, 95124 Catania, Italy.
| | | | - Rosario Gulino
- IOM Ricerca, 95029 Viagrande, Italy.
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, 95125 Catania, Italy.
| | - Cristina Colarossi
- Department of Experimental Oncology, Mediterranean Institute of Oncology, 95029 Viagrande, Italy.
| | - Luciana Rita Schinocca
- Department of Experimental Oncology, Mediterranean Institute of Oncology, 95029 Viagrande, Italy.
| | - Rosario Giuffrida
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, 95125 Catania, Italy.
| | - Venera Cardile
- Department of Biomedical and Biotechnological Sciences, Physiology Section, University of Catania, 95125 Catania, Italy.
| | - Lorenzo Memeo
- IOM Ricerca, 95029 Viagrande, Italy.
- Department of Experimental Oncology, Mediterranean Institute of Oncology, 95029 Viagrande, Italy.
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21
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Álvarez-Viejo M, Menéndez-Menéndez Y, Otero-Hernández J. CD271 as a marker to identify mesenchymal stem cells from diverse sources before culture. World J Stem Cells 2015; 7:470-476. [PMID: 25815130 PMCID: PMC4369502 DOI: 10.4252/wjsc.v7.i2.470] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 10/28/2014] [Accepted: 12/01/2014] [Indexed: 02/07/2023] Open
Abstract
Mesenchymal stem cells, due to their characteristics are ideal candidates for cellular therapy. Currently, in culture these cells are defined by their adherence to plastic, specific surface antigen expression and multipotent differentiation potential. However, the in vivo identification of mesenchymal stem cells, before culture, is not so well established. Pre-culture identification markers would ensure higher purity than that obtained with selection based on adherence to plastic. Up until now, CD271 has been described as the most specific marker for the characterization and purification of human bone marrow mesenchymal stem cells. This marker has been shown to be specifically expressed by these cells. Thus, CD271 has been proposed as a versatile marker to selectively isolated and expand multipotent mesenchymal stem cells with both immunosuppressive and lymphohematopoietic engraftment-promoting properties. This review focuses on this marker, specifically on identification of mesenchymal stem cells from different tissues. Literature revision suggests that CD271 should not be defined as a universal marker to identify mesenchymal stem cells before culture from different sources. In the case of bone marrow or adipose tissue, CD271 could be considered a quite suitable marker; however this marker seems to be inadequate for the isolation of mesenchymal stem cells from other tissues such as umbilical cord blood or wharton’s jelly among others.
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Cuthbert RJ, Giannoudis PV, Wang XN, Nicholson L, Pawson D, Lubenko A, Tan HB, Dickinson A, McGonagle D, Jones E. Examining the feasibility of clinical grade CD271+ enrichment of mesenchymal stromal cells for bone regeneration. PLoS One 2015; 10:e0117855. [PMID: 25760857 PMCID: PMC4356586 DOI: 10.1371/journal.pone.0117855] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 01/03/2015] [Indexed: 01/20/2023] Open
Abstract
INTRODUCTION Current clinical trials utilize mesenchymal stromal cells (MSCs) expanded in culture, however these interventions carry considerable costs and concerns pertaining to culture-induced losses of potency. This study assessed the feasibility of new clinical-grade technology to obtain uncultured MSC isolates from three human intra-osseous tissue sources based on immunomagnetic selection for CD271-positive cells. MATERIALS AND METHODS MSCs were isolated from bone marrow (BM) aspirates or surgical waste materials; enzymatically digested femoral heads (FHs) and reamer irrigator aspirator (RIA) waste fluids. Flow cytometry for the CD45-/lowCD73+CD271+ phenotype was used to evaluate uncultured MSCs before and after selection, and to measure MSC enrichment in parallel to colony forming-unit fibroblast assay. Trilineage differentiation assays and quantitative polymerase chain-reaction for key transcripts involved in bone regeneration was used to assess the functional utility of isolated cells for bone repair. RESULTS Uncultured CD45-/lowCD271+ MSCs uniformly expressed CD73, CD90 and CD105 but showed variable expression of MSCA-1 and SUSD2 (BM>RIA>FH). MSCs were enriched over 150-fold from BM aspirates and RIA fluids, whereas the highest MSC purities were obtained from FH digests. Enriched fractions expressed increased levels of BMP-2, COL1A2, VEGFC, SPARC and CXCL12 transcripts (BM>RIA>FH), with the highest up-regulation detected for CXCL12 in BM (>1300-fold). Following culture expansion, CD271-selected MSCS were tri-potential and phenotypically identical to plastic adherence-selected MSCs. DISCUSSION A CD271-based GMP-compliant immunomagnetic selection resulted in a substantial increase in MSC purity and elevated expression of transcripts involved in bone formation, vascularisation and chemo-attraction. Although this technology, particularly from RIA fluids, can be immediately applied by orthopaedic surgeons as autologous therapy, further improvements in MSC purities and pre-clinical testing of product safety would be required to develop this process for allogeneic applications.
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Affiliation(s)
- Richard J. Cuthbert
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
- * E-mail:
| | - Peter V. Giannoudis
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
| | - Xiao N. Wang
- Institute of Cellular Medicine, University of Newcastle upon Tyne, Newcastle, United Kingdom
| | - Lindsay Nicholson
- Institute of Cellular Medicine, University of Newcastle upon Tyne, Newcastle, United Kingdom
| | - David Pawson
- National Health Service Blood and Transplant, Leeds Blood Centre, Leeds, United Kingdom
| | - Anatole Lubenko
- National Health Service Blood and Transplant, Leeds Blood Centre, Leeds, United Kingdom
| | - Hiang B. Tan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
| | - Anne Dickinson
- Institute of Cellular Medicine, University of Newcastle upon Tyne, Newcastle, United Kingdom
| | - Dennis McGonagle
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
| | - Elena Jones
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom
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Haque N, Kasim NHA, Rahman MT. Optimization of pre-transplantation conditions to enhance the efficacy of mesenchymal stem cells. Int J Biol Sci 2015; 11:324-34. [PMID: 25678851 PMCID: PMC4323372 DOI: 10.7150/ijbs.10567] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 12/20/2014] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are considered a potential tool for cell based regenerative therapy due to their immunomodulatory property, differentiation potentials, trophic activity as well as large donor pool. Poor engraftment and short term survival of transplanted MSCs are recognized as major limitations which were linked to early cellular ageing, loss of chemokine markers during ex vivo expansion, and hyper-immunogenicity to xeno-contaminated MSCs. These problems can be minimized by ex vivo expansion of MSCs in hypoxic culture condition using well defined or xeno-free media i.e., media supplemented with growth factors, human serum or platelet lysate. In addition to ex vivo expansion in hypoxic culture condition using well defined media, this review article describes the potentials of transient adaptation of expanded MSCs in autologous serum supplemented medium prior to transplantation for long term regenerative benefits. Such transient adaptation in autologous serum supplemented medium may help to increase chemokine receptor expression and tissue specific differentiation of ex vivo expanded MSCs, thus would provide long term regenerative benefits.
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Affiliation(s)
- Nazmul Haque
- 1. Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia. ; 2. Regenerative Dentistry Research Group, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Noor Hayaty Abu Kasim
- 1. Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia. ; 2. Regenerative Dentistry Research Group, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohammad Tariqur Rahman
- 3. Department of Biotechnology, Faculty of Science, International Islamic University Malaysia, Kuantan, Malaysia
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Bhattacharya N, Das SP, Sengupta DB, Chowdhury P, Chowdhury D, Das K, Das S, Maity N, Bhattacharya R, Sengupta D, Aikat A, Basu D, Chaudhuri S, Rakshit T, Bhattacharya A, Bhattacharya SK, Majumder U, Chakraborty B, Chaudhuri S, Law S, Tripathi SK, Basu N, Banerjee SK, Malakar D, Choudhuri S. Chronic Burn Ulceration of the Skin and the Potential of Amniotic Membrane-Based Therapy. Regen Med 2015. [DOI: 10.1007/978-1-4471-6542-2_29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Poloni A, Maurizi G, Anastasi S, Mondini E, Mattiucci D, Discepoli G, Tiberi F, Mancini S, Partelli S, Maurizi A, Cinti S, Olivieri A, Leoni P. Plasticity of human dedifferentiated adipocytes toward endothelial cells. Exp Hematol 2014; 43:137-46. [PMID: 25448487 DOI: 10.1016/j.exphem.2014.10.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 10/01/2014] [Accepted: 10/11/2014] [Indexed: 12/28/2022]
Abstract
The process of cellular differentiation in terminally differentiated cells is thought to be irreversible, and these cells are thought to be incapable of differentiating into distinct cell lineages. Our previous study showed that mature adipocytes represent an alternative source of mesenchymal stem cells. Here, results showed the capacity of mature adipocytes to differentiate into endothelial-like cells, using the ability of these cells to revert into an immature phase without any relievable chromosomal alterations. Mature adipocytes were isolated from human omental and subcutaneous fat and were dedifferentiated in vitro. The resulting cells were subcultivated for endothelial differentiation and were analyzed for their expression of specific genes and proteins. Endothelial-like cells were harvested from the differentiation medium and were traditionally cultured to evaluate the endothelial markers and the karyotype. Cells cultured in specific medium formed tube-like structures and expressed several endothelial marker genes and proteins. The endothelial-like cells expressed significantly higher levels of vascular endothelium growth factor receptor 2, vascular endothelial cadherin, Von Willebrand factor, and CD133 than the untreated cells. These cells were positively stained for CD31 and vascular endothelial cadherin, markers of mature endothelial cells. Moreover, the low-density lipoprotein-uptake assay demonstrated a functionally endothelial differentiation of these cells. When these cells were harvested and reseeded in basal medium, they lost the endothelial markers and reacquired the typical mesenchymal stem cell markers and the ability to expand in a short time period. Moreover, karyotype analysis showed that these cells reverted into an immature phase without any karyotype alterations. In conclusion, the results showed that adipocytes exhibited a great plasticity toward the endothelial lineage, suggesting their possible use in cell therapy applications for vascular disease.
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Affiliation(s)
- Antonella Poloni
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy.
| | - Giulia Maurizi
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Sara Anastasi
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Eleonora Mondini
- Dipartimento di Medicina Sperimentale e Clinica, Università Politecnica delle Marche, Ancona, Italy
| | - Domenico Mattiucci
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Giancarlo Discepoli
- Laboratorio di Citogenetica e Genetica Molecolare, Clinica di Pediatria, Università Politecnica delle Marche, Ancona, Italy
| | - Fabiola Tiberi
- Laboratorio di Citogenetica e Genetica Molecolare, Clinica di Pediatria, Università Politecnica delle Marche, Ancona, Italy
| | - Stefania Mancini
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Stefano Partelli
- Clinica Chirurgia del Pancreas, Università Politecnica delle Marche, Ospedali Riuniti, Ancona, Italy
| | - Angela Maurizi
- Clinica Chirurgia del Pancreas, Università Politecnica delle Marche, Ospedali Riuniti, Ancona, Italy
| | - Saverio Cinti
- Dipartimento di Medicina Sperimentale e Clinica, Università Politecnica delle Marche, Ancona, Italy
| | - Attilio Olivieri
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
| | - Pietro Leoni
- Clinica di Ematologia, Dipartimento di Scienze Cliniche e Molecolari, Università Politecnica delle Marche, Ancona, Italy
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Roson-Burgo B, Sanchez-Guijo F, Del Cañizo C, De Las Rivas J. Transcriptomic portrait of human Mesenchymal Stromal/Stem Cells isolated from bone marrow and placenta. BMC Genomics 2014; 15:910. [PMID: 25326687 PMCID: PMC4287589 DOI: 10.1186/1471-2164-15-910] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Accepted: 09/24/2014] [Indexed: 02/08/2023] Open
Abstract
Background Human Mesenchymal Stromal/Stem Cells (MSCs) are adult multipotent cells that behave in a highly plastic manner, inhabiting the stroma of several tissues. The potential utility of MSCs is nowadays strongly investigated in the field of regenerative medicine and cell therapy, although many questions about their molecular identity remain uncertain. Results MSC primary cultures from human bone marrow (BM) and placenta (PL) were derived and verified by their immunophenotype standard pattern and trilineage differentiation potential. Then, a broad characterization of the transcriptome of these MSCs was performed using RNA deep sequencing (RNA-Seq). Quantitative analysis of these data rendered an extensive expression footprint that includes 5,271 protein-coding genes. Flow cytometry assays of canonical MSC CD-markers were congruent with their expression levels detected by the RNA-Seq. Expression of other recently proposed MSC markers (CD146, Nestin and CD271) was tested in the placenta samples, finding only CD146 and Nestin. Functional analysis revealed enrichment in stem cell related genes and mesenchymal regulatory transcription factors (TFs). Analysis of TF binding sites (TFBSs) identified 11 meta-regulators, including factors KLF4 and MYC among them. Epigenetically, hypomethylated promoter patterns supported the active expression of the MSC TFs found. An interaction network of these TFs was built to show up their links and relations. Assessment of dissimilarities between cell origins (BM versus PL) disclosed two hundred differentially expressed genes enrolled in microenvironment processes related to the cellular niche, as regulation of bone formation and blood vessel morphogenesis for the case of BM-MSCs. By contrast genes overexpressed in PL-MSCs showed functional enrichment on mitosis, negative regulation of cell-death and embryonic morphogenesis that supported the higher growth rates observed in the cultures of these fetal cells and their closer links with development processes. Conclusions The results present a transcriptomic portrait of the human MSCs isolated from bone marrow and placenta. The data are released as a cell-specific resource, providing a comprehensive expression footprint of the MSCs useful to better understand their cellular and molecular biology and for further investigations on the isolation and biomedical use of these multipotent cells. Electronic supplementary material The online version of this article (doi:10.1186/1471-2164-15-910) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | - Javier De Las Rivas
- Bioinformatics and Functional Genomics Group, Cancer Research Center (IBMCC, CSIC/USAL/IBSAL), Consejo Superior de Investigaciones Cientificas (CSIC), Salamanca, Spain.
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Harichandan A, Sivasubramaniyan K, Bühring HJ. Prospective isolation and characterization of human bone marrow-derived MSCs. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2014; 129:1-17. [PMID: 22825720 DOI: 10.1007/10_2012_147] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
There is an increasing interest in adult stem cells, especially mesenchymal stem/stromal cells (MSCs), in hematology and regenerative medicine because of the simplicity of isolation and ex vivo expansion of these cells. Conventionally, MSCs are functionally isolated from tissue based on their capacity to adhere to the surface of culture flasks. This isolation procedure is hampered by the unpredictable influence of secreted molecules and interactions with co-cultured hematopoietic and other unrelated cells, as well as by the arbitrarily selected removal time of non-adherent cells prior to the expansion of MSCs. Finally, functionally isolated cells do not provide biological information about the starting population. To circumvent these limitations, several strategies have been developed to facilitate the prospective isolation of MSCs based on the selective expression or absence of surface markers. The isolation and ex vivo expansion of these cells require an adequate quality control of the source and product. Here we summarize the most frequently used markers and introduce new targets for antibody-based isolation and characterization of bone marrow-derived MSCs.
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Affiliation(s)
- A Harichandan
- Division of Haematology, Immunology, Oncology, Rheumatology, and Pulmonology, Department of Internal Medicine II, University Clinic of Tübingen, Tübingen, Germany
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Jung S, Panchalingam KM, Wuerth RD, Rosenberg L, Behie LA. Large-scale production of human mesenchymal stem cells for clinical applications. Biotechnol Appl Biochem 2013; 59:106-20. [PMID: 23586791 DOI: 10.1002/bab.1006] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Accepted: 01/30/2012] [Indexed: 02/06/2023]
Abstract
Human mesenchymal stem cells (hMSCs) have many potential applications in tissue engineering and regenerative medicine. Currently, hMSCs are generated through conventional static adherent cultures in the presence of fetal bovine serum (FBS) for clinical applications (e.g., multiple sclerosis). However, these methods are not appropriate to meet the expected future demand for quality-assured hMSCs for human therapeutic use. Hence, it is imperative to develop an effective hMSC production system, which should be controllable, reproducible, and scalable. To this end, efforts have been made by several international research groups to develop (i) alternative media either by replacing FBS with human-sourced supplements (such as human serum or platelet lysate) or by identifying defined serum-free formulations consisting of key growth/attachment factors, and (ii) controlled bioreactor protocols. In this regard, we review here current hMSC production technologies and future perspectives toward efficient methods for the generation of clinically relevant numbers of hMSC therapeutics.
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Affiliation(s)
- Sunghoon Jung
- Pharmaceutical Production Research Facility, Schulich School of Engineering, University of Calgary, Calgary, Alberta, Canada
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29
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Ahrari I, Attar A, Zarandi NP, Zakerinia M, Maharlooei MK, Monabati A. CD271 enrichment does not help isolating mesenchymal stromal cells from G-CSF-mobilized peripheral blood. Mol Biol 2013. [DOI: 10.1134/s0026893313050051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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30
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Yang S, Eto H, Kato H, Doi K, Kuno S, Kinoshita K, Ma H, Tsai CH, Chou WT, Yoshimura K. Comparative characterization of stromal vascular cells derived from three types of vascular wall and adipose tissue. Tissue Eng Part A 2013; 19:2724-34. [PMID: 23879654 DOI: 10.1089/ten.tea.2013.0057] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Multipotent stem/progenitor cells localize perivascularly in many organs and vessel walls. These tissue-resident stem/progenitor cells differentiate into vascular endothelial cells, pericytes, and other mesenchymal lineages, and participate in physiological maintenance and repair of vasculatures. In this study, we characterized stromal vascular cells obtained through the explant culture method from three different vessel walls in humans: arterial wall (ART; >500 μm in diameter), venous wall (VN; >500 μm in diameter), and small vessels in adipose tissue (SV; arterioles and venules, <100 μm in diameter). These were examined for functionality and compared with adipose-derived stem/stromal cells (ASCs). All stromal vascular cells of different origins presented fibroblast-like morphology and we could not visually discriminate one population from another. Flow cytometry showed that the cultured population heterogeneously expressed a variety of surface antigens associated with stem/progenitor cells, but CD105 was expressed by most cells in all groups, suggesting that the cells generally shared the characteristics of mesenchymal stem cells. Our histological and flow cytometric data suggested that the main population of vessel wall-derived stromal vascular cells were CD34(+)/CD31(-) and came from the tunica adventitia and areola tissue surrounding the adventitia. CD271 (p75NTR) was expressed by the vasa vasorum in the VN adventitia and by a limited population in the adventitia of SV. All three populations differentiated into multiple lineages as did ASCs. ART cells induced the largest quantity of calcium formation in the osteogenic medium, whereas ASCs showed the greatest adipogenic differentiation. SV and VN stromal cells had greater potency for network formation than did ART stromal cells. In conclusion, the three stromal vascular populations exhibited differential functional properties. Our results have clinical implications for vascular diseases such as arterial wall calcification and possible applications to regenerative therapies involving each vessel wall-resident stromal population.
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Affiliation(s)
- Santsun Yang
- 1 Department of Plastic Surgery, University of Tokyo School of Medicine , Tokyo, Japan
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Alvarez-Viejo M, Menendez-Menendez Y, Blanco-Gelaz MA, Ferrero-Gutierrez A, Fernandez-Rodriguez MA, Gala J, Otero-Hernandez J. Quantifying mesenchymal stem cells in the mononuclear cell fraction of bone marrow samples obtained for cell therapy. Transplant Proc 2013; 45:434-9. [PMID: 23375334 DOI: 10.1016/j.transproceed.2012.05.091] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2011] [Revised: 12/14/2011] [Accepted: 05/04/2012] [Indexed: 12/15/2022]
Abstract
AIMS The use of bone marrow mononuclear cells (BMMNCs) as a source of mesenchymal stem cells (MSCs) for therapy has recently attracted the attention of researchers because BMMNCs can be easily obtained and do not require in vitro expansion before their use. This study was designed to quantify the MSC population in bone marrow (BM) samples obtained for cell therapy using flow cytometry to detect the CD271 antigen. MATERIAL AND METHODS Autologous BM was obtained by posterior superior iliac crest aspiration under topical anesthesia. Mononuclear cells isolated from the BM aspirate on a Ficoll density gradient were used to treat patients with pressure ulcer (n = 13) bone nonunions (n = 3) or diabetic foot ulcers (n = 5). RESULTS Our flow cytometry data revealed a low percentage as well as a high variability among patients of CD271(+)CD45(-) cells (range, 0.0017 to 0.0201%). All cultured MSC adhered to plastic dishes showing a capacity to differentiate into adipogenic and osteogenic lineages. CONCLUSIONS Our findings suggested that the success of cell therapy was independent of the number of MSCs present in the BM aspirate used for autologous cell therapy.
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Affiliation(s)
- M Alvarez-Viejo
- Transplant and Cell Therapy Unit, Hospital Universitario Central de Asturias, Oviedo, Spain.
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Kuçi Z, Seiberth J, Latifi-Pupovci H, Wehner S, Stein S, Grez M, Bönig H, Köhl U, Klingebiel T, Bader P, Kuçi S. Clonal analysis of multipotent stromal cells derived from CD271+ bone marrow mononuclear cells: functional heterogeneity and different mechanisms of allosuppression. Haematologica 2013; 98:1609-16. [PMID: 23975178 DOI: 10.3324/haematol.2013.092700] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Previous reports demonstrated a relationship between proliferation potential and trilineage differentiation in mesenchymal stromal cell-derived clones generated using plastic adherence (PA-MSCs). However, there are no reports presenting a clonal analysis of the proliferative potential, differentiation potential and allosuppressive effects of human mesenchymal stromal cell subsets. In this study, we performed a clonal analysis of mesenchymal stromal cells generated from human CD271(+) bone marrow mononuclear cells (CD271-MSCs). After transfection with the gene encoding green fluorescent protein, the cells were single-cell sorted and cultured for 2-4 weeks. A population doubling analysis demonstrated that 25% of CD271-MSC clones are fast-proliferating clones compared to only 10% of PA-MSC clones. Evaluation of the allosuppressive potential demonstrated that 81.8% of CD271-MSC clones were highly allosuppressive compared to only 58% of PA-MSC clones. However, no consistent correlation was observed between allosuppression and proliferative potential. Prostaglandin E2 levels were positively correlated with the allosuppressive activity of individual clones, suggesting that this molecule may be a useful predictive biomarker for the allosuppressive potential of mesenchymal stromal cells. In contrast, inhibitory studies of indoleamine 2,3 dioxygenase indicated that none of the clones used this enzyme to mediate their allosuppressive effect. Differentiation studies revealed the presence of tripotent, bipotent and unipotent CD271-MSC and PA-MSC clones which suppressed the allogeneic reaction to differing extents in vitro. In conclusion, our findings demonstrate differences between CD271-MSCs and PA-MSCs and indicate that neither proliferation potential nor differentiation potential represents a consistent predictive parameter for the immunomodulatory effects of either type of mesenchymal stromal cells.
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Thirumala S, Goebel WS, Woods EJ. Manufacturing and banking of mesenchymal stem cells. Expert Opin Biol Ther 2013; 13:673-91. [PMID: 23339745 DOI: 10.1517/14712598.2013.763925] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Mesenchymal stem cells (MSC) and MSC-like cells hold great promise and offer many advantages for developing effective cellular therapeutics. Current trends indicate that the clinical application of MSC will continue to increase markedly. For clinical applications, large numbers of MSC are usually required, ideally in an off-the-shelf format, thus requiring extensive MSC expansion ex vivo and subsequent cryopreservation and banking. AREAS COVERED To exploit the full potential of MSC for cell-based therapies requires overcoming significant cell-manufacturing, banking and regulatory challenges. The current review will focus on the identification of optimal cell source for MSC, the techniques for production scale-up, cryopreservation and banking and the regulatory challenges involved. EXPERT OPINION There has been considerable success manufacturing and cryopreserving MSC at laboratory scale. Surprisingly little attention, however, has been given to translate these technologies to an industrial scale. The development of cost-effective advanced technologies for producing and cryopreserving commercial-scale MSC is important for successful clinical cell therapy.
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Human serum promotes the proliferation but not the stemness genes expression of human adipose-derived stem cells. BIOTECHNOL BIOPROC E 2013. [DOI: 10.1007/s12257-012-0354-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Mikami Y, Suzuki S, Ishii Y, Watanabe N, Takahashi T, Isokawa K, Honda MJ. The p75 neurotrophin receptor regulates MC3T3-E1 osteoblastic differentiation. Differentiation 2012; 84:392-9. [PMID: 22906707 DOI: 10.1016/j.diff.2012.07.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2012] [Revised: 05/22/2012] [Accepted: 07/01/2012] [Indexed: 01/08/2023]
Abstract
While the role of p75(NTR) signaling in the regulation of nerve-related cell growth and survival has been well documented, its actions in osteoblasts are poorly understood. In this study, we examined the effects of p75(NTR) on osteoblast proliferation and differentiation using the MC3T3-E1 pre-osteoblast cell line. Proliferation and osteogenic differentiation were significantly enhanced in p75(NTR)-overexpressing MC3T3-E1 cells (p75GFP-E1). In addition, expression of osteoblast-specific osteocalcin (OCN), bone sialoprotein (BSP), and osterix mRNA, ALP activity, and mineralization capacity were dramatically enhanced in p75GFP-E1 cells, compared to wild MC3T3-E1 cells (GFP-E1). To determine the binding partner of p75(NTR) in p75GFP-E1 cells during osteogenic differentiation, we examined the expression of trkA, trkB, and trkC that are known binding partners of p75(NTR), as well as NgR. Pharmacological inhibition of trk tyrosine kinase with the K252a inhibitor resulted in marked reduction in the level of ALPase under osteogenic conditions. The deletion of the GDI binding domain in the p75(NTR)-GFP construct had no effect on mineralization. Taken together, our studies demonstrated that p75(NTR) signaling through the trk tyrosine kinase pathway affects osteoblast functions by targeting osteoblast proliferation and differentiation.
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Affiliation(s)
- Yoshikazu Mikami
- Department of Anatomy, Nihon University School of Dentistry, Tokyo, Japan.
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Sivasubramaniyan K, Lehnen D, Ghazanfari R, Sobiesiak M, Harichandan A, Mortha E, Petkova N, Grimm S, Cerabona F, de Zwart P, Abele H, Aicher WK, Faul C, Kanz L, Bühring HJ. Phenotypic and functional heterogeneity of human bone marrow- and amnion-derived MSC subsets. Ann N Y Acad Sci 2012; 1266:94-106. [PMID: 22901261 DOI: 10.1111/j.1749-6632.2012.06551.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Bone marrow-derived mesenchymal stromal/stem cells (MSCs) are nonhematopoietic cells that are able to differentiate into osteoblasts, adipocytes, and chondrocytes. In addition, they are known to participate in niche formation for hematopoietic stem cells and to display immunomodulatory properties. Conventionally, these cells are functionally isolated from tissue based on their capacity to adhere to the surface of culture flasks. This isolation procedure is hampered by the unpredictable influence of secreted molecules, the interactions between cocultured hematopoietic and other unrelated cells, and by the arbitrarily selected removal time of nonadherent cells before the expansion of MSCs. Finally, functionally isolated cells do not provide biological information about the starting population. To circumvent these limitations, several strategies have been developed to facilitate the prospective isolation of MSCs based on the selective expression, or absence, of surface markers. In this report, we summarize the most frequently used markers and introduce new targets for antibody-based isolation procedures of primary bone marrow- and amnion-derived MSCs.
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Affiliation(s)
- Kavitha Sivasubramaniyan
- Department of Internal Medicine II, Division of Hematology, Immunology, Oncology, Rheumatology and Pulmonology, University Clinic of Tübingen, Tübingen, Germany
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Mifune Y, Matsumoto T, Murasawa S, Kawamoto A, Kuroda R, Shoji T, Kuroda T, Fukui T, Kawakami Y, Kurosaka M, Asahara T. Therapeutic superiority for cartilage repair by CD271-positive marrow stromal cell transplantation. Cell Transplant 2012; 22:1201-11. [PMID: 23044363 DOI: 10.3727/096368912x657378] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Recent reports indicated that human isolated CD271+ bone marrow mesenchymal stromal cells (BM-MSCs) have a greater expansion and potential for multipotent differentiation including chondrogenesis than classical plastic adherent (PA) BM-MSCs in vitro. Therefore, we set up a hypothesis that CD271+ MSCs may have a greater chondrogenic potential than PA-MSCs in vitro and in vivo. We investigated the superiority of CD271+ MSCs on chondrogenesis using in vitro expansion and pellet culture system and in vivo rat model of cartilage defect when compared to PA-MSCs. In the in vitro study, CD271+ MSCs showed higher expansion potential and produced larger pellets with higher expressions of chondrogenic genes when compared to the control groups. During the culture, CD271 expression decreased, which resulted in decreased chondrogenesis. In the in vivo study, immunohistochemical staining demonstrated differentiated human chondrocytes identified as double-stained cells with human-specific collagen type 2 and human leukocyte antigen-ABC in CD271+ and PA groups. The number of double-stained cells was significantly higher in the CD271+ group than PA group. Real-time RT-PCR analysis of tissue RNA isolated from the chondral defect site for human-specific chondrogenic markers demonstrated a significantly higher expression in CD271+ group than PA group. Macroscopic examination of chondral defect sites at week 8 revealed glossy white and well-integrated repaired tissues in the CD271+ and PA groups, but not in the PBS group. The average histological score in the CD271+ group was significantly greater than in the other groups. Apoptosis analysis at the cell transplanted site with TUNEL staining showed that the CD271+ group had significantly fewer apoptotic chondrocytes compared with the PA group. These results indicate that CD271+ MSCs have a greater chondrogenic potential than PA-MSCs in both in vitro and in vivo conditions.
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Affiliation(s)
- Yutaka Mifune
- Stem Cell Translational Research, Kobe Institute of Biomedical Research and Innovation, Kobe, Japan
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Poloni A, Maurizi G, Leoni P, Serrani F, Mancini S, Frontini A, Zingaretti MC, Siquini W, Sarzani R, Cinti S. Human dedifferentiated adipocytes show similar properties to bone marrow-derived mesenchymal stem cells. Stem Cells 2012; 30:965-74. [PMID: 22367678 DOI: 10.1002/stem.1067] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Mature adipocytes are generally considered terminally differentiated because they have lost their proliferative abilities. Here, we studied the gene expression and functional properties of mature adipocytes isolated from human omental and subcutaneous fat tissues. We also focused on dedifferentiated adipocytes in culture and their morphologies and functional changes with respect to mature adipocytes, stromal-vascular fraction (SVF)-derived mesenchymal stem cells (MSCs) and bone marrow (BM)-derived MSCs. Isolated mature adipocytes expressed stem cell and reprogramming genes. They replicated in culture after assuming a fibroblast-like shape and expanded similarly to SVF- and BM-derived MSCs. During the dedifferentiation process, mature adipocytes lost their lineage gene expression profile, assumed the typical mesenchymal morphology and immunophenotype, expressed stem cell genes and differentiated into multilineage cells. Moreover, during the dedifferentiation process, we showed changes in the epigenetic status of mature adipocytes, which led dedifferentiated adipocytes to display a similar DNA methylation condition to BM-derived MSCs. Like SVF- and BM-derived MSCs, dedifferentiated adipocytes were able to inhibit the proliferation of stimulated lymphocytes in coculture while mature adipocytes stimulated their growth. Furthermore, dedifferentiated adipocytes maintained the survival and complete differentiation characteristic of hematopoietic stem cells. This is the first study that in addition to characterizing isolated and dedifferentiated adipocytes also reports on the immunoregulatory and hematopoietic supporting functions of these cells. This structural and functional characterization might have clinical applications of both mature and dedifferentiated adipocytes in such fields, as regenerative medicine.
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Affiliation(s)
- Antonella Poloni
- Dipartimento Scienze Cliniche e Molecolari, Università Politecnica delle Marche-Azienda Ospedali Riuniti, Ancona, Italy.
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Jung S, Panchalingam KM, Rosenberg L, Behie LA. Ex vivo expansion of human mesenchymal stem cells in defined serum-free media. Stem Cells Int 2012; 2012:123030. [PMID: 22645619 PMCID: PMC3356989 DOI: 10.1155/2012/123030] [Citation(s) in RCA: 138] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 01/31/2012] [Indexed: 02/06/2023] Open
Abstract
Human mesenchymal stem cells (hMSCs) are presently being evaluated for their therapeutic potential in clinical studies to treat various diseases, disorders, and injuries. To date, early-phase studies have indicated that the use of both autologous and allogeneic hMSCs appear to be safe; however, efficacy has not been demonstrated in recent late-stage clinical trials. Optimized cell bioprocessing protocols may enhance the efficacy as well as safety of hMSC therapeutics. Classical media used for generating hMSCs are typically supplemented with ill-defined supplements such as fetal bovine serum (FBS) or human-sourced alternatives. Ideally, culture media are desired to have well-defined serum-free formulations that support the efficient production of hMSCs while maintaining their therapeutic and differentiation capacity. Towards this objective, we review here current cell culture media for hMSCs and discuss medium development strategies.
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Affiliation(s)
- Sunghoon Jung
- Pharmaceutical Production Research Facility (PPRF), Schulich School of Engineering, University of Calgary, Calgary, AB, Canada T2N 1N4
| | - Krishna M. Panchalingam
- Pharmaceutical Production Research Facility (PPRF), Schulich School of Engineering, University of Calgary, Calgary, AB, Canada T2N 1N4
| | | | - Leo A. Behie
- Pharmaceutical Production Research Facility (PPRF), Schulich School of Engineering, University of Calgary, Calgary, AB, Canada T2N 1N4
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Riem Vis PW, Sluijter JPG, Soekhradj-Soechit RS, van Herwerden LA, Kluin J, Bouten CVC. Sequential use of human-derived medium supplements favours cardiovascular tissue engineering. J Cell Mol Med 2012; 16:730-9. [PMID: 21645237 PMCID: PMC3822844 DOI: 10.1111/j.1582-4934.2011.01351.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Accepted: 05/23/2011] [Indexed: 11/27/2022] Open
Abstract
For clinical application of tissue engineering strategies, the use of animal-derived serum in culture medium is not recommended, because it can evoke immune responses in patients. We previously observed that human platelet-lysate (PL) is favourable for cell expansion, but generates weaker tissue as compared to culture in foetal bovine serum (FBS). We investigated if human serum (HS) is a better human supplement to increase tissue strength. Cells were isolated from venous grafts of 10 patients and expanded in media supplemented with PL or HS, to determine proliferation rates and expression of genes related to collagen production and maturation. Zymography was used to assess protease expression. Collagen contraction assays were used as a two-dimensional (2D) model for matrix contraction. As a prove of principle, 3D tissue culture and tensile testing was performed for two patients, to determine tissue strength. Cell proliferation was lower in HS-supplemented medium than in PL medium. The HS cells produced less active matrix metallo-proteinase 2 (MMP2) and showed increased matrix contraction as indicated by gel contraction assays and 3D-tissue culture. Tensile testing showed increased strength for tissues cultured in HS when compared to PL. This effect was more pronounced if cells were sequentially cultured in PL, followed by tissue culture in HS. These data suggest that sequential use of PL and HS as substitutes for FBS in culture medium for cardiovascular tissue engineering results in improved cell proliferation and tissue mechanical properties, as compared to use of PL or HS apart.
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Affiliation(s)
- Paul W Riem Vis
- Department of Cardio-Thoracic Surgery, University Medical Center, Utrecht, The Netherlands.
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Spiropoulos A, Theodosaki M, Stefanaki K, Paterakis G, Tzetis M, Giannikou K, Petrakou E, Dimopoulou MN, Papassotiriou I, Roma ES, Kanavakis E, Graphakos S, Goussetis E. Rapid clinical-scale propagation of mesenchymal stem cells using cultures initiated with immunoselected bone marrow CD105+ cells. J Cell Mol Med 2012; 15:1983-8. [PMID: 20731745 PMCID: PMC3918053 DOI: 10.1111/j.1582-4934.2010.01157.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Current clinical protocols used for isolation and purification of mesenchymal stem cells (MSC) are based on long-term cultures starting with bone marrow (BM) mononuclear cells. Using a commercially available immunoselection kit for enrichment of MSC, we investigated whether culture of enriched BM-CD105+ cells could provide an adequate number of pure MSC in a short time for clinical use in the context of graft versus host disease and graft failure/rejection. We isolated a mean of 5.4 × 105 ± 0.9 × 105 CD105+ cells from 10 small volume (10–25 ml) BM samples achieving an enrichment >100-fold in MSC. Seeding 2 × 103 immunoselected cells/cm2 we were able to produce 2.5 × 108 ± 0.7 × 108 MSC from cultures with autologous serum enriched medium within 3 weeks. Neither haematopoietic nor endothelial cells were detectable even in the primary culture cell product. Expanded cells fulfilled both phenotypic and functional current criteria for MSC; they were CD29+, CD90+, CD73+, CD105+, CD45−; they suppressed allogeneic T-cell reaction in mixed lymphocyte cultures and retained in vitro differentiation potential. Moreover, comparative genomic hybridization analysis revealed chromosomal stability of the cultured MSC. Our data indicate that adequate numbers of pure MSC suitable for clinical applications can be generated within a short time using enriched BM-CD105+ cells.
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Affiliation(s)
- Antonia Spiropoulos
- Stem Cell Transplant Unit, 'Aghia Sophia' Children's Hospital, Athens, Greece
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Jones E, McGonagle D. Synovial mesenchymal stem cells in vivo: Potential key players for joint regeneration. World J Rheumatol 2011; 1:4-11. [DOI: 10.5499/wjr.v1.i1.4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Unlike bone marrow (BM) mesenchymal stem cells (MSCs), whose in vivo identity has been actively explored in recent years, the biology of MSCs in the synovium remains poorly understood. Synovial MSCs may be of great importance to rheumatology and orthopedics because of the direct proximity and accessibility of the synovium to cartilage, ligament, and meniscus. Their excellent chondrogenic capabilities and suggested transit through the synovial fluid, giving unhindered access to the joint surface, further support a pivotal role for synovial MSCs in homeostatic joint repair. This review highlights several unresolved issues pertaining to synovial MSC isolation, topography, and their relationship with pericytes, synovial fibroblasts, and synovial fluid MSCs. Critically reviewing published data on synovial MSCs, we also draw from our experience of exploring the in vivo biology of MSCs in the BM to highlight key differences. Extending our knowledge of synovial MSCs in vivo could lead to novel therapeutic strategies for arthritic diseases.
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Poloni A, Maurizi G, Serrani F, Mancini S, Discepoli G, Tranquilli AL, Bencivenga R, Leoni P. Human AB serum for generation of mesenchymal stem cells from human chorionic villi: comparison with other source and other media including platelet lysate. Cell Prolif 2011; 45:66-75. [PMID: 22168227 DOI: 10.1111/j.1365-2184.2011.00799.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVES We have investigated foetal mesenchymal stem cells (MSCs) obtained from first-trimester chorionic villi (CV) and second-trimester amniotic fluid (AF), comparing them to adult bone marrow-derived MSCs. MATERIALS AND METHODS We report on cell population growth in human allogeneic serum (HS) and platelet lysate (PL), immunophenotype, cytokine expression profile and immunoregulatory activity, of these foetal MSCs on stimulated peripheral blood mononuclear and lymphocyte subpopulations. RESULTS Chorionic villi cells grow rapidly in HS, with 20 populations doublings (PDs) after 59 days (six passages), and also in animal serum, with 27 PDs after 65 days (seven passages). PL allowed for expansion in 60% of the samples tested, although it was lower than in HS. HS supported an average of 40 PDs of expansion in 20% of AF cells after 90 days, whereas animal serum supported 28.5 PDs in 66 days. CV and AF cells inhibited proliferation of stimulated T lymphocytes, suppressing population growth of both CD4+ and CD8+ T subpopulations and sometimes also, CD19+ cells. CONCLUSIONS Our results indicate that CV would be an optimal source of MSCs with high expansion potential in a HS propagation system and immunoregulatory capacity of T and B lymphocytes. More than 90% of CV samples achieved large-scale expansion in HS, which is encouraging for potential clinical applications of these cells.
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Affiliation(s)
- A Poloni
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy.
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Fazzi R, Pacini S, Carnicelli V, Trombi L, Montali M, Lazzarini E, Petrini M. Mesodermal progenitor cells (MPCs) differentiate into mesenchymal stromal cells (MSCs) by activation of Wnt5/calmodulin signalling pathway. PLoS One 2011; 6:e25600. [PMID: 21980498 PMCID: PMC3183072 DOI: 10.1371/journal.pone.0025600] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Accepted: 09/06/2011] [Indexed: 11/19/2022] Open
Abstract
Background Mesenchymal Stromal Cells (MSCs) remain poorly characterized because of the absence of manifest physical, phenotypic, and functional properties in cultured cell populations. Despite considerable research on MSCs and their clinical application, the biology of these cells is not fully clarified and data on signalling activation during mesenchymal differentiation and proliferation are controversial. The role of Wnt pathways is still debated, partly due to culture heterogeneity and methodological inconsistencies. Recently, we described a new bone marrow cell population isolated from MSC cultures that we named Mesodermal Progenitor Cells (MPCs) for their mesenchymal and endothelial differentiation potential. An optimized culture method allowed the isolation from human adult bone marrow of a highly pure population of MPCs (more than 97%), that showed the distinctive SSEA-4+CD105+CD90neg phenotype and not expressing MSCA-1 antigen. Under these selective culture conditions the percentage of MSCs (SSEA-4negCD105+CD90bright and MSCA-1+), in the primary cultures, resulted lower than 2%. Methodology/Principal Finding We demonstrate that MPCs differentiate to MSCs through an SSEA-4+CD105+CD90bright early intermediate precursor. Differentiation paralleled the activation of Wnt5/Calmodulin signalling by autocrine/paracrine intense secretion of Wnt5a and Wnt5b (p<0.05 vs uncondictioned media), which was later silenced in late MSCs (SSEA-4neg). We found the inhibition of this pathway by calmidazolium chloride specifically blocked mesenchymal induction (ID50 = 0.5 µM, p<0.01), while endothelial differentiation was unaffected. Conclusion The present study describes two different putative progenitors (early and late MSCs) that, together with already described MPCs, could be co-isolated and expanded in different percentages depending on the culture conditions. These results suggest that some modifications to the widely accepted MSC nomenclature are required.
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Affiliation(s)
- Rita Fazzi
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
| | - Simone Pacini
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
- * E-mail:
| | - Vittoria Carnicelli
- Dipartimento di Scienze dell'Uomo e dell'Ambiente, University of Pisa, Pisa, Italy
| | - Luisa Trombi
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
| | - Marina Montali
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
| | - Edoardo Lazzarini
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
| | - Mario Petrini
- Hematology Division, Department of Oncology, Transplants and New Advances in Medicine, University of Pisa, Pisa, Italy
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The CD271 expression could be alone for establisher phenotypic marker in Bone Marrow derived mesenchymal stem cells. Folia Histochem Cytobiol 2011; 48:682-6. [PMID: 21478116 DOI: 10.2478/v10042-010-0063-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are of great interest for their potential use in cellular therapies. To define the population more precisely, diverse surface markers have been used. We propose here to use CD271 as the sole marker for MSCs in fresh bone marrow. We compared CD271+ populations to the presence or absence of five defined markers for MSCs: CD90+, CD105+, CD45-, CD34- and CD79. The correlations between markers were evaluated and analyzed with a Pearson's correlation test. We found that the average percentage of cells expressing the combination of markers CD90+, CD105+, CD45-, CD34- and CD79- was 0.54%, and that the average percentage average of CD271+ cells was 0.53%. The results were significant (p<0.05). The exclusive use of CD271 as a marker for MSCs from fresh samples of bone marrow appears to be highly selective. Using CD271 as the sole identification marker for MSCs could reduce costs and accelerate the process of identifying MSCs for the field of cellular therapy.
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46
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Poloni A, Maurizi G, Babini L, Serrani F, Berardinelli E, Mancini S, Costantini B, Discepoli G, Leoni P. Human Mesenchymal Stem Cells from Chorionic Villi and Amniotic Fluid are not Susceptible to Transformation after Extensive in Vitro Expansion. Cell Transplant 2011; 20:643-54. [DOI: 10.3727/096368910x536518] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are promising candidates for cell therapy and tissue engineering. Increasing evidence suggests that MSCs isolated from fetal tissues are more plastic and grow faster than adult MSCs. In this study, we characterized human mesenchymal progenitor cells from chorionic villi (CV) and amniotic fluid (AF) isolated during the first and second trimesters, respectively, and compared them with adult bone marrow-derived MSCs (BM). We evaluated 10 CV, 10 AF, and 6 BM samples expanded until the MSCs reached senescence. We used discarded cells from prenatal analyses for all the experiments. To evaluate the replicative stability of these cells, we studied the telomerase activity, hTERT gene transcription, and telomere length in these cells. Spontaneous chromosomal alterations were excluded by cytogenetic analysis. We studied the expression of c-myc and p53, tumor-associated genes, at different passage in culture and the capacity of these cells to grow in an anchorage-independent manner by using soft agar assay. We isolated homogeneous populations of spindle-shaped CV, AF, and BM cells expressing mesenchymal immunophenotypic markers throughout the period of expansion. CV cells achieved 14 ± 0.9 logs of expansion in 118 days and AF cells achieved 21 ± 0.9 logs in 118 days, while BM cells achieved 11 × 0.4 logs in 84 days. Despite their high proliferation capacity, fetal MSCs showed no telomerase activity, no hTERT and c-myc transcriptions, and maintained long, stable telomeres. A constant expression level of p53 and a normal karyotype were preserved throughout long-term expansion, suggesting the safety of fetal MSCs. In conclusion, our results indicate that fetal MSCs could be an alternative, more accessible resource for cell therapy and regenerative medicine.
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Affiliation(s)
- Antonella Poloni
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Giulia Maurizi
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Lucia Babini
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Federica Serrani
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Eleonora Berardinelli
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Stefania Mancini
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Benedetta Costantini
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
| | - Giancarlo Discepoli
- Laboratorio di Citogenetica e Genetica Molecolare, Clinica di Pediatria, Ospedali Riuniti, Ancona, Italy
| | - Pietro Leoni
- Clinica di Ematologia, Dipartimento Scienze Mediche e Chirurgiche, Università Politecnica delle Marche, Ancona, Italy
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47
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Mikami Y, Ishii Y, Watanabe N, Shirakawa T, Suzuki S, Irie S, Isokawa K, Honda MJ. CD271/p75(NTR) inhibits the differentiation of mesenchymal stem cells into osteogenic, adipogenic, chondrogenic, and myogenic lineages. Stem Cells Dev 2011; 20:901-13. [PMID: 21142793 DOI: 10.1089/scd.2010.0299] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
We describe a novel role for CD271 in the differentiation of mesenchymal stem cells (MSCs), including deciduous dental pulp stem cells (DDPSCs) and murine multipotent MSCs (C3H10T1/2 cells). The CD271(+) subpopulation of deciduous dental pulp cells (CD271(+)/DDPSCs) and the forced expression of CD271 in C3H10T1/2 (10T271) were analyzed by fluorescence-activated cell sorting. CD271 expression was detected in DDPSCs that expressed both CD44 and CD90, simultaneously, and the clonogenic capacity of the CD271(+)/DDPSCs was higher than that of the CD271(-)/DDPSCs that expressed both CD44 and CD90. Further, the differentiation of CD271(+)/DDPSCs into osteoblasts and adipocytes was inhibited although CD271(-)/DDPSCs were capable of differentiating into osteoblasts and adipocytes. CD271 was overexpressed in C3H10T1/2 cells, which have the potential to differentiate into osteoblasts, adipocytes, chondrocytes, and myocytes. CD271 inhibited the differentiation of C3H10T1/2 cells into any of these lineages. These results indicate a role for CD271 in inhibiting the differentiation of MSCs.
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Affiliation(s)
- Yoshikazu Mikami
- Department of Anatomy, Nihon University School of Dentistry, Chyoda-ku, Tokyo, Japan
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48
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CD146 expression on primary nonhematopoietic bone marrow stem cells is correlated with in situ localization. Blood 2011; 117:5067-77. [PMID: 21415267 DOI: 10.1182/blood-2010-08-304287] [Citation(s) in RCA: 312] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Nonhematopoietic bone marrow mesenchymal stem cells (BM-MSCs) are of central importance for bone marrow stroma and the hematopoietic environment. However, the exact phenotype and anatomical distribution of specified MSC populations in the marrow are unknown. We characterized the phenotype of primary human BM-MSCs and found that all assayable colony-forming units-fibroblast (CFU-Fs) were highly and exclusively enriched not only in the lin⁻/CD271⁺/CD45⁻/CD146⁺ stem-cell fraction, but also in lin⁻/CD271⁺/CD45⁻/CD146(⁻/low) cells. Both populations, regardless of CD146 expression, shared a similar phenotype and genotype, gave rise to typical cultured stromal cells, and formed bone and hematopoietic stroma in vivo. Interestingly, CD146 was up-regulated in normoxia and down-regulated in hypoxia. This was correlated with in situ localization differences, with CD146 coexpressing reticular cells located in perivascular regions, whereas bone-lining MSCs expressed CD271 alone. In both regions, CD34⁺ hematopoietic stem/progenitor cells were located in close proximity to MSCs. These novel findings show that the expression of CD146 differentiates between perivascular versus endosteal localization of non-hematopoietic BM-MSC populations, which may be useful for the study of the hematopoietic environment.
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49
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El-Haibi CP, Karnoub AE. Mesenchymal stem cells in the pathogenesis and therapy of breast cancer. J Mammary Gland Biol Neoplasia 2010; 15:399-409. [PMID: 21170761 DOI: 10.1007/s10911-010-9196-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2010] [Accepted: 12/06/2010] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) are a heterogeneous mix of stromal stem cells that can give rise to cells of mesodermal lineages, namely adipocytes, osteocytes and chondrocytes. They can home to sites of injury where they promote the repair and regeneration of damaged tissues. MSCs also home to sites of tumorigenesis, and as such, are utilized as efficient cellular vehicles for the delivery of anti-neoplastic therapeutics. Recently, MSCs within the tumor microenvironment have been shown to contribute to the desmoplastic reaction and to facilitate tumor formation and progression, sparking renewed interest in their pro-tumorigenic attributes and their roles as tumor stromal cells. Here, we describe the evidence linking MSCs to inflammatory processes and breast cancer development, and discuss their newly discovered physiological roles in the context of the tumor microenvironment.
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Affiliation(s)
- Christelle P El-Haibi
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
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50
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The umbilical cord matrix is a better source of mesenchymal stem cells (MSC) than the umbilical cord blood. Cell Biol Int 2010; 34:693-701. [PMID: 20187873 DOI: 10.1042/cbi20090414] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Many studies have drawn attention to the emerging role of MSC (mesenchymal stem cells) as a promising population supporting new clinical concepts in cellular therapy. However, the sources from which these cells can be isolated are still under discussion. Whereas BM (bone marrow) is presented as the main source of MSC, despite the invasive procedure related to this source, the possibility of isolating sufficient numbers of these cells from UCB (umbilical cord blood) remains controversial. Here, we present the results of experiments aimed at isolating MSC from UCB, BM and UCM (umbilical cord matrix) using different methods of isolation and various culture media that summarize the main procedures and criteria reported in the literature. Whereas isolation of MSC were successful from BM (10:10) and (UCM) (8:8), only one cord blood sample (1:15) gave rise to MSC using various culture media [DMEM (Dulbecco's modified Eagle's medium) +5% platelet lysate, DMEM+10% FBS (fetal bovine serum), DMEM+10% human UCB serum, MSCGM] and different isolation methods [plastic adherence of total MNC (mononuclear cells), CD3+/CD19+/CD14+/CD38+-depleted MNC and CD133+- or LNGFR+-enriched MNC]. MSC from UCM and BM were able to differentiate into adipocytes, osteocytes and hepatocytes. The expansion potential was highest for MSC from UCM. The two cell populations had CD90+/CD73+/CD105+ phenotype with the additional expression of SSEA4 and LNGFR for BM MSC. These results clearly exclude UCB from the list of MSC sources for clinical use and propose instead UCM as a rich, non-invasive and abundant source of MSC.
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