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Sun H, Morihara R, Feng T, Bian Z, Yu H, Hu X, Hu X, Bian Y, Sasaki R, Fukui Y, Takemoto M, Yunoki T, Nakano Y, Abe K, Yamashita T. Human Cord Blood-Endothelial Progenitor Cells Alleviate Intimal Hyperplasia of Arterial Damage in a Rat Stroke Model. Cell Transplant 2023; 32:9636897231193069. [PMID: 37615293 PMCID: PMC10467372 DOI: 10.1177/09636897231193069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 06/28/2023] [Accepted: 07/18/2023] [Indexed: 08/25/2023] Open
Abstract
Human cord blood-endothelial progenitor cells (hCB-EPCs) isolated from the human umbilical cord can be used to repair damaged arteries. In this study, we used an animal model with pathological changes that mimics artery wall damage caused by stent retrievers in humans. We injected hCB-EPCs to investigate their effect on endothelial hyperplasia and dysfunction during intimal repair. Four groups were established based on the length of reperfusion (3 and 28 days), as well as the presence or absence of hCB-EPC therapy. Damage to the internal carotid artery was evaluated by hematoxylin-eosin and immunohistochemical staining. Stroke volume was not significantly different between non-EPC and EPC groups although EPC treatment alleviated intimal hyperplasia 28 days after intimal damage. Vascular endothelial growth factor (VEGF) and eNOS expression were significantly higher in the EPC-treated group than in the non-EPC group 3 days after intimal damage. In addition, MMP9 and 4HNE expression in the EPC-treated group was significantly lower than in the non-EPC group. Ultimately, this study found that venous transplantation of hCB-EPCs could inhibit neointimal hyperplasia, alleviate endothelial dysfunction, suppress intimal inflammation, and reduce oxidative stress during healing of intimal damage.
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Affiliation(s)
- Hongming Sun
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Ryuta Morihara
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Tian Feng
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Zhihong Bian
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Haibo Yu
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Xiao Hu
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Xinran Hu
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yuting Bian
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Ryo Sasaki
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yusuke Fukui
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Mami Takemoto
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Taijun Yunoki
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yumiko Nakano
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Koji Abe
- National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Toru Yamashita
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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Razazian M, Khosravi M, Bahiraii S, Uzan G, Shamdani S, Naserian S. Differences and similarities between mesenchymal stem cell and endothelial progenitor cell immunoregulatory properties against T cells. World J Stem Cells 2021; 13:971-984. [PMID: 34567420 PMCID: PMC8422932 DOI: 10.4252/wjsc.v13.i8.971] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/28/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
Bone-marrow-derived mesenchymal stem cells and endothelial progenitor cells have some interesting biological properties that make them unique for cell therapy of degenerative and cardiovascular disorders. Although both cell populations have been already studied and used for their regenerative potentials, recently their special immunoregulatory features have brought much more attention. Mesenchymal stem cells and endothelial progenitor cells have both proangiogenic functions and have been shown to suppress the immune response, particularly T cell proliferation, activation, and cytokine production. This makes them suitable choices for allogeneic stem cell transplantation. Nevertheless, these two cells do not have equal immunoregulatory activities. Many elements including their extraction sources, age/passage, expression of different markers, secretion of bioactive mediators, and some others could change the efficiency of their immunosuppressive function. However, to our knowledge, no publication has yet compared mesenchymal stem cells and endothelial progenitor cells for their immunological interaction with T cells. This review aims to specifically compare the immunoregulatory effect of these two populations including their T cell suppression, deactivation, cytokine production, and regulatory T cells induction capacities. Moreover, it evaluates the implications of the tumor necrosis factor alpha-tumor necrosis factor receptor 2 axis as an emerging immune checkpoint signaling pathway controlling most of their immunological properties.
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Affiliation(s)
- Mehdi Razazian
- Institut national de la santé et de la recherche médicale (Inserm) Unité Mixte de Recherche-Inserm-Ministère de la Défense 1197, Hôpital Paul Brousse, Villejuif 94800, France
| | - Maryam Khosravi
- Microenvironment & Immunity Unit, Institut Pasteur, Paris 75724, France
- Institut national de la santé et de la recherche médicale (Inserm) Unit 1224, Paris 75724, France
| | - Sheyda Bahiraii
- Department of Pharmacognosy, University of Vienna, Vienna 1090, Austria
| | - Georges Uzan
- Institut national de la santé et de la recherche médicale (Inserm) Unité Mixte de Recherche-Inserm-Ministère de la Défense 1197, Hôpital Paul Brousse, Villejuif 94800, France
- Paris-Saclay University, Villejuif 94800, France
| | - Sara Shamdani
- Institut national de la santé et de la recherche médicale (Inserm) Unité Mixte de Recherche-Inserm-Ministère de la Défense 1197, Hôpital Paul Brousse, Villejuif 94800, France
- Paris-Saclay University, Villejuif 94800, France
- CellMedEx; Saint Maur Des Fossés 94100, France
| | - Sina Naserian
- Institut national de la santé et de la recherche médicale (Inserm) Unité Mixte de Recherche-Inserm-Ministère de la Défense 1197, Hôpital Paul Brousse, Villejuif 94800, France
- Paris-Saclay University, Villejuif 94800, France
- CellMedEx; Saint Maur Des Fossés 94100, France.
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Abou Khouzam R, Brodaczewska K, Filipiak A, Zeinelabdin NA, Buart S, Szczylik C, Kieda C, Chouaib S. Tumor Hypoxia Regulates Immune Escape/Invasion: Influence on Angiogenesis and Potential Impact of Hypoxic Biomarkers on Cancer Therapies. Front Immunol 2021; 11:613114. [PMID: 33552076 PMCID: PMC7854546 DOI: 10.3389/fimmu.2020.613114] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/30/2020] [Indexed: 01/19/2023] Open
Abstract
The environmental and metabolic pressures in the tumor microenvironment (TME) play a key role in molding tumor development by impacting the stromal and immune cell fractions, TME composition and activation. Hypoxia triggers a cascade of events that promote tumor growth, enhance resistance to the anti-tumor immune response and instigate tumor angiogenesis. During growth, the developing angiogenesis is pathological and gives rise to a haphazardly shaped and leaky tumor vasculature with abnormal properties. Accordingly, aberrantly vascularized TME induces immunosuppression and maintains a continuous hypoxic state. Normalizing the tumor vasculature to restore its vascular integrity, should hence enhance tumor perfusion, relieving hypoxia, and reshaping anti-tumor immunity. Emerging vascular normalization strategies have a great potential in achieving a stable normalization, resulting in mature and functional blood vessels that alleviate tumor hypoxia. Biomarkers enabling the detection and monitoring of tumor hypoxia could be highly advantageous in aiding the translation of novel normalization strategies to clinical application, alone, or in combination with other treatment modalities, such as immunotherapy.
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Affiliation(s)
- Raefa Abou Khouzam
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Klaudia Brodaczewska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland
| | - Aleksandra Filipiak
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Nagwa Ahmed Zeinelabdin
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Stephanie Buart
- INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Cezary Szczylik
- Centre of Postgraduate Medical Education, Department of Oncology, European Health Centre, Otwock, Warsaw, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Centre for Molecular Biophysics, UPR CNRS 4301, Orléans, France
| | - Salem Chouaib
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates.,INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
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4
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Wang Q, Chen S, Wu J, Liu D, Jiang N, Wang B, Zhai J, Liu Z. Identification of Potential Hub Genes and Signal Pathways Promoting the Distinct Biological Features of Cord Blood-Derived Endothelial Progenitor Cells Via Bioinformatics. Genet Test Mol Biomarkers 2020; 24:549-561. [PMID: 32744910 DOI: 10.1089/gtmb.2019.0272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background: Numerous studies, ranging from the alleviation of tissue ischemia to the assessment of cancer prognosis, have demonstrated the fundamental biological differences between human umbilical cord blood-derived endothelial progenitor cells (CB-EPCs) and adult peripheral blood-derived endothelial progenitor cells (PB-EPCs). However, the underlying molecular mechanisms that produce these differences are not clear.The purpose of this study was to identify potential hub genes, key protein interactive networks, and correlated signal pathways unique to CB-EPC biology via bioinformatic methods. Materials and Methods: We selected the microarray dataset GSE39763 and identified the differentially expressed genes (DEGs) using the "limma" package in the RStudio software. These DEGs were annotated by gene ontology enrichment analyses and signal pathway analyses. A protein-protein interaction (PPI) analysis was then performed to construct PPI networks and identify a hub protein module. We further validated candidate DEGs from the selected module in the gene expression profiling interactive analysis (GEPIA) database because the DEGs were enriched in cancer pathways. Results: Setting an adjusted p-value <0.01 and |Log2 fold change (FC)| ≥ 2 as cutoff criteria, a total of 346 DEGs, including 314 upregulated genes and 32 downregulated genes in CB-EPCs, were identified. Expression of the genes encoding the AT-Hook Containing Transcription Factor 1 (AHCTF1), the Cancer Susceptibility Candidate 5 (CASC5), the Centromere Protein C (CENPC), the Centromere Protein E (CENPE), the Centromere Protein F (CENPF), the NUF2 Component of NDC80 Kinetochore Complex (NUF2), the RAN-Binding Protein 2 (RANBP2), the Shugoshin-like 2 (SGOL2), the Structural Maintenance of Chromosomes 3 (SMC3), and the Spindle Apparatus Coiled-Coil Protein 1 (SPDL1) proteins were specifically associated with CB-EPCs. Except for CENPC, the other nine genes' expression are all associated with a poorer overall survival rate in cancers. The expression levels of the CENPF and NUF2 genes in tumor patients were significantly higher than those in the controls. Conclusion: The CB-EPCs express genes with greater potential for proliferation and increased migration compared to PB-EPCs; in this regard they are similar to cancer cells.
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Affiliation(s)
- Qian Wang
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Shu Chen
- Department of Thoracic Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jia Wu
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Dingkun Liu
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Nanxi Jiang
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Bizhou Wang
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Jianjia Zhai
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
| | - Zhihui Liu
- Department of Prosthodontics, Hospital of Stomatology, Jilin University, Changchun, China
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Proust R, Ponsen AC, Rouffiac V, Schenowitz C, Montespan F, Ser-Le Roux K, De Leeuw F, Laplace-Builhé C, Mauduit P, Carosella ED, Banzet S, Lataillade JJ, Rouas-Freiss N, Uzan G, Peltzer J. Cord blood-endothelial colony forming cells are immunotolerated and participate at post-ischemic angiogenesis in an original dorsal chamber immunocompetent mouse model. Stem Cell Res Ther 2020; 11:172. [PMID: 32381102 PMCID: PMC7206734 DOI: 10.1186/s13287-020-01687-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 03/30/2020] [Accepted: 04/22/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cardiovascular diseases are the main cause of morbidity and mortality worldwide. Restoring blood supply to ischemic tissues is an essential goal for the successful treatment of these diseases. Growth factor or gene therapy efficacy remains controversial, but stem cell transplantation is emerging as an interesting approach to stimulate angiogenesis. Among the different stem cell populations, cord blood-endothelial progenitor cells (CB-EPCs) and more particularly cord blood-endothelial progenitor cell-derived endothelial colony forming cells (CB-ECFCs) have a great proliferative potential without exhibiting signs of senescence. Even if it was already described that CB-ECFCs were able to restore blood perfusion in hind-limb ischemia in an immunodeficient mouse model, until now, the immunogenic potential of allogenic CB-ECFCs remains controversial. Therefore, our objectives were to evaluate the immune tolerance potency of CB-ECFCs and their capacity to restore a functional vascular network under ischemic condition in immunocompetent mice. METHODS In vitro, the expression and secretion of immunoregulatory markers (HLA-G, IL-10, and TGF-β1) were evaluated on CB-ECFCs. Moreover, CB-ECFCs were co-cultured with activated peripheral blood mononuclear cells (PBMCs) for 6 days. PBMC proliferation was evaluated by [3H]-thymidine incorporation on the last 18 h. In vivo, CB-ECFCs were administered in the spleen and muscle of immunocompetent mice. Tissues were collected at day 14 after surgery. Finally, CB-ECFCs were injected intradermally in C57BL/6JRj mice close to ischemic macrovessel induced by thermal cauterization. Mice recovered until day 5 and were imaged, twice a week until day 30. RESULTS Firstly, we demonstrated that CB-ECFCs expressed HLA-G, IL-10, and TGF-β1 and secreted IL-10 and TGF-β1 and that they could display immunosuppressive properties in vitro. Secondly, we showed that CB-ECFCs could be tolerated until 14 days in immunocompetent mice. Thirdly, we revealed in an original ischemic model of dorsal chamber that CB-ECFCs were integrated in a new functional vascular network. CONCLUSION These results open up new perspectives about using CB-ECFCs as an allogeneic cell therapy product and gives new impulse to the treatment of cardiovascular diseases.
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Affiliation(s)
- Richard Proust
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Anne-Charlotte Ponsen
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Valérie Rouffiac
- Paris-Saclay University, Paris-Sud University, Gustave Roussy Institute, INSERM, CNRS, Molecular Analysis, Modeling and Imaging of Cancer Disease, Villejuif, France
| | - Chantal Schenowitz
- CEA, DRF-IBFJ, Hemato-Immunology Research Unit, INSERM UMR-S 976, IRSL - Paris University, Saint-Louis Hospital, Paris, France
| | - Florent Montespan
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Karine Ser-Le Roux
- Paris-Saclay University, Paris-Sud University, Gustave Roussy Institute, INSERM, CNRS, Molecular Analysis, Modeling and Imaging of Cancer Disease, Villejuif, France
| | - Frédéric De Leeuw
- Paris-Saclay University, Paris-Sud University, Gustave Roussy Institute, INSERM, CNRS, Molecular Analysis, Modeling and Imaging of Cancer Disease, Villejuif, France
| | - Corinne Laplace-Builhé
- Paris-Saclay University, Paris-Sud University, Gustave Roussy Institute, INSERM, CNRS, Molecular Analysis, Modeling and Imaging of Cancer Disease, Villejuif, France
| | - Philippe Mauduit
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Edgardo D Carosella
- CEA, DRF-IBFJ, Hemato-Immunology Research Unit, INSERM UMR-S 976, IRSL - Paris University, Saint-Louis Hospital, Paris, France
| | - Sébastien Banzet
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Jean-Jacques Lataillade
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Nathalie Rouas-Freiss
- CEA, DRF-IBFJ, Hemato-Immunology Research Unit, INSERM UMR-S 976, IRSL - Paris University, Saint-Louis Hospital, Paris, France
| | - Georges Uzan
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France
| | - Juliette Peltzer
- INSERM UMR-S-MD 1197/Ministry of the Armed Forces, Biomedical Research Institut of the Armed Forces (IRBA), Paul-Brousse Hospital Villejuif and CTSA Clamart, Clamart, France.
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6
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Di Tullio I, Azzolina D, Piras GN, Comoretto RI, Minto C, De Angeli S, Gregori D. Factors associated with blood cord unit bankability: an analysis of a 15-year-long case series. Cell Tissue Bank 2020; 21:77-87. [PMID: 31848776 DOI: 10.1007/s10561-019-09799-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 12/01/2019] [Indexed: 11/29/2022]
Abstract
Blood banking is a long and complex process requiring an accurate screening of potential donors and high-quality control systems. Previous studies in literature investigated factors potentially determining a higher cell levels with the aim of optimizing donors' selection and improving banking process. This study aims to identify factors associated with the concentration of stem cells in umbilical cord blood, so increasing the probability of bankability, focusing on the possible implications in terms of obstetric and resources management. This is a retrospective study conducted in the Obstetric Units of two Italian Hospitals in Montebelluna and Castelfranco Veneto. Study has been conducted on cord blood units banked between 1999 and 2015. Data on medical histories and clinical characteristics of mother and baby have been retrieved via a retrospective examination of medical records. A total of 869 cord blood units were studied. At multivariable analysis, in agreement with literature, birthweight and placental weight have been found to be associated with higher concentration of total nucleated cells. As additional factor, amount of fluid infused was associated with cord blood units' count. This study is the first one to clearly identify the role of fluid infusion on cord blood units' counts in addition to placental weight and delivery. Some non-modifiable features can help in predicting bankability from pre-natal aspects to factors more related with obstetric management is suggested.
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Affiliation(s)
- Isabella Di Tullio
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy
| | - Danila Azzolina
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy
| | - Gianluca Niccolò Piras
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy
| | - Rosanna Irene Comoretto
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy
| | - Clara Minto
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy
| | - Sergio De Angeli
- ULSS 9, Treviso, Viale Bartolomeo D'Alviano 34, 31100, Treviso, Italy
| | - Dario Gregori
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Via Loredan 18, 35131, Padua, Italy.
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7
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Willemin AS, Zhang G, Velot E, Bianchi A, Decot V, Rousseau M, Gillet P, Moby V. The effect of nacre extract on cord blood-derived endothelial progenitor cells: A natural stimulus to promote angiogenesis? J Biomed Mater Res A 2019; 107:1406-1413. [PMID: 30737885 DOI: 10.1002/jbm.a.36655] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/21/2019] [Accepted: 02/04/2019] [Indexed: 11/11/2022]
Abstract
Angiogenesis is a critical parameter to consider for the development of tissue-engineered bone substitutes. The challenge is to promote sufficient vascularization in the bone substitute to prevent cell death and to allow its efficient integration. The capacity of nacre extract to restore the osteogenic activity of osteoarthritis osteoblasts has already been demonstrated. However, their angiogenic potential on endothelial progenitor cells (EPCs) was not yet explored. Therefore, the current study aimed at investigating if nacreous molecules affect EPC behavior. The gene and protein expression levels of endothelial cell (EC)-specific markers were determined in EPCs cultivated in presence of a nacre extract (ethanol soluble matrix [ESM] at two concentrations: 100 μg/mL and 200 μg/mL (respectively abbreviated ESM100 and ESM200)). Cell functionality was explored by proangiogenic factors production and in vitro tube formation assay. ESM200 increased the expression of some EC-specific genes. The in vitro tube formation assay demonstrated that ESM200 stimulated tubulogenesis affecting angiogenic parameters. We demonstrated that a stimulation with 200 μg/mL of ESM increased angiogenesis key elements. This in vitro study strongly highlights the proangiogenic effect of ESM. Due to its osteogenic properties, previously demonstrated, ESM could constitute the key element to develop an ideal prevascularized bone substitute. © 2019 Wiley Periodicals, Inc. J Biomed Mater Res Part A, 2019.
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Affiliation(s)
- Anne-Sophie Willemin
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France
| | - Ganggang Zhang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Emilie Velot
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France.,Faculté de Pharmacie, Vandœuvre-lès-Nancy, F-54505, France
| | - Arnaud Bianchi
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France
| | - Veronique Decot
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France.,CHRU de Nancy, Unité de Thérapie Cellulaire et Tissus, Vandœuvre-lès-Nancy, F-54505, France
| | - Marthe Rousseau
- Université de Lyon, UJM-Saint Etienne, INSERM, SAINBIOSE U1089, Saint-Etienne, F-42000, France
| | - Pierre Gillet
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France
| | - Vanessa Moby
- Ingénierie Moléculaire et Physiopathologie Articulaire (IMoPA), UMR 7365, CNRS-Université de Lorraine, Vandœuvre-Lès-Nancy, F-54505, France.,CHRU de Nancy-Brabois, Service Odontologie, Vandœuvre-lès-Nancy, F-54500, France.,Faculté d'Odontologie, Université de Lorraine, Vandœuvre-lès-Nancy, F-54505, France
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8
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Human Adipose Mesenchymal Stem Cells Show More Efficient Angiogenesis Promotion on Endothelial Colony-Forming Cells than Umbilical Cord and Endometrium. Stem Cells Int 2018; 2018:7537589. [PMID: 30651736 PMCID: PMC6311802 DOI: 10.1155/2018/7537589] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 09/11/2018] [Accepted: 09/23/2018] [Indexed: 01/08/2023] Open
Abstract
Angiogenesis is a complicated process in which perivascular cells play important roles. Multipotent mesenchymal stem/stromal cells (MSCs) from distinct tissues have been proved to be proangiogenic and share functional properties and gene expression profiles with perivascular cells. However, different tissues derived MSCs may exhibit different potential for clinical applications. Accordingly, comparative studies on different MSCs are essential. Here, we characterized MSCs from adipose (ADSCs), umbilical cord (UCMSCs), and endometrium (EMSCs) in terms of the surface antigen expression, differentiation ability, and the ability of angiogenesis promotion on endothelial colony-forming cells (ECFCs) both in vitro and in vivo. No significant differences in immunophenotype and differentiation were observed. In addition, three types of MSCs all located around tubular-like structures formed by ECFCs in coculture system on matrigel. But ECFCs seeded on ADSCs monolayer formed more organized capillary-like network than that on UCMSCs or EMSCs. When suspended with ECFCs in matrigel and implanted into nude mice, ADSCs promoted more functional vessel formation after 7 days. Moreover, in murine hindlimb ischemia model, cotransplantation of ECFCs with ADSCs was significantly superior to UCMSCs and EMSCs in promoting perfusion recovery and limb salvage. Furthermore, ADSC-conditioned medium (CM) contained more proangiogenic factors (such as vascular endothelial growth factor-A, platelet-derived growth factor BB, and basic fibroblast growth factor) and less inhibitory factor (such as thrombospondin-1), when compared with UCMSC-CM and EMSC-CM. And ADSC-CM more durably stabilized the vascular-like structures formed by ECFCs on matrigel and promoted ECFCs migration more efficiently. In summary, MSCs from adipose show significantly efficient promotion on angiogenesis both in vitro and in vivo than UCMSCs and EMSCs. Hence, ADSCs may be recommended as a more suitable source for treating hindlimb ischemia.
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Suffee N, Le Visage C, Hlawaty H, Aid-Launais R, Vanneaux V, Larghero J, Haddad O, Oudar O, Charnaux N, Sutton A. Pro-angiogenic effect of RANTES-loaded polysaccharide-based microparticles for a mouse ischemia therapy. Sci Rep 2017; 7:13294. [PMID: 29038476 PMCID: PMC5643514 DOI: 10.1038/s41598-017-13444-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 08/09/2017] [Indexed: 12/20/2022] Open
Abstract
Peripheral arterial disease results from the chronic obstruction of arteries leading to critical hindlimb ischemia. The aim was to develop a new therapeutic strategy of revascularization by using biodegradable and biocompatible polysaccharides-based microparticles (MP) to treat the mouse hindlimb ischemia. For this purpose, we deliver the pro-angiogenic chemokine Regulated upon Activation, Normal T-cell Expressed and Secreted (RANTES)/CCL5 in the mouse ischemic hindlimb, in solution or incorporated into polysaccharide-based microparticles. We demonstrate that RANTES-loaded microparticles improve the clinical score, induce the revascularization and the muscle regeneration in injured mice limb. To decipher the mechanisms underlying RANTES effects in vivo, we demonstrate that RANTES increases the spreading, the migration of human endothelial progenitor cells (EPC) and the formation of vascular network. The main receptors of RANTES i.e. CCR5, syndecan-4 and CD44 expressed at endothelial progenitor cell surface are involved in RANTES-induced in vitro biological effects on EPC. By using two RANTES mutants, [E66A]-RANTES with impaired ability to oligomerize, and [44AANA47]-RANTES mutated in the main RANTES-glycosaminoglycan binding site, we demonstrate that both chemokine oligomerization and binding site to glycosaminoglycans are essential for RANTES-induced angiogenesis in vitro. Herein we improved the muscle regeneration and revascularization after RANTES-loaded MP local injection in mice hindlimb ischemia.
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Affiliation(s)
- N Suffee
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - C Le Visage
- Inserm, UMR 1229, RMeS, Regenerative Medicine and Skeleton, Université de Nantes, ONIRIS, Nantes, France
| | - H Hlawaty
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - R Aid-Launais
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - V Vanneaux
- APHP, Hôpital Saint-Louis, Unité de Thérapie Cellulaire, Paris, France; Université Paris Diderot, Sorbonne Paris Cité, F-75475, Paris, France.,Inserm UMR1160 et CIC de Biothérapies, Institut Universitaire d'Hématologie, Hôpital Saint-Louis, Paris, France
| | - J Larghero
- APHP, Hôpital Saint-Louis, Unité de Thérapie Cellulaire, Paris, France; Université Paris Diderot, Sorbonne Paris Cité, F-75475, Paris, France.,Inserm UMR1160 et CIC de Biothérapies, Institut Universitaire d'Hématologie, Hôpital Saint-Louis, Paris, France
| | - O Haddad
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - O Oudar
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France
| | - N Charnaux
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France.,Laboratoire de Biochimie, Hôpital Jean Verdier, AP-HP, Bondy, France
| | - A Sutton
- INSERM, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, Bobigny, France. .,Laboratoire de Biochimie, Hôpital Jean Verdier, AP-HP, Bondy, France.
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10
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Lu H, Mei H, Wang F, Zhao Q, Wang S, Liu L, Cheng L. Decreased phosphorylation of PDGFR-β impairs the angiogenic potential of expanded endothelial progenitor cells via the inhibition of PI3K/Akt signaling. Int J Mol Med 2017; 39:1492-1504. [PMID: 28487975 PMCID: PMC5428960 DOI: 10.3892/ijmm.2017.2976] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 04/21/2017] [Indexed: 11/06/2022] Open
Abstract
Human umbilical cord blood-derived endothelial progenitor cells (EPCs) have been proven to contribute to post-natal angiogenesis, and have been applied in various models of ischemia. However, to date, to the best of our knowledge, there is no available data on the angiogenic properties of EPCs during the process of in vitro expansion. In this study, we expanded EPCs to obtain cells at different passages, and analyzed their cellular properties and angiogenic ability. In the process of expansion, no changes were observed in cell cobblestone-like morphology, apoptotic rate and telomere length. However, the cell proliferative ability was significantly decreased. Additionally, the expression of CD144, CD90 and KDR was significantly downregulated in the later-passage cells. Vascular formation assay in vitro revealed that EPCs at passage 4 and 6 formed more integrated and organized capillary-like networks. In a murine model of hind limb ischemia, the transplantation of EPCs at passage 4 and 6 more effectively promoted perfusion recovery in the limbs on days 7 and 14, and promoted limb salvage and histological recovery. Furthermore, the phosphorylation levels of platelet‑derived growth factor receptor-β (PDGFR-β) were found to be significantly decreased with the in vitro expansion process, accompanied by the decreased activation of the PI3K/Akt signaling pathway. When PDGFR inhibitor was used to treat the EPCs, the differences in the angiogenic potential and migratory ability among the EPCs at different passages were no longer observed; no significant differences were also observed in the levels of phosphorylated PI3K/Akt between the EPCs at different passages following treatment with the inhibitor. On the whole, our findings indicate that the levels of phosphorylated PDGFR-β are decreased in EPCs with the in vitro expansion process, which impairs their angiogenic potential by inhibiting PI3K/Akt signaling. Our findings may aid in the more effective selection of EPCs of different passages for the clinical therapy of ischemic disease.
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Affiliation(s)
- Haiyuan Lu
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan 410078, P.R. China
| | - Hua Mei
- National Center of Human Stem Cell Research and Engineering, Changsha, Hunan 410000, P.R. China
| | - Fan Wang
- National Center of Human Stem Cell Research and Engineering, Changsha, Hunan 410000, P.R. China
| | - Qian Zhao
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan 410078, P.R. China
| | - Siqi Wang
- National Center of Human Stem Cell Research and Engineering, Changsha, Hunan 410000, P.R. China
| | - Lvjun Liu
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan 410078, P.R. China
| | - Lamei Cheng
- Institute of Reproduction and Stem Cell Engineering, School of Basic Medical Science, Central South University, Changsha, Hunan 410078, P.R. China
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11
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Flex A, Biscetti F, Iachininoto MG, Nuzzolo ER, Orlando N, Capodimonti S, Angelini F, Valentini CG, Bianchi M, Larocca LM, Martini M, Teofili L. Human cord blood endothelial progenitors promote post-ischemic angiogenesis in immunocompetent mouse model. Thromb Res 2016; 141:106-11. [PMID: 26994683 DOI: 10.1016/j.thromres.2016.03.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 03/05/2016] [Accepted: 03/09/2016] [Indexed: 01/01/2023]
Abstract
BACKGROUND Human cord blood (CB) endothelial colony forming cells (ECFCs) are endowed with high vascular regenerative ability in immunodeficient mice, but their immunogenicity and susceptibility to rejection in immunocompetent models has yet to be explored. METHODS We injected CB ECFCs in non-immuno-suppressed C57BL/6J mice after having induced the hindlimb ischemia and we investigated their contribution to the recovery from the ischemic injury. Human ECFCs (hECFCs) were administered by intramuscular injection and hindlimb blood perfusion was measured by laser Doppler analysis at 7-day intervals for 28days after treatment. Mice were sacrificed after 7 and 28days and immunohistochemistry for specific human (CD31) and mouse (von Willebrand factor) endothelial antigens was carried out. Before euthanasia, blood samples to assess cytokines and angiogenic growth factor levels were collected. RESULTS Mice injected with hECFCs showed a prompter and greater recovery of blood flow than controls. Several endothelial cells of human origin were detected at day7 after injection and their number declined progressively. Likewise, a progressive increase of mouse-derived vascular structures were observed, paralleled by the amplified endogenous production of various soluble mediators of angiogenesis, including Vascular Endothelial Growth Factor and Fibroblast Growth Factor. CONCLUSIONS Overall, our findings are consistent with the hypothesis that human ECFCs might expand the endogenous vascular repair potential of recipients and support their possible HLA-independent unconventional use.
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Affiliation(s)
- Andrea Flex
- Department of Internal Medicine, Catholic University, Rome, Italy
| | | | | | | | | | | | - Flavia Angelini
- Department of Internal Medicine, Catholic University, Rome, Italy
| | | | - Maria Bianchi
- Institute of Hematology, Catholic University, Rome, Italy
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12
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Collet G, Szade K, Nowak W, Klimkiewicz K, El Hafny-Rahbi B, Szczepanek K, Sugiyama D, Weglarczyk K, Foucault-Collet A, Guichard A, Mazan A, Nadim M, Fasani F, Lamerant-Fayel N, Grillon C, Petoud S, Beloeil JC, Jozkowicz A, Dulak J, Kieda C. Endothelial precursor cell-based therapy to target the pathologic angiogenesis and compensate tumor hypoxia. Cancer Lett 2015; 370:345-57. [PMID: 26577811 DOI: 10.1016/j.canlet.2015.11.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 11/04/2015] [Accepted: 11/04/2015] [Indexed: 01/08/2023]
Abstract
Hypoxia-inducing pathologies as cancer develop pathologic and inefficient angiogenesis which rules tumor facilitating microenvironment, a key target for therapy. As such, the putative ability of endothelial precursor cells (EPCs) to specifically home to hypoxic sites of neovascularization prompted to design optimized, site-specific, cell-mediated, drug-/gene-targeting approach. Thus, EPC lines were established from aorta-gonad-mesonephros (AGM) of murine 10.5 dpc and 11.5 dpc embryo when endothelial repertoire is completed. Lines representing early endothelial differentiation steps were selected: MAgEC10.5 and MagEC11.5. Distinct in maturation, they differently express VEGF receptors, VE-cadherin and chemokine/receptors. MAgEC11.5, more differentiated than MAgEC 10.5, displayed faster angiogenesis in vitro, different response to hypoxia and chemokines. Both MAgEC lines cooperated to tube-like formation with mature endothelial cells and invaded tumor spheroids through a vasculogenesis-like process. In vivo, both MAgEC-formed vessels established blood flow. Intravenously injected, both MAgECs invaded Matrigel(TM)-plugs and targeted tumors. Here we show that EPCs (MAgEC11.5) target tumor angiogenesis and allow local overexpression of hypoxia-driven soluble VEGF-receptor2 enabling drastic tumor growth reduction. We propose that such EPCs, able to target tumor angiogenesis, could act as therapeutic gene vehicles to inhibit tumor growth by vessel normalization resulting from tumor hypoxia alleviation.
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Affiliation(s)
- Guillaume Collet
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Krzysztof Szade
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Witold Nowak
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Krzysztof Klimkiewicz
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Bouchra El Hafny-Rahbi
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Karol Szczepanek
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Daisuke Sugiyama
- Division of Hematopoietic Stem Cells, Kyushu University Faculty of Medical Sciences, Maidashi, Higashi-Ku, Fukuoka 812-8582, Japan
| | - Kazimierz Weglarczyk
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Alexandra Foucault-Collet
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Alan Guichard
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Andrzej Mazan
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland
| | - Mahdi Nadim
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Fabienne Fasani
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Nathalie Lamerant-Fayel
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Catherine Grillon
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Stéphane Petoud
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Jean-Claude Beloeil
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France
| | - Alicja Jozkowicz
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland; Malopolska Biotechnology Centre, Jagiellonian University, Gronostajowa 7A, Kraków 30387, Poland
| | - Jozef Dulak
- Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, ul. Gronostajowa 7, Kraków 30387, Poland; Malopolska Biotechnology Centre, Jagiellonian University, Gronostajowa 7A, Kraków 30387, Poland.
| | - Claudine Kieda
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, Orléans 45071, France; Malopolska Biotechnology Centre, Jagiellonian University, Gronostajowa 7A, Kraków 30387, Poland.
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13
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Kim SW, Jin HL, Kang SM, Kim S, Yoo KJ, Jang Y, Kim HO, Yoon YS. Therapeutic effects of late outgrowth endothelial progenitor cells or mesenchymal stem cells derived from human umbilical cord blood on infarct repair. Int J Cardiol 2015; 203:498-507. [PMID: 26551883 DOI: 10.1016/j.ijcard.2015.10.110] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 10/11/2015] [Accepted: 10/14/2015] [Indexed: 01/02/2023]
Abstract
BACKGROUND This study sought to systematically investigate the derivation of late outgrowth endothelial progenitor cells (late EPC) and mesenchymal stem cells (MSC) from umbilical cord blood (UCB) and to examine their therapeutic effects on myocardial infarction (MI). METHODS The expression of angiogenic genes was determined by qRT-PCR. Myocardial infarction (MI) was induced in rats, and cells were directly transplanted into the border regions of ischemic heart tissue. RESULTS Culture of UCB mononuclear cells yielded two distinct types of cells by morphology after 2 weeks in the same culture conditions. These cells were identified as late EPC and MSC, and each was intramyocardially injected into rat hearts after induction of MI. Echocardiography and histologic analyses demonstrated that both EPC and MSC improved cardiac function and enhanced vascularization, although fibrosis was reduced only in the EPC transplanted hearts. Different paracrine factors were enriched in EPC and MSC. However, once injected into the hearts, they induced similar types of paracrine factors in the heart. Transplanted EPC or MSC were mostly localized at the perivascular areas. This study demonstrated that EPC and MSC can be simultaneously derived from UCB under the same initial culture conditions, and that common paracrine factors are involved in the repair of MI. CONCLUSION Late EPC and MSC are effective for infarct repair, apparently mediated through common humoral mechanisms.
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Affiliation(s)
- Sung-Whan Kim
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA; Department of Medicine, College of Medicine, Catholic Kwandong University, Gangneung, Republic of Korea
| | - Hong Lian Jin
- Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seok-Min Kang
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sinyoung Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung-Jong Yoo
- Department of Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yangsoo Jang
- Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyun Ok Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Young-sup Yoon
- Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA; Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea.
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14
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Li S, Tian Y, Huang X, Zhang Y, Wang D, Wei H, Dong J, Jiang R, Zhang J. Intravenous transfusion of endothelial colony-forming cells attenuates vascular degeneration after cerebral aneurysm induction. Brain Res 2014; 1593:65-75. [PMID: 25316629 DOI: 10.1016/j.brainres.2014.09.077] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 07/28/2014] [Accepted: 09/04/2014] [Indexed: 11/29/2022]
Abstract
Cerebral aneurysm (CA) rupture is a major cause of subarachnoid hemorrhage with high morbidity and mortality. Using an animal model, we examined the potential of endothelial colony-forming cells (ECFCs) transfusion on vascular degeneration after CA induction and underlying mechanisms. CA was induced in the right anterior cerebral artery-olfactory artery (ACA/OA) bifurcations in Sprague-Dawley rats with or without ECFCs transfusion. The degeneration of internal elastic lamina (IEL), media thickness and CA size were evaluated. Expression of matrix metalloproteinase-2 and 9 (MMP-2 and 9), tissue inhibitor of metalloproteinase-1 (TIMP-1), macrophage chemoattractant protein-1 (MCP-1), vascular cell adhesion molecule-1 (VCAM-1), nuclear factor κB (NF-κB), endothelial nitric oxide synthase (eNOS), B-cell leukemia/lymphoma-2 (Bcl-2), and inducible nitric oxide synthase (iNOS) were analyzed by quantitative real-time polymerase chain reaction. The macrophages infiltration and apoptosis of smooth muscle cells (SMCs) were examined immunohistologically. Rats in CA+ECFCs transfusion group showed a notable reduction in IEL degeneration, media thinning and CA size compared with those in CA+saline group. ECFCs transfusion inhibited the MMP-driven wall destruction by downregulating MMP-2, MMP-9 expression and upregulating TIMP-1. ECFCs transfusion dramatically decreased VCAM-1 and NF-κB expression, increased eNOS expression and caused no change in MCP-1 expression, which was accompanied by reduced macrophages infiltration. Moreover, ECFCs transfusion reversed downregulation of Bcl-2 expression and upregulation of iNOS expression, and decreased SMCs apoptosis. Collectively, these findings suggest that ECFCs transfusion confers protection against degeneration of aneurysmal wall by inhibiting inflammatory cascades and SMCs apoptosis.
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Affiliation(s)
- Shengjie Li
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Ye Tian
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Xintao Huang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Yongqiang Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Dehui Wang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Huijie Wei
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China
| | - Jingfei Dong
- Puget Sound Blood Research Institute, 1551 Eastlake Ave E, Seattle, WA 98102, USA
| | - Rongcai Jiang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China.
| | - Jianning Zhang
- Department of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China; Tianjin Neurological Institute, Tianjin 300052, China; Key Laboratory of Post-trauma Neuro-repair and Regeneration in Central Nervous System, Ministry of Education, Tianjin 300052, China; Tianjin Key Laboratory of Injuries, Variations and Regeneration of Nervous System, Tianjin 300052, China.
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15
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Cervio M, Scudeller L, Viarengo G, Monti M, Del Fante C, Arici V, Perotti C. γ-Irradiated cord blood MNCs: different paracrine effects on mature and progenitor endothelial cells. Microvasc Res 2014; 94:9-16. [PMID: 24788073 DOI: 10.1016/j.mvr.2014.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 04/16/2014] [Accepted: 04/19/2014] [Indexed: 11/18/2022]
Abstract
Cell-based therapies have been employed to promote neovascularization mainly through the release of paracrine factors inhibiting apoptosis and supporting migration and proliferation of resident differentiated cells. We tested in vitro pro-angiogenic effects of apoptotic cord blood-derived mononuclear cells (CB-MNCs) and their conditioned medium (CM) on mature endothelial cells (HUVECs) and peripheral blood-derived endothelial progenitor cells (ECFCs). CB-MNCs were γ-irradiated to induce apoptosis and cultured for 72 h to obtain the release of CM. MNCs viability, evaluated by flow cytometry, decreased progressively after γ-irradiation reaching 41% at 72 h. γ-Irradiated MNCs (γMNCs) released increasing amounts of EGF, PDGF-AB and VEGF in their CM over time, as assessed by ELISA. γ-MNCs and their CM enhanced capillary-like network formation (in a dose-dependent and time-persistent manner), proliferation and migration of HUVECs in vitro, while they primed capillary-like network formation (dose-independent and not time-persistent) and induced migration but did not support proliferation of ECFCs. Our data support the hypothesis of paracrine mechanism as prevalent in regenerative medicine and demonstrate the efficacy of MNCs secretome in inducing neovascularization. To our knowledge, this is the first paper highlighting differential pro-angiogenic effects of CM on mature and progenitor endothelial cells, adding a tile in the understanding of mechanisms involved in neovascularization.
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Affiliation(s)
- Marila Cervio
- Immunohematology and Transfusion Service, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy.
| | - Luigia Scudeller
- Service of Biometry and Statistics, Scientific Direction, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Gianluca Viarengo
- Immunohematology and Transfusion Service, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Manuela Monti
- Research Center for Regenerative Medicine, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Claudia Del Fante
- Immunohematology and Transfusion Service, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Vittorio Arici
- Vascular Surgery Unit, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
| | - Cesare Perotti
- Immunohematology and Transfusion Service, IRCCS Policlinico S. Matteo Foundation, Pavia, Italy
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16
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Tan YZ, Wang HJ, Zhang MH, Quan Z, Li T, He QZ. CD34+ VEGFR-3+ progenitor cells have a potential to differentiate towards lymphatic endothelial cells. J Cell Mol Med 2014; 18:422-33. [PMID: 24450475 PMCID: PMC3955149 DOI: 10.1111/jcmm.12233] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 12/13/2013] [Indexed: 12/18/2022] Open
Abstract
Endothelial progenitor cells (EPCs) play an important role in postnatal neovascularization. However, it is poorly understood whether EPCs contribute to lymphangiogenesis. Here, we assessed differentiation of a novel population of EPCs towards lymphatic endothelial cells and their lymphatic formation. CD34(+) VEGFR-3(+) EPCs were isolated from mononuclear cells of human cord blood by fluorescence-activated cell sorting. These cells expressed CD133 and displayed the phenotype of the endothelial cells. Cell colonies appeared at 7-10 days after incubation. The cells of the colonies grew rapidly and could be repeatedly subcultured. After induction with VEGF-C for 2 weeks, CD34(+) VEGFR-3(+) EPCs could differentiate into lymphatic endothelial cells expressing specific markers 5'-nucleotidase, LYVE-1 and Prox-1. The cells also expressed hyaluronan receptor CD44. The differentiated cells had properties of proliferation, migration and formation of lymphatic capillary-like structures in three-dimensional collagen gel and Matrigel. VEGF-C enhanced VEGFR-3 mRNA expression. After interfering with VEGFR-3 siRNA, the effects of VEGF-C were diminished. These results demonstrate that there is a population of CD34(+) VEGFR-3(+) EPCs with lymphatic potential in human cord blood. VEGF-C/VEGFR-3 signalling pathway mediates differentiation of CD34(+) VEGFR-3(+) EPCs towards lymphatic endothelial cells and lymphangiogenesis. Cord blood-derived CD34(+) VEGFR-3(+) EPCs may be a reliable source in transplantation therapy for lymphatic regenerative diseases.
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Affiliation(s)
- Yu-zhen Tan
- Department of Anatomy, Histology and Embryology, Shanghai Medical School of Fudan University, Shanghai, China
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Ponio JBD, El-Ayoubi F, Glacial F, Ganeshamoorthy K, Driancourt C, Godet M, Perrière N, Guillevic O, Couraud PO, Uzan G. Instruction of circulating endothelial progenitors in vitro towards specialized blood-brain barrier and arterial phenotypes. PLoS One 2014; 9:e84179. [PMID: 24392113 PMCID: PMC3879296 DOI: 10.1371/journal.pone.0084179] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 11/19/2013] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE The vascular system is adapted to specific functions in different tissues and organs. Vascular endothelial cells are important elements of this adaptation, leading to the concept of 'specialized endothelial cells'. The phenotype of these cells is highly dependent on their specific microenvironment and when isolated and cultured, they lose their specific features after few passages, making models using such cells poorly predictive and irreproducible. We propose a new source of specialized endothelial cells based on cord blood circulating endothelial progenitors (EPCs). As prototype examples, we evaluated the capacity of EPCs to acquire properties characteristic of cerebral microvascular endothelial cells (blood-brain barrier (BBB)) or of arterial endothelial cells, in specific inducing culture conditions. APPROACH AND RESULTS First, we demonstrated that EPC-derived endothelial cells (EPDCs) co-cultured with astrocytes acquired several BBB phenotypic characteristics, such as restricted paracellular diffusion of hydrophilic solutes and the expression of tight junction proteins. Second, we observed that culture of the same EPDCs in a high concentration of VEGF resulted, through activation of Notch signaling, in an increase of expression of most arterial endothelial markers. CONCLUSIONS We have thus demonstrated that in vitro culture of early passage human cord blood EPDCs under specific conditions can induce phenotypic changes towards BBB or arterial phenotypes, indicating that these EPDCs maintain enough plasticity to acquire characteristics of a variety of specialized phenotypes. We propose that this property of EPDCs might be exploited for producing specialized endothelial cells in culture to be used for drug testing and predictive in vitro assays.
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Affiliation(s)
| | | | - Fabienne Glacial
- Inserm U1016, Institut Cochin, Paris, France
- Cnrs, UMR8104, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Kayathiri Ganeshamoorthy
- Inserm U1016, Institut Cochin, Paris, France
- Cnrs, UMR8104, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | - Maeva Godet
- Inserm U1016, Institut Cochin, Paris, France
- Cnrs, UMR8104, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | | | - Pierre Olivier Couraud
- Inserm U1016, Institut Cochin, Paris, France
- Cnrs, UMR8104, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Georges Uzan
- Inserm U972, Hôpital Paul Brousse, Villejuif, France
- * E-mail:
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Kato H, Onishi Y, Nakajima S, Okitsu Y, Fukuhara N, Fujiwara T, Yamada-Fujiwara M, Kameoka J, Ishizawa K, Harigae H. Significant improvement of Takayasu arteritis after cord blood transplantation in a patient with myelodysplastic syndrome. Bone Marrow Transplant 2013; 49:458-9. [DOI: 10.1038/bmt.2013.198] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Zhang Y, Li Y, Wang S, Han Z, Huang X, Li S, Chen F, Niu R, Dong JF, Jiang R, Zhang J. Transplantation of expanded endothelial colony-forming cells improved outcomes of traumatic brain injury in a mouse model. J Surg Res 2013; 185:441-9. [DOI: 10.1016/j.jss.2013.05.073] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/23/2013] [Accepted: 05/16/2013] [Indexed: 01/19/2023]
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20
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Perotti C, Arici V, Cervio M, Del Fante C, Calliada F, Gnecchi M, Ciuffreda MC, Scudeller L, Bozzani A, Ragni F, Viarengo G, Cervio E, Odero A, Redi CA. Allogeneic lethally irradiated cord blood mononuclear cells in no-option critical limb ischemia: a "box of rain". Stem Cells Dev 2013; 22:2806-12. [PMID: 23750591 DOI: 10.1089/scd.2013.0172] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Critical limb ischemia (CLI) is burdened by a 40% major amputation rate, and a 5-year life expectancy <50%. We report the first in-human injection of lethally γ-irradiated non-human leukocyte antigen (HLA)-matched cord blood (CB)-derived mononuclear cells in a no-option CLI patient, to induce therapeutic neo-angiogenesis, with evidence of successful outcome supported by clinical findings (ulcer healing and pain relief), instrumental assessment (transcutaneous O2 pressure, ankle/brachial index, and contrast-enhanced ultrasonography), and histological demonstration of muscular tissue repair and capillary network expansion. If our approach will be confirmed, the huge number of CB units currently discarded might be redirected toward regenerative medicine purposes, leading to cutting-edge solutions for important unmet clinical needs, such as ischemic diseases, which remain the main cause of disability and mortality in western countries.
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Affiliation(s)
- Cesare Perotti
- 1 Immunohematology and Transfusion Service, IRCCS Policlinico San Matteo of Pavia Foundation , Pavia, Italy
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Adult and cord blood endothelial progenitor cells have different gene expression profiles and immunogenic potential. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2013; 12 Suppl 1:s367-74. [PMID: 23867184 DOI: 10.2450/2013.0042-13] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Accepted: 03/26/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND Endothelial colony-forming cells (ECFC) are endowed with vascular regenerative ability in vivo and in vitro. In this study we compared the genotypic profile and the immunogenic potential of adult and cord blood ECFC, in order to explore the feasibility of using them as a cell therapy product. MATERIALS AND METHODS ECFC were obtained from cord blood samples not suitable for haematopoietic stem cell transplantation and from adult healthy blood donors after informed consent. Genotypes were analysed by commercially available microarray assays and results were confirmed by real-time polymerase chain reaction analysis. HLA antigen expression was evaluated by flow-cytometry. Immunogenic capacity was investigated by evaluating the activation of allogeneic lymphocytes and monocytes in co-cultures with ECFC. RESULTS Microarray assays revealed that the genetic profile of cord blood and adult ECFC differed in about 20% of examined genes. We found that cord blood ECFC were characterised by lower pro-inflammatory and pro-thrombotic gene expression as compared to adult ECFC. Furthermore, whereas cord blood and adult ECFCs expressed similar amount of HLA molecules both at baseline and after incubation with γ-interferon, cord blood ECFC elicited a weaker expression of pro-inflammatory cytokine genes. Finally, we observed no differences in the amount of HLA antigens expressed among cord blood ECFC, adult ECFC and mesenchymal cells. CONCLUSIONS Our observations suggest that cord blood ECFC have a lower pro-inflammatory and pro-thrombotic profile than adult ECFC. These preliminary data offer level-headed evidence to use cord blood ECFC as a cell therapy product in vascular diseases.
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Grelier A, Cras A, Balitrand N, Delmau C, Lecourt S, Lepelletier Y, Riesterer H, Freida D, Lataillade JJ, Lebousse-Kerdiles MC, Cuccini W, Peffault de Latour R, Marolleau JP, Uzan G, Larghero J, Vanneaux V. Toll-like receptor 3 regulates cord blood-derived endothelial cell function in vitro and in vivo. Angiogenesis 2013; 16:821-36. [PMID: 23748743 DOI: 10.1007/s10456-013-9358-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Accepted: 05/29/2013] [Indexed: 01/23/2023]
Abstract
Circulating endothelial progenitor cells (cEPC) are capable of homing to neovascularisation sites, in which they proliferate and differentiate into endothelial cells. Transplantation of cEPC-derived cells, in particular those isolated from umbilical cord blood (UCB), has emerged as a promising approach in the treatment of cardio-vascular diseases. After in vivo transplantation, these cells may be exposed to local or systemic inflammation or pathogens, of which they are a common target. Because Toll-like receptors (TLR) are critical in detecting pathogens and in initiating inflammatory responses, we hypothesized that TLR may govern UCB cEPC-derived cells function. While these cells expressed almost all TLR, we found that only TLR3 dramatically impaired cell properties. TLR3 activation inhibited cell proliferation, modified cell cycle entry, impaired the in vitro angiogenic properties and induced pro-inflammatory cytokines production. The anti-angiogenic effect of TLR3 activation was confirmed in vivo in a hind-limb ischemic mice model. Moreover, TLR3 activation consistently leads to an upregulation of miR-29b, -146a and -155 and to a deregulation of cytoskeleton and cell cycle regulator. Hence, TLR3 activation is likely to be a key regulator of cEPC-derived cells properties.
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Affiliation(s)
- Aurore Grelier
- AP-HP, Unité de Thérapie Cellulaire et CIC de Biothérapies, Hôpital Saint Louis, 1 Avenue Claude Vellefaux, 75475, Paris Cedex 10, France
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Raval Z, Losordo DW. Cell therapy of peripheral arterial disease: from experimental findings to clinical trials. Circ Res 2013; 112:1288-302. [PMID: 23620237 PMCID: PMC3838995 DOI: 10.1161/circresaha.113.300565] [Citation(s) in RCA: 165] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Accepted: 03/28/2013] [Indexed: 12/19/2022]
Abstract
The age-adjusted prevalence of peripheral arterial disease in the US population was estimated to approach 12% in 1985, and as the population ages, the overall population having peripheral arterial disease is predicted to rise. The clinical consequences of occlusive peripheral arterial disease include intermittent claudication, that is, pain with walking, and critical limb ischemia (CLI), which includes pain at rest and loss of tissue integrity in the distal limbs, which may ultimately lead to amputation of a portion of the lower extremity. The risk factors for CLI are similar to those linked to coronary artery disease and include advanced age, smoking, diabetes mellitus, hyperlipidemia, and hypertension. The worldwide incidence of CLI was estimated to be 500 to 1000 cases per million people per year in 1991. The prognosis is poor for CLI subjects with advanced limb disease. One study of >400 such subjects in the United Kingdom found that 25% required amputation and 20% (including some subjects who had required amputation) died within 1 year. In the United States, ≈280 lower-limb amputations for ischemic disease are performed per million people each year. The first objective in treating CLI is to increase blood circulation to the affected limb. Theoretically, increased blood flow could be achieved by increasing the number of vessels that supply the ischemic tissue with blood. The use of pharmacological agents to induce new blood vessel growth for the treatment or prevention of pathological clinical conditions has been called therapeutic angiogenesis. Since the identification of the endothelial progenitor cell in 1997 by Asahara and Isner, the field of cell-based therapies for peripheral arterial disease has been in a state of continuous evolution. Here, we review the current state of that field.
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Affiliation(s)
- Zankhana Raval
- Department of Medicine, Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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Pirraco RP, Melo-Ferreira B, Santos TC, Frias AM, Marques AP, Reis RL. Adipose stem cell-derived osteoblasts sustain the functionality of endothelial progenitors from the mononuclear fraction of umbilical cord blood. Acta Biomater 2013; 9:5234-42. [PMID: 22995408 DOI: 10.1016/j.actbio.2012.09.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Revised: 09/10/2012] [Accepted: 09/11/2012] [Indexed: 01/14/2023]
Abstract
Vascularization is the most pressing issue in tissue engineering (TE) since ensuring that engineered constructs are adequately perfused after in vivo transplantation is essential for the construct's survival. The combination of endothelial cells with current TE strategies seems the most promising approach but doubts persist as to which type of endothelial cells to use. Umbilical cord blood (UCB) cells have been suggested as a possible source of endothelial progenitors. Osteoblasts obtained from human adipose-derived stem cells (hASCs) were co-cultured with the mononuclear fraction of human UCB for 7 and 21 days on carrageenan membranes. The expression of vWF and CD31, and the DiI-AcLDL uptake ability allowed detection of the presence of endothelial and monocytic lineages cells in the co-culture for all culture times. In addition, the molecular expression of CD31 and VE-cadherin increased after 21 days of co-culture. The functionality of the system was assessed after transplantation in nude mice. Although an inflammatory response developed, blood vessels with cells positive for human CD31 were detected around the membranes. Furthermore, the number of blood vessels in the vicinity of the implants increased when cells from the mononuclear fraction of UCB were present in the transplants compared to transplants with only hASC-derived osteoblasts. These results show how endothelial progenitors present in the mononuclear fraction of UCB can be sustained by hASC-derived osteoblast co-culture and contribute to angiogenesis even in an in vivo setting of inflammatory response.
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Affiliation(s)
- R P Pirraco
- 3B´s Research Group-Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, 4806-909 Taipas, Guimarães, Portugal.
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Mamidi MK, Pal R, Dey S, Bin Abdullah BJJ, Zakaria Z, Rao MS, Das AK. Cell therapy in critical limb ischemia: current developments and future progress. Cytotherapy 2012; 14:902-16. [DOI: 10.3109/14653249.2012.693156] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Jiga J, Hoinoiu B, Stoichitoiu T, Dornean V, Nistor A, Barac S, Miclaus G, Ionac M, Paunescu V, Ursoniu S, Jiga LP. Induction of therapeutic neoangiogenesis using in vitro-generated endothelial colony-forming cells: an autologous transplantation model in rat. J Surg Res 2012; 181:359-68. [PMID: 22818979 DOI: 10.1016/j.jss.2012.06.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 06/11/2012] [Accepted: 06/22/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Accumulating evidence shows the potential of bone marrow-derived endothelial colony-forming cells (bmECFCs) as promising tools for vascular repair. However, knowledge about their in vitro expansion, characterization, and functional behavior is still controversial. We demonstrate the in vitro generation of rat bmECFCs and analyze their ability to promote tissue reperfusion in a chronic hind-limb ischemia model. METHODS Either in vitro-generated and characterized autologous bmECFCs or placebo was injected into ischemic hind limbs of Sprague-Dawley rats. Tissue perfusion was quantified by laser Doppler, in perfusion units (PU), at days 0, 15, and 30. RESULTS Rat bmECFCs acquire a typical phenotype (CD34(+)VEGFR2(+)CD133(+)CXCR4(+)CD45(-)), culture, and functional behavior (Dil-ac-LDL+) in vitro. Injection of autologous bmECFCs improves tissue perfusion in ischemic hind limbs (183.5 ± 3.29 PU(bmECFCs/day 30)versus 131 ± 3.9 PU(controls/day 30), P < 0.001). CONCLUSIONS We conclude that rat bmECFCs promote ischemic tissue reperfusion and their proangiogenic properties are a potential mechanism for this effect.
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Affiliation(s)
- Janina Jiga
- Stem Cells Bank, Atena Hospital, Timisoara, Romania.
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Thébaud NB, Siadous R, Bareille R, Remy M, Daculsi R, Amédée J, Bordenave L. Whatever their differentiation status, human progenitor derived - or mature - endothelial cells induce osteoblastic differentiation of bone marrow stromal cells. J Tissue Eng Regen Med 2012; 6:e51-60. [PMID: 22740324 DOI: 10.1002/term.1539] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Revised: 02/16/2012] [Accepted: 04/18/2012] [Indexed: 01/01/2023]
Abstract
Association of the bone-forming osteoblasts (OBs) and vascular endothelial cells (ECs) into a biomaterial composite provides a live bone graft substitute that can repair the bone defect when implanted. An intimate functional relationship exists between these cell types. This communication is crucial to the coordinated cell behaviour necessary for bone development and remodelling. Previous studies have shown that direct co-culture of primary human osteoprogenitors (HOPs) with primary human umbilical vein endothelial cells (HUVECs) stimulates HOPs differentiation and induces tubular-like networks. The present work aims to test the use of human bone marrow stromal cells (HBMSCs) co-cultured with human endothelial progenitor cells in order to assess whether progenitor-derived ECs (PDECs) could support osteoblastic differentiation as mature ECs do. Indeed, data generated from the literature by different laboratories considering these co-culture systems appear difficult to compare. Monocultures of HUVECs, HOPs, HBMSCs (in a non-orientated lineage), PDECs (from cord blood) were used as controls and four combinations of co-cultures were undertaken: HBMSCs-PDECs, HBMSCs-HUVECs, HOPs-PDECs, HOPs-HUVECs with ECs (mature or progenitor) for 6 h to 7 days. At the end of the chosen co-culture time, intracellular alkaline phosphatase (ALP) activity was detected in HOPs and HBMSCs and quantified in cell extracts. Quantitative real-time polymerase chain reaction (qPCR) of ALP was performed over time and vascular endothelial growth factor (VEGF) was measured. After 21 days, calcium deposition was observed, comparing mono- and co-cultures. We confirm that ECs induce osteoblastic differentiation of mesenchymal stem cells in vitro. Moreover, HUVECs can be replaced by PDECs, the latter being of great interest in tissue engineering.
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Roura S, Pujal JM, Bayes-Genis A. Umbilical cord blood for cardiovascular cell therapy: from promise to fact. Ann N Y Acad Sci 2012; 1254:66-70. [PMID: 22548571 DOI: 10.1111/j.1749-6632.2012.06515.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Endothelial recovery and cell replacement are therapeutic challenges for cardiovascular medicine. Initially employed in the treatment of blood malignancies due to its high concentration of hematological precursors, umbilical cord blood (UCB) is now a non-controversial and accepted source of both hematopoietic and non-hematopoietic progenitors for a variety of emerging cell therapies in clinical trials. Here, we review the current therapeutic potential of UCB, focusing in recent evidence demonstrating the ability of UCB-derived mesenchymal stem cells to differentiate into the endothelial lineage and to develop new vasculature in vivo.
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Affiliation(s)
- Santiago Roura
- ICREC Research Group, Health Sciences Research Institute Germans Trias i Pujol (IGTP), Barcelona, Spain
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Pelosi E, Castelli G, Testa U. Human umbilical cord is a unique and safe source of various types of stem cells suitable for treatment of hematological diseases and for regenerative medicine. Blood Cells Mol Dis 2012; 49:20-8. [PMID: 22446302 DOI: 10.1016/j.bcmd.2012.02.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 02/17/2012] [Accepted: 02/17/2012] [Indexed: 12/31/2022]
Abstract
Cord blood (CB) is a rich source of hematopoietic stem cells (HSCs) and for this reason CB transplantation has been used successfully for the treatment of some malignant and nonmalignant diseases. However, this technique is limited by the relatively low number of HSCs present in each CB unit and by the delayed engraftment of platelets and neutrophils. To bypass these obstacles efforts have been made to develop strategies to expand CB HSCs in vitro for transplantation. CB is also an important source of other stem cells, including endothelial progenitors, mesenchymal stem cells (MSCs), very small embryonic/epiblast-like (VSEL) stem cells, and unrestricted somatic stem cells (USSC), potentially suitable for use in regenerative medicine. For some of these stem cell populations, such as MSCs, clinical studies have been started and for other stem cell populations potential clinical applications have been identified and clinical studies will follow. In addition to CB, other parts of umbilical cord, such as the Wharton's jelly, or tissues strictly linked such as the placenta are also rich sources of stem cells.
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Affiliation(s)
- Elvira Pelosi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Italy
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Todorova D, Sabatier F, Doria E, Lyonnet L, Vacher Coponat H, Robert S, Despoix N, Legris T, Moal V, Loundou A, Morange S, Berland Y, George FD, Burtey S, Paul P. Fractalkine expression induces endothelial progenitor cell lysis by natural killer cells. PLoS One 2011; 6:e26663. [PMID: 22039526 PMCID: PMC3200359 DOI: 10.1371/journal.pone.0026663] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Accepted: 09/30/2011] [Indexed: 11/19/2022] Open
Abstract
Background Circulating CD34+ cells, a population that includes endothelial progenitors, participate in the maintenance of endothelial integrity. Better understanding of the mechanisms that regulate their survival is crucial to improve their regenerative activity in cardiovascular and renal diseases. Chemokine-receptor cross talk is critical in regulating cell homeostasis. We hypothesized that cell surface expression of the chemokine fractalkine (FKN) could target progenitor cell injury by Natural Killer (NK) cells, thereby limiting their availability for vascular repair. Methodology/Principal Findings We show that CD34+-derived Endothelial Colony Forming Cells (ECFC) can express FKN in response to TNF-α and IFN-γ inflammatory cytokines and that FKN expression by ECFC stimulates NK cell adhesion, NK cell-mediated ECFC lysis and microparticles release in vitro. The specific involvement of membrane FKN in these processes was demonstrated using FKN-transfected ECFC and anti-FKN blocking antibody. FKN expression was also evidenced on circulating CD34+ progenitor cells and was detected at higher frequency in kidney transplant recipients, when compared to healthy controls. The proportion of CD34+ cells expressing FKN was identified as an independent variable inversely correlated to CD34+ progenitor cell count. We further showed that treatment of CD34+ circulating cells isolated from adult blood donors with transplant serum or TNF-α/IFN-γ can induce FKN expression. Conclusions Our data highlights a novel mechanism by which FKN expression on CD34+ progenitor cells may target their NK cell mediated killing and participate to their immune depletion in transplant recipients. Considering the numerous diseased contexts shown to promote FKN expression, our data identify FKN as a hallmark of altered progenitor cell homeostasis with potential implications in better evaluation of vascular repair in patients.
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Affiliation(s)
- Dilyana Todorova
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
| | - Florence Sabatier
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
| | - Evelyne Doria
- Laboratoire d'Hématologie, CHU Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Luc Lyonnet
- Laboratoire d'Hématologie, CHU Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Henri Vacher Coponat
- Centre de Néphrologie et de Transplantation rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Stéphane Robert
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
| | - Nicolas Despoix
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
| | - Tristan Legris
- Centre de Néphrologie et de Transplantation rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Valérie Moal
- Centre de Néphrologie et de Transplantation rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Anderson Loundou
- Unité d'Aide méthodologique à la Recherche Clinique et Epidémiologique, DRRC, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Sophie Morange
- Centre d'Investigation Clinique, Hôpital de la Conception, Marseille, France
| | - Yvon Berland
- Centre de Néphrologie et de Transplantation rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
- Centre d'Investigation Clinique, Hôpital de la Conception, Marseille, France
| | - Francoise Dignat George
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
- Laboratoire d'Hématologie, CHU Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Stéphane Burtey
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
- Centre de Néphrologie et de Transplantation rénale, Hôpital de la Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Pascale Paul
- Aix-Marseille University, Laboratoire de Physiopathologie de l'Endothélium –UMR-S 608 INSERM, 13005, Marseille, France
- Laboratoire d'Hématologie, CHU Conception, Assistance Publique Hôpitaux de Marseille, Marseille, France
- * E-mail:
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