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Zhang X, He J, Zhao K, Liu S, Xuan L, Chen S, Xue R, Lin R, Xu J, Zhang Y, Xiang AP, Jin H, Liu Q. Mesenchymal stromal cells ameliorate chronic GVHD by boosting thymic regeneration in a CCR9-dependent manner in mice. Blood Adv 2023; 7:5359-5373. [PMID: 37363876 PMCID: PMC10509672 DOI: 10.1182/bloodadvances.2022009646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 06/15/2023] [Accepted: 06/18/2023] [Indexed: 06/28/2023] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is a major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Mature donor T cells within the graft contribute to severe damage of thymic epithelial cells (TECs), which are known as key mediators in the continuum of acute GVHD (aGVHD) and cGVHD pathology. Mesenchymal stromal cells (MSCs) are reportedly effective in the prevention and treatment of cGVHD. In our previous pilot clinical trial in patients with refractory aGVHD, the incidence and severity of cGVHD were decreased, along with an increase in levels of blood signal joint T-cell receptor excision DNA circles after MSCs treatment, which indicated an improvement in thymus function of patients with GVHD, but the mechanisms leading to these effects remain unknown. Here, we show in a murine GVHD model that MSCs promoted the quantity and maturity of TECs as well as elevated the proportion of Aire-positive medullary TECs, improving both CD4+CD8+ double-positive thymocytes and thymic regulatory T cells, balancing the CD4:CD8 ratio in the blood. In addition, CCL25-CCR9 signaling axis was found to play an important role in guiding MSC homing to the thymus. These studies reveal mechanisms through which MSCs ameliorate cGVHD by boosting thymic regeneration and offer innovative strategies for improving thymus function in patients with GVHD.
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Affiliation(s)
- Xin Zhang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiabao He
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Ke Zhao
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Shiqi Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Li Xuan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Shan Chen
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Rongtao Xue
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Ren Lin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Jun Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Yan Zhang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Andy Peng Xiang
- Center for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Sun Yat-Sen University, Guangzhou, China
| | - Hua Jin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Clinical Medical Research Center of Hematology Diseases of Guangdong Province, Guangzhou, China
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Yu P, Yu F, Xiang J, Zhou K, Zhou L, Zhang Z, Rong X, Ding Z, Wu J, Li W, Zhou Z, Ye L, Yang W. Mechanistically Scoping Cell-Free and Cell-Dependent Artificial Scaffolds in Rebuilding Skeletal and Dental Hard Tissues. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 34:e2107922. [PMID: 34837252 DOI: 10.1002/adma.202107922] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/11/2021] [Indexed: 02/06/2023]
Abstract
Rebuilding mineralized tissues in skeletal and dental systems remains costly and challenging. Despite numerous demands and heavy clinical burden over the world, sources of autografts, allografts, and xenografts are far limited, along with massive risks including viral infections, ethic crisis, and so on. Per such dilemma, artificial scaffolds have emerged to provide efficient alternatives. To date, cell-free biomimetic mineralization (BM) and cell-dependent scaffolds have both demonstrated promising capabilities of regenerating mineralized tissues. However, BM and cell-dependent scaffolds have distinctive mechanisms for mineral genesis, which makes them methodically, synthetically, and functionally disparate. Herein, these two strategies in regenerative dentistry and orthopedics are systematically summarized at the level of mechanisms. For BM, methodological and theoretical advances are focused upon; and meanwhile, for cell-dependent scaffolds, it is demonstrated how scaffolds orchestrate osteogenic cell fate. The summary of the experimental advances and clinical progress will endow researchers with mechanistic understandings of artificial scaffolds in rebuilding hard tissues, by which better clinical choices and research directions may be approached.
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Affiliation(s)
- Peng Yu
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu 610041 China
- College of Polymer Science and Engineering Sichuan University Chengdu 610017 China
| | - Fanyuan Yu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Chengdu 610041 China
- Department of Endodontics West China Stomatology Hospital Sichuan University Chengdu 610041 China
| | - Jie Xiang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Chengdu 610041 China
| | - Kai Zhou
- State Key Laboratory of Biotherapy and Cancer Center West China Hospital Sichuan University Chengdu 610041 China
- Department of Orthopedics West China Hospital Sichuan University Chengdu 610041 China
| | - Ling Zhou
- College of Polymer Science and Engineering Sichuan University Chengdu 610017 China
| | - Zhengmin Zhang
- College of Polymer Science and Engineering Sichuan University Chengdu 610017 China
| | - Xiao Rong
- Department of Orthopedics West China Hospital Sichuan University Chengdu 610041 China
| | - Zichuan Ding
- Department of Orthopedics West China Hospital Sichuan University Chengdu 610041 China
| | - Jiayi Wu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Chengdu 610041 China
- Department of Endodontics West China Stomatology Hospital Sichuan University Chengdu 610041 China
| | - Wudi Li
- College of Polymer Science and Engineering Sichuan University Chengdu 610017 China
| | - Zongke Zhou
- Department of Orthopedics West China Hospital Sichuan University Chengdu 610041 China
| | - Ling Ye
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Chengdu 610041 China
- Department of Endodontics West China Stomatology Hospital Sichuan University Chengdu 610041 China
| | - Wei Yang
- College of Polymer Science and Engineering Sichuan University Chengdu 610017 China
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Peredo AP, Gullbrand SE, Smith HE, Mauck RL. Putting the Pieces in Place: Mobilizing Cellular Players to Improve Annulus Fibrosus Repair. TISSUE ENGINEERING. PART B, REVIEWS 2021; 27:295-312. [PMID: 32907498 PMCID: PMC10799291 DOI: 10.1089/ten.teb.2020.0196] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The intervertebral disc (IVD) is an integral load-bearing tissue that derives its function from its composite structure and extracellular matrix composition. IVD herniations involve the failure of the annulus fibrosus (AF) and the extrusion of the nucleus pulposus beyond the disc boundary. Disc herniations can impinge the neural elements and cause debilitating pain and loss of function, posing a significant burden on individual patients and society as a whole. Patients with persistent symptoms may require surgery; however, surgical intervention fails to repair the ruptured AF and is associated with the risk for reherniation and further disc degeneration. Given the limitations of AF endogenous repair, many attempts have been made toward the development of effective repair approaches that reestablish IVD function. These methods, however, fail to recapitulate the composition and organization of the native AF, ultimately resulting in inferior tissue mechanics and function over time and high rates of reherniation. Harnessing the cellular function of cells (endogenous or exogenous) at the repair site through the provision of cell-instructive cues could enhance AF tissue regeneration and, ultimately, improve healing outcomes. In this study, we review the diverse approaches that have been developed for AF repair and emphasize the potential for mobilizing the appropriate cellular players at the site of injury to improve AF healing. Impact statement Conventional treatments for intervertebral disc herniation fail to repair the annulus fibrosus (AF), increasing the risk for recurrent herniation. The lack of repair devices in the market has spurred the development of regenerative approaches, yet most of these rely on a scarce endogenous cell population to repair large injuries, resulting in inadequate regeneration. This review identifies current and developing strategies for AF repair and highlights the potential for harnessing cellular function to improve AF regeneration. Ideal cell sources, differentiation strategies, and delivery methods are discussed to guide the design of repair systems that leverage specialized cells to achieve superior outcomes.
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Affiliation(s)
- Ana P. Peredo
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Sarah E. Gullbrand
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Harvey E. Smith
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
| | - Robert L. Mauck
- Department of Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Translational Musculoskeletal Research Center, Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania, USA
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Xia B, Deng Y, Lv Y, Chen G. Stem cell recruitment based on scaffold features for bone tissue engineering. Biomater Sci 2020; 9:1189-1203. [PMID: 33355545 DOI: 10.1039/d0bm01591a] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Stem-cell based therapy strategies are promising approaches for the treatment of bone defects. However, extensive cell expansion steps, the low rate of cell survival and uncontrolled differentiation of stem cells transplanted into the body currently remain key challenges in advancing stem cell therapeutics. An alternative strategy is to use specifically designed bone scaffolds to recruit endogenous stem cells upon implantation and to stimulate new bone formation and remodeling. Stem cell recruitment based on scaffold features for bone tissue engineering relies on the development of scaffolds that can effectively mobilize and recruit endogenous stem cells to the implantation site. This article addresses the recent advances in the recruitment of endogenous stem cells in applications of bone scaffolds, particularly focusing on chemical modification and physical characteristic modification of the scaffold for endogenous stem cell homing and recruitment. Finally, the continuing challenges and future directions of scaffold-based stem cell recruitment are discussed.
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Affiliation(s)
- Bin Xia
- Chongqing Technology and Business University, Chongqing 400067, P. R. China
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Alexeev V, Olavarria J, Bonaldo P, Merlini L, Igoucheva O. Congenital muscular dystrophy-associated inflammatory chemokines provide axes for effective recruitment of therapeutic adult stem cell into muscles. Stem Cell Res Ther 2020; 11:463. [PMID: 33138863 PMCID: PMC7607684 DOI: 10.1186/s13287-020-01979-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 10/16/2020] [Indexed: 11/10/2022] Open
Abstract
Background Congenital muscular dystrophies (CMD) are a clinically and genetically heterogeneous group of neuromuscular disorders characterized by muscle weakness. The two most prevalent forms of CMD, collagen VI-related myopathies (COL6RM) and laminin α2 deficient CMD type 1A (MDC1A), are both caused by deficiency or dysfunction of extracellular matrix proteins. Previously, we showed that an intramuscular transplantation of human adipose-derived stem cells (ADSC) into the muscle of the Col6a1−/− mice results in efficient stem cell engraftment, migration, long-term survival, and continuous production of the collagen VI protein, suggesting the feasibility of the systemic cellular therapy for COL6RM. In order for this therapeutic approach to work however, stem cells must be efficiently targeted to the entire body musculature. Thus, the main goal of this study is to test whether muscle homing of systemically transplanted ADSC can be enhanced by employing muscle-specific chemotactic signals originating from CMD-affected muscle tissue. Methods Proteomic screens of chemotactic molecules were conducted in the skeletal muscles of COL6RM- and MDC1A-affected patients and CMD mouse models to define the inflammatory and immune activities, thus, providing potential markers of disease activity or treatment effect. Also using a pre-clinical animal model, recapitulating mild Ullrich congenital muscular dystrophy (UCMD), the therapeutic relevance of identified chemotactic pathways was investigated in vivo, providing a basis for future clinical investigations. Results Comprehensive proteomic screens evaluating relevant human and mouse skeletal muscle biopsies offered chemotactic axes to enhance directional migration of systemically transplanted cells into CMD-affected muscles, including CCL5-CCR1/3/5, CCL2-CCR2, CXCL1/2-CXCR1,2, and CXCL7-CXCR2. Also, the specific populations of ADSC selected with an affinity for the chemokines being released by damaged muscle showed efficient migration to injured site and presented their therapeutic effect. Conclusions Collectively, identified molecules provided insight into the mechanisms governing directional migration and intramuscular trafficking of systemically infused stem cells, thus, permitting broad and effective application of the therapeutic adult stem cells for CMD treatment.
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Affiliation(s)
- Vitali Alexeev
- Department of Dermatology and Cutaneous Biology, Jefferson Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA
| | - Jacquelyn Olavarria
- Department of Dermatology and Cutaneous Biology, Jefferson Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA
| | - Paolo Bonaldo
- Departments of Molecular Medicine, University of Padova, Padova, Italy
| | - Luciano Merlini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Olga Igoucheva
- Department of Dermatology and Cutaneous Biology, Jefferson Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA.
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6
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Ringe J, Hemmati-Sadeghi S, Fröhlich K, Engels A, Reiter K, Dehne T, Sittinger M. CCL25-Supplemented Hyaluronic Acid Attenuates Cartilage Degeneration in a Guinea Pig Model of Knee Osteoarthritis. J Orthop Res 2019; 37:1723-1729. [PMID: 30977553 DOI: 10.1002/jor.24312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 03/19/2019] [Accepted: 03/25/2019] [Indexed: 02/04/2023]
Abstract
There is evidence that the application of mesenchymal stromal cells (MSCs) counteracts osteoarthritis (OA) progression. However, the prospect of extracting and expanding these cells might be limited. The aim of this study was to investigate whether hyaluronic acid (HA) supplemented with MSC-recruiting chemokine C-C motif ligand 25 (CCL25) can influence the natural course of spontaneous OA in the guinea pig. CCL25 concentration in synovial fluid (SF) was quantified with enzyme-linked immunosorbent assay. Boyden chamber cell migration assay was used to test CCL25-mediated migration of guinea pig MSC. Forty-nine 11-month-old male guinea pigs were divided into seven groups. The main treatments consisted of five intra-articular injections of HA in pure form and in combination with three doses of CCL25 (63, 693, and 6,993 pg) given at a weekly interval. The severity of cartilage damage was assessed by using a modified Mankin score. The measured average physiological concentration of CCL25 in SF of animals is 85 ± 39 pg/ml. MSC showed a 3.2-fold increase in cell migration at 1,000 nM CCL25 in vitro demonstrating the biological migratory activity of CCL25 on these cells. In vivo, treatment with HA alone did not reduce OA progression. Similarly, OA scores were not found significantly reduced after treatment with 63 pg CCL25 + HA. However, when compared to pure HA, treatment with 693 pg CCL25 + HA and 6,993 pg CCL25 + HA significantly reduced the OA score from 10.1 to 7.4 (-28%) and 8.4 (-20%), respectively. These data suggest that intra-articular injections of HA supplemented with CCL25 attenuates OA. © 2019 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 37:1723-1729, 2019.
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Affiliation(s)
- Jochen Ringe
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Shabnam Hemmati-Sadeghi
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Kristin Fröhlich
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Andreas Engels
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Katja Reiter
- Julius Wolff Institute and Berlin-Brandenburg Center for Regenerative Therapies, Charité-Universitätsmedizin Berlin, Föhrer Straße 15, 13353, Berlin, Germany
| | - Tilo Dehne
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
| | - Michael Sittinger
- Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Charitéplatz 1, 10117, Berlin, Germany
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Dose-Dependent Effect of Mesenchymal Stromal Cell Recruiting Chemokine CCL25 on Porcine Tissue-Engineered Healthy and Osteoarthritic Cartilage. Int J Mol Sci 2018; 20:ijms20010052. [PMID: 30583576 PMCID: PMC6337313 DOI: 10.3390/ijms20010052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 12/14/2018] [Accepted: 12/19/2018] [Indexed: 01/08/2023] Open
Abstract
Thymus-expressed chemokine (CCL25) is a potent cell attractant for mesenchymal stromal cells, and therefore it is a candidate for in situ cartilage repair approaches focusing on the recruitment of endogenous repair cells. However, the influence of CCL25 on cartilage is unknown. Accordingly, in this study, we investigated the effect of CCL25 on tissue-engineered healthy and osteoarthritic cartilage. Porcine chondrocytes were cultured in a three-dimensional (3D) micromass model that has been proven to mimic key-aspects of human cartilage and osteoarthritic alterations upon stimulation with tumor necrosis factor-α (TNF-α). Micromass cultures were stimulated with CCL25 (0, 0.05, 0.5, 5, 50, 500 nmol/L) alone or in combination with 0.6 nmol/L TNF-α for seven days. Effects were evaluated by life/dead staining, safranin O staining, histomorphometrical analysis of glycosaminoglycans (GAGs), collagen type II (COL2A1) real-time RT-PCR and Porcine Genome Array analysis. 500 nmol/L CCL25 led to a significant reduction of GAGs and COL2A1 expression and induced the expression of matrix metallopeptidases (MMP) 1, MMP3, early growth response protein 1 (EGR1), and superoxide dismutase 2 (SOD2). In concentrations lower than 500 nmol/L, CCL25 seems to be a candidate for in situ cartilage repair therapy approaches.
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Xing F, Li L, Liu M, Duan X, Long Y, Xiang Z. [The application and research progress of in-situ tissue engineering technology in bone and cartilage repair]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2018; 32:1358-1364. [PMID: 30215487 DOI: 10.7507/1002-1892.201712118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective To review the application and research progress of
in-situ tissue engineering technology in bone and cartilage repair. Methods The original articles about
in-situ tissue engineering technology in bone and cartilage repair were extensively reviewed and analyzed. Results In-situ tissue engineering have been shown to be effective in repairing bone defects and cartilage defects, but biological mechanisms are inadequate. At present, most of researches are mainly focused on animal experiments, and the effect of clinical repair need to be further studied. Conclusion In-situ tissue engineering technology has wide application prospects in bone and cartilage tissue engineering. However, further study on the mechanism of related cytokines need to be conducted.
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Affiliation(s)
- Fei Xing
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Lang Li
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Ming Liu
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Xin Duan
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Ye Long
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P.R.China
| | - Zhou Xiang
- Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041,
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Spinnen J, Ringe J, Sittinger M. CCL25 chemokine-guided stem cell attraction: an assessment of possible benefits and risks. Regen Med 2018; 13:833-844. [PMID: 30284497 DOI: 10.2217/rme-2018-0016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Due to its chemoattraction potential on mesenchymal stromal cells of the CCL25/CCR9 axis, local application of CCL25 to severely damaged tissues may be a promising approach for regenerative therapies. Analysis of the given data revealed that CCL25/CCR9 signaling has a crucial role in regulation of an adult immune homeostasis. CCR9 expression variations resulted in dysfunctional immune response in colitis, rheumatoid arthritis and endometriosis. Regarding oncology, different neoplastic tissues exploit CCL25-dependent CCR9 signaling for either local proliferation or migration processes. The CCR9 pathway likely can trigger crosstalk between the Akt and NOTCH pathway and thus participate in the regulation of the neoplastic behavior. In conclusion, the designated application-tissue requires precise molecular analysis of possible CCR9 expression due to its proto-oncogenic characteristics.
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Affiliation(s)
- Jacob Spinnen
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology & Clinical Immunology, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Jochen Ringe
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology & Clinical Immunology, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
| | - Michael Sittinger
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology & Clinical Immunology, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany
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Jiang T, Kai D, Liu S, Huang X, Heng S, Zhao J, Chan BQY, Loh XJ, Zhu Y, Mao C, Zheng L. Mechanically cartilage-mimicking poly(PCL-PTHF urethane)/collagen nanofibers induce chondrogenesis by blocking NF-kappa B signaling pathway. Biomaterials 2018; 178:281-292. [PMID: 29945065 PMCID: PMC6301151 DOI: 10.1016/j.biomaterials.2018.06.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 05/26/2018] [Accepted: 06/14/2018] [Indexed: 12/15/2022]
Abstract
Cartilage cannot self-repair and thus regeneration is a promising approach to its repair. Here we developed new electrospun nanofibers, made of poly (ε-caprolactone)/polytetrahydrofuran (PCL-PTHF urethane) and collagen I from calf skin (termed PC), to trigger the chondrogenic differentiation of mesenchymal stem cells (MSCs) and the cartilage regeneration in vivo. We found that the PC nanofibers had a modulus (4.3 Mpa) lower than the PCL-PTHF urethane nanofibers without collagen I from calf skin (termed P) (6.8 Mpa) although both values are within the range of the modulus of natural cartilage (1-10 MPa). Both P and PC nanofibers did not show obvious difference in the morphology and size. Surprisingly, in the absence of the additional chondrogenesis inducers, the softer PC nanofibers could induce the chondrogenic differentiation in vitro and cartilage regeneration in vivo more efficiently than the stiffer P nanofibers. Using mRNA-sequence analysis, we found that the PC nanofibers outperformed P nanofibers in inducing chondrogenesis by specifically blocking the NF-kappa B signaling pathway to suppress inflammation. Our work shows that the PC nanofibers can serve as building blocks of new scaffolds for cartilage regeneration and provides new insights on the effect of the mechanical properties of the nanofibers on the cartilage regeneration.
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Affiliation(s)
- Tongmeng Jiang
- Department of Bone and Joint Surgery & Guangxi Key Laboratory of Regenerative Medicine, International Joint Laboratory on Regeneration of Bone and Soft Tissue, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China; Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Dan Kai
- Institute of Materials Research and Engineering (IMRE), A*STAR, 3 Research Link, Singapore 117602, Singapore
| | - Sijia Liu
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China; School of Preclinical Medicine, Guangxi Medical University, Nanning, 530021, China
| | - Xianyuan Huang
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Shujun Heng
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China
| | - Jinmin Zhao
- Department of Bone and Joint Surgery & Guangxi Key Laboratory of Regenerative Medicine, International Joint Laboratory on Regeneration of Bone and Soft Tissue, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, 530021, China; Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China.
| | - Benjamin Qi Yu Chan
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE), A*STAR, 3 Research Link, Singapore 117602, Singapore; Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576, Singapore; Singapore Eye Research Institute, 11 Third Hospital Avenue, Singapore 168751, Singapore
| | - Ye Zhu
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, Institute for Biomedical Engineering, Science and Technology, University of Oklahoma, 101 Stephenson Parkway, Norman, OK 73019-5300, USA
| | - Chuanbin Mao
- Department of Chemistry & Biochemistry, Stephenson Life Sciences Research Center, Institute for Biomedical Engineering, Science and Technology, University of Oklahoma, 101 Stephenson Parkway, Norman, OK 73019-5300, USA; School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China.
| | - Li Zheng
- Guangxi Engineering Center in Biomedical Materials for Tissue and Organ Regeneration & Guangxi Collaborative Innovation Center for Biomedicine, Life Sciences Institute, Guangxi Medical University, Nanning, 530021, China.
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11
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Stich S, Möller A, Cabraja M, Krüger JP, Hondke S, Endres M, Ringe J, Sittinger M. Chemokine CCL25 Induces Migration and Extracellular Matrix Production of Anulus Fibrosus-Derived Cells. Int J Mol Sci 2018; 19:ijms19082207. [PMID: 30060561 PMCID: PMC6121557 DOI: 10.3390/ijms19082207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 07/23/2018] [Accepted: 07/26/2018] [Indexed: 12/17/2022] Open
Abstract
Intervertebral disc degeneration is a major source of back pain. For intervertebral disc regeneration after herniation a fast closure of anulus fibrosus (AF) defects is crucial. Here, the use of the C-C motif chemokine ligand 25 (CCL)25 in comparison to differentiation factors such as transforming growth factor (TGF)β3, bone morphogenetic protein (BMP)2, BMP7, BMP12, and BMP14 (all in concentrations of 10, 50 and 100 ng/mL) was tested in an in vitro micro mass pellet model with isolated and cultivated human AF-cells (n = 3) to induce and enhance AF-matrix formation. The pellets were differentiated (serum-free) with supplementation of the factors. After 28 days all used factors induced proteoglycan production (safranin O staining) and collagen type I production (immunohistochemical staining) in at least one of the tested concentrations. Histomorphometric scoring revealed that TGFβ3 delivered the strongest induction of proteoglycan production in all three concentrations. Furthermore, it was the only factor able to facilitate collagen type II production, even higher than in native tissue samples. CCL25 was also able to induce proteoglycan and collagen type I production comparable to several BMPs. CCL25 could additionally induce migration of AF-cells in a chemotaxis assay and therefore possibly aid in regeneration processes after disc herniation by recruiting AF-cells.
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Affiliation(s)
- Stefan Stich
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, and Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universitätzu Berlin and Berlin Institute of Health, 10117 Berlin, Germany.
| | - Anke Möller
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, and Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universitätzu Berlin and Berlin Institute of Health, 10117 Berlin, Germany.
| | - Mario Cabraja
- Department of Spinal Surgery, VivantesAuguste-Viktoria-Hospital, 12157 Berlin, Germany.
| | | | - Sylvia Hondke
- TransTissue Technologies GmbH, 10117 Berlin, Germany.
| | | | - Jochen Ringe
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, and Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universitätzu Berlin and Berlin Institute of Health, 10117 Berlin, Germany.
| | - Michael Sittinger
- Tissue Engineering Laboratory, Berlin-Brandenburg Center for Regenerative Therapies, and Department of Rheumatology and Clinical Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universitätzu Berlin and Berlin Institute of Health, 10117 Berlin, Germany.
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12
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Fröhlich K, Hartzke D, Schmidt F, Eucker J, Gurlo A, Sittinger M, Ringe J. Delayed release of chemokine CCL25 with bioresorbable microparticles for mobilization of human mesenchymal stem cells. Acta Biomater 2018; 69:290-300. [PMID: 29408710 DOI: 10.1016/j.actbio.2018.01.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 01/25/2018] [Accepted: 01/25/2018] [Indexed: 01/07/2023]
Abstract
Chemokines are guiding cues for directional trafficking of mesenchymal stem cells (MSC) upon injury and local chemokine delivery at injury sites is an up-to-date strategy to potentiate and prolong recruitment of MSC. In this study we present the chemokine CCL25, also referred to as thymus-expressed chemokine, to mobilize human MSC along positive but not along negative gradients. We hence proceeded to design a biodegradable and injectable release device for CCL25 on the basis of poly(lactic-co-glycolic acid) (PLGA). The conducted studies had the objective to optimize PLGA microparticle fabrication by varying selected formulation parameters, such as polymer type, microparticle size and interior phase composition. We found that microparticles of DV,50∼75 µm and fabricated using end-capped polymers, BSA as carrier protein and vortex mixing to produce the primary emulsion yielded high chemokine loading and delayed CCL25 release. To determine bioactivity, we investigated CCL25 released during the microparticle erosion phase and showed that deacidification of the release medium was required to induce significant MSC mobilization. The designed PLGA microparticles represent an effective and convenient off-the-shelf delivery tool for the delayed release of CCL25. However, continuative in vivo proof-of-concept studies are required to demonstrate enhanced recruitment of MSC and/or therapeutical effects in response to CCL25 release microparticles. STATEMENT OF SIGNIFICANCE With the discovery of chemokines, particularly CXCL12, as stimulators of stem cell migration, the development of devices that release CXCL12 has proceeded quickly in the last few years. In this manuscript we introduce CCL25 as chemokine to induce mobilization of human MSC. This study proceeds to demonstrate how selection of key formulation parameters of CCL25 loading into PLGA microparticles exerts considerable influence on CCL25 release. This is important for a broad range of efforts in in situ tissue engineering where the candidate chemokine and the delivery device need to be selected carefully. The use of such a cell-free CCL25 release device may provide a new therapeutic option in regenerative medicine.
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Affiliation(s)
- Kristin Fröhlich
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology, Charitéplatz 1, 10117 Berlin, Germany.
| | - David Hartzke
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology, Charitéplatz 1, 10117 Berlin, Germany
| | - Franziska Schmidt
- Department of Materials Science and Technologies, Chair of Advanced Ceramic Materials, Technische Universität Berlin, Hardenbergstrasse 40, 10623 Berlin, Germany
| | - Jan Eucker
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Hematology and Oncology, Charitéplatz 1, 10117 Berlin, Germany
| | - Aleksander Gurlo
- Department of Materials Science and Technologies, Chair of Advanced Ceramic Materials, Technische Universität Berlin, Hardenbergstrasse 40, 10623 Berlin, Germany
| | - Michael Sittinger
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology, Charitéplatz 1, 10117 Berlin, Germany
| | - Jochen Ringe
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology, Charitéplatz 1, 10117 Berlin, Germany; Department of Materials Science and Technologies, Chair of Advanced Ceramic Materials, Technische Universität Berlin, Hardenbergstrasse 40, 10623 Berlin, Germany
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13
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Miteva K, Pappritz K, Sosnowski M, El-Shafeey M, Müller I, Dong F, Savvatis K, Ringe J, Tschöpe C, Van Linthout S. Mesenchymal stromal cells inhibit NLRP3 inflammasome activation in a model of Coxsackievirus B3-induced inflammatory cardiomyopathy. Sci Rep 2018; 8:2820. [PMID: 29434214 PMCID: PMC5809634 DOI: 10.1038/s41598-018-20686-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 01/16/2018] [Indexed: 12/20/2022] Open
Abstract
Inflammation in myocarditis induces cardiac injury and triggers disease progression to heart failure. NLRP3 inflammasome activation is a newly identified amplifying step in the pathogenesis of myocarditis. We previously have demonstrated that mesenchymal stromal cells (MSC) are cardioprotective in Coxsackievirus B3 (CVB3)-induced myocarditis. In this study, MSC markedly inhibited left ventricular (LV) NOD2, NLRP3, ASC, caspase-1, IL-1β, and IL-18 mRNA expression in CVB3-infected mice. ASC protein expression, essential for NLRP3 inflammasome assembly, increased upon CVB3 infection and was abrogated in MSC-treated mice. Concomitantly, CVB3 infection in vitro induced NOD2 expression, NLRP3 inflammasome activation and IL-1β secretion in HL-1 cells, which was abolished after MSC supplementation. The inhibitory effect of MSC on NLRP3 inflammasome activity in HL-1 cells was partly mediated via secretion of the anti-oxidative protein stanniocalcin-1. Furthermore, MSC application in CVB3-infected mice reduced the percentage of NOD2-, ASC-, p10- and/or IL-1β-positive splenic macrophages, natural killer cells, and dendritic cells. The suppressive effect of MSC on inflammasome activation was associated with normalized expression of prominent regulators of myocardial contractility and fibrosis to levels comparable to control mice. In conclusion, MSC treatment in myocarditis could be a promising strategy limiting the adverse consequences of cardiac and systemic NLRP3 inflammasome activation.
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Affiliation(s)
- Kapka Miteva
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Kathleen Pappritz
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Marzena Sosnowski
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Muhammad El-Shafeey
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,Medical Biotechnology Research Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications, Alexandria, Egypt
| | - Irene Müller
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Fengquan Dong
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Konstantinos Savvatis
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Jochen Ringe
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,Laboratory for Tissue Engineering, Charité, University Medicine Berlin, Berlin, Germany
| | - Carsten Tschöpe
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Berlin, Germany.,Charité-University-Medicine Berlin, Campus Rudolf Virchow, Department of Cardiology, Berlin, Germany
| | - Sophie Van Linthout
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany. .,DZHK (German Center for Cardiovascular Research), partner site Berlin, Berlin, Germany. .,Charité-University-Medicine Berlin, Campus Rudolf Virchow, Department of Cardiology, Berlin, Germany.
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14
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Schreier C, Rothmiller S, Scherer MA, Rummel C, Steinritz D, Thiermann H, Schmidt A. Mobilization of human mesenchymal stem cells through different cytokines and growth factors after their immobilization by sulfur mustard. Toxicol Lett 2018; 293:105-111. [PMID: 29426001 DOI: 10.1016/j.toxlet.2018.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 01/19/2018] [Accepted: 02/05/2018] [Indexed: 01/28/2023]
Abstract
INTRODUCTION The chemical warfare agent sulfur mustard (SM), also known as mustard gas, was first used in World War I. Although prohibited by the chemical warfare convention, significant amounts of SM still exist and have still to be regarded as a threat for military personnel and civilians. After SM exposure, the most prominent clinical symptom is the development of extensive non-healing skin wounds. This chronic wound healing dysfunction is persisting over long time. Mesenchymal stem cells (MSC) are known to play an important role in wound healing. Moreover, it is also known that patients with chronic wound healing diseases have compromised mesenchymal stem cell functionality. Based on these observations and the known relationship between wound healing dysfunction and MSC function we investigated the impact of sulfur mustard on human MSC. MATERIAL & METHODS Mesenchymal stem cells (MSC) were isolated from femoral heads of healthy donors. They were cultured for less than four passages. MSC were exposed towards different sulfur mustard concentrations. After exposure we analyzed the secretome and the migration capacity. The migration capacity under influence of SM was analyzed after treatment with various cytokines. RESULTS SM exposure (even at very low concentrations) showed negative effects on the migration capability. Many cytokines that are necessary for MSC migration were secreted in a reduced manner. The reduced migratory capacity can be compensated in part by the addition of cytokines. Here especially IL-8 (e and m) and IL-6 significantly compensated the SM induced migration reduction. DISCUSSION The effect of sulfur mustard on MSC might play an important role in the persistence of long-term adverse effects; here the reduced migration could particularly be important. The compensation of the SM-induced migration reduction by addition of cytokines could possibly solve this problem. Moreover, our current results will help to understand the relationship between alkylating agents and MSC and thus will also give guidance in the future perspective for the therapeutic use of MSC in patients suffering from sulfur mustard induced chronic skin wounds.
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Affiliation(s)
- Cassandra Schreier
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstraße 11, 80937 Munich, Germany
| | - Simone Rothmiller
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstraße 11, 80937 Munich, Germany
| | - Michael A Scherer
- Department of Traumatology and Orthopedics, HELIOS Amper Clinics, Krankenhausstrasse 15, 85221 Dachau, Germany
| | - Christoph Rummel
- Wolfart Clinic, Department of Orthopedics and Sports Medicine, Waldstrasse 7, 82166 Gräfelfing, Germany
| | - Dirk Steinritz
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstraße 11, 80937 Munich, Germany; Walther-Straub-Institute of Pharmacology and Toxicology, University of Munich, Goethestr. 33, 80336 Munich, Germany
| | - Horst Thiermann
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstraße 11, 80937 Munich, Germany
| | - Annette Schmidt
- Bundeswehr Institute of Pharmacology and Toxicology, Neuherbergstraße 11, 80937 Munich, Germany; Universität der Bundeswehr, Fakultät für Humanwissenschaften, Department für Sportwissenschaft, Werner-Heisenberg-Weg 39, 85577 Neubiberg, Germany.
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15
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Li X, He X, Yin Y, Wu R, Tian B, Chen F. Administration of signalling molecules dictates stem cell homing for in situ regeneration. J Cell Mol Med 2017; 21:3162-3177. [PMID: 28767189 PMCID: PMC5706509 DOI: 10.1111/jcmm.13286] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 05/29/2017] [Indexed: 12/13/2022] Open
Abstract
Ex vivo-expanded stem cells have long been a cornerstone of biotherapeutics and have attracted increasing attention for treating intractable diseases and improving tissue regeneration. However, using exogenous cellular materials to develop restorative treatments for large numbers of patients has become a major concern for both economic and safety reasons. Advances in cell biological research over the past two decades have expanded the potential for using endogenous stem cells during wound healing processes, and in particular, recent insight into stem cell movement and homing has prompted regenerative research and therapy based on recruiting endogenous cells. Inspired by the natural healing process, artificial administration of specific chemokines as signals systemically or at the injury site, typically using biomaterials as vehicles, is a state-of-the-art strategy that potentiates stem cell homing and recreates an anti-inflammatory and immunomodulatory microenvironment to enhance in situ tissue regeneration. However, pharmacologically coaxing endogenous stem cells to act as therapeutics in the field of biomedicine remains in the early stages; its efficacy is limited by the lack of innovative methodologies for chemokine presentation and release. This review describes how to direct the homing of endogenous stem cells via the administration of specific signals, with a particular emphasis on targeted signalling molecules that regulate this homing process, to enhance in situ tissue regeneration. We also provide an outlook on and critical considerations for future investigations to enhance stem cell recruitment and harness the reparative potential of these recruited cells as a clinically relevant cell therapy.
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Affiliation(s)
- Xuan Li
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Xiao‐Tao He
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Yuan Yin
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Rui‐Xin Wu
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Bei‐Min Tian
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
| | - Fa‐Ming Chen
- State Key Laboratory of Military Stomatology and National Clinical Research Center for Oral DiseasesDepartment of PeriodontologySchool of StomatologyFourth Military Medical UniversityXi'anChina
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16
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Xie C, Yang Z, Suo Y, Chen Q, Wei D, Weng X, Gu Z, Wei X. Systemically Infused Mesenchymal Stem Cells Show Different Homing Profiles in Healthy and Tumor Mouse Models. Stem Cells Transl Med 2017; 6:1120-1131. [PMID: 28205428 PMCID: PMC5442841 DOI: 10.1002/sctm.16-0204] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 11/02/2016] [Indexed: 12/12/2022] Open
Abstract
Bone marrow-derived mesenchymal stem cells (MSCs) can localize in injured, inflamed, and cancerous tissues after systemic infusion. However, the dynamic homing profile of MSCs in the peripheral blood is not well characterized. Here, using in vivo flow cytometry to noninvasively monitor the dynamics of fluorescence-labeled cells, we found different clearance kinetics of systemically infused MSCs between healthy and tumor mouse models. The circulation times of MSCs in healthy mice and mice with subcutaneous tumors, orthotopically transplanted liver tumors, or metastatic lung tumors were 30, 24, 18, and 12 hours, respectively, suggesting that MSCs actively home to tumor environments. MSCs infiltrated into hepatocellular carcinoma (HCC) sites and preferentially engrafted to micrometastatic regions both in vivo and in vitro. The expression of epidermal growth factor, CXCL9, CCL25, and matrix metalloproteinases-9 by HCC cells differed between primary tumor sites and metastatic regions. By characterizing the homing profiles of systemically perfused MSCs under physiological and cancerous conditions, these findings increase our understanding of the migration of MSCs from the circulation to tumor sites and constitute a basis for developing MSC-based anti-cancer therapeutic strategies. Stem Cells Translational Medicine 2017;6:1120-1131.
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Affiliation(s)
- Chengying Xie
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Zhangru Yang
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Yuanzhen Suo
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Qianqian Chen
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Dan Wei
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Xiaofu Weng
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
| | - Zhengqin Gu
- Department of UrologyXinhua Hospital, School of Medicine, Shanghai Jiao Tong UniversityShanghai 200092China
| | - Xunbin Wei
- Med‐X Research Institute and School of Biomedical EngineeringShanghaiChina
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17
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Miteva K, Pappritz K, El-Shafeey M, Dong F, Ringe J, Tschöpe C, Van Linthout S. Mesenchymal Stromal Cells Modulate Monocytes Trafficking in Coxsackievirus B3-Induced Myocarditis. Stem Cells Transl Med 2017; 6:1249-1261. [PMID: 28186704 PMCID: PMC5442851 DOI: 10.1002/sctm.16-0353] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 11/07/2016] [Indexed: 12/16/2022] Open
Abstract
Mesenchymal stromal cell (MSC) application in Coxsackievirus B3 (CVB3)‐induced myocarditis reduces myocardial inflammation and fibrosis, exerts prominent extra‐cardiac immunomodulation, and improves heart function. Although the abovementioned findings demonstrate the benefit of MSC application, the mechanism of the MSC immunomodulatory effects leading to a final cardioprotective outcome in viral myocarditis remains poorly understood. Monocytes are known to be a trigger of myocardial tissue inflammation. The present study aims at investigating the direct effect of MSC on the mobilization and trafficking of monocytes to the heart in CVB3‐induced myocarditis. One day post CVB3 infection, C57BL/6 mice were intravenously injected with 1 x 106 MSC and sacrificed 6 days later for molecular biology and flow cytometry analysis. MSC application reduced the severity of myocarditis, and heart and blood pro‐inflammatory Ly6Chigh and Ly6Cmiddle monocytes, while those were retained in the spleen. Anti‐inflammatory Ly6Clow monocytes increased in the blood, heart, and spleen of MSC‐treated CVB3 mice. CVB3 infection induced splenic myelopoiesis, while MSC application slightly diminished the spleen myelopoietic activity in CVB3 mice. Left ventricular (LV) mRNA expression of the chemokines monocyte chemotactic protein‐1 (MCP)−1, MCP‐3, CCL5, the adhesion molecules intercellular adhesion molecule‐1, vascular cell adhesion molecule‐1, the pro‐inflammatory cytokines interleukin‐6, interleukin‐12, tumor necrosis factor‐α, the pro‐fibrotic transforming growth factorβ1, and circulating MCP‐1 and MCP‐3 levels decreased in CVB3 MSC mice, while LV stromal cell‐derived factor‐1α RNA expression and systemic levels of fractalkine were increased in CVB3 MSC mice. MSC application in CVB3‐induced myocarditis modulates monocytes trafficking to the heart and could be a promising strategy for the resolution of cardiac inflammation and prevention of the disease progression. Stem Cells Translational Medicine2017;6:1249–1261
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Affiliation(s)
- Kapka Miteva
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Germany
| | - Kathleen Pappritz
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Germany
| | - Muhammad El-Shafeey
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Fengquan Dong
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Jochen Ringe
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,Laboratory for Tissue Engineering, Charité, University Medicine Berlin, Berlin, Germany
| | - Carsten Tschöpe
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Germany.,Department of Cardiology, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
| | - Sophie Van Linthout
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany.,DZHK (German Center for Cardiovascular Research), partner site Berlin, Germany.,Department of Cardiology, Charité, University Medicine Berlin, Campus Virchow, Berlin, Germany
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18
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Feng L, Xue D, Chen E, Zhang W, Gao X, Yu J, Feng Y, Pan Z. HMGB1 promotes the secretion of multiple cytokines and potentiates the osteogenic differentiation of mesenchymal stem cells through the Ras/MAPK signaling pathway. Exp Ther Med 2016; 12:3941-3947. [PMID: 28105126 PMCID: PMC5228376 DOI: 10.3892/etm.2016.3857] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 04/06/2016] [Indexed: 12/19/2022] Open
Abstract
High mobility group box 1 (HMGB1) protein has been previously been detected in the inflammatory microenvironment of bone fractures. It is well known that HMGB1 acts as a chemoattractant to mesenchymal stem cells (MSCs). In the present study, the effects of HMGB1 on cytokine secretion from MSCs were determined, and the molecular mechanisms underlying these effects of HMGB1 on osteogenic differentiation were elucidated. To detect cytokine secretion, antibody array assays were performed, which demonstrated that HGMB1 induced the differential secretion of cytokines that are predominantly associated with cell development, regulation of growth and cell migration, stress responses, and immune system functions. Moreover, the secretion of epidermal growth factor receptor (EGFR) was significantly upregulated by HMGB1. The EGFR-activated Ras/MAPK pathway regulates the osteogenic differentiation of MSCs. These results suggested that HMGB1 enhances the secretion of various cytokines by MSCs and promotes osteogenic differentiation via the Ras/MAPK signaling pathway. The present study may provide a theoretical basis for the development of novel techniques for the treatment of bone fractures in the future.
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Affiliation(s)
- Lin Feng
- Department of Orthopedics, The First People's Hospital of Xiaoshan, Hangzhou, Zhejiang 311200, P.R. China
| | - Deting Xue
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Erman Chen
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Wei Zhang
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Xiang Gao
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Jiawei Yu
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Yadong Feng
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
| | - Zhijun Pan
- Department of Orthopedics, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310009, P.R. China
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19
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Alexeev V, Donahue A, Uitto J, Igoucheva O. Chemotaxis-driven disease-site targeting of therapeutic adult stem cells in dystrophic epidermolysis bullosa. Stem Cell Res Ther 2016; 7:124. [PMID: 27568180 PMCID: PMC5002132 DOI: 10.1186/s13287-016-0388-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 08/05/2016] [Accepted: 08/11/2016] [Indexed: 11/24/2022] Open
Abstract
Background Dystrophic epidermolysis bullosa (DEB), a rare genodermatosis, is characterized by the formation of intra-epidermal blistering and the development of chronic nonhealing skin wounds. Recently, attempts have been made to develop cell-based therapies for this currently intractable disorder. The molecular mechanisms that govern directional migration of the adult stem cells, allowing their efficient and controlled homing to the skin affected with DEB, are poorly understood. The key mechanism that regulates recruitment of leukocytes and progenitor stem cells to distal anatomical tissues affected with disease is chemotaxis, which depends on the signaling molecules, chemokines, and acts primarily as part of the host defense and repair mechanism. Methods Comprehensive proteomic screening of chemokines in the blister fluids of DEB-affected mice was conducted to define the inflammatory and immune activities, thus providing potential to examine local biological mechanisms and define the protein signature within lesional skin as a potential marker of disease activity. Also, the therapeutic relevance of identified chemotactic pathways was investigated in vivo, providing a basis for future clinical investigations. Results Assessment of blister fluid-derived chemokines showed a persistent presence of several chemotactic molecules, including CXCL1 + 2 and CXCL5. The majority of blister-originated chemotactic signals were associated with preferential recruitment of CD45+CXCR2+ and CD11b+CXCR2+ leukocytes. Systemic transplantation of an enriched CXCR2 population of mouse adipose-derived stem cells (mADSC) into DEB-affected mice demonstrated effective recruitment of cells to the blistering skin under the influence of blister-derived ligands and deposition of therapeutic type VII collagen. Conclusions Collectively, these studies demonstrate that recruitment of mADSC into DEB skin is tightly controlled by disease-site chemotactic activities and suggest a potential mechanism for effective application of therapeutic stem cells for DEB.
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Affiliation(s)
- Vitali Alexeev
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA
| | - Adele Donahue
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA
| | - Jouni Uitto
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA
| | - Olga Igoucheva
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College, Thomas Jefferson University, 233 South 10th Street, BLSB, Rm. 430, Philadelphia, PA, 19107, USA.
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Liu Y, Huang N, Yu Y, Zheng C, Deng N, Liu J. Bioactive SiO2@Ru nanoparticles for osteogenic differentiation of mesenchymal stem cells via activation of Akt signaling pathways. J Mater Chem B 2016; 4:4389-4401. [DOI: 10.1039/c5tb01898f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The surface chemistry of materials has an interactive influence on cell behavior.
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Affiliation(s)
- Ying Liu
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
| | - Na Huang
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
| | - Yunfei Yu
- Guangdong Province Key Laboratory of Molecular Immunology and Antibody Engineering
- Biomedicine Translational Institute
- Jinan University
- Guangzhou 510632
- China
| | - Chuping Zheng
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
| | - Ning Deng
- Guangdong Province Key Laboratory of Molecular Immunology and Antibody Engineering
- Biomedicine Translational Institute
- Jinan University
- Guangzhou 510632
- China
| | - Jie Liu
- Department of Chemistry
- Jinan University
- Guangzhou 510632
- China
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Ramírez M, García-Castro J, Melen GJ, González-Murillo Á, Franco-Luzón L. Patient-derived mesenchymal stem cells as delivery vehicles for oncolytic virotherapy: novel state-of-the-art technology. Oncolytic Virother 2015; 4:149-55. [PMID: 27512678 PMCID: PMC4918392 DOI: 10.2147/ov.s66010] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Oncolytic virotherapy is gaining interest in the clinic as a new weapon against cancer. In vivo administration of oncolytic viruses showed important limitations that decrease their effectiveness very significantly: the antiviral immune response causes the elimination of the therapeutic effect, and the poor natural ability of oncolytic viruses to infect micrometastatic lesions significantly minimizes the effective dose of virus. This review will focus on updating the technical and scientific foundations of one of the strategies developed to overcome these limitations, ie, using cells as vehicles for oncolytic viruses. Among many candidates, a special type of adult stem cell, mesenchymal stem cells (MSCs), have already been used in the clinic as cell vehicles for oncolytic viruses, partly due to the fact that these cells are actively being evaluated for other indications. MSC carrier cells are used as Trojan horses loaded with oncoviruses, are administered systemically, and release their cargos at the right places. MSCs are equipped with an array of molecules involved in cell arrest in the capillaries (integrins and selectins), migration toward specific parenchymal locations within tissues (chemokine receptors), and invasion and degradation of the extracellular matrix (proteases). In addition to anatomical targeting capacity, MSCs have a well-recognized role in modulating immune responses by affecting cells of the innate (antigen-presenting cells, natural killer cells) and adaptive immune system (effector and regulatory lymphocytes). Therefore, carrier MSCs may also modulate the immune responses taking place after therapy, ie, the antiviral and the antitumor immune responses.
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Affiliation(s)
- Manuel Ramírez
- Oncohematología, Hospital Universitario Niño Jesús, Madrid, Spain
| | | | - Gustavo J Melen
- Oncohematología, Hospital Universitario Niño Jesús, Madrid, Spain
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Zhang Y, Ma C, Yu Y, Liu M, Yi C. Are CXCL13/CXCR5/FAK critical regulators of MSCs migration and differentiation? Med Hypotheses 2015; 84:213-5. [DOI: 10.1016/j.mehy.2014.12.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 12/26/2014] [Indexed: 10/24/2022]
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Cardiac migration of endogenous mesenchymal stromal cells in patients with inflammatory cardiomyopathy. Mediators Inflamm 2015; 2015:308185. [PMID: 25814787 PMCID: PMC4359807 DOI: 10.1155/2015/308185] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 01/22/2015] [Indexed: 01/03/2023] Open
Abstract
Introduction. Mesenchymal stromal cells (MSC) have immunomodulatory features. The aim of this study was to investigate the migration and homing potential of endogenous circulating MSC in virus negative inflammatory cardiomyopathy (CMi). Methods. In 29 patients with (n = 23) or without (n = 6) CMi undergoing endomyocardial biopsies (EMB), transcardiac gradients (TCGs) of circulating MSC were measured by flow cytometry from blood simultaneously sampled from aorta and coronary sinus. The presence of MSC in EMB, cardiac inflammation, and SDF-1α mRNA expression were detected via immunohistochemistry and real-time PCR. Results. MSC defined as CD45−CD34−CD11b−CD73+CD90+ cells accounted for 0.010 [0.0025–0.048]%/peripheral mononuclear cell (PMNC) and as CD45−CD34−CD11b−CD73+CD105+ cells for 0.019 [0.0026–0.067]%/PMNC, both with similar counts in patients with or without cardiac inflammation. There was a 29.9% (P < 0.01) transcardiac reduction of circulating MSC in patients with CMi, correlating with the extent of cardiac inflammation (P < 0.05, multivariate analysis). A strong correlation was found between the TCG of circulating MSC and numbers of MSC (CD45−CD34−CD90+CD105+) in EMB (r = −0.73, P < 0.005). SDF-1α was the strongest predictor for increased MSC in EMB (P < 0.005, multivariate analysis). Conclusions. Endogenous MSC continuously migrate to the heart in patients with CMi triggered by cardiac inflammation.
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Naderi-Meshkin H, Bahrami AR, Bidkhori HR, Mirahmadi M, Ahmadiankia N. Strategies to improve homing of mesenchymal stem cells for greater efficacy in stem cell therapy. Cell Biol Int 2014; 39:23-34. [PMID: 25231104 DOI: 10.1002/cbin.10378] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2014] [Accepted: 06/19/2014] [Indexed: 12/13/2022]
Abstract
Stem/progenitor cell-based therapeutic approach in clinical practice has been an elusive dream in medical sciences, and improvement of stem cell homing is one of major challenges in cell therapy programs. Stem/progenitor cells have a homing response to injured tissues/organs, mediated by interactions of chemokine receptors expressed on the cells and chemokines secreted by the injured tissue. For improvement of directed homing of the cells, many techniques have been developed either to engineer stem/progenitor cells with higher amount of chemokine receptors (stem cell-based strategies) or to modulate the target tissues to release higher level of the corresponding chemokines (target tissue-based strategies). This review discusses both of these strategies involved in the improvement of stem cell homing focusing on mesenchymal stem cells as most frequent studied model in cellular therapies.
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Affiliation(s)
- Hojjat Naderi-Meshkin
- Stem Cell and Regenerative Medicine Research Department, Iranian Academic Center for Education, Culture and Research (ACECR), Mashhad Branch, Mashhad, Iran
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Andreas K, Sittinger M, Ringe J. Toward in situ tissue engineering: chemokine-guided stem cell recruitment. Trends Biotechnol 2014; 32:483-92. [DOI: 10.1016/j.tibtech.2014.06.008] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 06/08/2014] [Accepted: 06/12/2014] [Indexed: 12/13/2022]
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Marsan M, Van den Eynden G, Limame R, Neven P, Hauspy J, Van Dam PA, Vergote I, Dirix LY, Vermeulen PB, Van Laere SJ. A core invasiveness gene signature reflects epithelial-to-mesenchymal transition but not metastatic potential in breast cancer cell lines and tissue samples. PLoS One 2014; 9:e89262. [PMID: 24586640 PMCID: PMC3931724 DOI: 10.1371/journal.pone.0089262] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 01/15/2014] [Indexed: 01/07/2023] Open
Abstract
Introduction Metastases remain the primary cause of cancer-related death. The acquisition of invasive tumour cell behaviour is thought to be a cornerstone of the metastatic cascade. Therefore, gene signatures related to invasiveness could aid in stratifying patients according to their prognostic profile. In the present study we aimed at identifying an invasiveness gene signature and investigated its biological relevance in breast cancer. Methods & Results We collected a set of published gene signatures related to cell motility and invasion. Using this collection, we identified 16 genes that were represented at a higher frequency than observed by coincidence, hereafter named the core invasiveness gene signature. Principal component analysis showed that these overrepresented genes were able to segregate invasive and non-invasive breast cancer cell lines, outperforming sets of 16 randomly selected genes (all P<0.001). When applied onto additional data sets, the expression of the core invasiveness gene signature was significantly elevated in cell lines forced to undergo epithelial-mesenchymal transition. The link between core invasiveness gene expression and epithelial-mesenchymal transition was also confirmed in a dataset consisting of 2420 human breast cancer samples. Univariate and multivariate Cox regression analysis demonstrated that CIG expression is not associated with a shorter distant metastasis free survival interval (HR = 0.956, 95%C.I. = 0.896–1.019, P = 0.186). Discussion These data demonstrate that we have identified a set of core invasiveness genes, the expression of which is associated with epithelial-mesenchymal transition in breast cancer cell lines and in human tissue samples. Despite the connection between epithelial-mesenchymal transition and invasive tumour cell behaviour, we were unable to demonstrate a link between the core invasiveness gene signature and enhanced metastatic potential.
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Affiliation(s)
- Melike Marsan
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
- Department of oncology, KU Leuven, Leuven, Belgium
- * E-mail:
| | - Gert Van den Eynden
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
| | - Ridha Limame
- Laboratory for Cancer Research and Clinical Oncology, University of Antwerp, Antwerp, Belgium
| | | | - Jan Hauspy
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
| | | | | | - Luc Y. Dirix
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
| | - Peter B. Vermeulen
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
| | - Steven J. Van Laere
- Translational Cancer Research Unit, Oncology Center, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
- Department of oncology, KU Leuven, Leuven, Belgium
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Gene expression profiling and secretome analysis differentiate adult-derived human liver stem/progenitor cells and human hepatic stellate cells. PLoS One 2014; 9:e86137. [PMID: 24516514 PMCID: PMC3906387 DOI: 10.1371/journal.pone.0086137] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Accepted: 12/04/2013] [Indexed: 12/20/2022] Open
Abstract
Adult-derived human liver stem/progenitor cells (ADHLSC) are obtained after primary culture of the liver parenchymal fraction. The cells are of fibroblastic morphology and exhibit a hepato-mesenchymal phenotype. Hepatic stellate cells (HSC) derived from the liver non-parenchymal fraction, present a comparable morphology as ADHLSC. Because both ADHLSC and HSC are described as liver stem/progenitor cells, we strived to extensively compare both cell populations at different levels and to propose tools demonstrating their singularity. ADHLSC and HSC were isolated from the liver of four different donors, expanded in vitro and followed from passage 5 until passage 11. Cell characterization was performed using immunocytochemistry, western blotting, flow cytometry, and gene microarray analyses. The secretion profile of the cells was evaluated using Elisa and multiplex Luminex assays. Both cell types expressed α-smooth muscle actin, vimentin, fibronectin, CD73 and CD90 in accordance with their mesenchymal origin. Microarray analysis revealed significant differences in gene expression profiles. HSC present high expression levels of neuronal markers as well as cytokeratins. Such differences were confirmed using immunocytochemistry and western blotting assays. Furthermore, both cell types displayed distinct secretion profiles as ADHLSC highly secreted cytokines of therapeutic and immuno-modulatory importance, like HGF, interferon-γ and IL-10. Our study demonstrates that ADHLSC and HSC are distinct liver fibroblastic cell populations exhibiting significant different expression and secretion profiles.
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Naderi-Meshkin H, Andreas K, Matin MM, Sittinger M, Bidkhori HR, Ahmadiankia N, Bahrami AR, Ringe J. Chitosan-based injectable hydrogel as a promising in situ forming scaffold for cartilage tissue engineering. Cell Biol Int 2013; 38:72-84. [DOI: 10.1002/cbin.10181] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Accepted: 08/11/2013] [Indexed: 12/12/2022]
Affiliation(s)
- Hojjat Naderi-Meshkin
- Department of Biology; Ferdowsi University of Mashhad; Mashhad Iran
- Stem Cell and Regenerative Medicine Research Department; Iranian Academic Center for Education, Culture and Research (ACECR); Mashhad Branch Mashhad Iran
| | - Kristin Andreas
- Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology; Charité-Universitätsmedizin Berlin; Charitéplatz 1 Berlin 10117 Germany
| | - Maryam M. Matin
- Department of Biology; Ferdowsi University of Mashhad; Mashhad Iran
- Cell and Molecular Biotechnology Research Group, Institute of Biotechnology; Ferdowsi University of Mashhad; Mashhad Iran
| | - Michael Sittinger
- Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology; Charité-Universitätsmedizin Berlin; Charitéplatz 1 Berlin 10117 Germany
| | - Hamid Reza Bidkhori
- Stem Cell and Regenerative Medicine Research Department; Iranian Academic Center for Education, Culture and Research (ACECR); Mashhad Branch Mashhad Iran
| | | | - Ahmad Reza Bahrami
- Stem Cell and Regenerative Medicine Research Department; Iranian Academic Center for Education, Culture and Research (ACECR); Mashhad Branch Mashhad Iran
- Cell and Molecular Biotechnology Research Group, Institute of Biotechnology; Ferdowsi University of Mashhad; Mashhad Iran
| | - Jochen Ringe
- Tissue Engineering Laboratory and Berlin-Brandenburg Center for Regenerative Therapies, Department of Rheumatology and Clinical Immunology; Charité-Universitätsmedizin Berlin; Charitéplatz 1 Berlin 10117 Germany
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Alexeev V, Donahue A, Uitto J, Igoucheva O. Analysis of chemotactic molecules in bone marrow-derived mesenchymal stem cells and the skin: Ccl27-Ccr10 axis as a basis for targeting to cutaneous tissues. Cytotherapy 2013; 15:171-184.e1. [PMID: 23321329 DOI: 10.1016/j.jcyt.2012.11.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 10/31/2012] [Accepted: 11/02/2012] [Indexed: 01/04/2023]
Abstract
BACKGROUND AIMS Adult stem cells produce a plethora of extracellular matrix molecules and have a high potential as cell-based therapeutics for connective tissue disorders of the skin. However, the primary challenge of the stem cell-based approach is associated with the inefficient homing of systemically infused stem cells to the skin. METHODS We examined chemotactic mechanisms that govern directional migration of mesenchymal stem cells (MSCs) into the skin by conducting a comprehensive expression analysis of chemotactic molecules in MSCs and defined cutaneous tissues from normal and hereditary epidermolysis bullosa (EB)-affected skin. RESULTS Analysis of chemokine receptors in short-term and long-term MSC cultures showed tissue culture-dependent expression of several receptors. Assessment of epidermis-derived and dermis-derived chemokines showed that most chemotactic signals that originate from the skin preferentially recruit different sets of leukocytes rather than MSCs. Analysis of the chemotactic molecules derived from EB-affected non-blistered skin showed only minor changes in expression of selected chemokines and receptors. Nevertheless, the data allowed us to define the Ccl27-Ccr10 chemotactic axis as the most potent for the recruitment of MSCs to the skin. Our in vivo analysis demonstrated that uniform expression of Ccr10 on MSCs and alteration of Ccl27 level in the skin enhance extravasation of stem cells from circulation and facilitate their migration within cutaneous tissue. CONCLUSIONS Collectively, our study provides a comprehensive analysis of chemotactic signals in normal and EB-affected skin and proof-of-concept data demonstrating that alteration of the chemotactic pathways can enhance skin homing of the therapeutic stem cells.
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Affiliation(s)
- Vitali Alexeev
- Department of Dermatology and Cutaneous Biology, Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA
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Ullah M, Eucker J, Sittinger M, Ringe J. Mesenchymal stem cells and their chondrogenic differentiated and dedifferentiated progeny express chemokine receptor CCR9 and chemotactically migrate toward CCL25 or serum. Stem Cell Res Ther 2013; 4:99. [PMID: 23958031 PMCID: PMC3854782 DOI: 10.1186/scrt310] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Accepted: 08/12/2013] [Indexed: 12/16/2022] Open
Abstract
Introduction Guided migration of chondrogenically differentiated cells has not been well studied, even though it may be critical for growth, repair, and regenerative processes. The chemokine CCL25 is believed to play a critical role in the directional migration of leukocytes and stem cells. To investigate the motility effect of serum- or CCL25-mediated chemotaxis on chondrogenically differentiated cells, mesenchymal stem cells (MSCs) were induced to chondrogenic lineage cells. Methods MSC-derived chondrogenically differentiated cells were characterized for morphology, histology, immunohistochemistry, quantitative polymerase chain reaction (qPCR), surface profile, and serum- or CCL25-mediated cell migration. Additionally, the chemokine receptor, CCR9, was examined in different states of MSCs. Results The chondrogenic differentiated state of MSCs was positive for collagen type II and Alcian blue staining, and showed significantly upregulated expression of COL2A1and SOX9, and downregulated expression of CD44, CD73, CD90, CD105 and CD166, in contrast to the undifferentiated and dedifferentiated states of MSCs. For the chondrogenic differentiated, undifferentiated, and dedifferentiated states of MSCs, the serum-mediated chemotaxis was in a percentage ratio of 33%:84%:85%, and CCL25-mediated chemotaxis was in percentage ratio of 12%:14%:13%, respectively. On the protein level, CCR9, receptor of CCL25, was expressed in the form of extracellular and intracellular domains. On the gene level, qPCR confirmed the expression of CCR9 in different states of MSCs. Conclusions CCL25 is an effective cue to guide migration in a directional way. In CCL25-mediated chemotaxis, the cell-migration rate was almost the same for different states of MSCs. In serum-mediated chemotaxis, the cell-migration rate of chondrogenically differentiated cells was significantly lower than that in undifferentiated or dedifferentiated cells. Current knowledge of the surface CD profile and cell migration could be beneficial for regenerative cellular therapies.
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Abstract
A growing body of preclinical evidence suggests that mesenchymal stem cells (MSCs) are effective for the structural and functional recovery of the infracted heart. Accordingly, clinical trials are underway to determine the benefit of MSC-based therapies. While systemic administration of MSCs is an attractive strategy, and is the route currently used for the administration of MSCs in clinical studies for myocardial infarction, the majority of infused cells do not appear to localize to infracted myocardium in animal studies. Recently, important progress has been made in identifying chemokine receptors critical for the migration and homing of MSCs. Here, we review recent literature regarding mechanisms of MSC homing and recruitment to the ischemic myocardium, and discuss potential influences of low engraftment rates of systemically administered MSCs to the infracted heart tissue on the effects of MSC-based therapies on myocardial infarction.
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Highly efficient magnetic stem cell labeling with citrate-coated superparamagnetic iron oxide nanoparticles for MRI tracking. Biomaterials 2012; 33:4515-25. [DOI: 10.1016/j.biomaterials.2012.02.064] [Citation(s) in RCA: 174] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2012] [Accepted: 02/29/2012] [Indexed: 12/11/2022]
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Xu S, Menu E, De Becker A, Van Camp B, Vanderkerken K, Van Riet I. Bone marrow-derived mesenchymal stromal cells are attracted by multiple myeloma cell-produced chemokine CCL25 and favor myeloma cell growth in vitro and in vivo. Stem Cells 2012; 30:266-79. [PMID: 22102554 DOI: 10.1002/stem.787] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Multiple myeloma (MM) is a malignancy of terminally differentiated plasma cells that are predominantly localized in the bone marrow (BM). Mesenchymal stromal cells (MSCs) give rise to most BM stromal cells that interact with MM cells. However, the direct involvement of MSCs in the pathophysiology of MM has not been well addressed. In this study, in vitro and in vivo migration assays revealed that MSCs have tropism toward MM cells, and CCL25 was identified as a major MM cell-produced chemoattractant for MSCs. By coculture experiments, we found that MSCs favor the proliferation of stroma-dependent MM cells through soluble factors and cell to cell contact, which was confirmed by intrafemoral coengraftment experiments. We also demonstrated that MSCs protected MM cells against spontaneous and Bortezomib-induced apoptosis. The tumor-promoting effect of MSCs correlated with their capacity to enhance AKT and ERK activities in MM cells, accompanied with increased expression of CyclinD2, CDK4, and Bcl-XL and decreased cleaved caspase-3 and poly(ADP-ribose) polymerase expression. In turn, MM cells upregulated interleukin-6 (IL-6), IL-10, insulin growth factor-1, vascular endothelial growth factor, and dickkopf homolog 1 expression in MSCs. Finally, infusion of in vitro-expanded murine MSCs in 5T33MM mice resulted in a significantly shorter survival. MSC infusion is a promising way to support hematopoietic recovery and to control graft versus host disease in patients after allogeneic hematopoietic stem cell transplantation. However, our data suggest that MSC-based cytotherapy has a potential risk for MM disease progression or relapse and should be considered with caution in MM patients.
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Affiliation(s)
- Song Xu
- Stem Cell Laboratory, Division of Clinical Hematology, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
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Somers P, Cornelissen R, Thierens H, Van Nooten G. An optimized growth factor cocktail for ovine mesenchymal stem cells. Growth Factors 2012; 30:37-48. [PMID: 22077617 DOI: 10.3109/08977194.2011.634411] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Growth factors that regulate proliferation, migration, and invasion of ovine mesenchymal stem cells (oMSCs) are not well defined. In this study, we have evaluated five growth factors for their ability to initiate and support in vitro proliferation, migration, and invasion of oMSCs. oMSCs were exposed to different doses and combinations of the growth factors: basic fibroblast growth factor (bFGF), transforming growth factor-β (TGF-β), epidermal growth factor (EGF), insulin growth factor-I (IGF-I), connective tissue growth factor, and platelet-derived growth factor-AB (PDGF-AB). Cellular proliferation, motility, and invasiveness were assayed. The most proliferative stimulating growth factors are PDGF-AB+TGF-β and PDGF-AB+IGF-I. Combinations EGF+bFGF and EGF+bFGF+PDGF-AB demonstrated the greatest ability to stimulate migration. Moreover, the triple cocktail EGF+bFGF+TGF-β has the most significant effect on invasion. Different growth factor cocktails are required to enhance proliferation, migration, and invasion. These results may be useful for the development of a tissue-engineered heart valve by stimulating cellular repopulation.
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Affiliation(s)
- Pamela Somers
- Department of Basic Medical Sciences, Ghent University, Belgium.
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Abstract
STUDY DESIGN Human annulus fibrosus tissue and cells were analyzed for the presence of chemokine receptors and the migratory effect of selected chemokines. OBJECTIVE To investigate spontaneous repair mechanisms and underlying cell recruitment in response to annular tears and degenerative defects. SUMMARY OF BACKGROUND DATA Resorption of herniated disc tissue and the attempt to close annulus tears with repair tissue occur spontaneously. Although chemokines are suggested to play a role in resorption of herniated disc tissue, the role of chemokines in annulus fibrosus homeostasis and repair remains unclear. METHODS Cells were isolated from annulus fibrosus tissue and expanded in the presence of human serum. Multiwell chemotaxis assays were used to analyze the migratory effect of human serum and 0 to 1000 nM concentrations of the chemokines CXCL7, CXCL10, CXCL12, CCL25, and XCL1 on annulus fibrosus cells (AFCs) (n = 9 per chemokine and dose). Presence of corresponding chemokine receptors in AFCs was determined by real-time polymerase chain reaction analysis and immunohistochemistry. RESULTS Serum (0.1%-10%) significantly (P < 0.01) stimulates the migration of AFCs. Compared with untreated cells, the migration of cells was significantly (P < 0.01) enhanced upon stimulation with 100 to 1000 nM CXCL10 and 1000 nM XCL1. Chemokine receptors showed low expression levels in expanded AFCs as assessed by polymerase chain reaction. Immunohistochemical staining of the CXCL10 receptor CXCR3 and the XCL1 receptor XCR1 showed that the presence of the particular receptors in AFCs expanded under conventional cell culture conditions. In native annulus fibrosus tissue, CXCR3 was evident, whereas XCR1 could not be detected. CONCLUSION The findings suggest that chemokines, in particular CXCL10, effectively recruit isolated AFCs. This suggests that chemokines are involved in annulus fibrosus homeostasis and potentially in spontaneous annulus repair attempts. This might have important implications for biological annulus-sealing strategies.
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Du L, Yang P, Ge S. Stromal cell-derived factor-1 significantly induces proliferation, migration, and collagen type I expression in a human periodontal ligament stem cell subpopulation. J Periodontol 2011; 83:379-88. [PMID: 21749168 DOI: 10.1902/jop.2011.110201] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The pivotal role of chemokine stromal cell-derived factor-1 (SDF-1) in bone marrow mesenchymal stem cells recruitment and tissue regeneration has already been reported. However, its roles in human periodontal ligament stem cells (PDLSCs) remain unknown. PDLSCs are regarded as candidates for periodontal tissue regeneration and are used in stem cell-based periodontal tissue engineering. The expression of chemokine receptors on PDLSCs and the migration of these cells induced by chemokines and their subsequent function in tissue repair may be a crucial procedure for periodontal tissue regeneration. METHODS PDL tissues were obtained from clinically healthy premolars extracted for orthodontic reasons and used to isolate single-cell colonies by the limited-dilution method. Immunocytochemical staining was used to detect the expression of the mesenchymal stem cell marker STRO-1. Differentiation potentials were assessed by alizarin-red staining and oil-red O staining. The expression of SDF-1 receptor CXCR4 was evaluated by real-time polymerase chain reaction (PCR) and immunocytochemical staining. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and bromodeoxyuridine incorporation assay were used to determine the viability and proliferation of the PDLSC subpopulation. Expression of collagen type I and alkaline phosphatase was detected by real-time PCR to determine the effect of SDF-1 on cells differentiation. RESULTS Twenty percent of PDL single-cell colonies expressed STRO-1 positively, and this specific subpopulation was positive for CXCR4 and formed minerals and lipid vacuoles after 4 weeks induction. SDF-1 significantly increased proliferation and stimulated the migration of this PDLSC subpopulation at concentrations between 100 and 400 ng/mL. CXCR4 neutralizing antibody could block cell proliferation and migration, suggesting that SDF-1 exerted its effects on cells through CXCR4. SDF-1 promoted collagen type I level significantly but had little effect on alkaline phosphatase level. CONCLUSION SDF-1 may have the potential of promoting periodontal tissue regeneration by the mechanism of guiding PDLSCs to destructive periodontal tissue, promoting their activation and proliferation and influencing the differentiation of these stem cells.
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Affiliation(s)
- Lingqian Du
- Department of Periodontology, School of Stomatology, Shandong University, Jinan, Shandong Province, China
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Homing of endogenous stem/progenitor cells for in situ tissue regeneration: Promises, strategies, and translational perspectives. Biomaterials 2011; 32:3189-209. [DOI: 10.1016/j.biomaterials.2010.12.032] [Citation(s) in RCA: 271] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2010] [Accepted: 12/21/2010] [Indexed: 12/11/2022]
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Danielyan L, Schäfer R, von Ameln-Mayerhofer A, Bernhard F, Verleysdonk S, Buadze M, Lourhmati A, Klopfer T, Schaumann F, Schmid B, Koehle C, Proksch B, Weissert R, Reichardt HM, van den Brandt J, Buniatian GH, Schwab M, Gleiter CH, Frey WH. Therapeutic efficacy of intranasally delivered mesenchymal stem cells in a rat model of Parkinson disease. Rejuvenation Res 2011; 14:3-16. [PMID: 21291297 DOI: 10.1089/rej.2010.1130] [Citation(s) in RCA: 180] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Safe and effective cell delivery remains one of the main challenges in cell-based therapy of neurodegenerative disorders. Graft survival, sufficient enrichment of therapeutic cells in the brain, and avoidance of their distribution throughout the peripheral organs are greatly influenced by the method of delivery. Here we demonstrate for the first time noninvasive intranasal (IN) delivery of mesenchymal stem cells (MSCs) to the brains of unilaterally 6-hydroxydopamine (6-OHDA)-lesioned rats. IN application (INA) of MSCs resulted in the appearance of cells in the olfactory bulb, cortex, hippocampus, striatum, cerebellum, brainstem, and spinal cord. Out of 1 × 10⁶ MSCs applied intranasally, 24% survived for at least 4.5 months in the brains of 6-OHDA rats as assessed by quantification of enhanced green fluorescent protein (EGFP) DNA. Quantification of proliferating cell nuclear antigen-positive EGFP-MSCs showed that 3% of applied MSCs were proliferative 4.5 months after application. INA of MSCs increased the tyrosine hydroxylase level in the lesioned ipsilateral striatum and substantia nigra, and completely eliminated the 6-OHDA-induced increase in terminal deoxynucleotidyl transferase (TdT)-mediated 2'-deoxyuridine, 5'-triphosphate (dUTP)-biotin nick end labeling (TUNEL) staining of these areas. INA of EGFP-labeled MSCs prevented any decrease in the dopamine level in the lesioned hemisphere, whereas the lesioned side of the control animals revealed significantly lower levels of dopamine 4.5 months after 6-OHDA treatment. Behavioral analyses revealed significant and substantial improvement of motor function of the Parkinsonian forepaw to up to 68% of the normal value 40-110 days after INA of 1 × 10⁶ cells. MSC-INA decreased the concentrations of inflammatory cytokines-interleukin-1β (IL-1β), IL-2, -6, -12, tumor necrosis factor (TNF), interferon-γ (IFN-γ, and granulocyte-macrophage colony-stimulating factor (GM-CSF)-in the lesioned side to their levels in the intact hemisphere. IN administration provides a highly promising noninvasive alternative to the traumatic surgical procedure of transplantation and allows targeted delivery of cells to the brain with the option of chronic application.
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Affiliation(s)
- Lusine Danielyan
- Department of Clinical Pharmacology, University Hospital of Tübingen, Tübingen, Germany.
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Van Linthout S, Savvatis K, Miteva K, Peng J, Ringe J, Warstat K, Schmidt-Lucke C, Sittinger M, Schultheiss HP, Tschöpe C. Mesenchymal stem cells improve murine acute coxsackievirus B3-induced myocarditis. Eur Heart J 2010; 32:2168-78. [PMID: 21183501 PMCID: PMC3164101 DOI: 10.1093/eurheartj/ehq467] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Aims Coxsackievirus B3 (CVB3)-induced myocarditis, initially considered a sole immune-mediated disease, also results from a direct CVB3-mediated injury of the cardiomyocytes. Mesenchymal stem cells (MSCs) have, besides immunomodulatory, also anti-apoptotic features. In view of clinical translation, we first analysed whether MSCs can be infected by CVB3. Next, we explored whether and how MSCs could reduce the direct CVB3-mediated cardiomyocyte injury and viral progeny release, in vitro, in the absence of immune cells. Finally, we investigated whether MSC application could improve murine acute CVB3-induced myocarditis. Methods and results Phase contrast pictures and MTS viability assay demonstrated that MSCs did not suffer from CVB3 infection 4–12–24–48 h after CVB3 infection. Coxsackievirus B3 RNA copy number decreased in this time frame, suggesting that no CVB3 replication took place. Co-culture of MSCs with CVB3-infected HL-1 cardiomyocytes resulted in a reduction of CVB3-induced HL-1 apoptosis, oxidative stress, intracellular viral particle production, and viral progeny release in a nitric oxide (NO)-dependent manner. Moreover, MSCs required priming via interferon-γ (IFN-γ) to exert their protective effects. In vivo, MSC application improved the contractility and relaxation parameters in CVB3-induced myocarditis, which was paralleled with a reduction in cardiac apoptosis, cardiomyocyte damage, left ventricular tumour necrosis factor-α mRNA expression, and cardiac mononuclear cell activation. Mesenchymal stem cells reduced the CVB3-induced CD4− and CD8− T cell activation in an NO-dependent way and required IFN-γ priming. Conclusion We conclude that MSCs improve murine acute CVB3-induced myocarditis via their anti-apoptotic and immunomodulatory properties, which occur in an NO-dependent manner and require priming via IFN-γ.
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Affiliation(s)
- S Van Linthout
- Berlin-Brandenburg Center for Regenerative Therapies, Charité-University Medicine Berlin, Campus Virchow, Berlin, Germany
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Chemokine profile of synovial fluid from normal, osteoarthritis and rheumatoid arthritis patients: CCL25, CXCL10 and XCL1 recruit human subchondral mesenchymal progenitor cells. Osteoarthritis Cartilage 2010; 18:1458-66. [PMID: 20709179 DOI: 10.1016/j.joca.2010.08.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2010] [Revised: 07/09/2010] [Accepted: 08/10/2010] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The microfracture technique activates mesenchymal progenitors that enter the cartilage defect and form cartilage repair tissue. Synovial fluid (SF) has been shown to stimulate the migration of subchondral progenitors. The aim of our study was to determine the chemokine profile of SF from normal, rheumatoid arthritis (RA) and osteoarthritis (OA) donors and evaluate the chemotactic effect of selected chemokines on human subchondral progenitor cells. METHOD Chemokine levels of SF were analyzed using human chemokine antibody membrane arrays. The chemotactic potential of selected chemokines on human mesenchymal progenitors derived from subchondral cortico-spongious bone was tested using 96-well chemotaxis assays. Chemokine receptor expression of subchondral progenitors was assessed by real-time gene expression analysis and immuno-histochemistry. RESULTS Chemokine antibody array analysis showed that SF contains a broad range of chemokines. Ten chemokines that showed significantly reduced levels in RA or OA compared to normal SF or robustly high levels in all SF tested were used for further chemotactic analysis. Chemotaxis assays showed that the chemokines MDC/CCL22, CTACK/CCL27, ENA78/CXCL5 and SDF1α/CXCL12 significantly inhibited migration of progenitors, while TECK/CCL25, IP10/CXCL10 and Lymphotactin/XCL1 effectively stimulated cell migration. MCP1/CCL2, Eotaxin2/CCL24 and NAP2/CXCL7 showed no chemotactic effect on subchondral progenitors. Gene expression and immuno-histochemical analysis of corresponding chemokine receptors document presence of low levels of chemokine receptors in subchondral progenitors, with the CXCL10 receptor CXCR3 showing the highest expression level. CONCLUSION These results suggest that SF contains chemokines that may contribute to the recruitment of human mesenchymal progenitors from the subchondral bone in microfracture.
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Kidd S, Caldwell L, Dietrich M, Samudio I, Spaeth EL, Watson K, Shi Y, Abbruzzese J, Konopleva M, Andreeff M, Marini FC. Mesenchymal stromal cells alone or expressing interferon-beta suppress pancreatic tumors in vivo, an effect countered by anti-inflammatory treatment. Cytotherapy 2010; 12:615-25. [PMID: 20230221 DOI: 10.3109/14653241003631815] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND AIMS Because of the inflammatory nature and extensive stromal compartment in pancreatic tumors, we investigated the role of mesenchymal stromal cells (MSC) to engraft selectively in pancreatic carcinomas and serve as anti-tumor drug delivery vehicles to control pancreatic cancer progression. METHODS Human pancreatic carcinoma cells, PANC-1, expressing renilla luciferase were orthotopically implanted into SCID mice and allowed to develop for 10 days. Firefly luciferase-transduced MSC or MSC expressing interferon (IFN)-beta were then injected intraperitoneally weekly for 3 weeks. Mice were monitored by bioluminescent imaging for expression of renilla (PANC-1) and firefly (MSC) luciferase. RESULTS MSC selectively homed to sites of primary and metastatic pancreatic tumors and inhibited tumor growth (P=0.032). The production of IFN-beta within the tumor site by MSC-IFN-beta further suppressed tumor growth (P=0.0000083). Prior studies indicated that MSC home to sites of inflammation; therefore, we sought to alter the tumor microenvironment through treatment with a potent anti-inflammatory agent. After treatment, inflammation-associated mediators were effectively down-regulated, including NFkappaB, vascular endothelial growth factor (VEGF) and interleukin (IL)-6 as well as chemokines involved in MSC migration (CCL3 and CCL25). Treatment with the anti-inflammatory agent CDDO-Me before and after MSC-IFN-beta injections resulted in reduction of MSC in the tumors and reversed the positive effect of tumor inhibition by MSC-IFN-beta alone (P=0.041). CONCLUSIONS These results suggest that MSC exhibit innate anti-tumor effects against PANC-1 cells and can serve as delivery vehicles for IFN-beta for the treatment of pancreatic cancer. However, these beneficial effects may be lost in therapies combining MSC with anti-inflammatory agents.
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Affiliation(s)
- Shannon Kidd
- Section of Molecular Hematology and Therapy, Department of Stem Cell Transplantation and Cellular Therapy, UT-MD Anderson Cancer Center, Houston, TX, USA
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Kalwitz G, Andreas K, Endres M, Neumann K, Notter M, Ringe J, Sittinger M, Kaps C. Chemokine profile of human serum from whole blood: migratory effects of CXCL-10 and CXCL-11 on human mesenchymal stem cells. Connect Tissue Res 2010; 51:113-22. [PMID: 20001843 DOI: 10.3109/03008200903111906] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Autologous human serum is used in cartilage repair and may exert its effect by the recruitment of mesenchymal stem and progenitor cells (MSC). Aim of our study was to analyze the chemokine profile of human serum and to verify chemotactic activity of selected chemokines on MSC. Human MSC were isolated from iliac crest bone marrow aspirates. Chemotactic activity of human serum made from whole blood and pharma grade serum was tested in 96-well chemotaxis assays and chemokine levels were analyzed using human chemokine antibody membrane arrays. The chemotactic potential of selected chemokines on MSC was tested dose dependently using chemotaxis assays. Human serum derived from whole blood significantly attracted human MSC, while pharma grade serum did not recruit MSC. Human chemokine antibody array analysis showed that the level of chemokines CXCL-3, 5, 7-8, 10-12, 16; CCL- 2, 5, 11, 13, 16-20, 24-25, 27; as well as XCL-1 was elevated (fold change >1.5) in serum derived from whole blood compared to nonrecruiting pharma grade serum. Chemotaxis assays showed that the chemokines IP-10/CXCL-10 and I-TAC/CXCL-11 significantly recruit human MSC. PARC/CCL-18, HCC-4/CCL-16, CTACK/CCL-27, and Lymphotactin/XCL-1 showed no chemotactic effect on MSC. Therefore, human serum derived from whole blood contains chemokines that may contribute to serum-mediated recruitment of human mesenchymal progenitors from bone marrow.
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Affiliation(s)
- Gregor Kalwitz
- TransTissue Technologies GmbH and Tissue Engineering Laboratory, Department of Rheumatology, Charité-Universitätsmedizin Berlin, Berlin, Germany
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von Metzler I, Heider U, Mieth M, Lamottke B, Kaiser M, Jakob C, Sezer O. Synergistic interaction of proteasome and topoisomerase II inhibition in multiple myeloma. Exp Cell Res 2009; 315:2471-8. [DOI: 10.1016/j.yexcr.2009.04.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2009] [Revised: 04/16/2009] [Accepted: 04/21/2009] [Indexed: 11/25/2022]
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Gauger KJ, Hugh JM, Troester MA, Schneider SS. Down-regulation of sfrp1 in a mammary epithelial cell line promotes the development of a cd44high/cd24low population which is invasive and resistant to anoikis. Cancer Cell Int 2009; 9:11. [PMID: 19422694 PMCID: PMC2687411 DOI: 10.1186/1475-2867-9-11] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Accepted: 05/07/2009] [Indexed: 12/21/2022] Open
Abstract
Background The Wnt family of secreted proteins is implicated in the regulation of cell fate during development, as well as in cell proliferation, morphology, and migration. Aberrant activation of the Wnt/β-catenin signaling pathway leads to the development of several human cancers, including breast cancer. Secreted frizzled-related protein 1 (SFRP1) antagonizes this pathway by competing with the Frizzled receptor for Wnt ligands resulting in an attenuation of the signal transduction cascade. Loss of SFRP1 expression is observed in breast cancer, along with several other cancers, and is associated with poor patient prognosis. However, it is not clear whether the loss of SFRP1 expression predisposes the mammary gland to tumorigenesis. Results When SFRP1 is knocked down in a non-malignant immortalized mammary epithelial cell line (76 N TERT), nuclear levels of β-catenin rise and the Wnt pathway is stimulated. The SFRP1 knockdown cells exhibit increased expression of the pro-proliferative Cyclin D1 gene and increased cellular proliferation, undergo a partial epithelial-mesenchymal transition (EMT), are resistant to anchorage-independent cell death, exhibit increased migration, are significantly more invasive, and exhibit a CD24low/CD44high cell surface marker expression pattern. Conclusion Our study suggests that loss of SFRP1 allows non-malignant cells to acquire characteristics associated with breast cancer cells.
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Affiliation(s)
- Kelly J Gauger
- Pioneer Valley Life Sciences Institute, Baystate Medical Center, Springfield, MA 01199, USA.
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