1
|
Kakinoki R, Hara Y, Yoshimoto K, Kaizawa Y, Hashimoto K, Tanaka H, Kobayashi T, Ohtani K, Noguchi T, Ikeguchi R, Akagi M, Goto K. Fabrication of Artificial Nerve Conduits Used in a Long Nerve Gap: Current Reviews and Future Studies. Bioengineering (Basel) 2024; 11:409. [PMID: 38671830 PMCID: PMC11048626 DOI: 10.3390/bioengineering11040409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/13/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
There are many commercially available artificial nerve conduits, used mostly to repair short gaps in sensory nerves. The stages of nerve regeneration in a nerve conduit are fibrin matrix formation between the nerve stumps joined to the conduit, capillary extension and Schwann cell migration from both nerve stumps, and, finally, axon extension from the proximal nerve stump. Artificial nerves connecting transected nerve stumps with a long interstump gap should be biodegradable, soft and pliable; have the ability to maintain an intrachamber fibrin matrix structure that allows capillary invasion of the tubular lumen, inhibition of scar tissue invasion and leakage of intratubular neurochemical factors from the chamber; and be able to accommodate cells that produce neurochemical factors that promote nerve regeneration. Here, we describe current progress in the development of artificial nerve conduits and the future studies needed to create nerve conduits, the nerve regeneration of which is compatible with that of an autologous nerve graft transplanted over a long nerve gap.
Collapse
Affiliation(s)
- Ryosuke Kakinoki
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Yukiko Hara
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Koichi Yoshimoto
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Yukitoshi Kaizawa
- Department of Orthopedic Surgery, Kansai Electric Power Hospital, 2-1-7 Fukushima, Fukushima-ku, Osaka City 553-0003, Japan
| | - Kazuhiko Hashimoto
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Hiroki Tanaka
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Takaya Kobayashi
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Kazuhiro Ohtani
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Takashi Noguchi
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shougoin-Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - Ryosuke Ikeguchi
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shougoin-Kawahara-cho, Sakyo-ku, Kyoto 606-8507, Japan
| | - Masao Akagi
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| | - Koji Goto
- Department of Orthopedic Surgery, Kindai University Hospital, 377-2 Oono-higashi, Osaka-sayama 589-8511, Japan
| |
Collapse
|
2
|
Xiao Y, Xu RH, Dai Y. Nanoghosts: Harnessing Mesenchymal Stem Cell Membrane for Construction of Drug Delivery Platforms Via Optimized Biomimetics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2304824. [PMID: 37653618 DOI: 10.1002/smll.202304824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/10/2023] [Indexed: 09/02/2023]
Abstract
Mesenchymal stem cells (MSCs) are becoming hotspots for application in disease therapies recently, combining with biomaterials and drug delivery system. A major advantage of MSCs applied in drug delivery system is that these cells enable specific targeting and releasing of cargos to the disease sites. However, the potential tumor tropic effects of MSCs raised concerns on biosafety. To solve this problem, there are emerging methods of isolating cell membranes and developing nanoformulations to perform drug delivery, which avoids concerns on biosafety without disturbing the membrane functions of specific polarizing and locating. These cargoes are so called "nanoghosts." This review article summarizes the current applications of nanoghosts, the promising potential of MSCs to be applied in membrane isolation and nanoghost construction, and possible approaches to develop better drug delivery system harnessing from MSC ghost cell membranes.
Collapse
Affiliation(s)
- Yuan Xiao
- Faculty of Health Sciences and MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, 999078, China
| | - Ren-He Xu
- Faculty of Health Sciences and MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, 999078, China
| | - Yunlu Dai
- Faculty of Health Sciences and MoE Frontiers Science Center for Precision Oncology, University of Macau, Taipa, Macau SAR, 999078, China
| |
Collapse
|
3
|
Mesenchymal Stem Cell-Based COVID-19 Therapy: Bioengineering Perspectives. Cells 2022; 11:cells11030465. [PMID: 35159275 PMCID: PMC8834073 DOI: 10.3390/cells11030465] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 02/06/2023] Open
Abstract
The novel pathogenic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19). Mesenchymal stem cells (MSCs) are currently utilized in clinics for pulmonary inflammatory diseases, including acute respiratory distress syndrome and acute lung injury. Given that MSCs offer a promising treatment against COVID-19, they are being used against COVID-19 in more than 70 clinical trials with promising findings. Genetically engineered MSCs offer promising therapeutic options in pulmonary diseases. However, their potential has not been explored yet. In this review, we provide perspectives on the functionally modified MSCs that can be developed and harnessed for COVID-19 therapy. Options to manage the SARS-CoV-2 infection and its variants using various bioengineering tools to increase the therapeutic efficacy of MSCs are highlighted.
Collapse
|
4
|
Bone marrow-derived mesenchymal stem cells transplanted into a vascularized biodegradable tube containing decellularized allogenic nerve basal laminae promoted peripheral nerve regeneration; can it be an alternative of autologous nerve graft? PLoS One 2021; 16:e0254968. [PMID: 34464381 PMCID: PMC8407554 DOI: 10.1371/journal.pone.0254968] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 07/07/2021] [Indexed: 01/01/2023] Open
Abstract
Previously, we showed silicone nerve conduits containing a vascular bundle and decellularized allogenic basal laminae (DABLs) seeded with bone marrow-derived mesenchymal stem cells (BMSCs) demonstrated successful nerve regeneration. Nerve conduits should be flexible and biodegradable for clinical use. In the current study, we used nerve conduits made of polyglycoric acid (PGA) fiber mesh, which is flexible, biodegradable and capillary-permeable. DABLs were created using chemical surfactants to remove almost all cell debris. In part 1, capillary infiltration capability of the PGA tube was examined. Capillary infiltration into regenerated neural tissue was compared between the PGA tube with blood vessels attached extratubularly (extratubularly vascularized tube) and that containing blood vessels intratubularly (intratubularly vascularized tube). No significant difference was found in capillary formation or nerve regeneration between these two tubes. In part 2, a 20 mm gap created in a rat sciatic nerve model was bridged using the extratubularly vascularized PGA tube containing the DABLs with implantation of isogenic cultured BMSCs (TubeC+ group), that containing the DABLs without implantation of the BMSCs (TubeC- group), and 20 mm-long fresh autologous nerve graft (Auto group). Nerve regeneration in these three groups was assessed electrophysiologically and histomorphometrically. At 24 weeks, there was no significant difference in any electrophysiological parameters between TubeC+ and Auto groups, although all histological parameters in Auto group were significantly greater than those in TubeC+ and TubeC- groups, and TubeC+ group demonstrated significant better nerve regeneration than TubeC- group. The transplanted DABLs showed no signs of immunological rejection and some transplanted BMSCs were differentiated into cells with Schwann cell-like phenotype, which might have promoted nerve regeneration within the conduit. This study indicated that the TubeC+ nerve conduit may become an alternative to nerve autograft.
Collapse
|
5
|
Chang X, Ma Z, Zhu G, Lu Y, Yang J. New perspective into mesenchymal stem cells: Molecular mechanisms regulating osteosarcoma. J Bone Oncol 2021; 29:100372. [PMID: 34258182 PMCID: PMC8254115 DOI: 10.1016/j.jbo.2021.100372] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/14/2021] [Accepted: 06/02/2021] [Indexed: 02/05/2023] Open
Abstract
The origin of osteosarcoma cells from osteoblasts and mesenchymal stem cells remains controversial. Mesenchymal stem cells regulate the development of osteosarcoma by influencing the tumor microenvironment and mediating cell communication. Mesenchymal stem cells and exosomes secreted by them can be used as good genes and drug carriers for the treatment of osteosarcoma. Mesenchymal stem cells from different tissue sources have different regulatory effects on the development of osteosarcoma.
Mesenchymal stem cells (MSCs) are multipotent stem cells with significant potential for regenerative medicine. The tumorigenesis of osteosarcoma is an intricate system and MSCs act as an indispensable part of this, interacting with the tumor microenvironment (TME) during the process. MSCs link to cells by acting on each component in the TME via autocrine or paracrine extracellular vesicles for cellular communication. Because of their unique characteristics, MSCs can be modified and processed into good biological carriers, loaded with drugs, and transfected with anticancer genes for the targeted treatment of osteosarcoma. Previous high-quality reviews have described the biological characteristics of MSCs; this review will discuss the effects of MSCs on the components of the TME and cellular communication and the prospects for clinical applications of MSCs.
Collapse
Key Words
- 3TSR, Three type 1 repeats
- 5 FC, 5-fluorocytosine
- AD-MSCs, Adipose-derived MSCs
- AQP1, Aquaporin-1
- BMSC-derived exosomes, BMSC-Exos
- BMSCs, Bone marrow mesenchymal stem cells
- CAFs, Carcinoma-associated-fibroblasts
- CRC, Colorectal cancer
- CSF, Colony-stimulating factor
- Cellular communication
- Clinical application
- DOX, Doxorubicin
- DP-MSCs, Dental pulp-derived MSCs, hUC-MSCs, Human umbilical cord MSCs
- ECM, Extracellular matrix
- ESCs, embryonic stem cells
- EVs, Extracellular vesicles
- GBM, Glioblastoma
- HCC, hepatocellular carcinoma
- LINE-1, Long interspersing element 1
- MCP-1, Monocyte chemoattractant protein-1
- MSC-Exos, MSC-derived exosomes
- MSC-MVs, MSC microvesicles
- MSCs
- MSCs, Mesenchymal stem cells
- OPG, osteoprotegerin
- OS, osteosarcoma
- Osteosarcoma
- PDGFRα, Platelet derived growth factor receptor α
- PDGFRβ, Platelet derived growth factor receptor β
- PDGFα, Platelet derived growth factor α
- S TRAIL, Secretable variant of the TNF-related apoptosis-inducing ligand
- SD-MSCs, stressed MSCs
- SDF-1, Stromal cell-derived factor 1
- TGF, Transforming growth factor
- TME
- TME, Tumor microenvironment
- TNF, Tumor necrosis factor
- TRA2B, Transformer 2β
- VEGF, Vascular endothelial growth factor
- hASCs, human adipose stem cells
- iPSCs, induced pluripotent stem cells
- yCD::UPRT, Yeast cytosine deaminase::uracil phosphoribosyl transferase
Collapse
Affiliation(s)
- Xingyu Chang
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Zhanjun Ma
- The Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Guomao Zhu
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yubao Lu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jingjing Yang
- The Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu 730000, China
| |
Collapse
|
6
|
The Application of Mesenchymal Stromal Cells and Their Homing Capabilities to Regenerate the Intervertebral Disc. Int J Mol Sci 2021; 22:ijms22073519. [PMID: 33805356 PMCID: PMC8036861 DOI: 10.3390/ijms22073519] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/12/2022] Open
Abstract
Chronic low back pain (LBP) remains a challenging condition to treat, and especially to cure. If conservative treatment approaches fail, the current “gold standard” for intervertebral disc degeneration (IDD)-provoked back pain is spinal fusion. However, due to its invasive and destructive nature, the focus of orthopedic research related to the intervertebral disc (IVD) has shifted more towards cell-based therapeutic approaches. They aim to reduce or even reverse the degenerative cascade by mimicking the human body’s physiological healing system. The implementation of progenitor and/or stem cells and, in particular, the delivery of mesenchymal stromal cells (MSCs) has revealed significant potential to cure the degenerated/injured IVD. Over the past decade, many research groups have invested efforts to find ways to utilize these cells as efficiently and sustainably as possible. This narrative literature review presents a summary of achievements made with the application of MSCs for the regeneration of the IVD in recent years, including their preclinical and clinical applications. Moreover, this review presents state-of-the-art strategies on how the homing capabilities of MSCs can be utilized to repair damaged or degenerated IVDs, as well as their current limitations and future perspectives.
Collapse
|
7
|
Naji A, Eitoku M, Favier B, Deschaseaux F, Rouas-Freiss N, Suganuma N. Biological functions of mesenchymal stem cells and clinical implications. Cell Mol Life Sci 2019; 76:3323-3348. [PMID: 31055643 PMCID: PMC11105258 DOI: 10.1007/s00018-019-03125-1] [Citation(s) in RCA: 263] [Impact Index Per Article: 52.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 04/19/2019] [Accepted: 04/30/2019] [Indexed: 02/06/2023]
Abstract
Mesenchymal stem cells (MSCs) are isolated from multiple biological tissues-adult bone marrow and adipose tissues and neonatal tissues such as umbilical cord and placenta. In vitro, MSCs show biological features of extensive proliferation ability and multipotency. Moreover, MSCs have trophic, homing/migration and immunosuppression functions that have been demonstrated both in vitro and in vivo. A number of clinical trials are using MSCs for therapeutic interventions in severe degenerative and/or inflammatory diseases, including Crohn's disease and graft-versus-host disease, alone or in combination with other drugs. MSCs are promising for therapeutic applications given the ease in obtaining them, their genetic stability, their poor immunogenicity and their curative properties for tissue repair and immunomodulation. The success of MSC therapy in degenerative and/or inflammatory diseases might depend on the robustness of the biological functions of MSCs, which should be linked to their therapeutic potency. Here, we outline the fundamental and advanced concepts of MSC biological features and underline the biological functions of MSCs in their basic and translational aspects in therapy for degenerative and/or inflammatory diseases.
Collapse
Affiliation(s)
- Abderrahim Naji
- Department of Environmental Medicine, Cooperative Medicine Unit, Research and Education Faculty, Medicine Science Cluster, Kochi Medical School, Kochi University, Kohasu, Oko-Cho, Nankoku, Kochi, 783-8505, Japan.
| | - Masamitsu Eitoku
- Department of Environmental Medicine, Cooperative Medicine Unit, Research and Education Faculty, Medicine Science Cluster, Kochi Medical School, Kochi University, Kohasu, Oko-Cho, Nankoku, Kochi, 783-8505, Japan
| | - Benoit Favier
- CEA, DRF-IBFJ, IDMIT, INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases, Paris-Sud University, Fontenay-aux-Roses, France
| | - Frédéric Deschaseaux
- STROMALab, Etablissement Français du Sang Occitanie, UMR 5273 CNRS, INSERM U1031, Université de Toulouse, Toulouse, France
| | - Nathalie Rouas-Freiss
- CEA, DRF-Francois Jacob Institute, Research Division in Hematology and Immunology (SRHI), Saint-Louis Hospital, IRSL, UMRS 976, Paris, France
| | - Narufumi Suganuma
- Department of Environmental Medicine, Cooperative Medicine Unit, Research and Education Faculty, Medicine Science Cluster, Kochi Medical School, Kochi University, Kohasu, Oko-Cho, Nankoku, Kochi, 783-8505, Japan
| |
Collapse
|
8
|
Mitsuzawa S, Ikeguchi R, Aoyama T, Ando M, Takeuchi H, Yurie H, Oda H, Noguchi T, Ohta S, Zhao C, Ikeya M, Matsuda S. Induced pluripotent stem cell-derived mesenchymal stem cells prolong hind limb survival in a rat vascularized composite allotransplantation model. Microsurgery 2019; 39:737-747. [PMID: 31471984 DOI: 10.1002/micr.30507] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/13/2019] [Accepted: 08/16/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The reduction of systemic immunosuppressive agents is essential for the expansion of vascularized composite allotransplantation (VCA) in a clinical setting. The purpose of this study is to compare human-induced pluripotent stem cell-derived mesenchymal stem cells (iMSCs) with four other types of mesenchymal stem cells (human bone marrow-derived MSCs [BMMSCs], human adipose-derived MSCs [ADMSCs], rat BMMSCs, and rat ADMSCs) in vitro, and to investigate the in vivo immunomodulatory effect of iMSCs in a rat VCA model. MATERIALS AND METHODS One Brown Norway (BN) rat, 2 Lewis (LEW) rats, and 1 Wistar rat were used in the mixed lymphocyte reaction (MLR), and 9 BN rats and 3 LEW rats (for donors), and 24 LEW rats (for recipients) were used in the VCA model. The abovementioned five types of MSCs were imaged to examine their morphology and were also tested for suppressor function using a MLR. The 24 recipient LEW rats were divided randomly into four groups, and subjected to orthotopic hind limb transplantation. The three control groups were the Iso group, in which transplantation was performed on from three to six LEW rats without immunosuppressive treatment (n = 6); the FK group, in which transplantation was performed from BN rats to LEW rats and recipient rats were treated with tacrolimus alone (FK 506, 0.2 mg/kg, days 0-6 postoperatively, intraperitoneally) (n = 6); and the UT group, in which transplantation was performed from BN rats to LEW rats without any immunosuppressive treatment (n = 6). The experimental group was the iMSC group, in which transplantation was performed from BN rats to LEW rats and recipient rats were treated with tacrolimus (FK 506, 0.2 mg/kg, days 0-6 postoperatively, intraperitoneally) and injected with iMSCs (2 × 106 cells, day 7, intravenously) (n = 6). Hind limb survival was assessed by daily inspection of gross appearance until 50 days postoperatively. Histology of the skin and muscle biopsy were investigated on day 14 postoperatively. A time series of the plasma cytokine level (before transplantation, and at 10, 14, and 17 days after transplantation) was also analyzed. RESULTS The size of adherent and trypsinized iMSCs was 67.5 ± 8.7 and 9.5 ± 1.1 μm, respectively, which was the smallest among the five types of MSCs (p < .01). The absorbance in MLR was significantly smaller with rat ADMSCs (p = .0001), human iMSCs (p = .0006), rat BMMSCs (p = .0014), human ADMSCs (p = .0039), and human BMMSCs (p = .1191) compared to without MSCs. In vivo, iMSC treatment prolonged hind limb survival up to 12.7 days in macroscopic appearance, which is significantly longer than that of the FK group (p < .01). Histology of the skin and muscle biopsy revealed that mononuclear cell infiltration was significantly reduced by iMSC injection (p < .01). iMSC treatment also affected proinflammatory cytokines (interferon-gamma (IFNγ) and tumor necrosis factor α (TNFα)) and the anti-inflammatory cytokine (interleukin-10 (IL-10)) of the recipient plasma. The IFNγ levels at Δ14 and the TNFα levels at Δ14 and Δ17 of the iMSC group were significantly lower than those of the FK group (p = .0226, .0004, and .004, respectively). The IL-10 levels at Δ10 and Δ14 of the iMSC group were significantly higher than those of the FK group (p = .0013 and .0374, respectively). CONCLUSIONS iMSCs induce T cell hyporesponsiveness to prolong hind limb survival in a rat VCA model. This immunomodulatory property against acute rejection could provide one of the promising strategies capable of enabling the toxicities of immunosuppressants to be avoided in clinical settings.
Collapse
Affiliation(s)
- Sadaki Mitsuzawa
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ryosuke Ikeguchi
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tomoki Aoyama
- Department of Physical Therapy, Human Health Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Maki Ando
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hisataka Takeuchi
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hirofumi Yurie
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroki Oda
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takashi Noguchi
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Souichi Ohta
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Chengzhu Zhao
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Makoto Ikeya
- Department of Clinical Application, Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| |
Collapse
|
9
|
Effect of recombinant human vascular endothelial growth factor on testis tissue xenotransplants from prepubertal boys: a three-case study. Reprod Biomed Online 2019; 39:119-133. [DOI: 10.1016/j.rbmo.2019.02.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 02/15/2019] [Accepted: 02/19/2019] [Indexed: 11/23/2022]
|
10
|
Systemic Administration of Adipose-Derived Stromal Cells Concurrent with Fat Grafting. Plast Reconstr Surg 2019; 143:973e-982e. [DOI: 10.1097/prs.0000000000005513] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
11
|
Kim J, Kim NK, Park SR, Choi BH. GM-CSF Enhances Mobilization of Bone Marrow Mesenchymal Stem Cells via a CXCR4-Medicated Mechanism. Tissue Eng Regen Med 2018; 16:59-68. [PMID: 30815351 DOI: 10.1007/s13770-018-0163-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 09/05/2018] [Accepted: 10/03/2018] [Indexed: 12/14/2022] Open
Abstract
Background This study was conducted to investigate the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) on the mobilization of mesenchymal stem cells (MSCs) from the bone marrow (BM) into the peripheral blood (PB) in rats. Methods GM-CSF was administered subcutaneously to rats at 50 μg/kg body weight for 5 consecutive days. The BM and PB of rats were collected at 1, 3, and 5 days during the administration for analysis. Results Upon GM-CSF administration, the number of mononuclear cells increased rapidly at day 1 both in the BM and PB. This number decreased gradually over time in the BM to below the initial amount by day 5, but was maintained at a high level in the PB until day 5. The colony-forming unit-fibroblasts were increased in the PB by 10.3-fold at day 5 of GM-CSF administration, but decreased in the BM. Compared to GM-CSF, granulocyte-colony stimulating factor (G-CSF) stimulated lower levels of MSC mobilization from the BM to the PB. Immunohistochemical analysis revealed that GM-CSF induced a hypoxic and proteolytic microenvironment and increased C-X-C chemokine receptor type 4 (CXCR4) expression in the BM. GM-CSF added to BM MSCs in vitro dose-dependently increased CXCR4 expression and cell migration. G-CSF and stromal cell derived factor-1 (SDF-1) showed similar results in these in vitro assays. Know-down of CXCR4 expression with siRNA significantly abolished GM-CSF- and G-CSF-induced MSC migration in vitro, indicating the involvement of the SDF-1-CXCR4 interaction in the mechanism. Conclusion These results suggest that GM-CSF is a useful tool for mobilizing BM MSCs into the PB.
Collapse
Affiliation(s)
- Jiyoung Kim
- 1Department of Physiology and Biophysics, Inha University College of Medicine, 100 Inha-ro Nam-gu, Incheon, 22212 Korea
| | - Na Kyeong Kim
- 1Department of Physiology and Biophysics, Inha University College of Medicine, 100 Inha-ro Nam-gu, Incheon, 22212 Korea
| | - So Ra Park
- 1Department of Physiology and Biophysics, Inha University College of Medicine, 100 Inha-ro Nam-gu, Incheon, 22212 Korea
| | - Byung Hyune Choi
- 2Department of Biomedical Sciences, Inha University College of Medicine, 100 Inha-ro Nam-gu, Incheon, 22212 Korea
| |
Collapse
|
12
|
Pieróg J, Tamo L, Fakin R, Kocher G, Gugger M, Grodzki T, Geiser T, Gazdhar A, Schmid RA. Bone marrow stem cells modified with human interleukin 10 attenuate acute rejection in rat lung allotransplantation. Eur J Cardiothorac Surg 2018; 53:194-200. [PMID: 28950337 DOI: 10.1093/ejcts/ezx257] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 06/06/2017] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate new therapeutic options to attenuate acute rejection in a rat lung allograft model. Cell-based gene therapies have recently been reported as a novel curative option in acute and chronic diseases for which conventional treatments are not available. We studied the effect of human interleukin 10 (hIL-10) on expressing bone marrow-derived mesenchymal stem cells (BMSCs) in combination with cyclosporine A (CsA) on acute rejection of lung allografts in the rat. METHODS Lung allotransplantation was performed from male Brown Norway donor to male Fisher (F344) rats. Rat BMSCs were transfected with hIL-10 in vitro and introduced in the graft prior to implantation. Group A (n = 5) received CsA intraperitoneally (2.5 mg/kg body weight) for 5 days post-transplant; Group B (n = 5) received BMSC and CsA and Group C (n = 5) received hIL-10-BMSC before implantation and CsA. Graft function was assessed by blood gas levels only from the graft on day 5; tissue was sampled for histological grading of rejection and measurement of the wet-to-dry ratio. RESULTS All Group A control animals showed severe signs of rejection. On Day 5, all grafts in Group C showed improved gas exchange (mean arterial partial pressure of oxygen 222.2 ± 40.38 mmHg vs 92.36 ± 20.92 mmHg in Group B and 42.72 ± 18.07 mmHg in Group A). Histological examination revealed moderate-to-severe rejection in all animals in Group A [International Society for Heart and Lung Transplantation Level III B (ISHLT)] in contrast to low-to-moderate rejection in Group B (II-IIIA) and much improved histological grade in Group C (I-IIA). Moreover, the wet-to-dry ratio was also reduced in Group C (4.8 ± 1.19 compared with 4.78 ± 0.62 in Group B and 9.36 ± 0.90 in Group A). CONCLUSIONS The hIL-10 BMSC represent a promising novel method for localized cell-based gene therapy for acute rejection in a rat lung allograft model.
Collapse
Affiliation(s)
- Jaroslaw Pieróg
- Department of General Thoracic Surgery, University Hospital Bern, Bern, Switzerland.,Department of General Thoracic Surgery and Lung Transplantation, Pomeranian Medical University, Szczecin, Poland.,Department of Clinical Research, University of Bern, Bern, Switzerland
| | - Luca Tamo
- Department of General Thoracic Surgery, University Hospital Bern, Bern, Switzerland.,Department of Clinical Research, University of Bern, Bern, Switzerland.,Graduate School, University of Bern, Bern, Switzerland
| | - Richard Fakin
- Department of General Thoracic Surgery, University Hospital Bern, Bern, Switzerland
| | - Gregor Kocher
- Department of General Thoracic Surgery, University Hospital Bern, Bern, Switzerland.,Department of Clinical Research, University of Bern, Bern, Switzerland
| | | | - Tomasz Grodzki
- Department of General Thoracic Surgery and Lung Transplantation, Pomeranian Medical University, Szczecin, Poland
| | - Thomas Geiser
- Department of Clinical Research, University of Bern, Bern, Switzerland.,Department of Pulmonary Medicine, University Hospital Bern, Bern, Switzerland
| | - Amiq Gazdhar
- Department of Clinical Research, University of Bern, Bern, Switzerland.,Department of Pulmonary Medicine, University Hospital Bern, Bern, Switzerland
| | - Ralph A Schmid
- Department of General Thoracic Surgery, University Hospital Bern, Bern, Switzerland.,Department of Clinical Research, University of Bern, Bern, Switzerland
| |
Collapse
|
13
|
Marrow Mesenchymal Stem Cells Effectively Reduce Histologic Changes in a Rat Model of Chronic Renal Allograft Rejection. Transplant Proc 2018; 49:2194-2203. [PMID: 29149982 DOI: 10.1016/j.transproceed.2017.09.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 09/06/2017] [Accepted: 09/22/2017] [Indexed: 12/17/2022]
Abstract
BACKGROUND Chronic allograft rejection remains as the leading cause of the chronic renal grafts loss post-transplantation. No therapy has been found really effective to prevent and treat chronic allograft rejection. Mesenchymal stem cells (MSCs) have characteristics of immunomodulation and are expected to be used for inducing graft immune tolerance in organ transplantation. We investigated the efficacy and safety of early infusion of donor-derived marrow MSCs in a rat model of chronic renal allograft rejection. METHODS Orthotopic kidney transplantations were performed in a rat strain combination of Sprague-Dawley (SD) → Wistar. The native right kidneys of recipient rats were kept intact as internal control of each graft. Twenty-three successfully transplanted recipient rats were divided into 3 groups: group 1 (the MSCs therapy group) (n = 8) and group 2 (the control group) (n = 8) both received a 10-day course of cyclosporine (CsA) (2 mg/kg intraperitoneally) to prevent initial acute rejection. MSCs (1 × 107) of first dosage and an additional dosage were injected into group 1 postoperative days (PODs) 0, 3, and 7. Group 2 received 0.9% saline solution in addition to CsA as the control group. Group 3 consisted of recipients (n = 7) receiving neither immunosuppression nor MSCs. Renal histopathology and immunohistochemistry of transforming growth factor β1 (TGF-β1) was examined at week 12. Safety of MSC infusion was determined by observing symptoms and signs after infusion and performing gross anatomy at week 12. RESULTS All the grafts of group 3 developed acute rejection and were rejected within 4 weeks. Bone marrow MSCs significantly decreased the severity of mononuclear cell interstitial inflammation, tubular atrophy, interstitial fibrosis, and vascular fibrous intimal thickening in renal grafts (P < .001). MSCs also greatly reduced the glomerulosclerosis rate of the transplanted kidneys of group 1 (P < .001). The TGF-ß1 expression of group 1 was weaker than that of group 2 (P = .043). There were no symptoms or signs of severe adverse side effects observed. CONCLUSIONS Early bone marrow MSCs infusion on PODs 0, 3, and 7 are effective and safe for chronic renal allograft rejection in rats. MSCs hold significant promise for clinical transplantation to treat chronic renal allograft rejection and prolong the renal graft survival.
Collapse
|
14
|
Kim Y, Baipaywad P, Jeong Y, Park H. Incorporation of gelatin microparticles on the formation of adipose-derived stem cell spheroids. Int J Biol Macromol 2018; 110:472-478. [DOI: 10.1016/j.ijbiomac.2018.01.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 12/22/2017] [Accepted: 01/08/2018] [Indexed: 12/21/2022]
|
15
|
The effect of transient oxygenation on stem cell mobilization and ischemia/reperfusion heart injury. PLoS One 2018; 13:e0192733. [PMID: 29438409 PMCID: PMC5811016 DOI: 10.1371/journal.pone.0192733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 01/29/2018] [Indexed: 11/19/2022] Open
Abstract
For general anesthesia, pre-oxygenation is routinely performed prior to intubation. It is well-known that ischemic/hypoxic preconditioning induces stem cell mobilization and protects against ischemia/reperfusion (I/R) injury. In this study, we investigated the effect of transient oxygenation on stem cell mobilization and I/R injury of the heart. Mice were exposed to 100% oxygen for 5 or 20 minutes. We evaluated the number of c-kit+ stem/progenitor cells and the levels of SDF-1α and VEGF in peripheral blood at 1, 3, 6, and 24 hours after oxygenation. We also induced I/R injury of the heart at 3 hours post-oxygenation for 5 minutes and then examined stem cell recruitment and fibrotic changes in the heart 3 or 14 days later. The number of c-kit+ cells in peripheral blood was significantly increased at 1 or 24 hours after oxygenation for either 5 or 20 minutes. Oxygenation for 5 or 20 minutes did not significantly change the SDF-1α level measured in plasma. However, the plasma VEGF level was decreased at 3 hours post-oxygenation for 20 minutes (p = 0.051). Oxygenation for 5 minutes did not significantly alter the fibrotic area or cell apoptosis. Although oxygenation for 5 minutes increased the number of c-kit+ cells in hearts damaged by I/R injury, this difference was not significant between groups due to large variation between individuals (p = 0.14). Although transient oxygenation induces stem cell mobilization, it does not appear to protect against I/R injury of the heart in mice.
Collapse
|
16
|
Desantis S, Accogli G, Burk J, Zizza S, Mastrodonato M, Francioso EG, Rossi R, Crovace A, Resta L. Ultrastructural characteristics of ovine bone marrow-derived mesenchymal stromal cells cultured with a silicon stabilized tricalcium phosphate bioceramic. Microsc Res Tech 2017; 80:1189-1198. [PMID: 28799674 DOI: 10.1002/jemt.22916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 07/18/2017] [Accepted: 07/27/2017] [Indexed: 12/29/2022]
Abstract
Bioceramics are being used in experimental bone engineering application in association with bone marrow derived mesenchymal stem cells (BM-MSCs) as a new therapeutic tool, but their effects on the ultrastructure of BM-MSCs are yet unknown. In this study we report the morphological features of ovine (o)BM-MSCs cultured with Skelite, a resorbable bioceramic based on silicon stabilized tricalcium phosphate (SiTCP), able to promote the repair of induced bone defect in sheep model. oBM-MSCs were isolated from the iliac crest, cultured until they reached near-confluence and incubated with SiTCP. After 48 hr the monolayers were highly damaged and only few cells adhered to the plastic. Thus, SiTCP was removed, and after washing the cells were cultured until they became confluent. Then, they were trypsinizated and processed for transmission electron microscopy (TEM) and RT-PCR analysis. RT-PCR displayed that oBM-MSCs express typical surface marker for MSCs. TEM revealed the presence of electron-lucent cells and electron-dense cells, both expressing the CD90 surface antigen. The prominent feature of electron-lucent cells was the concentration of cytoplasmic organelles around the nucleus as well as large surface blebs containing glycogen or profiles of endoplasmic reticulum. The dark cells had a multilocular appearance by the presence of peripheral vacuoles. Some dark cells contained endocytic vesicles, lysosomes, and glycogen aggregates. oBM-MSCs showed different types of specialized interconnections. The comparison with ultrastructural features of untreated oBM-MSCs suggests the light and dark cells are two distinct cell types which were differently affected by SiTCP bioceramic. Skelite cultured ovine BM-MSCs display electron-dense and electron-lucent cells which are differently affected by this bioceramic. This suggests that they could play a different role in bioceramic based therapy.
Collapse
Affiliation(s)
- Salvatore Desantis
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Gianluca Accogli
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Janina Burk
- Saxon Incubator for Clinical Translation (SIKT), University of Leipzig, Philipp-Rosenthal-Street 55, Leipzigi, 04103, Germany.,Institute of Veterinary Physiolgy, University of Leipzig, An den Tierkliniken 7, Leipzig, 04103, Germany
| | - Sara Zizza
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Maria Mastrodonato
- Department of Biology, University of Bari Aldo Moro, Via E. Orabona 4, Bari, 70124, Italy
| | - Edda G Francioso
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Roberta Rossi
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Antonio Crovace
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| | - Leonardo Resta
- Department of Emergency and Organ Transplants (DETO), University of Bari Aldo Moro, Piazza G. Cesare, Bari, 70124, Italy
| |
Collapse
|
17
|
Ridge SM, Sullivan FJ, Glynn SA. Mesenchymal stem cells: key players in cancer progression. Mol Cancer 2017; 16:31. [PMID: 28148268 PMCID: PMC5286812 DOI: 10.1186/s12943-017-0597-8] [Citation(s) in RCA: 355] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 01/19/2017] [Indexed: 02/08/2023] Open
Abstract
Tumour progression is dependent on the interaction between tumour cells and cells of the surrounding microenvironment. The tumour is a dynamic milieu consisting of various cell types such as endothelial cells, fibroblasts, cells of the immune system and mesenchymal stem cells (MSCs). MSCs are multipotent stromal cells that are known to reside in various areas such as the bone marrow, fat and dental pulp. MSCs have been found to migrate towards inflammatory sites and studies have shown that they also migrate towards and incorporate into the tumour. The key question is how they interact there. MSCs may interact with tumour cells through paracrine signalling. On the other hand, MSCs have the capacity to differentiate to various cell types such as osteocytes, chondrocytes and adipocytes and it is possible that MSCs differentiate at the site of the tumour. More recently it has been shown that cross-talk between tumour cells and MSCs has been shown to increase metastatic potential and promote epithelial-to-mesenchymal transition. This review will focus on the role of MSCs in tumour development at various stages of progression from growth of the primary tumour to the establishment of distant metastasis.
Collapse
Affiliation(s)
- Sarah M Ridge
- Discipline of Pathology, Lambe Institute for Translational Research, School of Medicine, Costello Road, Galway, Ireland.,Prostate Cancer Institute, School of Medicine, Costello Road, Galway, Ireland
| | - Francis J Sullivan
- Prostate Cancer Institute, School of Medicine, Costello Road, Galway, Ireland
| | - Sharon A Glynn
- Discipline of Pathology, Lambe Institute for Translational Research, School of Medicine, Costello Road, Galway, Ireland. .,Prostate Cancer Institute, School of Medicine, Costello Road, Galway, Ireland.
| |
Collapse
|
18
|
Liu Y, Su D, Song T. Programmed cell death 4 inhibits proliferation and differentiation and induces apoptosis of human mesenchymal stem cells through suppressing the Wnt/β-catenin pathway. RSC Adv 2017. [DOI: 10.1039/c7ra02000g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
PDCD4 was closely related to the proliferation and the apoptosis of OP-hMSCs in osteoporosis.
Collapse
Affiliation(s)
- Yang Liu
- Department of Endocrinology
- Huaihe Hospital of Henan University
- Kaifeng
- China
| | - Dongyue Su
- Department of Endocrinology
- Huaihe Hospital of Henan University
- Kaifeng
- China
| | - Tao Song
- Department of Orthopaedics
- The People's Liberation Army 155 Hospital
- Kaifeng
- China
| |
Collapse
|
19
|
Di Liddo R, Aguiari P, Barbon S, Bertalot T, Mandoli A, Tasso A, Schrenk S, Iop L, Gandaglia A, Parnigotto PP, Conconi MT, Gerosa G. Nanopatterned acellular valve conduits drive the commitment of blood-derived multipotent cells. Int J Nanomedicine 2016; 11:5041-5055. [PMID: 27789941 PMCID: PMC5068475 DOI: 10.2147/ijn.s115999] [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] [Indexed: 11/23/2022] Open
Abstract
Considerable progress has been made in recent years toward elucidating the correlation among nanoscale topography, mechanical properties, and biological behavior of cardiac valve substitutes. Porcine TriCol scaffolds are promising valve tissue engineering matrices with demonstrated self-repopulation potentiality. In order to define an in vitro model for investigating the influence of extracellular matrix signaling on the growth pattern of colonizing blood-derived cells, we cultured circulating multipotent cells (CMC) on acellular aortic (AVL) and pulmonary (PVL) valve conduits prepared with TriCol method and under no-flow condition. Isolated by our group from Vietnamese pigs before heart valve prosthetic implantation, porcine CMC revealed high proliferative abilities, three-lineage differentiative potential, and distinct hematopoietic/endothelial and mesenchymal properties. Their interaction with valve extracellular matrix nanostructures boosted differential messenger RNA expression pattern and morphologic features on AVL compared to PVL, while promoting on both matrices the commitment to valvular and endothelial cell-like phenotypes. Based on their origin from peripheral blood, porcine CMC are hypothesized in vivo to exert a pivotal role to homeostatically replenish valve cells and contribute to hetero- or allograft colonization. Furthermore, due to their high responsivity to extracellular matrix nanostructure signaling, porcine CMC could be useful for a preliminary evaluation of heart valve prosthetic functionality.
Collapse
Affiliation(s)
- Rosa Di Liddo
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova; Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling ONLUS
| | - Paola Aguiari
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Silvia Barbon
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova; Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling ONLUS
| | - Thomas Bertalot
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova
| | - Amit Mandoli
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova
| | - Alessia Tasso
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova
| | - Sandra Schrenk
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova
| | - Laura Iop
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Alessandro Gandaglia
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Pier Paolo Parnigotto
- Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling ONLUS
| | - Maria Teresa Conconi
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova; Foundation for Biology and Regenerative Medicine, Tissue Engineering and Signaling ONLUS
| | - Gino Gerosa
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| |
Collapse
|
20
|
Wang L, Xie L, Tintani F, Xie H, Li C, Cui Z, Wan M, Zu X, Qi L, Cao X. Aberrant Transforming Growth Factor-β Activation Recruits Mesenchymal Stem Cells During Prostatic Hyperplasia. Stem Cells Transl Med 2016; 6:394-404. [PMID: 28191756 PMCID: PMC5442798 DOI: 10.5966/sctm.2015-0411] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 07/28/2016] [Indexed: 02/05/2023] Open
Abstract
Benign prostatic hyperplasia (BPH) is the overgrowth of prostate tissues with high prevalence in older men. BPH pathogenesis is not completely understood, but it is believed to be a result of de novo overgrowth of prostatic stroma. In this study, we show that aberrant activation of transforming growth factor‐β (TGF‐β) mobilizes mesenchymal/stromal stem cells (MSCs) in circulating blood, which are recruited for the prostatic stromal hyperplasia. Elevated levels of active TGF‐β were observed in both a phenylephrine‐induced prostatic hyperplasia mouse model and human BPH tissues. Nestin lineage tracing revealed that 39.6% ± 6.3% of fibroblasts and 73.3% ± 4.2% smooth muscle cells were derived from nestin+ cells in Nestin‐Cre, Rosa26‐YFPflox/+mice. Nestin+ MSCs were increased in the prostatic hyperplasia mice. Our parabiosis experiment demonstrate that nestin+ MSCs were mobilized and recruited to the prostatic stroma of wild‐type mice and gave rise to the fibroblasts. Moreover, injection of a TGF‐β neutralizing antibody (1D11) inhibits mobilization of MSCs, their recruitment to the prostatic stroma and hyperplasia. Importantly, knockout of TβRII in nestin+ cell lineage ameliorated stromal hyperplasia. Thus, elevated levels of TGF‐β‐induced mobilization and recruitment of MSCs to the reactive stroma resulting in overgrowth of prostate tissues in BPH and, thus, inhibition of TGF‐β activity could be a potential therapy for BPH. Stem Cells Translational Medicine2017;6:394–404
Collapse
Affiliation(s)
- Long Wang
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Liang Xie
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Francis Tintani
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Hui Xie
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Changjun Li
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Zhuang Cui
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mei Wan
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Xiongbing Zu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Lin Qi
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, People's Republic of China
| | - Xu Cao
- Department of Orthopedic Surgery and Institute of Cell Engineering, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| |
Collapse
|
21
|
Mahl C, Egea V, Megens RTA, Pitsch T, Santovito D, Weber C, Ries C. RECK (reversion-inducing cysteine-rich protein with Kazal motifs) regulates migration, differentiation and Wnt/β-catenin signaling in human mesenchymal stem cells. Cell Mol Life Sci 2016; 73:1489-501. [PMID: 26459448 PMCID: PMC11108374 DOI: 10.1007/s00018-015-2054-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 08/31/2015] [Accepted: 09/28/2015] [Indexed: 12/12/2022]
Abstract
The membrane-anchored glycoprotein RECK (reversion-inducing cysteine-rich protein with Kazal motifs) inhibits expression and activity of certain matrix metalloproteinases (MMPs), thereby suppressing tumor cell metastasis. However, RECK's role in physiological cell function is largely unknown. Human mesenchymal stem cells (hMSCs) are able to differentiate into various cell types and represent promising tools in multiple clinical applications including the regeneration of injured tissues by endogenous or transplanted hMSCs. RNA interference of RECK in hMSCs revealed that endogenous RECK suppresses the transcription and biosynthesis of tissue inhibitor of metalloproteinases (TIMP)-2 but does not influence the expression of MMP-2, MMP-9, membrane type (MT)1-MMP and TIMP-1 in these cells. Knockdown of RECK in hMSCs promoted monolayer regeneration and chemotactic migration of hMSCs, as demonstrated by scratch wound and chemotaxis assay analyses. Moreover, expression of endogenous RECK was upregulated upon osteogenic differentiation and diminished after adipogenic differentiation of hMSCs. RECK depletion in hMSCs reduced their capacity to differentiate into the osteogenic lineage whereas adipogenesis was increased, demonstrating that RECK functions as a master switch between both pathways. Furthermore, knockdown of RECK in hMSCs attenuated the Wnt/β-catenin signaling pathway as indicated by reduced stability and impaired transcriptional activity of β-catenin. The latter was determined by analysis of the β-catenin target genes Dickkopf1 (DKK1), axis inhibition protein 2 (AXIN2), runt-related transcription factor 2 (RUNX2) and a luciferase-based β-catenin-activated reporter (BAR) assay. Our findings demonstrate that RECK is a regulator of hMSC functions suggesting that modulation of RECK may improve the development of hMSC-based therapeutical approaches in regenerative medicine.
Collapse
Affiliation(s)
- Christian Mahl
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
| | - Virginia Egea
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
| | - Remco T A Megens
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
- Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
| | - Thomas Pitsch
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
| | - Donato Santovito
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
| | - Christian Weber
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany
- Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, The Netherlands
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Christian Ries
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University of Munich, Pettenkoferstrasse 9b, 80336, Munich, Germany.
| |
Collapse
|
22
|
Control of Cross Talk between Angiogenesis and Inflammation by Mesenchymal Stem Cells for the Treatment of Ocular Surface Diseases. Stem Cells Int 2016; 2016:7961816. [PMID: 27110252 PMCID: PMC4823508 DOI: 10.1155/2016/7961816] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/29/2016] [Indexed: 12/13/2022] Open
Abstract
Angiogenesis is beneficial in the treatment of ischemic heart disease and peripheral artery disease. However, it facilitates inflammatory cell filtration and inflammation cascade that disrupt the immune and angiogenesis privilege of the avascular cornea, resulting in ocular surface diseases and even vision loss. Although great progress has been achieved, healing of severe ocular surface injury and immunosuppression of corneal transplantation are the most difficult and challenging step in the treatment of ocular surface disorders. Mesenchymal stem cells (MSCs), derived from various adult tissues, are able to differentiate into different cell types such as endothelial cells and fat cells. Although it is still under debate whether MSCs could give rise to functional corneal cells, recent results from different study groups showed that MSCs could improve corneal disease recovery through suppression of inflammation and modulation of immune cells. Thus, MSCs could become a promising tool for ocular surface disorders. In this review, we discussed how angiogenesis and inflammation are orchestrated in the pathogenesis of ocular surface disease. We overviewed and updated the knowledge of MSCs and then summarized the therapeutic potential of MSCs via control of angiogenesis, inflammation, and immune response in the treatment of ocular surface disease.
Collapse
|
23
|
Cao Y, Liu T, Yin ML, Zhang BY, Song HL. Role of CX3CR1 in repair of injured intestinal epithelial cells by bone marrow mesenchymal stem cells. Shijie Huaren Xiaohua Zazhi 2015; 23:3670-3682. [DOI: 10.11569/wcjd.v23.i23.3670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the role of chemokine receptor CX3CR1 in the repair of injured intestinal epithelial cells by bone marrow mesenchymal stem cells (BM-MSCs).
METHODS: BM-MSCs were cultured and identified in vitro. Caco-2 cells were exposed to tumor necrosis factor alpha (TNF-α) to establish a cell model of injured intestinal epithelium. Cells were divided into six groups: BM-MSCs, Caco-2 cells, Caco-2 cells treated with TNF-α, co-cultured BM-MSCs and Caco-2 cells, co-cultured BM-MSCs and Caco-2 cells treated with TNF-α, and co-cultured BM-MSCs and Caco-2 cells treated with anti-CX3CR1 and TNF-α. The expression of tight junction proteins and mRNAs in Caco-2 cells, and CX3CR1 protein and mRNA in BM-MSCs was detected by immunofluorescence, Western blot and RT-PCR.
RESULTS: We selected 100 ng/mL TNF-α for 48 h to establish the injured model, because the expression of zonula occluden 1(ZO-1) and Occludin was reduced significantly at this time point (P < 0.05). The protein and mRNA levels of ZO-1, Occludin and CX3CR1 had no significant changes when BM-MSCs were co-cultured with untreated Caco-2 cells, but increased when BM-MSCs were co-cultured with injured Caco-2 cells (P < 0.05). When CX3CR1 was blocked, the protein and mRNA levels of ZO-1 and Occludin decreased significantly.
CONCLUSION: CX3CR1 participates in the repair of injured intestinal epithelial cells by BM-MSCs.
Collapse
|
24
|
Desantis S, Accogli G, Zizza S, Mastrodonato M, Blasi A, Francioso E, Rossi R, Crovace A, Resta L. Ultrastructural study of cultured ovine bone marrow-derived mesenchymal stromal cells. Ann Anat 2015. [PMID: 26196242 DOI: 10.1016/j.aanat.2015.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Ovine bone marrow-derived mesenchymal stromal cells (oBM-MSCs) represent a good animal model for cell-based therapy and tissue engineering. Despite their use as a new therapeutic tool for several clinical applications, the morphological features of oBM-MSCs are yet unknown. Therefore, in this study the ultrastructural phenotype of these cells was analysed by transmission electron microscopy (TEM). The oBM-MSCs were isolated from the iliac crest and cultured until they reached near-confluence. After trypsinization, they were processed to investigate their ultrastructural features as well as specific surface marker proteins by flow cytometry and immunogold electron microscopy. Flow cytometry displayed that all oBM-MSCs lacked expression of CD31, CD34, CD45, HLA-DR whereas they expressed CD44, CD58, HLAI and a minor subset of the cell population (12%) exhibited CD90. TEM revealed the presence of two morphologically distinct cell types: cuboidal electron-lucent cells and spindle-shaped electron-dense cells, both expressing the CD90 antigen. Most of the electron-lucent cells showed glycogen aggregates, dilated cisternae of RER, moderately developed Golgi complex, and secretory activity. The electron-dense cell type was constituted by two different cell-populations: type A cells with numerous endosomes, dense bodies, rod-shaped mitochondria and filopodia; type B cells with elongated mitochondria, thin pseudopodia and cytoplasmic connectivity with electron-lucent cells. These morphological findings could provide a useful support to identify "in situ" the cellular components involved in the cell-therapy when cultured oBM-MSCs are injected.
Collapse
Affiliation(s)
- Salvatore Desantis
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy.
| | - Gianluca Accogli
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| | - Sara Zizza
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| | | | - Antonella Blasi
- Medestea Research and Production Laboratories, Consorzio CARSO, Bari, Italy
| | - Edda Francioso
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| | - Roberta Rossi
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| | - Antonio Crovace
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| | - Leonardo Resta
- Department of Emergency and Organ transplantation, University of Bari "Aldo Moro", Italy
| |
Collapse
|
25
|
Kim J, Shapiro L, Flynn A. The clinical application of mesenchymal stem cells and cardiac stem cells as a therapy for cardiovascular disease. Pharmacol Ther 2015; 151:8-15. [DOI: 10.1016/j.pharmthera.2015.02.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 02/11/2015] [Indexed: 12/18/2022]
|
26
|
Ejtehadifar M, Shamsasenjan K, Movassaghpour A, Akbarzadehlaleh P, Dehdilani N, Abbasi P, Molaeipour Z, Saleh M. The Effect of Hypoxia on Mesenchymal Stem Cell Biology. Adv Pharm Bull 2015; 5:141-9. [PMID: 26236651 DOI: 10.15171/apb.2015.021] [Citation(s) in RCA: 139] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 09/12/2014] [Accepted: 09/17/2014] [Indexed: 12/27/2022] Open
Abstract
Although physiological and pathological role of hypoxia have been appreciated in mammalians for decades however the cellular biology of hypoxia more clarified in the past 20 years. Discovery of the transcription factor hypoxia-inducible factor (HIF)-1, in the 1990s opened a new window to investigate the mechanisms behind hypoxia. In different cellular contexts HIF-1 activation show variable results by impacting various aspects of cell biology such as cell cycle, apoptosis, differentiation and etc. Mesenchymal stem cells (MSC) are unique cells which take important role in tissue regeneration. They are characterized by self-renewal capacity, multilineage potential, and immunosuppressive property. Like so many kind of cells, hypoxia induces different responses in MSCs by HIF- 1 activation. The activation of this molecule changes the growth, multiplication, differentiation and gene expression profile of MSCs in their niche by a complex of signals. This article briefly discusses the most important effects of hypoxia in growth kinetics, signalling pathways, cytokine secretion profile and expression of chemokine receptors in different conditions.
Collapse
Affiliation(s)
- Mostafa Ejtehadifar
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Karim Shamsasenjan
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. ; Iran Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tabriz, Iran
| | - Aliakbar Movassaghpour
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvin Akbarzadehlaleh
- Drug Applied Research Center and Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nima Dehdilani
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parvaneh Abbasi
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Molaeipour
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahshid Saleh
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
27
|
Li S, Huang KJ, Wu JC, Hu MS, Sanyal M, Hu M, Longaker MT, Lorenz HP. Peripheral blood-derived mesenchymal stem cells: candidate cells responsible for healing critical-sized calvarial bone defects. Stem Cells Transl Med 2015; 4:359-68. [PMID: 25742693 DOI: 10.5966/sctm.2014-0150] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Postnatal tissue-specific stem/progenitor cells hold great promise to enhance repair of damaged tissues. Many of these cells are retrieved from bone marrow or adipose tissue via invasive procedures. Peripheral blood is an ideal alternative source for the stem/progenitor cells because of its ease of retrieval. We present a coculture system that routinely produces a group of cells from adult peripheral blood. Treatment with these cells enhanced healing of critical-size bone defects in the mouse calvarium, a proof of principle that peripheral blood-derived cells can be used to heal bone defects. From these cells, we isolated a subset of CD45(-) cells with a fibroblastic morphology. The CD45(-) cells were responsible for most of the differentiation-induced calcification activity and were most likely responsible for the enhanced healing process. These CD45(-) fibroblastic cells are plastic-adherent and exhibit a surface marker profile negative for CD34, CD19, CD11b, lineage, and c-kit and positive for stem cell antigen 1, CD73, CD44, CD90.1, CD29, CD105, CD106, and CD140α. Furthermore, these cells exhibited osteogenesis, chondrogenesis, and adipogenesis capabilities. The CD45(-) fibroblastic cells are the first peripheral blood-derived cells that fulfill the criteria of mesenchymal stem cells as defined by the International Society for Cellular Therapy. We have named these cells "blood-derived mesenchymal stem cells."
Collapse
Affiliation(s)
- Shaowei Li
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Ke-Jung Huang
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Jen-Chieh Wu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Michael S Hu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Mrinmoy Sanyal
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Min Hu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Michael T Longaker
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - H Peter Lorenz
- Division of Plastic and Reconstructive Surgery, Department of Surgery, and Department of Pathology and Medicine, Stanford University School of Medicine, Stanford, California, USA
| |
Collapse
|
28
|
Cardiac allograft vasculopathy: a donor or recipient induced pathology? J Cardiovasc Transl Res 2015; 8:106-16. [PMID: 25652948 PMCID: PMC4382530 DOI: 10.1007/s12265-015-9612-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Accepted: 01/14/2015] [Indexed: 01/16/2023]
Abstract
Cardiac allograft vasculopathy (CAV) is one of the main causes of late-stage heart failure after heart transplantation. CAV is characterized by concentric luminal narrowing of the coronary arteries, but the exact pathogenesis of CAV is still not unraveled. Many researchers show evidence of an allogeneic immune response of the recipient, whereas others show contrasting results in which donor-derived cells induce an immune response against the graft. In addition, fibrosis of the neo-intima can be induced by recipient-derived circulating cells or donor-derived cells. In this review, both donor and recipient sides of the story are described to obtain better insight in the pathogenesis of CAV. Dual outcomes were found regarding the contribution of donor and recipient cells in the initiation of the immune response and the development of fibrosis during CAV. Future research could focus more on the potential synergistic interaction of donor and recipient cells leading to CAV.
Collapse
|
29
|
Lee SW, Jeon TJ, Biswal S. Effect of local treatment with adipose tissue-derived mesenchymal stem cells in the early tumorigenesis of osteosarcoma. Oncol Rep 2015; 33:1381-7. [PMID: 25572125 DOI: 10.3892/or.2015.3711] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 12/12/2014] [Indexed: 11/05/2022] Open
Abstract
There are conflicting data describing the effect of mesenchymal stem cells (MSCs) on tumorigenesis. The present study aimed to determine the survival rate and effect of adipose tissue-derived MSCs (ADMSCs) in tumor growth using bioluminescence imaging (BLI) and ultrasound (US) in an osteosarcoma xenograft model. Firefly luciferase-expressing ADMSCs combined with the osteosarcoma cell line UMR-106 in 4 different proportions (5, 10, 15 and 25%, named G1-G4, respectively) were xenografted into the right flanks of nude mice. The same number of UMR-106 cells was inoculated into the contralateral side of each mouse. Serial bioluminescence images were captured over 16 days to monitor the presence of ADMSCs in each group of 5 animals. The tumor volume was measured by ultra-high resolution US, and the tumor volume ratio (AMDSC mixed xenograft/control xenograft) was obtained to evaluate the effect of AMDSCs on tumor growth. Immunohistochemistry was performed to confirm the distribution of residual AMDSCs in the tumor. In G1, G2 and G3, the suppression of tumor growth by AMDSCs was noted in 2/5, 4/5 and 4/5 mice, respectively. However, accelerated tumor growth was noted in G4, which had the highest proportion of ADMSCs. The tumor volume ratio was significantly lower in G2 and G3 compared to G4, by Mann-Whitney U test (P=0.0159). Bioluminescence images demonstrated a serial decrement of the reporter gene for ADMSCs in the tumor mass without evidence of proliferation. Immunohistochemistry staining revealed minimal residual ADMSCs in the tumor periphery. Taken together, our data revealed that direct inoculation of ADMSCs into a tumor xenograft caused the death of the majority of ADMSCs in the tumor mass. Furthermore, relatively low proportions of ADMSCs suppressed the growth of osteosarcoma, while higher proportions showed a tumor-promoting effect.
Collapse
Affiliation(s)
- Sheen-Woo Lee
- Department of Radiology, Gil Hospital, Gachon University School of Medicine and Science, Incheon 406‑799, Republic of Korea
| | - Tae Joo Jeon
- Department of Nuclear Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul 135-720, Republic of Korea
| | - Sandip Biswal
- Department of Radiology, Stanford University School of Medicine, Stanford, CA 94305-5105, USA
| |
Collapse
|
30
|
Dave S. Mesenchymal stem cells derived in vitro transdifferentiated insulin-producing cells: A new approach to treat type 1 diabetes. Adv Biomed Res 2014; 3:266. [PMID: 25625105 PMCID: PMC4298883 DOI: 10.4103/2277-9175.148247] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Accepted: 07/21/2013] [Indexed: 12/31/2022] Open
Abstract
The pathophysiology of type 1 diabetes mellitus (T1DM) is largely related to an innate defect in the immune system culminating in a loss of self-tolerance and destruction of the insulin-producing β-cells. Currently, there is no definitive cure for T1DM. Insulin injection does not mimic the precise regulation of β-cells on glucose homeostasis, leading long term to the development of complications. Stem cell therapy is a promising approach and specifically mesenchymal stem cells (MSCs) offer a promising possibility that deserves to be explored further. MSCs are multipotent, nonhematopoietic progenitors. They have been explored as an treatment option in tissue regeneration as well as potential of in vitro transdifferentiation into insulin-secreting cells. Thus, the major therapeutic goals for T1DM have been achieved in this way. The regenerative capabilities of MSCs have been a driving force to initiate studies testing their therapeutic effectiveness; their immunomodulatory properties have been equally exciting; which would appear capable of disabling immune dysregulation that leads to β-cell destruction in T1DM. Furthermore, MSCs can be cultured under specially defined conditions, their transdifferentiation can be directed toward the β-cell phenotype, and the formation of insulin-producing cells (IPCs) can be targeted. To date, the role of MSCs-derived IPC in T1DM–a unique approach with some positive findings–have been unexplored, but it is still in its very early phase. In this study, a new approach of MSCs-derived IPCs, as a potential therapeutic benefit for T1DM in experimental animal models as well as in humans has been summarized.
Collapse
Affiliation(s)
- Shruti Dave
- Department of Pathology, Laboratory Medicine, Transfusion Services and Immunohematology, Stem Cell Lab and Transplant Biology Research Centre, G. R. Doshi and K. M. Mehta Institute of Kidney Diseases and Research Centre-Dr. H. L. Trivedi Institute of Transplantation Sciences, Civil Hospital Campus, Asarwa, Ahmedabad, Gujarat, India
| |
Collapse
|
31
|
Jiang X, Liu C, Hao J, Guo D, Guo J, Yao J, Jiang K, Cui Z, Zhu L, Sun W, Lin L, Liang J. CD4(+)CD25 (+) regulatory T cells are not required for mesenchymal stem cell function in fully MHC-mismatched mouse cardiac transplantation. Cell Tissue Res 2014; 358:503-14. [PMID: 25103227 DOI: 10.1007/s00441-014-1956-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Accepted: 07/01/2014] [Indexed: 01/12/2023]
Abstract
Although the immunomodulative properties of mesenchymal stem cells (MSCs) open up attractive possibilities in solid-organ transplantation, information concerning the optimal dose, route, timing of administration, major histocompatibility complex (MHC)-restriction and relevant mechanisms is currently lacking. Therefore, better characterization of MSC immunoregulatory activity and elucidation of its mechanisms are crucial. In this study, we confirmed that MSCs did not elicit proliferation by allogeneic CD4(+) T cells, suggesting that MSCs were not immunogenic. By using C57BL/6 mouse MSCs as donor-derived or recipient-derived or as third-party MSCs, we discovered that MSCs suppressed CD4(+) T cell proliferation and prolonged mouse cardiac allograft survival in a dose-dependent and non-MHC-restricted manner. We also found that intraperitoneal administration favored survival prolongation, although this prolongation was weaker than that via the intravenous route. Only infusion at earlier time points favored survival prolongation. Depletion of CD4(+)CD25(+) T cells did not affect the immunosuppression of MSCs on CD4(+) T cells. Moreover, MSCs did not induce regulatory T cells. The in vivo data revealed that MSCs did not increase the percentage of CD4(+)CD25(+) T cells and FoxP3 expression. More importantly, we demonstrated for the first time that depletion of CD4(+)CD25(+) T cells did not hinder MSC-induced survival prolongation, indicating that CD4(+)CD25(+) regulatory T cells were not essential for the prolongation of MSC-mediated allograft survival.
Collapse
Affiliation(s)
- Xiaofeng Jiang
- Department of Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang, 110032, Liaoning Province, People's Republic of China,
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Neural Differentiation of Mesenchymal Stem Cells Influences Their Chemotactic Responses to Stromal Cell-Derived Factor-1α. Cell Mol Neurobiol 2014; 34:1047-58. [DOI: 10.1007/s10571-014-0082-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 07/01/2014] [Indexed: 01/05/2023]
|
33
|
Almeida-Porada G, Soland M, Boura J, Porada CD. Regenerative medicine: prospects for the treatment of inflammatory bowel disease. Regen Med 2014; 8:631-44. [PMID: 23998755 DOI: 10.2217/rme.13.52] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This article reviews the current understanding of the processes driving the development and progression of inflammatory bowel disease (IBD), discusses how the dynamic crosstalk between resident microorganisms, host cells and the immune system is required in order to maintain immune homeostasis, and considers innovative strategies that allow the modification or modulation of the intestinal microorganismal community as a potential approach for treating IBD. This article next rationalizes the use of cell-based regenerative medicine as treatment for IBD, discusses the obstacles hindering its success, summarizes some of the results of recent clinical trials employing these therapies, and discusses ongoing work to enhance mesenchymal stem/stromal cells, making them better suited to the task of repairing the damage within the IBD gut.
Collapse
Affiliation(s)
- Graça Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC 27157-1083, USA.
| | | | | | | |
Collapse
|
34
|
Soland MA, Keyes LR, Bayne R, Moon J, Porada CD, St. Jeor S, Almeida-Porada G. Perivascular stromal cells as a potential reservoir of human cytomegalovirus. Am J Transplant 2014; 14:820-30. [PMID: 24592822 PMCID: PMC4046334 DOI: 10.1111/ajt.12642] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 12/04/2013] [Accepted: 12/23/2013] [Indexed: 01/25/2023]
Abstract
Human cytomegalovirus (HCMV) infection is an important cause of morbidity and mortality among both solid organ and hematopoietic stem cell transplant recipients. Identification of cells throughout the body that can potentially serve as a viral reservoir is essential to dissect mechanisms of cell tropism and latency and to develop novel therapies. Here, we tested and compared the permissivity of liver-, brain-, lung (LNG)- and bone marrow (BM)-derived perivascular mesenchymal stromal cells (MSC) to HCMV infection and their ability to propagate and produce infectious virus. Perivascular MSC isolated from the different organs have in common the expression of CD146 and Stro-1. While all these cells were permissive to HCMV infection, the highest rate of HCMV infection was seen with LNG-MSC, as determined by viral copy number and production of viral particles by these cells. In addition, we showed that, although the supernatants from each of the HCMV-infected cultures contained infectious virus, the viral copy number and the quantity and timing of virus production varied among the various organ-specific MSC. Furthermore, using quantitative polymerase chain reaction, we were able to detect HCMV DNA in BM-MSC isolated from 7 out of 19 healthy, HCMV-seropositive adults, suggesting that BM-derived perivascular stromal cells may constitute an unrecognized natural HCMV reservoir.
Collapse
Affiliation(s)
- M. A. Soland
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - L. R. Keyes
- Department of Microbiology and Immunology, School of Medicine, University of Nevada, Reno, NV
| | - R. Bayne
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - J. Moon
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - C. D. Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - S. St. Jeor
- Department of Microbiology and Immunology, School of Medicine, University of Nevada, Reno, NV
| | - G. Almeida-Porada
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, NC,Corresponding author: Graça Almeida-Porada,
| |
Collapse
|
35
|
Williams SM, Golden-Mason L, Ferguson BS, Schuetze KB, Cavasin MA, Demos-Davies K, Yeager ME, Stenmark KR, McKinsey TA. Class I HDACs regulate angiotensin II-dependent cardiac fibrosis via fibroblasts and circulating fibrocytes. J Mol Cell Cardiol 2014; 67:112-25. [PMID: 24374140 PMCID: PMC4120952 DOI: 10.1016/j.yjmcc.2013.12.013] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 12/12/2013] [Accepted: 12/17/2013] [Indexed: 01/07/2023]
Abstract
Fibrosis, which is defined as excessive accumulation of fibrous connective tissue, contributes to the pathogenesis of numerous diseases involving diverse organ systems. Cardiac fibrosis predisposes individuals to myocardial ischemia, arrhythmias and sudden death, and is commonly associated with diastolic dysfunction. Histone deacetylase (HDAC) inhibitors block cardiac fibrosis in pre-clinical models of heart failure. However, which HDAC isoforms govern cardiac fibrosis, and the mechanisms by which they do so, remains unclear. Here, we show that selective inhibition of class I HDACs potently suppresses angiotensin II (Ang II)-mediated cardiac fibrosis by targeting two key effector cell populations, cardiac fibroblasts and bone marrow-derived fibrocytes. Class I HDAC inhibition blocks cardiac fibroblast cell cycle progression through derepression of the genes encoding the cyclin-dependent kinase (CDK) inhibitors, p15 and p57. In contrast, class I HDAC inhibitors block agonist-dependent differentiation of fibrocytes through a mechanism involving repression of ERK1/2 signaling. These findings define novel roles for class I HDACs in the control of pathological cardiac fibrosis. Furthermore, since fibrocytes have been implicated in the pathogenesis of a variety of human diseases, including heart, lung and kidney failure, our results suggest broad utility for isoform-selective HDAC inhibitors as anti-fibrotic agents that function, in part, by targeting these circulating mesenchymal cells.
Collapse
Affiliation(s)
- Sarah M Williams
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA
| | - Lucy Golden-Mason
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Colorado Denver, Aurora, CO, USA
| | - Bradley S Ferguson
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA
| | - Katherine B Schuetze
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA
| | - Maria A Cavasin
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA
| | - Kim Demos-Davies
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA
| | - Michael E Yeager
- Department of Pediatrics, Division of Pulmonary and Critical Care Medicine, University of Colorado Denver, Aurora, CO, USA
| | - Kurt R Stenmark
- Department of Pediatrics, Division of Pulmonary and Critical Care Medicine, University of Colorado Denver, Aurora, CO, USA
| | - Timothy A McKinsey
- Department of Medicine, Division of Cardiology, University of Colorado Denver, Aurora, CO, USA.
| |
Collapse
|
36
|
Ringdén O, Erkers T, Nava S, Uzunel M, Iwarsson E, Conrad R, Westgren M, Mattsson J, Kaipe H. Fetal membrane cells for treatment of steroid-refractory acute graft-versus-host disease. Stem Cells 2014; 31:592-601. [PMID: 23307526 DOI: 10.1002/stem.1314] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 12/01/2012] [Indexed: 12/21/2022]
Abstract
The placenta protects the fetus from the mother's immune system. We have previously found that fetal membrane cells (FMCs) isolated from term placenta prevent alloreactivity in vitro. FMCs share many features with bone marrow-derived mesenchymal stromal cells (MSCs), which we previously introduced to treat severe acute graft-versus-host disease (GVHD). Here, we tested FMCs for treatment of steroid-refractory acute GVHD. After two passages in culture, approximately 10(9) FMCs were obtained from one single placenta, although not all cells from passage 0 and passage 1 were used for expansion. The FMCs were positive for CD29, CD44, CD73, CD90, CD105, and CD49d but were negative for hematopoietic, endothelial, and epithelial markers. Microsatellite polymorphism analysis showed that FMCs were of maternal origin. All FMCs used showed normal karyotype. Nine patients who had undergone hematopoietic stem cell transplantation (HSCT) and who had developed steroid-refractory grade III-IV acute GVHD were given 0.9-2.8 × 10(6) FMCs per kg at 15 infusions. Median age was 57 years. There was no toxicity from infusion of FMCs in eight patients. One patient had seizures after infusion. Two of eight evaluable patients had a complete response and four had a partial response, giving an overall response rate of 75%. Two patients showed no response at all. Three patients are alive from 6 to 21 months after HSCT. One patient is well and two have chronic GVHD. Thus, FMCs may be successfully used for immune modulation and tissue repair.
Collapse
Affiliation(s)
- Olle Ringdén
- Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska University Hospital, Stockholm, Sweden.
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Cohen JA. Mesenchymal stem cell transplantation in multiple sclerosis. J Neurol Sci 2013; 333:43-9. [PMID: 23294498 PMCID: PMC3624046 DOI: 10.1016/j.jns.2012.12.009] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2012] [Revised: 12/10/2012] [Accepted: 12/10/2012] [Indexed: 12/13/2022]
Abstract
Mesenchymal stem cells (MSCs) are pluripotent non-hematopoietic precursor cells that can be isolated from bone marrow and numerous other tissues, culture-expanded to purity, and induced to differentiate in vitro and in vivo into mesodermal derivatives. MSCs exhibit many phenotypic and functional similarities to pericytes. The immunomodulatory, tissue protective, and repair-promoting properties of MSCs demonstrated both in vitro and in animal models make them an attractive potential therapy for MS and other conditions characterized by inflammation and/or tissue injury. Other potential advantages of MSCs as a therapeutic include the relative ease of culture expansion, relative immunoprivilege allowing allogeneic transplantation, and their ability to traffic from blood to areas of tissue allowing intravascular administration. The overall published experience with MSC transplantation in MS is modest, but several small case series and preliminary studies yielded promising results. Several groups, including us, recently initiated formal studies of autologous, culture-expanded, bone marrow-derived MSC transplantation in MS. Although there are several potential safety concerns, to date, the procedure has been well tolerated. Future studies that more definitively assess efficacy also will need to address several technical issues.
Collapse
Affiliation(s)
- Jeffrey A Cohen
- Mellen Center, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, USA.
| |
Collapse
|
38
|
Al-toub M, Almusa A, Almajed M, Al-Nbaheen M, Kassem M, Aldahmash A, Alajez NM. Pleiotropic effects of cancer cells' secreted factors on human stromal (mesenchymal) stem cells. Stem Cell Res Ther 2013; 4:114. [PMID: 24405819 PMCID: PMC3854757 DOI: 10.1186/scrt325] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Accepted: 09/12/2013] [Indexed: 02/07/2023] Open
Abstract
Introduction Studying cancer tumors’ microenvironment may reveal a novel role in driving cancer progression and metastasis. The biological interaction between stromal (mesenchymal) stem cells (MSCs) and cancer cells remains incompletely understood. Herein, we investigated the effects of tumor cells’ secreted factors as represented by a panel of human cancer cell lines (breast (MCF7 and MDA-MB-231); prostate (PC-3); lung (NCI-H522); colon (HT-29) and head & neck (FaDu)) on the biological characteristics of MSCs. Methods Morphological changes were assessed using fluorescence microscopy. Changes in gene expression were assessed using Agilent microarray and qRT-PCR. GeneSpring 12.1 and DAVID tools were used for bioinformatic and signaling pathway analyses. Cell migration was assessed using a transwell migration system. SB-431542, PF-573228 and PD98059 were used to inhibit transforming growth factor β (TGFβ), focal adhesion kinase (FAK), and mitogen activated protein kinase kinase (MAPKK) pathways, respectively. Interleukin-1β (IL1β) was measured using ELISA. Results MSCs exposed to secreted factors present in conditioned media (CM) from FaDu, MDA-MB-231, PC-3 and NCI-H522, but not from MCF7 and HT-29, developed an elongated, spindle-shaped morphology with bipolar processes. In association with phenotypic changes, genome-wide gene expression and bioinformatics analysis revealed an enhanced pro-inflammatory response of those MSCs. Pharmacological inhibitions of FAK and MAPKK severely impaired the pro-inflammatory response of MSCs to tumor CM (approximately 80% to 99%, and 55% to 88% inhibition, respectively), while inhibition of the TGFβ pathway was found to promote the pro-inflammatory response (approximately 3-fold increase). In addition, bioinformatics and pathway analysis of gene expression data from tumor cell lines combined with experimental validation revealed tumor-derived IL1β as one mediator of the pro-inflammatory phenotype observed in MSCs exposed to tumor CM. MSCs exhibited significant tropism toward secreted factors from the aforementioned tumor cell lines, while both normal and MSCs exposed to tumor CM were capable of attracting human peripheral blood mononuclear cells (PBMCs). Conclusions Our data revealed tumor-derived IL1β as one mediator of the pro-inflammatory response in MSCs exposed to tumor CM, which was found to be positively regulated by FAK and MAPK signaling and negatively regulated by TGFβ signaling. Thus, our data support a model where MSCs could promote cancer progression through becoming pro-inflammatory cells within the cancer stroma.
Collapse
|
39
|
Plock JA, Schnider JT, Solari MG, Zheng XX, Gorantla VS. Perspectives on the use of mesenchymal stem cells in vascularized composite allotransplantation. Front Immunol 2013; 4:175. [PMID: 23888159 PMCID: PMC3719134 DOI: 10.3389/fimmu.2013.00175] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Accepted: 06/18/2013] [Indexed: 12/13/2022] Open
Abstract
Reconstructive transplantation has emerged as clinical reality over the past decade. Long-term graft acceptance has been feasible in extremity and facial vascularized composite allotransplantation (VCA) under standard immunosuppression. Minimizing overall burden of lifelong immunosuppression is key to wider application of these non-life saving grafts. Allograft tolerance is the holy grail of many cell-based immunomodulatory strategies. Recent protocols using mesenchymal stem cells from bone marrow and adipose tissue offer promise and potential in VCA. This article provides an overview of the experimental basis, the scientific background and clinical applications of stem cell-based therapies in the field of reconstructive allotransplantation.
Collapse
Affiliation(s)
- Jan A Plock
- Department of Plastic Surgery, University of Pittsburgh Medical Center , Pittsburgh, PA , USA ; Division of Plastic and Hand Surgery, University Hospital Zurich , Zurich , Switzerland
| | | | | | | | | |
Collapse
|
40
|
Miteva K, Van Linthout S, Volk HD, Tschöpe C. Immunomodulatory effects of mesenchymal stromal cells revisited in the context of inflammatory cardiomyopathy. Stem Cells Int 2013; 2013:353097. [PMID: 23853610 PMCID: PMC3703801 DOI: 10.1155/2013/353097] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 05/13/2013] [Indexed: 12/29/2022] Open
Abstract
Myocarditis is a common inflammatory cardiomyopathy, associated with cardiomyocyte apoptosis, which can lead to chronic left ventricular dysfunction. Under conventional heart failure therapy, inflammatory cardiomyopathy typically has a progressive course, indicating a need for alternative therapeutic strategies to improve long-term outcomes. Experimental and clinical studies consistently support the application of cellular transplantation as a strategy to improve myocardial function. Mesenchymal stromal cells (MSCs) mediate distinct paracrine effects supporting endogenous regeneration, but most important are their remarkable immunoregulatory properties. In this review, an overview of current knowledge on immunopathology in myocarditis will be given. Furthermore, current research regarding the immunomodulatory properties of MSCs in the context of myocarditis will be discussed. Finally, the impact of MSC priming by the environment on their functionality and the advantages of systemic administration of MSCs under myocarditis are outlined.
Collapse
Affiliation(s)
- Kapka Miteva
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow Clinic, Südstrabe 2, 13353 Berlin, Germany
| | - Sophie Van Linthout
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow Clinic, Südstrabe 2, 13353 Berlin, Germany
| | - Hans-Dieter Volk
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow Clinic, Südstrabe 2, 13353 Berlin, Germany
- Institute of Medical Immunology, Charité, University Medicine Berlin, Campus Virchow Clinic, Südstrabe 2, 13353 Berlin, Germany
| | - Carsten Tschöpe
- Berlin-Brandenburg Center for Regenerative Therapies, Charité, University Medicine Berlin, Campus Virchow Clinic, Südstrabe 2, 13353 Berlin, Germany
- Department of Cardiology and Pneumology, Charité, University Medicine Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany
- DZHK, Deutsches Zentrum für Herz-Kreislauf-Forschung, Berlin, Germany
| |
Collapse
|
41
|
The role of mesenchymal stromal cells in chronic transplant rejection after solid organ transplantation. Curr Opin Organ Transplant 2013; 18:44-50. [DOI: 10.1097/mot.0b013e32835c2939] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
42
|
Zheng B, Wang C, He L, Xu X, Qu J, Hu J, Zhang H. Neural differentiation of mesenchymal stem cells influences chemotactic responses to HGF. J Cell Physiol 2012; 228:149-62. [PMID: 22570218 DOI: 10.1002/jcp.24114] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recently, mesenchymal stem cells (MSCs) have been extensively used for cell-based therapies in neuronal degenerative disease. Although much effort has been devoted to the delineation of factors involved in the migration of MSCs, the relationship between the chemotactic responses and the differentiation status of these cells remains elusive. Here, we report that MSCs in varying neural differentiation states display different chemotactic responses to hepatocyte growth factor (HGF): first, the number of chemotaxing MSCs and the optimal concentrations of HGF that induced the peak migration varied greatly; second, time-lapse video analysis showed that MSCs in certain differentiation state migrated more efficiently toward HGF; third, the phosphorylation levels of Akt, ERK1/2, SAPK/JNK, and p38MAPK were closely related to the differentiation levels of MSCs subjected to HGF; and finally, although inhibition of ERK1/2 signaling significantly attenuated HGF-stimulated transfilter migration of both undifferentiated and differentiating MSCs, abolishment of PI3K/Akt, p38MAPK, or SAPK/JNK signaling only decreased the number of migrated cells in certain differentiation state(s). Blocking of PI3K/Akt or MAPK signaling impaired the migration efficiency and/or speed, the extent of which depends on the cell differentiation states. Meanwhile, F-actin rearrangement, which is essential for MSCs chemotaxis, was induced by HGF, and the time points of cytoskeletal reorganization were different among these cells. Collectively, these results demonstrate that neural differentiation of MSCs influences their chemotactic responses to HGF: MSCs in varying differentiation states possess different migratory capacities, thereby shedding light on optimization of the therapeutic potential of MSCs to be employed for neural regeneration after injury.
Collapse
Affiliation(s)
- Bing Zheng
- Department of Cell Biology, Jiangsu Key Laboratory of Stem Cell Research, Medical College of Soochow University, Suzhou Industrial Park, Suzhou, China
| | | | | | | | | | | | | |
Collapse
|
43
|
Nold P, Brendel C, Neubauer A, Bein G, Hackstein H. Good manufacturing practice-compliant animal-free expansion of human bone marrow derived mesenchymal stroma cells in a closed hollow-fiber-based bioreactor. Biochem Biophys Res Commun 2012; 430:325-30. [PMID: 23146633 DOI: 10.1016/j.bbrc.2012.11.001] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2012] [Accepted: 11/01/2012] [Indexed: 12/18/2022]
Abstract
Mesenchymal stroma cells (MSC) are increasingly recognized for various applications of cell-based therapies such as regenerative medicine or immunomodulatory treatment strategies. Standardized large-scale expansions of MSC under good manufacturing practice (GMP)-compliant conditions avoiding animal derived components are mandatory for further evaluation of these novel therapeutic approaches in clinical trials. We applied a novel automated hollow fiber cell expansion system (CES) for in vitro expansion of human bone marrow derived MSC employing a GMP-compliant culture medium with human platelet lysate (HPL). Between 8 and 32 ml primary bone marrow aspirate were loaded into the hollow fiber CES and cultured for 15-27 days. 2-58 million MSC were harvested after primary culture. Further GMP-compliant cultivation of second passage MSC for 13 days led to further 10-20-fold enrichment. Viability, surface antigen expression, differentiation capacity and immunosuppressive function of MSC cultured in the hollow fiber CES were in line with standard criteria for MSC definition. We conclude that MSC can be enriched from primary bone marrow aspirate in a GMP-conform manner within a closed hollow fiber bioreactor and maintain their T lymphocyte inhibitory capacity. Standardized and reliable conditions for large scale MSC expansion pave the way for safe applications in humans in different therapeutic approaches.
Collapse
Affiliation(s)
- Philipp Nold
- Dept. of Hematology, Oncology and Immunology, Philipps University Marburg and Universitätsklinikum Giessen und Marburg, Germany
| | | | | | | | | |
Collapse
|
44
|
de Vries DK, Schaapherder AFM, Reinders MEJ. Mesenchymal stromal cells in renal ischemia/reperfusion injury. Front Immunol 2012; 3:162. [PMID: 22783252 PMCID: PMC3387652 DOI: 10.3389/fimmu.2012.00162] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Accepted: 05/30/2012] [Indexed: 12/15/2022] Open
Abstract
Ischemia/reperfusion (I/R) injury is an inevitable consequence of organ transplantation and a major determinant of patient and graft survival in kidney transplantation. Renal I/R injury can lead to fibrosis and graft failure. Although the exact sequence of events in the pathophysiology of I/R injury remains unknown, the role of inflammation has become increasingly clear. In this perspective, mesenchymal stromal cells (MSCs) are under extensive investigation as potential therapy for I/R injury, since MSCs are able to exert immune regulatory and reparative effects. Various preclinical studies indicate the beneficial effects of MSCs in ameliorating renal injury and accelerating tissue repair. These versatile cells have been shown to migrate to sites of injury and to enhance repair by paracrine mechanisms instead of by differentiating and replacing the injured cells. The first phase I studies of MSCs in human renal I/R injury and kidney transplantation have been started, and results are awaited soon. In this review, preliminary results and opportunities of MSCs in human renal I/R injury are summarized. We might be heading towards a cell-based paradigm shift in the treatment of renal I/R injury.
Collapse
Affiliation(s)
- Dorottya K de Vries
- Department of Surgery, Leiden University Medical Center, Leiden, Netherlands
| | | | | |
Collapse
|
45
|
Soland MA, Bego MG, Colletti E, Porada CD, Zanjani ED, St Jeor S, Almeida-Porada G. Modulation of human mesenchymal stem cell immunogenicity through forced expression of human cytomegalovirus us proteins. PLoS One 2012; 7:e36163. [PMID: 22666319 PMCID: PMC3364258 DOI: 10.1371/journal.pone.0036163] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Accepted: 04/01/2012] [Indexed: 12/22/2022] Open
Abstract
Background Mesenchymal stem cells (MSC) are promising candidates for cell therapy, as they migrate to areas of injury, differentiate into a broad range of specialized cells, and have immunomodulatory properties. However, MSC are not invisible to the recipient's immune system, and upon in vivo administration, allogeneic MSC are able to trigger immune responses, resulting in rejection of the transplanted cells, precluding their full therapeutic potential. Human cytomegalovirus (HCMV) has developed several strategies to evade cytotoxic T lymphocyte (CTL) and Natural Killer (NK) cell recognition. Our goal is to exploit HCMV immunological evasion strategies to reduce MSC immunogenicity. Methodology/Principal Findings We genetically engineered human MSC to express HCMV proteins known to downregulate HLA-I expression, and investigated whether modified MSC were protected from CTL and NK attack. Flow cytometric analysis showed that amongst the US proteins tested, US6 and US11 efficiently reduced MSC HLA-I expression, and mixed lymphocyte reaction demonstrated a corresponding decrease in human and sheep mononuclear cell proliferation. NK killing assays showed that the decrease in HLA-I expression did not result in increased NK cytotoxicity, and that at certain NK∶MSC ratios, US11 conferred protection from NK cytotoxic effects. Transplantation of MSC-US6 or MSC-US11 into pre-immune fetal sheep resulted in increased liver engraftment when compared to control MSC, as demonstrated by qPCR and immunofluorescence analyses. Conclusions and Significance These data demonstrate that engineering MSC to express US6 and US11 can be used as a means of decreasing recognition of MSC by the immune system, allowing higher levels of engraftment in an allogeneic transplantation setting. Since one of the major factors responsible for the failure of allogeneic-donor MSC to engraft is the mismatch of HLA-I molecules between the donor and the recipient, MSC-US6 and MSC-US11 could constitute an off-the-shelf product to overcome donor-recipient HLA-I mismatch.
Collapse
Affiliation(s)
- Melisa A Soland
- Department of Animal Biotechnology, University of Nevada, Reno, Nevada, United States of America
| | | | | | | | | | | | | |
Collapse
|
46
|
Cardiac Fibrosis in Human Transplanted Hearts Is Mainly Driven by Cells of Intracardiac Origin. J Am Coll Cardiol 2012; 59:1008-16. [DOI: 10.1016/j.jacc.2011.11.036] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 11/22/2011] [Accepted: 11/29/2011] [Indexed: 11/21/2022]
|
47
|
Spaeth EL, Kidd S, Marini FC. Tracking inflammation-induced mobilization of mesenchymal stem cells. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2012; 904:173-90. [PMID: 22890932 DOI: 10.1007/978-1-61779-943-3_15] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The act of migration is similar for many cell types. The migratory mechanism of mesenchymal stem cells (MSC) is not completely elucidated, yet many of the initial studies have been based on current understanding of the leukocyte migration. A normal function of MSC is the ability of the cell to migrate to and repair wounded tissue. This wound healing property of MSC originates with migration towards inflammatory signals produced by the wounded environment [1]. A tumor and its microenvironment are capable of eliciting a similar inflammatory response from the MSC, thus resulting in migration of the MSC towards the tumor microenvironment. We have shown MSC migration both in vitro and in vivo. In this chapter, we elucidate several in vivo methods to study MSC migration and mobilization to the tumor microenvironment. The first model is an exogenous model of MSC migration that can be performed in both xenograft and syngenic systems with in vitro expanded MSC. The second model utilizes transgenic-fluorescent--colored mice to follow endogenous bone marrow components including MSC. The third technique enables us to analyze data from the transgenic model through multispectral imaging. Furthermore, the migratory phenotype of MSC can be exploited for use in tumor-targeted gene delivery therapy has been efficacious in animal model studies and is an anticipated therapeutic device in clinical trials.
Collapse
Affiliation(s)
- Erika L Spaeth
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | |
Collapse
|
48
|
Genetically engineered mesenchymal stem cells as a proposed therapeutic for Huntington's disease. Mol Neurobiol 2011; 45:87-98. [PMID: 22161544 PMCID: PMC3259334 DOI: 10.1007/s12035-011-8219-8] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2011] [Accepted: 11/09/2011] [Indexed: 12/14/2022]
Abstract
There is much interest in the use of mesenchymal stem cells/marrow stromal cells (MSC) to treat neurodegenerative disorders, in particular those that are fatal and difficult to treat, such as Huntington's disease. MSC present a promising tool for cell therapy and are currently being tested in FDA-approved phase I-III clinical trials for many disorders. In preclinical studies of neurodegenerative disorders, MSC have demonstrated efficacy, when used as delivery vehicles for neural growth factors. A number of investigators have examined the potential benefits of innate MSC-secreted trophic support and augmented growth factors to support injured neurons. These include overexpression of brain-derived neurotrophic factor and glial-derived neurotrophic factor, using genetically engineered MSC as a vehicle to deliver the cytokines directly into the microenvironment. Proposed regenerative approaches to neurological diseases using MSC include cell therapies in which cells are delivered via intracerebral or intrathecal injection. Upon transplantation, MSC in the brain promote endogenous neuronal growth, encourage synaptic connection from damaged neurons, decrease apoptosis, reduce levels of free radicals, and regulate inflammation. These abilities are primarily modulated through paracrine actions. Clinical trials for MSC injection into the central nervous system to treat amyotrophic lateral sclerosis, traumatic brain injury, and stroke are currently ongoing. The current data in support of applying MSC-based cellular therapies to the treatment of Huntington's disease is discussed.
Collapse
|
49
|
Abstract
The survival of extremely premature newborns has increased because of improvements in perinatal care. These infants however, are at high risk for chronic lung disease of prematurity or bronchopulmonary dysplasia (BPD). BPD, the most common complication in infants born before 28 weeks of gestation, is a multifactorial disease characterized by an arrest in alveolar development. Current preventive and curative therapies show limited efficacy. Cell-based therapies hold tremendous promise in regenerative medicine. Recent evidence suggests the therapeutic benefit of mesenchymal stem (or stromal) cells (MSC) in various diseases, including among others neurodegenerative, cardiovascular and respiratory disorders. Moreover, in an oxygen-induced BPD model, we and others recently demonstrated that bone marrow (BM) derived-MSCs efficiently prevent the arrest in lung development. In this review, we summarize the current knowledge regarding the therapeutic properties and mechanisms of action, specifically paracrine, of MSCs.
Collapse
Affiliation(s)
- P Waszak
- Service de Réanimation, Soins Intensifs et Médecine Néonatals, 10 Rue du Dr Heydenreich, 54042 Nancy cedex, France.
| | | |
Collapse
|
50
|
Otto WR, Wright NA. Mesenchymal stem cells: from experiment to clinic. FIBROGENESIS & TISSUE REPAIR 2011; 4:20. [PMID: 21902837 PMCID: PMC3182886 DOI: 10.1186/1755-1536-4-20] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 09/08/2011] [Indexed: 02/07/2023]
Abstract
There is currently much interest in adult mesenchymal stem cells (MSCs) and their ability to differentiate into other cell types, and to partake in the anatomy and physiology of remote organs. It is now clear these cells may be purified from several organs in the body besides bone marrow. MSCs take part in wound healing by contributing to myofibroblast and possibly fibroblast populations, and may be involved in epithelial tissue regeneration in certain organs, although this remains more controversial. In this review, we examine the ability of MSCs to modulate liver, kidney, heart and intestinal repair, and we update their opposing qualities of being less immunogenic and therefore tolerated in a transplant situation, yet being able to contribute to xenograft models of human tumour formation in other contexts. However, such observations have not been replicated in the clinic. Recent studies showing the clinical safety of MSC in several pathologies are discussed. The possible opposing powers of MSC need careful understanding and control if their clinical potential is to be realised with long-term safety for patients.
Collapse
Affiliation(s)
- William R Otto
- Histopathology Laboratory, Cancer Research UK, London Research Institute, 44, Lincoln's Inn Fields, London WC2A 3LY, UK.
| | | |
Collapse
|