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Kushida Y, Oguma Y, Abe K, Deguchi T, Barbera FG, Nishimura N, Fujioka K, Iwatani S, Dezawa M. Human post-implantation blastocyst-like characteristics of Muse cells isolated from human umbilical cord. Cell Mol Life Sci 2024; 81:297. [PMID: 38992309 PMCID: PMC11335221 DOI: 10.1007/s00018-024-05339-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/13/2024]
Abstract
Muse cells, identified as cells positive for the pluripotent surface marker SSEA-3, are pluripotent-like endogenous stem cells located in the bone marrow (BM), peripheral blood, and organ connective tissues. The detailed characteristics of SSEA-3(+) cells in extraembryonic tissue, however, are unknown. Here, we demonstrated that similar to human-adult tissue-Muse cells collected from the BM, adipose tissue, and dermis as SSEA-3(+), human-umbilical cord (UC)-SSEA-3(+) cells express pluripotency markers, differentiate into triploblastic-lineage cells at a single cell level, migrate to damaged tissue, and exhibit low telomerase activity and non-tumorigenicity. Notably, ~ 20% of human-UC-SSEA-3(+) cells were negative for X-inactive specific transcript (XIST), a naïve pluripotent stem cell characteristic, whereas all human adult tissue-Muse cells are XIST-positive. Single-cell RNA sequencing revealed that the gene expression profile of human-UC-SSEA-3(+) cells was more similar to that of human post-implantation blastocysts than human-adult tissue-Muse cells. The DNA methylation level showed the same trend, and notably, the methylation levels in genes particularly related to differentiation were lower in human-UC-SSEA-3(+) cells than in human-adult tissue-Muse cells. Furthermore, human-UC-SSEA-3(+) cells newly express markers specific to extraembryonic-, germline-, and hematopoietic-lineages after differentiation induction in vitro whereas human-adult tissue-Muse cells respond only partially to the induction. Among various stem/progenitor cells in living bodies, those that exhibit properties similar to post-implantation blastocysts in a naïve state have not yet been found in humans. Easily accessible human-UC-SSEA-3(+) cells may be a valuable tool for studying early-stage human development and human reproductive medicine.
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Affiliation(s)
- Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan.
| | - Yo Oguma
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan
| | - Kana Abe
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan
| | - Taichi Deguchi
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan
| | - Federico Girolamo Barbera
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan
| | - Noriyuki Nishimura
- Department of Public Health, Kobe University Graduate School of Health Science, Kobe, Japan
| | - Kazumichi Fujioka
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Sota Iwatani
- Department of Neonatology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Hyogo, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-Machi, Aoba-Ku, Sendai, Miyagi, 980-8575, Japan.
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Que H, Mai E, Hu Y, Li H, Zheng W, Jiang Y, Han F, Li X, Gong P, Gu J. Multilineage-differentiating stress-enduring cells: a powerful tool for tissue damage repair. Front Cell Dev Biol 2024; 12:1380785. [PMID: 38872932 PMCID: PMC11169632 DOI: 10.3389/fcell.2024.1380785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/08/2024] [Indexed: 06/15/2024] Open
Abstract
Multilineage-differentiating stress-enduring (Muse) cells are a type of pluripotent cell with unique characteristics such as non-tumorigenic and pluripotent differentiation ability. After homing, Muse cells spontaneously differentiate into tissue component cells and supplement damaged/lost cells to participate in tissue repair. Importantly, Muse cells can survive in injured tissue for an extended period, stabilizing and promoting tissue repair. In addition, it has been confirmed that injection of exogenous Muse cells exerts anti-inflammatory, anti-apoptosis, anti-fibrosis, immunomodulatory, and paracrine protective effects in vivo. The discovery of Muse cells is an important breakthrough in the field of regenerative medicine. The article provides a comprehensive review of the characteristics, sources, and potential mechanisms of Muse cells for tissue repair and regeneration. This review serves as a foundation for the further utilization of Muse cells as a key clinical tool in regenerative medicine.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Puyang Gong
- College of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Jian Gu
- College of Pharmacy, Southwest Minzu University, Chengdu, China
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Win KHN, Kushida Y, Yamana K, Iwatani S, Yoshida M, Nino N, Mon CY, Ohsaki H, Kamoshida S, Fujioka K, Dezawa M, Nishimura N. Human Muse cells isolated from preterm- and term-umbilical cord delivered therapeutic effects in rat bleomycin-induced lung injury model without immunosuppressant. Stem Cell Res Ther 2024; 15:147. [PMID: 38773627 PMCID: PMC11110192 DOI: 10.1186/s13287-024-03763-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 05/15/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND Bleomycin (BLM)-induced lung injury is characterized by mixed histopathologic changes with inflammation and fibrosis, such as observed in human patients with bronchopulmonary dysplasia, idiopathic pulmonary fibrosis, and chronic obstructive pulmonary disease. Although no curative therapies for these lung diseases exist, stem cell therapy has emerged as a potential therapeutic option. Multilineage-differentiating stress-enduring (Muse) cells are endogenous pluripotent- and macrophage-like stem cells distributed in various adult and fetal tissues as stage-specific embryonic antigen-3-positive cells. They selectively home to damaged tissue by sensing sphingosine-1-phosphate and replace the damaged/apoptotic cells by in vivo differentiation. Clinical trials for some human diseases suggest the safety and therapeutic efficacy of intravenously injected human leukocyte antigen-mismatched allogenic Muse cells from adult bone marrow (BM) without immunosuppressant. Here, we evaluated the therapeutic effects of human Muse cells from preterm and term umbilical cord (UC), and adult BM in a rat BLM-induced lung injury model. METHODS Rats were endotracheally administered BLM to induce lung injury on day 0. On day 3, human preterm UC-Muse, term UC-Muse, or adult BM-Muse cells were administered intravenously without immunosuppressants, and rats were subjected to histopathologic analysis on day 21. Body weight, serum surfactant protein D (SP-D) levels, and oxygen saturation (SpO2) were monitored. Histopathologic lung injury scoring by the Ashcroft and modified American Thoracic Society document scales, quantitative characterization of engrafted Muse cells, RNA sequencing analysis, and in vitro migration assay of infused Muse cells were performed. RESULTS Rats administered preterm- and term-UC-Muse cells exhibited a significantly better recovery based on weight loss, serum SP-D levels, SpO2, and histopathologic lung injury scores, and a significantly higher rate of both Muse cell homing to the lung and alveolar marker expression (podoplanin and prosurfactant protein-C) than rats administered BM-Muse cells. Rats receiving preterm-UC-Muse cells showed statistically superior results to those receiving term-UC-Muse cells in many of the measures. These findings are thought to be due to higher expression of genes related to cell migration, lung differentiation, and cell adhesion. CONCLUSION Preterm UC-Muse cells deliver more efficient therapeutic effects than term UC- and BM-Muse cells for treating BLM-induced lung injury in a rat model.
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Affiliation(s)
- Kaung Htet Nay Win
- Department of Public Health, Kobe University Graduate School of Health Science, 7-10-2 Tomogaoka, Suma-ku, Kobe, Hyogo, 654-0142, Japan
| | - Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan
| | - Keiji Yamana
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Sota Iwatani
- Department of Neonatology, Kobe Children's Hospital, Kobe, Hyogo, Japan
| | - Makiko Yoshida
- Department of Pathology, Kobe Children's Hospital, Kobe, Hyogo, Japan
| | - Nanako Nino
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Cho Yee Mon
- Department of Public Health, Kobe University Graduate School of Health Science, 7-10-2 Tomogaoka, Suma-ku, Kobe, Hyogo, 654-0142, Japan
| | - Hiroyuki Ohsaki
- Department of Medical Biophysics, Kobe University Graduate School of Health Science, Kobe, Hyogo, Japan
| | - Shingo Kamoshida
- Department of Medical Biophysics, Kobe University Graduate School of Health Science, Kobe, Hyogo, Japan
| | - Kazumichi Fujioka
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Hyogo, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 980-8575, Japan.
| | - Noriyuki Nishimura
- Department of Public Health, Kobe University Graduate School of Health Science, 7-10-2 Tomogaoka, Suma-ku, Kobe, Hyogo, 654-0142, Japan.
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Velasco MG, Satué K, Chicharro D, Martins E, Torres-Torrillas M, Peláez P, Miguel-Pastor L, Del Romero A, Damiá E, Cuervo B, Carrillo JM, Cugat R, Sopena JJ, Rubio M. Multilineage-Differentiating Stress-Enduring Cells (Muse Cells): The Future of Human and Veterinary Regenerative Medicine. Biomedicines 2023; 11:biomedicines11020636. [PMID: 36831171 PMCID: PMC9953712 DOI: 10.3390/biomedicines11020636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/13/2023] [Accepted: 02/17/2023] [Indexed: 02/22/2023] Open
Abstract
In recent years, several studies have been conducted on Muse cells mainly due to their pluripotency, high tolerance to stress, self-renewal capacity, ability to repair DNA damage and not being tumoral. Additionally, since these stem cells can be isolated from different tissues in the adult organism, obtaining them is not considered an ethical problem, providing an advantage over embryonic stem cells. Regarding their therapeutic potential, few studies have reported clinical applications in the treatment of different diseases, such as aortic aneurysm and chondral injuries in the mouse or acute myocardial infarction in the swine, rabbit, sheep and in humans. This review aims to describe the characterization of Muse cells, show their biological characteristics, explain the differences between Muse cells and mesenchymal stem cells, and present their contribution to the treatment of some diseases.
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Affiliation(s)
- María Gemma Velasco
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Katy Satué
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Deborah Chicharro
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Emma Martins
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Marta Torres-Torrillas
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Pau Peláez
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Laura Miguel-Pastor
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Ayla Del Romero
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Elena Damiá
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - Belén Cuervo
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
| | - José María Carrillo
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
- Garcia Cugat Foundation CEU-UCH Chair of Medicine and Regenerative Surgery, 08006 Barcelona, Spain
| | - Ramón Cugat
- Garcia Cugat Foundation CEU-UCH Chair of Medicine and Regenerative Surgery, 08006 Barcelona, Spain
| | - Joaquín Jesús Sopena
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
- Garcia Cugat Foundation CEU-UCH Chair of Medicine and Regenerative Surgery, 08006 Barcelona, Spain
- Correspondence:
| | - Mónica Rubio
- Bioregenerative Medicine and Applied Surgery Research Group, Department of Animal Medicine and Surgery, CEU Cardenal Herrera University, CEU Universities, C/Tirant lo Blanc, 7, Alfara del Patriarca, 46115 Valencia, Spain
- Garcia Cugat Foundation CEU-UCH Chair of Medicine and Regenerative Surgery, 08006 Barcelona, Spain
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Single-cell RNA sequencing reveals different signatures of mesenchymal stromal cell pluripotent-like and multipotent populations. iScience 2022; 25:105395. [PMID: 36339265 PMCID: PMC9633745 DOI: 10.1016/j.isci.2022.105395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 07/22/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
Somatic stem cells are advantageous research targets for understanding the properties required to maintain stemness. Human bone marrow-mesenchymal stromal cells (BM-MSCs) were separated into pluripotent-like SSEA-3(+) Muse cells (Muse-MSCs) and multipotent SSEA-3(−) MSCs (MSCs) and were subjected to single-cell RNA sequencing analysis. Compared with MSCs, Muse-MSCs exhibited higher expression levels of the p53 repressor MDM2; signal acceptance-related genes EGF, VEGF, PDGF, WNT, TGFB, INHB, and CSF; ribosomal protein; and glycolysis and oxidative phosphorylation. Conversely, MSCs had higher expression levels of FGF and ANGPT; Rho family and caveola-related genes; amino acid and cofactor metabolism; MHC class I/II, and lysosomal enzyme genes than Muse-MSCs. Unsupervised clustering further divided Muse-MSCs into two clusters stratified by the expression of cell cycle-related genes, and MSCs into three clusters stratified by the expression of cell cycle-, cytoskeleton-, and extracellular matrix-related genes. This study evaluating the differentiation ability of BM-MSC subpopulations provides intriguing insights for understanding stemness. MSCs were separated into pluripotent-like Muse-MSCs and multipotent MSCs Gene expressions of Muse-MSCs and MSCs were analyzed by single-cell RNA sequencing p53 suppressor, ribosomal protein, and energy metabolism were higher in Muse-MSCs Genes related to the cytoskeleton, amino acid metabolism, and MHC were higher in MSCs
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Regenerative Medicine-Based Treatment for Vitiligo: An Overview. Biomedicines 2022; 10:biomedicines10112744. [DOI: 10.3390/biomedicines10112744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022] Open
Abstract
Vitiligo is a complex disorder with an important effect on the self-esteem and social life of patients. It is the commonest acquired depigmentation disorder characterized by the development of white macules resulting from the selective loss of epidermal melanocytes. The pathophysiology is complex and involves genetic predisposition, environmental factors, oxidative stress, intrinsic metabolic dysfunctions, and abnormal inflammatory/immune responses. Although several therapeutic options have been proposed to stabilize the disease by stopping the depigmentation process and inducing durable repigmentation, no specific cure has yet been defined, and the long-term persistence of repigmentation is unpredictable. Recently, due to the progressive loss of functional melanocytes associated with failure to spontaneously recover pigmentation, several different cell-based and cell-free regenerative approaches have been suggested to treat vitiligo. This review gives an overview of clinical and preclinical evidence for innovative regenerative approaches for vitiligo patients.
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Kuroda Y, Oguma Y, Hall K, Dezawa M. Endogenous reparative pluripotent Muse cells with a unique immune privilege system: Hint at a new strategy for controlling acute and chronic inflammation. Front Pharmacol 2022; 13:1027961. [PMID: 36339573 PMCID: PMC9627303 DOI: 10.3389/fphar.2022.1027961] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/05/2022] [Indexed: 11/21/2022] Open
Abstract
Multilineage-differentiating stress enduring (Muse) cells, non-tumorigenic endogenous pluripotent stem cells, reside in the bone marrow (BM), peripheral blood, and connective tissue as pluripotent surface marker SSEA-3(+) cells. They express other pluripotent markers, including Nanog, Oct3/4, and Sox2 at moderate levels, differentiate into triploblastic lineages, self-renew at a single cell level, and exhibit anti-inflammatory effects. Cultured mesenchymal stromal cells (MSCs) and fibroblasts contain several percent of SSEA-3(+)-Muse cells. Circulating Muse cells, either endogenous or administered exogenously, selectively accumulate at the damaged site by sensing sphingosine-1-phosphate (S1P), a key mediator of inflammation, produced by damaged cells and replace apoptotic and damaged cells by spontaneously differentiating into multiple cells types that comprise the tissue and repair the tissue. Thus, intravenous injection is the main route for Muse cell treatment, and surgical operation is not necessary. Furthermore, gene introduction or cytokine induction are not required for generating pluripotent or differentiated states prior to treatment. Notably, allogenic and xenogenic Muse cells escape host immune rejection after intravenous injection and survive in the tissue as functioning cells over 6 and ∼2 months, respectively, without immunosuppressant treatment. Since Muse cells survive in the host tissue for extended periods of time, therefore their anti-inflammatory, anti-fibrotic, and trophic effects are long-lasting. These unique characteristics have led to the administration of Muse cells via intravenous drip in clinical trials for stroke, acute myocardial infarction, epidermolysis bullosa, spinal cord injury, neonatal hypoxic ischemic encephalopathy, amyotrophic lateral sclerosis, and COVID-19 acute respiratory distress syndrome without HLA-matching or immunosuppressive treatment.
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Wakao S, Oguma Y, Kushida Y, Kuroda Y, Tatsumi K, Dezawa M. Phagocytosing differentiated cell-fragments is a novel mechanism for controlling somatic stem cell differentiation within a short time frame. Cell Mol Life Sci 2022; 79:542. [PMID: 36203068 PMCID: PMC9537123 DOI: 10.1007/s00018-022-04555-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 09/09/2022] [Accepted: 09/10/2022] [Indexed: 11/29/2022]
Abstract
Stem cells undergo cytokine-driven differentiation, but this process often takes longer than several weeks to complete. A novel mechanism for somatic stem cell differentiation via phagocytosing ‘model cells’ (apoptotic differentiated cells) was found to require only a short time frame. Pluripotent-like Muse cells, multipotent mesenchymal stem cells (MSCs), and neural stem cells (NSCs) phagocytosed apoptotic differentiated cells via different phagocytic receptor subsets than macrophages. The phagocytosed-differentiated cell-derived contents (e.g., transcription factors) were quickly released into the cytoplasm, translocated into the nucleus, and bound to promoter regions of the stem cell genomes. Within 24 ~ 36 h, the cells expressed lineage-specific markers corresponding to the phagocytosed-differentiated cells, both in vitro and in vivo. At 1 week, the gene expression profiles were similar to those of the authentic differentiated cells and expressed functional markers. Differentiation was limited to the inherent potential of each cell line: triploblastic-, adipogenic-/chondrogenic-, and neural-lineages in Muse cells, MSCs, and NSCs, respectively. Disruption of phagocytosis, either by phagocytic receptor inhibition via small interfering RNA or annexin V treatment, impeded differentiation in vitro and in vivo. Together, our findings uncovered a simple mechanism by which differentiation-directing factors are directly transferred to somatic stem cells by phagocytosing apoptotic differentiated cells to trigger their rapid differentiation into the target cell lineage.
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Affiliation(s)
- Shohei Wakao
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan.
| | - Yo Oguma
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Yasumasa Kuroda
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan
| | - Kazuki Tatsumi
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan.,Regenerative Medicine Division, Analytical Research Department, Technology Development Unit, Life Science Institute, Inc., Tokyo, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, 2-1, Seiryo-Machi, Aoba-Ku, Sendai, 980-8575, Japan.
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Hatabi K, Hirohara Y, Kushida Y, Kuroda Y, Wakao S, Trosko J, Dezawa M. Inhibition of Gap Junctional Intercellular Communication Upregulates Pluripotency Gene Expression in Endogenous Pluripotent Muse Cells. Cells 2022; 11:2701. [PMID: 36078111 PMCID: PMC9455024 DOI: 10.3390/cells11172701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/18/2022] Open
Abstract
Gap junctions (GJ) are suggested to support stem cell differentiation. The Muse cells that are applied in clinical trials are non-tumorigenic pluripotent-like endogenous stem cells, can be collected as stage-specific embryonic antigen 3 (SSEA-3+) positive cells from multiple tissues, and show triploblastic differentiation and self-renewability at a single cell level. They were reported to up-regulate pluripotency gene expression in suspension. We examined how GJ inhibition affected pluripotency gene expression in adherent cultured-Muse cells. Muse cells, mainly expressing gap junction alpha-1 protein (GJA1), reduced GJ intercellular communication from ~85% to 5-8% after 24 h incubation with 120 μM 18α-glycyrrhetinic acid, 400 nM 12-O-tetradecanoylphorbol-13-acetate, and 90 μM dichlorodiphenyltrichloroethane, as confirmed by a dye-transfer assay. Following inhibition, NANOG, OCT3/4, and SOX2 were up-regulated 2-4.5 times more; other pluripotency-related genes, such as KLF4, CBX7, and SPRY2 were elevated; lineage-specific differentiation-related genes were down-regulated in quantitative-PCR and RNA-sequencing. Connexin43-siRNA introduction also confirmed the up-regulation of NANOG, OCT3/4, and SOX2. YAP, a co-transcriptional factor in the Hippo signaling pathway that regulates pluripotency gene expression, co-localized with GJA1 (also known as Cx43) in the cell membrane and was translocated to the nucleus after GJ inhibition. Adherent culture is usually more suitable for the stable expansion of cells than is a suspension culture. GJ inhibition is suggested to be a simple method to up-regulate pluripotency in an adherent culture that involves a Cx43-YAP axis in pluripotent stem cells, such as Muse cells.
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Affiliation(s)
- Khaled Hatabi
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
| | - Yukari Hirohara
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
- Regenerative Medicine Division, Life Science Institute, Inc., Tokyo 135-0004, Japan
| | - Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
| | - Yasumasa Kuroda
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
| | - Shohei Wakao
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
| | - James Trosko
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai 980–8575, Japan
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Li H, Wei J, Liu X, Zhang P, Lin J. Muse cells: ushering in a new era of stem cell-based therapy for stroke. Stem Cell Res Ther 2022; 13:421. [PMID: 35986359 PMCID: PMC9389783 DOI: 10.1186/s13287-022-03126-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 08/07/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractStem cell-based regenerative therapies have recently become promising and advanced for treating stroke. Mesenchymal stem cells (MSCs) and induced pluripotent stem cells (iPSCs) have received the most attention for treating stroke because of the outstanding paracrine function of MSCs and the three-germ-layer differentiation ability of iPSCs. However, the unsatisfactory homing ability, differentiation, integration, and survival time in vivo limit the effectiveness of MSCs in regenerative medicine. The inherent tumorigenic property of iPSCs renders complete differentiation necessary before transplantation, which is complicated and expensive and affects the consistency among cell batches. Multilineage differentiating stress-enduring (Muse) cells are natural pluripotent stem cells in the connective tissues of nearly every organ and thus are considered nontumorigenic. A single Muse cell can differentiate into all three-germ-layer, preferentially migrate to damaged sites after transplantation, survive in hostile environments, and spontaneously differentiate into tissue-compatible cells, all of which can compensate for the shortcomings of MSCs and iPSCs. This review summarizes the recent progress in understanding the biological properties of Muse cells and highlights the differences between Muse cells and other types of stem cells. Finally, we summarized the current research progress on the application of Muse cells on stroke and challenges from bench to bedside.
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Mao XQ, Cheng Y, Zhang RZ, Liu YB, Li Y, Ge K, Jin HL. RNA-seq and ATAC-seq analyses of multilineage differentiating stress enduring cells: Comparison with dermal fibroblasts. Cell Biol Int 2022; 46:1480-1494. [PMID: 35673985 DOI: 10.1002/cbin.11834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 04/20/2022] [Accepted: 04/30/2022] [Indexed: 11/09/2022]
Abstract
The aim of this study is to characterize the molecular properties of multilineage differentiating stress-enduring (Muse) cells compared with dermal fibroblasts (FBs) and to characterize differences in their transcriptomes and open chromatin regions that are involved in cellular plasticity. Assay for transposase-accessible chromatin with high-throughput sequencing (ATAC-seq) and RNA sequencing (RNA-seq) analyses was then performed on FBs and Muse cells. Subsequently, cell type-selective gene regulatory regions were identified by coalition analysis. Expression patterns of transcription factors (TFs) and signaling pathways intermediates were verified using quantitative real-time polymerase chain reaction and Western blot analyses. RNA-seq identified 2355 significantly differentially expressed genes (DEGs) that regulate the transcriptome, including 1222 upregulated and 1133 downregulated DEGs. The general panorama of RNA-seq and ATAC-seq analyses confirmed the differences in TFs and open chromatin regions between FBs and Muse cells. ATAC-seq analysis showed that Muse cells had more reproducible and meaningful peaks than FBs, and the peak signals were concentrated near promoter-transcription start site areas. In genomic regions that can be preferentially accessed in FBs and Muse cells, more than 200 TFs had binding motif sequences. Gene Ontology, Kyoto Encyclopedia of Genes and Genomes, and coalition analyses identified differences in factors involved in the cell cycle and the protein kinase B (AKT) signaling pathway of FBs and Muse cells. The results of RNA-seq and ATAC-seq analyses clarified the genetic basis of the different biological properties of Muse cells and FBs. These results suggest that the cell cycle transition and the AKT signaling pathway may affect the morphology and biological characteristics of Muse cells.
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Affiliation(s)
- Xiao-Qian Mao
- Department of Dermatology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Dermatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Yan Cheng
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China
| | - Ru-Zhi Zhang
- Department of Dermatology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yi-Bo Liu
- Department of Plastic Surgery, Affiliated Renmin Hospital of Jiangsu University, Zhenjiang, China
| | - Yue Li
- Department of Dermatology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Kang Ge
- Department of Dermatology, The Third Affiliated Hospital of Soochow University, Changzhou, China.,Department of Dermatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Hui-Ling Jin
- Department of Dermatology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
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12
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Kawakami T. Surgical procedures and innovative approaches for vitiligo regenerative treatment and melanocytorrhagy. J Dermatol 2022; 49:391-401. [PMID: 35178747 DOI: 10.1111/1346-8138.16316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/12/2022] [Accepted: 01/24/2022] [Indexed: 12/01/2022]
Abstract
Surgical treatments for vitiligo are a safe and effective treatment modality for select patients with vitiligo. Many techniques of vitiligo surgery exist, each with unique advantages and disadvantages. We reviewed the various surgical therapies and innovative approaches for vitiligo regenerative treatment reported in the literature. Surgical therapies can be subdivided into tissue grafting methods and cellular grafting methods. Tissue grafting methods mainly include mini punch grafts, suction blister roof grafts, and hair follicle grafts. Cellular grafting methods include cultured and non-cultured treatments. The efficacy needs to be improved largely due to the poor proliferation and quality of the autologous melanocytes. Rho-associated protein kinase inhibitor enhances primary melanocyte culture proliferation from vitiligo patients to prevent apoptosis. Innovative approaches using stem cell methods could prove invaluable in developing a novel cell therapy for patients suffering from vitiligo. We succeeded in inducing melanin pigmentation in mice skin in vivo using our human induced pluripotent stem cell-derived melanocytes. In addition, we reviewed melanocytorrhagy, detachment and transepidermal loss of melanocytes, and melanocyte-related adhesion molecules. These adhesion molecules include epithelial cadherin, discoidin domain receptor tyrosine kinase 1, glycoprotein non-metastatic melanoma protein B, macrophage migration inhibiting factor, 17β-hydroxysteroid dehydrogenase 1, and E26 transformation-specific 1.
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Affiliation(s)
- Tamihiro Kawakami
- Division of Dermatology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
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13
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Olszewski C, Maassen J, Guenther R, Skazik-Voogt C, Gutermuth A. Mechanotransductive Differentiation of Hair Follicle Stem Cells Derived from Aged Eyelid Skin into Corneal Endothelial-Like Cells. Stem Cell Rev Rep 2021; 18:1668-1685. [PMID: 34515937 PMCID: PMC9209348 DOI: 10.1007/s12015-021-10249-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 11/25/2022]
Abstract
Corneal endothelial insufficiency is one of the leading causes of blindness. The main contemporary treatment for corneal blindness is endothelial keratoplasty, which, however, is unsatisfactory as a medical therapy due to the lack of donor corneas and graft rejection. Therefore, autologous stem cell-based corneal endothelial tissue substitutes may be a promising alternative to conventional grafts in the future. To address the age of most patients suffering from corneal endothelial deficiencies, we investigated the presence and potential of hair-derived stem cells from older tissue donors. Our studies revealed the presence of pluripotency- and neural crest-associated markers in tissue sections from blepharoplasty patients aged 50 to 80 years. In vitro outgrowths from eyelid hair follicles on collagen-coated tissue culture plates revealed a weak decrease in stem-cell potency. In contrast, cells within the spheres that spontaneously formed from the adherent cell layer retained full stem-cell potency and could be differentiated into cells of the ecto- meso and endodermal lineages. Although these highly potent hair follicle derived stem cells (HFSC) were only very slightly expandable, they were able to recognize the biomimicry of the Descemet’s-like topography and differentiate into corneal endothelial-like cells. In conclusion, HFSCs derived from epidermal skin of eyelid biopsies are a promising cell source to provide autologous corneal endothelial replacement for any age group of patients.
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Affiliation(s)
- Christian Olszewski
- Fraunhofer Institute for Production Technology, Steinbachstraße 17, 52074, Aachen, Germany
| | - Jessika Maassen
- Fraunhofer Institute for Production Technology, Steinbachstraße 17, 52074, Aachen, Germany
| | - Rebecca Guenther
- Fraunhofer Institute for Production Technology, Steinbachstraße 17, 52074, Aachen, Germany
| | - Claudia Skazik-Voogt
- Fraunhofer Institute for Production Technology, Steinbachstraße 17, 52074, Aachen, Germany
| | - Angela Gutermuth
- Fraunhofer Institute for Production Technology, Steinbachstraße 17, 52074, Aachen, Germany.
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14
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Guo Y, Xue Y, Wang P, Cui Z, Cao J, Liu S, Yu Q, Zeng Q, Zhu D, Xie M, Zhang J, Li Z, Liu H, Zhong J, Chen J. Muse cell spheroids have therapeutic effect on corneal scarring wound in mice and tree shrews. Sci Transl Med 2021; 12:12/562/eaaw1120. [PMID: 32967971 DOI: 10.1126/scitranslmed.aaw1120] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/02/2019] [Accepted: 06/23/2020] [Indexed: 12/16/2022]
Abstract
Stem cell therapy holds promises for treating corneal scarring. Here, we use multilineage-differentiating stress-enduring (Muse) cells to study their differentiation and therapeutic potential for treating corneal injury. Muse cells were isolated from lipoaspirate, which presented biphenotype properties of both pluripotent stem cells and some mesenchymal stem cells. Muse cells expanded by about 100-fold from the initial seeding cell number to Muse spheroids with the maintenance of the Muse cell phenotype and high cell viability at 33 days by static spheroid culture. We revealed that Muse spheroids were activated by the dynamic rotary cell culture system (RCCS), as characterized by increased stemness, improved activity, and enhanced adherence. Gene and protein expression of the pluripotent markers OCT3/4, SOX2, and NANOG and of the proliferation marker KI67 in Muse spheroids cultured under RCCS were higher than those in the static group. These activated Muse spheroids enabled ready differentiation into corneal stromal cells (CSCs) expressing characteristic marker genes and proteins. Furthermore, implantation of Muse cells-differentiated CSCs (Muse-CSCs) laden assembled with two orthogonally stacked stretched compressed collagen (cell-SCC) in mouse and tree shrew wounded corneas prevented the formation of corneal scarring, increased corneal re-epithelialization and nerve regrowth, and reduced the severity of corneal inflammation and neovascularization. cell-SCC retained the capacity to suppress corneal scarring after long-distance cryopreserved transport. Thus, Muse cell therapy is a promising avenue for developing therapeutics for treating corneal scarring.
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Affiliation(s)
- Yonglong Guo
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China.,Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, China.,Institute of Ophthalmology, Medical College, Jinan University, Guangzhou, China
| | - Yunxia Xue
- Institute of Ophthalmology, Medical College, Jinan University, Guangzhou, China
| | - Peiyuan Wang
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Zekai Cui
- Aier Eye Institute, 18th floor, the New century building, #198 Furong Middle Road, Changsha, Hunan 410015, China
| | - Jixing Cao
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Shiwei Liu
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Quan Yu
- Centric Laboratory, Medical College, Jinan University, Guangzhou, China
| | - Qiaolang Zeng
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Deliang Zhu
- Key Laboratory of Optoelectronic Information and Sensing Technologies, Guangdong Higher Educational Institutes, Jinan University, Guangzhou 510632, China
| | - Mengyuan Xie
- Key Laboratory of Optoelectronic Information and Sensing Technologies, Guangdong Higher Educational Institutes, Jinan University, Guangzhou 510632, China
| | - Jun Zhang
- Key Laboratory of Optoelectronic Information and Sensing Technologies, Guangdong Higher Educational Institutes, Jinan University, Guangzhou 510632, China
| | - Zhijie Li
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China.,Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, China.,Institute of Ophthalmology, Medical College, Jinan University, Guangzhou, China
| | - Hongwei Liu
- Department of Plastic Surgery, First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Jingxiang Zhong
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China
| | - Jiansu Chen
- Ophthalmology Department, First Affiliated Hospital of Jinan University, Jinan University, Guangzhou, China. .,Key Laboratory for Regenerative Medicine of Ministry of Education, Jinan University, Guangzhou, China.,Institute of Ophthalmology, Medical College, Jinan University, Guangzhou, China.,Aier Eye Institute, 18th floor, the New century building, #198 Furong Middle Road, Changsha, Hunan 410015, China
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15
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Yamashita T, Kushida Y, Abe K, Dezawa M. Non-Tumorigenic Pluripotent Reparative Muse Cells Provide a New Therapeutic Approach for Neurologic Diseases. Cells 2021; 10:cells10040961. [PMID: 33924240 PMCID: PMC8074773 DOI: 10.3390/cells10040961] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/15/2021] [Accepted: 04/17/2021] [Indexed: 02/06/2023] Open
Abstract
Muse cells are non-tumorigenic endogenous reparative pluripotent cells with high therapeutic potential. They are identified as cells positive for the pluripotent surface marker SSEA-3 in the bone marrow, peripheral blood, and connective tissue. Muse cells also express other pluripotent stem cell markers, are able to differentiate into cells representative of all three germ layers, self-renew from a single cell, and are stress tolerant. They express receptors for sphingosine-1-phosphate (S1P), which is actively produced by damaged cells, allowing circulating cells to selectively home to damaged tissue. Muse cells spontaneously differentiate on-site into multiple tissue-constituent cells with few errors and replace damaged/apoptotic cells with functional cells, thereby contributing to tissue repair. Intravenous injection of exogenous Muse cells to increase the number of circulating Muse cells enhances their reparative activity. Muse cells also have a specific immunomodulatory system, represented by HLA-G expression, allowing them to be directly administered without HLA-matching or immunosuppressant treatment. Owing to these unique characteristics, clinical trials using intravenously administered donor-Muse cells have been conducted for myocardial infarction, stroke, epidermolysis bullosa, spinal cord injury, perinatal hypoxic ischemic encephalopathy, and amyotrophic lateral sclerosis. Muse cells have the potential to break through the limitations of current cell therapies for neurologic diseases, including amyotrophic lateral sclerosis. Muse cells provide a new therapeutic strategy that requires no HLA-matching or immunosuppressant treatment for administering donor-derived cells, no gene introduction or differentiation induction for cell preparation, and no surgery for delivering the cells to patients.
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Affiliation(s)
- Toru Yamashita
- Department of Neurology, School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (T.Y.); (K.A.)
| | - Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, School of Medicine, Tohoku University, Sendai 980-8575, Japan;
| | - Koji Abe
- Department of Neurology, School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (T.Y.); (K.A.)
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, School of Medicine, Tohoku University, Sendai 980-8575, Japan;
- Correspondence: ; Tel.: +81-22-717-8025; Fax: +81-22-717-8030
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16
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TLR3 augments glucocorticoid-synthetic enzymes expression in epidermal keratinocytes; Implications of glucocorticoid metabolism in rosacea epidermis. J Dermatol Sci 2020; 100:58-66. [PMID: 32888783 DOI: 10.1016/j.jdermsci.2020.08.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 08/22/2020] [Accepted: 08/25/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND While most skin diseases benefit from topical steroids, rosacea symptoms are exacerbated by topical steroids. In the rosacea pathogenesis, abnormal innate immune mechanisms including overexpression of the Toll-like receptor (TLR) have been proposed. However, the links between glucocorticoid metabolism and innate immunity in the epidermis have not been elucidated. OBJECTIVE In order to understand the pathology by which rosacea symptoms are exacerbated by steroids and environment stimuli, we examined the molecular links between the innate immune system and glucocorticoid synthesis in epidermis. METHODS We examined the expression of glucocorticoid-synthetic enzymes in rosacea skin. We stimulated epidermal keratinocytes by TLR ligands and examined the regulation of glucocorticoid-synthetic enzymes. We also employed siRNA and adenovirus vectors to knockdown and transduce TLR molecules, respectively. RESULTS Rosacea epidermis showed high HSD11B1 in the granular layer. Among TLR ligands, TLR3 ligand Poly(I:C) enhanced the expression of multiple glucocorticoid-synthetic enzymes including HSD11B1 and CYP11A1, and increased cortisol in the cultured media. Induction of HSD11B1 by Poly(I:C) was abolished by pretreatment with TLR3 siRNA. Transfection with an adenoviral vector incorporating TLR3 enhanced HSD11B1 and CYP11A1 protein expression by Poly(I:C). In addition, cell staining revealed increased expression of HSD11B1 and CYP11A1 proteins in the group transfected with TLR3 under the same conditions. CONCLUSION TLR3-stimulated epidermal keratinocytes and rosacea epidermis enhance the expression of glucocorticoid-synthetic enzymes, which would promote cortisol activation in the epidermis. The innate immunity modulates glucocorticoid-synthetic enzymes expression via the TLR3 pathway in epidermal keratinocytes.
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17
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Cao J, Yang Z, Xiao R, Pan B. Regenerative potential of pluripotent nontumorgenetic stem cells: Multilineage differentiating stress enduring cells (Muse cells). Regen Ther 2020; 15:92-96. [PMID: 33426206 PMCID: PMC7770368 DOI: 10.1016/j.reth.2020.04.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/17/2020] [Accepted: 04/25/2020] [Indexed: 12/15/2022] Open
Abstract
Multilineage differentiating stress enduring cells (Muse cells), double positive for SSEA-3 and CD105, can be isolated by fluorescence-activated cell sorting (FACS) or sever cellular conditions from dermal fibroblasts, bone marrow stem cells (BMSCs), adipose tissue derived stem cells (ADSCs), fresh bone marrow and liposuction fat. When cultured in a single-cell suspension, Muse cells can grow into characteristic cell clusters. Muse cells maintain pluripotency as evidenced by pluripotent markers in vitro. Besides, Muse cells have no tumorigenesis up to 6 months in SCID mice. Muse cells differentiate into cells representative of all three germ layers both spontaneously and under specific induction. In comparison to mesenchymal stem cells (MSCs), Muse cells show higher homing and migration capabilities to damaged sites which is predominantly attributed to S1P–S1PR2 axis. The regenerative effects of Muse cells have been demonstrated by many models in vivo or in vitro, including stroke, intracerebral hemorrhage, myocardial infarction, aortic aneurysm, lung injuries, liver fibrosis, focal segmental glomerulosclerosis, osteochondral defects and skin ulcer. In general, migration, differentiation and paracrine play a pivotal role in the regeneration capability. Here we review the isolation, core properties, preclinical studies as well as the underling molecular and cellular details to highlight their regenerative potential.
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Affiliation(s)
- Jiankun Cao
- Plastic Surgery Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhigang Yang
- Plastic Surgery Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ran Xiao
- Plastic Surgery Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bo Pan
- th Department, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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18
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Intravenous Injection of Muse Cells as a Potential Therapeutic Approach for Epidermolysis Bullosa. J Invest Dermatol 2020; 141:198-202.e6. [PMID: 32540249 DOI: 10.1016/j.jid.2020.05.092] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 04/27/2020] [Accepted: 05/03/2020] [Indexed: 11/21/2022]
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19
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Zavala G, Sandoval C, Meza D, Contreras R, Gubelin W, Khoury M. Differentiation of adipose-derived stem cells to functional CD105 neg CD73 low melanocyte precursors guided by defined culture condition. Stem Cell Res Ther 2019; 10:249. [PMID: 31399041 PMCID: PMC6688240 DOI: 10.1186/s13287-019-1364-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 07/26/2019] [Accepted: 07/29/2019] [Indexed: 12/18/2022] Open
Abstract
Background The generation of functional human epidermal melanocytes (HEM) from stem cells provides an unprecedented source for cell-based therapy in vitiligo. Despite the important efforts exerted to obtain melanin-producing cells from stem cells, pre-clinical results still lack the safety and scalability characteristics essential for their translational application. Methods Here, we report a rapid and efficient protocol based on defined culture conditions capable of differentiating adult adipose-derived stem cells (ADSC) to scalable amounts of proliferative melanocyte precursors (PreMel) within 30 days. PreMel were characterized in vitro through qPCR, Western blot, flow cytometry, biochemical assays, and in vivo assays in immunocompromised mice (NOD.Cg-Prkdcscid Il2rgtm1Wjl/SzJ, or NSG). Results After 30 days of differentiation, the stem cell-derived PreMel were defined as CD105neg CD73low according to immunophenotypic changes in comparison with parental stem cell markers. In addition, expression of microphthalmia-associated transcription factor (MITF), active tyrosinase (TYR), and the terminal differentiation-involved premelanosome protein (PMEL) were detected. Furthermore, PreMel had the potential to synthesize melanin and package it into melanosomes both in vitro and in vivo in NSG mice skin. Conclusions This study proposes a rapid and scalable protocol for the generation of proliferative melanocyte precursors (PreMel) from ADSC. These PreMel display the essential functional characteristics of bona fide HEM, opening a new path for an autologous cellular therapy for vitiligo patients. Electronic supplementary material The online version of this article (10.1186/s13287-019-1364-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Gabriela Zavala
- Consorcio Regenero, La Plaza 2501, Las Condes, Santiago, Chile.,Biomedical Research Center (CIB), Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile
| | - Carolina Sandoval
- Biomedical Research Center (CIB), Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile
| | - Daniel Meza
- Consorcio Regenero, La Plaza 2501, Las Condes, Santiago, Chile.,Biomedical Research Center (CIB), Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile
| | - Rafael Contreras
- Cells for Cells, La Plaza 2501, Las Condes, Santiago, Chile.,Biomedical Research Center (CIB), Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile
| | - Walter Gubelin
- Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile
| | - Maroun Khoury
- Consorcio Regenero, La Plaza 2501, Las Condes, Santiago, Chile. .,Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile. .,Cells for Cells, La Plaza 2501, Las Condes, Santiago, Chile. .,Biomedical Research Center (CIB), Faculty of Medicine, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Las Condes, Santiago, Chile.
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Harnessing the Power of Regenerative Therapy for Vitiligo and Alopecia Areata. J Invest Dermatol 2019; 140:29-37. [PMID: 31196751 DOI: 10.1016/j.jid.2019.03.1142] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 03/14/2019] [Accepted: 03/19/2019] [Indexed: 12/15/2022]
Abstract
Vitiligo and alopecia areata (AA) are common autoimmune conditions characterized by white spots on the skin (vitiligo) and bald spots on the scalp (AA), which significantly impact patients' lives by damaging their appearance and function. Melanocytes are the target of immune destruction in vitiligo and are hypothesized to be the site of immune attack in AA. This inflammatory process can be partially reversed by immunosuppressive drugs. Both conditions demonstrate regenerative components that are just now being identified. In this review, we focus on the regenerative medicine aspects of vitiligo and AA, using experimental data from human, mouse, and in vitro models, summarizing the key pathways involved in repopulation of the epidermis with melanocytes in vitiligo and in regrowth of hair follicles in AA. We also discuss treatments that may activate these pathways. Of the regenerative treatments, JAK inhibitors and bimatoprost stimulate repopulation of depleted cells in both diseases, intralesional injections of autologous concentrated platelet-rich plasma and minoxidil showed some benefit in AA, and phototherapy with narrowband UVB was shown to be effective especially in vitiligo. Finally, we discuss future treatments based on the mobilization of stem cells to regenerate anagen hair follicles in AA and intraepidermal melanocytes in vitiligo.
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21
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Leng Z, Sun D, Huang Z, Tadmori I, Chiang N, Kethidi N, Sabra A, Kushida Y, Fu YS, Dezawa M, He X, Young W. Quantitative Analysis of SSEA3+ Cells from Human Umbilical Cord after Magnetic Sorting. Cell Transplant 2019; 28:907-923. [PMID: 30997834 PMCID: PMC6719495 DOI: 10.1177/0963689719844260] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Multilineage-differentiating stress-enduring (Muse) cells are a population of pluripotent stage-specific embryonic antigen 3 (SSEA3)+ mesenchymal stem cells first described by Mari Dezawa in 2010. Although some investigators have reported SSEA3+ mesenchymal cells in umbilical cord tissues, none have quantitatively compared SSEA3+ cells isolated from Wharton’s jelly (WJ) and the cord lining (CL) of human umbilical cords (HUCs). We separated WJ and the CL from HUCs, cultured mesenchymal stromal cells (MSCs) isolated from these two tissues with collagenase, and quantified the percentage of SSEA3+ cells over three passages. The first passage had 5.0% ± 4.3% and 5.3% ± 5.1% SSEA3+ cells from WJ and the CL, respectively, but the percentage of SSEA3+ cells decreased significantly (P < 0.05) between P0 and P2 in the CL group and between P0 and P1 in the WJ group. Magnetic-activated cell sorting (MACS) markedly enriched SSEA3+ cells to 91.4% ± 3.2%. Upon culture of the sorted population, we found that the SSEA3+ percentage ranged from 62.5% to 76.0% in P2–P5 and then declined to 42.0%–54.7% between P6 and P9. At P10, the cultures contained 37.4% SSEA3+ cells. After P10, we resorted the cells and achieved 89.4% SSEA3+ cells in culture. The procedure for MACS-based enrichment of SSEA3+ cells, followed by expansion in culture and a re-enrichment step, allows the isolation of many millions of SSEA3+ cells in relatively pure culture. When cultured, the sorted SSEA3+ cells differentiated into embryoid spheres and survived 4 weeks after transplant into a contused Sprague-Dawley rat spinal cord. The transplanted SSEA3+ cells migrated into the injury area from four injection points around the contusion site and did not produce any tumors. The umbilical cord is an excellent source of fetal Muse cells, and our method allows the practical and efficient isolation and expansion of relatively pure populations of SSEA3+ Muse cells that can be matched by human leukocyte antigen for transplantation in human trials.
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Affiliation(s)
- Zikuan Leng
- 1 Department of Orthopedics, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Dongming Sun
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Zihao Huang
- 3 Department of Anatomy and Cell Biology, School of Medicine, National Yang-Ming University, Taipei
| | - Iman Tadmori
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Ning Chiang
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Nikhit Kethidi
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Ahmed Sabra
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Yoshihiro Kushida
- 4 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yu-Show Fu
- 3 Department of Anatomy and Cell Biology, School of Medicine, National Yang-Ming University, Taipei
| | - Mari Dezawa
- 4 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Xijing He
- 1 Department of Orthopedics, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wise Young
- 2 W.M. Keck Center for Collaborative Neuroscience, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
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Amin M, Kushida Y, Wakao S, Kitada M, Tatsumi K, Dezawa M. Cardiotrophic Growth Factor-Driven Induction of Human Muse Cells Into Cardiomyocyte-Like Phenotype. Cell Transplant 2019; 27:285-298. [PMID: 29637816 PMCID: PMC5898685 DOI: 10.1177/0963689717721514] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Multilineage-differentiating stress-enduring (Muse) cells are endogenous nontumorigenic stem cells collectable as stage-specific embryonic antigen 3 (SSEA-3) + from various organs including the bone marrow and are pluripotent-like. The potential of human bone marrow-derived Muse cells to commit to cardiac lineage cells was evaluated. We found that (1) initial treatment of Muse cells with 5'-azacytidine in suspension culture successfully accelerated demethylation of cardiac marker Nkx2.5 promoter; (2) then transferring the cells onto adherent culture and treatment with early cardiac differentiation factors including wingless-int (Wnt)-3a, bone morphogenetic proteins (BMP)-2/4, and transforming growth factor (TGF) β1; and (3) further treatment with late cardiac differentiation cytokines including cardiotrophin-1 converted Muse cells into cardiomyocyte-like cells that expressed α-actinin and troponin-I with a striation-like pattern. MLC2a expression in the final step suggested differentiation of the cells into an atrial subtype. MLC2v, a marker for a mature ventricular subtype, was expressed when cells were treated with Dickkopf-related protein 1 (DKK-1) and Noggin, inhibitors of Wnt3a and BMP-4, respectively, between steps (2) and (3). None of the steps included exogenous gene transfection, making induced cells feasible for future clinical application.
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Affiliation(s)
- Mohamed Amin
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan.,2 Department of Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Dakahlia, Egypt
| | - Yoshihiro Kushida
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shohei Wakao
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masaaki Kitada
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuki Tatsumi
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan.,3 Life Science Institute Inc., Regenerative Medicine Division, Nagoya, Japan
| | - Mari Dezawa
- 1 Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
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23
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FURUKAWA K, OHMI Y, KONDO Y, BHUIYAN RH, TAJIMA O, ZHANG P, OHKAWA Y, FURUKAWA K. Elucidation of the enigma of glycosphingolipids in the regulation of inflammation and degeneration - Great progress over the last 70 years. PROCEEDINGS OF THE JAPAN ACADEMY. SERIES B, PHYSICAL AND BIOLOGICAL SCIENCES 2019; 95:136-149. [PMID: 30853699 PMCID: PMC6541724 DOI: 10.2183/pjab.95.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 01/07/2019] [Indexed: 06/09/2023]
Abstract
Since globotetraosylceramide was defined as a major glycosphingolipid in human erythrocytes, various glycolipids have been found in normal cells and diseased organs. However, the implications of their polymorphic structures in the function of individual cells and tissues have not been clarified. Genetic manipulation of glycosphingolipids in cultured cells and experimental animals has enabled us to substantially elucidate their roles. In fact, great progress has been achieved in the last 70 years in revealing that glycolipids are essential in the maintenance of integrity of nervous tissues and other organs. Furthermore, the correct composition of glycosphingolipids has been shown to be critical for the protection against inflammation and degeneration. Here, we summarized historic information and current knowledge about glycosphingolipids, with a focus on their involvement in inflammation and degeneration. This topic is significant for understanding the biological responses to various stresses, because glycosphingolipids play roles in the interaction with various intrinsic and extrinsic factors. These findings are also important for the application of therapeutic interventions of various diseases.
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Affiliation(s)
- Koichi FURUKAWA
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
- Department of Biochemistry II, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuhsuke OHMI
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
| | - Yuji KONDO
- Department of Biochemistry II, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Robiul H. BHUIYAN
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
| | - Orie TAJIMA
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
| | - Pu ZHANG
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
- Department of Biochemistry II, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuki OHKAWA
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
| | - Keiko FURUKAWA
- Department of Biomedical Sciences, Chubu University College of Life and Health Sciences, Kasugai, Japan
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24
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Leng Z, Kethidi N, Chang AJ, Sun L, Zhai J, Yang Y, Xu J, He X. Muse cells and Neurorestoratology. JOURNAL OF NEURORESTORATOLOGY 2019. [DOI: 10.26599/jnr.2019.9040005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Multilineage-differentiating stress-enduring (Muse) cells were discovered in 2010 as a subpopulation of mesenchymal stroma cells (MSCs). Muse cells can self-renew and tolerate severe culturing conditions. These cells can differentiate into three lineage cells spontaneously or in induced medium but do not form teratoma in vitro or in vivo. Central nervous system (CNS) diseases, such as intracerebral hemorrhage (ICH), cerebral infarction, and spinal cord injury are normally disastrous. Despite numerous therapy strategies, CNS diseases are difficult to recover. As a novel kind of pluripotent stem cells, Muse cells have shown great regeneration capacity in many animal models, including acute myocardial infarction, hepatectomy, and acute cerebral ischemia (ACI). After injection into injury sites, Muse cells survived, migrated, and differentiated into functional neurons with synaptic junctions to local neurons and contributed to recovery of function. Furthermore, Muse cell differentiation did not need to be induced pre-transplantation and no tumors were observed post- transplantation. The Muse cell population is promising and may lead to a revolution in regenerative medicine. This review focuses on recent advances regarding the Muse cells therapies in Neurorestoratology and discusses future perspectives in this field.
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25
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Nagano T, Funatsu T, Gomi K. Characterization of SSEA-3 Positive Cells Derived from Human Dental Pulp Stem Cells. J HARD TISSUE BIOL 2019. [DOI: 10.2485/jhtb.28.335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Takatoshi Nagano
- Department of Periodontology, Tsurumi University School of Dental Medicine
| | - Taichiro Funatsu
- Department of Periodontology, Tsurumi University School of Dental Medicine
| | - Kazuhiro Gomi
- Department of Periodontology, Tsurumi University School of Dental Medicine
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26
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Replogle MR, Sreevidya VS, Lee VM, Laiosa MD, Svoboda KR, Udvadia AJ. Establishment of a murine culture system for modeling the temporal progression of cranial and trunk neural crest cell differentiation. Dis Model Mech 2018; 11:dmm.035097. [PMID: 30409814 PMCID: PMC6307900 DOI: 10.1242/dmm.035097] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 10/30/2018] [Indexed: 12/16/2022] Open
Abstract
The neural crest (NC) is a transient population of embryonic progenitors that are implicated in a diverse range of congenital birth defects and pediatric syndromes. The broad spectrum of NC-related disorders can be attributed to the wide variety of differentiated cell types arising from the NC. In vitro models of NC development provide a powerful platform for testing the relative contributions of intrinsic and extrinsic factors mediating NC differentiation under normal and pathogenic conditions. Although differentiation is a dynamic process that unfolds over time, currently, there is no well-defined chronology that characterizes the in vitro progression of NC differentiation towards specific cell fates. In this study, we have optimized culture conditions for expansion of primary murine NC cells that give rise to both ectodermal and mesoectodermal derivatives, even after multiple passages. Significantly, we have delineated highly reproducible timelines that include distinct intermediate stages for lineage-specific NC differentiation in vitro. In addition, isolating both cranial and trunk NC cells from the same embryos enabled us to make direct comparisons between the two cell populations over the course of differentiation. Our results define characteristic changes in cell morphology and behavior that track the temporal progression of NC cells as they differentiate along the neuronal, glial and chondrogenic lineages in vitro. These benchmarks constitute a chronological baseline for assessing how genetic or environmental disruptions may facilitate or impede NC differentiation. Introducing a temporal dimension substantially increases the power of this platform for screening drugs or chemicals for developmental toxicity or therapeutic potential.
This article has an associated First Person interview with the first author of the paper. Summary: A novel method for isolating and expanding primary neural crest cells, and establishment of reproducible temporal benchmarks of differentiation, provides a potential screening platform for developmental toxicity or therapeutic capacity.
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Affiliation(s)
- Maria R Replogle
- Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
| | - Virinchipuram S Sreevidya
- Joseph J. Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
| | - Vivian M Lee
- STEMCELL Technologies, Vancouver, BC V6A 1BC, Canada
| | - Michael D Laiosa
- Joseph J. Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
| | - Kurt R Svoboda
- Joseph J. Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
| | - Ava J Udvadia
- Department of Biological Sciences, University of Wisconsin-Milwaukee, Milwaukee, WI 53201, USA
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27
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Razmi T M, Afra TP, Parsad D. Vitiligo surgery: A journey from tissues via cells to the stems! Exp Dermatol 2018; 28:690-694. [PMID: 30332503 DOI: 10.1111/exd.13807] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 10/10/2018] [Accepted: 10/12/2018] [Indexed: 12/12/2022]
Abstract
Depigmented patches in vitiligo, a common dermatosis, cause a great psychological distress to the patients. Hence, apart from halting the disease process, the strategies to impart normal skin colour to these white patches carry an important role in the management of vitiligo. Surgical procedures are often required for stable vitiligo lesions not responding to medical therapies. It involves "shuffling" of melanocytes from the pigmented skin to the depigmented areas. During the last fifty years, the vitiligo surgery has evolved from tissue transplantation via cellular transplantation to reach a stage where the use of stem cells or immunomodulatory cells is contemplating. We would like to depict this wonderful journey of vitiligo surgery through this viewpoint.
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Affiliation(s)
- Muhammed Razmi T
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.,Department of Dermatology, IQRAA International Hospital and Research Centre, Calicut, Kerala, India
| | - T P Afra
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.,Department of Dermatology, IQRAA International Hospital and Research Centre, Calicut, Kerala, India
| | - Davinder Parsad
- Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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28
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Kundu RV, Mhlaba JM, Rangel SM, Le Poole IC. The convergence theory for vitiligo: A reappraisal. Exp Dermatol 2018; 28:647-655. [PMID: 29704874 DOI: 10.1111/exd.13677] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2018] [Indexed: 12/15/2022]
Abstract
Vitiligo is characterized by progressive loss of skin pigmentation. The search for aetiologic factors has led to the biochemical, the neurologic and the autoimmune theory. The convergence theory was then proposed several years ago to incorporate existing theories of vitiligo development into a single overview of vitiligo aetiology. The viewpoint that vitiligo is not caused only by predisposing mutations, or only by melanocytes responding to chemical/radiation exposure, or only by hyperreactive T cells, but rather results from a combination of aetiologic factors that impact melanocyte viability, has certainly stood the test of time. New findings have since informed the description of progressive depigmentation. Understanding the relative importance of such aetiologic factors combined with a careful selection of the most targetable pathways will continue to drive the next phase in vitiligo research: the development of effective therapeutics. In that arena, it is likewise important to acknowledge that pathways affected in some patients may not be altered in others. Taken together, the convergence theory continues to provide a comprehensive viewpoint of vitiligo aetiology. The theory serves to intertwine aetiologic pathways and will help to define pathways amenable to disease intervention in individual patients.
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Affiliation(s)
- Roopal V Kundu
- Department of Dermatology, Northwestern University, Chicago, IL, USA
| | - Julia M Mhlaba
- Department of Dermatology, Northwestern University, Chicago, IL, USA
| | | | - I Caroline Le Poole
- Department of Dermatology, Northwestern University, Chicago, IL, USA.,Department of Microbiology and Immunology, Northwestern University, Chicago, IL, USA
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29
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Alessio N, Squillaro T, Özcan S, Di Bernardo G, Venditti M, Melone M, Peluso G, Galderisi U. Stress and stem cells: adult Muse cells tolerate extensive genotoxic stimuli better than mesenchymal stromal cells. Oncotarget 2018; 9:19328-19341. [PMID: 29721206 PMCID: PMC5922400 DOI: 10.18632/oncotarget.25039] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 03/17/2018] [Indexed: 01/28/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are not a homogenous population but comprehend several cell types, such as stem cells, progenitor cells, fibroblasts, and other types of cells. Among these is a population of pluripotent stem cells, which represent around 1–3% of MSCs. These cells, named multilineage-differentiating stress enduring (Muse) cells, are stress-tolerant cells. Stem cells may undergo several rounds of intrinsic and extrinsic stresses due to their long life and must have a robust and effective DNA damage checkpoint and DNA repair mechanism, which, following a genotoxic episode, promote the complete recovery of cells rather than triggering senescence and/or apoptosis. We evaluated how Muse cells can cope with DNA damaging stress in comparison with MSCs. We found that Muse cells were resistant to chemical and physical genotoxic stresses better than non-Muse cells. Indeed, the level of senescence and apoptosis was lower in Muse cells. Our results proved that the DNA damage repair system (DDR) was properly activated following injury in Muse cells. While in non-Muse cells some anomalies may have occurred because, in some cases, the activation of the DDR persisted by 48 hr post damage, in others no activation took place. In Muse cells, the non-homologous end joining (NHEJ) enzymatic activity increases compared to other cells, while single-strand repair activity (NER, BER) does not. In conclusion, the high ability of Muse cells to cope with genotoxic stress is related to their quick and efficient sensing of DNA damage and activation of DNA repair systems.
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Affiliation(s)
- Nicola Alessio
- Department of Experimental Medicine, Campania University "Luigi Vanvitelli," Naples, Italy
| | - Tiziana Squillaro
- Department of Experimental Medicine, Campania University "Luigi Vanvitelli," Naples, Italy
| | - Servet Özcan
- Genome and Stem Cell Center (GENKOK), Erciyes University, Kayseri, Turkey
| | - Giovanni Di Bernardo
- Department of Experimental Medicine, Campania University "Luigi Vanvitelli," Naples, Italy
| | - Massimo Venditti
- Department of Experimental Medicine, Campania University "Luigi Vanvitelli," Naples, Italy
| | - Mariarosa Melone
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University, Philadelphia, PA, USA.,2nd Division of Neurology, Center for Rare Diseases & InterUniversity Center for Research in Neurosciences, Department of Medical, Surgical, Neurological, Metabolic Sciences, and Aging, University of Campania "Luigi Vanvitelli", Napoli, Italy
| | | | - Umberto Galderisi
- Genome and Stem Cell Center (GENKOK), Erciyes University, Kayseri, Turkey.,Department of Experimental Medicine, Campania University "Luigi Vanvitelli," Naples, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University, Philadelphia, PA, USA
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30
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Wakao S, Kushida Y, Dezawa M. Basic Characteristics of Muse Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1103:13-41. [PMID: 30484222 DOI: 10.1007/978-4-431-56847-6_2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Multilineage-differentiating stress-enduring (Muse) cells exhibit the core characteristics of pluripotent stem cells, namely, the expression of pluripotency markers and the capacity for trilineage differentiation both in vitro and in vivo and self-renewability. In addition, Muse cells have unique characteristics not observed in other pluripotent stem cells such as embryonic stem cells, control of pluripotency by environmental switch of adherent suspension, symmetric and asymmetric cell division, expression of factors relevant to stress tolerance, and distinctive tissue distribution. Pluripotent stem cells were recently classified into two discrete states, naïve and primed. These two states have multiple functional differences, including their proliferation rate, molecular properties, and growth factor dependency. The properties exhibited by Muse cells are similar to those of primed pluripotent stem cells while with some uniqueness. In this chapter, we provide a comprehensive description of the basic characteristics of Muse cells.
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Affiliation(s)
- Shohei Wakao
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshihiro Kushida
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mari Dezawa
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan.
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31
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Kawakami T, Okano T, Takeuchi S, Osumi K, Soma Y, Itoh M, Hirobe T, Jimbow K. Approach for the Derivation of Melanocytes from Induced Pluripotent Stem Cells. J Invest Dermatol 2018; 138:150-158. [DOI: 10.1016/j.jid.2017.07.849] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 07/14/2017] [Accepted: 07/17/2017] [Indexed: 12/17/2022]
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32
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Artificial Pigmented Human Skin Created by Muse Cells. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1103:255-271. [PMID: 30484234 DOI: 10.1007/978-4-431-56847-6_14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The skin composes physiological and chemical barrier and renews skin component cells throughout the human life. Melanocytes locate in the basal layer of the epidermis and produce melanin to protect the skin from ultraviolet. Melanin plays key roles in determining human skin and hair color. Melanocyte dysfunction observed in albinism and vitiligo not only causes cosmetic problems but also increases risk of skin cancer. As rejuvenate therapy, embryonic stem (ES) cells and induced pluripotent stem (iPS) cells have been reported to generate melanocytes. Other than ES and iPS cells, human skin tissues maintain pluripotent stem cells, named multilineage-differentiating stress-enduring (Muse) cells. We employ Muse cells isolated from human fibroblasts and adipose tissue to differentiate into melanocytes (Muse-MC). Muse-MC express melanocyte-related molecules, such as tyrosinase and DCT, and show tyrosinase activity. We also succeeded to differentiate Muse cells into fibroblasts and keratinocytes and created three-dimensional (3D) reconstituted skin with Muse cell-derived melanocytes, fibroblasts, and keratinocytes. The 3D reconstituted skin of Muse cell-derived cells coordinately showed epidermis layers and Muse-MC localized in the basal layer of the epidermis. Thus Muse cells in the human skin can be a source of rejuvenation medicine for the skin reconstruction.
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33
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Recent Advances in Pathogenesis and Medical Management of Vitiligo. PIGMENTARY SKIN DISORDERS 2018. [DOI: 10.1007/978-3-319-70419-7_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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34
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Yamauchi T, Yamasaki K, Tsuchiyama K, Koike S, Aiba S. The Potential of Muse Cells for Regenerative Medicine of Skin: Procedures to Reconstitute Skin with Muse Cell-Derived Keratinocytes, Fibroblasts, and Melanocytes. J Invest Dermatol 2017; 137:2639-2642. [DOI: 10.1016/j.jid.2017.06.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 06/26/2017] [Accepted: 06/27/2017] [Indexed: 11/30/2022]
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35
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Prodinger CM, Reichelt J, Bauer JW, Laimer M. Current and Future Perspectives of Stem Cell Therapy in Dermatology. Ann Dermatol 2017; 29:667-687. [PMID: 29200755 PMCID: PMC5705348 DOI: 10.5021/ad.2017.29.6.667] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 09/05/2017] [Indexed: 12/19/2022] Open
Abstract
Stem cells are undifferentiated cells capable of generating, sustaining, and replacing terminally differentiated cells and tissues. They can be isolated from embryonic as well as almost all adult tissues including skin, but are also generated through genetic reprogramming of differentiated cells. Preclinical and clinical research has recently tremendously improved stem cell therapy, being a promising treatment option for various diseases in which current medical therapies fail to cure, prevent progression or relieve symptoms. With the main goal of regeneration or sustained genetic correction of damaged tissue, advanced tissue-engineering techniques are especially applicable for many dermatological diseases including wound healing, genodermatoses (like the severe blistering disorder epidermolysis bullosa) and chronic (auto-)inflammatory diseases. This review summarizes general aspects as well as current and future perspectives of stem cell therapy in dermatology.
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Affiliation(s)
- Christine M Prodinger
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Julia Reichelt
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Johann W Bauer
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Martin Laimer
- Department of Dermatology, Paracelsus Medical University of Salzburg, Salzburg, Austria
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36
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Maximizing non-enzymatic methods for harvesting adipose-derived stem from lipoaspirate: technical considerations and clinical implications for regenerative surgery. Sci Rep 2017; 7:10015. [PMID: 28855688 PMCID: PMC5577104 DOI: 10.1038/s41598-017-10710-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 08/15/2017] [Indexed: 12/24/2022] Open
Abstract
In the past decade, adipose tissue has become a highly interesting source of adult stem cells for plastic surgery and regenerative medicine. The adipose source offers two options for the isolation of regenerative cells: the enzymatic digestion an expensive time-consuming procedure lacking a common standard operating protocol, or the non-enzymatic dissociation methods based on mechanical forces to break the processed adipose tissue. Here, we propose innovative inexpensive non-enzymatic protocols to collect and concentrate clinically useful regenerative cells from adipose tissue by centrifugation of the infranatant fraction of lipoaspirate as first step, usually discarded as a byproduct of the surgical procedure, and by fat shaking and wash as second enrichment step. The isolated cells were characterized according to the criteria proposed by the Mesenchymal and Tissue Stem Cell Committee of the International Society for Cellular Therapy (ISCT) to define human mesenchymal stem cells, and the results were compared with matched lipoaspirate samples processed with collagenase. The results demonstrated the usability of these new procedures as an alternative to fat grafting for treating stem cell-depleted tissues and for specific application requiring minimal or null soft tissue augmentation, such as skin diseases including severe burn and post-oncological scaring, chronic non-healing wounds, and vitiligo.
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37
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Bhartiya D. Pluripotent Stem Cells in Adult Tissues: Struggling To Be Acknowledged Over Two Decades. Stem Cell Rev Rep 2017; 13:713-724. [DOI: 10.1007/s12015-017-9756-y] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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38
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Crawford M, Leclerc V, Dagnino L. A reporter mouse model for in vivo tracing and in vitro molecular studies of melanocytic lineage cells and their diseases. Biol Open 2017. [PMID: 28642245 PMCID: PMC5576081 DOI: 10.1242/bio.025833] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Alterations in melanocytic lineage cells give rise to a plethora of distinct human diseases, including neurocristopathies, cutaneous pigmentation disorders, loss of vision and hearing, and melanoma. Understanding the ontogeny and biology of melanocytic cells, as well as how they interact with their surrounding environment, are key steps in the development of therapies for diseases that involve this cell lineage. Efforts to culture and characterize primary melanocytes from normal or genetically engineered mouse models have at times yielded contrasting observations. This is due, in part, to differences in the conditions used to isolate, purify and culture these cells in individual studies. By breeding ROSAmT/mG and Tyr::CreERT2 mice, we generated animals in which melanocytic lineage cells are identified through expression of green fluorescent protein. We also used defined conditions to systematically investigate the proliferation and migration responses of primary melanocytes on various extracellular matrix (ECM) substrates. Under our culture conditions, mouse melanocytes exhibit doubling times in the range of 10 days, and retain exponential proliferative capacity for 50-60 days. In culture, these melanocytes showed distinct responses to different ECM substrates. Specifically, laminin-332 promoted cell spreading, formation of dendrites, random motility and directional migration. In contrast, low or intermediate concentrations of collagen I promoted adhesion and acquisition of a bipolar morphology, and interfered with melanocyte forward movements. Our systematic evaluation of primary melanocyte responses emphasizes the importance of clearly defining culture conditions for these cells. This, in turn, is essential for the interpretation of melanocyte responses to extracellular cues and to understand the molecular basis of disorders involving the melanocytic cell lineage.
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Affiliation(s)
- Melissa Crawford
- Dept. of Physiology and Pharmacology, Children's Health Research Institute and Lawson Health Research Institute, The University of Western Ontario, London, Ontario N6A 5C1, Canada
| | - Valerie Leclerc
- Dept. of Physiology and Pharmacology, Children's Health Research Institute and Lawson Health Research Institute, The University of Western Ontario, London, Ontario N6A 5C1, Canada
| | - Lina Dagnino
- Dept. of Physiology and Pharmacology, Children's Health Research Institute and Lawson Health Research Institute, The University of Western Ontario, London, Ontario N6A 5C1, Canada
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39
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Precise role of dermal fibroblasts on melanocyte pigmentation. J Dermatol Sci 2017; 88:159-166. [PMID: 28711237 DOI: 10.1016/j.jdermsci.2017.06.018] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 05/26/2017] [Accepted: 06/26/2017] [Indexed: 12/22/2022]
Abstract
Dermal fibroblasts are traditionally recognized as synthesizing, remodeling and depositing collagen and extracellular matrix, the structural framework for tissues, helping to bring thickness and firmness to the skin. However, the role of fibroblasts on skin pigmentation arouses concern recently. More is known about the interactions between epidermal melanocytes and keratinocytes. This review highlights the importance of fibroblast-derived melanogenic paracrine mediators in the regulation of melanocyte activities. Fibroblasts act on melanocytes directly and indirectly through neighboring cells by secreting a large number of cytokines (SCF), proteins (DKK1, sFRP, Sema7a, CCN, FAP-α) and growth factors (KGF, HGF, bFGF, NT-3, NRG-1, TGF-β) which bind to receptors and modulate intracellular signaling cascades (MAPK/ERK, cAMP/PKA, Wnt/β-catenin, PI3K/Akt) related to melanocyte functions. These factors influence the growth, the pigmentation of melanocytes via the expression of melanin-producing enzymes and melanosome transfer, as well as their dendricity, mobility and adhesive properties. Thus, fibroblasts are implicated in both skin physiological and pathological pigmentation. In order to investigate their contribution, various in vitro models have been developed, based on cellular senescence. UV exposure, a major factor implicated in pigmentary disorders, may affect the secretory crosstalk between dermal and epithelial cells. Therefore, identification of the interactions between fibroblasts and melanocytes could provide novel insights not only for the development of melanogenic agents in the clinical and cosmetic fields, but also for a better understanding of the melanocyte biology and melanogenesis regulation.
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Yamauchi T, Yamasaki K, Tsuchiyama K, Koike S, Aiba S. A quantitative analysis of multilineage-differentiating stress-enduring (Muse) cells in human adipose tissue and efficacy of melanocytes induction. J Dermatol Sci 2017; 86:198-205. [PMID: 28292562 DOI: 10.1016/j.jdermsci.2017.03.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 02/22/2017] [Accepted: 03/01/2017] [Indexed: 11/30/2022]
Abstract
We have shown previously that multilineage-differentiating stress-enduring (Muse) cells in neonatal fibroblasts can differentiate into functional melanocytes. In this study, we quantitate Muse cells in adipose-mesenchymal stem cells (adipose-MSCs) of human subcutaneous tissue obtained from 11 subjects of various ages, and measured efficacy of melanocytes induction from Adipose-MSC-derived Muse cells (hASC-Muse cells). There was a statistically significant negative correlation between the age of donors and the numbers of adipose-MSCs recovered per g fat as well as the percentage of SSEA3+ cells in the adipose-MSC populations, but isolated hASC-Muse cells showed pluripotency and growth curves equally regardless the age of donors. Adipose-Muse cells sequentially expressed melanocyte-related genes including KIT, MITF, TYRP1 PMEL, DCT, melanocortin 1 receptor (MC1R), and TYR at a comparable level to melanocytes during 6-week culture. Parallel with MC1R expression, adipose-Muse cells increased melanin content by α-MSH stimulation. By quantitating the cell numbers recovered at each step, we found that 10g of adipose tissue could produce at least 2.5×106 melanocytes after 6 weeks of culture. These studies suggest that induction of melanocytes from adipose-Muse is a novel approach to obtain sufficient numbers of melanocytes for clinical application and in vitro study of melanocyte differentiation.
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Affiliation(s)
- Takeshi Yamauchi
- Department of Dermatology, Tohoku University Graduate School of Medicine, Japan
| | - Kenshi Yamasaki
- Department of Dermatology, Tohoku University Graduate School of Medicine, Japan.
| | | | - Saaya Koike
- Department of Dermatology, Tohoku University Graduate School of Medicine, Japan
| | - Setsuya Aiba
- Department of Dermatology, Tohoku University Graduate School of Medicine, Japan
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Tian T, Zhang RZ, Yang YH, Liu Q, Li D, Pan XR. Muse Cells Derived from Dermal Tissues Can Differentiate into Melanocytes. Cell Reprogram 2017; 19:116-122. [PMID: 28170296 DOI: 10.1089/cell.2016.0032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The objective of the authors has been to obtain multilineage-differentiating stress-enduring cells (Muse cells) from primary cultures of dermal fibroblasts, identify their pluripotency, and detect their ability to differentiate into melanocytes. The distribution of SSEA-3-positive cells in human scalp skin was assessed by immunohistochemistry, and the distribution of Oct4, Sox2, Nanog, and SSEA-3-positive cells was determined by immunofluorescence staining. The expression levels of Sox2, Oct4, hKlf4, and Nanog mRNAs and proteins in Muse cells were determined by reverse transcription polymerase chain reaction (RT-PCR) analyses and Western blots, respectively. These Muse cells differentiated into melanocytes in differentiation medium. The SSEA-3-positive cells were scattered in the basement membrane zone and the dermis, with comparatively more in the sebaceous glands, vascular and sweat glands, as well as the outer root sheath of hair follicles, the dermal papillae, and the hair bulbs. Muse cells, which have the ability to self-renew, were obtained from scalp dermal fibroblasts by flow cytometry sorting with an anti-SSEA-3 antibody. The results of RT-PCR, Western blot, and immunofluorescence staining showed that the expression levels of Oct4, Nanog, Sox2, and Klf4 mRNAs and proteins in Muse cells were significantly different from their parental dermal fibroblasts. Muse cells differentiated into melanocytes when cultured in melanocyte differentiation medium, and the Muse cell-derived melanocytes expressed the melanocyte-specific marker HMB45. Muse cells could be obtained by flow cytometry from primary cultures of scalp dermal fibroblasts, which possessed the ability of pluripotency and self-renewal, and could differentiate into melanocytes in vitro.
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Affiliation(s)
- Ting Tian
- 1 The Dermal and Venereal Department, The Third Affiliated Hospital of Suzhou University , Changzhou, China
| | - Ru-Zhi Zhang
- 1 The Dermal and Venereal Department, The Third Affiliated Hospital of Suzhou University , Changzhou, China
| | - Yu-Hua Yang
- 1 The Dermal and Venereal Department, The Third Affiliated Hospital of Suzhou University , Changzhou, China
| | - Qi Liu
- 1 The Dermal and Venereal Department, The Third Affiliated Hospital of Suzhou University , Changzhou, China
| | - Di Li
- 1 The Dermal and Venereal Department, The Third Affiliated Hospital of Suzhou University , Changzhou, China
| | - Xiao-Ru Pan
- 2 The Dermal and Venereal Department, Bengbu Medical College , Bengbu, China
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Birlea SA, Costin GE, Roop DR, Norris DA. Trends in Regenerative Medicine: Repigmentation in Vitiligo Through Melanocyte Stem Cell Mobilization. Med Res Rev 2016; 37:907-935. [PMID: 28029168 DOI: 10.1002/med.21426] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 10/09/2016] [Accepted: 10/12/2016] [Indexed: 12/24/2022]
Abstract
Vitiligo is the most frequent human pigmentary disorder, characterized by progressive autoimmune destruction of mature epidermal melanocytes. Of the current treatments offering partial and temporary relief, ultraviolet (UV) light is the most effective, coordinating an intricate network of keratinocyte and melanocyte factors that control numerous cellular and molecular signaling pathways. This UV-activated process is a classic example of regenerative medicine, inducing functional melanocyte stem cell populations in the hair follicle to divide, migrate, and differentiate into mature melanocytes that regenerate the epidermis through a complex process involving melanocytes and other cell lineages in the skin. Using an in-depth correlative analysis of multiple experimental and clinical data sets, we generated a modern molecular research platform that can be used as a working model for further research of vitiligo repigmentation. Our analysis emphasizes the active participation of defined molecular pathways that regulate the balance between stemness and differentiation states of melanocytes and keratinocytes: p53 and its downstream effectors controlling melanogenesis; Wnt/β-catenin with proliferative, migratory, and differentiation roles in different pigmentation systems; integrins, cadherins, tetraspanins, and metalloproteinases, with promigratory effects on melanocytes; TGF-β and its effector PAX3, which control differentiation. Our long-term goal is to design pharmacological compounds that can specifically activate melanocyte precursors in the hair follicle in order to obtain faster, better, and durable repigmentation.
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Affiliation(s)
- Stanca A Birlea
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | | | - Dennis R Roop
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO.,Gates Center for Regenerative Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - David A Norris
- Department of Dermatology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO.,Gates Center for Regenerative Medicine, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO.,Denver Department of Veterans Affairs Medical Center, Denver, CO
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Iseki M, Kushida Y, Wakao S, Akimoto T, Mizuma M, Motoi F, Asada R, Shimizu S, Unno M, Chazenbalk G, Dezawa M. Muse Cells, Nontumorigenic Pluripotent-Like Stem Cells, Have Liver Regeneration Capacity Through Specific Homing and Cell Replacement in a Mouse Model of Liver Fibrosis. Cell Transplant 2016; 26:821-840. [PMID: 27938474 DOI: 10.3727/096368916x693662] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Muse cells, a novel type of nontumorigenic pluripotent-like stem cells, reside in the bone marrow, skin, and adipose tissue and are collectable as cells positive for pluripotent surface marker SSEA-3. They are able to differentiate into cells representative of all three germ layers. The capacity of intravenously injected human bone marrow-derived Muse cells to repair an immunodeficient mouse model of liver fibrosis was evaluated in this study. The cells exhibited the ability to spontaneously differentiate into hepatoblast/hepatocyte lineage cells in vitro. They demonstrated a high migration capacity toward the serum and liver section of carbon tetrachloride-treated mice in vitro. In vivo, they specifically accumulated in the liver, but not in other organs except, to a lesser extent, in the lungs at 2 weeks after intravenous injection in the liver fibrosis model. After homing, Muse cells spontaneously differentiated in vivo into HepPar-1 (71.1 ± 15.2%), human albumin (54.3 ± 8.2%), and anti-trypsin (47.9 ± 4.6%)-positive cells without fusing with host hepatocytes, and expressed mature functional markers such as human CYP1A2 and human Glc-6-Pase at 8 weeks after injection. Recovery in serum, total bilirubin, and albumin and significant attenuation of fibrosis were recognized with statistical differences between the Muse cell-transplanted group and the control groups, which received the vehicle or the same number of a non-Muse cell population of MSCs (MSCs in which Muse cells were eliminated). Thus, unlike ESCs and iPSCs, Muse cells are unique in their efficient migration and integration into the damaged liver after intravenous injection, nontumorigenicity, and spontaneous differentiation into hepatocytes, rendering induction into hepatocytes prior to transplantation unnecessary. They may repair liver fibrosis by two simple steps: expansion after collection from the bone marrow and intravenous injection. A therapeutic strategy such as this is feasible and may provide significant advancements toward liver regeneration in patients with liver disease.
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Kusuma I, Hadi RS, Kiranadi B, Boediono A. Trehalose preincubation increases mesenchymal (CD271<sup>+</sup>) stem cells post-cryopreservation viability. MEDICAL JOURNAL OF INDONESIA 2016. [DOI: 10.13181/mji.v25i3.1273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Background: Dimethyl sulfoxide (Me2SO) is a common cryoprotective agent widely used in cell preservation system. Me2SO is currently known to cause epigenetic changes which are critical in stem cells development and cellular differentiation. Therefore, it is imperative to develop cryopreservation techniques that protect cellular functions and avert Me2SO adverse effect. Trehalose was able to protect organism in extreme condition such as dehydration and cold. This study aimed to verify the protective effect of trehalose preincubation procedure in cryopreservation.Methods: The study was conducted using experimental design. Thawed mesenchymal (CD271+) stem cells from YARSI biorepository were used for the experiment. Trehalose preincubation was performed for 1 hour, internalized trehalose was confirmed by FTIR-ATR measurement. Three groups consisted of (1) cryopreserved without trehalose preincubation, (2) cryopreserved with trehalose preincubation, and (3) did not undergo cryopreservation were evaluated after 24 hours in LN2 for viability in culture. The absorbance from each group was measured at 450 nm. The analysis performed using paired student t test.Results: Viability of thawed mesenchymal (CD271+) stem cells that undergo trehalose preincubation prior cryopreservation was significantly higher (p<0.05) compared to group without trehalose preincubation. Higher viability observed between group with trehalose preincubation compared with controlled group suggests protection to trypsinization. Mesenchymal (CD271+) stem cells incubated for 1 hour in 100 mM trehalose supplemented medium results in 15% trehalose loading efficiency.Conclusion: These findings confirm the protective effect of trehalose preincubation in cryopreservation. Future research should be directed to elucidate the trehalose internalization mechanism and eventually the protective mechanism of trehalose in mammalian cell cryopreservation.
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Alessio N, Özcan S, Tatsumi K, Murat A, Peluso G, Dezawa M, Galderisi U. The secretome of MUSE cells contains factors that may play a role in regulation of stemness, apoptosis and immunomodulation. Cell Cycle 2016; 16:33-44. [PMID: 27463232 DOI: 10.1080/15384101.2016.1211215] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Mesenchymal stromal cells (MSCs) are a heterogeneous population, which contain several cell phenotypes: mesenchymal stem cells, progenitor cells, fibroblasts and other type of cells. Previously, we identified unique stem cells that we named multilineage-differentiating stress enduring (Muse) cells as one to several percent of MSCs of the bone marrow, adipose tissue and dermis. Among different cell populations in MSCs, Muse cells, positive for pluripotent surface marker SSEA-3, may represent cells responsible for pluripotent-like property of MSCs, since they express pluripotency genes, able to differentiated into triploblastic cells from a single cells and are self-renewable. MSCs release biologically active factors that have profound effects on local cellular dynamics. A thorough examination of MSC secretome seems essential for understanding the physiological functions exerted by these cells in our organism and also for rational cellular therapy design. In this setting, studies on secretome of Muse cells may shed light on pathways that are associated with their specific features. Our findings evidenced that secretomes of MSCs and Muse cells contain factors that regulate extracellular matrix remodeling, ox-redox activities and immune system. Muse cells appear to secrete factors that may preserve their stem cell features, allow survival under stress conditions and may contribute to their immunomodulation capacity. In detail, the proteins belonging to protein kinase A signaling, FXR/RXR activation and LXR/RXR activation pathways may play a role in regulation of Muse stem cell features. These last 2 pathways together with proteins associated with antigen presentation pathway and coagulation system may play a role in immunomodulation.
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Affiliation(s)
- Nicola Alessio
- a Department of Experimental Medicine , Biotechnology and Molecular Biology Section, Second University of Naples , Naples , Italy
| | - Servet Özcan
- b Genome and Stem Cell Center (GENKOK), Erciyes University , Kayseri , Turkey.,c Graduate School of Health Sciences, Erciyes Universty , Kayseri , Turkey
| | - Kazuki Tatsumi
- d Department of Stem Cell Biology and Histology , Tohoku University Graduate School of Medicine , Sendai , Japan.,e Tohoku Laboratory Non-clinical Research Division, Clio, Inc. , Sendai , Japan
| | - Ayşegül Murat
- c Graduate School of Health Sciences, Erciyes Universty , Kayseri , Turkey
| | | | - Mari Dezawa
- e Tohoku Laboratory Non-clinical Research Division, Clio, Inc. , Sendai , Japan
| | - Umberto Galderisi
- a Department of Experimental Medicine , Biotechnology and Molecular Biology Section, Second University of Naples , Naples , Italy.,b Genome and Stem Cell Center (GENKOK), Erciyes University , Kayseri , Turkey.,g Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University , Philadelphia , PA , USA
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Dezawa M. Muse Cells Provide the Pluripotency of Mesenchymal Stem Cells: Direct Contribution of Muse Cells to Tissue Regeneration. Cell Transplant 2016; 25:849-61. [PMID: 26884346 DOI: 10.3727/096368916x690881] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
While mesenchymal stem cells (MSCs) are easily accessible from mesenchymal tissues, such as bone marrow and adipose tissue, they are heterogeneous, and their entire composition is not fully identified. MSCs are not only able to differentiate into osteocytes, chondrocytes, and adipocytes, which belong to the same mesodermal lineage, but they are also able to cross boundaries between mesodermal, ectodermal, and endodermal lineages, and differentiate into neuronal- and hepatocyte-like cells. However, the ratio of such differentiation is not very high, suggesting that only a subpopulation of the MSCs participates in this cross-lineage differentiation phenomenon. We have identified unique cells that we named multilineage-differentiating stress-enduring (Muse) cells that may explain the pluripotent-like properties of MSCs. Muse cells comprise a small percentage of MSCs, are able to generate cells representative of all three germ layers from a single cell, and are nontumorigenic and self-renewable. Importantly, cells other than Muse cells in MSCs do not have these pluripotent-like properties. Muse cells are particularly unique compared with other stem cells in that they efficiently migrate and integrate into damaged tissue when supplied into the bloodstream, and spontaneously differentiate into cells compatible with the homing tissue. Such a repairing action of Muse cells via intravenous injection is recognized in various tissues including the brain, liver, and skin. Therefore, unlike ESCs/iPSCs, Muse cells render induction into the target cell type prior to transplantation unnecessary. They can repair tissues in two simple steps: collection from mesenchymal tissues, such as the bone marrow, and intravenous injection. The impressive regenerative performance of these cells provides a simple, feasible strategy for treating a variety of diseases. This review details the unique characteristics of Muse cells and describes their future application for regenerative medicine.
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Affiliation(s)
- Mari Dezawa
- Department of Stem Cell Biology and Histology and Department of Anatomy and Anthropology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Wakao S, Dezawa M. [Current status and future prospects of Muse cell research
]. Nihon Yakurigaku Zasshi 2015; 145:299-305. [PMID: 26063152 DOI: 10.1254/fpj.145.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wakao S, Matsuse D, Dezawa M. Mesenchymal stem cells as a source of Schwann cells: their anticipated use in peripheral nerve regeneration. Cells Tissues Organs 2015; 200:31-41. [PMID: 25765009 DOI: 10.1159/000368188] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2014] [Indexed: 11/19/2022] Open
Abstract
Schwann cells form myelin, sustain axons and provide the microenvironment for nerve fibers, thereby playing a key role in the peripheral nervous system (PNS). Schwann cells also provide support for the damaged PNS by producing factors that strongly promote axonal regrowth and contribute to remyelination, which is crucial for the recovery of neural function. These advantages are not confined to the PNS and also apply to the central nervous system. Many diseases, including peripheral nerve injury, neuropathy, multiple sclerosis and spinal cord injury, are targets for Schwann cell therapy. The collection of Schwann cells, however, causes new damage to other peripheral nerve segments. Furthermore, the doubling time of Schwann cells is not very fast, and thus adequate amounts of Schwann cells for clinical use cannot be collected within a reasonable amount of time. Mesenchymal stem cells, which are highly proliferative, are easily accessible from various types of mesenchymal tissues, such as the bone marrow, umbilical cord and fat tissue. Because these cells have the ability to cross oligolineage boundaries between mesodermal to ectodermal lineages, they are capable of differentiating into Schwann cells with step-by-step cytokine stimulation. In this review, we summarize the properties of mesenchymal stem cell-derived Schwann cells, which are comparable to authentic Schwann cells, and discuss future perspectives.
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Affiliation(s)
- Shohei Wakao
- Department of Stem Cell Biology and Histology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Kinoshita K, Kuno S, Ishimine H, Aoi N, Mineda K, Kato H, Doi K, Kanayama K, Feng J, Mashiko T, Kurisaki A, Yoshimura K. Therapeutic Potential of Adipose-Derived SSEA-3-Positive Muse Cells for Treating Diabetic Skin Ulcers. Stem Cells Transl Med 2015; 4:146-55. [PMID: 25561682 DOI: 10.5966/sctm.2014-0181] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Stage-specific embryonic antigen-3 (SSEA-3)-positive multipotent mesenchymal cells (multilineage differentiating stress-enduring [Muse] cells) were isolated from cultured human adipose tissue-derived stem/stromal cells (hASCs) and characterized, and their therapeutic potential for treating diabetic skin ulcers was evaluated. Cultured hASCs were separated using magnetic-activated cell sorting into positive and negative fractions, a SSEA-3+ cell-enriched fraction (Muse-rich) and the remaining fraction (Muse-poor). Muse-rich hASCs showed upregulated and downregulated pluripotency and cell proliferation genes, respectively, compared with Muse-poor hASCs. These cells also released higher amounts of certain growth factors, particularly under hypoxic conditions, compared with Muse-poor cells. Skin ulcers were generated in severe combined immunodeficiency (SCID) mice with type 1 diabetes, which showed delayed wound healing compared with nondiabetic SCID mice. Treatment with Muse-rich cells significantly accelerated wound healing compared with treatment with Muse-poor cells. Transplanted cells were integrated into the regenerated dermis as vascular endothelial cells and other cells. However, they were not detected in the surrounding intact regions. Thus, the selected population of ASCs has greater therapeutic effects to accelerate impaired wound healing associated with type 1 diabetes. These cells can be achieved in large amounts with minimal morbidity and could be a practical tool for a variety of stem cell-depleted or ischemic conditions of various organs and tissues.
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Affiliation(s)
- Kahori Kinoshita
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Shinichiro Kuno
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Hisako Ishimine
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Noriyuki Aoi
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Kazuhide Mineda
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Harunosuke Kato
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Kentaro Doi
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Koji Kanayama
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Jingwei Feng
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Takanobu Mashiko
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Akira Kurisaki
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Kotaro Yoshimura
- Department of Plastic Surgery, University of Tokyo Graduate School of Medicine, Tokyo, Japan; Research Center for Stem Cell Engineering, National Institute for Advanced Industrial Science and Technology, Ibaraki, Japan
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