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Okano J, Nakagawa T, Kojima H. Plasticity of bone marrow-derived cell differentiation depending on microenvironments in the skin. Front Physiol 2024; 15:1391640. [PMID: 38699142 PMCID: PMC11063383 DOI: 10.3389/fphys.2024.1391640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/04/2024] [Indexed: 05/05/2024] Open
Abstract
Bone marrow-derived cells (BMDCs) are heterogeneous populations in which not only pluripotent stem cells, namely, hematopoietic stem cells (HSCs), mesenchymal stem cells (MSC) but also endothelial progenitor cells (EPC) are involved. BMDCs contribute to the maintenance of homeostasis and recovery from disrupted homeostasis as the immune, endocrine, and nervous systems. The skin is the largest organ in which various tissues, such as the epidermis, dermis, skin appendages (i.e., hair follicles), fats, muscles, and vessels, are tightly and systematically packed. It functions as a physical barrier to block the invasion of harmful substances and pathogenic microorganisms and properly regulate water evaporation. The skin is exposed to injuries from external stimuli because it is the outermost layer and owing to its specificity. Recovery from physical injuries and DNA mutations occurs constantly in the skin, but medical treatments are required for impaired wound healing. Recently, conservative treatments utilizing scaffolds have attracted attention as alternatives to surgical therapy, which is highly invasive. Against this background, numerous scaffolds are available in a clinical setting, although they have not surpassed surgery because of their distinct disadvantages. Here, we discuss the plasticity of BMDCs in the skin to maintain homeostasis, in addition to their critical roles on recovery from disrupted homeostasis. We also share our perspective on how scaffolds can be developed to establish scaffolds beyond surgery to regenerate skin structure during wound healing by maximally utilizing the plasticity of BMDCs.
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Affiliation(s)
- Junko Okano
- Department of Plastic and Reconstructive Surgery, Shiga University of Medical Science, Otsu, Japan
| | - Takahiko Nakagawa
- Department of Regenerative Medicine Development, Shiga University of Medical Science, Otsu, Japan
| | - Hideto Kojima
- Department of Regenerative Medicine Development, Shiga University of Medical Science, Otsu, Japan
- Department of Biocommunication Development, Shiga University of Medical Science, Otsu, Japan
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Okano J, Nakae Y, Nakagawa T, Katagi M, Terashima T, Nagakubo D, Nakayama T, Yoshie O, Suzuki Y, Kojima H. A novel role for bone marrow-derived cells to recover damaged keratinocytes from radiation-induced injury. Sci Rep 2021; 11:5653. [PMID: 33707490 PMCID: PMC7952382 DOI: 10.1038/s41598-021-84818-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/22/2021] [Indexed: 11/16/2022] Open
Abstract
Exposure to moderate doses of ionizing radiation (IR), which is sufficient for causing skin injury, can occur during radiation therapy as well as in radiation accidents. Radiation-induced skin injury occasionally recovers, although its underlying mechanism remains unclear. Moderate-dose IR is frequently utilized for bone marrow transplantation in mice; therefore, this mouse model can help understand the mechanism. We had previously reported that bone marrow-derived cells (BMDCs) migrate to the epidermis-dermis junction in response to IR, although their role remains unknown. Here, we investigated the role of BMDCs in radiation-induced skin injury in BMT mice and observed that BMDCs contributed to skin recovery after IR-induced barrier dysfunction. One of the important mechanisms involved the action of CCL17 secreted by BMDCs on irradiated basal cells, leading to accelerated proliferation and recovery of apoptosis caused by IR. Our findings suggest that BMDCs are key players in IR-induced skin injury recovery.
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Affiliation(s)
- Junko Okano
- Department of Plastic and Reconstructive Surgery, Shiga University of Medical Science, Shiga, Japan.
| | - Yuki Nakae
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | | | - Miwako Katagi
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Tomoya Terashima
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Daisuke Nagakubo
- Faculty of Pharmaceutical Sciences, Division of Health and Hygienic Sciences, Himeji Dokkyo University, Hyogo, Japan
| | - Takashi Nakayama
- Division of Chemotherapy, Faculty of Pharmacy, Kindai University, Osaka, Japan
| | | | - Yoshihisa Suzuki
- Department of Plastic and Reconstructive Surgery, Shiga University of Medical Science, Shiga, Japan
| | - Hideto Kojima
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
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Yadak R, Breur M, Bugiani M. Gastrointestinal Dysmotility in MNGIE: from thymidine phosphorylase enzyme deficiency to altered interstitial cells of Cajal. Orphanet J Rare Dis 2019; 14:33. [PMID: 30736844 PMCID: PMC6368792 DOI: 10.1186/s13023-019-1016-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/31/2019] [Indexed: 12/24/2022] Open
Abstract
Background MNGIE is a rare and fatal disease in which absence of the enzyme thymidine phosphorylase induces systemic accumulation of thymidine and deoxyuridine and secondary mitochondrial DNA alterations. Gastrointestinal (GI) symptoms are frequently reported in MNGIE patients, however, they are not resolved with the current treatment interventions. Recently, our understanding of the GI pathology has increased, which rationalizes the pursuit of more targeted therapeutic strategies. In particular, interstitial cells of Cajal (ICC) play key roles in GI physiology and are involved in the pathogenesis of the GI dysmotility. However, understanding of the triggers of ICC deficits in MNGIE is lacking. Herein, we review the current knowledge about the pathology of GI dysmotility in MNGIE, discuss potential mechanisms in relation to ICC loss/dysfunction, remark on the limited contribution of the current treatments, and propose intervention strategies to overcome ICC deficits. Finally, we address the advances and new research avenues offered by organoids and tissue engineering technologies, and propose schemes to implement to further our understanding of the GI pathology and utility in regenerative and personalized medicine in MNGIE. Conclusion Interstitial cells of Cajal play key roles in the physiology of the gastrointestinal motility. Evaluation of their status in the GI dysmotility related to MNGIE would be valuable for diagnosis of MNGIE. Understanding the underlying pathological and molecular mechanisms affecting ICC is an asset for the development of targeted prevention and treatment strategies for the GI dysmotility related to MNGIE.
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Affiliation(s)
- Rana Yadak
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Marjolein Breur
- Department of Child Neurology, VU University Medical center, Amsterdam, The Netherlands
| | - Marianna Bugiani
- Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
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Electroacupuncture at ST36 Increases Bone Marrow-Derived Interstitial Cells of Cajal via the SDF-1/CXCR4 and mSCF/Kit-ETV1 Pathways in the Stomach of Diabetic Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7878053. [PMID: 29599809 PMCID: PMC5828650 DOI: 10.1155/2018/7878053] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/29/2017] [Accepted: 12/25/2017] [Indexed: 12/21/2022]
Abstract
Background The loss of interstitial cells of Cajal (ICC) is observed in diabetic gastroparesis. Electroacupuncture (EA) maintains ICC networks, but the effects and mechanisms of EA on ICC of bone marrow derivation in the stomach have not been investigated. Methods C57BL/6 mice were randomized into six groups: control, diabetic (DM), bone marrow transplantation (BMT) + DM, BMT + DM + sham EA (SEA), BMT + DM + low-frequency EA (LEA), and BMT + DM + high-frequency (HEA). c-Kit+GFP+ cells in the stomach were detected by immunofluorescence staining. Western blotting and qRT-PCR were employed to determine c-Kit, GFP, SDF-1, CXCR4, mSCF, pERK, and ETV1 expression. Results (1) c-Kit+GFP+ cells were elevated in the BMT + DM + LEA and HEA groups. (2) The mRNA and protein levels of GFP, SDF-1, and CXCR4 were increased in the BMT + DM + LEA and BMT + DM + HEA groups. (3) The mRNA and protein levels of mSCF, c-Kit, pERK, and ETV1 were significantly reduced in the DM group but markedly elevated in the BMT + DM + LEA and HEA groups. Conclusion EA at ST36 increases bone marrow-derived ICC in the stomach of diabetic mice via the SDF-1/CXCR4 and mSCF/c-Kit-ETV1 pathways.
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Okano J, Kojima H, Katagi M, Nakae Y, Terashima T, Nakagawa T, Kurakane T, Okamoto N, Morohashi K, Maegawa H, Udagawa J. Epidermis-dermis junction as a novel location for bone marrow-derived cells to reside in response to ionizing radiation. Biochem Biophys Res Commun 2015; 461:695-701. [PMID: 25922286 DOI: 10.1016/j.bbrc.2015.04.094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 04/19/2015] [Indexed: 11/17/2022]
Abstract
Bone marrow-derived cells (BMDCs) can migrate into the various organs in the mice irradiated by ionizing radiation (IR). However, it may not be the case in the skin. While IR is used for bone marrow (BM) transplantation, studying with the epidermal sheets demonstrated that the BMDC recruitment is extraordinarily rare in epidermis in the mouse. Herein, using the chimera mice with BM from green fluorescent protein (GFP) transgenic mice, we simply examined if BMDCs migrate into any layers in the total skin, as opposed to the epidermal sheets, in response to IR. Interestingly, we identified the presence of GFP-positive (GFP(+)) cells in the epidermis-dermis junction in the total skin sections although the epidermal cell sheets failed to have any GFP cells. To examine a possibility that the cells in the junction could be mechanically dissociated during separating epidermal sheets, we then salvaged such dissociated cells and examined its characteristics. Surprisingly, some GFP(+) cells were found in the salvaged cells, indicating that these cells could be derived from BM. In addition, such BMDCs were also associated with inflammation in the junction. In conclusion, BMDCs can migrate to and reside in the epidermis-dermis junction after IR.
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Affiliation(s)
- Junko Okano
- Division of Anatomy and Cell Biology, Shiga University of Medical Science, Shiga, Japan.
| | - Hideto Kojima
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Miwako Katagi
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Yuki Nakae
- Department of Internal Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Tomoya Terashima
- Department of Stem Cell Biology and Regenerative Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Takahiko Nakagawa
- TMK Project, Medical Innovation Center, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takeshi Kurakane
- Division of Anatomy and Cell Biology, Shiga University of Medical Science, Shiga, Japan
| | - Naoki Okamoto
- Division of Anatomy and Cell Biology, Shiga University of Medical Science, Shiga, Japan
| | - Keita Morohashi
- Division of Anatomy and Cell Biology, Shiga University of Medical Science, Shiga, Japan
| | - Hiroshi Maegawa
- Department of Internal Medicine, Shiga University of Medical Science, Shiga, Japan
| | - Jun Udagawa
- Division of Anatomy and Cell Biology, Shiga University of Medical Science, Shiga, Japan
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McCann CJ, Hwang SJ, Hennig GW, Ward SM, Sanders KM. Bone Marrow Derived Kit-positive Cells Colonize the Gut but Fail to Restore Pacemaker Function in Intestines Lacking Interstitial Cells of Cajal. J Neurogastroenterol Motil 2014; 20:326-37. [PMID: 24847840 PMCID: PMC4102151 DOI: 10.5056/jnm14026] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 04/01/2014] [Accepted: 04/09/2014] [Indexed: 12/28/2022] Open
Abstract
Background/Aims Several motility disorders are associated with disruption of interstitial cells of Cajal (ICC), which provide important functions, such as pacemaker activity, mediation of neural inputs and responses to stretch in the gastrointestinal (GI) tract. Restoration of ICC networks may be therapeutic for GI motor disorders. Recent reports have suggested that Kit+ cells can be restored to the GI tract via bone marrow (BM) transplantation. We tested whether BM derived cells can lead to generation of functional activity in intestines naturally lacking ICC. Methods BM cells from Kit+/copGFP mice, in which ICC are labeled with a green fluorescent protein, were transplanted into W/WV intestines, lacking ICC. After 12 weeks the presence of ICC was analyzed by immunohistochemistry and functional analysis of electrical behavior and contractile properties. Results After 12 weeks copGFP+ BM derived cells were found within the myenteric region of intestines from W/WV mice, typically populated by ICC. Kit+ cells failed to develop interconnections typical of ICC in the myenteric plexus. The presence of Kit+ cells was verified with Western analysis. BM cells failed to populate the region of the deep muscular plexus where normal ICC density, associated with the deep muscular plexus, is found in W/WV mice. Engraftment of Kit+-BM cells resulted in the development of unitary potentials in transplanted muscles, but slow wave activity failed to develop. Motility analysis showed that intestinal movements in transplanted animals were abnormal and similar to untransplanted W/WV intestines. Conclusions BM derived Kit+ cells colonized the gut after BM transplantation, however these cells failed to develop the morphology and function of mature ICC.
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Affiliation(s)
- Conor J McCann
- Department of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV, USA; University College London Institute of Child Health, Birth Defects Research Center, Neural Development Unit, London, UK
| | - Sung-Jin Hwang
- Department of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV, USA
| | - Grant W Hennig
- Department of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV, USA
| | - Sean M Ward
- Department of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV, USA
| | - Kenton M Sanders
- Department of Physiology and Cell Biology, University of Nevada School of Medicine, Reno, NV, USA
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Chen ZH, Zhang YC, Jiang WF, Yang C, Zou GM, Kong Y, Cai W. Characterization of interstitial Cajal progenitors cells and their changes in Hirschsprung's disease. PLoS One 2014; 9:e86100. [PMID: 24475076 PMCID: PMC3901676 DOI: 10.1371/journal.pone.0086100] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2013] [Accepted: 12/04/2013] [Indexed: 01/07/2023] Open
Abstract
Interstitial cells of Cajal (ICC) are critical to gastrointestinal motility. The phenotypes of ICC progenitors have been observed in the mouse gut, but whether they exist in the human colon and what abnormal changes in their quantity and ultrastructure are present in Hirschsprung’s disease (HSCR) colon remains uncertain. In this study, we collected the surgical resection of colons, both proximal and narrow segments, from HSCR patients and normal controls. First, we identified the progenitor of ICC in normal adult colon using immunofluorescent localization techniques with laser confocal microscopy. Next, the progenitors were sorted to observe their morphology. We further applied flow cytometry to examine the content of ICC progenitors in these fresh samples. The ultrastructural changes in the narrow and proximal parts of the HSCR colon were observed using transmission electron microscopy (TEM) and were compared with the normal adult colon. The presumed early progenitor (c-KitlowCD34+Igf1r+) and committed progenitor (c-Kit+CD34+Igf1r+) of ICC exist in adult normal colon as well as in the narrow and proximal parts of the HSCR colon. However, the proportions of mature, early and committed progenitors of ICC were dramatically reduced in the narrow segment of the HSCR colon. The proportions of mature and committed progenitors of ICC in the proximal segment of the HSCR colon were lower than in the adult normal colon. Ultrastructurally, ICC, enteric nerves, and smooth muscle in the narrow segment of the HSCR colon showed severe injury, including swollen vacuola or ted mitochondria, disappearance of mitochondrial cristae, dilated rough endoplasmic reticulum, vesiculation and degranulation, and disappearance of the caveolae on the ICC membrane surface. The contents of ICC and its progenitors in the narrow part of the HSCR colon were significantly decreased than those of adult colon, which may be associated with HSCR pathogenesis.
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Affiliation(s)
- Zhi-Hua Chen
- Shanghai Institute for Pediatric Research, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Yong-Chang Zhang
- The 32 Ward of Oncology, Hunan Provincial Tumor Hospital, the Affiliated Tumor Hospital of Xiang Ya Medical School of Central University, Changsha, P. R. China
| | - Wei-Fang Jiang
- Institute of Neuroscience, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, P. R. China
| | - Cissy Yang
- Stanford University School of Medicine, Stanford, California, United States of America
| | - Gang-Ming Zou
- Shanghai Institute for Pediatric Research, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Yu Kong
- Institute of Neuroscience, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, P. R. China
| | - Wei Cai
- Shanghai Institute for Pediatric Research, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
- * E-mail:
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Abstract
It is obvious that the BM does more than simply supply the GIT with cells of the innate and adaptive immune system. A growing number of studies suggest that BMCs can differentiate into ISEMFs (Lee et al., PLOS ONE 2011;6:e26082) and in the setting of inflammation can be contributors to all lineages of the neovasculature. The role of BMCs in epithelial turnover is more problematic; their contribution after transient mucosal injury seems negligible, but a number of studies in both rodents and man suggest that small numbers of BMCs can be incorporated into the epithelial compartment with more chronic injury (e.g., GvHD in man and chemically induced colitis in rodents); commonly cell fusion seems to be responsible for this. Significantly, this engraftment does not seem to occur in the stem-cell compartment, with the notable single report of the chronically infected murine gastric mucosa, where the BM origin of the stem cells can be the only rational explanation for the complete colonization of the mucosa by BMDCs. In the clinical setting, a role for MSCs in ameliorating colitis seems promising, though the mechanisms by which this is achieved remain somewhat unclear, though both immunomodulatory and regenerative effects of BMCs are likely to be important.
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Akpalo H, Lange C, Zustin J. Discovered on gastrointestinal stromal tumour 1 (DOG1): a useful immunohistochemical marker for diagnosing chondroblastoma. Histopathology 2012; 60:1099-106. [PMID: 22335248 DOI: 10.1111/j.1365-2559.2011.04152.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
AIMS Cellular areas of chondroblastoma are composed of polygonal chondroblasts with indented nuclei and scattered osteoclast-type multinucleated cells. To learn more about the phenotype of chondroblasts, we investigated the expression of several established immunohistochemical markers in chondroblastomas. METHODS AND RESULTS Nine chondroblastomas were analysed using immunohistochemical antibodies [CD34, α-smooth muscle actin (α-SMA), DOG1, CD117, AE1/AE3 and CD163]. Ten chondromyxoid fibromas, seven giant cell tumours of bone and four foetal proximal femurs were also analysed. The cellular areas of each chondroblastoma contained nests of DOG1(+) αSMA(+) CD117(-) CD34(-) chondroblasts, a phenotype that was not detected in chondromyxoid fibroma cases or in giant cell tumours. Although AE1/AE3 was expressed in all chondroblastomas, the staining intensity and proportion of the positive cells varied widely. Intra-lesional CD163(+) macrophages were detected in all cases of chondroblastoma, chondromyxoid fibroma and giant cell tumours. CONCLUSIONS Our results demonstrated nests of membranous DOG1(+) chondroblasts located within cellular portions of chondroblastoma containing diffuse heterogeneous infiltrates of mostly DOG1(-) chondroblasts, CD163(+) macrophages and multinucleated osteoclastic giant cells. Thus, chondroblastoma can be added to the tumours that are usually positive for DOG1, alongside gastrointestinal stromal tumour (GIST), rare solid-pseudopapillary neoplasms of the pancreas and exceptional mesenchymal tumours including uterine type retroperitoneal leiomyoma, peritoneal leiomyomatosis and synovial sarcoma.
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Affiliation(s)
- Hana Akpalo
- Institute of Pathology, University Medical Centre Hamburg-Eppendorf, Martinistrasse 52, Hamburg, Germany
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