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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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Ye Y, Wang CE, Zhong R, Xiong XM. Associations of the circulating levels of cytokines with risk of ankylosing spondylitis: a Mendelian randomization study. Front Immunol 2023; 14:1291206. [PMID: 38173728 PMCID: PMC10761470 DOI: 10.3389/fimmu.2023.1291206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
Background Observational studies have shown that changes in circulating cytokine/growth factor levels occur throughout the initiation and progression of ankylosing spondylitis (AS), yet whether they are etiologic or downstream effects remains unclear. In this study, we performed a summarized-level bidirectional Mendelian randomization (MR) analysis to shed light on the causal relationship between the two. Methods Genetic instrumental-variables (IVs) associated with circulating cytokine/growth factor levels were derived from a genome-wide association study (GWAS) of 8,293 European individuals, whereas summary data for the AS were obtained from a FinnGen GWAS of 166,144 participants. We used the inverse-variance-weighted (IVW) method as the main analysis for causal inference. Furthermore, several sensitivity analyses (MR-Egger, weighted median, MR-PRESSO and Cochran's Q test) were utilized to examine the robustness of the results. Finally, reverse MR analysis was performed to assess reverse causality between AS and circulating cytokine/growth factor levels. Results After Bonferroni correction, circulating levels of Cutaneous T-cell attracting (CTACK) and Monocyte specific chemokine 3 (MCP-3) were positively associated with a higher risk of AS (odds ratio [OR]: 1.224, 95% confidence interval [95% Cl]: 1.022 ~ 1.468, P = 0.028; OR: 1.250, 95% Cl: 1.016 ~ 1.539, P = 0.035). In addition, elevated circulating levels of Basic fibroblast growth factor (FGF-basic), Granulocyte colony-stimulating factor (G-CSF) and MCP-3 was considered a consequence of AS disease (β = 0.023, P = 0.017; β = 0.017, P = 0.025; β = 0.053, P = 0.025). The results of the sensitivity analysis were generally consistent. Conclusion The present study supplies genetic evidence for the relationship between circulating cytokine levels and AS. Targeted interventions of specific cytokines may help to reduce the risk of AS initiation and progression.
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Affiliation(s)
| | | | | | - Xiao-ming Xiong
- Department of Spinal Surgery, Affiliated Sports Hospital of Chengdu Sport University, Chengdu, Sichuan, China
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3
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Pinto BF, Lopes PH, Trufen CEM, Ching ATC, De Azevedo IDLMJ, Nishiyama MY, Pohl PC, Tambourgi DV. Role of ErbB and IL-1 signaling pathways in the dermonecrotic lesion induced by Loxosceles sphingomyelinases D. Arch Toxicol 2023; 97:3285-3301. [PMID: 37707622 DOI: 10.1007/s00204-023-03602-4] [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: 08/14/2023] [Accepted: 08/30/2023] [Indexed: 09/15/2023]
Abstract
Sphingomyelinase D (SMase D), the main toxic component of Loxosceles venom, has a well-documented role on dermonecrotic lesion triggered by envenomation with these species; however, the intracellular mechanisms involved in this event are still poorly known. Through differential transcriptomics of human keratinocytes treated with L. laeta or L. intermedia SMases D, we identified 323 DEGs, common to both treatments, as well as upregulation of molecules involved in the IL-1 and ErbB signaling. Since these pathways are related to inflammation and wound healing, respectively, we investigated the relative expression of some molecules related to these pathways by RT-qPCR and observed different expression profiles over time. Although, after 24 h of treatment, both SMases D induced similar modulation of these pathways in keratinocytes, L. intermedia SMase D induced earlier modulation compared to L. laeta SMase D treatment. Positive expression correlations of the molecules involved in the IL-1 signaling were also observed after SMases D treatment, confirming their inflammatory action. In addition, we detected higher relative expression of the inhibitor of the ErbB signaling pathway, ERRFI1, and positive correlations between this molecule and pro-inflammatory mediators after SMases D treatment. Thus, herein, we describe the cell pathways related to the exacerbation of inflammation and to the failure of the wound healing, highlighting the contribution of the IL-1 signaling pathway and the ERRFI1 for the development of cutaneous loxoscelism.
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Alexander MR, Dale BL, Smart CD, Elijovich F, Wogsland CE, Lima SM, Irish JM, Madhur MS. Immune Profiling Reveals Decreases in Circulating Regulatory and Exhausted T Cells in Human Hypertension. JACC Basic Transl Sci 2023; 8:319-336. [PMID: 37034287 PMCID: PMC10077123 DOI: 10.1016/j.jacbts.2022.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 09/12/2022] [Accepted: 09/12/2022] [Indexed: 01/06/2023]
Abstract
Evidence from nonhuman animal models demonstrates an important role for immune cells in hypertension, but immune cell changes in human hypertension are less clear. Using mass cytometry, we demonstrate novel and selective reductions in CCR10+ regulatory T cells (Tregs) and PD-1+CD57-CD8+ memory T cells. RNA sequencing reveals that CCR10+ Tregs exhibit gene expression changes consistent with enhanced immunosuppressive function. In addition, CITE-Seq demonstrates that PD-1+CD57-CD8+ memory T cells exhibit features of T-cell exhaustion. Taken together, these results provide novel evidence for decreases in anti-inflammatory and/or hypofunctional T-cell populations that may contribute to enhanced inflammation in human hypertension.
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Affiliation(s)
- Matthew R. Alexander
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Nashville, Tennessee, USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Bethany L. Dale
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
- Current affiliation: Pirche, Berlin, Germany
| | - Charles D. Smart
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
| | - Fernando Elijovich
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Cara E. Wogsland
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Current affiliation: KinN Therapeutics, Bergen, Norway
| | - Sierra M. Lima
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Jonathan M. Irish
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Nashville, Tennessee, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Meena S. Madhur
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Nashville, Tennessee, USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, Tennessee, USA
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5
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Puc I, Ho TC, Chien YW, Tan SS, Fong YC, Chen YJ, Wang SH, Li YH, Chen CH, Chen PL, Perng GC, Tsai JJ. Mobilization of Hematopoietic Stem and Progenitor Cells during Dengue Virus Infection. Int J Mol Sci 2022; 23:ijms232214330. [PMID: 36430807 PMCID: PMC9699116 DOI: 10.3390/ijms232214330] [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: 09/21/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
Hematopoietic stem and progenitor cells (HSPCs) mobilization is the movement of HSPCs from the bone marrow to the peripheral blood or tissue induced by stress. HSPC mobilization is a well-known response to protect the host during infection through urgent differentiation of HSPCs to immune cells. Dengue virus (DENV) infection is known to cause stress in infected humans and the mobilizing capacity of HSPCs during DENV infection in affected patients has not been fully investigated. Here, we investigated whether DENV infection can induce HSPC mobilization and if the mobilized HSPCs are permissive to DENV infection. White blood cells (WBCs) were collected from dengue patients (DENV+) and healthy donors and analyzed by flow cytometry and plaque assay. Elevated HSPCs levels were found in the WBCs of the DENV+ group when compared to the healthy group. Mobilization of HSPCs and homing markers (skin and gut) expression decreased as the patients proceeded from dengue without symptoms (DWoWS) to severe dengue (SD). Mobilizing HSPCs were not only permissive to DENV infection, but infectious DENV could be recovered after coculture. Our results highlight the need for further investigation into HSPC mobilization or alterations of hematopoiesis during viral infections such as DENV in order to develop appropriate countermeasures.
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Affiliation(s)
- Irwin Puc
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Tzu-Chuan Ho
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yu-Wen Chien
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
- Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Sia-Seng Tan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yu-Cin Fong
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yi-Ju Chen
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Sheng-Hsuan Wang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Yun-Hsuan Li
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Chun-Hong Chen
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Zhunan 350401, Taiwan
- National Mosquito-Borne Diseases Control Research Center, National Health Research Institutes, Zhunan 350401, Taiwan
| | - Po-Lin Chen
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, Tainan 701401, Taiwan
| | - Guey-Chuen Perng
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan 701401, Taiwan
| | - Jih-Jin Tsai
- Tropical Medicine Center, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 807378, Taiwan
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807378, Taiwan
- Correspondence:
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Wu KS, Jian TY, Sung SY, Hsieh CL, Huang MH, Fang CL, Wong TT, Lin YL. Enrichment of Tumor-Infiltrating B Cells in Group 4 Medulloblastoma in Children. Int J Mol Sci 2022; 23:ijms23095287. [PMID: 35563678 PMCID: PMC9101625 DOI: 10.3390/ijms23095287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/28/2022] [Accepted: 05/03/2022] [Indexed: 12/21/2022] Open
Abstract
Medulloblastoma (MB) is the most common malignant brain tumor in children. It is classified into core molecular subgroups (wingless activated (WNT), sonic hedgehog activated (SHH), Group 3 (G3), and Group 4 (G4)). In this study, we analyzed the tumor-infiltrating immune cells and cytokine profiles of 70 MB patients in Taiwan using transcriptome data. In parallel, immune cell composition in tumors from the SickKids cohort dataset was also analyzed to confirm the findings. The clinical cohort data showed the WNT and G4 MB patients had lower recurrence rates and better 5-year relapse-free survival (RFP) compared with the SHH and G3 MB patients, among the four subgroups of MB. We found tumor-infiltrating B cells (TIL-Bs) enriched in the G4 subgroups in the Taiwanese MB patients and the SickKids cohort dataset. In the G4 subgroups, the patients with a high level of TIL-Bs had better 5-year overall survival. Mast cells presented in G4 MB tumors were positively correlated with TIL-Bs. Higher levels of CXCL13, IL-36γ, and CCL27 were found compared to other subgroups or normal brains. These three cytokines, B cells and mast cells contributed to the unique immune microenvironment in G4 MB tumors. Therefore, B-cell enrichment is a G4-subgroup-specific immune signature and the presence of B cells may be an indicator of a better prognosis in G4 MB patients.
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Affiliation(s)
- Kuo-Sheng Wu
- Graduate Institute of Clinical Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (K.-S.W.); (S.-Y.S.)
| | - Ting-Yan Jian
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan;
| | - Shian-Ying Sung
- Graduate Institute of Clinical Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (K.-S.W.); (S.-Y.S.)
- International Ph.D. Program for Translational Science, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan;
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 110, Taiwan
- Office of Human Research, Taipei Medical University, Taipei 110, Taiwan
- TMU-Research Center of Urology and Kidney, Taipei Medical University, Taipei 110, Taiwan
| | - Chia-Ling Hsieh
- The Ph.D. Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan;
- Laboratory of Translational Medicine, Development Center for Biotechnology, Taipei 115, Taiwan
| | - Man-Hsu Huang
- Department of Pathology, Shuang-Ho Hospital, Taipei Medical University, New Taipei City 235, Taiwan;
| | - Chia-Lang Fang
- Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan;
- Department of Pathology, Taipei Medical University Hospital, Taipei Medical University, Taipei 110, Taiwan
| | - Tai-Tong Wong
- Graduate Institute of Clinical Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (K.-S.W.); (S.-Y.S.)
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Medical University, Taipei 110, Taiwan
- Neuroscience Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Taipei Neuroscience Institute, Taipei Medical University Hospital, Taipei Medical University, Taipei 110, Taiwan
- Correspondence: (T.-T.W.); (Y.-L.L.)
| | - Yu-Ling Lin
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei 115, Taiwan;
- Correspondence: (T.-T.W.); (Y.-L.L.)
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Natsuga K, Shinkuma S, Hsu CK, Fujita Y, Ishiko A, Tamai K, McGrath JA. Current topics in Epidermolysis bullosa: Pathophysiology and therapeutic challenges. J Dermatol Sci 2021; 104:164-176. [PMID: 34916041 DOI: 10.1016/j.jdermsci.2021.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/06/2021] [Indexed: 12/14/2022]
Abstract
Epidermolysis bullosa (EB) is a group of inherited skin and mucosal fragility disorders resulting from mutations in genes encoding basement membrane zone (BMZ) components or proteins that maintain the integrity of BMZ and adjacent keratinocytes. More than 30 years have passed since the first causative gene for EB was identified, and over 40 genes are now known to be responsible for the protean collection of mechanobullous diseases included under the umbrella term of EB. Through the elucidation of disease mechanisms using human skin samples, animal models, and cultured cells, we have now reached the stage of developing more effective therapeutics for EB. This review will initially focus on what is known about blister wound healing in EB, since recent and emerging basic science data are very relevant to clinical translation and therapeutic strategies for patients. We then place these studies in the context of the latest information on gene therapy, read-through therapy, and cell therapy that provide optimism for improved clinical management of people living with EB.
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Affiliation(s)
- Ken Natsuga
- Department of Dermatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Hokkaido, Japan.
| | - Satoru Shinkuma
- Department of Dermatology, Nara Medical University School of Medicine, Kashihara, Japan
| | - Chao-Kai Hsu
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; International Center for Wound Repair and Regeneration (iWRR), National Cheng Kung University, Tainan, Taiwan
| | - Yasuyuki Fujita
- Department of Dermatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Hokkaido, Japan; Department of Dermatology, Sapporo City General Hospital, Sapporo, Japan
| | - Akira Ishiko
- Department of Dermatology, Toho University School of Medicine, Tokyo, Japan
| | - Katsuto Tamai
- Department of Stem Cell Therapy Science, Graduate School of Medicine, Osaka University, Suita, Japan
| | - John A McGrath
- St. John's Institute of Dermatology, School of Basic and Medical Biosciences, King's College London, London, United Kingdom
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Lee I, Ahn SH, Kim HI, Baek HW, Park YJ, Kim H, Aljassim AI, Shin W, Ryu C, Yoon J, Lee JH, Yun BH, Seo SK, Park JH, Choi YS, Cho S, Lee BS. Cytokines in culture media of preimplantation embryos during in vitro fertilization: Impact on embryo quality. Cytokine 2021; 148:155714. [PMID: 34600304 DOI: 10.1016/j.cyto.2021.155714] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 09/08/2021] [Accepted: 09/13/2021] [Indexed: 01/25/2023]
Abstract
Cytokine support of embryonic development includes promotion of implantation and protection of blastomeres from cell stress and apoptosis. Correlations between embryo quality and concentrations of specific cytokines in culture media of human embryos have been investigated for many years. The aim of this study was to assess the concentrations of cytokines in preimplantation embryo culture media and to investigate their relationships with embryo quality and in vitro fertilization (IVF) outcomes. Seventy-two samples were obtained from 39 infertile couples undergoing IVF or intracytoplasmic sperm injection treatment between October 2018 and May 2019. Each embryo was cultured separately, and the embryo culture medium was collected 72 h after fertilization. Before embryo transfer on day 3, a morphological evaluation of each embryo was performed. Cytokine concentrations of each culture medium were analyzed for 23 selected cytokines using the Multiplex Cytokine/Chemokine Panel II Assay (Merck Millipore®). The results were categorized into two groups (top-quality and non-top-quality embryos). The median age of the 39 patients was 34 years. Nine of 23 cytokines were quantified and compared between the top-quality embryo group and non-top-quality embryo group. Among the nine cytokines, CCL15, CCL27, and CXCL-12 were significantly elevated in the top-quality embryo group. These results suggested that specific cytokines measured in human embryo culture media can be used to predict embryo quality and IVF outcomes.
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Affiliation(s)
- Inha Lee
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - So Hyun Ahn
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Hye In Kim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Hye Won Baek
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - Yun Jeong Park
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - Heeyon Kim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Aminah Ibrahim Aljassim
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, King Faisal General Hospital, Alahsa, Saudi Arabia
| | - Whan Shin
- Department of Obstetrics and Gynecology, Dankook University Hospital, Dankook University, 201 Manghyang-ro, Dongnam-gu, Cheonan, Chung Nam 31116, South Korea
| | - Chungsoon Ryu
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Jeongmi Yoon
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Jae Hoon Lee
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - Bo Hyon Yun
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Seok Kyo Seo
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
| | - Joo Hyun Park
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-daero, Giheung-gu, Yongin-si, Gyeonggi-do 16995, South Korea
| | - Young Sik Choi
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea.
| | - SiHyun Cho
- Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, 211 Eonju-ro, Gangnam-gu, Seoul 06273, South Korea
| | - Byung Seok Lee
- Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea; Institute of Women's Life Medical Science, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea
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Niwamoto T, Handa T, Murase Y, Nakatsuka Y, Tanizawa K, Taguchi Y, Tomioka H, Tomii K, Kita H, Uyama M, Tsuchiya M, Emura M, Kawamura T, Arai N, Arita M, Uno K, Yoshizawa A, Uozumi R, Yamaguchi I, Matsuda F, Chin K, Hirai T. Cutaneous T-cell-attracting chemokine as a novel biomarker for predicting prognosis of idiopathic pulmonary fibrosis: a prospective observational study. Respir Res 2021; 22:181. [PMID: 34158044 PMCID: PMC8218397 DOI: 10.1186/s12931-021-01779-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/13/2021] [Indexed: 12/31/2022] Open
Abstract
Background Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive fibrotic lung disease that leads to respiratory failure and death. Although there is a greater understanding of the etiology of this disease, accurately predicting the disease course in individual patients is still not possible. This study aimed to evaluate serum cytokines/chemokines as potential biomarkers that can predict outcomes in IPF patients. Methods A multi-institutional prospective two-stage discovery and validation design using two independent cohorts was adopted. For the discovery analysis, serum samples from 100 IPF patients and 32 healthy controls were examined using an unbiased, multiplex immunoassay of 48 cytokines/chemokines. The serum cytokine/chemokine values were compared between IPF patients and controls; the association between multiplex measurements and survival time was evaluated in IPF patients. In the validation analysis, the cytokines/chemokines identified in the discovery analysis were examined in serum samples from another 81 IPF patients to verify the ability of these cytokines/chemokines to predict survival. Immunohistochemical assessment of IPF-derived lung samples was also performed to determine where this novel biomarker is expressed. Results In the discovery cohort, 18 cytokines/chemokines were significantly elevated in sera from IPF patients compared with those from controls. Interleukin-1 receptor alpha (IL-1Rα), interleukin-8 (IL-8), macrophage inflammatory protein 1 alpha (MIP-1α), and cutaneous T-cell-attracting chemokine (CTACK) were associated with survival: IL-1Rα, hazard ratio (HR) = 1.04 per 10 units, 95% confidence interval (95% CI) 1.01–1.07; IL-8, HR = 1.04, 95% CI 1.01–1.08; MIP-1α, HR = 1.19, 95% CI 1.00–1.36; and CTACK, HR = 1.12 per 100 units, 95% CI 1.02–1.21. A replication analysis was performed only for CTACK because others were previously reported to be potential biomarkers of interstitial lung diseases. In the validation cohort, CTACK was associated with survival: HR = 1.14 per 100 units, 95% CI 1.01–1.28. Immunohistochemistry revealed the expression of CTACK and CC chemokine receptor 10 (a ligand of CTACK) in airway and type II alveolar epithelial cells of IPF patients but not in those of controls. Conclusions CTACK is a novel prognostic biomarker of IPF. Trial registration None (because of no healthcare intervention) Supplementary Information The online version contains supplementary material available at 10.1186/s12931-021-01779-9.
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Affiliation(s)
- Takafumi Niwamoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Tomohiro Handa
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan. .,Department of Advanced Medicine for Respiratory Failure, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Yuko Murase
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yoshinari Nakatsuka
- Department of Respiratory Care and Sleep Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Kiminobu Tanizawa
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yoshio Taguchi
- Department of Respiratory Medicine, Tenri Hospital, 200 Mishima-cho, Nara, 632-0015, Japan
| | - Hiromi Tomioka
- Department of Respiratory Medicine, Kobe City Medical Center West Hospital, 2-4 Ichiban-cho, Nagata-ku, Hyogo, 653-0013, Japan
| | - Keisuke Tomii
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, 2-1-1 Minatojimaminami-machi, Chuou-ku, Hyogo, 650-0047, Japan
| | - Hideo Kita
- Department of Respiratory Medicine, Takatsuki Red Cross Hospital, 1-1-1 abuno, Osaka, 569-1045, Japan
| | - Michihiro Uyama
- Respiratory Disease Center, Kitano Hospital, Tazuke Kofukai Medical, Research Institute, 2-4-0 Ohgimachi, Kita-ku, Osaka, 530-8480, Japan
| | - Michiko Tsuchiya
- Department of Respiratory Medicine, Otowa Hospital, 2 Otowachinji-cho, Yamashina-ku, Kyoto, 607-8062, Japan
| | - Masahito Emura
- Department of Respiratory Medicine, Kyoto City Hospital, 1-2 Mibuhigasitakada-cho, nakagyo-ku, Kyoto, 604-8845, Japan
| | - Tetsuji Kawamura
- Department of Respiratory Medicine, Himeji Medical Center, 68 Hon-machi, Hyogo, 670-8520, Japan
| | - Naoki Arai
- National Hospital Organization Ibaraki Higashi National Hospital, Terunuma 825, Tokai, Ibaraki, 319-1113, Japan
| | - Machiko Arita
- Department of Respiratory Medicine, Ohara Healthcare Foundation, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, Okayama, 710-8602, Japan
| | - Kazuko Uno
- Louis Pasteur Center for Medical Research, 103-5 Tanakamonzen-cho, Sakyo-ku, Kyoto, 606-8225, Japan
| | - Akihiko Yoshizawa
- Department of Diagnostic Pathology, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Ryuji Uozumi
- Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Izumi Yamaguchi
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, 53 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Fumihiko Matsuda
- Center for Genomic Medicine, Kyoto University Graduate School of Medicine, 53 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Kazuo Chin
- Department of Respiratory Care and Sleep Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Toyohiro Hirai
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
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10
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Martínez-Rodríguez M, Monteagudo C. CCL27 Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1302:113-132. [PMID: 34286445 DOI: 10.1007/978-3-030-62658-7_9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chemokines are a group of small proteins which play an important role in leukocyte migration and invasion. They are also involved in the cellular proliferation and migration of tumor cells.Chemokine CCL27 (cutaneous T cell-attracting chemokine, CTACK) is mainly expressed by keratinocytes of the normal epidermis. It is well known that this chemokine plays an important role in several inflammatory diseases of the skin, such as atopic dermatitis, contact dermatitis, and psoriasis. Moreover, several studies have shown an association between CCL27 expression and a variety of neoplasms including skin cancer.In this chapter, we address the role of chemokine CCL27 in the tumor microenvironment in the most relevant cancers of the skin and other anatomical locations. We also make a brief comment on future perspectives and the potential relation of CCL27 with different immunotherapeutic modalities.
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Affiliation(s)
| | - Carlos Monteagudo
- Department of Pathology, University Clinic Hospital-INCLIVA, University of Valencia, Valencia, Spain.
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11
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Hwang J, Zheng M, Wiraja C, Cui M, Yang L, Xu C. Reprogramming of macrophages with macrophage cell membrane-derived nanoghosts. NANOSCALE ADVANCES 2020; 2:5254-5262. [PMID: 36132036 PMCID: PMC9419214 DOI: 10.1039/d0na00572j] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/09/2020] [Indexed: 05/27/2023]
Abstract
Macrophages can be polarized to M1 or M2 type with pro-inflammatory or anti-inflammatory properties. Nanoparticles have recently been found to be a promising platform to polarize macrophages to desired phenotypes. This article explores the usage of cell membrane-derived nanoparticles (nanoghosts) for reprogramming macrophages. The efficacy and efficiency of this technology are examined via cytokine analysis and immunostaining of the nanoghost-treated cells. We find that several cytokines/chemokines are highly expressed on nanoghosts. In addition, a 2D wound healing model is deployed to reveal their potential application in clinical settings.
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Affiliation(s)
- Jangsun Hwang
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
| | - Mengjia Zheng
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
| | - Christian Wiraja
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
| | - Mingyue Cui
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
| | - Lixia Yang
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
| | - Chenjie Xu
- School of Chemical and Biomedical Engineering, Nanyang Technological University Singapore 637457
- National Dental Centre of Singapore 5 Second Hospital Ave 168938 Singapore
- Department of Biomedical Engineering, City University of Hong Kong 83 Tat Chee Avenue Kowloon Hong Kong SAR China
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12
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Dhoke NR, Kaushik K, Das A. Cxcr6-Based Mesenchymal Stem Cell Gene Therapy Potentiates Skin Regeneration in Murine Diabetic Wounds. Mol Ther 2020; 28:1314-1326. [PMID: 32112713 DOI: 10.1016/j.ymthe.2020.02.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 01/14/2020] [Accepted: 02/10/2020] [Indexed: 01/09/2023] Open
Abstract
Mesenchymal stem cell (MSC) therapies for wound healing are often compromised due to low recruitment and engraftment of transplanted cells, as well as delayed differentiation into cell lineages for skin regeneration. An increased expression of chemokine ligand CXCL16 in wound bed and its cognate receptor, CXCR6, on murine bone-marrow-derived MSCs suggested a putative therapeutic relevance of exogenous MSC transplantation therapy. Induction of the CXCL16-CXCR6 axis led to activation of focal adhesion kinase (FAK), Src, and extracellular signal-regulated kinases 1/2 (ERK1/2)-mediated matrix metalloproteinases (MMP)-2 promoter regulation and expression, the migratory signaling pathways in MSC. CXCL16 induction also increased the transdifferentiation of MSCs into endothelial-like cells and keratinocytes. Intravenous transplantation of allogenic stable MSCs with Cxcr6 gene therapy potentiated skin tissue regeneration by increasing recruitment and engraftment as well as neovascularization and re-epithelialization at the wound site in excisional splinting wounds of type I and II diabetic mice. This study suggests that activation of the CXCL16-CXCR6 axis in bioengineered MSCs with Cxcr6 overexpression provides a promising therapeutic approach for the treatment of diabetic wounds.
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Affiliation(s)
- Neha R Dhoke
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Hyderabad 500 007, TS, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IICT Campus, Hyderabad 500 007, TS, India
| | - Komal Kaushik
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Hyderabad 500 007, TS, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IICT Campus, Hyderabad 500 007, TS, India
| | - Amitava Das
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Uppal Road, Hyderabad 500 007, TS, India; Academy of Scientific and Innovative Research (AcSIR), CSIR-IICT Campus, Hyderabad 500 007, TS, India.
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13
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Cheng XQ, Liang XZ, Wei S, Ding X, Han GH, Liu P, Sun X, Quan Q, Tang H, Zhao Q, Shang AJ, Peng J. Protein microarray analysis of cytokine expression changes in distal stumps after sciatic nerve transection. Neural Regen Res 2020; 15:503-511. [PMID: 31571662 PMCID: PMC6921340 DOI: 10.4103/1673-5374.266062] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A large number of chemokines, cytokines, other trophic factors and the extracellular matrix molecules form a favorable microenvironment for peripheral nerve regeneration. This microenvironment is one of the major factors for regenerative success. Therefore, it is important to investigate the key molecules and regulators affecting nerve regeneration after peripheral nerve injury. However, the identities of specific cytokines at various time points after sciatic nerve injury have not been determined. The study was performed by transecting the sciatic nerve to establish a model of peripheral nerve injury and to analyze, by protein microarray, the expression of different cytokines in the distal nerve after injury. Results showed a large number of cytokines were up-regulated at different time points post injury and several cytokines, e.g., ciliary neurotrophic factor, were downregulated. The construction of a protein-protein interaction network was used to screen how the proteins interacted with differentially expressed cytokines. Kyoto Encyclopedia of Genes and Genomes pathway and Gene ontology analyses indicated that the differentially expressed cytokines were significantly associated with chemokine signaling pathways, Janus kinase/signal transducers and activators of transcription, phosphoinositide 3-kinase/protein kinase B, and notch signaling pathway. The cytokines involved in inflammation, immune response and cell chemotaxis were up-regulated initially and the cytokines involved in neuronal apoptotic processes, cell-cell adhesion, and cell proliferation were up-regulated at 28 days after injury. Western blot analysis showed that the expression and changes of hepatocyte growth factor, glial cell line-derived neurotrophic factor and ciliary neurotrophic factor were consistent with the results of protein microarray analysis. The results provide a comprehensive understanding of changes in cytokine expression and changes in these cytokines and classical signaling pathways and biological functions during Wallerian degeneration, as well as a basis for potential treatments of peripheral nerve injury. The study was approved by the Institutional Animal Care and Use Committee of the Chinese PLA General Hospital, China (approval number: 2016-x9-07) in September 2016.
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Affiliation(s)
- Xiao-Qing Cheng
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Xue-Zhen Liang
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing; The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong Province, China
| | - Shuai Wei
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Xiao Ding
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Gong-Hai Han
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Ping Liu
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Xun Sun
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Qi Quan
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - He Tang
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Qing Zhao
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Ai-Jia Shang
- Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province; Department of Neurosurgery, Chinese PLA General Hospital, Beijing, China
| | - Jiang Peng
- Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Institute of Orthopedics, Chinese PLA General Hospital, Beijing; Co-innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu Province, China
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14
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Kim H, Wang SY, Kwak G, Yang Y, Kwon IC, Kim SH. Exosome-Guided Phenotypic Switch of M1 to M2 Macrophages for Cutaneous Wound Healing. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900513. [PMID: 31637157 PMCID: PMC6794619 DOI: 10.1002/advs.201900513] [Citation(s) in RCA: 215] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 07/09/2019] [Indexed: 05/10/2023]
Abstract
Macrophages (Mϕs) critically contribute to wound healing by coordinating inflammatory, proliferative, and angiogenic processes. A proper switch from proinflammatory M1 to anti-inflammatory M2 dominant Mϕs accelerates the wound healing processes leading to favorable wound-care outcomes. Herein, an exosome-guided cell reprogramming technique is proposed to directly convert M1 to M2 Mϕs for effective wound management. The M2 Mϕ-derived exosomes (M2-Exo) induce a complete conversion of M1 to M2 Mϕs in vitro. The reprogrammed M2 Mϕs turn Arginase (M2-marker) and iNOS (M1-marker) on and off, respectively, and exhibit distinct phenotypic and functional features of M2 Mϕs. M2-Exo has not only Mϕ reprogramming factors but also various cytokines and growth factors promoting wound repair. After subcutaneous administration of M2-Exo into the wound edge, the local populations of M1 and M2 Mϕs are markedly decreased and increased, respectively, showing a successful exosome-guided switch to M2 Mϕ polarization. The direct conversion of M1 to M2 Mϕs at the wound site accelerates wound healing by enhancing angiogenesis, re-epithelialization, and collagen deposition. The Mϕ phenotype switching induced by exosomes possessing the excellent cell reprogramming capability and innate biocompatibility can be a promising therapeutic approach for various inflammation-associated disorders by regulating the balance between pro- versus anti-inflammatory Mϕs.
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Affiliation(s)
- Hyosuk Kim
- KU‐KIST Graduate School of Converging Science and TechnologyKorea UniversitySeoul02841Republic of Korea
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Sun Young Wang
- KU‐KIST Graduate School of Converging Science and TechnologyKorea UniversitySeoul02841Republic of Korea
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Gijung Kwak
- KU‐KIST Graduate School of Converging Science and TechnologyKorea UniversitySeoul02841Republic of Korea
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Yoosoo Yang
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Ick Chan Kwon
- KU‐KIST Graduate School of Converging Science and TechnologyKorea UniversitySeoul02841Republic of Korea
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
| | - Sun Hwa Kim
- Center for TheragnosisBiomedical Research InstituteKorea Institute of Science and Technology (KIST)Seoul02792Republic of Korea
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15
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Joutoku Z, Onodera T, Matsuoka M, Homan K, Momma D, Baba R, Hontani K, Hamasaki M, Matsubara S, Hishimura R, Iwasaki N. CCL21/CCR7 axis regulating juvenile cartilage repair can enhance cartilage healing in adults. Sci Rep 2019; 9:5165. [PMID: 30914733 PMCID: PMC6435673 DOI: 10.1038/s41598-019-41621-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 03/14/2019] [Indexed: 12/12/2022] Open
Abstract
Juvenile tissue healing is capable of extensive scarless healing that is distinct from the scar-forming process of the adult healing response. Although many growth factors can be found in the juvenile healing process, the molecular mechanisms of juvenile tissue healing are poorly understood. Here we show that juvenile mice deficient in the chemokine receptor CCR7 exhibit diminished large-scale healing potential, whereas CCR7-depleted adult mice undergo normal scar-forming healing similar to wild type mice. In addition, the CCR7 ligand CCL21 was transiently expressed around damaged cartilage in juvenile mice, whereas it is rarely expressed in adults. Notably, exogenous CCL21 administration to adults decreased scar-forming healing and enhanced hyaline-cartilage repair in rabbit osteochondral defects. Our data indicate that the CCL21/CCR7 axis may play a role in the molecular control mechanism of juvenile cartilage repair, raising the possibility that agents modulating the production of CCL21 in vivo can improve the quality of cartilage repair in adults. Such a strategy may prevent post-traumatic arthritis by mimicking the self-repair in juvenile individuals.
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Affiliation(s)
- Zenta Joutoku
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Tomohiro Onodera
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan. .,Global Station for Soft Matter, Global Institution for Collaborative Research and Education (GSS, GI-CoRE), Hokkaido University, Sapporo, Japan.
| | - Masatake Matsuoka
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kentaro Homan
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Daisuke Momma
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Rikiya Baba
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazutoshi Hontani
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masanari Hamasaki
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shinji Matsubara
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ryosuke Hishimura
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Norimasa Iwasaki
- Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Global Station for Soft Matter, Global Institution for Collaborative Research and Education (GSS, GI-CoRE), Hokkaido University, Sapporo, Japan
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16
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Ridiandries A, Tan JTM, Bursill CA. The Role of Chemokines in Wound Healing. Int J Mol Sci 2018; 19:ijms19103217. [PMID: 30340330 PMCID: PMC6214117 DOI: 10.3390/ijms19103217] [Citation(s) in RCA: 248] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 10/14/2018] [Accepted: 10/15/2018] [Indexed: 12/15/2022] Open
Abstract
Wound healing is a multistep process with four overlapping but distinct stages: hemostasis, inflammation, proliferation, and remodeling. An alteration at any stage may lead to the development of chronic non-healing wounds or excessive scar formation. Impaired wound healing presents a significant health and economic burden to millions of individuals worldwide, with diabetes mellitus and aging being major risk factors. Ongoing understanding of the mechanisms that underly wound healing is required for the development of new and improved therapies that increase repair. Chemokines are key regulators of the wound healing process. They are involved in the promotion and inhibition of angiogenesis and the recruitment of inflammatory cells, which release growth factors and cytokines to facilitate the wound healing process. Preclinical research studies in mice show that the administration of CCL2, CCL21, CXCL12, and a CXCR4 antagonist as well as broad-spectrum inhibition of the CC-chemokine class improve the wound healing process. The focus of this review is to highlight the contributions of chemokines during each stage of wound healing and to discuss the related molecular pathologies in complex and chronic non-healing wounds. We explore the therapeutic potential of targeting chemokines as a novel approach to overcome the debilitating effects of impaired wound healing.
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Affiliation(s)
- Anisyah Ridiandries
- Department of Cardiology, Kolling Institute, Northern Sydney Local Health District, St Leonards, NSW 2065, Australia.
- Sydney Medical School Northern, University of Sydney, Sydney, NSW 2006, Australia.
| | - Joanne T M Tan
- Heart Health Theme, South Australian Health and Medical Research Institute, North Terrace, Adelaide, SA 5000, Australia.
- Adelaide Medical School, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia.
| | - Christina A Bursill
- Heart Health Theme, South Australian Health and Medical Research Institute, North Terrace, Adelaide, SA 5000, Australia.
- Adelaide Medical School, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, SA 5000, Australia.
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17
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Sasaki KI, Ishizaki Y, Sasaki M, Nakayoshi T, Ohtsuka M, Matsuse H, Shiba N, Ueno T, Fukumoto Y. Hybrid training system-induced myokine secretion in healthy men. Cytokine 2018; 111:178-181. [PMID: 30172114 DOI: 10.1016/j.cyto.2018.08.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/07/2018] [Accepted: 08/22/2018] [Indexed: 10/28/2022]
Abstract
The hybrid training system (HTS) is a special and compact system for effective skeletal muscle training by a combined application of volitional and electrical muscle contraction. Lower limbs' muscle training using HTS has been reported to increase not only muscle strength but also plasma interleukin-6 levels; however, little is known in other cytokines. In this study, we measured 52 cytokines and creatine phosphokinase-MM in the serum of 16 healthy men before and after lower limbs' muscle training by the knee flexion and extension using HTS. Skeletal muscle volume-corrected serum concentrations of cutaneous T-cell-attracting chemokine, erythropoietin, and tumor necrosis factor-related apoptosis-inducing ligand increased immediately after the training. These increased cytokines have been reported to play important roles in wound healing, neuroprotection, and cardiovascular protection.
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Affiliation(s)
- Ken-Ichiro Sasaki
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan.
| | - Yuta Ishizaki
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Motoki Sasaki
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Takaharu Nakayoshi
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Masanori Ohtsuka
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Hiroo Matsuse
- Department of Rehabilitation, Kurume University Hospital, Kurume, Japan
| | - Naoto Shiba
- Department of Rehabilitation, Kurume University Hospital, Kurume, Japan
| | - Takafumi Ueno
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Yoshihiro Fukumoto
- Division of Cardiovascular Medicine, Department of Internal Medicine, Kurume University School of Medicine, Kurume, Japan
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18
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Impaired cutaneous T-cell attracting chemokine elevation and adipose-derived stromal cell migration in a high-glucose environment cause poor diabetic wound healing. Kaohsiung J Med Sci 2018; 34:539-546. [PMID: 30309481 DOI: 10.1016/j.kjms.2018.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 04/26/2018] [Accepted: 05/03/2018] [Indexed: 12/20/2022] Open
Abstract
Diabetic wound care is a major health care concern. The major cause of non-healing of wounds in patients with diabetes mellitus (DM) patients mainly involves poor glycemic control, which hinders the migration of progenitor cells including mesenchymal stem cells to the wound site. In this study, we introduced adipose-derived stromal cells (ADSCs) into wound sites and demonstrated that the local transplantation of ADSCs accelerated DM-related wound healing. Furthermore, the migration ability of ADSCs, which diminishes in a high-glucose environment, was partially restored by the exogenous replenishment of the cutaneous T-cell attracting chemokine (CTACK/CCL27). Our findings suggest that CTACK is a potential novel therapeutic target in DM-related wound healing.
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Thangavadivel S, Zelle-Rieser C, Olivier A, Postert B, Untergasser G, Kern J, Brunner A, Gunsilius E, Biedermann R, Hajek R, Pour L, Willenbacher W, Greil R, Jöhrer K. CCR10/CCL27 crosstalk contributes to failure of proteasome-inhibitors in multiple myeloma. Oncotarget 2018; 7:78605-78618. [PMID: 27732933 PMCID: PMC5346663 DOI: 10.18632/oncotarget.12522] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 10/03/2016] [Indexed: 11/25/2022] Open
Abstract
The bone marrow microenvironment plays a decisive role in multiple myeloma progression and drug resistance. Chemokines are soluble mediators of cell migration, proliferation and survival and essentially modulate tumor progression and drug resistance. Here we investigated bone marrow-derived chemokines of naive and therapy-refractory myeloma patients and discovered that high levels of the chemokine CCL27, known so far for its role in skin inflammatory processes, correlated with worse overall survival of the patients. In addition, chemokine levels were significantly higher in samples from patients who became refractory to bortezomib at first line treatment compared to resistance at later treatment lines. In vitro as well as in an in vivo model we could show that CCL27 triggers bortezomib-resistance of myeloma cells. This effect was strictly dependent on the expression of the respective receptor, CCR10, on stroma cells and involved the modulation of IL-10 expression, activation of myeloma survival pathways, and modulation of proteasomal activity. Drug resistance could be totally reversed by blocking CCR10 by siRNA as well as blocking IL-10 and its receptor. From our data we suggest that blocking the CCR10/CCL27/IL-10 myeloma-stroma crosstalk is a novel therapeutic target that could be especially relevant in early refractory myeloma patients.
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Affiliation(s)
| | | | | | - Benno Postert
- Tyrolean Cancer Research Institute, Innsbruck, Austria
| | - Gerold Untergasser
- Tyrolean Cancer Research Institute, Innsbruck, Austria.,Laboratory of Tumor Angiogenesis and Tumorbiology, Department of Internal Medicine V, Medical University of Innsbruck, Innsbruck, Austria
| | - Johann Kern
- Laboratory of Tumor Angiogenesis and Tumorbiology, Department of Internal Medicine V, Medical University of Innsbruck, Innsbruck, Austria
| | - Andrea Brunner
- Department of Pathology, Medical University Innsbruck, Innsbruck, Austria
| | - Eberhard Gunsilius
- Laboratory of Tumor Angiogenesis and Tumorbiology, Department of Internal Medicine V, Medical University of Innsbruck, Innsbruck, Austria
| | - Rainer Biedermann
- Department of Orthopedic Surgery, Medical University Innsbruck, Innsbruck, Austria
| | - Roman Hajek
- Babak Myeloma Group, Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Department of Clinical Hematology, University Hospital Brno, Brno, Czech Republic.,Department of Hematooncology, Faculty of Medicine, University of Ostrava and University Hospital Ostrava, Ostrava, Czech Republic
| | - Ludek Pour
- Babak Myeloma Group, Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Department of Clinical Hematology, University Hospital Brno, Brno, Czech Republic.,Department of Hematooncology, Faculty of Medicine, University of Ostrava and University Hospital Ostrava, Ostrava, Czech Republic
| | - Wolfgang Willenbacher
- Department of Internal Medicine V, University Hospital Innsbruck, Innsbruck, Austria
| | - Richard Greil
- Tyrolean Cancer Research Institute, Innsbruck, Austria.,Salzburg Cancer Research Institute-Laboratory of Immunological and Molecular Cancer Research, Salzburg, Austria.,Third Medical Department at The Paracelsus Medical University Salzburg, Austria.,Cancer Cluster Salzburg (CCS), Salzburg, Austria
| | - Karin Jöhrer
- Tyrolean Cancer Research Institute, Innsbruck, Austria
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20
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Inside out: regenerative medicine for recessive dystrophic epidermolysis bullosa. Pediatr Res 2018; 83:318-324. [PMID: 29593249 DOI: 10.1038/pr.2017.244] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 09/14/2017] [Indexed: 02/07/2023]
Abstract
Epidermolysis bullosa is classified as a genodermatosis, an inherited genetic skin disorder that results in severe, chronic skin blistering with painful and life-threatening complications. Although there is currently no cure for epidermolysis bullosa, concurrent advances in gene and stem cell therapies are converging toward combinatorial therapies that hold the promise of clinically meaningful and lifelong improvement. Recent studies using hematopoietic stem cells and mesenchymal stromal/stem cells to treat epidermolysis bullosa have demonstrated the potential for sustained, effective management of the most severe cases. Furthermore, advances in the use of gene therapy and gene-editing techniques, coupled with the development of induced pluripotent stem cells from patients with epidermolysis bullosa, allow for autologous therapies derived from a renewable population of cells that are patient-specific. Here we describe emerging treatments for epidermolysis bullosa and other genodermatoses, along with a discussion of their benefits and limitations as effective therapies.
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21
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Buskermolen JK, Roffel S, Gibbs S. Stimulation of oral fibroblast chemokine receptors identifies CCR3 and CCR4 as potential wound healing targets. J Cell Physiol 2017; 232:2996-3005. [PMID: 28387445 PMCID: PMC5575500 DOI: 10.1002/jcp.25946] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 04/05/2017] [Indexed: 02/02/2023]
Abstract
The focus of this study was to determine which chemokine receptors are present on oral fibroblasts and whether these receptors influence proliferation, migration, and/or the release of wound healing mediators. This information may provide insight into the superior wound healing characteristics of the oral mucosa. The gingiva fibroblasts expressed 12 different chemokine receptors (CCR3, CCR4, CCR6, CCR9, CCR10, CXCR1, CXCR2, CXCR4, CXCR5, CXCR7, CX3CR1, and XCR1), as analyzed by flow cytometry. Fourteen corresponding chemokines (CCL5, CCL15, CCL20, CCL22, CCL25, CCL27, CCL28, CXCL1, CXCL8, CXCL11, CXCL12, CXCL13, CX3CL1, and XCL1) were used to study the activation of these receptors on gingiva fibroblasts. Twelve of these fourteen chemokines stimulated gingiva fibroblast migration (all except for CXCL8 and CXCL12). Five of the chemokines stimulated proliferation (CCL5/CCR3, CCL15/CCR3, CCL22/CCR4, CCL28/CCR3/CCR10, and XCL1/XCR1). Furthermore, CCL28/CCR3/CCR10 and CCL22/CCR4 stimulation increased IL-6 secretion and CCL28/CCR3/CCR10 together with CCL27/CCR10 upregulated HGF secretion. Moreover, TIMP-1 secretion was reduced by CCL15/CCR3. In conclusion, this in-vitro study identifies chemokine receptor-ligand pairs which may be used in future targeted wound healing strategies. In particular, we identified the chemokine receptors CCR3 and CCR4, and the mucosa specific chemokine CCL28, as having an predominant role in oral wound healing by increasing human gingiva fibroblast proliferation, migration, and the secretion of IL-6 and HGF and reducing the secretion of TIMP-1.
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Affiliation(s)
- Jeroen K. Buskermolen
- Department of Oral Cell BiologyAcademic Centre for Dentistry (ACTA)University of Amsterdam and Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Sanne Roffel
- Department of Oral Cell BiologyAcademic Centre for Dentistry (ACTA)University of Amsterdam and Vrije Universiteit AmsterdamAmsterdamThe Netherlands
| | - Susan Gibbs
- Department of Oral Cell BiologyAcademic Centre for Dentistry (ACTA)University of Amsterdam and Vrije Universiteit AmsterdamAmsterdamThe Netherlands
- Department of DermatologyVU University Medical CenterAmsterdamThe Netherlands
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22
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Ujiie I, Fujita Y, Nakayama C, Matsumura W, Suzuki S, Shinkuma S, Nomura T, Abe R, Shimizu H. Altered balance of epidermis-related chemokines in epidermolysis bullosa. J Dermatol Sci 2017; 86:37-45. [PMID: 28094098 DOI: 10.1016/j.jdermsci.2016.12.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 12/07/2016] [Accepted: 12/28/2016] [Indexed: 01/07/2023]
Abstract
BACKGROUND Epidermolysis bullosa (EB) is a congenital, refractory skin disease and there are no fundamental treatments. Recently, allogenic cell therapies are beginning to be applied as potential treatments, that are based on the concept that the allogenic cells can migrate into the skin and reconstitute the skin components. Although the mechanisms of cell migration into skin are not fully understood, chemokines are regarded as key factors in recruiting bone marrow-derived cells. OBJECTIVES Our study aims to elucidate the expression of chemokines in the EB patients. METHODS We determined the expression of wound-healing related chemokines in the sera, keratinocytes, and skin tissues of EB patients and compared them to those of healthy volunteers by enzyme-linked immunosorbent assays, quantitative reverse transcription PCR, and immunofluorescence staining. RESULTS The serum levels of CXCL12 and HMGB1 were found to be significantly elevated in the EB patients. Conversely, the serum levels of CCL21 were found to be lower in the EB patients than in healthy controls. In addition, the serum levels of CXCL12 tended to increase and the serum levels of CCL27 tended to decrease with an increase in the affected body surface areas. To detect the origin of the circulating chemokines, we performed immunofluorescence staining. CCL21, CCL27, HMGB1 and CXCL12 were stained more broadly in the EB patient tissues than those in the control tissues. CONCLUSIONS These results suggest that fluctuations in chemokine levels may contribute in a coordinated way to the wound-healing process and lend clues toward efficient cell therapies for EB.
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Affiliation(s)
- Inkin Ujiie
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Yasuyuki Fujita
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan.
| | - Chihiro Nakayama
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Wakana Matsumura
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Shotaro Suzuki
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Satoru Shinkuma
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Toshifumi Nomura
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan
| | - Riichiro Abe
- Department of Dermatology, Niigata University Graduate School of Medicine, 1-757, Asahimachi-dori, Chuo-ku, Niigata 951-8510, Japan
| | - Hiroshi Shimizu
- Department of Dermatology, Hokkaido University Graduate School of Medicine, N15 W7, Kita-ku, Sapporo 060-8638, Japan.
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Du W, Li X, Chi Y, Ma F, Li Z, Yang S, Song B, Cui J, Ma T, Li J, Tian J, Yang Z, Feng X, Chen F, Lu S, Liang L, Han ZB, Han ZC. VCAM-1+ placenta chorionic villi-derived mesenchymal stem cells display potent pro-angiogenic activity. Stem Cell Res Ther 2016; 7:49. [PMID: 27044487 PMCID: PMC4820943 DOI: 10.1186/s13287-016-0297-0] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 01/16/2016] [Accepted: 02/22/2016] [Indexed: 01/25/2023] Open
Abstract
Introduction Mesenchymal stem cells (MSCs) represent a heterogeneous cell population that is promising for regenerative medicine. The present study was designed to assess whether VCAM-1 can be used as a marker of MSC subpopulation with superior angiogenic potential. Methods MSCs were isolated from placenta chorionic villi (CV). The VCAM-1+/− CV-MSCs population were separated by Flow Cytometry and subjected to a comparative analysis for their angiogenic properties including angiogenic genes expression, vasculo-angiogenic abilities on Matrigel in vitro and in vivo, angiogenic paracrine activities, cytokine array, and therapeutic angiogenesis in vascular ischemic diseases. Results Angiogenic genes, including HGF, ANG, IL8, IL6, VEGF-A, TGFβ, MMP2 and bFGF, were up-regulated in VCAM-1+CV-MSCs. Consistently, angiogenic cytokines especially HGF, IL8, angiogenin, angiopoitin-2, μPAR, CXCL1, IL-1β, IL-1α, CSF2, CSF3, MCP-3, CTACK, and OPG were found to be significantly increased in VCAM-1+ CV-MSCs. Moreover, VCAM-1+CV-MSCs showed remarkable vasculo-angiogenic abilities by angiogenesis analysis with Matrigel in vitro and in vivo and the conditioned medium of VCAM-1+ CV-MSCs exerted markedly pro-proliferative and pro-migratory effects on endothelial cells compared to VCAM-1−CV-MSCs. Finally, transplantation of VCAM-1+CV-MSCs into the ischemic hind limb of BALB/c nude mice resulted in a significantly functional improvement in comparison with VCAM-1−CV-MSCs transplantation. Conclusions VCAM-1+CV-MSCs possessed a favorable angiogenic paracrine activity and displayed therapeutic efficacy on hindlimb ischemia. Our results suggested that VCAM-1+CV-MSCs may represent an important subpopulation of MSC for efficient therapeutic angiogenesis. Electronic supplementary material The online version of this article (doi:10.1186/s13287-016-0297-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Wenjing Du
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Xue Li
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Ying Chi
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Fengxia Ma
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Zongjin Li
- Beijing Institute of Health and Stem Cells, No.1 Kangding Road, BDA, Beijing, 100176, China
| | - Shaoguang Yang
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Baoquan Song
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Junjie Cui
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Tao Ma
- National Engineering Research Center of Cell Products, No.80, Fourth Avenue, TEDA, Tianjin, 300457, China
| | - Juanjuan Li
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Jianjian Tian
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Zhouxin Yang
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Xiaoming Feng
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Fang Chen
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Shihong Lu
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China
| | - Lu Liang
- Beijing Institute of Health and Stem Cells, No.1 Kangding Road, BDA, Beijing, 100176, China
| | - Zhi-Bo Han
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China.
| | - Zhong-Chao Han
- The State Key Laboratory of Experimental Hematology, Institute of Hematology and Hospital of Blood Diseases, Chinese Academy of Medical Sciences & Peking Union Medical College, No.288, Nanjing Road, Heping District, Tianjin, 300020, China. .,Beijing Institute of Health and Stem Cells, No.1 Kangding Road, BDA, Beijing, 100176, China. .,National Engineering Research Center of Cell Products, No.80, Fourth Avenue, TEDA, Tianjin, 300457, China.
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Ramhorst R, Grasso E, Paparini D, Hauk V, Gallino L, Calo G, Vota D, Pérez Leirós C. Decoding the chemokine network that links leukocytes with decidual cells and the trophoblast during early implantation. Cell Adh Migr 2016; 10:197-207. [PMID: 26891097 DOI: 10.1080/19336918.2015.1135285] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Chemokine network is central to the innate and adaptive immunity and entails a variety of proteins and membrane receptors that control physiological processes such as wound healing, angiogenesis, embryo growth and development. During early pregnancy, the chemokine network coordinates not only the recruitment of different leukocyte populations to generate the maternal-placental interface, but also constitutes an additional checkpoint for tissue homeostasis maintenance. The normal switch from a pro-inflammatory to an anti-inflammatory predominant microenvironment characteristic of the post-implantation stage requires redundant immune tolerance circuits triggered by key master regulators. In this review we will focus on the recruitment and conditioning of maternal immune cells to the uterus at the early implantation period with special interest on high plasticity macrophages and dendritic cells and their ability to induce regulatory T cells. We will also point to putative immunomodulatory polypeptides involved in immune homeostasis maintenance at the maternal-placental interface.
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Affiliation(s)
- Rosanna Ramhorst
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Esteban Grasso
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Daniel Paparini
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Vanesa Hauk
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Lucila Gallino
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Guillermina Calo
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Daiana Vota
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
| | - Claudia Pérez Leirós
- a Immunopharmacology Laboratory, School of Sciences, University of Buenos Aires, IQUIBICEN-CONICET , Buenos Aires , Argentina
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25
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Jensen LB, Wahli T, McGurk C, Eriksen TB, Obach A, Waagbø R, Handler A, Tafalla C. Effect of temperature and diet on wound healing in Atlantic salmon (Salmo salar L.). FISH PHYSIOLOGY AND BIOCHEMISTRY 2015; 41:1527-1543. [PMID: 26272065 DOI: 10.1007/s10695-015-0105-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/16/2015] [Indexed: 06/04/2023]
Abstract
Compromised skin integrity of farmed Atlantic salmon, commonly occurring under low temperature and stressful conditions, has major impacts on animal welfare and economic productivity. Even fish with minimal scale loss and minor wounds can suffer from secondary infections, causing downgrading and mortalities. Wound healing is a complex process, where water temperature and nutrition play key roles. In this study, Atlantic salmon (260 g) were held at different water temperatures (4 or 12 °C) and fed three different diets for 10 weeks, before artificial wounds were inflicted and the wound healing process monitored for 2 weeks. The fish were fed either a control diet, a diet supplemented with zinc (Zn) or a diet containing a combination of functional ingredients in addition to Zn. The effect of diet was assessed through subjective and quantitative skin histology and the transcription of skin-associated chemokines. Histology confirmed that wound healing was faster at 12 °C. The epidermis was more organised, and image analyses of digitised skin slides showed that fish fed diets with added Zn had a significantly larger area of the epidermis covered by mucous cells in the deeper layers after 2 weeks, representing more advanced healing progression. Constitutive levels of the newly described chemokines, herein named CK 11A, B and C, confirmed their preferential expression in skin compared to other tissues. Contrasting modulation profiles at 4 and 12 °C were seen for all three chemokines during the wound healing time course, while the Zn-supplemented diets significantly increased the expression of CK 11A and B during the first 24 h of the healing phase.
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Affiliation(s)
- Linda B Jensen
- Skretting Aquaculture Research Centre, PO Box 48, 4001, Stavanger, Norway.
- National Institute of Nutrition and Seafood Research (NIFES), Bergen, Norway.
| | - Thomas Wahli
- Centre for Fish and Wildlife Health, Vetsuisse Faculty, University of Bern, Bern, Switzerland
| | - Charles McGurk
- Skretting Aquaculture Research Centre, PO Box 48, 4001, Stavanger, Norway
| | | | - Alex Obach
- Skretting Aquaculture Research Centre, PO Box 48, 4001, Stavanger, Norway
| | - Rune Waagbø
- National Institute of Nutrition and Seafood Research (NIFES), Bergen, Norway
| | - Ana Handler
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
| | - Carolina Tafalla
- Centro de Investigación en Sanidad Animal (CISA-INIA), Valdeolmos, Madrid, Spain
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26
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Rees PA, Greaves NS, Baguneid M, Bayat A. Chemokines in Wound Healing and as Potential Therapeutic Targets for Reducing Cutaneous Scarring. Adv Wound Care (New Rochelle) 2015; 4:687-703. [PMID: 26543682 DOI: 10.1089/wound.2014.0568] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Significance: Cutaneous scarring is an almost inevitable end point of adult human wound healing. It is associated with significant morbidity, both physical and psychological. Pathological scarring, including hypertrophic and keloid scars, can be particularly debilitating. Manipulation of the chemokine system may lead to effective therapies for problematic lesions. Recent Advances: Rapid advancement in the understanding of chemokines and their receptors has led to exciting developments in the world of therapeutics. Modulation of their function has led to clinically effective treatments for conditions as diverse as human immunodeficiency virus and inflammatory bowel disease. Potential methods of targeting chemokines include monoclonal antibodies, small-molecule antagonists, interference with glycosaminoglycan binding and the use of synthetic truncated chemokines. Early work has shown promising results on scar development and appearance when the chemokine system is manipulated. Critical Issues: Chemokines are implicated in all stages of wound healing leading to the development of a cutaneous scar. An understanding of entirely regenerative wound healing in the developing fetus and how the expression of chemokines and their receptors change during the transition to the adult phenotype is central to addressing pathological scarring in adults. Future Directions: As our understanding of chemokine/receptor interactions and scar formation evolves it has become apparent that effective therapies will need to mirror the complexities in these diverse biological processes. It is likely that sophisticated treatments that sequentially influence multiple ligand/receptor interactions throughout all stages of wound healing will be required to deliver viable treatment options.
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Affiliation(s)
- Peter Adam Rees
- Plastic and Reconstructive Surgery Research, Manchester Institute of Biotechnology (MIB), The University of Manchester, Manchester, United Kingdom
- University Hospital of South Manchester NHS Foundation Trust, Wythenshawe Hospital, Manchester, United Kingdom
| | - Nicholas Stuart Greaves
- Plastic and Reconstructive Surgery Research, Manchester Institute of Biotechnology (MIB), The University of Manchester, Manchester, United Kingdom
- University Hospital of South Manchester NHS Foundation Trust, Wythenshawe Hospital, Manchester, United Kingdom
| | - Mohamed Baguneid
- University Hospital of South Manchester NHS Foundation Trust, Wythenshawe Hospital, Manchester, United Kingdom
| | - Ardeshir Bayat
- Plastic and Reconstructive Surgery Research, Manchester Institute of Biotechnology (MIB), The University of Manchester, Manchester, United Kingdom
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27
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Balaji S, Watson CL, Ranjan R, King A, Bollyky PL, Keswani SG. Chemokine Involvement in Fetal and Adult Wound Healing. Adv Wound Care (New Rochelle) 2015; 4:660-672. [PMID: 26543680 DOI: 10.1089/wound.2014.0564] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Significance: Fetal wounds heal with a regenerative phenotype that is indistinguishable from surrounding skin with restored skin integrity. Compared to this benchmark, all postnatal wound healing is impaired and characterized by scar formation. The biologic basis of the fetal regenerative phenotype can serve as a roadmap to recapitulating regenerative repair in adult wounds. Reduced leukocyte infiltration, likely mediated, in part, through changes in the chemokine milieu, is a fundamental feature of fetal wound healing. Recent Advances: The contributions of chemokines to wound healing are a topic of active investigation. Recent discoveries have opened the possibility of targeting chemokines therapeutically to treat disease processes and improve healing capability, including the possibility of achieving a scarless phenotype in postnatal wounds. Critical Issues: Successful wound healing is a complex process, in which there is a significant interplay between multiple cell types, signaling molecules, growth factors, and extracellular matrix. Chemokines play a crucial role in this interplay and have been shown to have different effects in various stages of the healing process. Understanding how these chemokines are locally produced and regulated during wound healing and how the chemokine milieu differs in fetal versus postnatal wounds may help us identify ways in which we can target chemokine pathways. Future Directions: Further studies on the role of chemokines and their role in the healing process will greatly advance the potential for using these molecules as therapeutic targets.
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Affiliation(s)
- Swathi Balaji
- Laboratory for Regenerative Wound Healing, Division of Pediatric, General, Thoracic and Fetal Surgery, Cincinnati Children's Hospital and the University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Carey L. Watson
- Laboratory for Regenerative Wound Healing, Division of Pediatric, General, Thoracic and Fetal Surgery, Cincinnati Children's Hospital and the University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Rajeev Ranjan
- Laboratory for Regenerative Wound Healing, Division of Pediatric, General, Thoracic and Fetal Surgery, Cincinnati Children's Hospital and the University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Alice King
- Laboratory for Regenerative Wound Healing, Division of Pediatric, General, Thoracic and Fetal Surgery, Cincinnati Children's Hospital and the University of Cincinnati, College of Medicine, Cincinnati, Ohio
| | - Paul L. Bollyky
- Division of Infectious Diseases, Department of Medicine, Stanford School of Medicine, Palo Alto, California
| | - Sundeep G. Keswani
- Laboratory for Regenerative Wound Healing, Division of Pediatric, General, Thoracic and Fetal Surgery, Cincinnati Children's Hospital and the University of Cincinnati, College of Medicine, Cincinnati, Ohio
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Hocking AM. The Role of Chemokines in Mesenchymal Stem Cell Homing to Wounds. Adv Wound Care (New Rochelle) 2015; 4:623-630. [PMID: 26543676 DOI: 10.1089/wound.2014.0579] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Significance: Mesenchymal stem cells (MSCs) are being administered to cutaneous wounds with the goal of accelerating wound closure and promoting regeneration instead of scar formation. An ongoing challenge for cell-based therapies is achieving effective and optimal targeted delivery and engraftment at the site of injury. Contributing to this challenge is our incomplete understanding of endogenous MSC homing to sites of injury. Recent Advances: Chemokines and their receptors are now recognized as important mediators of stem cell homing. To date, the most studied chemokine-chemokine receptor axis in MSC homing to wounds is CXCL12-CXCR4 but recent work suggests that CCL27-CCR10 and CCL21-CCR7 may also be involved. Critical Issues: Strategies to enhance chemokine-mediated MSC homing to wounds are using a variety of approaches to amplify the chemokine signal at the wound site and/or overexpress specific chemokine receptors on the surface of the MSC. Future Directions: Harnessing chemokine signaling may enhance the therapeutic effects of stem cell therapy by increasing the number of both exogenous and endogenous stem cells recruited to the site of injury. Alternatively, chemokine-based therapies directly targeting endogenous stem cells may circumvent the need for the time-consuming and costly isolation and expansion of autologous stem cells prior to therapeutic administration.
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Affiliation(s)
- Anne M. Hocking
- Department of Surgery, University of Washington, Seattle, Washington
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Ishida Y, Kimura A, Nosaka M, Kuninaka Y, Shimada E, Yamamoto H, Nishiyama K, Inaka S, Takayasu T, Eisenmenger W, Kondo T. Detection of endothelial progenitor cells in human skin wounds and its application for wound age determination. Int J Legal Med 2015; 129:1049-54. [PMID: 25845667 DOI: 10.1007/s00414-015-1181-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 03/18/2015] [Indexed: 12/01/2022]
Abstract
Endothelial progenitor cells (EPCs), a newly identified cell type, are bone marrow-derived progenitor cells that co-express stem cell markers and vascular endothelial growth factor (VEGF) receptor (Flk-1). In this study, a double-color immunofluorescence analysis was carried out using anti-CD34 and anti-Flk-1 antibodies to examine the time-dependent appearance of EPCs, using 52 human skin wounds with different wound ages (Group I, 0-1 days; Group II, 2-6 days; Group III, 7-14 days; and Group IV, 17-21 days). In wound specimens with an age of less than one day, CD34(+)/Flk-1(+) EPCs were not detected. EPCs were initially observed in wounds aged two days, and their number was increased in lesions with advances in wound age. In morphometrical analysis, the average number of EPCs was the highest in the wounds of Group III. Especially, 20 out of 21 wounds aged 7-12 days had >20 EPCs, and all wound samples with postinfliction intervals of 14-21 days had <15 EPCs. These observations at least showed that >20 EPCs would indicate a wound age of 7-12 days. Taken together, our observations indicate the detection of EPCs would be useful for wound age determination.
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Affiliation(s)
- Yuko Ishida
- Department of Forensic Medicine, Wakayama Medical University, 811-1 Kimiidera, 641-8509, Wakayama, Japan
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Hsu SH, Hsieh PS. Self-assembled adult adipose-derived stem cell spheroids combined with biomaterials promote wound healing in a rat skin repair model. Wound Repair Regen 2015; 23:57-64. [DOI: 10.1111/wrr.12239] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Accepted: 11/13/2014] [Indexed: 01/09/2023]
Affiliation(s)
- Shan-hui Hsu
- Institute of Polymer Sciences and Engineering; Research Center for Developmental Biology and Regenerative Medicine; National Taiwan University; Taipei Taiwan
| | - Pai-Shan Hsieh
- Institute of Polymer Sciences and Engineering; Research Center for Developmental Biology and Regenerative Medicine; National Taiwan University; Taipei Taiwan
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31
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Guo R, Chai L, Chen L, Chen W, Ge L, Li X, Li H, Li S, Cao C. Stromal cell-derived factor 1 (SDF-1) accelerated skin wound healing by promoting the migration and proliferation of epidermal stem cells. In Vitro Cell Dev Biol Anim 2015; 51:578-85. [PMID: 25636237 DOI: 10.1007/s11626-014-9862-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 12/18/2014] [Indexed: 12/15/2022]
Abstract
Epidermal stem cells could contribute to skin repair through the migration of cells from the neighboring uninjured epidermis, infundibulum, hair follicle, or sebaceous gland. However, little is known about the factors responsible for the complex biological processes in wound healing. Herein, we will show that the attracting chemokine, SDF-1/CXCR4, is a major regulator involved in the migration of epidermal stem cells during wound repair. We found that the SDF-1 levels were markedly increased at the wound margins following injury and CXCR4 expressed in epidermal stem cells and proliferating epithelial cells. Blocking the SDF-1/CXCR4 axis resulted in a significant reduction in epidermal stem cell migration toward SDF-1 in vitro and delayed wound healing in vivo, while an SDF-1 treatment enhanced epidermal stem cell migration and proliferation and accelerated wound healing. These results provide direct evidence that SDF-1 promotes epidermal stem cell migration, accelerates skin regeneration, and makes the development of new regenerative therapeutic strategies for wound healing possible.
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Affiliation(s)
- Rui Guo
- Department of Plastic and Reconstructive Surgery, Southwestern Hospital, Third Military Medical University, Chongqing, 400038, China
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32
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Zhou SB, Wang J, Chiang CA, Sheng LL, Li QF. Mechanical stretch upregulates SDF-1α in skin tissue and induces migration of circulating bone marrow-derived stem cells into the expanded skin. Stem Cells 2015; 31:2703-13. [PMID: 23836581 DOI: 10.1002/stem.1479] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 05/23/2013] [Accepted: 06/14/2013] [Indexed: 12/31/2022]
Abstract
BACKGROUND Skin and soft tissue expansion is a procedure that stimulates skin regeneration by applying continuous mechanical stretching of normal donor skin for reconstruction purposes. We have reported that topical transplantation of bone marrow-derived mesenchymal stem cells (MSCs) can accelerate mechanical stretch induced skin regeneration. However, it is unclear how circulating MSCs respond to mechanical stretch in skin tissue. METHODS MSCs from luciferase-Tg Lewis rats were transplanted into a rat tissue expansion model and tracked in vivo by luminescence imaging. Expression levels of chemokines including macrophage inflammatory protein-1α, thymus and activation-regulated chemokine, secondary lymphoid tissue chemokine, cutaneous T-cell attracting chemokine, and stromal-derived factor-1α (SDF-1α) were elevated in mechanically stretched tissues, as were their related chemokine receptors in MSCs. Chemotactic assays were conducted in vitro and in vivo to assess the impact of chemokine expression on MSC migration. RESULTS MSC migration was observed in mechanically stretched skin. Mechanical stretching induced temporal upregulation of chemokine expression. Among all the tested chemokines, SDF-1α showed the most significant increase in stretched skin, suggesting a strong connection to migration of MSCs. The in vitro chemotactic assay showed that conditioned medium from mechanically stretched cells induced MSC migration, which could be blocked with the CXCR4 antagonist AMD3100, as effectively as medium containing 50 ng/ml rat recombinant SDF-1α. Results from in vivo study also showed that MSC migration to mechanically stretched skin was significantly blocked by AMD3100. Moreover, migrating MSCs expressed differentiation markers, suggesting a contribution of MSCs to skin regeneration through differentiation. CONCLUSION Mechanical stretching can upregulate SDF-1α in skin and recruit circulating MSCs through the SDF-1α/CXCR4 pathway.
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Affiliation(s)
- Shuang-Bai Zhou
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Ou S, Liu GD, Tan Y, Zhou LS, Bai SR, Xue G, Li J, Yang Y, Cui J, Cheng JM, Gu JW. A time course study about gene expression of post-thermal injury with DNA microarray. Int J Dermatol 2014; 54:757-64. [PMID: 25069606 DOI: 10.1111/ijd.12534] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Revised: 09/27/2013] [Accepted: 10/01/2013] [Indexed: 12/19/2022]
Abstract
BACKGROUND Burn injury is one of the most common and devastating forms of trauma in daily life. However, the exact sequence of events after burn injury remains unknown. OBJECTIVE This study aims to investigate gene expression alterations after burn injury. METHODS Microarray data set GSE8056 was downloaded from the Gene Expression Omnibus (GEO) database, including 12 samples, equally distributed in four groups: normal skin tissue as control and damaged tissues 1-3 days after burn (early period); 4-7 days after burn (middle period); and more than 7 days after burn (late period). Packages in R language were utilized to pre-process the data and filter out the differentially expressed genes (DEGs). Functional annotation of all three groups of DEGs was conducted by using clusters of orthologous groups analysis. The DEGs shared by all three groups were picked out and analyzed with STRING to set up a protein-protein interaction network. CFinder was chosen to implement module analysis, and expression analysis systematic explorer was then adopted to reveal the dysfunctional pathways for each module. RESULTS A total of 727, 782, and 445 DEGs were identified in the early, middle, and late period after burn, and 234 DEGs were identified as continually differentially expressed throughout all time periods, including genes encoding proinflammatory cytokines, such as interleukin (IL)-6, IL-8, and IL-1β, and genes associated with cell proliferation. Three modules associated with cell proliferation and inflammatory responses were generated from the protein-protein interaction network. CONCLUSION Our findings are beneficial for understanding the progression of the wound healing response after burn.
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Affiliation(s)
- Shan Ou
- Department of Anesthesiology, General Hospital of Chengdu Military Command, Chengdu, Sichuan.,Department of Neurosurgery, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Guo-Dong Liu
- Department 8, Research Institute of Surgery, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Yan Tan
- Office of Scientific Research and Training Administration, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Le-Shun Zhou
- Department of Anesthesiology, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Shu-Rong Bai
- Department of Anesthesiology, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Gang Xue
- Department of Burns and Plastic Surgery, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Jun Li
- Department of Anesthesiology, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Yong Yang
- Department of Burns and Plastic Surgery, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Jian Cui
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Jing-Min Cheng
- Department of Neurosurgery, General Hospital of Chengdu Military Command, Chengdu, Sichuan
| | - Jian-Wen Gu
- Department of Neurosurgery, General Hospital of Chengdu Military Command, Chengdu, Sichuan
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34
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Park MS, Kim YH, Jung Y, Kim SH, Park JC, Yoon DS, Kim SH, Lee JW. In Situ Recruitment of Human Bone Marrow-Derived Mesenchymal Stem Cells Using Chemokines for Articular Cartilage Regeneration. Cell Transplant 2014; 24:1067-83. [PMID: 24759682 DOI: 10.3727/096368914x681018] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Bone marrow-derived mesenchymal stem cells (BMSCs) are a good cell source for regeneration of cartilage as they can migrate directly to the site of cartilage injury and differentiate into articular chondrocytes. Articular cartilage defects do not heal completely due to the lack of chondrocytes or BMSCs at the site of injury. In this study, the chemotaxis of BMSCs toward chemokines, which may give rise to a complete regeneration of the articular cartilage, was investigated. CCR2, CCR4, CCR6, CXCR1, and CXCR2 were expressed in normal BMSCs and were increased significantly upon treatment with proinflammatory cytokines. BMSC migration was increased by MIP-3α and IL-8 more than by MCP-1 or SDF-1α. IL-8 and MIP-3α significantly enhanced the chemotaxis of BMSCs compared with MCP-1, SDF-1α, or PBS. Human BMSC recruitment to transplanted scaffolds containing either IL-8 or MIP-3α significantly increased in vivo compared to scaffolds containing PBS. Furthermore, IL-8- and MIP-3α-containing scaffolds enhanced tissue regeneration of an osteochondral defect site in beagle knee articular cartilage. Therefore, this study suggests that IL-8 and MIP-3α are the candidates that induce the regeneration of damaged articular cartilage.
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Affiliation(s)
- Min Sung Park
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University, Seoul, South Korea
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35
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DMBA/TPA treatment is necessary for BCC formation from patched deficient epidermal cells in Ptch(flox/flox)CD4Cre(+/-) mice. J Invest Dermatol 2014; 134:2620-2629. [PMID: 24662765 DOI: 10.1038/jid.2014.157] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 02/20/2014] [Accepted: 02/28/2014] [Indexed: 12/17/2022]
Abstract
The development of basal cell carcinoma (BCC), the most frequently diagnosed tumor among persons with European ancestry, is closely linked to mutations in the Hedgehog (Hh) receptor and tumor suppressor Patched1 (Ptch). Using Ptch(flox/flox)CD4Cre(+/-) mice, in which Ptch was ablated in CD4Cre-expressing cells, we demonstrate that the targeted cells can give rise to BCC after treatment with DMBA (7,12-dimethylbenz(a)anthracene)/TPA (12-O-tetradecanoylphorbol-13-acetate), but not after wounding of the skin. In addition, in this model, BCC are not caused by malfunctioning of Ptch-deficient T cells, as BCC did not develop when bone marrow (BM) of Ptch(flox/flox)CD4Cre(+/-) mice was transplanted into Ptch wild-type mice. Instead, lineage-tracing experiments and flow cytometric analyses suggest that the tumors are initiated from rare Ptch-deficient stem cell-like cells of the epidermis that express CD4. As DMBA/TPA is a prerequisite for BCC development in this model, the initiated cells need a second stimulus for expansion and tumor formation. However, in contrast to papilloma, this stimulus seems to be unrelated to alterations in the Ras signaling cascade. Together, these data suggest that biallelic loss of Ptch in CD4(+) cells does not suffice for BCC formation and that BCC formation requires a second so far unknown event, at least in the Ptch(flox/flox)CD4Cre(+/-) BCC mouse model.
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36
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Mildner M, Prior M, Gschwandtner M, Schuster C, Tschachler E, Elbe-Bürger A. Epidermal CCL27 Expression Is Regulated during Skin Development and Keratinocyte Differentiation. J Invest Dermatol 2014; 134:855-858. [DOI: 10.1038/jid.2013.394] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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37
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Roy I, Evans DB, Dwinell MB. Chemokines and chemokine receptors: update on utility and challenges for the clinician. Surgery 2014; 155:961-73. [PMID: 24856117 DOI: 10.1016/j.surg.2014.02.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Accepted: 02/05/2014] [Indexed: 11/26/2022]
Affiliation(s)
- Ishan Roy
- Department of Microbiology and Molecular Genetics, Medical College of Wisconsin, Milwaukee, WI
| | - Douglas B Evans
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Michael B Dwinell
- Department of Microbiology and Molecular Genetics, Medical College of Wisconsin, Milwaukee, WI.
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38
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Anders HJ, Romagnani P, Mantovani A. Pathomechanisms: homeostatic chemokines in health, tissue regeneration, and progressive diseases. Trends Mol Med 2014; 20:154-65. [PMID: 24440002 DOI: 10.1016/j.molmed.2013.12.002] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Revised: 12/06/2013] [Accepted: 12/10/2013] [Indexed: 12/13/2022]
Abstract
Homeostatic chemokines control stem and progenitor cell migration and activation during vasculogenesis and organ development. They orchestrate hematopoietic stem cell (HSC) homing to their bone marrow niches and direct immature lymphocytes to a series of maturation sites within lymphoid organs. Along these lines, homeostatic chemokines regulate the niches of peripheral committed progenitor cell populations for tissue renewal. These biological functions support neovascularization and wound healing, including the recruitment of endothelial and other progenitor cells from the bone marrow. Here, we summarize the roles of homeostatic chemokines, their signaling receptors, and atypical decoy receptors during homeostasis and tissue regeneration in order to better understand their pathogenic roles in disease, for example, in diabetes complications, cancer, autoimmunity, epithelial hyperplasia, or hypertrophic scarring and fibrosis.
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Affiliation(s)
- Hans-Joachim Anders
- Nephrologisches Zentrum, Medizinische Klinik und Poliklinik IV, Klinikum der Universität, München, Germany.
| | - Paola Romagnani
- Excellence Centre for Research, Transfer, and High Education for the Development of De Novo Therapies (DENOTHE), University of Florence, Florence, Italy
| | - Alberto Mantovani
- Istituto Clinico Humanitas, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), via Manzoni 113, 20089, Rozzano, Italy; University of Milan, Department of Translational Medicine, 20089 Rozzano, Italy
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39
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Kano Y, Ishii H, Konno M, Yamasaki M, Miyata H, Nishikawa S, Hamabe A, Ogawa H, Takahashi H, Ohta K, Hasegawa S, Tanaka K, Fukusumi T, Otsuka M, Kawamoto K, Haraguchi N, Fujimoto R, Isobe M, Tomita Y, Matsuura N, Takiguchi S, Mori M, Doki Y. Cells of origin of squamous epithelium, dysplasia and cancer in the head and neck region after bone marrow transplantation. Int J Oncol 2013; 44:443-50. [PMID: 24317739 DOI: 10.3892/ijo.2013.2206] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Accepted: 08/26/2013] [Indexed: 11/06/2022] Open
Abstract
Secondary solid tumors that occur after hematopoietic stem cell transplantation (HSCT) are late complications of HSCT. Previously, secondary solid tumors were considered to be recipient-derived cells because transplanted cells do not contain epithelial cells. Recently, however, not only donor‑derived epithelial cells but also donor-derived secondary solid tumors have also been reported in mice and humans. It means that circulating bone marrow-derived stem cells (BMDCs) including hematopoietic stem cells include the stem cells of many tissue types and the precancerous cells of many solid tumors. In most reports of donor-derived secondary solid tumors, however, tumors contained a low proportion of BMDC-derived epithelial cells in mixed solid tumor tissues. To our knowledge, there are only five known cases of completely donor-derived tumor tissues, i.e., four oral SCCs and a pharyngeal SCC. In this study, we analyzed five human clinical samples of solid tumors, i.e., two esophageal squamous cell carcinomas (SCCs), two oral SCCs and a tongue carcinoma. In the oral and tongue, completely donor-derived tissues were not observed, but in esophagus a completely donor-derived esophageal epidermis and SCC were observed for the first time. In addition, in another esophageal SCC patient, a completely donor-derived dysplasia region of esophageal epidermis was observed near recipient-derived SCC. This study suggests that BMDC-derived cells include the stem cells of esophageal epidermis and the precancerous cells of esophageal SCC and can differentiate into esophageal epithelium and esophageal SCC.
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Affiliation(s)
- Yoshihiro Kano
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hideshi Ishii
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Masamitsu Konno
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Makoto Yamasaki
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hiroshi Miyata
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Shimpei Nishikawa
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Atsushi Hamabe
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hisataka Ogawa
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hidekazu Takahashi
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Katsuya Ohta
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Shinichiro Hasegawa
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Kouji Tanaka
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Takahito Fukusumi
- Department of Frontier Science for Cancer and Chemotherapy, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Masahisa Otsuka
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Koichi Kawamoto
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Naotsugu Haraguchi
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Rika Fujimoto
- Laboratory of Molecular and Cellular Biology, Department of Materials and Biosystem Engineering, Faculty of Engineering, Toyama University, Toyama, Japan
| | - Masaharu Isobe
- Laboratory of Molecular and Cellular Biology, Department of Materials and Biosystem Engineering, Faculty of Engineering, Toyama University, Toyama, Japan
| | - Yasuhiko Tomita
- Department of Pathology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - Nariaki Matsuura
- Department of Functional Diagnostic Science, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Shuji Takiguchi
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Masaki Mori
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
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van den Broek LJ, Kroeze KL, Waaijman T, Breetveld M, Sampat-Sardjoepersad SC, Niessen FB, Middelkoop E, Scheper RJ, Gibbs S. Differential response of human adipose tissue-derived mesenchymal stem cells, dermal fibroblasts, and keratinocytes to burn wound exudates: potential role of skin-specific chemokine CCL27. Tissue Eng Part A 2013; 20:197-209. [PMID: 23980822 DOI: 10.1089/ten.tea.2013.0123] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Many cell-based regenerative medicine strategies toward tissue-engineered constructs are currently being explored. Cell-cell interactions and interactions with different biomaterials are extensively investigated, whereas very few studies address how cultured cells will interact with soluble wound-healing mediators that are present within the wound bed after transplantation. The aim of this study was to determine how adipose tissue-derived mesenchymal stem cells (ASC), dermal fibroblasts, and keratinocytes will react when they come in contact with the deep cutaneous burn wound bed. Burn wound exudates isolated from deep burn wounds were found to contain many cytokines, including chemokines and growth factors related to inflammation and wound healing. Seventeen mediators were identified by ELISA (concentration range 0.0006-9 ng/mg total protein), including the skin-specific chemokine CCL27. Burn wound exudates activated both ASC and dermal fibroblasts, but not keratinocytes, to increase secretion of CXCL1, CXCL8, CCL2, and CCL20. Notably, ASC but not fibroblasts or keratinocytes showed significant increased secretion of vascular endothelial growth factor (5-fold) and interleukin-6 (253-fold), although when the cells were incorporated in bi-layered skin substitute (SS) these differences were less pronounced. A similar discrepancy between ASC and dermal fibroblast mono-cultures was observed when recombinant human-CCL27 was used instead of burn wound exudates. Although CCL27 did not stimulate the secretion of any of the wound-healing mediators by keratinocytes, these cells, in contrast to ASC or dermal fibroblasts, showed increased proliferation and migration. Taken together, these results indicate that on transplantation, keratinocytes are primarily activated to promote wound closure. In contrast, dermal fibroblasts and, in particular, ASC respond vigorously to factors present in the wound bed, leading to increased secretion of angiogenesis/granulation tissue formation factors. Our findings have implications for the choice of cell type (ASC or dermal fibroblast) to be used in regenerative medicine strategies and indicate the importance of taking into account interactions with the wound bed when developing advanced therapies for difficult-to-close cutaneous wounds.
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Affiliation(s)
- Lenie J van den Broek
- 1 Department of Dermatology, VU University Medical Center , Amsterdam, The Netherlands
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Evidence of a role for fibrocyte and keratinocyte-like cells in the formation of hypertrophic scars. J Burn Care Res 2013; 34:227-31. [PMID: 22955158 DOI: 10.1097/bcr.0b013e318254d1f9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Burn injuries affect millions of people every year, and dermal fibrosis is a common complication for the victims. This disfigurement has functional and cosmetic consequences and many research groups have made it the focus of their work to understand the mechanisms that underlie its development. Although significant progress has been made in wound-healing processes, the complexity of events involved makes it very difficult to come up with a single strategy to prevent this devastating fibrotic condition. Inflammation is considered one predisposing factor, although this phase is a necessary aspect of the wound-healing process. Inflammation, driven by infiltrated immune cells, begins minutes after the burn injury and is the prevalent phase of wound healing in the early stages. Accompanying the inflammatory infiltrate, there is evidence that subpopulations of bone marrow-derived cells are also present. These populations include fibrocytes and keratinocyte-like cells, derivatives of CD14 monocytes, a component of the peripheral blood mononuclear cell infiltrate. There is evidence that these cells contribute to regeneration and repair of the wound site, but it is interesting to note that there are also reports that these cells can have adverse effects and may contribute to the development of dermal fibrosis. In this article, the authors present a review of the origin and transdifferentiation of these cells from bone marrow stem cells, the environments that direct this transdifferentiation, and evidence to support their role in fibrosis, as well as potential avenues for therapeutics to control their fibrotic effects.
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Alexeev V, Donahue A, Uitto J, Igoucheva O. Analysis of chemotactic molecules in bone marrow-derived mesenchymal stem cells and the skin: Ccl27-Ccr10 axis as a basis for targeting to cutaneous tissues. Cytotherapy 2013; 15:171-184.e1. [PMID: 23321329 DOI: 10.1016/j.jcyt.2012.11.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 10/31/2012] [Accepted: 11/02/2012] [Indexed: 01/04/2023]
Abstract
BACKGROUND AIMS Adult stem cells produce a plethora of extracellular matrix molecules and have a high potential as cell-based therapeutics for connective tissue disorders of the skin. However, the primary challenge of the stem cell-based approach is associated with the inefficient homing of systemically infused stem cells to the skin. METHODS We examined chemotactic mechanisms that govern directional migration of mesenchymal stem cells (MSCs) into the skin by conducting a comprehensive expression analysis of chemotactic molecules in MSCs and defined cutaneous tissues from normal and hereditary epidermolysis bullosa (EB)-affected skin. RESULTS Analysis of chemokine receptors in short-term and long-term MSC cultures showed tissue culture-dependent expression of several receptors. Assessment of epidermis-derived and dermis-derived chemokines showed that most chemotactic signals that originate from the skin preferentially recruit different sets of leukocytes rather than MSCs. Analysis of the chemotactic molecules derived from EB-affected non-blistered skin showed only minor changes in expression of selected chemokines and receptors. Nevertheless, the data allowed us to define the Ccl27-Ccr10 chemotactic axis as the most potent for the recruitment of MSCs to the skin. Our in vivo analysis demonstrated that uniform expression of Ccr10 on MSCs and alteration of Ccl27 level in the skin enhance extravasation of stem cells from circulation and facilitate their migration within cutaneous tissue. CONCLUSIONS Collectively, our study provides a comprehensive analysis of chemotactic signals in normal and EB-affected skin and proof-of-concept data demonstrating that alteration of the chemotactic pathways can enhance skin homing of the therapeutic stem cells.
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Affiliation(s)
- Vitali Alexeev
- Department of Dermatology and Cutaneous Biology, Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA
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Macias JD, Gerkin RD, Locke D, Macias MP. Differential gene expression in cholesteatoma by DNA chip analysis. Laryngoscope 2013; 123 Suppl S5:S1-21. [PMID: 23670528 DOI: 10.1002/lary.24176] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 03/20/2013] [Accepted: 04/03/2013] [Indexed: 11/10/2022]
Abstract
OBJECTIVES/HYPOTHESIS In contrast to normal epithelium, the desquamating stratified squamous epithelium of temporal bone cholesteatoma characteristically exhibits sustained hyperproliferative growth and a capacity for bone erosion. We conducted genome-wide microarray analyses to determine the molecular nature of cholesteatoma's biological processes and identify disease-associated, altered gene activity. We tested the hypothesis that genes contributing to the pathophysiology of cholesteatoma are differentially expressed compared to control tissue. STUDY DESIGN Prospective experimental analysis. METHODS Using new, enhanced microarray platforms and well-annotated human transcriptome probes, we measured global gene expression levels in surgical specimens of cholesteatoma and in the corresponding normal postauricular skin in four patients. Genes of interest were verified by quantitative real time reverse transcriptase polymerase chain reaction analyses using cholesteatoma and postauricular sample pairs (n = 13). External auditory canal skin from six additional patients was also evaluated as a normal control. Immunohistochemistry detected protein expression in tissue sections and the cells involved. RESULTS DNA chip analyses identified 282 differentially expressed genes in cholesteatoma compared to control samples. Of these, 104 genes were upregulated and 178 were downregulated. Ontological classifications indicate relationships to cellular processes including receptor binding, cell communication and motion, vitamin metabolism, and cytokine-mediated inflammation. Based on potential involvement in disease pathology, 10 genes were selected and independently verified by quantitative polymerase chain reaction. Immunohistochemical detection of transcobalamin-1 and CCL27 implicates cholesteatoma keratinocytes and dermal endothelial cells as contributors in disease processes. CONCLUSIONS We present a comprehensive, human genome-wide survey of disease-associated gene expression that extends the public database and provides new evidence for molecular mechanisms involved in cholesteatoma pathology. Laryngoscope, 123:S1-S21, 2013.
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Affiliation(s)
- John D Macias
- Macias Otology , Phoenix, Arizona, U.S.A; Biomedical Research Program, the EAR Foundation of Arizona , Phoenix, Arizona, U.S.A
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Fujita Y, Inokuma D, Abe R, Sasaki M, Nakamura H, Shimizu T, Shimizu H. Conversion from human haematopoietic stem cells to keratinocytes requires keratinocyte secretory factors. Clin Exp Dermatol 2012; 37:658-64. [PMID: 22329411 DOI: 10.1111/j.1365-2230.2011.04312.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Recent studies have reported that bone-marrow-derived stem cells (BMSCs), including haematopoietic stem cells (HSCs) and mesenchymal stromal cells, differentiate in order to regenerate various cellular lineages. Based on these findings, it is known that BMSCs can be used clinically to treat various disorders, such as myocardial infarction and neurotraumatic injuries. However, the mechanism of HSC conversion into organ cells is incompletely understood. The mechanism is suspected to involve direct cell-cell interaction between BMSCs, damaged organ cells, and paracrine-regulated soluble factors from the organ, but to date, there have been no investigations into which of these are essential for keratinocyte differentiation from HSCs. AIM To elucidate the mechanism and necessary conditions for HSC differentiation into keratinocytes in vitro. METHODS We cultured human (h)HSCs under various conditions to try to elucidate the mechanism and necessary conditions for hHSCs to differentiate into keratinocytes. RESULT hHSCs cocultured with mouse keratinocytes induced expression of human keratin 14 and transglutaminase I. Only 0.1% of the differentiated keratinocytes possessed multiple nuclei indicating cell fusion. Coculture of hHSCs with fixed murine keratinocytes (predicted to stabilize cellular components) failed to induce conversion into keratinocytes. Conversely, keratinocyte-conditioned medium from both human and mouse keratinocytes was found to mediate hHSC conversion into keratinocytes. CONCLUSIONS Human HSCs are capable of differentiation into keratinocytes, and cell fusion is extremely rare. This differentiating is mediated by the plasma environment rather than by direct cell-cell interactions.
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Affiliation(s)
- Y Fujita
- Department of Dermatology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
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Betancourt AM. New Cell-Based Therapy Paradigm: Induction of Bone Marrow-Derived Multipotent Mesenchymal Stromal Cells into Pro-Inflammatory MSC1 and Anti-inflammatory MSC2 Phenotypes. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2012; 130:163-97. [PMID: 22869086 DOI: 10.1007/10_2012_141] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cell-based therapies (CBTs) are quickly taking hold as a revolutionary new approach to treat many human diseases. Among the cells used in these treatments, multipotent mesenchymal stromal cells, also often and imprecisely termed mesenchymal stem cells (MSC), are widely used because they are considered clinically safe, unique in their immune-modulating capabilities, easily obtained from adult tissues, and quickly expanded as well as stored. However, despite these established advantages, there are limiting factors to employing MSCs in these therapeutic strategies. Foremost is the lack of a general consensus on a definition of these cells, marring efforts to prepare homogeneous lots and more importantly complicating their in vitro and in vivo investigation. Furthermore, although one of the most profound clinical effects of MSC intravenous administration is the modulation of host immune responses, no adequate ex vivo assays exist to consistently predict the therapeutic effect of each MSC lot in the treated patient. Until these issues are addressed, this very promising and safe new therapeutic approach cannot be used to its full advantage. However, these confounding issues do present exciting opportunities. The first is an opportunity to discover unknown aspects of host immune responses because the unique effect driven by MSC infusion on a patient's immunity has not yet been identified. In addition, there is an opportunity to develop methods, tests, and tools to better define MSCs and MSC-based therapy and provide consistency in preparation and effect. To this end, my laboratory recently developed a new approach to induce uniform pro-inflammatory MSC1 and anti-inflammatory MSC2 phenotypes from bone marrow-derived MSC preparations. I anticipate that MSC1 and MSC2 provide convenient tools with which to address some of these limitations and will help advance safe and effective CBTs for human disease.
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Affiliation(s)
- Aline M Betancourt
- Center for Stem Cell Research and Regenerative Medicine, Tulane University, New Orleans, LA, USA,
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Cell-type-specific differentiation and molecular profiles in skin transplantation: implication of medical approach for genetic skin diseases. J Transplant 2011; 2011:501857. [PMID: 22174987 PMCID: PMC3235896 DOI: 10.1155/2011/501857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Accepted: 09/07/2011] [Indexed: 01/16/2023] Open
Abstract
Skin is highly accessible and valuable organ, which holds promise to accelerate the understanding of future medical innovation in association with skin transplantation, engineering, and wound healing. In skin transplantation biology, multistage and multifocal damages occur in both grafted donor and perilesional host skin and need to be repaired properly for the engraftment and maintenance of characteristic skin architecture. These local events are more unlikely to be regulated by the host immunity, because human skin transplantation has accomplished the donor skin engraftment onto the immunocompromised or immunosuppressive animals. Recent studies have emerged the importance of α-smooth muscle actin- (SMA-) positive myofibroblasts, via stage- and cell-specific contribution of TGFβ, PDGF, ET-1, CCN-2 signalling pathways, and mastocyte-derived mediators (e.g., histamine and tryptase), for the functional reorganisation of the grafted skin. Moreover, particular cell lineages from bone marrow (BM) cells have been shown to harbour the diferentiation capacity into multiple skin cell phenotypes, including epidermal keratinocytes and dermal endothelial cells and pericytes, undercontrolled by chemokines or cytokines. From a dermatological viewpoint, we review the recent update of cell-type- and molecular-specific action associated with reconstitution of the grafted skin and also focus on the novel application of BM transplantation medicine in genetic skin diseases.
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Clover AJP, Kumar AHS, Caplice NM. Deficiency of CX3CR1 delays burn wound healing and is associated with reduced myeloid cell recruitment and decreased sub-dermal angiogenesis. Burns 2011; 37:1386-93. [PMID: 21924836 DOI: 10.1016/j.burns.2011.08.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Revised: 06/24/2011] [Accepted: 08/01/2011] [Indexed: 12/19/2022]
Abstract
The development of a good blood supply is a key step in burn wound healing and appears to be regulated in part by myeloid cells. CX3CR1 positive cells have recently been identified as myeloid cells with a potential role in angiogenesis. The role of functional CX3CR1 system in burn wound healing is not previously investigated. A 2% contact burn was induced in CX3CR1(+/gfp) and CX3CR1(gfp/gfp) mice. These transgenic mice facilitate the tracking of CX3CR1 cells (CX3CR1(+/gfp)) and allow evaluation of the consequence of CX3CR1 functional knockout (CX3CR1(gfp/gfp)) on burn wound healing. The progression of wound healing was monitored before tissue was harvested and analyzed at day 6 and day 12 for migration of CX3CR1 cells into burn wound. Deficiency of a functional CX3CR1 system resulted in decreased recruitment of CX3CR1 positive cells into the burn wound associated with decreased myeloid cell recruitment (p<0.001) and reduced maintenance of new vessels (p<0.001). Burn wound healing was prolonged (p<0.05). Our study is the first to establish a role for CX3CR1 in burn wound healing which is associated with sub-dermal angiogenesis. This chemokine receptor pathway may be attractive for therapeutic manipulation as it could increase sub dermal angiogenesis and thereby improve time to healing.
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Tolar J, Blazar BR, Wagner JE. Concise review: Transplantation of human hematopoietic cells for extracellular matrix protein deficiency in epidermolysis bullosa. Stem Cells 2011; 29:900-6. [PMID: 21557391 DOI: 10.1002/stem.647] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The skin is constantly exposed to environmental insults and requires effective repair processes to maintain its protective function. Wound healing is severely compromised in people with congenital absence of structural proteins of the skin, such as in dystrophic epidermolysis bullosa, a severe congenital mechanobullous disorder caused by mutations in collagen type VII. Remarkably, stem cell transplantation can ameliorate deficiency of this skin-specific structural protein in both animal models and in children with the disorder. Healthy donor cells from the hematopoietic graft migrate to the injured skin; simultaneously, there is an increase in the production of collagen type VII, increased skin integrity, and reduced tendency to blister formation. How hematogenous stem cells from bone marrow and cord blood can alter skin architecture and wound healing in a robust, clinically meaningful way is unclear. We review the data and the resulting hypotheses that have a potential to illuminate the mechanisms for these effects. Further modifications in the use of stem cell transplantation as a durable source of extracellular matrix proteins may make this regenerative medicine approach effective in other cutaneous and extracutaneous conditions.
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Affiliation(s)
- Jakub Tolar
- Division of Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota 55455, USA.
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Kato T, Saeki H, Tsunemi Y, Shibata S, Tamaki K, Sato S. Thymus and activation-regulated chemokine (TARC)/CC chemokine ligand (CCL) 17 accelerates wound healing by enhancing fibroblast migration. Exp Dermatol 2011; 20:669-74. [DOI: 10.1111/j.1600-0625.2011.01286.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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PDGFRalpha-positive cells in bone marrow are mobilized by high mobility group box 1 (HMGB1) to regenerate injured epithelia. Proc Natl Acad Sci U S A 2011; 108:6609-14. [PMID: 21464317 DOI: 10.1073/pnas.1016753108] [Citation(s) in RCA: 187] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
The role of bone marrow cells in repairing ectodermal tissue, such as skin epidermis, is not clear. To explore this process further, this study examined a particular form of cutaneous repair, skin grafting. Grafting of full thickness wild-type mouse skin onto mice that had received a green fluorescent protein-bone marrow transplant after whole body irradiation led to an abundance of bone marrow-derived epithelial cells in follicular and interfollicular epidermis that persisted for at least 5 mo. The source of the epithelial progenitors was the nonhematopoietic, platelet-derived growth factor receptor α-positive (Lin(-)/PDGFRα(+)) bone marrow cell population. Skin grafts release high mobility group box 1 (HMGB1) in vitro and in vivo, which can mobilize the Lin(-)/PDGFRα(+) cells from bone marrow to target the engrafted skin. These data provide unique insight into how skin grafts facilitate tissue repair and identify strategies germane to regenerative medicine for skin and, perhaps, other ectodermal defects or diseases.
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