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Coelho-Rato LS, Parvanian S, Modi MK, Eriksson JE. Vimentin at the core of wound healing. Trends Cell Biol 2024; 34:239-254. [PMID: 37748934 DOI: 10.1016/j.tcb.2023.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/25/2023] [Accepted: 08/25/2023] [Indexed: 09/27/2023]
Abstract
As a member of the large family of intermediate filaments (IFs), vimentin has emerged as a highly dynamic and versatile cytoskeletal protein involved in many key processes of wound healing. It is well established that vimentin is involved in epithelial-mesenchymal transition (EMT) during wound healing and metastasis, during which epithelial cells acquire more dynamic and motile characteristics. Moreover, vimentin participates in multiple cellular activities supporting growth, proliferation, migration, cell survival, and stress resilience. Here, we explore the role of vimentin at each phase of wound healing, with focus on how it integrates different signaling pathways and protects cells in the fluctuating and challenging environments that characterize a healing tissue.
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Affiliation(s)
- Leila S Coelho-Rato
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520 Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland
| | - Sepideh Parvanian
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520 Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland; Center for Systems Biology, Massachusetts General Hospital Research Institute and Harvard Medical School, Boston, MA 02114, USA
| | - Mayank Kumar Modi
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520 Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland
| | - John E Eriksson
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520 Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland; Euro-Bioimaging ERIC, 20520 Turku, Finland.
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Parvanian S, Coelho-Rato LS, Patteson AE, Eriksson JE. Vimentin takes a hike - Emerging roles of extracellular vimentin in cancer and wound healing. Curr Opin Cell Biol 2023; 85:102246. [PMID: 37783033 DOI: 10.1016/j.ceb.2023.102246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/28/2023] [Accepted: 09/04/2023] [Indexed: 10/04/2023]
Abstract
Vimentin is a cytoskeletal protein important for many cellular processes, including proliferation, migration, invasion, stress resistance, signaling, and many more. The vimentin-deficient mouse has revealed many of these functions as it has numerous severe phenotypes, many of which are found only following a suitable challenge or stress. While these functions are usually related to vimentin as a major intracellular protein, vimentin is also emerging as an extracellular protein, exposed at the cell surface in an oligomeric form or secreted to the extracellular environment in soluble and vesicle-bound forms. Thus, this review explores the roles of the extracellular pool of vimentin (eVIM), identified in both normal and pathological states. It focuses specifically on the recent advances regarding the role of eVIM in wound healing and cancer. Finally, it discusses new technologies and future perspectives for the clinical application of eVIM.
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Affiliation(s)
- Sepideh Parvanian
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland; Center for Systems Biology, Massachusetts General Hospital Research Institute and Harvard Medical School, Boston, MA 02114, USA
| | - Leila S Coelho-Rato
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland
| | - Alison E Patteson
- Physics Department and BioInspired Institute, Syracuse University, Syracuse, NY, 13244, USA
| | - John E Eriksson
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520 Turku, Finland; Euro-Bioimaging ERIC, 20520 Turku, Finland.
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Parvanian S, Coelho-Rato LS, Eriksson JE, Patteson AE. The molecular biophysics of extracellular vimentin and its role in pathogen-host interactions. Curr Opin Cell Biol 2023; 85:102233. [PMID: 37677998 PMCID: PMC10841047 DOI: 10.1016/j.ceb.2023.102233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/08/2023] [Accepted: 08/10/2023] [Indexed: 09/09/2023]
Abstract
Vimentin, an intermediate filament protein typically located in the cytoplasm of mesenchymal cells, can also be secreted as an extracellular protein. The organization of extracellular vimentin strongly determines its functions in physiological and pathological conditions, making it a promising target for future therapeutic interventions. The extracellular form of vimentin has been found to play a role in the interaction between host cells and pathogens. In this review, we first discuss the molecular biophysics of extracellular vimentin, including its structure, secretion, and adhesion properties. We then provide a general overview of the role of extracellular vimentin in mediating pathogen-host interactions, with a focus on its interactions with viruses and bacteria. We also discuss the implications of these findings for the development of new therapeutic strategies for combating infectious diseases.
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Affiliation(s)
- Sepideh Parvanian
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520, Turku, Finland; Center for Systems Biology, Massachusetts General Hospital Research Institute and Harvard Medical School, Boston, MA 02114, USA
| | - Leila S Coelho-Rato
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520, Turku, Finland
| | - John E Eriksson
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, 20520, Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20520, Turku, Finland; Euro-Bioimaging ERIC, 20520, Turku, Finland
| | - Alison E Patteson
- Physics Department and BioInspired Institute, Syracuse University, Syracuse, NY, 13244, USA.
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Parvanian S, Zha H, Su D, Xi L, Jiu Y, Chen H, Eriksson JE, Cheng F. Exosomal Vimentin from Adipocyte Progenitors Protects Fibroblasts against Osmotic Stress and Inhibits Apoptosis to Enhance Wound Healing. Int J Mol Sci 2021; 22:ijms22094678. [PMID: 33925176 PMCID: PMC8125065 DOI: 10.3390/ijms22094678] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 11/28/2022] Open
Abstract
Mechanical stress following injury regulates the quality and speed of wound healing. Improper mechanotransduction can lead to impaired wound healing and scar formation. Vimentin intermediate filaments control fibroblasts’ response to mechanical stress and lack of vimentin makes cells significantly vulnerable to environmental stress. We previously reported the involvement of exosomal vimentin in mediating wound healing. Here we performed in vitro and in vivo experiments to explore the effect of wide-type and vimentin knockout exosomes in accelerating wound healing under osmotic stress condition. Our results showed that osmotic stress increases the size and enhances the release of exosomes. Furthermore, our findings revealed that exosomal vimentin enhances wound healing by protecting fibroblasts against osmotic stress and inhibiting stress-induced apoptosis. These data suggest that exosomes could be considered either as a stress modifier to restore the osmotic balance or as a conveyer of stress to induce osmotic stress-driven conditions.
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Affiliation(s)
- Sepideh Parvanian
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
| | - Hualian Zha
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Dandan Su
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Lifang Xi
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - Yaming Jiu
- Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai 200031, China;
- Institute Pasteur of Shanghai and Institute of Pathogen Biology, University of Chinese Academy of Sciences, 52 Sanlihe Rd., Xicheng District, Beijing 100019, China
| | - Hongbo Chen
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
| | - John E. Eriksson
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
| | - Fang Cheng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, China; (S.P.); (H.Z.); (D.S.); (L.X.); (H.C.)
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, 20520 Turku, Finland;
- Correspondence:
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Parvanian S, Yan F, Su D, Coelho-Rato LS, Venu AP, Yang P, Zou X, Jiu Y, Chen H, Eriksson JE, Cheng F. Exosomal vimentin from adipocyte progenitors accelerates wound healing. Cytoskeleton (Hoboken) 2020; 77:399-413. [PMID: 32978896 DOI: 10.1002/cm.21634] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 09/17/2020] [Accepted: 09/22/2020] [Indexed: 01/08/2023]
Abstract
Adipose stem cell-derived exosomes have great potential in accelerating cutaneous wound healing by optimizing fibroblast activities. Recent studies have demonstrated that exosomes play an active role in the transport of functional cytoskeletal proteins such as vimentin. Previously we showed that vimentin serves as a coordinator of the healing process. Therefore, we hypothesized that vimentin incorporated into the exosomes may contribute to mediate fibroblast activities in wound healing. Our results revealed that exosomal vimentin from adipocyte progenitor cells acts as a promoter of fibroblast proliferation, migration, and ECM secretion. Furthermore, our in vitro and in vivo experiments provide evidence that exosomal vimentin shortens the healing time and reduces scar formation. These findings suggest the reciprocal roles of exosomes and vimentin in accelerating wound healing. Exosomes can serve as an efficient transportation system to deliver and internalize vimentin into target cells, while vimentin could have an impact on exosome transportation, internalization, and cell communication.
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Affiliation(s)
- Sepideh Parvanian
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China.,Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
| | - Fuxia Yan
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Dandan Su
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Leila S Coelho-Rato
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
| | - Arun P Venu
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
| | - Peiru Yang
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
| | - Xiaoheng Zou
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yaming Jiu
- Key Laboratory of Molecular Virology and Immunology, Institut Pasteur of Shanghai, Chinese Academy of Sciences, Shanghai, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Hongbo Chen
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - John E Eriksson
- Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
| | - Fang Cheng
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China.,Faculty of Science and Engineering, Åbo Akademi University & Turku Bioscience Centre, Turku, Finland
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Su D, Tsai HI, Xu Z, Yan F, Wu Y, Xiao Y, Liu X, Wu Y, Parvanian S, Zhu W, Eriksson JE, Wang D, Zhu H, Chen H, Cheng F. Exosomal PD-L1 functions as an immunosuppressant to promote wound healing. J Extracell Vesicles 2019; 9:1709262. [PMID: 33133428 PMCID: PMC7580831 DOI: 10.1080/20013078.2019.1709262] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Excessive and persistent inflammation after injury lead to chronic wounds, increased tissue damage or even aggressive carcinogenic transformation. Effective wound repair could be achieved by inhibiting overactive immune cells to the injured site. In this study, we obtained high concentration of PD-L1 in exosomes from either genetically engineered cells overexpressing PD-L1 or IFN-γ stimulated cells. We found that exosomal PD-L1 is specially bound to PD-1 on T cell surface, and suppressed T cell activation. Interestingly, exosomal PD-L1 promoted the migration of epidermal cells and dermal fibroblasts when pre-incubated with T cells. We further embedded exosomes into thermoresponsive PF-127 hydrogel, which was gelatinized at body temperature to release exosomes to the surroundings in a sustained manner. Of importance, in a mouse skin excisional wound model, exosomal PD-L1 significantly fastened wound contraction and reepithelialization when embedded in hydrogel during inflammation phase. Finally, exosomal PD-L1 inhibited cytokine production of CD8+ T cells and suppressed CD8+ T cell numbers in spleen and peripheral lymph nodes. Taken together, these data provide evidence on exosomal PD-L1 exerting immune inhibitory effects and promoting tissue repair.
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Affiliation(s)
- Dandan Su
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Hsiang-I Tsai
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Zhanxue Xu
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Fuxia Yan
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yingyi Wu
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Youmei Xiao
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xiaoyan Liu
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yanping Wu
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Sepideh Parvanian
- Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Wangshu Zhu
- Department of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - John E Eriksson
- Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
| | - Dongqing Wang
- Department of medical imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Haitao Zhu
- Department of medical imaging, The Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Hongbo Chen
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Fang Cheng
- School of pharmaceutical sciences (Shenzhen), Sun Yat-sen University, Shenzhen, China
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