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Rota Graziosi E, François S, Nasser F, Gauthier M, Oger M, Favier AL, Drouet M, Jullien N, Riccobono D. Comparison of Three Antagonists of Hedgehog Pathway to Promote Skeletal Muscle Regeneration after High Dose Irradiation. Radiat Res 2024; 201:429-439. [PMID: 38253061 DOI: 10.1667/rade-23-00140.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/01/2023] [Indexed: 01/24/2024]
Abstract
The current geopolitical context has brought the radiological nuclear risk to the forefront of concerns. High-dose localized radiation exposure leads to the development of a musculocutaneous radiation syndrome affecting the skin and subcutaneous muscles. Despite the implementation of a gold standard treatment based on an invasive surgical procedure coupled with autologous cell therapy, a muscular defect frequently persists. Targeting the modulation of the Hedgehog (Hh) signaling pathway appears to be a promising therapeutic approach. Activation of this pathway enhances cell survival and promotes proliferation after irradiation, while inhibition by Cyclopamine facilitates differentiation. In this study, we compared the effects of three antagonists of Hh, Cyclopamine (CA), Vismodegib (VDG) and Sonidegib (SDG) on differentiation. A stable cell line of murine myoblasts, C2C12, was exposed to X-ray radiation (5 Gy) and treated with CA, VDG or SDG. Analysis of proliferation, survival (apoptosis), morphology, myogenesis genes expression and proteins production were performed. According to the results, VDG does not have a significant impact on C2C12 cells. SDG increases the expression/production of differentiation markers to a similar extent as CA, while morphologically, SDG proves to be more effective than CA. To conclude, SDG can be used in the same way as CA but already has a marketing authorization with an indication against basal cell cancers, facilitating their use in vivo. This proof of concept demonstrates that SDG represents a promising alternative to CA to promotes differentiation of murine myoblasts. Future studies on isolated and cultured satellite cells and in vivo will test this proof of concept.
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Affiliation(s)
- Emmanuelle Rota Graziosi
- IRBA, French Armed Forces Biomedical Research Institute, Radiobiology unit, Brétigny-sur-Orge, France
| | - Sabine François
- IRBA, French Armed Forces Biomedical Research Institute, Radiobiology unit, Brétigny-sur-Orge, France
- INSERM, UMR1296, Radiations: Defense, Health, Environment, Lyon and Brétigny-sur-Orge, France
| | - Farah Nasser
- IRBA, French Armed Forces Biomedical Research Institute, Radiobiology unit, Brétigny-sur-Orge, France
| | - Michel Gauthier
- IRBA, French Armed Forces Biomedical Research Institute, Radiobiology unit, Brétigny-sur-Orge, France
| | - Myriam Oger
- IRBA, French Armed Forces Biomedical Research Institute, Imagery Unit, Department of Platforms and Technology Research, Brétigny-sur-Orge, France
| | - Anne-Laure Favier
- IRBA, French Armed Forces Biomedical Research Institute, Imagery Unit, Department of Platforms and Technology Research, Brétigny-sur-Orge, France
| | - Michel Drouet
- INSERM, UMR1296, Radiations: Defense, Health, Environment, Lyon and Brétigny-sur-Orge, France
- IRBA, French Armed Forces Biomedical Research Institute, Radiations Bioeffects Department, Brétigny-sur-Orge, France
| | - Nicolas Jullien
- IRBA, French Armed Forces Biomedical Research Institute, Radiobiology unit, Brétigny-sur-Orge, France
| | - Diane Riccobono
- INSERM, UMR1296, Radiations: Defense, Health, Environment, Lyon and Brétigny-sur-Orge, France
- IRBA, French Armed Forces Biomedical Research Institute, Radiations Bioeffects Department, Brétigny-sur-Orge, France
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2
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Pattani N, Sanghera J, Langridge BJ, Frommer ML, Abu-Hanna J, Butler P. Exploring the mechanisms behind autologous lipotransfer for radiation-induced fibrosis: A systematic review. PLoS One 2024; 19:e0292013. [PMID: 38271326 PMCID: PMC10810439 DOI: 10.1371/journal.pone.0292013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 09/11/2023] [Indexed: 01/27/2024] Open
Abstract
AIM Radiation-induced fibrosis is a recognised consequence of radiotherapy, especially after multiple and prolonged dosing regimens. There is no definitive treatment for late-stage radiation-induced fibrosis, although the use of autologous fat transfer has shown promise. However, the exact mechanisms by which this improves radiation-induced fibrosis remain poorly understood. We aim to explore existing literature on the effects of autologous fat transfer on both in-vitro and in-vivo radiation-induced fibrosis models, and to collate potential mechanisms of action. METHOD PubMed, Cochrane reviews and Scopus electronic databases from inception to May 2023 were searched. Our search strategy combined both free-text terms with Boolean operators, derived from synonyms of adipose tissue and radiation-induced fibrosis. RESULTS The search strategy produced 2909 articles. Of these, 90 underwent full-text review for eligibility, yielding 31 for final analysis. Nine conducted in-vitro experiments utilising a co-culture model, whilst 25 conducted in-vivo experiments. Interventions under autologous fat transfer included adipose-derived stem cells, stromal vascular function, whole fat and microfat. Notable findings include downregulation of fibroblast proliferation, collagen deposition, epithelial cell apoptosis, and proinflammatory processes. Autologous fat transfer suppressed hypoxia and pro-inflammatory interferon-γ signalling pathways, and tissue treated with adipose-derived stem cells stained strongly for anti-inflammatory M2 macrophages. Although largely proangiogenic initially, studies show varying effects on vascularisation. There is early evidence that adipose-derived stem cell subgroups may have different functional properties. CONCLUSION Autologous fat transfer functions through pro-angiogenic, anti-fibrotic, immunomodulatory, and extracellular matrix remodelling properties. By characterising these mechanisms, relevant drug targets can be identified and used to further improve clinical outcomes in radiation-induced fibrosis. Further research should focus on adipose-derived stem cell sub-populations and augmentation techniques such as cell-assisted lipotransfer.
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Affiliation(s)
| | | | - Benjamin J. Langridge
- Department of Plastic Surgery, Royal Free Hospital, London, United Kingdom
- Division of Surgery & Interventional Sciences, University College London, London, United Kingdom
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London, United Kingdom
| | - Marvin L. Frommer
- Division of Surgery & Interventional Sciences, University College London, London, United Kingdom
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London, United Kingdom
| | - Jeries Abu-Hanna
- Division of Surgery & Interventional Sciences, University College London, London, United Kingdom
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London, United Kingdom
- Division of Medical Sciences, University of Oxford, Oxford, United Kingdom
| | - Peter Butler
- Department of Plastic Surgery, Royal Free Hospital, London, United Kingdom
- Division of Surgery & Interventional Sciences, University College London, London, United Kingdom
- Charles Wolfson Centre for Reconstructive Surgery, Royal Free Hospital, London, United Kingdom
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Nikovics K, Favier AL, Rocher M, Mayinga C, Gomez J, Dufour-Gaume F, Riccobono D. In Situ Identification of Both IL-4 and IL-10 Cytokine-Receptor Interactions during Tissue Regeneration. Cells 2023; 12:1522. [PMID: 37296643 PMCID: PMC10253026 DOI: 10.3390/cells12111522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Cytokines secreted by individual immune cells regulate tissue regeneration and allow communication between various cell types. Cytokines bind to cognate receptors and trigger the healing process. Determining the orchestration of cytokine interactions with their receptors on their cellular targets is essential to fully understanding the process of inflammation and tissue regeneration. To this end, we have investigated the interactions of Interleukin-4 cytokine (IL-4)/Interleukin-4 cytokine receptor (IL-4R) and Interleukin-10 cytokine (IL-10)/Interleukin-10 cytokine receptor (IL-10R) using in situ Proximity Ligation Assays in a regenerative model of skin, muscle and lung tissues in the mini-pig. The pattern of protein-protein interactions was distinct for the two cytokines. IL-4 bound predominantly to receptors on macrophages and endothelial cells around the blood vessels while the target cells of IL-10 were mainly receptors on muscle cells. Our results show that in situ studies of cytokine-receptor interactions can unravel the fine details of the mechanism of action of cytokines.
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Affiliation(s)
- Krisztina Nikovics
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (A.-L.F.); (M.R.); (C.M.); (J.G.)
| | - Anne-Laure Favier
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (A.-L.F.); (M.R.); (C.M.); (J.G.)
| | - Mathilde Rocher
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (A.-L.F.); (M.R.); (C.M.); (J.G.)
| | - Céline Mayinga
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (A.-L.F.); (M.R.); (C.M.); (J.G.)
| | - Johanna Gomez
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (A.-L.F.); (M.R.); (C.M.); (J.G.)
| | - Frédérique Dufour-Gaume
- War Traumatology Unit, Department of NRBC Defense, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France;
| | - Diane Riccobono
- Department of Radiation Bioeffects, French Armed Forces Biomedical Research Institute, 1, Place du Général Valérie André, 91223 Brétigny-sur-Orge, France;
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Rota Graziosi E, François S, Pateux J, Gauthier M, Butigieg X, Oger M, Drouet M, Riccobono D, Jullien N. Muscle regeneration after high-dose radiation exposure: therapeutic potential of Hedgehog pathway modulation? Int J Radiat Biol 2021; 98:968-979. [PMID: 34879217 DOI: 10.1080/09553002.2021.2013574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Purpose: Intentional or accidental exposure of relatively large as well as localized areas of the skin to ionizing radiation can lead to severe damage of many of its cellular components and cutaneous radiation syndrome. Patients can be treated with an invasive surgical procedure coupled with autologous cell therapy. However, this approach remains perfectible, especially for muscle repair. Indeed, a severe underlying muscle defect persists, in particular because of the damage to the satellite cells which ensure muscle regeneration. To overcome these shortcomings, a solution could be to develop new therapeutic strategies based on pharmacological treatments to improve post-irradiation muscle regeneration. In this study, we focus on the Hedgehog signaling pathway as a target, due to its involvement in myogenesis.Materials and methods: To evaluate the benefit of the pro-myogenic Hedgehog signaling pathway modulation, recombinant Sonic Hedgehog (rShh; agonist) or Cyclopamine (antagonist) were used in a stable cell line of mouse C2C12 myoblasts exposed to radiation (X-rays; 5 Gy). Our in vitro studies were carried out under either proliferation or differentiation conditions. Proliferation, migration, survival (apoptosis) and expression of myogenic genes/proteins were evaluated.Results: A high dose of radiation was shown to exert a serious negative impact in our in vitro model of mouse muscle progenitors after irradiation in proliferation or differentiation conditions. Interestingly, Hh pathway stimulation by rShh promotes the proliferation of myoblasts and their survival while its blockade by Cyclopamine significantly increases cell differentiation toward mature myotubes.Conclusion: These data suggest that, after irradiation, the sequence of activation and inhibition of the Hh pathway could allow rescue and proliferation of satellite cells, followed by their differentiation to regenerate new fibers. On the basis of these encouraging in vitro results, the second phase of our study will involve the in vivo validation of this treatment in a new murine model of ultra-localized muscle irradiation.
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Affiliation(s)
- E Rota Graziosi
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France
| | - S François
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France.,UMR 1296, Institut National de la Santé et de la Recherche Médicale (INSERM) and IRBA, Brétigny-sur-Orge, France
| | - J Pateux
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France
| | - M Gauthier
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France
| | - X Butigieg
- Département des Plateformes et de la Recherche Technologique, Institut de Recherche Biomédical des Armées (IRBA), Unité Imagerie, Brétigny-sur-Orge, France
| | - M Oger
- Département des Plateformes et de la Recherche Technologique, Institut de Recherche Biomédical des Armées (IRBA), Unité Imagerie, Brétigny-sur-Orge, France
| | - M Drouet
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France.,UMR 1296, Institut National de la Santé et de la Recherche Médicale (INSERM) and IRBA, Brétigny-sur-Orge, France
| | - D Riccobono
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France.,UMR 1296, Institut National de la Santé et de la Recherche Médicale (INSERM) and IRBA, Brétigny-sur-Orge, France
| | - N Jullien
- Département des Effets Biologiques des Rayonnements, Institut de Recherche Biomedicale des Armées (IRBA), Unité de Radiobiologie, Brétigny-sur-Orge, France
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Ying H, Fang M, Hang QQ, Chen Y, Qian X, Chen M. Pirfenidone modulates macrophage polarization and ameliorates radiation-induced lung fibrosis by inhibiting the TGF-β1/Smad3 pathway. J Cell Mol Med 2021; 25:8662-8675. [PMID: 34327818 PMCID: PMC8435416 DOI: 10.1111/jcmm.16821] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 07/05/2021] [Accepted: 07/13/2021] [Indexed: 01/10/2023] Open
Abstract
Radiation-induced lung injury (RILI) mainly contributes to the complications of thoracic radiotherapy. RILI can be divided into radiation pneumonia (RP) and radiation-induced lung fibrosis (RILF). Once RILF occurs, patients will eventually develop irreversible respiratory failure; thus, a new treatment strategy to prevent RILI is urgently needed. This study explored the therapeutic effect of pirfenidone (PFD), a Food and Drug Administration (FDA)-approved drug for (IPF) treatment, and its mechanism in the treatment of RILF. In vivo, C57BL/6 mice received a 50 Gy dose of X-ray radiation to the whole thorax with or without the administration of PFD. Collagen deposition and fibrosis in the lung were reversed by PFD treatment, which was associated with reduced M2 macrophage infiltration and inhibition of the transforming growth factor-β1 (TGF-β1)/Drosophila mothers against the decapentaplegic 3 (Smad3) signalling pathway. Moreover, PFD treatment decreased the radiation-induced expression of TGF-β1 and phosphorylation of Smad3 in alveolar epithelial cells (AECs) and vascular endothelial cells (VECs). Furthermore, IL-4-induced M2 macrophage polarization and IL-13-induced M2 macrophage polarization were suppressed by PFD treatment in vitro, resulting in reductions in the release of arginase-1 (ARG-1), chitinase 3-like 3 (YM-1) and TGF-β1. Notably, the PFD-induced inhibitory effects on M2 macrophage polarization were associated with downregulation of nuclear factor kappa-B (NF-κB) p50 activity. Additionally, PFD could significantly inhibit ionizing radiation-induced chemokine secretion in MLE-12 cells and consequently impair the migration of RAW264.7 cells. PFD could also eliminate TGF-β1 from M2 macrophages by attenuating the activation of TGF-β1/Smad3. In conclusion, PFD is a potential therapeutic agent to ameliorate fibrosis in RILF by reducing M2 macrophage infiltration and inhibiting the activation of TGF-β1/Smad3.
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Affiliation(s)
- Hangjie Ying
- Institute of Basic Medicine and Cancer (IBMC), The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital, Chinese Academy of Sciences, Hangzhou, China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Min Fang
- Institute of Basic Medicine and Cancer (IBMC), The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital, Chinese Academy of Sciences, Hangzhou, China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China.,The Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China
| | - Qing Qing Hang
- The Second Clinical Medical College of Zhejiang, Chinese Medical University, Hangzhou, China
| | - Yamei Chen
- Institute of Basic Medicine and Cancer (IBMC), The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital, Chinese Academy of Sciences, Hangzhou, China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Xu Qian
- Institute of Basic Medicine and Cancer (IBMC), The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital, Chinese Academy of Sciences, Hangzhou, China.,The Department of Clinical Laboratory, Zhejiang Cancer Hospital, Hangzhou, China
| | - Ming Chen
- Institute of Basic Medicine and Cancer (IBMC), The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital, Chinese Academy of Sciences, Hangzhou, China.,Zhejiang Key Laboratory of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China.,The Department of Thoracic Radiotherapy, Zhejiang Cancer Hospital, Hangzhou, China
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Sicherre E, Favier AL, Riccobono D, Nikovics K. Non-Specific Binding, a Limitation of the Immunofluorescence Method to Study Macrophages In Situ. Genes (Basel) 2021; 12:649. [PMID: 33925331 PMCID: PMC8145419 DOI: 10.3390/genes12050649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/20/2021] [Accepted: 04/26/2021] [Indexed: 12/24/2022] Open
Abstract
Advances in understanding tissue regenerative mechanisms require the characterization of in vivo macrophages as those play a fundamental role in this process. This characterization can be approached using the immuno-fluorescence method with widely studied and used pan-markers such as CD206 protein. This work investigated CD206 expression in an irradiated-muscle pig model using three different antibodies. Surprisingly, the expression pattern during immunodetection differed depending on the antibody origin and could give some false results. False results are rarely described in the literature, but this information is essential for scientists who need to characterize macrophages. In this context, we showed that in situ hybridization coupled with hybridization-chain-reaction detection (HCR) is an excellent alternative method to detect macrophages in situ.
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Affiliation(s)
- Emma Sicherre
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (E.S.); (A.-L.F.)
| | - Anne-Laure Favier
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (E.S.); (A.-L.F.)
| | - Diane Riccobono
- Radiobiology Unit, Department of NRBC Defence, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France;
| | - Krisztina Nikovics
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, 91223 Brétigny-sur-Orge, France; (E.S.); (A.-L.F.)
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Therapeutic Potential of Mesenchymal Stromal Cells and Extracellular Vesicles in the Treatment of Radiation Lesions-A Review. Cells 2021; 10:cells10020427. [PMID: 33670501 PMCID: PMC7922519 DOI: 10.3390/cells10020427] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/08/2021] [Accepted: 02/13/2021] [Indexed: 12/14/2022] Open
Abstract
Ionising radiation-induced normal tissue damage is a major concern in clinic and public health. It is the most limiting factor in radiotherapy treatment of malignant diseases. It can also cause a serious harm to populations exposed to accidental radiation exposure or nuclear warfare. With regard to the clinical use of radiation, there has been a number of modalities used in the field of radiotherapy. These includes physical modalities such modified collimators or fractionation schedules in radiotherapy. In addition, there are a number of pharmacological agents such as essential fatty acids, vasoactive drugs, enzyme inhibitors, antioxidants, and growth factors for the prevention or treatment of radiation lesions in general. However, at present, there is no standard procedure for the treatment of radiation-induced normal tissue lesions. Stem cells and their role in tissue regeneration have been known to biologists, in particular to radiobiologists, for many years. It was only recently that the potential of stem cells was studied in the treatment of radiation lesions. Stem cells, immediately after their successful isolation from a variety of animal and human tissues, demonstrated their likely application in the treatment of various diseases. This paper describes the types and origin of stem cells, their characteristics, current research, and reviews their potential in the treatment and regeneration of radiation induced normal tissue lesions. Adult stem cells, among those mesenchymal stem cells (MSCs), are the most extensively studied of stem cells. This review focuses on the effects of MSCs in the treatment of radiation lesions.
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Nikovics K, Morin H, Riccobono D, Bendahmane A, Favier AL. Hybridization-chain-reaction is a relevant method for in situ detection of M2d-like macrophages in a mini-pig model. FASEB J 2020; 34:15675-15686. [PMID: 33078886 DOI: 10.1096/fj.202001496r] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 09/20/2020] [Accepted: 09/28/2020] [Indexed: 12/18/2022]
Abstract
Macrophages are a heterogeneous population of cells with an important role in innate immunity and tissue regeneration. Based on in vitro experiments, macrophages have been subdivided into five distinct subtypes named M1, M2a, M2b, M2c, and M2d, depending on the means of their activation and the cell surface markers they display. Whether all subtypes can be detected in vivo is still unclear. The identification of macrophages in vivo in the regenerating muscle could be used as a new diagnostic tool to monitor therapeutic strategies for tissue repair. The use of classical immunolabeling techniques is unable to discriminate between different M2 macrophages and a functional characterization of these macrophages is lacking. Using in situ hybridization coupled with hybridization-chain-reaction detection (HCR), we achieved the identification of M2d-like macrophages within regenerating muscle and applied this technique to understand the role of M2 macrophages in the regeneration of irradiated pig-muscle after adipose tissue stem cell treatment. Our work highlights the limits of immunolabeling and the usefulness of HCR analysis to provide valuable information for macrophage characterization.
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Affiliation(s)
- Krisztina Nikovics
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, Brétigny-sur-Orge Cedex, France
| | - Halima Morin
- Institute of Plant Sciences Paris-Saclay (IPS2), University Paris-Saclay, INRAE, CNRS, Univ Evry, Orsay, France
| | - Diane Riccobono
- Radiobiology Unit, Department of NRBC Defens, French Armed Forces Biomedical Research Institute, Brétigny-sur-Orge Cedex, France
| | - Abdelhafid Bendahmane
- Institute of Plant Sciences Paris-Saclay (IPS2), University Paris-Saclay, INRAE, CNRS, Univ Evry, Orsay, France
| | - Anne-Laure Favier
- Imagery Unit, Department of Platforms and Technology Research, French Armed Forces Biomedical Research Institute, Brétigny-sur-Orge Cedex, France
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9
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Characterization of macrophages, giant cells and granulomas during muscle regeneration after irradiation. Cytokine 2020; 137:155318. [PMID: 33045525 DOI: 10.1016/j.cyto.2020.155318] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 09/12/2020] [Accepted: 09/22/2020] [Indexed: 12/26/2022]
Abstract
Macrophages play a fundamental role in the different stages of muscle regeneration although the precise mechanisms involved are not entirely understood. Here we investigated the types of macrophages and cytokines that appeared in muscles after local gamma irradiation of mini-pigs that underwent no subsequent treatment or received three successive adipose tissue-derived stem cell (ASC) injections. Although some variability was observed among the three animals included in each study group, a general picture emerged. No macrophages appeared in control muscles from regions that had not been irradiated nor in muscles from irradiated regions derived from two animals. A third irradiated, but untreated animal, with characteristic muscle fibrosis and necrosis due to irradiation, showed invasion of M2 macrophages within small muscle lesions. In contrast, among the three ASC-treated and irradiated animals, one of them had completely recovered normal muscle architecture at the time of sampling with no invading macrophages, muscle from a second one contained mostly M1 macrophages and some M2-like macrophages whereas muscle from a third one displayed granulomas and giant cells. ASC treatment was associated with the presence of similar levels of pro-inflammatory cytokines within the two animals in the process of muscle regeneration whereas the levels of IL-4 and IL-10 expression were distinct from one animal to another. Microspectrofluorimetry and in situ hybridization revealed strong expression of TGF-β1 and TNFα in regenerating muscle. Overall, the data confirm the critical role of macrophages in muscle regeneration and suggest the involvement of a complex network of cytokine expression for successful recovery.
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Zumwalt M, Reddy AP. Stem Cells for Treatment of Musculoskeletal Conditions - Orthopaedic/Sports Medicine Applications. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165624. [PMID: 31794866 DOI: 10.1016/j.bbadis.2019.165624] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 11/22/2019] [Accepted: 11/23/2019] [Indexed: 12/20/2022]
Abstract
A myriad of musculoskeletal conditions afflicts a vast number of the world's population from birth to death. Countless pathological diseases and traumatic injuries (acute and chronic) contribute to different human disabilities, causing a tremendous financial toll on the economy of healthcare. The medical field is continually searching for novel ways to combat orthopedically related conditions. The immediate goal is the restoration of anatomy then ultimately return of function in hopes of enhancing quality if not the quantity of life. Traditional methods involve surgical correction/reconstruction of skeletal deformities from fractures/soft tissue damage/ruptures or replacement/resection of degenerated joints. Modern research is currently concentrating on innovative procedures to replenish/restore the human body close to its original/natural state [1, 2].
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Affiliation(s)
- Mimi Zumwalt
- Texas Tech University Health Sciences Center, Department of Orthopaedic Surgery, 3601 4(th) Street STOP 9436, Lubbock, TX 79430 United States of America.
| | - Arubala P Reddy
- Texas Tech University, 1301 Akron Avenue, Lubbock, TX 79409 United States of America.
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11
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Skorupa A, Ciszek M, Pilny E, Smolarczyk R, Jarosz-Biej M, Boguszewicz Ł, Krakowczyk Ł, Szala S, Sokół M, Cichoń T. Monitoring of diffusion properties and transverse relaxation time of mouse ischaemic muscle after administration of human mesenchymal stromal cells derived from adipose tissue. Cell Prolif 2019; 52:e12672. [PMID: 31441162 PMCID: PMC6869084 DOI: 10.1111/cpr.12672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/25/2019] [Accepted: 07/09/2019] [Indexed: 12/19/2022] Open
Abstract
Objectives Application of non‐invasive imaging methods plays an important role in the assessment of cellular therapy effects in peripheral artery disease. The purpose of this work was to evaluate the kinetics of MRI‐derived parameters characterizing ischaemic hindlimb muscle after administration of human mesenchymal stromal cells derived from adipose tissue (hADSC) in mice. Materials and methods MRI experiments were performed on a 9.4T Bruker system. The measurement protocol included transverse relaxation time mapping and diffusion tensor imaging. The monitoring period encompassed 14 days after femoral artery ligation and subsequent cell administration. The effect of hADSC transplantation was compared with the effect of normal human dermal fibroblasts (NHDFs) and phosphate‐buffered saline injection. Results The most significant differences between the hADSC group and the remaining ones were observed around day 3 after ischaemia induction (increased transverse relaxation time in the hADSC group in comparison with the control group) and around day 7 (increased transverse relaxation time and decreased third eigenvalue of the diffusion tensor in the hADSC group in comparison with the control and NHDF groups) at the site of hADSC injection. Histologically, it was associated with increased macrophage infiltration at days 3‐7 and with the presence of small regenerating fibres in the ischaemic tissue at day 7. Conclusions Our results underscore the important role of macrophages in mediating the therapeutic effects of hADSCs and confirm the huge potential of magnetic resonance imaging in monitoring of cellular therapy effects.
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Affiliation(s)
- Agnieszka Skorupa
- Department of Medical Physics, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Mateusz Ciszek
- Department of Medical Physics, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Ewelina Pilny
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Ryszard Smolarczyk
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Magdalena Jarosz-Biej
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Łukasz Boguszewicz
- Department of Medical Physics, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Łukasz Krakowczyk
- Department of Oncologic and Reconstructive Surgery, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Stanisław Szala
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Maria Sokół
- Department of Medical Physics, Maria Sklodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Tomasz Cichoń
- Center for Translational Research and Molecular Biology of Cancer, Maria Skłodowska-Curie Institute - Oncology Center, Gliwice Branch, Gliwice, Poland
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Mazini L, Rochette L, Amine M, Malka G. Regenerative Capacity of Adipose Derived Stem Cells (ADSCs), Comparison with Mesenchymal Stem Cells (MSCs). Int J Mol Sci 2019; 20:ijms20102523. [PMID: 31121953 PMCID: PMC6566837 DOI: 10.3390/ijms20102523] [Citation(s) in RCA: 217] [Impact Index Per Article: 43.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 12/13/2022] Open
Abstract
Adipose tissue is now on the top one of stem cell sources regarding its accessibility, abundance, and less painful collection procedure when compared to other sources. The adipose derived stem cells (ADSCs) that it contains can be maintained and expanded in culture for long periods of time without losing their differentiation capacity, leading to large cell quantities being increasingly used in cell therapy purposes. Many reports showed that ADSCs-based cell therapy products demonstrated optimal efficacy and efficiency in some clinical indications for both autologous and allogeneic purposes, hence becoming considered as potential tools for replacing, repairing, and regenerating dead or damaged cells. In this review, we analyzed the therapeutic advancement of ADSCs in comparison to bone marrow (BM) and umbilical cord (UC)-mesenchymal stem cells (MSCs) and designed the specific requirements to their best clinical practices and safety. Our analysis was focused on the ADSCs, rather than the whole stromal vascular fraction (SVF) cell populations, to facilitate characterization that is related to their source of origins. Clinical outcomes improvement suggested that these cells hold great promise in stem cell-based therapies in neurodegenerative, cardiovascular, and auto-immunes diseases.
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Affiliation(s)
- Loubna Mazini
- Laboratoire Cellules Souches et Ingénierie Tissulaire, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
| | - Luc Rochette
- Equipe d'Accueil (EA 7460), Physiopathologie et Epidémiologie Cérébro-Cardiovasculaires (PEC2), Université de Bourgogne Franche Comté, Faculté des Sciences de Santé, 7 Bd Jeanne d'Arc, 21000 Dijon, France.
| | - Mohamed Amine
- Laboratoire d'Epidémiologie et de Biostatique, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
- Département de Santé Publique et de Médecine Communautaire, Faculté de Médecine et de Pharmacie, Université Cadi Ayyad, Marrakech 40000, Morocco.
| | - Gabriel Malka
- Laboratoire Cellules Souches et Ingénierie Tissulaire, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
- Laboratoire d'Epidémiologie et de Biostatique, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
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13
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Mazini L, Rochette L, Amine M, Malka G. Regenerative Capacity of Adipose Derived Stem Cells (ADSCs), Comparison with Mesenchymal Stem Cells (MSCs). Int J Mol Sci 2019. [PMID: 31121953 DOI: 10.3390/ijms20102523.pmid:31121953;pmcid:pmc6566837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Abstract
Adipose tissue is now on the top one of stem cell sources regarding its accessibility, abundance, and less painful collection procedure when compared to other sources. The adipose derived stem cells (ADSCs) that it contains can be maintained and expanded in culture for long periods of time without losing their differentiation capacity, leading to large cell quantities being increasingly used in cell therapy purposes. Many reports showed that ADSCs-based cell therapy products demonstrated optimal efficacy and efficiency in some clinical indications for both autologous and allogeneic purposes, hence becoming considered as potential tools for replacing, repairing, and regenerating dead or damaged cells. In this review, we analyzed the therapeutic advancement of ADSCs in comparison to bone marrow (BM) and umbilical cord (UC)-mesenchymal stem cells (MSCs) and designed the specific requirements to their best clinical practices and safety. Our analysis was focused on the ADSCs, rather than the whole stromal vascular fraction (SVF) cell populations, to facilitate characterization that is related to their source of origins. Clinical outcomes improvement suggested that these cells hold great promise in stem cell-based therapies in neurodegenerative, cardiovascular, and auto-immunes diseases.
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Affiliation(s)
- Loubna Mazini
- Laboratoire Cellules Souches et Ingénierie Tissulaire, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
| | - Luc Rochette
- Equipe d'Accueil (EA 7460), Physiopathologie et Epidémiologie Cérébro-Cardiovasculaires (PEC2), Université de Bourgogne Franche Comté, Faculté des Sciences de Santé, 7 Bd Jeanne d'Arc, 21000 Dijon, France.
| | - Mohamed Amine
- Laboratoire d'Epidémiologie et de Biostatique, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
- Département de Santé Publique et de Médecine Communautaire, Faculté de Médecine et de Pharmacie, Université Cadi Ayyad, Marrakech 40000, Morocco.
| | - Gabriel Malka
- Laboratoire Cellules Souches et Ingénierie Tissulaire, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
- Laboratoire d'Epidémiologie et de Biostatique, Centre Interface Applications Médicales CIAM, Université Mohammed VI polytechnique, Ben Guérir 43150, Morocco.
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