1
|
Lin Q, Yu T, Li X, Lin X, Fan Y, Xu L. Umbilical cord mesenchymal stem cells inhibited inflammation of bronchial epithelial cells by regulating Hedgehog pathway. Eur J Histochem 2023; 67:3908. [PMID: 38085254 PMCID: PMC10773195 DOI: 10.4081/ejh.2023.3908] [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: 11/07/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
This study aimed to explore the role and mechanism of umbilical cord mesenchymal stem cells (UCMSCs) in regulating inflammation of bronchial epithelial cells. Transforming growth factor beta-1 (TGF-β1) was used to induce inflammation in human bronchial epithelial cells. Cell proliferation was detected through CCK8 and cell apoptosis was detected by Annexin V and propidium iodide double staining. E-cadherin and α-smooth muscle actin (α-SMA) were detected by immunofluorescence, and tumor necrosis factor alpha (TNF-α) and interleukin 6 (IL-6) in culture medium supernatant were detected by ELISA. The expression of E-cadherin, α-SMA, Sonic hedgehog (Shh), Gli1 and Snail was detected by Western blot analysis. Compared with the control group, bronchial epithelial cells treated with TGF-β1 showed significantly decreased proliferation, increased apoptosis, increased secretion of TNF-α and IL-6, increased expression of α-SMA, Shh, Gli1 and Snail and decreased E-cadherin expression. However, co-culture with UCMSCs inhibited TGF-β1-induced changes in human bronchial epithelial cell proliferation, apoptosis, secretion of TNF-α and IL-6 and activation of the Hedgehog pathway. In conclusion, UCMSCs have protective effects on TGF-β1-induced inflammation in human bronchial epithelial cells by regulating the Hedgehog pathway.
Collapse
Affiliation(s)
- Qiong Lin
- Department of Respiratory Medicine, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| | - Tianxing Yu
- Department of Respiratory Medicine, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| | - Xiaohua Li
- Department of Respiratory Medicine, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| | - Xin Lin
- Department of Respiratory Medicine, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| | - Yong Fan
- Cent Lab, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| | - Liyu Xu
- Department of Respiratory Medicine, Fuzhou No.1 Hospital Affiliated with Fujian Medical University, Fuzhou, Fujian.
| |
Collapse
|
2
|
Walewska A, Janucik A, Tynecka M, Moniuszko M, Eljaszewicz A. Mesenchymal stem cells under epigenetic control - the role of epigenetic machinery in fate decision and functional properties. Cell Death Dis 2023; 14:720. [PMID: 37932257 PMCID: PMC10628230 DOI: 10.1038/s41419-023-06239-4] [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: 06/01/2023] [Revised: 10/12/2023] [Accepted: 10/20/2023] [Indexed: 11/08/2023]
Abstract
Mesenchymal stem cells (mesenchymal stromal cells, MSC) are multipotent stem cells that can differentiate into cells of at least three mesodermal lineages, namely adipocytes, osteoblasts, and chondrocytes, and have potent immunomodulatory properties. Epigenetic modifications are critical regulators of gene expression and cellular differentiation of mesenchymal stem cells (MSCs). Epigenetic machinery controls MSC differentiation through direct modifications to DNA and histones. Understanding the role of epigenetic machinery in MSC is crucial for the development of effective cell-based therapies for degenerative and inflammatory diseases. In this review, we summarize the current understanding of the role of epigenetic control of MSC differentiation and immunomodulatory properties.
Collapse
Affiliation(s)
- Alicja Walewska
- Centre of Regenerative Medicine, Medical University of Bialystok, ul. Waszyngtona 15B, 15-269, Bialystok, Poland
| | - Adrian Janucik
- Centre of Regenerative Medicine, Medical University of Bialystok, ul. Waszyngtona 15B, 15-269, Bialystok, Poland
| | - Marlena Tynecka
- Centre of Regenerative Medicine, Medical University of Bialystok, ul. Waszyngtona 15B, 15-269, Bialystok, Poland
| | - Marcin Moniuszko
- Centre of Regenerative Medicine, Medical University of Bialystok, ul. Waszyngtona 15B, 15-269, Bialystok, Poland
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, ul. Waszyngtona 13, 15-269, Bialystok, Poland
- Department of Allergology and Internal Medicine, Medical University of Bialystok, ul. M. Sklodowskiej-Curie 24A, 15-276, Bialystok, Poland
| | - Andrzej Eljaszewicz
- Centre of Regenerative Medicine, Medical University of Bialystok, ul. Waszyngtona 15B, 15-269, Bialystok, Poland.
- Tissue and Cell Bank, Medical University of Bialystok Clinical Hospital, ul. Waszyngtona 13, 15-069, Bialystok, Poland.
| |
Collapse
|
3
|
Tynecka M, Janucik A, Niemira M, Zbikowski A, Stocker N, Tarasik A, Starosz A, Grubczak K, Szalkowska A, Korotko U, Reszec J, Kwasniewski M, Kretowski A, Akdis C, Sokolowska M, Moniuszko M, Eljaszewicz A. The short-term and long-term effects of intranasal mesenchymal stem cell administration to noninflamed mice lung. Front Immunol 2022; 13:967487. [PMID: 36189248 PMCID: PMC9523259 DOI: 10.3389/fimmu.2022.967487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/25/2022] [Indexed: 11/25/2022] Open
Abstract
Mesenchymal stem cells (mesenchymal stromal cells; MSC)-based therapies remain a promising approach to treat degenerative and inflammatory diseases. Their beneficial effects were confirmed in numerous experimental models and clinical trials. However, safety issues concerning MSCs’ stability and their long-term effects limit their implementation in clinical practice, including treatment of respiratory diseases such as asthma, chronic obstructive pulmonary disease, and COVID-19. Here, we aimed to investigate the safety of intranasal application of human adipose tissue-derived MSCs in a preclinical experimental mice model and elucidate their effects on the lungs. We assessed short-term (two days) and long-term (nine days) effects of MSCs administration on lung morphology, immune responses, epithelial barrier function, and transcriptomic profiles. We observed an increased frequency of IFNγ- producing T cells and a decrease in occludin and claudin 3 as a long-term effect of MSCs administration. We also found changes in the lung transcriptomic profiles, reflecting redox imbalance and hypoxia signaling pathway. Additionally, we found dysregulation in genes clustered in pattern recognition receptors, macrophage activation, oxidative stress, and phagocytosis. Our results suggest that i.n. MSCs administration to noninflamed healthy lungs induces, in the late stages, low-grade inflammatory responses aiming at the clearance of MSCs graft.
Collapse
Affiliation(s)
- Marlena Tynecka
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Adrian Janucik
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Magdalena Niemira
- Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
| | - Arkadiusz Zbikowski
- Department of Medical Biology, Medical University of Bialystok, Bialystok, Poland
| | - Nino Stocker
- Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland
| | - Agnieszka Tarasik
- Department of Medical Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Aleksandra Starosz
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Kamil Grubczak
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
| | - Anna Szalkowska
- Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
| | - Urszula Korotko
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, Bialystok, Poland
| | - Joanna Reszec
- Department of Medical Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Miroslaw Kwasniewski
- Centre for Bioinformatics and Data Analysis, Medical University of Bialystok, Bialystok, Poland
| | - Adam Kretowski
- Clinical Research Centre, Medical University of Bialystok, Bialystok, Poland
- Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Cezmi Akdis
- Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research, University of Zurich, Davos, Switzerland
| | - Marcin Moniuszko
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
- Department of Allergology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
- *Correspondence: Andrzej Eljaszewicz, ; Marcin Moniuszko,
| | - Andrzej Eljaszewicz
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, Bialystok, Poland
- *Correspondence: Andrzej Eljaszewicz, ; Marcin Moniuszko,
| |
Collapse
|
4
|
Intratracheal administration of mesenchymal stem cells modulates lung macrophage polarization and exerts anti-asthmatic effects. Sci Rep 2022; 12:11728. [PMID: 35821386 PMCID: PMC9276742 DOI: 10.1038/s41598-022-14846-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 06/13/2022] [Indexed: 12/24/2022] Open
Abstract
Mesenchymal stem cells (MSCs) possess immunomodulatory properties that have therapeutic potential for the treatment of inflammatory diseases. This study investigates the effects of direct MSC administration on asthmatic airways. Umbilical cord MSCs (ucMSCs) were intratracheally administered to six-week-old female BALB/c mice sensitized and challenged with ovalbumin; airway hyperresponsiveness (AHR), analyses of airway inflammatory cells, lung histology, flow cytometry, and quantitative real-time PCR were performed. Furthermore, ex vivo and in vitro experiments were performed to assess the effects of ucMSC on M2 activation. Intratracheally administered ucMSCs decreased degree of airway resistance and the number of inflammatory cells such as T helper 2 (Th2) cells, type 2 innate lymphoid cells (ILC2), and macrophages in the murine asthma model. Particularly, MHCII and CD86 expression diminished in dendritic cells and alveolar macrophages (AMs) following ucMSC treatment. SiglecF+CD11c+CD11b- AMs show a negative correlation with type II inflammatory cells including Th2 cells, ILC2, and eosinophils in asthmatic mice and were restored following intratracheal ucMSCs treatment. In addition, ucMSCs decreased the macrophage polarization to M2, particularly M2a. The expression levels of markers associated with M2 polarization and Th2 inflammation were also decreased. ucMSC reduced Il-12 and Tnfa expression as well as that of M2 markers such as Cd206 and Retnla ex vivo. Furthermore, the in vitro study using IL-4 treated macrophages confirmed that both direct and indirect MSC treatment significantly reduced the expression of Il-5 and Il-13. In conclusion, ucMSCs appear to suppress type II inflammation by regulating lung macrophages via soluble mediators.
Collapse
|
5
|
Azhdari MH, Goodarzi N, Doroudian M, MacLoughlin R. Molecular Insight into the Therapeutic Effects of Stem Cell-Derived Exosomes in Respiratory Diseases and the Potential for Pulmonary Delivery. Int J Mol Sci 2022; 23:ijms23116273. [PMID: 35682948 PMCID: PMC9181737 DOI: 10.3390/ijms23116273] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 05/31/2022] [Accepted: 06/01/2022] [Indexed: 02/07/2023] Open
Abstract
Respiratory diseases are the cause of millions of deaths annually around the world. Despite the recent growth of our understanding of underlying mechanisms contributing to the pathogenesis of lung diseases, most therapeutic approaches are still limited to symptomatic treatments and therapies that only delay disease progression. Several clinical and preclinical studies have suggested stem cell (SC) therapy as a promising approach for treating various lung diseases. However, challenges such as the potential tumorigenicity, the low survival rate of the SCs in the recipient body, and difficulties in cell culturing and storage have limited the applicability of SC therapy. SC-derived extracellular vesicles (SC-EVs), particularly SC-derived exosomes (SC-Exos), exhibit most therapeutic properties of stem cells without their potential drawbacks. Similar to SCs, SC-Exos exhibit immunomodulatory, anti-inflammatory, and antifibrotic properties with the potential to be employed in the treatment of various inflammatory and chronic respiratory diseases. Furthermore, recent studies have demonstrated that the microRNA (miRNA) content of SC-Exos may play a crucial role in the therapeutic potential of these exosomes. Several studies have investigated the administration of SC-Exos via the pulmonary route, and techniques for SCs and SC-Exos delivery to the lungs by intratracheal instillation or inhalation have been developed. Here, we review the literature discussing the therapeutic effects of SC-Exos against respiratory diseases and advances in the pulmonary route of delivery of these exosomes to the damaged tissues.
Collapse
Affiliation(s)
- Mohammad H. Azhdari
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran; (M.H.A.); (N.G.)
| | - Nima Goodarzi
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran; (M.H.A.); (N.G.)
| | - Mohammad Doroudian
- Department of Cell and Molecular Sciences, Faculty of Biological Sciences, Kharazmi University, Tehran 15719-14911, Iran; (M.H.A.); (N.G.)
- Correspondence: author: (M.D.); (R.M.)
| | - Ronan MacLoughlin
- Research and Development, Science and Emerging Technologies, Aerogen Limited, IDA Business Park, H91 HE94 Galway, Ireland
- School of Pharmacy, Royal College of Surgeons, D02 YN77 Dublin, Ireland
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, D02 PN40 Dublin, Ireland
- Correspondence: author: (M.D.); (R.M.)
| |
Collapse
|
6
|
Adipose-Derived Exosomes as Possible Players in the Development of Insulin Resistance. Int J Mol Sci 2021; 22:ijms22147427. [PMID: 34299048 PMCID: PMC8304687 DOI: 10.3390/ijms22147427] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 07/07/2021] [Accepted: 07/09/2021] [Indexed: 12/25/2022] Open
Abstract
Adipose tissue (AT) is an endocrine organ involved in the management of energy metabolism via secretion of adipokines, hormones, and recently described secretory microvesicles, i.e., exosomes. Exosomes are rich in possible biologically active factors such as proteins, lipids, and RNA. The secretory function of adipose tissue is affected by pathological processes. One of the most important of these is obesity, which triggers adipose tissue inflammation and adversely affects the release of beneficial adipokines. Both processes may lead to further AT dysfunction, contributing to changes in whole-body metabolism and, subsequently, to insulin resistance. According to recent data, changes within the production, release, and content of exosomes produced by AT may be essential to understand the role of adipose tissue in the development of metabolic disorders. In this review, we summarize actual knowledge about the possible role of AT-derived exosomes in the development of insulin resistance, highlighting methodological challenges and potential gains resulting from exosome studies.
Collapse
|