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Zhang Z, Chen L, Zhang H, Xiao W, Yang J, Huang J, Hu Q, Jin K, Hong Y. Genetic correlations and causal relationships between cardio-metabolic traits and sepsis. Sci Rep 2024; 14:5718. [PMID: 38459230 PMCID: PMC10923865 DOI: 10.1038/s41598-024-56467-7] [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: 06/29/2023] [Accepted: 03/06/2024] [Indexed: 03/10/2024] Open
Abstract
Cardio-metabolic traits have been reported to be associated with the development of sepsis. It is, however, unclear whether these co-morbidities reflect causal associations, shared genetic heritability, or are confounded by environmental factors. We performed three analyses to explore the relationships between cardio-metabolic traits and sepsis. Mendelian randomization (MR) study to evaluate the causal effects of multiple cardio-metabolic traits on sepsis. Global genetic correlation analysis to explore the correlations between cardio-metabolic traits and sepsis. Local genetic correlation (GC) analysis to explore shared genetic heritability between cardio-metabolic traits and sepsis. Some loci were further examined for related genes responsible for the causal relationships. Genetic associations were obtained from the UK Biobank data or published large-scale genome-wide association studies with sample sizes between 200,000 to 750,000. In MR, we found causality between BMI and sepsis (OR: 1.53 [1.4-1.67]; p < 0.001). Body mass index (BMI), which is confirmed by sensitivity analyses and multivariable MR adjusting for confounding factors. Global GC analysis showed a significant correlation between BMI and sepsis (rg = 0.55, p < 0.001). More cardio-metabolic traits were identified to be correlated to the sepsis onset such as CRP (rg = 0.37, p = 0.035), type 2 diabetes (rg = 0.33, p < 0.001), HDL (rg = - 0.41, p < 0.001), and coronary artery disease (rg = 0.43, p < 0.001). Local GC revealed some shared genetic loci responsible for the causality. The top locus 1126 was located at chromosome 7 and comprised genes HIBADH, JAZF1, and CREB5. The present study provides evidence for an independent causal effect of BMI on sepsis. Further detailed analysis of the shared genetic heritability between cardio-metabolic traits and sepsis provides the opportunity to improve the preventive strategies for sepsis.
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Affiliation(s)
- Zhongheng Zhang
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China.
| | - Lin Chen
- Neurological Intensive Care Unit, Department of Neurosurgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Haoyang Zhang
- School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, China
| | - Wei Xiao
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
| | - Jie Yang
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
| | - Jiajie Huang
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
| | - Qichao Hu
- Key Laboratory of Digital Technology in Medical Diagnostics of Zhejiang Province, Dian Diagnostics Group Co., Ltd., Hangzhou, Zhejiang, China
| | - Ketao Jin
- Department of Gastrointestinal, Colorectal and Anal Surgery, Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University, Hangzhou, 310006, Zhejiang, China
| | - Yucai Hong
- Department of Emergency Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
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Wong C, Stoilova I, Gazeau F, Herbeuval JP, Fourniols T. Mesenchymal stromal cell derived extracellular vesicles as a therapeutic tool: immune regulation, MSC priming, and applications to SLE. Front Immunol 2024; 15:1355845. [PMID: 38390327 PMCID: PMC10881725 DOI: 10.3389/fimmu.2024.1355845] [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: 12/14/2023] [Accepted: 01/24/2024] [Indexed: 02/24/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic autoimmune disease characterized by a dysfunction of the immune system. Mesenchymal stromal cell (MSCs) derived extracellular vesicles (EVs) are nanometer-sized particles carrying a diverse range of bioactive molecules, such as proteins, miRNAs, and lipids. Despite the methodological disparities, recent works on MSC-EVs have highlighted their broad immunosuppressive effect, thus driving forwards the potential of MSC-EVs in the treatment of chronic diseases. Nonetheless, their mechanism of action is still unclear, and better understanding is needed for clinical application. Therefore, we describe in this review the diverse range of bioactive molecules mediating their immunomodulatory effect, the techniques and possibilities for enhancing their immune activity, and finally the potential application to SLE.
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Affiliation(s)
- Christophe Wong
- EVerZom, Paris, France
- Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR) 8601, Université Paris Cité, Paris, France
- Chemistry and Biology, Modeling and Immunology for Therapy (CBMIT), Université Paris Cité, Paris, France
| | - Ivana Stoilova
- Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR) 8601, Université Paris Cité, Paris, France
- Chemistry and Biology, Modeling and Immunology for Therapy (CBMIT), Université Paris Cité, Paris, France
| | - Florence Gazeau
- Matière et Systèmes Complexes (MSC) UMR CNRS 7057, Université Paris Cité, Paris, France
| | - Jean-Philippe Herbeuval
- Centre National de la Recherche Scientifique (CNRS) Unité Mixte de Recherche (UMR) 8601, Université Paris Cité, Paris, France
- Chemistry and Biology, Modeling and Immunology for Therapy (CBMIT), Université Paris Cité, Paris, France
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He J, Wang Z, Ao C, Tu C, Zhang Y, Chang C, Xiao C, Xiang E, Rao W, Li C, Wu D. A highly sensitive and specific Homo1-based real-time qPCR method for quantification of human umbilical cord mesenchymal stem cells in rats. Biotechnol J 2024; 19:e2300484. [PMID: 38403446 DOI: 10.1002/biot.202300484] [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: 09/12/2023] [Revised: 12/17/2023] [Accepted: 12/27/2023] [Indexed: 02/27/2024]
Abstract
BACKGROUND Owing to the characteristics of easier access in vitro, low immunogenicity, and high plasticity, human umbilical cord-derived mesenchymal stem cells (UC-MSCs) are considered as a promising cell-based drugs for clinical application. No internationally recognized technology exists to evaluate the pharmacokinetics and distribution of cell-based drugs in vivo. METHODS We determined the human-specific gene sequence, Homo1, from differential fragments Homo sapiens mitochondrion and Rattus norvegicus mitochondrion. The expression of Homo1 was utilized to determine the distribution of UC-MSCs in the normal and diabetic nephropathy (DN) rats. RESULTS We observed a significant correlation between the number of UC-MSCs and the expression level of Homo1. Following intravenous transplantation, the blood levels of UC-MSCs peaked at 30 min. A large amount of intravenously injected MSCs were trapped in the lungs, but the number of them decreased rapidly after 24 h. Additionally, the distribution of UC-MSCs in the kidneys of DN rats was significantly higher than that of normal rats. CONCLUSIONS In this study, we establish a highly sensitive and specific Homo1-based real-time quantitative PCR method to quantify the distribution of human UC-MSCs in rats. The method provides guidelines for the safety research of cells in preclinical stages.
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Affiliation(s)
- Jing He
- Department of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Zhangfan Wang
- R&D Center, Wuhan Hamilton Biotechnology Co., Ltd, Wuhan, China
| | - Chunchun Ao
- Department of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Chengshu Tu
- Department of Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yaqi Zhang
- Department of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Cheng Chang
- Department of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China
| | - Cuihong Xiao
- R&D Center, Wuhan Hamilton Biotechnology Co., Ltd, Wuhan, China
| | - E Xiang
- R&D Center, Wuhan Hamilton Biotechnology Co., Ltd, Wuhan, China
| | - Wei Rao
- R&D Center, Wuhan Hamilton Biotechnology Co., Ltd, Wuhan, China
| | - Changyong Li
- Department of Physiology, Wuhan University School of Basic Medical Sciences, Wuhan, China
- Xianning Medical College, Hubei University of Science & Technology, Xianning, China
| | - Dongcheng Wu
- Department of Biochemistry and Molecular Biology, Wuhan University School of Basic Medical Sciences, Wuhan, China
- R&D Center, Wuhan Hamilton Biotechnology Co., Ltd, Wuhan, China
- R&D Center, Guangzhou Hamilton Biotechnology Co., Ltd, Guangzhou, China
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dos Santos CC, Lopes-Pacheco M, English K, Rolandsson Enes S, Krasnodembskaya A, Rocco PRM. The MSC-EV-microRNAome: A Perspective on Therapeutic Mechanisms of Action in Sepsis and ARDS. Cells 2024; 13:122. [PMID: 38247814 PMCID: PMC10813908 DOI: 10.3390/cells13020122] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 01/23/2024] Open
Abstract
Mesenchymal stromal cells (MSCs) and MSC-derived extracellular vesicles (EVs) have emerged as innovative therapeutic agents for the treatment of sepsis and acute respiratory distress syndrome (ARDS). Although their potential remains undisputed in pre-clinical models, this has yet to be translated to the clinic. In this review, we focused on the role of microRNAs contained in MSC-derived EVs, the EV microRNAome, and their potential contribution to therapeutic mechanisms of action. The evidence that miRNA transfer in MSC-derived EVs has a role in the overall therapeutic effects is compelling. However, several questions remain regarding how to reconcile the stochiometric issue of the low copy numbers of the miRNAs present in the EV particles, how different miRNAs delivered simultaneously interact with their targets within recipient cells, and the best miRNA or combination of miRNAs to use as therapy, potency markers, and biomarkers of efficacy in the clinic. Here, we offer a molecular genetics and systems biology perspective on the function of EV microRNAs, their contribution to mechanisms of action, and their therapeutic potential.
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Affiliation(s)
- Claudia C. dos Santos
- Institute of Medical Sciences and Interdepartmental Division of Critical Care, Department of Medicine, University of Toronto, Toronto, ON M5B 1T8, Canada
- Keenan Center for Biomedical Research, Unity Health Toronto, St. Michael’s Hospital, Toronto, ON M5B 1T8, Canada
| | - Miquéias Lopes-Pacheco
- Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, 1749-016 Lisbon, Portugal;
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil;
| | - Karen English
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, W23 F2H6 Maynooth, Ireland;
- Department of Biology, Maynooth University, W23 F2H6 Maynooth, Ireland
| | - Sara Rolandsson Enes
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, 22184 Lund, Sweden;
| | - Anna Krasnodembskaya
- Wellcome-Wolfson Institute for Experimental Medicine, Queen’s University of Belfast, Belfast BT9 7BL, UK;
| | - Patricia R. M. Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil;
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro 21941-599, Brazil
- Rio de Janeiro Innovation Network in Nanosystems for Health-NanoSaúde, Research Support Foundation of the State of Rio de Janeiro, Rio de Janeiro 20020-000, Brazil
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Liu Y, Li Y, Deng Z, Zhao Y, Yuan R, Yang M, Wang L, Fang Y, Ding D, Zhou F, Kang H. Protective and immunomodulatory effects of mesenchymal stem cells on multiorgan injury in male rats with heatstroke. J Therm Biol 2023; 118:103696. [PMID: 37871397 DOI: 10.1016/j.jtherbio.2023.103696] [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: 05/11/2022] [Revised: 08/01/2023] [Accepted: 08/25/2023] [Indexed: 10/25/2023]
Abstract
Heatstroke (HS) causes multiple organ dysfunction syndrome (MODS) with a mortality rate of 60% after hospitalization. Currently, there is no effective and targeted approach for the treatment of HS. Despite growing evidence that mesenchymal stem cells (MSCs) may reduce multiorgan damage and improve survival through immunomodulatory effects in several diseases, no one has tested whether MSCs have immunomodulatory effects in heatstroke. The present study focused on pathological changes and levels of the cytokines and immunoglobulins to investigate the mechanisms underlying the protective effect and the anti-inflammatory effects of MSCs. We found that MSCs treatment significantly reduced the 28-day mortality rate (P < 0.05), the levels of hepatic and renal function markers on day 1 (P < 0.01) and the pathological lesion scores of multiple organs in HS rats. The levels of IgG1, IgM, and IgA of the HS + MSC group was significantly higher than that in HS group on days 3 and 28(P < 0.05). In conclusion, MSCs contribute to protecting against multiorgan injury, reducing pro-inflammatory cytokines, stabilizing immunoglobulins, and reducing the mortality rate of HS rats.
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Affiliation(s)
- Yuyan Liu
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Yun Li
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Zihui Deng
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Basic Medicine, Graduate School, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Yan Zhao
- Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Rui Yuan
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Mengmeng Yang
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Lu Wang
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Yuan Fang
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China
| | - Dengfeng Ding
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Laboratory Animal Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, PR China
| | - Feihu Zhou
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Laboratory Animal Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, PR China
| | - Hongjun Kang
- Medical School of Chinese People's Liberation Army (PLA), Beijing, China; Department of Critical Care Medicine, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China.
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Hawthorne IJ, Dunbar H, Tunstead C, Schorpp T, Weiss DJ, Enes SR, Dos Santos CC, Armstrong ME, Donnelly SC, English K. Human macrophage migration inhibitory factor potentiates mesenchymal stromal cell efficacy in a clinically relevant model of allergic asthma. Mol Ther 2023; 31:3243-3258. [PMID: 37735872 PMCID: PMC10638061 DOI: 10.1016/j.ymthe.2023.09.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/28/2023] [Accepted: 09/14/2023] [Indexed: 09/23/2023] Open
Abstract
Current asthma therapies focus on reducing symptoms but fail to restore existing structural damage. Mesenchymal stromal cell (MSC) administration can ameliorate airway inflammation and reverse airway remodeling. However, differences in patient disease microenvironments seem to influence MSC therapeutic effects. A polymorphic CATT tetranucleotide repeat at position 794 of the human macrophage migration inhibitory factor (hMIF) gene has been associated with increased susceptibility to and severity of asthma. We investigated the efficacy of human MSCs in high- vs. low-hMIF environments and the impact of MIF pre-licensing of MSCs using humanized MIF mice in a clinically relevant house dust mite (HDM) model of allergic asthma. MSCs significantly attenuated airway inflammation and airway remodeling in high-MIF-expressing CATT7 mice but not in CATT5 or wild-type littermates. Differences in efficacy were correlated with increased MSC retention in the lungs of CATT7 mice. MIF licensing potentiated MSC anti-inflammatory effects at a previously ineffective dose. Mechanistically, MIF binding to CD74 expressed on MSCs leads to upregulation of cyclooxygenase 2 (COX-2) expression. Blockade of CD74 or COX-2 function in MSCs prior to administration attenuated the efficacy of MIF-licensed MSCs in vivo. These findings suggest that MSC administration may be more efficacious in severe asthma patients with high MIF genotypes (CATT6/7/8).
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Affiliation(s)
- Ian J Hawthorne
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Co. Kildare, Ireland; Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Hazel Dunbar
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Co. Kildare, Ireland; Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Courteney Tunstead
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Co. Kildare, Ireland; Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Tamara Schorpp
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Co. Kildare, Ireland; Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Daniel J Weiss
- Department of Medicine, 226 Health Sciences Research Facility, Larner College of Medicine, University of Vermont, Burlington, VT 05405, USA
| | - Sara Rolandsson Enes
- Department of Experimental Medical Science, Faculty of Medicine, Lund University, 22100 Lund, Sweden
| | - Claudia C Dos Santos
- The Keenan Research Centre for Biomedical Science of St. Michael's Hospital, 30 Bond Street, Toronto, ON, Canada; Institute of Medical Sciences and Interdepartmental Division of Critical Care, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | | | | | - Karen English
- Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth, Co. Kildare, Ireland; Department of Biology, Maynooth University, Maynooth, Co. Kildare, Ireland.
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7
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Abreu S, Alves L, Carvalho L, Xisto D, Blanco N, Castro L, Olsen P, Lapa E Silva JR, Morales MM, Lopes-Pacheco M, Weiss D, Rocco PRM. Serum from patients with asthma potentiates macrophage phagocytosis and human mesenchymal stromal cell therapy in experimental allergic asthma. Cytotherapy 2023; 25:967-976. [PMID: 37330732 DOI: 10.1016/j.jcyt.2023.05.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 05/17/2023] [Accepted: 05/27/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND/AIMS Although several studies have demonstrated that mesenchymal stromal cells (MSCs) exhibit beneficial immunomodulatory properties in preclinical models of allergic asthma, effects on airway remodeling have been controversial. Recent evidence has shown that MSCs modify their in vivo immunomodulatory actions depending on the specific inflammatory environment encountered. Accordingly, we assessed whether the therapeutic properties of human mesenchymal stromal cells (hMSCs) could be potentiated by conditioning these cells with serum (hMSC-serum) obtained from patients with asthma and then transplanted in an experimental model of house dust mite (HDM)-induced allergic asthma. METHODS hMSC and hMSC-serum were administered intratracheally 24 h after the final HDM challenge. hMSC viability and inflammatory mediator production, lung mechanics and histology, bronchoalveolar lavage fluid (BALF) cellularity and biomarker levels, mitochondrial structure and function as well as macrophage polarization and phagocytic capacity were assessed. RESULTS Serum preconditioning led to: (i) increased hMSC apoptosis and expression of transforming growth factor-β, interleukin (IL)-10, tumor necrosis factor-α-stimulated gene 6 protein and indoleamine 2,3-dioxygenase-1; (ii) fission and reduction of the intrinsic respiratory capacity of mitochondria; and (iii) polarization of macrophages to M2 phenotype, which may be associated with a greater percentage of hMSCs phagocytosed by macrophages. Compared with mice receiving hMSCs, administration of hMSC-serum led to further reduction of collagen fiber content, eotaxin levels, total and differential cellularity and increased IL-10 levels in BALF, improving lung mechanics. hMSC-serum promoted greater M2 macrophage polarization as well as macrophage phagocytosis, mainly of apoptotic hMSCs. CONCLUSIONS Serum from patients with asthma led to a greater percentage of hMSCs phagocytosed by macrophages and triggered immunomodulatory responses, resulting in further reductions in both inflammation and remodeling compared with non-preconditioned hMSCs.
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Affiliation(s)
- Soraia Abreu
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Leonardo Alves
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luiza Carvalho
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Debora Xisto
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Natália Blanco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lígia Castro
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Priscilla Olsen
- Laboratory of Immunological Studies, School of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jose Roberto Lapa E Silva
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcelo Marcos Morales
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil; Laboratory of Cellular and Molecular Physiology, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Miquéias Lopes-Pacheco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
| | - Daniel Weiss
- Department of Medicine, University of Vermont, College of Medicine, Burlington, Vermont, USA
| | - Patricia Rieken Macedo Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.
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Guo X, Shen P, Shao R, Hong T, Liu W, Shen Y, Su F, Wang Q, He B. Efferocytosis-inspired nanodrug treats sepsis by alleviating inflammation and secondary immunosuppression. Biomed Mater 2023; 18:055020. [PMID: 37567216 DOI: 10.1088/1748-605x/acef9a] [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: 06/10/2023] [Accepted: 08/10/2023] [Indexed: 08/13/2023]
Abstract
Uncontrolled inflammation storm induced by sepsis may lead to severe organ dysfunction and secondary immunosuppression, which is one of the main reasons for high mortality and prolonged hospitalization of septic patients. However, there is a lack of effective treatments for it at present. Here, we report an efferocytosis-inspired nanodrug (BCN@M) to treat sepsis and secondary immunosuppression via regulating the macrophage function. Bioactive molecular curcumin was loaded with bovine serum albumin and then coated with the damaged erythrocyte membrane derived from septic mice. It was found that the septic erythrocytes promoted the efferocytosis signal and BCN@M uptake efficiency by macrophages. The well-constructed BCN@M nanodrug reduced the hyperinflammation in sepsis and restored the bacterial clearance ability of macrophage in the secondary immunosuppression state. This study highlights BCN@M as an efferocytosis-inspired nanodrug to alleviate hyperinflammation and secondary immunosuppression of sepsis.
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Affiliation(s)
- Xiaoyu Guo
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Centre for Cardiopulmonary Translational Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Department of Anesthesiology, Huadong Hospital affiliated to Fudan University, Shanghai, People's Republic of China
| | - Peiming Shen
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Rongjiao Shao
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Centre for Cardiopulmonary Translational Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Ting Hong
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Department of Anesthesiology, Huadong Hospital affiliated to Fudan University, Shanghai, People's Republic of China
| | - Weizhuo Liu
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Centre for Cardiopulmonary Translational Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Yi Shen
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Centre for Cardiopulmonary Translational Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Fan Su
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Centre for Cardiopulmonary Translational Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Qinlan Wang
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Bin He
- Department of Critical Care Medicine, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
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9
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Feng B, Feng X, Yu Y, Xu H, Ye Q, Hu R, Fang X, Gao F, Wu J, Pan Q, Yu J, Lang G, Li L, Cao H. Mesenchymal stem cells shift the pro-inflammatory phenotype of neutrophils to ameliorate acute lung injury. Stem Cell Res Ther 2023; 14:197. [PMID: 37553691 PMCID: PMC10408228 DOI: 10.1186/s13287-023-03438-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 07/31/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Mesenchymal stem cell (MSC) treatment plays a major role in the management of acute lung injury (ALI), and neutrophils are the initial line of defense against ALI. However, the effect of MSCs on neutrophils in ALI remains mostly unknown. METHODS We investigated the characteristics of neutrophils in lung tissue of ALI mice induced by lipopolysaccharide after treatment with MSCs using single-cell RNA sequencing. Neutrophils separated from lung tissue in ALI were co-cultured with MSCs, and then samples were collected for reverse transcription-polymerase chain reaction and flow cytometry. RESULTS During inflammation, six clusters of neutrophils were identified, annotated as activated, aged, and circulatory neutrophils. Activated neutrophils had higher chemotaxis, reactive oxygen species (ROS) production, and nicotinamide adenine dinucleotide phosphate (NADPH) oxidase scores than aged neutrophils. Circulatory neutrophils occurred mainly in healthy tissue and were characterized by higher expression of Cxcr2 and Sell. Activated neutrophils tended to exhibit higher expression of Cxcl10 and Cd47, and lower expression of Cd24a, while aged neutrophils expressed a lower level of Cd47 and higher level of Cd24a. MSC treatment shifted activated neutrophils toward an aged neutrophil phenotype by upregulating the expression of CD24, thereby inhibiting inflammation by reducing chemotaxis, ROS production, and NADPH oxidase. CONCLUSION We identified the immunosuppressive effects of MSCs on the subtype distribution of neutrophils and provided new insight into the therapeutic mechanism of MSC treatment in ALI.
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Affiliation(s)
- Bing Feng
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Xudong Feng
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Yingduo Yu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Haoying Xu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Qingqing Ye
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
- Key Laboratory of Diagnosis and Treatment of Aging and Physic-Chemical Injury Diseases of Zhejiang Province, 79 Qingchun Rd, Hangzhou, 310003, China
| | - Ruitian Hu
- Department of Chemistry, Duke University, 124 Science Drive, Durham, NC, 27708, USA
| | - Xinru Fang
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Feiqiong Gao
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Jian Wu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Qiaoling Pan
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Jiong Yu
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Guanjing Lang
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Lanjuan Li
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China
- Jinan Microecological Biomedicine Shandong Laboratory, Jinan, 250117, Shandong, China
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China
| | - Hongcui Cao
- State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou, 310003, China.
- National Clinical Research Center for Infectious Diseases, 79 Qingchun Rd., Hangzhou, 310003, China.
- Key Laboratory of Diagnosis and Treatment of Aging and Physic-Chemical Injury Diseases of Zhejiang Province, 79 Qingchun Rd, Hangzhou, 310003, China.
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10
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Lopes-Pacheco M, Rocco PRM. Functional enhancement strategies to potentiate the therapeutic properties of mesenchymal stromal cells for respiratory diseases. Front Pharmacol 2023; 14:1067422. [PMID: 37007034 PMCID: PMC10062457 DOI: 10.3389/fphar.2023.1067422] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 03/06/2023] [Indexed: 03/18/2023] Open
Abstract
Respiratory diseases remain a major health concern worldwide because they subject patients to considerable financial and psychosocial burdens and result in a high rate of morbidity and mortality. Although significant progress has been made in understanding the underlying pathologic mechanisms of severe respiratory diseases, most therapies are supportive, aiming to mitigate symptoms and slow down their progressive course but cannot improve lung function or reverse tissue remodeling. Mesenchymal stromal cells (MSCs) are at the forefront of the regenerative medicine field due to their unique biomedical potential in promoting immunomodulation, anti-inflammatory, anti-apoptotic and antimicrobial activities, and tissue repair in various experimental models. However, despite several years of preclinical research on MSCs, therapeutic outcomes have fallen far short in early-stage clinical trials for respiratory diseases. This limited efficacy has been associated with several factors, such as reduced MSC homing, survival, and infusion in the late course of lung disease. Accordingly, genetic engineering and preconditioning methods have emerged as functional enhancement strategies to potentiate the therapeutic actions of MSCs and thus achieve better clinical outcomes. This narrative review describes various strategies that have been investigated in the experimental setting to functionally potentiate the therapeutic properties of MSCs for respiratory diseases. These include changes in culture conditions, exposure of MSCs to inflammatory environments, pharmacological agents or other substances, and genetic manipulation for enhanced and sustained expression of genes of interest. Future directions and challenges in efficiently translating MSC research into clinical practice are discussed.
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Affiliation(s)
- Miquéias Lopes-Pacheco
- Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Lisbon, Portugal
- *Correspondence: Miquéias Lopes-Pacheco, ; Patricia R. M. Rocco,
| | - Patricia R. M. Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- *Correspondence: Miquéias Lopes-Pacheco, ; Patricia R. M. Rocco,
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11
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Li K, Wang T, Li R, Xue F, Zeng G, Zhang J, Ma Y, Feng L, Kang YJ. Dose-specific efficacy of adipose-derived mesenchymal stem cells in septic mice. Stem Cell Res Ther 2023; 14:32. [PMID: 36804962 PMCID: PMC9940377 DOI: 10.1186/s13287-023-03253-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 02/09/2023] [Indexed: 02/21/2023] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) therapy for sepsis has been extensively studied in the past decade; however, the treatment regimen and mechanism of action of MSCs remain elusive. Here, we attempted to understand the efficacy and mechanism of action of MSCs on rescuing mice with sepsis. METHODS A mouse model of sepsis was produced by cecal ligation and puncture (CLP). Allogeneic adipose-derived MSCs (ADSCs) were administered by intravenous infusion at 6 h after CLP, and dose-related effects of ADSCs on these mice were determined by survival rate, histopathological changes, biochemical and coagulation parameters, bacterial load, and plasma levels of endotoxin and inflammatory cytokines. The tissue distribution of intravenously infused ADSCs in septic mice was investigated by pre-labeling ADSCs with the lipophilic membrane dye PKH26. RNA sequencing analysis was performed to assess the transcriptional changes in peripheral blood mononuclear cells (PBMCs) and the liver. RESULTS A significant therapeutic effect of ADSCs at a dose of 2 × 107 cells/kg in septic mice was evidenced by a remarkable reduction in mortality (35.89% vs. 8.89% survival rate), blood bacterial burden, systemic inflammation, and multiple organ damage. In contrast, ADSCs at a lower dose (1 × 107 cells/kg) failed to achieve any beneficial outcomes, while ADSCs at a higher dose (4 × 107 cells/kg) caused more early death within 24 h after CLP, retaining a steady survival rate of 21.42% thereafter. PKH26-labeled ADSCs were predominantly localized in the lungs of septic mice after intravenous infusion, with only a smaller proportion of PKH26-positive signals appearing in the liver and spleen. RNA sequencing analysis identified that insufficient phagocytic activity of PBMCs in addition to a hyperactivation of the hepatic immune response was responsible for the ineffectiveness of low-dose ADSCs therapy, and acute death caused by high-dose ADSCs infusion was associated with impaired coagulation signaling in PBMCs and exacerbated hepatic hypoxic injury. CONCLUSIONS Our findings demonstrate a dose-specific effect of ADSCs on the treatment of sepsis due to dose-related interactions between exogenous stem cells and the host's microenvironment. Therefore, a precise dosing regimen is a prerequisite for ADSCs therapy for sepsis.
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Affiliation(s)
- Kui Li
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Tao Wang
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China ,grid.13291.380000 0001 0807 1581Laboratory of Ethnopharmacology, Tissue-orientated Property of Chinese Medicine Key Laboratory of Sichuan Province, Sichuan University West China Hosipital, Chengdu, Sichuan 610041 China
| | - Rui Li
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Fulai Xue
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Guodan Zeng
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Jingyao Zhang
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Yuan Ma
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China
| | - Li Feng
- Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan, 610041, China.
| | - Y. James Kang
- grid.412901.f0000 0004 1770 1022Regenerative Medicine Research Center, Sichuan University West China Hospital, Chengdu, Sichuan 610041 China ,grid.267301.10000 0004 0386 9246Memphis Institute of Regenerative Medicine, University of Tennessee Health Science Center, Memphis, TN 38163 USA
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12
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Jerkic M, Szaszi K, Laffey JG, Rotstein O, Zhang H. Key Role of Mesenchymal Stromal Cell Interaction with Macrophages in Promoting Repair of Lung Injury. Int J Mol Sci 2023; 24:ijms24043376. [PMID: 36834784 PMCID: PMC9965074 DOI: 10.3390/ijms24043376] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/30/2023] [Accepted: 02/04/2023] [Indexed: 02/11/2023] Open
Abstract
Lung macrophages (Mφs) are essential for pulmonary innate immunity and host defense due to their dynamic polarization and phenotype shifts. Mesenchymal stromal cells (MSCs) have secretory, immunomodulatory, and tissue-reparative properties and have shown promise in acute and chronic inflammatory lung diseases and in COVID-19. Many beneficial effects of MSCs are mediated through their interaction with resident alveolar and pulmonary interstitial Mφs. Bidirectional MSC-Mφ communication is achieved through direct contact, soluble factor secretion/activation, and organelle transfer. The lung microenvironment facilitates MSC secretion of factors that result in Mφ polarization towards an immunosuppressive M2-like phenotype for the restoration of tissue homeostasis. M2-like Mφ in turn can affect the MSC immune regulatory function in MSC engraftment and tissue reparatory effects. This review article highlights the mechanisms of crosstalk between MSCs and Mφs and the potential role of their interaction in lung repair in inflammatory lung diseases.
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Affiliation(s)
- Mirjana Jerkic
- The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, Unity Health Toronto, University of Toronto, Toronto, ON M5B 1T8, Canada
- Correspondence:
| | - Katalin Szaszi
- The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, Unity Health Toronto, University of Toronto, Toronto, ON M5B 1T8, Canada
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - John G. Laffey
- The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, Unity Health Toronto, University of Toronto, Toronto, ON M5B 1T8, Canada
- Anaesthesia and Intensive Care Medicine, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Ori Rotstein
- The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, Unity Health Toronto, University of Toronto, Toronto, ON M5B 1T8, Canada
- Department of Surgery, University of Toronto, Toronto, ON M5T 1P5, Canada
| | - Haibo Zhang
- The Keenan Research Centre for Biomedical Science of St. Michael’s Hospital, Unity Health Toronto, University of Toronto, Toronto, ON M5B 1T8, Canada
- Department of Anesthesiology and Pain Medicine, Interdepartmental Division of Critical Care Medicine and Department of Physiology, University of Toronto, Toronto, ON M5G 1E2, Canada
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13
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Alba MM, Ebright B, Hua B, Slarve I, Zhou Y, Jia Y, Louie SG, Stiles BL. Eicosanoids and other oxylipins in liver injury, inflammation and liver cancer development. Front Physiol 2023; 14:1098467. [PMID: 36818443 PMCID: PMC9932286 DOI: 10.3389/fphys.2023.1098467] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/16/2023] [Indexed: 02/05/2023] Open
Abstract
Liver cancer is a malignancy developed from underlying liver disease that encompasses liver injury and metabolic disorders. The progression from these underlying liver disease to cancer is accompanied by chronic inflammatory conditions in which liver macrophages play important roles in orchestrating the inflammatory response. During this process, bioactive lipids produced by hepatocytes and macrophages mediate the inflammatory responses by acting as pro-inflammatory factors, as well as, playing roles in the resolution of inflammation conditions. Here, we review the literature discussing the roles of bioactive lipids in acute and chronic hepatic inflammation and progression to cancer.
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Affiliation(s)
- Mario M. Alba
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Brandon Ebright
- Clinical Pharmacy, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Brittney Hua
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Ielyzaveta Slarve
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Yiren Zhou
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Yunyi Jia
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Stan G. Louie
- Clinical Pharmacy, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States
| | - Bangyan L. Stiles
- Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, Unites States,Pathology, Keck School of Medicine, University of Southern California, Los Angeles, CA, Unites States,*Correspondence: Bangyan L. Stiles,
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14
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Tan MI, Alfarafisa NM, Septiani P, Barlian A, Firmansyah M, Faizal A, Melani L, Nugrahapraja H. Potential Cell-Based and Cell-Free Therapy for Patients with COVID-19. Cells 2022; 11:2319. [PMID: 35954162 PMCID: PMC9367488 DOI: 10.3390/cells11152319] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 02/01/2023] Open
Abstract
Since it was first reported, the novel coronavirus disease 2019 (COVID-19) remains an unresolved puzzle for biomedical researchers in different fields. Various treatments, drugs, and interventions were explored as treatments for COVID. Nevertheless, there are no standard and effective therapeutic measures. Meanwhile, mesenchymal stem cell (MSC) therapy offers a new approach with minimal side effects. MSCs and MSC-based products possess several biological properties that potentially alleviate COVID-19 symptoms. Generally, there are three classifications of stem cell therapy: cell-based therapy, tissue engineering, and cell-free therapy. This review discusses the MSC-based and cell-free therapies for patients with COVID-19, their potential mechanisms of action, and clinical trials related to these therapies. Cell-based therapies involve the direct use and injection of MSCs into the target tissue or organ. On the other hand, cell-free therapy uses secreted products from cells as the primary material. Cell-free therapy materials can comprise cell secretomes and extracellular vesicles. Each therapeutic approach possesses different benefits and various risks. A better understanding of MSC-based and cell-free therapies is essential for supporting the development of safe and effective COVID-19 therapy.
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Affiliation(s)
- Marselina Irasonia Tan
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Nayla Majeda Alfarafisa
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Sumedang 45363, Indonesia;
| | - Popi Septiani
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Anggraini Barlian
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Mochamad Firmansyah
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Ahmad Faizal
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Lili Melani
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
| | - Husna Nugrahapraja
- School of Life Sciences and Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia; (P.S.); (A.B.); (M.F.); (A.F.); (L.M.); (H.N.)
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15
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Kugo H, Enomoto H, Yanagimoto K, Tanaka H, Moriyama T, Zaima N. Eicosapentaenoic acid is associated with the attenuation of dysfunctions of mesenchymal stem cells in the abdominal aortic aneurysm wall. Food Funct 2022; 13:7540-7547. [PMID: 35766346 DOI: 10.1039/d2fo01102f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Abdominal aortic aneurysm (AAA) is a vascular disease characterized by progressive dilation of the aorta which is reportedly associated with inflammation. Previous studies suggested that eicosapentaenoic acid (EPA) has suppressive effects on AAA development via anti-inflammatory activities. However, relationships between the anti-inflammatory effects and the cells in the AAA wall are poorly understood. In this study, we visualized the distribution of EPA-containing phosphatidylcholine (EPA-PC) in the AAA wall. EPA-PC was not ubiquitously distributed in both animal (hypoperfusion-induced AAA model) and human AAA walls, suggesting the preferential incorporation of EPA into certain cells. In the EPA-PC-high region of both animal and human AAAs, mesenchymal stem cell (MSC) marker positive areas were significantly higher than those in the EPA-PC-low region. Matrix metalloproteinase-positive MSCs were significantly lower in the AAA wall of the animal model which was administered EPA-rich fish oil. These data suggest that EPA is associated with the attenuation of MSC dysfunctions, which result in the suppression of AAA development.
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Affiliation(s)
- Hirona Kugo
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan.
| | - Hirofumi Enomoto
- Department of Biosciences, Faculty of Science and Engineering, Teikyo University, Utsunomiya 320-8551, Japan.,Division of Integrated Science and Engineering, Graduate School of Science and Engineering, Teikyo University, Utsunomiya 320-8551, Japan.,Advanced Instrumental Analysis Center, Teikyo University, Utsunomiya 320-8551, Japan
| | | | - Hiroki Tanaka
- Department of Medical Physiology, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan
| | - Tatsuya Moriyama
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan. .,Agricultural Technology and Innovation Research Institute, Kindai University, 204-3327 Nakamachi, Nara City, Nara, Japan
| | - Nobuhiro Zaima
- Department of Applied Biological Chemistry, Kindai University, 204-3327 Nakamachi, Nara City, Nara 631-8505, Japan. .,Agricultural Technology and Innovation Research Institute, Kindai University, 204-3327 Nakamachi, Nara City, Nara, Japan
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16
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Wu D, Li X, Wang X, Wang D. Cell-free fat extract protects septic lethality via restraining NLRP3 inflammasome activation. Am J Transl Res 2022; 14:5201-5214. [PMID: 35958494 PMCID: PMC9360875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Sepsis is a dysregulated host response to infection with high mortality and current management cannot reach optimal remission. Previous studies have shown that cell-free fat extract (CEFFE) is a kind of bioactive extraction from adipose tissues and exhibits a potent anti-inflammatory effect on wound healing and inflammatory diseases. However, the potential role of CEFFE in sepsis remains unclear. METHODS CEFFE was extracted from healthy donors and was intraperitoneally injected into septic mice. The septic mice models were constructed using lipopolysaccharide (LPS), E. coli, and cecal ligation and puncture (CLP). The survival of septic mice was detected for 96 h and Kaplan-Meier analysis was used to analyze the differences of survival rates. Lung tissues that were collected from septic mice were subjected to HE staining to evaluate the extent of lung injury, and the mice serum was obtained for inflammasome-related cytokines detection. Moreover, peritoneal macrophages were extracted from C57 mice and treated with CEFFE and/or inflammasome activators. The level of IL-1β, IL-18, IL-6, and TNF-α was detected by ELISA, and the activation of NLRP3 were evaluated by Western Blot. Total mtDNA and mitochondrial permeability transition pore were determined to explore the mitochondrial dysfunction in the activation of NLRP3 inflammasome with or without CEFEE. Coimmunoprecipitation (Co-IP) assays were performed to confirm the mechanism of NLRP3 activation induced by CEFFE. RESULTS CEFFE significantly improved the survival of sepsis mice and alleviate sepsis-induced lung injury. Moreover, CEFFE significantly decreased the level of inflammasome-cytokines (IL-1β and IL-18) but not the pro-inflammatory cytokines such as IL-6 and TNF-α. Moreover, CEFFE markedly suppressed the canonical activation of NLRP3 inflammasome without affecting inflammasomes NLRC4 and AIM2. Additionally, the non-canonical activation of NLRP3 inflammasome was significantly inhibited by CEFFE. CEFFE treatment attenuated the mtDNA outflow and the increase of mitochondrial permeability induced by both canonical and non-canonical pathway of NLRP3 inflammasome activation. The results of Co-IP assays revealed that CEFFE remarkably attenuated the oligomerization of ASC and inhibited the association between NLRP3 and ASC. CONCLUSION Our study revealed that CEFFE could significantly alleviate sepsis-related injuries possibly by suppressing NLRP3 inflammasome activation. CEFFE was a promising approach for sepsis treatment.
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Affiliation(s)
- Dingyu Wu
- Department of Plastic Surgery, The Xiangya Hospital of Central South UniversityChangsha 410000, Hunan Province, P. R. China
| | - Xizhe Li
- Department of Thoracic Surgery, Xiangya Hospital, Central South UniversityChangsha 410000, Hunan Province, P. R. China
- Hunan Engineering Research Center for Pulmonary Nodules Precise Diagnosis & TreatmentChangsha 410000, Hunan Province, P. R. China
- National Clinical Research Center for Geriatric DisordersChangsha 410000, Hunan Province, P. R. China
| | - Xiangsheng Wang
- Department of Plastic Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of MedicineHangzhou 310006, Zhejiang, P. R. China
| | - Dan Wang
- Department of Dermatology, The Third Xiangya Hospital, Central South UniversityChangsha 410013, Hunan Province, P. R. China
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17
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Eugenol-Preconditioned Mesenchymal Stem Cell-Derived Extracellular Vesicles Promote Antioxidant Capacity of Tendon Stem Cells In Vitro and In Vivo. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3945195. [PMID: 35178155 PMCID: PMC8847013 DOI: 10.1155/2022/3945195] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 02/06/2023]
Abstract
Tendon stem cells (TSCs) are often exposed to oxidative stress at tendon injury sites, which impairs their physiological effect as well as therapeutic application. Recently, extracellular vesicles (EVs) derived from bone marrow mesenchymal stem cells (BMSCs) were shown to mediate cell protection and survival under stress conditions. The function of BMSC-EVs may be affected by pretreatment with various factors such as eugenol (EUG)—a powerful antioxidant. In our previous study, we found that H2O2 significantly impaired TSC proliferation and tenogenic differentiation capabilities. Apoptosis and intracellular ROS accumulation in TSCs were induced by H2O2. However, such H2O2-induced damage was prevented by treatment with EUG-BMSC-EVs. Furthermore, EUG-BMSC-EVs activated the Nrf2/HO-1 pathway to counteract H2O2-induced damage in TSCs. In a rat patellar tendon injury model, the ROS level was significantly higher than that in the normal tendon and TSCs not pretreated showed a poor therapeutic effect. However, EUG-BMSC-EV-pretreated TSCs significantly improved tenogenesis and matrix regeneration during tendon healing. Additionally, the EUG-BMSC-EV group had a significantly improved fiber arrangement. Overall, EUG-BMSC-EVs protected TSCs against oxidative stress and enhanced their functions in tendon injury. These findings provide a basis for potential clinical use of EUG-BMSC-EVs as a new therapeutic vehicle to facilitate TSC therapies for tendon regeneration.
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Wang X, Zhao S, Lai J, Guan W, Gao Y. Anti-Inflammatory, Antioxidant, and Antifibrotic Effects of Gingival-Derived MSCs on Bleomycin-Induced Pulmonary Fibrosis in Mice. Int J Mol Sci 2021; 23:ijms23010099. [PMID: 35008524 PMCID: PMC8745316 DOI: 10.3390/ijms23010099] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 12/02/2021] [Accepted: 12/09/2021] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Mesenchymal stem cell (MSC) intervention has been associated with lung protection. We attempted to determine whether mouse gingival-derived mesenchymal stem cells (GMSCs) could protect against bleomycin-induced pulmonary fibrosis. METHODS Mice were divided into three groups: control (Con), bleomycin (Bl), and bleomycin + MSCs (Bl + MSCs). Mice were treated with 5 mg/kg bleomycin via transtracheal instillation to induce pulmonary fibrosis. We assessed the following parameters: histopathological severity of injury in the lung, liver, kidney, and aortic tissues; the degree of pulmonary fibrosis; pulmonary inflammation; pulmonary oedema; profibrotic factor levels in bronchoalveolar lavage fluid (BALF) and lung tissue; oxidative stress-related indicators and apoptotic index in lung tissue; and gene expression levels of IL-1β, IL-8, TNF-α, lysophosphatidic acid (LPA), lysophosphatidic acid receptor 1 (LPA1), TGF-β, matrix metalloproteinase 9 (MMP-9), neutrophil elastase (NE), MPO, and IL-10 in lung tissue. RESULTS GMSC intervention attenuated bleomycin-induced pulmonary fibrosis, pulmonary inflammation, pulmonary oedema, and apoptosis. Bleomycin instillation notably increased expression levels of the IL-1β, IL-8, TNF-α, LPA, LPA1, TGF-β, MMP-9, NE, and MPO genes and attenuated expression levels of the IL-10 gene in lung tissue, and these effects were reversed by GMSC intervention. Bleomycin instillation notably upregulated MDA and MPO levels and downregulated GSH and SOD levels in lung tissue, and these effects were reversed by GMSC intervention. GMSC intervention prevented upregulation of neutrophil content in the lung, liver, and kidney tissues and the apoptotic index in lung tissue. CONCLUSIONS GMSC intervention exhibits anti-inflammatory and antioxidant capacities. Deleterious accumulation of neutrophils, which is reduced by GMSC intervention, is a key component of bleomycin-induced pulmonary fibrosis. GMSC intervention impairs bleomycin-induced NE, MMP-9, LPA, APL1, and TGF-β release.
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Affiliation(s)
- Xishuai Wang
- Department of Animal Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (X.W.); (S.Z.); (J.L.)
- College of P.E and Sport, Beijing Normal University, Beijing 100193, China
| | - Shiyu Zhao
- Department of Animal Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (X.W.); (S.Z.); (J.L.)
| | - Junhui Lai
- Department of Animal Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (X.W.); (S.Z.); (J.L.)
| | - Weijun Guan
- Department of Animal Genetic Resources, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; (X.W.); (S.Z.); (J.L.)
- Correspondence: (W.G.); (Y.G.)
| | - Yang Gao
- Institute of Physical Educational Training, Capital University of Physical Education and Sports, Beijing 100193, China
- Correspondence: (W.G.); (Y.G.)
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19
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Luiz RDS, Rampaso RR, Dos Santos AAC, Convento MB, Barbosa DA, da Fonseca CD, de Oliveira AS, Caires A, Furlan A, Schor N, Borges FT. BM-MSC-derived small extracellular vesicles (sEV) from trained animals presented nephroprotective potential in unilateralureteral obstruction model. J Venom Anim Toxins Incl Trop Dis 2021; 27:e20200187. [PMID: 34925478 PMCID: PMC8650265 DOI: 10.1590/1678-9199-jvatitd-2020-0187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/21/2021] [Indexed: 12/03/2022] Open
Abstract
Background: The efficacy of bone marrow mesenchymal stromal cells (BM-MSC) and its extracellular vesicles has been demonstrated for a broad spectrum of indications, including kidney diseases. However, BM-MSC donor characteristics and their potential are not usually considered. Therefore, the present work aims to evaluate the nephroprotective capacity of sEV secreted by BM-MSC from trained rats inunilateral ureteral obstruction (UUO) model. Methods: BM-MSC was characterized by their differentiation potential and immunophenotypic markers. The sEV were isolated by ultracentrifugation and characterized by nanoparticle tracking analysis and western blot. Its miRNA cargo was examined by quantitative PCR analysis for miR-26a, 126a, and 296. Wistar rats were submitted to UUO procedure and concomitantly treated with sEV secreted by BM-MSC from the untrained andtrained rats. The kidney tissue from all groups was evaluated for fibrosis mediators (transforming growth factor beta1 and collagen), CD34-angiogenesis marker, and hypoxia-inducible factor 1 alpha (HIF-1α). Results: Treadmill training stimulated in BM-MSC the production of sEV loaded with pro-angiogenic miR-296. The treatment with this sEVin UUO-rats was able to attenuate collagen accumulation and increase CD34 and HIF-1α in the kidney tissue when compared to untrained ones. Tubular proximal cells under hypoxia and exposed to BM-MSC sEV demonstrate accumulation in HIF-1α and NFR-2 (nuclear factor erythroid 2-related factor 2), possibly to mediate the response to hypoxia and oxidative stress, under these conditions. Conclusion: The BM-MSC sEV from trained animals presented an increased nephroprotective potential compared to untrained vesicles by carrying 296-angiomiR and contributing to angiogenesis in UUO model.
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Affiliation(s)
- Rafael da Silva Luiz
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Rodolfo Rosseto Rampaso
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Alef Aragão Carneiro Dos Santos
- Interdisciplinary Program in Health Sciences, Institute of Physical Activity and Sport Sciences, Cruzeiro do Sul University, São Paulo, SP, Brazil
| | - Marcia Bastos Convento
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Dulce Aparecida Barbosa
- Paulista School of Nursing, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Andréia Silva de Oliveira
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Agnaldo Caires
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Andrei Furlan
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Nestor Schor
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Fernanda Teixeira Borges
- Nephrology Division, Department of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, SP, Brazil.,Interdisciplinary Program in Health Sciences, Institute of Physical Activity and Sport Sciences, Cruzeiro do Sul University, São Paulo, SP, Brazil
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20
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Xu Y, Liu X, Li Y, Dou H, Liang H, Hou Y. SPION-MSCs enhance therapeutic efficacy in sepsis by regulating MSC-expressed TRAF1-dependent macrophage polarization. Stem Cell Res Ther 2021; 12:531. [PMID: 34627385 PMCID: PMC8501658 DOI: 10.1186/s13287-021-02593-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 09/13/2021] [Indexed: 12/11/2022] Open
Abstract
Background Sepsis is defined as a life-threatening organ dysfunction caused by a dysregulated host response to infection. The liver has a crucial role in sepsis and is also a target for sepsis-related injury. Macrophage polarization between the M1 and M2 types is involved in the progression and resolution of both inflammation and liver injury. Iron oxide-based synthetic nanoparticles (SPIONs) can be used as antibacterial agents to regulate the inflammatory response. Mesenchymal stromal/stem cells (MSCs) have been widely used in the treatment of autoimmune diseases, sepsis, and other diseases. However, to date, both the effects of SPIONs on MSCs and the fate of SPION-labelled MSCs in sepsis and other diseases are still unclear. Methods Mice were subjected to caecal ligation and puncture (CLP) or lipopolysaccharide (LPS) induction to develop sepsis models. The CLP or LPS models were treated with MSCs or SPION-labelled/pretreated MSCs (SPION-MSCs). Bone marrow (BM)-derived macrophages and RAW 264.7 cells were cocultured with MSCs or SPION-MSCs under different conditions. Flow cytometry, transmission electron microscopy, western blotting, quantitative real-time PCR, and immunohistochemical analysis were performed. Results We found that SPIONs did not affect the basic characteristics of MSCs. SPIONs promoted the survival of MSCs by upregulating HO-1 expression under inflammatory conditions. SPION-MSCs enhanced the therapeutic efficacy of liver injury in both the CLP- and LPS-induced mouse models of sepsis. Moreover, the protective effect of SPION-MSCs against sepsis-induced liver injury was related to macrophages. Systemic depletion of macrophages reduced the efficacy of SPION-MSC therapy. Furthermore, SPION-MSCs promoted macrophages to polarize towards the M2 phenotype under sepsis-induced liver injury in mice. The enhanced polarization towards M2 macrophages was attributed to their phagocytosis of SPION-MSCs. SPION-MSC-expressed TRAF1 was critical for promotion of macrophage polarization and alleviation of sepsis in mice. Conclusion MSCs labelled/pretreated with SPIONs may be a novel therapeutic strategy to prevent or treat sepsis and sepsis-induced liver injury. Highlights SPIONs enhance the viability of MSCs by promoting HO-1 expression. SPION-labelled/pretreated MSCs effectively improve sepsis by regulating macrophage polarization to M2 macrophages. SPION-labelled/pretreated MSCs regulate macrophage polarization in a manner dependent on MSC-expressed TRAF1 protein.
Supplementary Information The online version contains supplementary material available at 10.1186/s13287-021-02593-2.
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Affiliation(s)
- Yujun Xu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, 22 Hankou Road, Nanjing, 210093, China
| | - Xinghan Liu
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, 22 Hankou Road, Nanjing, 210093, China
| | - Yi Li
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, 22 Hankou Road, Nanjing, 210093, China
| | - Huan Dou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, 22 Hankou Road, Nanjing, 210093, China.,Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, Nanjing, 210093, China
| | - Huaping Liang
- State Key Laboratory of Trauma, Burns and Combined Injury, Department of Wound Infection and Drug, Daping Hospital, Army Medical University, Chongqing, China.
| | - Yayi Hou
- The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, 22 Hankou Road, Nanjing, 210093, China. .,Jiangsu Key Laboratory of Molecular Medicine, Medical School, Nanjing University, Nanjing, 210093, China.
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21
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de Carvalho LRP, Abreu SC, de Castro LL, Andrade da Silva LH, Silva PM, Vieira JB, Santos RT, Cabral MR, Khoury M, Weiss DJ, Lopes-Pacheco M, Silva PL, Cruz FF, Rocco PRM. Mitochondria-Rich Fraction Isolated From Mesenchymal Stromal Cells Reduces Lung and Distal Organ Injury in Experimental Sepsis. Crit Care Med 2021; 49:e880-e890. [PMID: 33870913 DOI: 10.1097/ccm.0000000000005056] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To ascertain whether systemic administration of mitochondria-rich fraction isolated from mesenchymal stromal cells would reduce lung, kidney, and liver injury in experimental sepsis. DESIGN Animal study. SETTING Laboratory investigation. SUBJECTS Sixty C57BL/6 male mice. INTERVENTIONS Sepsis was induced by cecal ligation and puncture; sham-operated animals were used as control. At 24 hours after surgery, cecal ligation and puncture and Sham animals were further randomized to receive saline or mitochondria-rich fraction isolated from mesenchymal stromal cells (3 × 106) IV. At 48 hours, survival, peritoneal bacterial load, lung, kidney, and liver injury were analyzed. Furthermore, the effects of mitochondria on oxygen consumption rate and reactive oxygen species production of lung epithelial and endothelial cells were evaluated in vitro. MEASUREMENTS AND MAIN RESULTS In vitro exposure of lung epithelial and endothelial cells from cecal ligation and puncture animals to mitochondria-rich fraction isolated from mesenchymal stromal cells restored oxygen consumption rate and reduced total reactive oxygen species production. Infusion of exogenous mitochondria-rich fraction from mesenchymal stromal cells (mitotherapy) reduced peritoneal bacterial load, improved lung mechanics and histology, and decreased the expression of interleukin-1β, keratinocyte chemoattractant, indoleamine 2,3-dioxygenase-2, and programmed cell death protein 1 in lung tissue, while increasing keratinocyte growth factor expression and survival rate in cecal ligation and puncture-induced sepsis. Mitotherapy also reduced kidney and liver injury, plasma creatinine levels, and messenger RNA expressions of interleukin-18 in kidney, interleukin-6, indoleamine 2,3-dioxygenase-2, and programmed cell death protein 1 in liver, while increasing nuclear factor erythroid 2-related factor-2 and superoxide dismutase-2 in kidney and interleukin-10 in liver. CONCLUSIONS Mitotherapy decreased lung, liver, and kidney injury and increased survival rate in cecal ligation and puncture-induced sepsis.
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Affiliation(s)
- Luiza Rachel Pinheiro de Carvalho
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Soraia Carvalho Abreu
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Ligia Lins de Castro
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luísa Helena Andrade da Silva
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paula Matos Silva
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Juliana Borges Vieira
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Renata Trabach Santos
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marianna Ribeiro Cabral
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maroun Khoury
- Laboratory of Nano-Regenerative Medicine, Faculty of Medicine, Universidad de los Andes, Santiago, Chile
- Cells for Cells and Consorcio Regenero, Chilean Consortium for Regenerative Medicine, Santiago, Chile
| | - Daniel J Weiss
- Department of Medicine, University of Vermont, Burlington, VT
| | - Miquéias Lopes-Pacheco
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Pedro Leme Silva
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Fernanda Ferreira Cruz
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Patricia Rieken Macedo Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
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22
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Wang M, Zhou T, Zhang Z, Liu H, Zheng Z, Xie H. Current therapeutic strategies for respiratory diseases using mesenchymal stem cells. MedComm (Beijing) 2021; 2:351-380. [PMID: 34766151 PMCID: PMC8554668 DOI: 10.1002/mco2.74] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/15/2021] [Accepted: 03/18/2021] [Indexed: 02/06/2023] Open
Abstract
Mesenchymal stromal/stem cells (MSCs) have a great potential to proliferate, undergo multi-directional differentiation, and exert immunoregulatory effects. There is already much enthusiasm for their therapeutic potentials for respiratory inflammatory diseases. Although the mechanism of MSCs-based therapy has been well explored, only a few articles have summarized the key advances in this field. We hereby provide a review over the latest progresses made on the MSCs-based therapies for four types of inflammatory respiratory diseases, including idiopathic pulmonary fibrosis, acute respiratory distress syndrome, chronic obstructive pulmonary disease, and asthma, and the uncovery of their underlying mechanisms from the perspective of biological characteristics and functions. Furthermore, we have also discussed the advantages and disadvantages of the MSCs-based therapies and prospects for their optimization.
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Affiliation(s)
- Ming‐yao Wang
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
| | - Ting‐yue Zhou
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
| | - Zhi‐dong Zhang
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
| | - Hao‐yang Liu
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
| | - Zhi‐yao Zheng
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
| | - Hui‐qi Xie
- Laboratory of Stem Cell and Tissue EngineeringOrthopedic Research InstituteMed‐X Center for MaterialsState Key Laboratory of Biotherapy and Cancer CenterWest China HospitalSichuan University and Collaborative Innovation Center of BiotherapyChengduChina
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23
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Increased In Vitro Intercellular Barrier Function of Lung Epithelial Cells Using Adipose-Derived Mesenchymal Stem/Stromal Cells. Pharmaceutics 2021; 13:pharmaceutics13081264. [PMID: 34452225 PMCID: PMC8401152 DOI: 10.3390/pharmaceutics13081264] [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: 06/28/2021] [Revised: 08/11/2021] [Accepted: 08/13/2021] [Indexed: 11/17/2022] Open
Abstract
With the emergence of coronavirus disease-2019, researchers have gained interest in the therapeutic efficacy of mesenchymal stem/stromal cells (MSCs) in acute respiratory distress syndrome; however, the mechanisms of the therapeutic effects of MSCs are unclear. We have previously reported that adipose-derived MSCs (AD-MSCs) strengthen the barrier function of the pulmonary vessels in scaffold-based bioengineered rat lungs. In this study, we evaluated whether AD-MSCs could enhance the intercellular barrier function of lung epithelial cells in vitro using a transwell coculture system. Transepithelial electrical resistance (TEER) measurements revealed that the peak TEER value was significantly higher in the AD-MSC coculture group than in the AD-MSC non-coculture group. Similarly, the permeability coefficient was significantly decreased in the AD-MSC coculture group compared to that in the AD-MSC non-coculture group. Immunostaining of insert membranes showed that zonula occuldens-1 expression was significantly high at cell junctions in the AD-MSC coculture group. Moreover, cell junction-related gene profiling showed that the expression of some claudin genes, including claudin-4, was upregulated in the AD-MSC coculture group. Taken together, these results showed that AD-MSCs enhanced the barrier function between lung epithelial cells, suggesting that both direct adhesion and indirect paracrine effects strengthened the barrier function of lung alveolar epithelium in vitro.
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24
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Sharma A, Chakraborty A, Jaganathan BG. Review of the potential of mesenchymal stem cells for the treatment of infectious diseases. World J Stem Cells 2021; 13:568-593. [PMID: 34249228 PMCID: PMC8246252 DOI: 10.4252/wjsc.v13.i6.568] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/07/2021] [Accepted: 06/03/2021] [Indexed: 02/06/2023] Open
Abstract
The therapeutic value of mesenchymal stem cells (MSCs) for the treatment of infectious diseases and the repair of disease-induced tissue damage has been explored extensively. MSCs inhibit inflammation, reduce pathogen load and tissue damage encountered during infectious diseases through the secretion of antimicrobial factors for pathogen clearance and they phagocytose certain bacteria themselves. MSCs dampen tissue damage during infection by downregulating the levels of pro-inflammatory cytokines, and inhibiting the excessive recruitment of neutrophils and proliferation of T cells at the site of injury. MSCs aid in the regeneration of damaged tissue by differentiating into the damaged cell types or by releasing paracrine factors that direct tissue regeneration, differentiation, and wound healing. In this review, we discuss in detail the various mechanisms by which MSCs help combat pathogens, tissue damage associated with infectious diseases, and challenges in utilizing MSCs for therapy.
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Affiliation(s)
- Amit Sharma
- Stem Cell and Cancer Biology Group, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Anuja Chakraborty
- Stem Cell and Cancer Biology Group, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Bithiah Grace Jaganathan
- Stem Cell and Cancer Biology Group, Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
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25
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Tang PCT, Chan ASW, Zhang CB, García Córdoba CA, Zhang YY, To KF, Leung KT, Lan HY, Tang PMK. TGF-β1 Signaling: Immune Dynamics of Chronic Kidney Diseases. Front Med (Lausanne) 2021; 8:628519. [PMID: 33718407 PMCID: PMC7948440 DOI: 10.3389/fmed.2021.628519] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/21/2021] [Indexed: 12/13/2022] Open
Abstract
Chronic kidney disease (CKD) is a major cause of morbidity and mortality worldwide, imposing a great burden on the healthcare system. Regrettably, effective CKD therapeutic strategies are yet available due to their elusive pathogenic mechanisms. CKD is featured by progressive inflammation and fibrosis associated with immune cell dysfunction, leading to the formation of an inflammatory microenvironment, which ultimately exacerbating renal fibrosis. Transforming growth factor β1 (TGF-β1) is an indispensable immunoregulator promoting CKD progression by controlling the activation, proliferation, and apoptosis of immunocytes via both canonical and non-canonical pathways. More importantly, recent studies have uncovered a new mechanism of TGF-β1 for de novo generation of myofibroblast via macrophage-myofibroblast transition (MMT). This review will update the versatile roles of TGF-β signaling in the dynamics of renal immunity, a better understanding may facilitate the discovery of novel therapeutic strategies against CKD.
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Affiliation(s)
- Philip Chiu-Tsun Tang
- State Key Laboratory of Translational Oncology, Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Alex Siu-Wing Chan
- Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Cai-Bin Zhang
- State Key Laboratory of Translational Oncology, Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Cristina Alexandra García Córdoba
- State Key Laboratory of Translational Oncology, Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ying-Ying Zhang
- Department of Nephrology, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ka-Fai To
- State Key Laboratory of Translational Oncology, Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Kam-Tong Leung
- Department of Paediatrics, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.,Guangdong-Hong Kong Joint Laboratory on Immunological and Genetic Kidney Diseases, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Patrick Ming-Kuen Tang
- State Key Laboratory of Translational Oncology, Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong
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26
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Hickson LJ, Herrmann SM, McNicholas BA, Griffin MD. Progress toward the Clinical Application of Mesenchymal Stromal Cells and Other Disease-Modulating Regenerative Therapies: Examples from the Field of Nephrology. KIDNEY360 2021; 2:542-557. [PMID: 34316720 PMCID: PMC8312727 DOI: 10.34067/kid.0005692020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Drawing from basic knowledge of stem-cell biology, embryonic development, wound healing, and aging, regenerative medicine seeks to develop therapeutic strategies that complement or replace conventional treatments by actively repairing diseased tissue or generating new organs and tissues. Among the various clinical-translational strategies within the field of regenerative medicine, several can be broadly described as promoting disease resolution indirectly through local or systemic interactions with a patient's cells, without permanently integrating or directly forming new primary tissue. In this review, we focus on such therapies, which we term disease-modulating regenerative therapies (DMRT), and on the extent to which they have been translated into the clinical arena in four distinct areas of nephrology: renovascular disease (RVD), sepsis-associated AKI (SA-AKI), diabetic kidney disease (DKD), and kidney transplantation (KTx). As we describe, the DMRT that has most consistently progressed to human clinical trials for these indications is mesenchymal stem/stromal cells (MSCs), which potently modulate ischemic, inflammatory, profibrotic, and immune-mediated tissue injury through diverse paracrine mechanisms. In KTx, several early-phase clinical trials have also tested the potential for ex vivo-expanded regulatory immune cell therapies to promote donor-specific tolerance and prevent or resolve allograft injury. Other promising DMRT, including adult stem/progenitor cells, stem cell-derived extracellular vesicles, and implantable hydrogels/biomaterials remain at varying preclinical stages of translation for these renal conditions. To date (2021), no DMRT has gained market approval for use in patients with RVD, SA-AKI, DKD, or KTx, and clinical trials demonstrating definitive, cost-effective patient benefits are needed. Nonetheless, exciting progress in understanding the disease-specific mechanisms of action of MSCs and other DMRT, coupled with increasing knowledge of the pathophysiologic basis for renal-tissue injury and the experience gained from pioneering early-phase clinical trials provide optimism that influential, regenerative treatments for diverse kidney diseases will emerge in the years ahead.
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Affiliation(s)
- LaTonya J. Hickson
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Jacksonville, Florida
| | - Sandra M. Herrmann
- Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Bairbre A. McNicholas
- Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, School of Medicine, National University of Ireland Galway, Ireland,Nephrology Services, Galway University Hospitals, Saolta University Healthcare System, Galway, Ireland,Critical Care Services, Galway University Hospitals, Saolta University Healthcare System, Galway, Ireland
| | - Matthew D. Griffin
- Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, School of Medicine, National University of Ireland Galway, Ireland,Nephrology Services, Galway University Hospitals, Saolta University Healthcare System, Galway, Ireland
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27
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Gorman E, Millar J, McAuley D, O'Kane C. Mesenchymal stromal cells for acute respiratory distress syndrome (ARDS), sepsis, and COVID-19 infection: optimizing the therapeutic potential. Expert Rev Respir Med 2020; 15:301-324. [PMID: 33172313 DOI: 10.1080/17476348.2021.1848555] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Mesenchymal stromal (stem) cell (MSC) therapies are emerging as a promising therapeutic intervention in patients with Acute Respiratory Distress Syndrome (ARDS) and sepsis due to their reparative, immunomodulatory, and antimicrobial properties.Areas covered: This review provides an overview of Mesenchymal stromal cells (MSCs) and their mechanisms of effect in ARDS and sepsis. The preclinical and clinical evidence to support MSC therapy in ARDS and sepsis is discussed. The potential for MSC therapy in COVID-19 ARDS is discussed with insights from respiratory viral models and early clinical reports of MSC therapy in COVID-19. Strategies to optimize the therapeutic potential of MSCs in ARDS and sepsis are considered including preconditioning, altered gene expression, and alternative cell-free MSC-derived products, such as extracellular vesicles and conditioned medium.Expert opinion: MSC products present considerable therapeutic promise for ARDS and sepsis. Preclinical investigations report significant benefits and early phase clinical studies have not highlighted safety concerns. Optimization of MSC function in preclinical models of ARDS and sepsis has enhanced their beneficial effects. MSC-derived products, as cell-free alternatives, may provide further advantages in this field. These strategies present opportunity for the clinical development of MSCs and MSC-derived products with enhanced therapeutic efficacy.
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Affiliation(s)
- Ellen Gorman
- School of Medicine Dentistry and Biomedical Science, Queen's University Belfast, UK
| | - Jonathan Millar
- Division of Functional Genetics and Development, Roslin Institute, University of Edinburgh, Edinburgh, UK
| | - Danny McAuley
- School of Medicine Dentistry and Biomedical Science, Queen's University Belfast, UK
| | - Cecilia O'Kane
- School of Medicine Dentistry and Biomedical Science, Queen's University Belfast, UK
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28
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Holopainen M, Impola U, Lehenkari P, Laitinen S, Kerkelä E. Human Mesenchymal Stromal Cell Secretome Promotes the Immunoregulatory Phenotype and Phagocytosis Activity in Human Macrophages. Cells 2020; 9:cells9092142. [PMID: 32972000 PMCID: PMC7564172 DOI: 10.3390/cells9092142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 12/12/2022] Open
Abstract
Human mesenchymal stromal/stem cells (hMSCs) show great promise in cell therapy due to their immunomodulatory properties. The overall immunomodulatory response of hMSCs resembles the resolution of inflammation, in which lipid mediators and regulatory macrophages (Mregs) play key roles. We investigated the effect of hMSC cell-cell contact and secretome on macrophages polarized and activated toward Mreg phenotype. Moreover, we studied the effect of supplemented polyunsaturated fatty acids (PUFAs): docosahexaenoic acid (DHA) and arachidonic acid, the precursors of lipid mediators, on hMSC immunomodulation. Our results show that unlike hMSC cell-cell contact, the hMSC secretome markedly increased the CD206 expression in both Mreg-polarized and Mreg-activated macrophages. Moreover, the secretome enhanced the expression of programmed death-ligand 1 on Mreg-polarized macrophages and Mer receptor tyrosine kinase on Mreg-activated macrophages. Remarkably, these changes were translated into improved Candida albicans phagocytosis activity of macrophages. Taken together, these results demonstrate that the hMSC secretome promotes the immunoregulatory and proresolving phenotype of Mregs. Intriguingly, DHA supplementation to hMSCs resulted in a more potentiated immunomodulation with increased CD163 expression and decreased gene expression of matrix metalloproteinase 2 in Mreg-polarized macrophages. These findings highlight the potential of PUFA supplementations as an easy and safe method to improve the hMSC therapeutic potential.
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MESH Headings
- Antigens, CD/genetics
- Antigens, CD/immunology
- Antigens, Differentiation, Myelomonocytic/genetics
- Antigens, Differentiation, Myelomonocytic/immunology
- Arachidonic Acid/pharmacology
- B7-H1 Antigen/genetics
- B7-H1 Antigen/immunology
- Candida albicans/growth & development
- Candida albicans/immunology
- Cell Communication/drug effects
- Cell Communication/immunology
- Cell Polarity/drug effects
- Docosahexaenoic Acids/pharmacology
- Gene Expression Regulation/drug effects
- Humans
- Immunomodulation/drug effects
- Interleukin-10/genetics
- Interleukin-10/immunology
- Interleukin-23/genetics
- Interleukin-23/immunology
- Macrophage Activation/drug effects
- Macrophage Colony-Stimulating Factor/pharmacology
- Macrophages/drug effects
- Macrophages/immunology
- Macrophages/microbiology
- Matrix Metalloproteinase 2/genetics
- Matrix Metalloproteinase 2/immunology
- Membrane Glycoproteins/genetics
- Membrane Glycoproteins/immunology
- Mesenchymal Stem Cells/cytology
- Mesenchymal Stem Cells/immunology
- Phagocytosis/drug effects
- Phenotype
- Primary Cell Culture
- Receptors, Cell Surface/genetics
- Receptors, Cell Surface/immunology
- Receptors, Immunologic/genetics
- Receptors, Immunologic/immunology
- Tumor Necrosis Factor-alpha/genetics
- Tumor Necrosis Factor-alpha/immunology
- c-Mer Tyrosine Kinase/genetics
- c-Mer Tyrosine Kinase/immunology
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Affiliation(s)
- Minna Holopainen
- Finnish Red Cross Blood Service, FI-00310 Helsinki, Finland; (U.I.); (S.L.); (E.K.)
- Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, FI-00014 Helsinki, Finland
- Correspondence:
| | - Ulla Impola
- Finnish Red Cross Blood Service, FI-00310 Helsinki, Finland; (U.I.); (S.L.); (E.K.)
| | - Petri Lehenkari
- Department of Anatomy and Surgery, Institute of Translational Medicine, University of Oulu and Clinical Research Centre, FI-90014 Oulu, Finland;
| | - Saara Laitinen
- Finnish Red Cross Blood Service, FI-00310 Helsinki, Finland; (U.I.); (S.L.); (E.K.)
| | - Erja Kerkelä
- Finnish Red Cross Blood Service, FI-00310 Helsinki, Finland; (U.I.); (S.L.); (E.K.)
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29
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Najar M, Fahmi H. Of Mesenchymal Stem/Stromal Cells and Osteoarthritis: Time to Merge the Latest Breakthroughs. Stem Cell Rev Rep 2020; 16:1016-1018. [DOI: 10.1007/s12015-020-10001-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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Aguiar FS, Melo AS, Araújo AMS, Cardoso AP, de Souza SAL, Lopes-Pacheco M, Cruz FF, Xisto DG, Asensi KD, Faccioli L, Salgado ABS, Landesmann MCPP, Goldenberg RCS, Gutfilen B, Morales MM, Rocco PRM, Lapa E Silva JR. Autologous bone marrow-derived mononuclear cell therapy in three patients with severe asthma. Stem Cell Res Ther 2020; 11:167. [PMID: 32357905 PMCID: PMC7193384 DOI: 10.1186/s13287-020-01675-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 04/05/2020] [Accepted: 04/13/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Despite recent advances in understanding its pathophysiology and development of novel therapies, asthma remains a serious public health issue worldwide. Combination therapy with inhaled corticosteroids and long-acting β2-adrenoceptor agonists results in disease control for many patients, but those who exhibit severe asthma are often unresponsive to conventional treatment, experiencing worse quality of life, frequent exacerbations, and increasing healthcare costs. Bone marrow-derived mononuclear cell (BMMC) transplantation has been shown to reduce airway inflammation and remodeling and improve lung function in experimental models of allergic asthma. METHODS This is a case series of three patients who presented severe asthma, unresponsive to conventional therapy and omalizumab. They received a single intravenous dose of autologous BMMCs (2 × 107) and were periodically evaluated for 1 year after the procedure. Endpoint assessments included physical examination, quality of life questionnaires, imaging (computed tomography, single-photon emission computed tomography, and ventilation/perfusion scan), lung function tests, and a 6-min walk test. RESULTS All patients completed the follow-up protocol. No serious adverse events attributable to BMMC transplantation were observed during or after the procedure. Lung function remained stable throughout. A slight increase in ventilation of the right lung was observed on day 120 after BMMC transplantation in one patient. All three patients reported improvement in quality of life in the early post-procedure course. CONCLUSIONS This paper described for the first time the effects of BMMC therapy in patients with severe asthma, providing a basis for subsequent trials to assess the efficacy of this therapy.
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Affiliation(s)
- Fabio S Aguiar
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - André S Melo
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ana Maria S Araújo
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alexandre P Cardoso
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Miquéias Lopes-Pacheco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.,Laboratory of Cellular and Molecular Physiology, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fernanda F Cruz
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Debora G Xisto
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Karina D Asensi
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.,Laboratory of Cellular and Molecular Cardiology, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lanuza Faccioli
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.,Laboratory of Cellular and Molecular Cardiology, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anna Beatriz S Salgado
- Department of Clinical Hematology, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Regina C S Goldenberg
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.,Laboratory of Cellular and Molecular Cardiology, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bianca Gutfilen
- Department of Radiology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcelo M Morales
- National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.,Laboratory of Cellular and Molecular Physiology, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Patricia R M Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Biophysics Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. .,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.
| | - Jose R Lapa E Silva
- Institute of Thoracic Medicine, Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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31
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Abstract
PURPOSE OF REVIEW Sepsis is a life-threatening condition caused by a dysregulated host response to infection that remains a huge clinical challenge. Recent evidence indicates that bioactive lipid mediators derived from polyunsaturated fatty acids termed specialized pro-resolving mediators (SPMs) are promising new candidates for treating critical illness. RECENT FINDINGS We highlight herein the protective actions of SPMs in experimental sepsis, cardiac dysfunction, and also lung and cerebral injury, and discuss their mechanisms of action. We also emphasize that failed resolution responses and dysregulated SPM pathways may provide an explanation for the ongoing chronic inflammation in many diseases including chronic heart failure. SUMMARY Importantly, monitoring plasma SPM profiles can predict patient outcomes in sepsis indicating their utility as new early biomarkers that may help stratify patients upon ICU admission.
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Affiliation(s)
- Michele G Padovan
- William Harvey Research Institute, Barts and the London School of Medicine
| | - Lucy V Norling
- William Harvey Research Institute, Barts and the London School of Medicine
- Centre for Inflammation and Therapeutic Innovation, Queen Mary University of London, London, UK
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32
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Lopes-Pacheco M, Robba C, Rocco PRM, Pelosi P. Current understanding of the therapeutic benefits of mesenchymal stem cells in acute respiratory distress syndrome. Cell Biol Toxicol 2019; 36:83-102. [PMID: 31485828 PMCID: PMC7222160 DOI: 10.1007/s10565-019-09493-5] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/27/2019] [Indexed: 12/20/2022]
Abstract
The acute respiratory distress syndrome (ARDS) is a multifaceted lung disorder in which no specific therapeutic intervention is able to effectively improve clinical outcomes. Despite an improved understanding of molecular mechanisms and advances in supportive care strategies, ARDS remains associated with high mortality, and survivors usually face long-term morbidity. In recent years, preclinical studies have provided mounting evidence of the potential of mesenchymal stem cell (MSC)-based therapies in lung diseases and critical illnesses. In several models of ARDS, MSCs have been demonstrated to induce anti-inflammatory and anti-apoptotic effects, improve epithelial and endothelial cell recovery, and enhance microbial and alveolar fluid clearance, thus resulting in improved lung and distal organ function and survival. Early-stage clinical trials have also demonstrated the safety of MSC administration in patients with ARDS, but further, large-scale investigations are required to assess the safety and efficacy profile of these therapies. In this review, we summarize the main mechanisms whereby MSCs have been shown to exert therapeutic effects in experimental ARDS. We also highlight questions that need to be further elucidated and barriers that must be overcome in order to efficiently translate MSC research into clinical practice.
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Affiliation(s)
- Miquéias Lopes-Pacheco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil
| | - Chiara Robba
- Anesthesia and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neurosciences, Genoa, Italy
| | - Patricia Rieken Macêdo Rocco
- Laboratory of Pulmonary Investigation, Carlos Chagas Filho Institute of Biophysics, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil. .,National Institute of Science and Technology for Regenerative Medicine, Rio de Janeiro, Brazil.
| | - Paolo Pelosi
- Anesthesia and Intensive Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neurosciences, Genoa, Italy. .,Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy.
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