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Switala L, Di L, Gao H, Asase C, Klos M, Rengasamy P, Fedyukina D, Maiseyeu A. Engineered nanoparticles promote cardiac tropism of AAV vectors. J Nanobiotechnology 2024; 22:223. [PMID: 38702815 PMCID: PMC11067271 DOI: 10.1186/s12951-024-02485-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024] Open
Abstract
Cardiac muscle targeting is a notoriously difficult task. Although various nanoparticle (NP) and adeno-associated viral (AAV) strategies with heart tissue tropism have been developed, their performance remains suboptimal. Significant off-target accumulation of i.v.-delivered pharmacotherapies has thwarted development of disease-modifying cardiac treatments, such as gene transfer and gene editing, that may address both rare and highly prevalent cardiomyopathies and their complications. Here, we present an intriguing discovery: cargo-less, safe poly (lactic-co-glycolic acid) particles that drastically improve heart delivery of AAVs and NPs. Our lead formulation is referred to as ePL (enhancer polymer). We show that ePL increases selectivity of AAVs and virus-like NPs (VLNPs) to the heart and de-targets them from the liver. Serotypes known to have high (AAVrh.74) and low (AAV1) heart tissue tropisms were tested with and without ePL. We demonstrate up to an order of magnitude increase in heart-to-liver accumulation ratios in ePL-injected mice. We also show that ePL exhibits AAV/NP-independent mechanisms of action, increasing glucose uptake in the heart, increasing cardiac protein glycosylation, reducing AAV neutralizing antibodies, and delaying blood clearance of AAV/NPs. Current approaches utilizing AAVs or NPs are fraught with challenges related to the low transduction of cardiomyocytes and life-threatening immune responses; our study introduces an exciting possibility to direct these modalities to the heart at reduced i.v. doses and, thus, has an unprecedented impact on drug delivery and gene therapy. Based on our current data, the ePL system is potentially compatible with any therapeutic modality, opening a possibility of cardiac targeting with numerous pharmacological approaches.
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Affiliation(s)
- Lauren Switala
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, USA
| | - Lin Di
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, USA
| | - Huiyun Gao
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA
| | - Courteney Asase
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA
| | - Matthew Klos
- Department of Pediatrics, Case Western Reserve University, Cleveland, USA
| | - Palanivel Rengasamy
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA
| | - Daria Fedyukina
- Bioheights LLC, Cleveland, USA
- Advanced Research Projects Agency for Health, ARPA-H, Washington, USA
| | - Andrei Maiseyeu
- Department of Medicine, School of Medicine, Cardiovascular Research Institute, Case Western Reserve University, Cleveland, USA.
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, USA.
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2
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Ji Y, Duan Y, Li Y, Lu Q, Liu D, Yang Y, Chang R, Tian J, Yao W, Yin J, Gao X. A long-acting FGF21 attenuates metabolic dysfunction-associated steatohepatitis-related fibrosis by modulating NR4A1-mediated Ly6C phenotypic switch in macrophages. Br J Pharmacol 2024. [PMID: 38679486 DOI: 10.1111/bph.16378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/17/2024] [Accepted: 03/04/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND AND PURPOSE Because of the absence of effective therapies for metabolic dysfunction-associated steatohepatitis (MASH), there is a rising interest in fibroblast growth factor 21 (FGF21) analogues due to their potential anti-fibrotic activities in MASH treatment. PsTag-FGF21, a long-acting FGF21 analogue, has demonstrated promising therapeutic effects in several MASH mouse models. However, its efficacy and mechanism against MASH-related fibrosis remain less well defined, compared with the specific mechanisms through which FGF21 improves glucose and lipid metabolism. EXPERIMENTAL APPROACH The effectiveness of PsTag-FGF21 was evaluated in two MASH-fibrosis models. Co-culture systems involving macrophages and hepatic stellate cells (HSCs) were employed for further assessment. Hepatic macrophages were selectively depleted by administering liposome-encapsulated clodronate via tail vein injections. RNA sequencing and cytokine profiling were conducted to identify key factors involved in macrophage-HSC crosstalk. KEY RESULTS We first demonstrated the significant attenuation of hepatic fibrosis by PsTag-FGF21 in two MASH-fibrosis models. Furthermore, we highlighted the crucial role of macrophage phenotypic switch in PsTag-FGF21-induced HSC deactivation. FGF21 was demonstrated to regulate macrophages in a PsTag-FGF21-like manner. NR4A1, a nuclear factor which is notably down-regulated in human livers with MASH, was identified as a mediator responsible for PsTag-FGF21-induced phenotypic switch. Transcriptional control over insulin-like growth factor 1, a crucial factor in macrophage-HSC crosstalk, was exerted by the intrinsically disordered region domain of NR4A1. CONCLUSION AND IMPLICATIONS Our results have elucidated the previously unclear mechanisms through which PsTag-FGF21 treats MASH-related fibrosis and identified NR4A1 as a potential therapeutic target for fibrosis.
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Affiliation(s)
- Yue Ji
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Yiliang Duan
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Yuanyuan Li
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Qingzhou Lu
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Dingkang Liu
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Yifan Yang
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Ruilong Chang
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Jing Tian
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Wenbing Yao
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Jun Yin
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
| | - Xiangdong Gao
- Jiangsu Key Laboratory of Draggability of Biopharmaceuticals and State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing, China
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3
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Gui R, Li W, Li Z, Wang H, Wu Y, Jiao W, Zhao G, Shen Y, Wang L, Zhang J, Chen S, Hao L, Cheng Y. Effects and potential mechanisms of IGF1/IGF1R in the liver fibrosis: A review. Int J Biol Macromol 2023; 251:126263. [PMID: 37567540 DOI: 10.1016/j.ijbiomac.2023.126263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
Liver fibrosis is a wound-healing response due to persistent liver damage and it may progress to cirrhosis and even liver cancer if no intervention is given. In the current cognition, liver fibrosis is reversible. So, it is of great significance to explore the related gene targets or biomarker for anti-fibrosis of liver. Insulin like growth factor 1 (IGF1) and IGF1 receptor (IGF1R) are mainly expressed in the liver tissues and play critical roles in the liver function. The present review summarized the role of IGF1/IGF1R and its signaling system in liver fibrosis and illustrated the potential mechanisms including DNA damage repair, cell senescence, lipid metabolism and oxidative stress that may be involved in this process according to the studies on the fibrosis of liver or other organs. In particular, the roles of IGF1 and IGF1R in DNA damage repair were elaborated, including membrane-localized and nucleus-localized IGF1R. In addition, for each of the potential mechanism in anti-fibrosis of liver, the signaling pathways of the IGF1/IGF1R mediated and the cell species in liver acted by IGF1 and IGF1R under different conditions were included. The data in this review will support for the study about the effect of IGF1/IGF1R on liver fibrosis induced by various factors, meanwhile, provide a basis for the study of liver fibrosis to focus on the communications between the different kinds of liver cells.
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Affiliation(s)
- Ruirui Gui
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Wanqiao Li
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Zhipeng Li
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Hongbin Wang
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Yuchen Wu
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Wenlin Jiao
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Gang Zhao
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Yannan Shen
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Luping Wang
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Jialu Zhang
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Sihan Chen
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China
| | - Linlin Hao
- College of Animal Science, Jilin University, Changchun, Jilin 130062, China.
| | - Yunyun Cheng
- NHC Key Laboratory of Radiobiology, College of Public Health, Jilin University, Changchun 130021, China.
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Sani F, Sani M, Moayedfard Z, Darayee M, Tayebi L, Azarpira N. Potential advantages of genetically modified mesenchymal stem cells in the treatment of acute and chronic liver diseases. Stem Cell Res Ther 2023; 14:138. [PMID: 37226279 DOI: 10.1186/s13287-023-03364-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 05/04/2023] [Indexed: 05/26/2023] Open
Abstract
Liver damage caused by toxicity can lead to various severe conditions, such as acute liver failure (ALF), fibrogenesis, and cirrhosis. Among these, liver cirrhosis (LC) is recognized as the leading cause of liver-related deaths globally. Unfortunately, patients with progressive cirrhosis are often on a waiting list, with limited donor organs, postoperative complications, immune system side effects, and high financial costs being some of the factors restricting transplantation. Although the liver has some capacity for self-renewal due to the presence of stem cells, it is usually insufficient to prevent the progression of LC and ALF. One potential therapeutic approach to improving liver function is the transplantation of gene-engineered stem cells. Several types of mesenchymal stem cells from various sources have been suggested for stem cell therapy for liver disease. Genetic engineering is an effective strategy that enhances the regenerative potential of stem cells by releasing growth factors and cytokines. In this review, we primarily focus on the genetic engineering of stem cells to improve their ability to treat damaged liver function. We also recommend further research into accurate treatment methods that involve safe gene modification and long-term follow-up of patients to increase the effectiveness and reliability of these therapeutic strategies.
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Affiliation(s)
- Farnaz Sani
- Hematology and Cell Therapy Department, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mahsa Sani
- Department of Tissue Engineering and Cell Therapy, School of Advanced Technologies in Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Moayedfard
- Department of Tissue Engineering and Cell Therapy, School of Advanced Technologies in Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Darayee
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Lobat Tayebi
- Marquette University School of Dentistry, Milwaukee, WI, 53233, USA
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Khalili Street, P.O. Box: 7193711351, Shiraz, Iran.
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5
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Mesenchymal stromal cells in hepatic fibrosis/cirrhosis: from pathogenesis to treatment. Cell Mol Immunol 2023; 20:583-599. [PMID: 36823236 DOI: 10.1038/s41423-023-00983-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/29/2023] [Indexed: 02/25/2023] Open
Abstract
Hepatic fibrosis/cirrhosis is a significant health burden worldwide, resulting in liver failure or hepatocellular carcinoma (HCC) and accounting for many deaths each year. The pathogenesis of hepatic fibrosis/cirrhosis is very complex, which makes treatment challenging. Endogenous mesenchymal stromal cells (MSCs) have been shown to play pivotal roles in the pathogenesis of hepatic fibrosis. Paradoxically, exogenous MSCs have also been used in clinical trials for liver cirrhosis, and their effectiveness has been observed in most completed clinical trials. There are still many issues to be resolved to promote the use of MSCs in the clinic in the future. In this review, we will examine the controversial role of MSCs in the pathogenesis and treatment of hepatic fibrosis/cirrhosis. We also investigated the clinical trials involving MSCs in liver cirrhosis, summarized the parameters that need to be standardized, and discussed how to promote the use of MSCs from a clinical perspective.
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Kim DH, Kim MJ, Kwak SY, Jeong J, Choi D, Choi SW, Ryu J, Kang KS. Bioengineered liver crosslinked with nano-graphene oxide enables efficient liver regeneration via MMP suppression and immunomodulation. Nat Commun 2023; 14:801. [PMID: 36781854 PMCID: PMC9925774 DOI: 10.1038/s41467-023-35941-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 01/09/2023] [Indexed: 02/15/2023] Open
Abstract
Decellularized extracellular matrix scaffold, widely utilized for organ engineering, often undergoes matrix decomposition after transplantation and produces byproducts that cause inflammation, leading to clinical failure. Here we propose a strategy using nano-graphene oxide to modify the biophysical properties of decellularized liver scaffolds. Notably, we demonstrate that scaffolds crosslinked with nano-graphene oxide show high resistance to enzymatic degradation via direct inhibition of matrix metalloproteinase activity and increased mechanical rigidity. We find that M2-like macrophage polarization is promoted within the crosslinked scaffolds, which reduces graft-elicited inflammation. Moreover, we show that low activities of matrix metalloproteinases, attributed to both nano-graphene oxide and tissue inhibitors of metalloproteinases expressed by M2c, can protect the crosslinked scaffolds against in vivo degradation. Lastly, we demonstrate that bioengineered livers fabricated with the crosslinked scaffolds remain functional, thereby effectively regenerating damaged livers after transplantation into liver failure mouse models. Overall, nano-graphene oxide crosslinking prolongs allograft survival and ultimately improves therapeutic effects of bioengineered livers, which offer an alternative for donor organs.
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Affiliation(s)
- Da-Hyun Kim
- Adult Stem Cell Research Center and Research Institute for Veterinary Medicine, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - Min-Ji Kim
- Adult Stem Cell Research Center and Research Institute for Veterinary Medicine, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seon-Yeong Kwak
- Department of Agriculture, Forestry and Life Science, College of Agriculture and Life Science, Seoul National University, Seoul, 08826, Republic of Korea.,Bio-MAX Institute, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jaemin Jeong
- Department of Surgery, Hanyang University College of Medicine, Seoul, 04763, Republic of Korea
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, 04763, Republic of Korea
| | - Soon Won Choi
- Adult Stem Cell Research Center and Research Institute for Veterinary Medicine, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea.,Institute of Bio & Nano Convergence, Biogo Co., LTD, Seoul, 08826, Republic of Korea
| | - Jaechul Ryu
- Adult Stem Cell Research Center and Research Institute for Veterinary Medicine, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea.,Institute of Bio & Nano Convergence, Biogo Co., LTD, Seoul, 08826, Republic of Korea
| | - Kyung-Sun Kang
- Adult Stem Cell Research Center and Research Institute for Veterinary Medicine, College of Veterinary Medicine, Seoul National University, Seoul, 08826, Republic of Korea. .,Bio-MAX Institute, Seoul National University, Seoul, 08826, Republic of Korea.
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7
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Cheng D, Chai J, Wang H, Fu L, Peng S, Ni X. Hepatic macrophages: Key players in the development and progression of liver fibrosis. Liver Int 2021; 41:2279-2294. [PMID: 33966318 DOI: 10.1111/liv.14940] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 04/15/2021] [Accepted: 04/28/2021] [Indexed: 12/12/2022]
Abstract
Hepatic fibrosis is a common pathological process involving persistent liver injury with various etiologies and subsequent inflammatory responses that occur in chronic liver diseases. If left untreated, liver fibrosis can progress to liver cirrhosis, hepatocellular carcinoma and eventually, liver failure. Unfortunately, to date, there is no effective treatment for liver fibrosis, with the exception of liver transplantation. Although the pathophysiology of liver fibrosis is multifactorial and includes the activation of hepatic stellate cells, which are known to drive liver fibrogenesis, hepatic macrophages have emerged as central players in the development of liver fibrosis and regression. Hepatic macrophages, which consist of resident macrophages (Kupffer cells) and monocyte-derived macrophages, have been shown to play an intricate role in the initiation of inflammatory responses to liver injury, progression of fibrosis, and promotion of fibrosis resolution. These features have made hepatic macrophages uniquely attractive therapeutic targets in the fight against hepatic fibrosis. In this review, we synthesised the literature to highlight the functions and regulation of heterogeneity in hepatic macrophages. Furthermore, using the existing findings, we attempt to offer insights into the molecular mechanisms underlying the phenotypic switch from fibrogenic macrophages to restorative macrophages, the regulation of heterogeneity, and modes of action for hepatic macrophages. A better understanding of these mechanisms may guide the development of novel anti-fibrotic therapies (eg macrophage subset-targeted treatments) to combat liver fibrosis in the future.
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Affiliation(s)
- Da Cheng
- Department of Infectious Diseases, Xiangya Hospital Central South University, Changsha, China
| | - Jin Chai
- Cholestatic Liver Diseases Center, Department of Gastroenterology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Huiwen Wang
- Department of Infectious Diseases, Xiangya Hospital Central South University, Changsha, China
| | - Lei Fu
- Department of Infectious Diseases, Xiangya Hospital Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital Central South University, Changsha, China
| | - Shifang Peng
- Department of Infectious Diseases, Xiangya Hospital Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital Central South University, Changsha, China
| | - Xin Ni
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital Central South University, Changsha, China.,International Collaborative Research Center for Medical Metabolomics, Xiangya Hospital Central South University, Changsha, China
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8
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Bayo J, Fiore EJ, Dominguez LM, Cantero MJ, Ciarlantini MS, Malvicini M, Atorrasagasti C, Garcia MG, Rossi M, Cavasotto C, Martinez E, Comin J, Mazzolini GD. Bioinformatic analysis of RHO family of GTPases identifies RAC1 pharmacological inhibition as a new therapeutic strategy for hepatocellular carcinoma. Gut 2021; 70:1362-1374. [PMID: 33106353 DOI: 10.1136/gutjnl-2020-321454] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 08/15/2020] [Accepted: 09/16/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The RHO family of GTPases, particularly RAC1, has been linked with hepatocarcinogenesis, suggesting that their inhibition might be a rational therapeutic approach. We aimed to identify and target deregulated RHO family members in human hepatocellular carcinoma (HCC). DESIGN We studied expression deregulation, clinical prognosis and transcription programmes relevant to HCC using public datasets. The therapeutic potential of RAC1 inhibitors in HCC was study in vitro and in vivo. RNA-Seq analysis and their correlation with the three different HCC datasets were used to characterise the underlying mechanism on RAC1 inhibition. The therapeutic effect of RAC1 inhibition on liver fibrosis was evaluated. RESULTS Among the RHO family of GTPases we observed that RAC1 is upregulated, correlates with poor patient survival, and is strongly linked with a prooncogenic transcriptional programme. From a panel of novel RAC1 inhibitors studied, 1D-142 was able to induce apoptosis and cell cycle arrest in HCC cells, displaying a stronger effect in highly proliferative cells. Partial rescue of the RAC1-related oncogenic transcriptional programme was obtained on RAC1 inhibition by 1D-142 in HCC. Most importantly, the RAC1 inhibitor 1D-142 strongly reduce tumour growth and intrahepatic metastasis in HCC mice models. Additionally, 1D-142 decreases hepatic stellate cell activation and exerts an anti-fibrotic effect in vivo. CONCLUSIONS The bioinformatics analysis of the HCC datasets, allows identifying RAC1 as a new therapeutic target for HCC. The targeted inhibition of RAC1 by 1D-142 resulted in a potent antitumoural effect in highly proliferative HCC established in fibrotic livers.
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Affiliation(s)
- Juan Bayo
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Esteban J Fiore
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Luciana María Dominguez
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - María Jose Cantero
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Matias S Ciarlantini
- Departamento de Ingredientes Activos y Biorrefinerías, INTI, San Martin, Buenos Aires, Argentina
| | - Mariana Malvicini
- Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina.,Cancer Immunobiology Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina
| | - Catalina Atorrasagasti
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Mariana Gabriela Garcia
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina.,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Mario Rossi
- Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina.,Laboratorio de Genómica Funcional y Ciencia de Datos, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina
| | - Claudio Cavasotto
- Facultad de Ciencias Biomédicas, Facultad de Ingeniería, and Austral Institute for Applied Artificial Intelligence, Universidad Austral, Derqui, Buenos Aires, Argentina.,Computational Drug Design and Biomedical Informatics Laboratory, Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
| | - Elisabeth Martinez
- Department of Pharmacology, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA.,Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA
| | - Julieta Comin
- Departamento de Ingredientes Activos y Biorrefinerías, INTI, San Martin, Buenos Aires, Argentina.,Departamento de Ingredientes Activos y Biorrefinerías, Consejo Nacional de Investigaciones Cientificas y Tecnicas, San Martin, Buenos Aires, Argentina
| | - Guillermo D Mazzolini
- Gene Therapy Laboratory, Instituto de Investigaciones en Medicina Traslacional, Facultad de Ciencias Biomédicas, Universidad Austral, Derqui, Buenos Aires, Argentina .,Instituto de Investigaciones en Medicina Traslacional, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Buenos Aires, Buenos Aires, Argentina
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9
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Vasse GF, Nizamoglu M, Heijink IH, Schlepütz M, van Rijn P, Thomas MJ, Burgess JK, Melgert BN. Macrophage-stroma interactions in fibrosis: biochemical, biophysical, and cellular perspectives. J Pathol 2021; 254:344-357. [PMID: 33506963 PMCID: PMC8252758 DOI: 10.1002/path.5632] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/18/2020] [Accepted: 01/08/2021] [Indexed: 12/16/2022]
Abstract
Fibrosis results from aberrant wound healing and is characterized by an accumulation of extracellular matrix, impairing the function of an affected organ. Increased deposition of extracellular matrix proteins, disruption of matrix degradation, but also abnormal post-translational modifications alter the biochemical composition and biophysical properties of the tissue microenvironment - the stroma. Macrophages are known to play an important role in wound healing and tissue repair, but the direct influence of fibrotic stroma on macrophage behaviour is still an under-investigated element in the pathogenesis of fibrosis. In this review, the current knowledge on interactions between macrophages and (fibrotic) stroma will be discussed from biochemical, biophysical, and cellular perspectives. Furthermore, we provide future perspectives with regard to how macrophage-stroma interactions can be examined further to ultimately facilitate more specific targeting of these interactions in the treatment of fibrosis. © 2021 The Authors. The Journal of Pathology published by John Wiley & Sons, Ltd. on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Gwenda F Vasse
- University of Groningen, University Medical Center GroningenBiomedical Engineering Department‐FB40GroningenThe Netherlands
- University of Groningen, University Medical Center Groningen, W.J. Kolff Institute for Biomedical Engineering and Materials ScienceGroningenThe Netherlands
- University of Groningen, Department of Molecular PharmacologyGroningen Research Institute for PharmacyGroningenThe Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC)GroningenThe Netherlands
| | - Mehmet Nizamoglu
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC)GroningenThe Netherlands
- University of Groningen, University Medical Center GroningenDepartment of Pathology and Medical BiologyGroningenThe Netherlands
| | - Irene H Heijink
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC)GroningenThe Netherlands
- University of Groningen, University Medical Center GroningenDepartment of Pathology and Medical BiologyGroningenThe Netherlands
- University of Groningen, University Medical Center GroningenDepartment of PulmonologyGroningenThe Netherlands
| | - Marco Schlepütz
- Immunology & Respiratory Diseases ResearchBoehringer Ingelheim Pharma GmbH & Co KGBiberach an der RissGermany
| | - Patrick van Rijn
- University of Groningen, University Medical Center GroningenBiomedical Engineering Department‐FB40GroningenThe Netherlands
- University of Groningen, University Medical Center Groningen, W.J. Kolff Institute for Biomedical Engineering and Materials ScienceGroningenThe Netherlands
| | - Matthew J Thomas
- Immunology & Respiratory Diseases ResearchBoehringer Ingelheim Pharma GmbH & Co KGBiberach an der RissGermany
| | - Janette K Burgess
- University of Groningen, University Medical Center Groningen, W.J. Kolff Institute for Biomedical Engineering and Materials ScienceGroningenThe Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC)GroningenThe Netherlands
- University of Groningen, University Medical Center GroningenDepartment of Pathology and Medical BiologyGroningenThe Netherlands
| | - Barbro N Melgert
- University of Groningen, Department of Molecular PharmacologyGroningen Research Institute for PharmacyGroningenThe Netherlands
- University of Groningen, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD (GRIAC)GroningenThe Netherlands
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10
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Hu C, Zhao L, Li L. Genetic modification by overexpression of target gene in mesenchymal stromal cell for treating liver diseases. J Mol Med (Berl) 2021; 99:179-192. [PMID: 33388882 DOI: 10.1007/s00109-020-02031-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 11/02/2020] [Accepted: 12/21/2020] [Indexed: 12/31/2022]
Abstract
Different hepatoxic factors cause irreversible liver injury, leading to liver failure, cirrhosis, and cancer in mammals. Liver transplantation is the only effective strategy, which can improve the prognosis of patients with end-stage liver diseases, but it is limited by liver donor shortage, expensive costs, liver graft rejection and dysfunction, and recurring liver failure. Recently, mesenchymal stromal cells (MSCs) isolated from various tissues are regarded as the main stem cell type with therapeutic effects in liver diseases because of their hepatogenic differentiation, anti-inflammatory, immuoregulatory, anti-apoptotic, antifibrotic, and antitumor capacities. To further improve the therapeutic effects of MSCs, multiple studies showed that genetically engineered MSCs have increased regenerative capacities and are able to more effectively inhibit cell death. Moreover, they are able to secrete therapeutic proteins for attenuating liver injury in liver diseases. In this review, we mainly focus on gene overexpression for reprogramming MSCs to increase their therapeutic effects in treating various liver diseases. We described the potential mechanisms of MSCs with gene overexpression in attenuating liver injury, and we recommend further expansion of experiments to discover more gene targets and optimized gene delivery methods for MSC-based regenerative medicine. We also discussed the potential hurdles in genetic engineering MSCs. In conclusion, we highlight that we need to overcome all scientific hurdles before genetically modified MSC therapy can be translated into clinical practices for patients with liver diseases.
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Affiliation(s)
- Chenxia Hu
- Collaborative Innovation Center for the Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Lingfei Zhao
- Key Laboratory of Kidney Disease Prevention and Control Technology, Kidney Disease Center, Institute of Nephrology, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Lanjuan Li
- Collaborative Innovation Center for the Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China. .,National Clinical Research Center for Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China.
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11
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Zhu M, Hua T, Ouyang T, Qian H, Yu B. Applications of Mesenchymal Stem Cells in Liver Fibrosis: Novel Strategies, Mechanisms, and Clinical Practice. Stem Cells Int 2021; 2021:6546780. [PMID: 34434239 PMCID: PMC8380491 DOI: 10.1155/2021/6546780] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/07/2021] [Accepted: 07/14/2021] [Indexed: 12/14/2022] Open
Abstract
Liver fibrosis is a common result of most chronic liver diseases, and advanced fibrosis often leads to cirrhosis. Currently, there is no effective treatment for liver cirrhosis except liver transplantation. Therefore, it is important to carry out antifibrosis treatment to reverse liver damage in the early stage of liver fibrosis. Mesenchymal stem cells (MSCs) are the most widely used stem cells in the field of regenerative medicine. The preclinical and clinical research results of MSCs in the treatment of liver fibrosis and cirrhosis show that MSC administration is a promising treatment for liver fibrosis and cirrhosis. MSCs reverse liver fibrosis and increase liver function mainly through differentiation into hepatocytes, immune regulation, secretion of cytokines and other nutritional factors, reduction of hepatocyte apoptosis, and promotion of hepatocyte regeneration. Recently, many studies provided a variety of new methods and strategies to improve the effect of MSCs in the treatment of liver fibrosis. In this review, we summarized the current effective methods and strategies and their potential mechanisms of MSCs in the treatment of liver fibrosis, as well as the current research progress in clinical practice. We expect to achieve complete reversal of liver injury with MSC-based therapy in the future.
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Affiliation(s)
- Mengmei Zhu
- 1Department of Cell Biology, Center for Stem Cell and Medicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
| | - Tianzhen Hua
- 1Department of Cell Biology, Center for Stem Cell and Medicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
| | - Tao Ouyang
- 1Department of Cell Biology, Center for Stem Cell and Medicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
| | - Huofu Qian
- 2Department of Gastroenterology, The Second People's Hospital of Taizhou, China
| | - Bing Yu
- 1Department of Cell Biology, Center for Stem Cell and Medicine, Naval Medical University (Second Military Medical University), Shanghai 200433, China
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12
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Splenectomy enhances the Ly6C low phenotype in hepatic macrophages by activating the ERK1/2 pathway during liver fibrosis. Int Immunopharmacol 2020; 86:106762. [PMID: 32652503 DOI: 10.1016/j.intimp.2020.106762] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/17/2020] [Accepted: 06/28/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Splenectomy has been reported to attenuate liver fibrosis. In addition, phenotype transitions of infiltrating macrophages, including Ly6Chigh and Ly6Clow, play an essential role in the liver fibrosis. However, whether the spleen can regulate the phenotype switch of macrophages and the underlying mechanism still remain unclear. METHODS Chronic liver fibrosis in mice was induced by intraperitoneal injection with carbon tetrachloride. Splenectomy or sham operation was performed with or without depletion of macrophages during liver fibrosis. Liver fibrosis and the proportion of Ly6Chigh and Ly6Clow macrophages were analyzed. Western blotting of ERK1/2 signals was performed in isolated macrophages to investigate the underlying mechanism of phenotype transition. RAW264.7 cells were stimulated by liver total cells conditioned medium with or without preincubation of SCH772984, the ERK1/2 inhibitor, and the phenotype switch of RAW264.7 cells was examined. In vivo, intraperitoneal injection of SCH772984 was performed on the splenectomy mice and the phenotype switch of liver infiltrating macrophages was tested. RESULTS Splenectomy alleviated the liver inflammation and fibrosis and also promoted the phenotypic switch of infiltrating macrophages to a Ly6Clow phenotype in fibrotic liver. The p-ERK1/2 expression was upregulated in macrophages at the same time. Furthermore, splenectomy increased the percentage of Ly6Clow macrophages and decreased the percentage of Ly6Chigh macrophages both in vivo and in vitro, which was reversed by SCH772984. CONCLUSIONS Splenectomy attenuates both the liver fibrosis and inflammation, and promotes the phenotype switch of infiltrating macrophages to an anti-inflammatory Ly6Clow phenotype by activating the ERK1/2 pathway during liver fibrosis.
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13
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Mariqueo TA, Zúñiga-Hernández J. Omega-3 derivatives, specialized pro-resolving mediators: Promising therapeutic tools for the treatment of pain in chronic liver disease. Prostaglandins Leukot Essent Fatty Acids 2020; 158:102095. [PMID: 32450460 DOI: 10.1016/j.plefa.2020.102095] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/02/2020] [Accepted: 03/23/2020] [Indexed: 12/12/2022]
Abstract
The main causes of liver injury are associated with inflammation and permanent damage. They can cause chronic liver disease (CLD), which is mainly related to viral hepatitis, alcohol consumption and non-alcoholic steatohepatitis, leading to fibrosis, cirrhosis and hepatocellular carcinoma. These conditions prevent the liver from working normally and make it begin to fail, which in turn may prompt a liver transplant. CLD and cirrhosis are the eleventh cause of death worldwide. At present, there are no approved pharmacological treatments to prevent, treat or resolve liver fibrosis. The prevalence of pain in the hepatic disease is elevated with ranges between 30% and 40%. Most of the pain drugs require hepatic function; therefore, the suitable control of pain is still a clinical challenge. Specialized pro-resolving mediators (SPM): lipoxins, resolvins, protectins and maresins, are potent endogenous molecules (nM concentrations) that modulate inflammatory body responses by reducing neutrophil infiltration, macrophage activity and pain sensitization. SPM have anti-inflammatory properties, stimulate tissue resolution, repair and regeneration, and exhibit anti-nociceptive actions. Furthermore, SPM were tried on different cellular, animal models and human observational data of liver injury, improving the pathogenesis of inflammation and fibrosis. In the present work, we will describe recent evidence that suggests that SPM can be used as a therapeutic option for CLD. Additionally, we will examine the role of SPM in the control of pain in pathologies associated with liver injury.
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Affiliation(s)
- T A Mariqueo
- Centro de Investigaciones Medicas, Escuela de Medicina, Universidad de Talca, Talca, Chile
| | - J Zúñiga-Hernández
- Centro de Investigaciones Medicas, Escuela de Medicina, Universidad de Talca, Talca, Chile.
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14
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Yuan Y, Li L, Zhu L, Liu F, Tang X, Liao G, Liu J, Cheng J, Chen Y, Lu Y. Mesenchymal stem cells elicit macrophages into M2 phenotype via improving transcription factor EB-mediated autophagy to alleviate diabetic nephropathy. Stem Cells 2020; 38:639-652. [PMID: 31904160 DOI: 10.1002/stem.3144] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/15/2019] [Indexed: 02/05/2023]
Abstract
Diabetic nephropathy (DN) is a leading cause of end-stage renal disease. Chronic inflammation is recognized as a key causal factor in the development and progression of DN, and the imbalance of M1/M2 macrophages (Mφ) contributes to this process. Mesenchymal stem cells (MSCs) have been reported to prevent renal injuries via immune regulation in diabetic models, but whether these benefits are owing to the regulation of Mφ, and the underlying signaling pathways are unknown. Here, we showed that MSCs elicited Mφ into M2 phenotype and prevented renal injuries in DN mice, but these effects were abolished when the Mφ were depleted by clodronate liposomes (Lipo-Clod), suggesting that Mφ were necessary for renal protection of MSCs in DN mice. Moreover, the MSCs promoted M2 polarization was attributable to the activation of transcription factor EB (TFEB) and subsequent restore of lysosomal function and autophagy activity in Mφ. Furthermore, in vivo adoptive transfer of Mφin vivo (Mφ from DN + MSCs mice) or MφMSCs (Mφ cocultured with MSCs in vitro) to DN mice improved renal function. While, TFEB knockdown in Mφ significantly abolished the protective role of MφMSCs . Altogether, these findings revealed that MSCs suppress inflammatory response and alleviate renal injuries in DN mice via TFEB-dependent Mφ switch.
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Affiliation(s)
- Yujia Yuan
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Lan Li
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Lingling Zhu
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Fei Liu
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Xi Tang
- Department of Nephrology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Guangneng Liao
- Animal Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jingping Liu
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Jingqiu Cheng
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Younan Chen
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yanrong Lu
- NHC Key Laboratory of Transplant Engineering and Immunology, Department of Nephrology, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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15
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Zheng W, Yang Y, Sequeira RC, Bishop CE, Atala A, Gu Z, Zhao W. Effects of Extracellular Vesicles Derived from Mesenchymal Stem/Stromal Cells on Liver Diseases. Curr Stem Cell Res Ther 2019; 14:442-452. [PMID: 30854976 DOI: 10.2174/1574888x14666190308123714] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/17/2018] [Accepted: 02/13/2019] [Indexed: 12/18/2022]
Abstract
Therapeutic effects of Mesenchymal Stem/Stromal Cells (MSCs) transplantation have been observed in various disease models. However, it is thought that MSCs-mediated effects largely depend on the paracrine manner of secreting cytokines, growth factors, and Extracellular Vesicles (EVs). Similarly, MSCs-derived EVs also showed therapeutic benefits in various liver diseases through alleviating fibrosis, improving regeneration of hepatocytes, and regulating immune activity. This review provides an overview of the MSCs, their EVs, and their therapeutic potential in treating various liver diseases including liver fibrosis, acute and chronic liver injury, and Hepatocellular Carcinoma (HCC). More specifically, the mechanisms by which MSC-EVs induce therapeutic benefits in liver diseases will be covered. In addition, comparisons between MSCs and their EVs were also evaluated as regenerative medicine against liver diseases. While the mechanisms of action and clinical efficacy must continue to be evaluated and verified, MSCs-derived EVs currently show tremendous potential and promise as a regenerative medicine treatment for liver disease in the future.
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Affiliation(s)
- Wenjie Zheng
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China.,Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Medical Center Blvd, Winston-Salem, NC 27157, United States
| | - Yumin Yang
- Co-Innovation Center of Neuro-regeneration, Nantong University, Nantong, Jiangsu 226001, China
| | - Russel Clive Sequeira
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Medical Center Blvd, Winston-Salem, NC 27157, United States
| | - Colin E Bishop
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Medical Center Blvd, Winston-Salem, NC 27157, United States
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Medical Center Blvd, Winston-Salem, NC 27157, United States
| | - Zhifeng Gu
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Weixin Zhao
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Medical Center Blvd, Winston-Salem, NC 27157, United States
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16
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Human umbilical cord perivascular cells-derived extracellular vesicles mediate the transfer of IGF-I to the liver and ameliorate hepatic fibrogenesis in mice. Gene Ther 2019; 27:62-73. [PMID: 31551525 DOI: 10.1038/s41434-019-0102-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 08/08/2019] [Accepted: 08/26/2019] [Indexed: 12/18/2022]
Abstract
Extracellular vesicles (EVs) can mediate mesenchymal stromal cells (MSCs) paracrine effects. We aimed to evaluate the therapeutic potential of human umbilical cord perivascular cells (HUCPVCs) engineered to produce Insulin Growth Factor like-I (IGF-I) in experimental liver fibrosis and the role of EVs in this effect. HUCPVCs were engineered to produce human IGF-I (AdhIGF-I) or green fluorescence protein (AdGFP) using adenoviruses, and EVs were isolated from their conditioned medium (CM). In vitro effects of CM and EVs on hepatic stellate cells and hepatic macrophages were studied. Cells or EVs-based treatments were evaluated in thioacetamide-induced liver fibrosis in mice. The application of AdhIGF-I-HUCPVCs resulted in a further amelioration of liver fibrosis when compared to AdGFP-HUCPVCs and saline. Similarly, treatment with AdhIGF-I-HUCPVCs-derived EVs resulted in a reduction of collagen deposition and gene expression of the fibrogenic related molecules TGF-β1, α-SMA, and COL1A2. In vitro incubation of hepatic stellate cells with EVs-AdhIGF-I-HUCPVCs significantly reduced activation of fibrogenic cells. In addition, EVs-AdhIGF-I-HUCPVCs trigger hepatic macrophages to switch their phenotype towards anti-inflammatory phagocytes, which might be involved in the antifibrotic effect. Consistently, high levels of IGF-I were observed within EVs-AdhIGF-I-HUCPVCs but not in controls EVs. Our results showed that hIGF-I carrying EVs could mediate the paracrine mechanism by which AdhIGF-I-HUCPVCs reduce liver fibrosis.
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17
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Romano B, Lleo A, Sala E, D’Amico G, Marino DI, Ciccocioppo R, Vetrano S. Mesenchymal Stem Cells to Treat Digestive System Disorders: Progress Made and Future Directions. CURRENT TRANSPLANTATION REPORTS 2019. [DOI: 10.1007/s40472-019-00238-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Shinchi M, Kushibiki T, Mayumi Y, Ito K, Asano T, Ishihara M, Horiguchi A. Insulin-like growth factor 1 sustained-release collagen on urethral catheter prevents stricture after urethral injury in a rabbit model. Int J Urol 2019; 26:572-577. [PMID: 30806004 DOI: 10.1111/iju.13931] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 01/28/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To evaluate the preventive effect of an insulin-like growth factor 1 sustained-release collagen urethral catheter on urethral stricture after urethral injury in a rabbit model. METHODS We made urethral catheters coated either with insulin-like growth factor 1 impregnated collagen or with only collagen, and we divided 19 male Japanese white rabbits into three groups according to the kind of catheter inserted immediately after the rabbit's urethra was injured by electrocoagulation. Group 1 (n = 7) had a catheter coated with insulin-like growth factor 1 impregnated collagen inserted; group 2 (n = 7) had a catheter coated with only collagen inserted; and group 3 (n = 5) had an uncoated catheter inserted. A total of 14 days later, the injured urethras were evaluated by urethrography and urethroscopy, and were also histologically examined. RESULTS Urethrography showed that the ratio of the urethral lumen diameter in injured urethra to that in normal urethra was the largest in group 1 (P < 0.0001). In addition, five of the seven rabbits in group 1 (71.4%) had a urethral lumen large enough for passage of a urethroscope, a fraction larger than the corresponding fractions in groups 2 (57.1%) and 3 (20%). On histological analysis, the injured area not covered with regenerated urethral epithelium tended to be smaller in group 1 than the other two groups, but the mean difference was not significant (P = 0.19). CONCLUSIONS An insulin-like growth factor 1 sustained-release collagen urethral catheter significantly improves wound healing and prevents urethral stricture after urethral injury.
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Affiliation(s)
- Masayuki Shinchi
- Department of Urology, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Toshihiro Kushibiki
- Department of Medical Engineering, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Yoshine Mayumi
- Department of Medical Engineering, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Keiichi Ito
- Department of Urology, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Tomohiko Asano
- Department of Urology, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Miya Ishihara
- Department of Medical Engineering, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Akio Horiguchi
- Department of Urology, National Defense Medical College, Tokorozawa, Saitama, Japan
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Therapeutic Potential of Autologous Adipose-Derived Stem Cells for the Treatment of Liver Disease. Int J Mol Sci 2018; 19:ijms19124064. [PMID: 30558283 PMCID: PMC6321531 DOI: 10.3390/ijms19124064] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 11/30/2018] [Accepted: 12/12/2018] [Indexed: 12/14/2022] Open
Abstract
Currently, the most effective therapy for liver diseases is liver transplantation, but its use is limited by organ donor shortage, economic reasons, and the requirement for lifelong immunosuppression. Mesenchymal stem cell (MSC) transplantation represents a promising alternative for treating liver pathologies in both human and veterinary medicine. Interestingly, these pathologies appear with a common clinical and pathological profile in the human and canine species; as a consequence, dogs may be a spontaneous model for clinical investigations in humans. The aim of this work was to characterize canine adipose-derived MSCs (cADSCs) and compare them to their human counterpart (hADSCs) in order to support the application of the canine model in cell-based therapy of liver diseases. Both cADSCs and hADSCs were successfully isolated from adipose tissue samples. The two cell populations shared a common fibroblast-like morphology, expression of stemness surface markers, and proliferation rate. When examining multilineage differentiation abilities, cADSCs showed lower adipogenic potential and higher osteogenic differentiation than human cells. Both cell populations retained high viability when kept in PBS at controlled temperature and up to 72 h, indicating the possibility of short-term storage and transportation. In addition, we evaluated the efficacy of autologous ADSCs transplantation in dogs with liver diseases. All animals exhibited significantly improved liver function, as evidenced by lower liver biomarkers levels measured after cells transplantation and evaluation of cytological specimens. These beneficial effects seem to be related to the immunomodulatory properties of stem cells. We therefore believe that such an approach could be a starting point for translating the results to the human clinical practice in future.
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20
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Fiore EJ, Domínguez LM, Bayo J, García MG, Mazzolini GD. Taking advantage of the potential of mesenchymal stromal cells in liver regeneration: Cells and extracellular vesicles as therapeutic strategies. World J Gastroenterol 2018; 24:2427-2440. [PMID: 29930465 PMCID: PMC6010941 DOI: 10.3748/wjg.v24.i23.2427] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 05/08/2018] [Accepted: 06/02/2018] [Indexed: 02/06/2023] Open
Abstract
Cell-based therapies for acute and chronic liver diseases are under continuous progress. Mesenchymal stem/stromal cells (MSCs) are multipotent cells able to migrate selectively to damaged tissue and contribute to its healing and regeneration. The MSC pro-regenerative effect occurs due to their immunomodulatory capacity and their ability to produce factors that promote cell protection and survival. Likewise, it has been observed that part of their paracrine effect is mediated by MSC-derived extracellular vesicles (EVs). EVs contain proteins, lipids and nucleic acids (DNA, mRNA, miRNA, lncRNA) from the cell of origin, allowing for intercellular communication. Recently, different studies have demonstrated that MSC-derived EVs could reproduce, at least in part, the biological effects obtained by MSC-based therapies. Moreover, due to EVs' stability for long periods of time and easy isolation methods they have become a therapeutic option to MSCs treatments. This review summarizes the latest results achieved in clinical trials using MSCs as cell therapy for liver regeneration, the role of EVs in liver physiopathology and the potential of MSCderived EVs as intercellular mediators and therapeutic tools in liver diseases.
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Affiliation(s)
- Esteban Juan Fiore
- Laboratory of Gene Therapy, Instituto de Investigaciones en Medicina Traslacional, CONICET-Universidad Austral, Buenos Aires 999071, Argentina
| | - Luciana María Domínguez
- Laboratory of Gene Therapy, Instituto de Investigaciones en Medicina Traslacional, CONICET-Universidad Austral, Buenos Aires 999071, Argentina
| | - Juan Bayo
- Laboratory of Gene Therapy, Instituto de Investigaciones en Medicina Traslacional, CONICET-Universidad Austral, Buenos Aires 999071, Argentina
| | - Mariana Gabriela García
- Laboratory of Gene Therapy, Instituto de Investigaciones en Medicina Traslacional, CONICET-Universidad Austral, Buenos Aires 999071, Argentina
| | - Guillermo Daniel Mazzolini
- Laboratory of Gene Therapy, Instituto de Investigaciones en Medicina Traslacional, CONICET-Universidad Austral, Buenos Aires 999071, Argentina
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21
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Wang X, Zhang J, Cui W, Fang Y, Li L, Ji S, Mao D, Ke T, Yao X, Ding D, Feng G, Kong D. Composite Hydrogel Modified by IGF-1C Domain Improves Stem Cell Therapy for Limb Ischemia. ACS APPLIED MATERIALS & INTERFACES 2018; 10:4481-4493. [PMID: 29327586 DOI: 10.1021/acsami.7b17533] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Stem cell treatment for critical limb ischemia yields a limited therapeutic effect due to cell loss and dysfunction caused by local ischemic environment. Biomimetic scaffolds emerge as ideal cell delivery vehicles for regulating cell fate via mimicking the components of stem cell niche. Herein, we prepared a bioactive hydrogel by mixing chitosan and hyaluronic acid that is immobilized with C domain peptide of insulin-like growth factor 1 (IGF-1C) and examined whether this hydrogel could augment stem cell survival and therapeutic potential. Our results showed that IGF-1C-modified hydrogel increased in vitro viability and proangiogenic activity of adipose-derived stromal cells (ADSCs). Moreover, cotransplantation of hydrogel and ADSCs into ischemic hind limbs of mice effectively ameliorated blood perfusion and muscle regeneration, leading to superior limb salvage. These therapeutic effects can be ascribed to improved ADSC retention, angiopoientin-1 secretion, and neovascularization, as well as reduced inflammatory cell infiltration. Additionally, hydrogel enhanced antifibrotic activity of ADSCs, as evidenced by decreased collagen accumulation at late stage. Together, our findings indicate that composite hydrogel modified by IGF-1C could promote survival and proangiogenic capacity of ADSCs and thereby represents a feasible option for cell-based treatment for critical limb ischemia.
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Affiliation(s)
- Xiaomin Wang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Jimin Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Weilong Cui
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Yuan Fang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Li Li
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
- Department of Endocrinology, The Second Affiliated Hospital, Kunming Medical University , Kunming 650101, Yunnan, China
| | - Shenglu Ji
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Duo Mao
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Tingyu Ke
- Department of Endocrinology, The Second Affiliated Hospital, Kunming Medical University , Kunming 650101, Yunnan, China
| | - Xin Yao
- Department of Genitourinary Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer , Tianjin 300060, China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
| | - Guowei Feng
- Department of Genitourinary Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer , Tianjin 300060, China
| | - Deling Kong
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University , Tianjin 300071, China
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Brückner S, Zipprich A, Hempel M, Thonig A, Schwill F, Roderfeld M, Roeb E, Christ B. Improvement of portal venous pressure in cirrhotic rat livers by systemic treatment with adipose tissue–derived mesenchymal stromal cells. Cytotherapy 2017; 19:1462-1473. [DOI: 10.1016/j.jcyt.2017.09.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 09/01/2017] [Accepted: 09/05/2017] [Indexed: 02/07/2023]
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Mescher AL. Macrophages and fibroblasts during inflammation and tissue repair in models of organ regeneration. ACTA ACUST UNITED AC 2017; 4:39-53. [PMID: 28616244 PMCID: PMC5469729 DOI: 10.1002/reg2.77] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 03/30/2017] [Accepted: 04/05/2017] [Indexed: 12/15/2022]
Abstract
This review provides a concise summary of the changing phenotypes of macrophages and fibroblastic cells during the local inflammatory response, the onset of tissue repair, and the resolution of inflammation which follow injury to an organ. Both cell populations respond directly to damage and present coordinated sequences of activation states which determine the reparative outcome, ranging from true regeneration of the organ to fibrosis and variable functional deficits. Recent work with mammalian models of organ regeneration, including regeneration of full‐thickness skin, hair follicles, ear punch tissues, and digit tips, is summarized and the roles of local immune cells in these systems are discussed. New investigations of the early phase of amphibian limb and tail regeneration, including the effects of pro‐inflammatory and anti‐inflammatory agents, are then briefly discussed, focusing on the transition from the normally covert inflammatory response to the initiation of the regeneration blastema by migrating fibroblasts and the expression of genes for limb patterning.
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Affiliation(s)
- Anthony L Mescher
- Department of Anatomy and Cell Biology, Indiana University School of Medicine - Bloomington Indiana University Center for Developmental and Regenerative Biology Bloomington IN 47405 USA
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Cellular Mechanisms of Liver Regeneration and Cell-Based Therapies of Liver Diseases. BIOMED RESEARCH INTERNATIONAL 2017; 2017:8910821. [PMID: 28210629 PMCID: PMC5292184 DOI: 10.1155/2017/8910821] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 11/29/2016] [Accepted: 12/27/2016] [Indexed: 12/14/2022]
Abstract
The emerging field of regenerative medicine offers innovative methods of cell therapy and tissue/organ engineering as a novel approach to liver disease treatment. The ultimate scientific foundation of both cell therapy of liver diseases and liver tissue and organ engineering is delivered by the in-depth studies of the cellular and molecular mechanisms of liver regeneration. The cellular mechanisms of the homeostatic and injury-induced liver regeneration are unique. Restoration of the mass of liver parenchyma is achieved by compensatory hypertrophy and hyperplasia of the differentiated parenchymal cells, hepatocytes, while expansion and differentiation of the resident stem/progenitor cells play a minor or negligible role. Participation of blood-borne cells of the bone marrow origin in liver parenchyma regeneration has been proven but does not exceed 1-2% of newly formed hepatocytes. Liver regeneration is activated spontaneously after injury and can be further stimulated by cell therapy with hepatocytes, hematopoietic stem cells, or mesenchymal stem cells. Further studies aimed at improving the outcomes of cell therapy of liver diseases are underway. In case of liver failure, transplantation of engineered liver can become the best option in the foreseeable future. Engineering of a transplantable liver or its major part is an enormous challenge, but rapid progress in induced pluripotency, tissue engineering, and bioprinting research shows that it may be doable.
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