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Tien T, Wu Y, Chang C, Hung C, Lee Y, Lee H, Chou Y, Lin C, Lee C, Su C, Yeh H. Hsa-miR-134-5p predicts cardiovascular risk in circulating mononuclear cells and improves angiogenic action of senescent endothelial progenitor cells. J Cell Mol Med 2024; 28:e18523. [PMID: 38957039 PMCID: PMC11220343 DOI: 10.1111/jcmm.18523] [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: 11/03/2023] [Revised: 05/29/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024] Open
Abstract
This research explores the role of microRNA in senescence of human endothelial progenitor cells (EPCs) induced by replication. Hsa-miR-134-5p was found up-regulated in senescent EPCs where overexpression improved angiogenic activity. Hsa-miR-134-5p, which targeted transforming growth factor β-activated kinase 1-binding protein 1 (TAB1) gene, down-regulated TAB1 protein, and inhibited phosphorylation of p38 mitogen-activated protein kinase (p38) in hsa-miR-134-5p-overexpressed senescent EPCs. Treatment with siRNA specific to TAB1 (TAB1si) down-regulated TAB1 protein and subsequently inhibited p38 activation in senescent EPCs. Treatment with TAB1si and p38 inhibitor, respectively, showed angiogenic improvement. In parallel, transforming growth factor Beta 1 (TGF-β1) was down-regulated in hsa-miR-134-5p-overexpressed senescent EPCs and addition of TGF-β1 suppressed the angiogenic improvement. Analysis of peripheral blood mononuclear cells (PBMCs) disclosed expression levels of hsa-miR-134-5p altered in adult life, reaching a peak before 65 years, and then falling in advanced age. Calculation of the Framingham risk score showed the score inversely correlates with the hsa-miR-134-5p expression level. In summary, hsa-miR-134-5p is involved in the regulation of senescence-related change of angiogenic activity via TAB1-p38 signalling and via TGF-β1 reduction. Hsa-miR-134-5p has a potential cellular rejuvenation effect in human senescent EPCs. Detection of human PBMC-derived hsa-miR-134-5p predicts cardiovascular risk.
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Affiliation(s)
- Ting‐Yi Tien
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
- MacKay Junior College of Medicine, Nursing and ManagementTaipeiTaiwan
| | - Yih‐Jer Wu
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Chiung‐Yin Chang
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Chung‐Lieh Hung
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Yi‐Nan Lee
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Hsin‐I Lee
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Yen‐Hung Chou
- Department of Medical ResearchMackay Memorial HospitalTaipeiTaiwan
| | - Chao‐Feng Lin
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Chun‐Wei Lee
- MacKay Junior College of Medicine, Nursing and ManagementTaipeiTaiwan
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
| | - Cheng‐Huang Su
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
| | - Hung‐I Yeh
- Division of Cardiology/Cardiovascular CenterMacKay Memorial HospitalTaipeiTaiwan
- Department of MedicineMacKay Medical CollegeNew Taipei CityTaiwan
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Cao W, Liu Y, Chen Y. miR-134 Up-Regulates Matrix Metalloproteinase 9 (MMP9) in Chronic Sinusitis. J BIOMATER TISS ENG 2023. [DOI: 10.1166/jbt.2023.3206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Chronic sinusitis is an upper respiratory tract disease. miR-134 involves in several diseases. However, its regulatory mechanism in chronic sinusitis has not been assessed. We aim to explore miR-134’s role in chronic sinusitis and the possible mechanism. miR-134 and MMP9 level
was measured in chronic sinusitis tissues and normal tissues. The co-expression of miR-134 and MMP9 in PHNECs was detected by immunofluorescence. MMP-9 expression and IκB and α protein phosphorylation was detected by western blot. Immunofluorescence showed positive
MMP-9 expression in epithelial cells. miR-134 level was significantly elevated in patients with chronic sinusitis and was co-localized with MMP-9 in the CRSwNP sample of epithelial cells. miR-134 up-regulated MMP-9, which was inhibited after addition of inhibitor BAY 11-7082. In conclusion,
miR-134 up-regulates MMP-9 through NF-κB signaling to mediate the occurrence of chronic sinusitis, indicating that miR-134 may participate in the tissue remodeling of chronic sinusitis.
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Affiliation(s)
- Wei Cao
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
| | - Yuanzhou Liu
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
| | - Yandan Chen
- Department of Otorhinolaryngology, Edong Medical Group Central Hospital, Huangshi, Hubei, 435000, China
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Inducible MicroRNA-132 Inhibits the Production of Inflammatory Cytokines by Targeting TRAF6, TAK1, and TAB1 in Teleost Fish. Infect Immun 2022; 90:e0012022. [PMID: 35416706 DOI: 10.1128/iai.00120-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The innate immune response is the first line of defense against pathogen infection. Eradication of pathogen infection requires appropriate immune and inflammatory responses, but excessive inflammation may cause inflammatory and autoimmune diseases. MicroRNAs (miRNAs) are a group of small noncoding RNAs, and accumulating evidence has shown that in mammals, they can act as negative regulators that participate in the regulation of inflammation and immune responses. However, the miRNA-mediated immune regulation networks in the inflammatory responses of lower vertebrates are largely unknown. In this study, we report an miRNA, miR-132, identified from miiuy croaker, that acts as a negative regulator in the host's bacterium-induced inflammatory response. We found that miR-132 expression was dramatically increased upon infection by the Gram-negative bacterium Vibrio harveyi and lipopolysaccharide (LPS). Inducible miR-132 inhibits the production of inflammatory cytokines by targeting tumor necrosis factor receptor-associated factor 6 (TRAF6), transforming growth factor-activated protein kinase 1 (TAK1), and TAK1 binding protein 1 (TAB1), thus avoiding an excessive inflammatory response. Furthermore, we demonstrate that miR-132 modulates the inflammatory response through a TRAF6-, TAK1-, and TAB1-mediated NF-κB signaling pathway. These results collectively reveal that miR-132 plays a negative regulatory role in the host antibacterial immune response, which will help to gain insight into the intricate network of host resistance to pathogen infection in lower vertebrates.
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Ezhilarasan D. MicroRNA interplay between hepatic stellate cell quiescence and activation. Eur J Pharmacol 2020; 885:173507. [PMID: 32858048 DOI: 10.1016/j.ejphar.2020.173507] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/20/2020] [Accepted: 08/23/2020] [Indexed: 02/08/2023]
Abstract
Hepatic stellate cells (HSCs) activation play a significant role in the progression of hepatic fibrosis. During chronic liver diseases, hepatocytes are damaged severely and secrete several pro-inflammatory markers and profibrogenic cytokines via modulation of a variety of signaling pathways that are responsible for the activation of HSCs. The microRNAs (miRNA or miR) have the potential to modulate fibrogenic signaling pathways in HSCs. A variety of miRNAs are identified as profibrogenic and are capable of activating HSCs by modulating fibrosis-associated signaling pathways such as transforming growth factor-β/Smad, Wnt/β-catenin, Hedgehog, Snail and Notch in the injured liver. On the other hand, HSCs also have certain antifibrotic miRNAs and these include miR-16, miR-19b, miR-29, miR-30, miR-101, miR-122, miR-133a, miR-144, miR-146a, miR-150-5p, miR-155, miR-195, miR-200a, miR-214, miR-335, miR-370, miR-454, miR-483, etc. are responsible for maintenance of the quiescent phenotype of normal HSCs, apoptosis induction and phenotypic reversion of activated HSCs, inhibition of HSCs proliferation, suppression of the extracellular matrix-associated gene expressions, etc. Thus, understanding of HSCs specific miRNAs regulation may provide new ideas for the targeted therapy of hepatic fibrosis at molecular level in the near future. Therefore, this review focusses on the modulation of miRNAs profile during the HSCs activation in the fibrotic liver.
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Affiliation(s)
- Devaraj Ezhilarasan
- Department of Pharmacology, Biomedical Research Unit and Laboratory Animal Centre, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), No.162, PH Road, Chennai, Tamil Nadu, 600 077, India.
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Chang Y, Li H. Hepatic Antifibrotic Pharmacotherapy: Are We Approaching Success? J Clin Transl Hepatol 2020; 8:222-229. [PMID: 32832403 PMCID: PMC7438353 DOI: 10.14218/jcth.2020.00026] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/10/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022] Open
Abstract
The incidence rate and mortality of liver fibrosis caused by various etiologies are high throughout the world. Liver fibrosis, the subsequent cirrhosis and other serious related complications threaten the health of patients and represent a serious medical burden; yet, there is still a lack of approved methods to prevent or reverse liver fibrosis. Therefore, effective hepatic antifibrotic drugs are urgently needed. The activation and proliferation of hepatic stellate cells are still the mechanisms of fibrosis that remain the focus of therapeutic research. In recent years, significant progress has been made in the development and applicability of antifibrosis drugs. In this review, we summarize the effectiveness and safety of available antifibrosis drugs utilizing different targets. In addition, some characteristics of antifibrosis drugs in phase II and III trials are introduced in detail.
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Affiliation(s)
- Yue Chang
- Division of Gastroenterology and Hepatology, Tianjin Xiqing Hospital, Tianjin, China
- Tianjin Key Laboratory of Hepatopancreatic Fibrosis and Molecular Diagnosis and Treatment, Tianjin, China
| | - Hai Li
- Division of Gastroenterology and Hepatology, Tianjin Xiqing Hospital, Tianjin, China
- Tianjin Key Laboratory of Hepatopancreatic Fibrosis and Molecular Diagnosis and Treatment, Tianjin, China
- Correspondence to: Hai Li, Division of Gastroenterology and Hepatology, Tianjin Xiqing Hospital, No. 403 Xiqing Road, Xiqing District, Tianjin 300380, China. Tel: +86-22- 60578765, Fax: +86-22-24370605, E-mail:
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Liang H, Wang X, Si C, Duan Y, Chen B, Liang H, Yang D. Downregulation of miR‑141 deactivates hepatic stellate cells by targeting the PTEN/AKT/mTOR pathway. Int J Mol Med 2020; 46:406-414. [PMID: 32319536 DOI: 10.3892/ijmm.2020.4578] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 03/27/2020] [Indexed: 01/18/2023] Open
Abstract
The activation of hepatic stellate cells (HSCs) caused by stimulating factors or fibrogenic cytokines is the critical stage of liver fibrosis. Recent studies have demonstrated the influence of microRNAs (miRNAs or miRs) on HSC activation and transformation; however, the function and underlying mechanisms of miRNAs in HSC activation have not yet been completely clarified. In the present study, transforming growth factor β1 (TGF‑β1) was used to treat human HSC lines (HSC‑T6 and LX2 cells) to simulate the activation of HSCs in vivo and whether the expression of miRNAs in HSCs was affected by TGF‑β1 treatment was examined using a miRNA microarray. It was observed that miR‑141 was one of the most upregulated miRNAs during HSC activation. Functional analyses revealed that miR‑141 knockdown suppressed the viability of HSCs and inhibited the expression levels of pro‑fibrotic markers. In addition, phosphatase and tensin homolog (PTEN), a well‑known suppressor of the AKT/mammalian target of rapamycin (mTOR) pathway, was found to be directly targeted by miR‑141 in HSCs. More importantly, the knockdown of PTEN markedly reversed the suppressive effects of miR‑141 inhibition on the viability of and the expression levels of pro‑fibrotic markers during HSC activation. Finally, it was observed that the downregulation of miR‑141 blocked the TGF‑β1‑induced activation of the AKT/mTOR pathway in HSCs. On the whole, the findings of the present study indicate that miR‑141 inhibition suppresses HSC activation via the AKT/mTOR pathway by targeting PTEN, highlighting that miR‑141 may serve as a novel therapeutic target for liver fibrosis.
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Affiliation(s)
- Haijun Liang
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Xinwei Wang
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Changyun Si
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Yuxiu Duan
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Baoxin Chen
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Haixia Liang
- Department of Neurology, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
| | - Daokun Yang
- Department of Infectious Disease, The First Affiliated Hospital of Xinxiang Medical University, Weihui, Henan 453100, P.R. China
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Dewidar B, Meyer C, Dooley S, Meindl-Beinker N. TGF-β in Hepatic Stellate Cell Activation and Liver Fibrogenesis-Updated 2019. Cells 2019; 8:cells8111419. [PMID: 31718044 PMCID: PMC6912224 DOI: 10.3390/cells8111419] [Citation(s) in RCA: 409] [Impact Index Per Article: 81.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/08/2019] [Accepted: 11/09/2019] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is an advanced liver disease condition, which could progress to cirrhosis and hepatocellular carcinoma. To date, there is no direct approved antifibrotic therapy, and current treatment is mainly the removal of the causative factor. Transforming growth factor (TGF)-β is a master profibrogenic cytokine and a promising target to treat fibrosis. However, TGF-β has broad biological functions and its inhibition induces non-desirable side effects, which override therapeutic benefits. Therefore, understanding the pleiotropic effects of TGF-β and its upstream and downstream regulatory mechanisms will help to design better TGF-β based therapeutics. Here, we summarize recent discoveries and milestones on the TGF-β signaling pathway related to liver fibrosis and hepatic stellate cell (HSC) activation, emphasizing research of the last five years. This comprises impact of TGF-β on liver fibrogenesis related biological processes, such as senescence, metabolism, reactive oxygen species generation, epigenetics, circadian rhythm, epithelial mesenchymal transition, and endothelial-mesenchymal transition. We also describe the influence of the microenvironment on the response of HSC to TGF-β. Finally, we discuss new approaches to target the TGF-β pathway, name current clinical trials, and explain promises and drawbacks that deserve to be adequately addressed.
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Affiliation(s)
- Bedair Dewidar
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (B.D.); (C.M.); (S.D.)
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, 31527 Tanta, Egypt
| | - Christoph Meyer
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (B.D.); (C.M.); (S.D.)
| | - Steven Dooley
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (B.D.); (C.M.); (S.D.)
| | - Nadja Meindl-Beinker
- Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany; (B.D.); (C.M.); (S.D.)
- Correspondence: ; Tel.: +49-621-383-4983; Fax: +49-621-383-1467
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