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Yang HW, Chun-Yu Ho D, Liao HY, Liao YW, Fang CY, Ng MY, Yu CC, Lin FC. Resveratrol inhibits arecoline-induced fibrotic properties of buccal mucosal fibroblasts via miR-200a activation. J Dent Sci 2024; 19:1028-1035. [PMID: 38618058 PMCID: PMC11010603 DOI: 10.1016/j.jds.2023.06.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/26/2023] [Indexed: 04/16/2024] Open
Abstract
Background/purpose Oral submucous fibrosis (OSF) is a precancerous lesion in the oral cavity, commonly results from the Areca nut chewing habit. Arecoline, the main component of Areca nut, is known to stimulate the activation of myofibroblasts, which can lead to abnormal collagen I deposition. Meanwhile, Resveratrol is a non-flavonoid phenolic substance that can be naturally obtained from various berries and foods. Given that resveratrol has significant anti-fibrosis traits in other organs, but little is known about its effect on OSF, this study aimed to investigate the therapeutic impact of resveratrol on OSF and its underlying mechanism. Materials and methods The cytotoxicity of resveratrol was tested using normal buccal mucosal fibroblasts (BMFs). Myofibroblast phenotypes such as collagen contractile, enhanced migration, and wound healing capacities in dose-dependently resveratrol-treated fBMFs were examined. Results Current results showed that arecoline induced cell migration and contractile activity in BMFs as well as upregulated the expressions of α-SMA, type I collagen, and ZEB1 markers. Resveratrol intervention, on the other hand, was shown to inhibit arecoline-induced myofibroblast activation and reduce myofibroblast hallmarks and EMT markers. Additionally, resveratrol was also demonstrated to restore the downregulated miR-200a in the arecoline-stimulated cells. Conclusion In a nutshell, these findings implicate that resveratrol may have an inhibitory influence on arecoline-induced fibrosis via the regulation of miR-200a. Hence, resveratrol may be used as a therapeutic strategy for OSF intervention.
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Affiliation(s)
- Hui-Wen Yang
- School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Dennis Chun-Yu Ho
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Heng-Yi Liao
- School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
| | - Yi-Wen Liao
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chih-Yuan Fang
- Division of Oral and Maxillofacial Surgery, Department of Dentistry, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- School of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan
| | - Min Yee Ng
- School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
| | - Cheng-Chia Yu
- School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
| | - Fu-Chen Lin
- Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
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Sheng L, Shan Y, Dai H, Yu M, Sun J, Huang L, Wang F, Sheng M. Intercellular communication in peritoneal dialysis. Front Physiol 2024; 15:1331976. [PMID: 38390449 PMCID: PMC10882094 DOI: 10.3389/fphys.2024.1331976] [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: 11/02/2023] [Accepted: 01/26/2024] [Indexed: 02/24/2024] Open
Abstract
Long-term peritoneal dialysis (PD) causes structural and functional alterations of the peritoneal membrane. Peritoneal deterioration and fibrosis are multicellular and multimolecular processes. Under stimulation by deleterious factors such as non-biocompatibility of PD solution, various cells in the abdominal cavity show differing characteristics, such as the secretion of different cytokines, varying protein expression levels, and transdifferentiation into other cells. In this review, we discuss the role of various cells in the abdominal cavity and their interactions in the pathogenesis of PD. An in-depth understanding of intercellular communication and inter-organ communication in PD will lead to a better understanding of the pathogenesis of this disease, enabling the development of novel therapeutic targets.
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Affiliation(s)
- Li Sheng
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- First Clinic Medical School, Nanjing University of Chinese Medicine, Nanjing, China
| | - Yun Shan
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Huibo Dai
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- First Clinic Medical School, Nanjing University of Chinese Medicine, Nanjing, China
| | - Manshu Yu
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Jinyi Sun
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- First Clinic Medical School, Nanjing University of Chinese Medicine, Nanjing, China
| | - Liyan Huang
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- First Clinic Medical School, Nanjing University of Chinese Medicine, Nanjing, China
| | - Funing Wang
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- First Clinic Medical School, Nanjing University of Chinese Medicine, Nanjing, China
| | - Meixiao Sheng
- Department of Nephrology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Shi P, Zhan Z, Ye X, Lu Y, Song K, Sheng F, Shen H, Yin P. The antioxidative effects of empagliflozin on high glucose‑induced epithelial-mesenchymal transition in peritoneal mesothelial cells via the Nrf2/HO-1 signaling. Ren Fail 2022; 44:1528-1542. [PMID: 36098217 PMCID: PMC9481091 DOI: 10.1080/0886022x.2022.2118066] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
High glucose (HG)-induced epithelial-mesenchymal transition (EMT) and oxidative stress play an important role in peritoneal fibrosis, which could be regulated by the nuclear factor erythroid-2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) signaling pathway. This study aimed to investigate whether empagliflozin could inhibit HG-induced EMT and oxidative stress via activating the Nrf2/HO-1 signaling pathway. We used HG-based peritoneal dialysis (PD) solution in rats and HG in human peritoneal mesothelial cells (HPMCs) to induce EMT in vivo and in vitro respectively. The peritoneal structure and function were evaluated by hematoxylin and eosin, Masson's trichrome staining, and the peritoneal equilibrium test. Oxidative stress was measured by assay kits. EMT was analyzed using immunohistochemistry and western blot. The PD rats showed decreased ultrafiltration capacity and increased levels of oxidative stress. Histopathological analysis revealed markedly peritoneal thickening, excessive collagen deposition, increased expression of α-SMA, Collagen-I, and Fibronectin, and decreased expression of E‑cadherin. Empagliflozin significantly ameliorated the aforementioned changes. The protein expression levels of nuclear Nrf2 (N-Nrf2) and HO-1 increased in PD rats, which were further promoted by treatment with empagliflozin. In in vitro experiments, the EMT of HPMCs was induced with 60 mM glucose for 24 h and inhibited by empagliflozin. Empagliflozin suppressed oxidative stress and promoted the protein expression of N-Nrf2 and HO-1 in HG‑stimulated HPMCs, which was reversed by the Nrf2 inhibitor. In conclusion, empagliflozin exerted a protective effect against HG-induced EMT and suppressed oxidative stress in PMCs by activating the Nrf2/HO-1 signaling pathway.
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Affiliation(s)
- Ping Shi
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhoubing Zhan
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaojie Ye
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Ying Lu
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Kai Song
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Sheng
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Huaying Shen
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China, Huaying Shen Department of Nephrology, The Second Affiliated Hospital of Soochow University, 1055 Sanxiang Road, Jinchang, Suzhou, 215000, Jiangsu, China
| | - Peiran Yin
- Department of Nephrology, The Second Affiliated Hospital of Soochow University, Suzhou, China,CONTACT Peiran Yin
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Li X, Zheng J, Wang J, Tang X, Zhang F, Liu S, Liao Y, Chen X, Xie W, Tang Y. Effects of Uremic Clearance Granules on p38 MAPK/NF-κB Signaling Pathway, Microbial and Metabolic Profiles in End-Stage Renal Disease Rats Receiving Peritoneal Dialysis. Drug Des Devel Ther 2022; 16:2529-2544. [PMID: 35946040 PMCID: PMC9357387 DOI: 10.2147/dddt.s364069] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/26/2022] [Indexed: 11/23/2022] Open
Abstract
Background Methods Results Conclusion
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Affiliation(s)
- Xiaosheng Li
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Jie Zheng
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Jian Wang
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Xianhu Tang
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Fengxia Zhang
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Shufeng Liu
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Yunqiang Liao
- First Clinical Medical College of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Xiaoqing Chen
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Wenjuan Xie
- Department of Nephrology, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
| | - Yang Tang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, People’s Republic of China
- Correspondence: Yang Tang, Department of Traditional Chinese Medicine, The First Affiliated Hospital of Gannan Medical University, Qingnian Road, Suite 23, Ganzhou, 341000, People’s Republic of China, Email
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Guo Y, Wang L, Gou R, Tang L, Liu P. Noncoding RNAs in peritoneal fibrosis: Background, Mechanism, and Therapeutic Approach. Biomed Pharmacother 2020; 129:110385. [PMID: 32768932 DOI: 10.1016/j.biopha.2020.110385] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 05/31/2020] [Accepted: 06/07/2020] [Indexed: 12/14/2022] Open
Abstract
Peritoneal fibrosis (PF) is the main reason for patients to withdraw from peritoneal dialysis, while the mechanism underlying PF remains unclear. Increasing evidence has demonstrated the regulatory roles of different classes of noncoding RNAs (ncRNAs) in PF. MicroRNAs (miRNAs), which belong to a distinct class of ncRNAs, play crucial roles in the post-transcriptional regulation of gene expression. Studies have suggested that miRNAs play important roles in the pathogenesis of PF and have the potential to be used as diagnostic markers and therapeutic targets for PF in the future. Long noncoding RNAs (lncRNAs) have raised much attention in the recent years, which are involved in the pathophysiological processes of many diseases, including tumors, heart diseases and so on. Recently, some researchers have begun to notice the roles of lncRNAs in PF, and found that lncRNAs play certain roles in the pathogenesis of PF. Circular RNAs (circRNAs) have been proven to be participated in the pathogenesis of many diseases, including tumor metastasis, organ fibrosis and so on. However, studies on the correlation of circRNAs and PF are rather poor compared with miRNAs and lncRNAs. In this review, we will focus on the findings of ncRNAs in peritoneal dialysis therapy and discuss the rising interests in ncRNAs as diagnostic and therapeutic targets of PF.
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Affiliation(s)
- Yanhong Guo
- Department of Nephropathy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China
| | - Liuwei Wang
- Department of Nephropathy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China
| | - Rong Gou
- Department of Nephropathy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China
| | - Lin Tang
- Department of Nephropathy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China.
| | - Peipei Liu
- Clinical Systems Biology Laboratories, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, PR China.
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Silencing of lncRNA 6030408B16RIK prevents ultrafiltration failure in peritoneal dialysis via microRNA-326-3p-mediated WISP2 down-regulation. Biochem J 2020; 477:1907-1921. [PMID: 32255479 DOI: 10.1042/bcj20190877] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 03/26/2020] [Accepted: 04/07/2020] [Indexed: 01/01/2023]
Abstract
Continuous exposure to peritoneal dialysis (PD) fluid results in peritoneal fibrosis and ultimately causes ultrafiltration failure. Noncoding RNAs, including long noncoding RNAs (lncRNAs) and microRNAs (miRNAs), have been reported to participate in ultrafiltration failure in PD. Therefore, our study aimed to investigate the mechanism of lncRNA 6030408B16RIK in association with miR-326-3p in ultrafiltration failure in PD. Peritoneal tissues were collected from uremic patients with or without PD. A uremic rat model with PD was first established by 5/6 nephrectomy. The relationship between lncRNA 6030408B16RIK, miR-326-3p and WISP2 was identified using luciferase reporter, RNA pull-down and RIP assays. After ectopic expression and depletion treatments in cells, expression of α-SMA, phosphorylated β-catenin, FSP1, E-cadherin and Vimentin was evaluated by RT-qPCR and Western blot analyses, and Collagen III and CD31 expression by immunohistochemistry. Ultrafiltration volume and glucose transport capacity were assessed by the peritoneal equilibration test. Expression of lncRNA 6030408B16RIK and WISP2 was up-regulated and miR-326-3p expression was poor in peritoneal tissues of uremic PD patients and model rats. LncRNA 6030408B16RIK competitively bound to miR-326-3p and then elevated WISP2 expression. Silencing of lncRNA 6030408B16RIK and WISP2 or overexpression of miR-326-3p was shown to decrease the expression of α-SMA, phosphorylated β-catenin, FSP1, Vimentin, Collagen III and CD31, while reducing glucose transport capacity and increasing E-cadherin expression and ultrafiltration volume in uremic PD rats. In summary, lncRNA 6030408B16RIK silencing exerts an anti-fibrotic effect on uremic PD rats with ultrafiltration failure by inactivating the WISP2-dependent Wnt/β-catenin pathway via miR-326-3p.
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