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He YZG, Wang YX, Ma JS, Li RN, Wang J, Lian TY, Zhou YP, Yang HP, Sun K, Jing ZC. MicroRNAs and their regulators: Potential therapeutic targets in pulmonary arterial hypertension. Vascul Pharmacol 2023; 153:107216. [PMID: 37699495 DOI: 10.1016/j.vph.2023.107216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 08/26/2023] [Accepted: 09/03/2023] [Indexed: 09/14/2023]
Abstract
Pulmonary arterial hypertension (PAH) is a complex and progressive disease characterized by pulmonary arterial remodeling. Despite that current combination therapy has shown improvement in morbidity and mortality, a better deciphering of the underlying pathological mechanisms and novel therapeutic targets is urgently needed to combat PAH. MicroRNA, the critical element in post-transcription mechanisms, mediates cellular functions mainly by tuning downstream target gene expression. Meanwhile, upstream regulators can regulate miRNAs in synthesis, transcription, and function. In vivo and in vitro studies have suggested that miRNAs and their regulators are involved in PAH. However, the miRNA-related regulatory mechanisms governing pulmonary vascular remodeling and right ventricular dysfunction remain elusive. Hence, this review summarized the controversial roles of miRNAs in PAH pathogenesis, focused on different miRNA-upstream regulators, including transcription factors, regulatory networks, and environmental stimuli, and finally proposed the prospects and challenges for the therapeutic application of miRNAs and their regulators in PAH treatment.
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Affiliation(s)
- Yang-Zhi-Ge He
- Center for bioinformatics, National Infrastructures for Translational Medicine, Institute of Clinical Medicine & Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China
| | - Yi-Xuan Wang
- Laboratory Department of Qingzhou People's Hospital, Qingzhou 262500, Shandong, China
| | - Jing-Si Ma
- Department of School of Pharmacy, Henan University, Kaifeng 475100, Henan, China
| | - Ruo-Nan Li
- Department of School of Pharmacy, Henan University, Kaifeng 475100, Henan, China
| | - Jia Wang
- Department of Medical Laboratory, Weifang Medical University, Weifang 261053, Shandong, China
| | - Tian-Yu Lian
- Medical Science Research Center, State Key Laboratory of Complex, Severe and Rare Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China
| | - Yu-Ping Zhou
- Department of Cardiology, State Key Laboratory of Complex, Severe and Rare Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Peking Union Medical College Hospital, Beijing 100730, China
| | - Hao-Pu Yang
- Tsinghua University School of Medicine, Beijing 100084, China
| | - Kai Sun
- Medical Science Research Center, State Key Laboratory of Complex, Severe and Rare Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College Hospital, Beijing 100730, China.
| | - Zhi-Cheng Jing
- Department of Cardiology, State Key Laboratory of Complex, Severe and Rare Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Peking Union Medical College Hospital, Beijing 100730, China.
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Wu C, Cui J, Huo Y, Shi L, Wang C. Alternative splicing of HOXB-AS3 underlie the promoting effect of nuclear m6A reader YTHDC1 on the self-renewal of leukemic stem cells in acute myeloid leukemia. Int J Biol Macromol 2023; 237:123990. [PMID: 36906205 DOI: 10.1016/j.ijbiomac.2023.123990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 02/21/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023]
Abstract
This research sought to elucidate the mechanism underlying the self-renewal capacity of leukemic stem cells (LSCs) to offer new insights into the treatment of acute myeloid leukemia (AML). The expression of HOXB-AS3 and YTHDC1 in the AML samples was screened and verified in THP-1 cells and LSCs. The relationship between HOXB-AS3 and YTHDC1 was determined. HOXB-AS3 and YTHDC1 were knocked down through cell transduction to examine the effect of HOXB-AS3 and YTHDC1 on LSCs isolated from THP-1 cells. Tumor formation in mice was used to verify fore experiments. HOXB-AS3 and YTHDC1 were robustly induced in AML, in correlation with adverse prognosis in patients with AML. We found YTHDC1 bound HOXB-AS3 and regulated its expression. Overexpression of YTHDC1 or HOXB-AS3 promoted the proliferation of THP-1 cells and LSCs and impaired their apoptosis, increasing the number of LSCs in the blood and bone marrow of AML mice. YTHDC1 could upregulate the expression of HOXB-AS3 spliceosome NR_033205.1 via the m6A modification of HOXB-AS3 precursor RNA. By this mechanism, YTHDC1 accelerated the self-renewal of LSCs and the subsequent AML progression. This study identifies a crucial role for YTHDC1 in the regulation of LSC self-renewal in AML and suggests a new perspective for AML treatment.
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Affiliation(s)
- Chuan Wu
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Jieke Cui
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Yankun Huo
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Luyao Shi
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Chong Wang
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China.
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Choi YA, Jeong A, Woo CH, Cha SC, Park DY, Sagong M. Aqueous microRNA profiling in age-related macular degeneration and polypoidal choroidal vasculopathy by next-generation sequencing. Sci Rep 2023; 13:1274. [PMID: 36690666 PMCID: PMC9870898 DOI: 10.1038/s41598-023-28385-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
Although many studies demonstrated the differences of clinical features, natural course, and response to treatment between typical age-related macular degeneration (AMD) and polypoidal choroidal vasculopathy (PCV), differential microRNAs (miRNAs) expression in the aqueous humor (AH) between them has not been reported yet. We investigated the roles of miRNAs in the AH of patients with typical AMD and PCV using next-generation sequencing (NGS) and quantitative PCR (qPCR). Target genes and predicted pathways of miRNAs were investigated via pathway enrichment analysis using the Kyoto Encyclopedia of Genes and Genomes database. A total of 161 miRNAs from eyes with typical AMD and 185 miRNAs from eyes with PCV were differentially expressed. 33 miRNAs were commonly upregulated, and 77 miRNAs were commonly downregulated in both typical AMD and PCV groups. Among them, hsa-miR-140-5p, hsa-miR-374c-3p, and hsa-miR-200a-5p were differentially expressed and were predicted to regulate proteoglycans in cancer, p53 signaling pathway, Hippo signaling pathway, and adherens junction. The differential expression profiles and target gene regulation networks of AH miRNAs may contribute to the development of different pathological phenotypes in typical AMD and PCV. The results of this study provide novel insights into the pathogenesis, associated prognostic biomarkers, and therapeutic targets in AMD and PCV.
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Affiliation(s)
- Yeong A Choi
- Department of Ophthalmology, Yeungnam University College of Medicine, #170 Hyunchungro, Nam-Gu, Daegu, 42415, South Korea
- Yeungnam Eye Center, Yeungnam University Hospital, Daegu, South Korea
| | - Areum Jeong
- Department of Ophthalmology, Yeungnam University College of Medicine, #170 Hyunchungro, Nam-Gu, Daegu, 42415, South Korea
- Yeungnam Eye Center, Yeungnam University Hospital, Daegu, South Korea
| | - Chang-Hoon Woo
- Department of Pharmacology, Yeungnam University College of Medicine, Daegu, South Korea
| | - Soon Cheol Cha
- Department of Ophthalmology, Yeungnam University College of Medicine, #170 Hyunchungro, Nam-Gu, Daegu, 42415, South Korea
- Yeungnam Eye Center, Yeungnam University Hospital, Daegu, South Korea
| | - Do Young Park
- Department of Ophthalmology, Yeungnam University College of Medicine, #170 Hyunchungro, Nam-Gu, Daegu, 42415, South Korea
- Yeungnam Eye Center, Yeungnam University Hospital, Daegu, South Korea
| | - Min Sagong
- Department of Ophthalmology, Yeungnam University College of Medicine, #170 Hyunchungro, Nam-Gu, Daegu, 42415, South Korea.
- Yeungnam Eye Center, Yeungnam University Hospital, Daegu, South Korea.
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Ai K, Yi L, Wang Y, Li Y. CircRNA_33702 Promotes Renal Fibrosis by Targeting the miR-29b-3p/WNT1-Inducible Signaling Pathway Protein 1 Pathway. J Pharmacol Exp Ther 2023; 384:61-71. [PMID: 36153002 DOI: 10.1124/jpet.122.001280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/11/2022] [Accepted: 08/04/2022] [Indexed: 12/27/2022] Open
Abstract
Growing evidence suggest that circular RNAs (circRNAs) are critical mediators in renal diseases. However, there have been very few reports about the role of circRNAs in renal fibrosis. In this study, circRNA_33702 was found to be upregulated, both in unilateral ureteral obstruction (UUO) mice and in TGF-β1-treated Boston University mouse proximal tubule cells. Furthermore, hsa_circ_0026331, homologous with mmu_circ_33702, was found to be upregulated in TGF-β1-treated HK-2 cells. Although knockdown of circRNA_33702 or hsa_circ_0026331 was shown to relieve the TGF-β1-induced expression of collagen I, collagen III, and fibronectin, overexpression of circRNA_33702 was found to exert an inhibitory effect on the expression of the same genes. Mechanistically, circRNA_33702 was demonstrated to bind directly with miR-29b-3p and inhibit its expression. MiR-29b-3p mimic was shown to inhibit the TGF-β1-induced expression of collagen I, collagen III, and fibronectin. Moreover, WNT1-inducible signaling pathway protein 1 (WISP1) was identified as a target of miR-29b-3p, and the expression of WISP1 was observed to be repressed by miR-29b-3p. Notably, knockdown of circRNA_33702 was found to attenuate the expression of collagen I, collagen III, and fibronectin by inhibiting the expression of WISP1, and the observed inhibitory effect can be reversed by miR-29b-3p inhibitor. Finally, inhibition of circRNA_33702 was shown to attenuate interstitial fibrosis in UUO mice via the miR-29b-3p/WISP1 axis. In general, our data show that circRNA_33702 may promote renal fibrosis via the miR-29b-3p/WISP1 axis, which may potentially be developed as a new therapeutic target. SIGNIFICANCE STATEMENT: This study's findings suggested that circRNA_33702 plays a profibrosis role and that circRNA_33702 with the homologous human hsa_circ_0026331 may be a novel therapeutic target of renal fibrosis.
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Affiliation(s)
- Kai Ai
- Department of Urology, Second Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Lei Yi
- Department of Urology, Second Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Yinhuai Wang
- Department of Urology, Second Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Yuan Li
- Department of Urology, Second Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Chen Y, Liu H, Zou J, Cao G, Li Y, Xing C, Wu J. Exosomal circ_0091741 promotes gastric cancer cell autophagy and chemoresistance via the miR-330-3p/TRIM14/Dvl2/Wnt/β-catenin axis. Hum Cell 2023; 36:258-75. [PMID: 36323918 DOI: 10.1007/s13577-022-00790-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 09/03/2022] [Indexed: 11/05/2022]
Abstract
The importance of cancer cell-released exosomes in the treatment of various cancers has been well-characterized. The current study aims to examine the potential biological functions of gastric cancer (GC) cell-released exosomes delivering a novel circRNA circ_0091741 in GC and the underlying molecular mechanism. Expression of circ_0091741 was examined in the GC cells, (OXA)-resistant HGC-27 (HGC-27/OXA) cells, and isolated exosomes, after which its downstream miRNA was analyzed. The role and mechanism of the circ_0091741 transmitted by GC cells-derived exosomes in GC cell autophagy and chemoresistance were assessed using various molecular biological methods. A mouse tumor xenograft model was prepared to discern the effect of circ_0091741 on tumorigenesis in vivo. GC cells and their exosomes were characterized by upregulated circ_0091741 expression. circ_0091741 transferred by GC cell-derived exosomes induced the autophagy and OXA resistance of GC cells. circ_0091741 obstructed the binding of miR-330-3p to TRIM14 and increased the expression of TRIM14. TRIM14 could cause activation of the Wnt/β-catenin signaling pathway by stabilizing Dvl2. By this mechanism, the autophagy and OXA resistance of GC cells were augmented. In vivo assay unfolded that orthotopic implantation of exosomal circ_0091741 overexpressed GC cells into nude mice enhanced tumorigenesis. In conclusion, our study emphasized the promotive role of exosomal circ_0091741 in autophagy and chemoresistance of GC cells, thus laying the basis for the development of novel therapeutic targets for GC treatment.
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Wang C, Liu Y, Zhang W, Huang J, Jiang J, Wang R, Zeng D. circ-BPTF serves as a miR-486-5p sponge to regulate CEMIP and promotes hypoxic pulmonary arterial smooth muscle cell proliferation in COPD. Acta Biochim Biophys Sin (Shanghai) 2022; 55:438-448. [PMID: 36514216 PMCID: PMC10160238 DOI: 10.3724/abbs.2022178] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Hypoxia plays a crucial role in pulmonary vascular remodelling at the early stage of chronic obstructive pulmonary disease (COPD). Circle RNA (circRNA) has been identified to play a critical role in multiple diseases. However, the role of circRNAs in pulmonary vascular remodelling in COPD remains unclear. In this study, we aim to investigate the role of circRNAs in pulmonary arterial smooth muscle cell proliferation and pulmonary vascular remodelling in COPD. COPD patients show lower partial pressure of arterial oxygen and pulmonary arterial remodeling as compared with controls. circRNA microarray and real-time PCR analyses show significantly higher level of circ-BPTF and lower miR-486-5p level in the pulmonary arteries of COPD patients as compared with controls. Hypoxia suppresses miR-486-5p expression but promotes expressions of circ-BPTF and cell migration inducing protein (CEMIP) in human pulmonary arterial smooth muscle cells (PASMCs) in vitro. Loss- and gain-of-function experiments show that circ-BPTF promotes PASMC proliferation in vitro. Moreover, luciferase reporter assay results indicate that circ-BPTF regulates PASMC proliferation by acting as an miR-486-5p sponge. CEMIP is identified as a candidate target gene of miR-486-5p by luciferase reporter assay. Overall, our study shows that circ-BPTF serves as a miR-486-5p sponge to regulate CEMIP and promote hypoxic PASMC proliferation in pulmonary vascular remodelling in COPD.
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Affiliation(s)
- Changguo Wang
- Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Yingying Liu
- Department of Pulmonary and Critical Care Medicine, Suzhou Dushu Lake Hospital, Suzhou 215006, China.,Department of Pulmonary and Critical Care Medicine, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou 215006, China
| | - Weiyun Zhang
- Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China.,Department of Pulmonary and Critical Care Medicine, Suzhou Dushu Lake Hospital, Suzhou 215006, China.,Department of Pulmonary and Critical Care Medicine, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou 215006, China
| | - Jian'an Huang
- Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Junhong Jiang
- Department of Pulmonary and Critical Care Medicine, Suzhou Dushu Lake Hospital, Suzhou 215006, China.,Department of Pulmonary and Critical Care Medicine, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou 215006, China
| | - Ran Wang
- Department of Respiratory and Critical Care Medicine, the First Affiliated Hospital of Anhui Medical University, Hefei 230022, China
| | - Daxiong Zeng
- Department of Pulmonary and Critical Care Medicine, Suzhou Dushu Lake Hospital, Suzhou 215006, China.,Department of Pulmonary and Critical Care Medicine, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou 215006, China
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Ali MK, Schimmel K, Zhao L, Chen CK, Dua K, Nicolls MR, Spiekerkoetter E. The role of circular RNAs in pulmonary hypertension. Eur Respir J 2022; 60:2200012. [PMID: 35680145 PMCID: PMC10361089 DOI: 10.1183/13993003.00012-2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 05/18/2022] [Indexed: 12/14/2022]
Abstract
Circular RNAs (circRNAs) are endogenous, covalently circularised, non-protein-coding RNAs generated from back-splicing. Most circRNAs are very stable, highly conserved, and expressed in a tissue-, cell- and developmental stage-specific manner. circRNAs play a significant role in various biological processes, such as regulation of gene expression and protein translation via sponging of microRNAs and binding with RNA-binding proteins. circRNAs have become a topic of great interest in research due to their close link with the development of various diseases. Their high stability, conservation and abundance in body fluids make them promising biomarkers for many diseases. A growing body of evidence suggests that aberrant expression of circRNAs and their targets plays a crucial role in pulmonary vascular remodelling and pulmonary arterial hypertension (group 1) as well as other forms (groups 3 and 4) of pulmonary hypertension (PH). Here we discuss the roles and molecular mechanisms of circRNAs in the pathogenesis of pulmonary vascular remodelling and PH. We also highlight the therapeutic and biomarker potential of circRNAs in PH.
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Affiliation(s)
- Md Khadem Ali
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, CA, USA
| | - Katharina Schimmel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, CA, USA
| | - Lan Zhao
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, CA, USA
| | - Chun-Kan Chen
- Departments of Dermatology and Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, Australia
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, Ultimo, Australia
| | - Mark R Nicolls
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, CA, USA
| | - Edda Spiekerkoetter
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, USA
- Vera Moulton Wall Center for Pulmonary Vascular Disease, Stanford University, Stanford, CA, USA
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Sun Y, Jiang R, Hu X, Gong S, Wang L, Wu W, Li J, Kang X, Xia S, Liu J, Zhao Q, Yuan P. CircGSAP alleviates pulmonary microvascular endothelial cells dysfunction in pulmonary hypertension via regulating miR-27a-3p/BMPR2 axis. Respir Res 2022; 23:322. [DOI: 10.1186/s12931-022-02248-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 11/10/2022] [Indexed: 11/20/2022] Open
Abstract
Abstract
Background
Our previous study showed that circular RNA-gamma-secretase-activating protein (circGSAP) was down-regulated in pulmonary microvascular endothelial cells (PMECs) in response to hypoxia, and regulated the cell cycle of PMECs via miR-942-5p sponge in pulmonary hypertension (PH). However, the mechanism whether circGSAP affects the dysfunction of PEMCs through other microRNAs (miRNAs) remains largely unknown. Therefore, we aimed to demonstrate the underlying mechanisms of circGSAP regulating PMECs dysfunction by absorbing other miRNAs to regulate target genes in idiopathic pulmonary arterial hypertension (IPAH).
Methods
Quantitative real-time polymerase chain reaction, immunofluorescence staining, Cell Counting Kit-8, Calcein-AM/PI staining, Transwell assay, dual-luciferase reporter assay, and ELISA were used to elucidate the roles of circGSAP.
Results
Here we showed that plasma circGSAP levels were significantly decreased in patients with IPAH and associated with poor outcomes. In vivo, circGSAP overexpression improved survival, and alleviated pulmonary vascular remodeling of monocrotaline-induced PH (MCT-PH) rats. In vitro, circGSAP overexpression inhibited hypoxia-induced PMECs proliferation, migration and increased mortality by absorbing miR-27a-3p. BMPR2 was identified as a miR-27a-3p target gene. BMPR2 silencing ameliorated the effect of the miR-27a-3p inhibitor on PMECs proliferation,migration and mortality. The levels of BMPR2 were upregulated in circGSAP-overexpressed PMECs and lung tissues of MCT-PH rats.
Conclusion
Our findings demonstrated that circGSAP alleviated the dysfunction of PMECs via the increase of BMPR2 by competitively binding with miR-27a-3p, and mitigated pulmonary vascular remodeling of MCT-PH rats, providing potential therapeutic strategies for IPAH.
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Xu S, Liu J, Xu S, Fan Z, Deng Y, Wei L, Xing X, Yang J. Circular RNAs Regulate Vascular Remodelling in Pulmonary Hypertension. Disease Markers 2022; 2022:1-8. [PMID: 36393967 PMCID: PMC9649318 DOI: 10.1155/2022/4433627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 10/18/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
Circular RNAs (circRNAs) are a newly identified type of noncoding RNA molecule with a unique closed-loop structure. circRNAs are widely expressed in different tissues and developmental stages of many species, participating in many important pathophysiological processes and playing an important role in the occurrence and development of diseases. This article reviews the discovery, characteristics, formation, and biological function of circRNAs. The relationship between circRNAs and vascular remodelling, as well as the current status of research and potential application value in pulmonary hypertension (PH), is discussed to promote a better understanding of the role of circRNAs in PH. circRNAs are closely related to the remodelling of vascular endothelial cells and vascular smooth muscle cells. circRNAs have potential application prospects for in-depth research on the possible pathogenesis and mechanism of PH. Future research on the role of circRNAs in the pathogenesis and mechanism of PH will provide new insights and promote screening, diagnosis, prevention, and treatment of this disease.
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Sun Y, Wu W, Zhao Q, Jiang R, Li J, Wang L, Xia S, Liu M, Gong S, Liu J, Yuan P. CircGSAP regulates the cell cycle of pulmonary microvascular endothelial cells via the miR-942-5p sponge in pulmonary hypertension. Front Cell Dev Biol 2022; 10:967708. [PMID: 36060794 PMCID: PMC9428790 DOI: 10.3389/fcell.2022.967708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 07/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background We recently demonstrated that circGSAP was diminished in lung tissues from patients with pulmonary arterial hypertension and in hypoxia-induced pulmonary microvascular endothelial cells (PMECs). However, the underlying role of circGSAP in PMECs remains unknown. The study aimed to investigate the contribution of circGSAP to proliferation, apoptosis and cell cycle of PMECs in hypoxic environment and explore the mechanism.Methods The expression of circGSAP was quantified by real-time PCR or immunofluorescence in human lung tissue and PMECs. CircGSAP plasmid, circGSAP small interfering RNA (siRNA), miRNA inhibitor and target gene siRNA were synthesized to verify the role of circGSAP on regulating the proliferation, apoptosis, and cell cycle of PMECs.Results CircGSAP levels were decreased in lungs and plasma of patients with pulmonary hypertension second to chronic obstructive pulmonary disease (COPD-PH) and were associated with poor outcomes of COPD-PH patients. Upregulation of circGSAP inhibited proliferation, apoptosis resistance and G1/S transition of PMECs. Dual luciferase reporter assays showed that circGSAP acted as a competitive endogenous RNA regulating miR-942-5p, and identified SMAD4 as a target gene of miR-942-5p, Then, we verified the functions of miR-942-5p and SMAD4 in PMECs. In addition, the effect of circGSAP siRNA on PMECs was mitigated by transfection of miR-942-5p inhibitor, and the effect of miR-942-5p inhibitor on PMECs was inhibited by SMAD4 siRNA.Conclusion Our findings demonstrated that diminished circGSAP accelerated cell cycle to facilitate cell proliferation and apoptosis resistance through competitively binding miR-942-5p to modulate SMAD4 expressions in hypoxia-induced PMECs, indicating potential therapeutic strategies for PH.
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Affiliation(s)
- Yuanyuan Sun
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Wenhui Wu
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qinhua Zhao
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Rong Jiang
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jinling Li
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lan Wang
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shijin Xia
- Department of Shanghai Institute of Geriatrics, Huadong Hospital, Fudan University, Shanghai, China
| | - Mingjie Liu
- Department of Lung Function, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Sugang Gong
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jinming Liu
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Jinming Liu, ; Ping Yuan,
| | - Ping Yuan
- Department of Cardio-Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
- *Correspondence: Jinming Liu, ; Ping Yuan,
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Deng L, Han X, Wang Z, Nie X, Bian J. The Landscape of Noncoding RNA in Pulmonary Hypertension. Biomolecules 2022; 12:biom12060796. [PMID: 35740920 PMCID: PMC9220981 DOI: 10.3390/biom12060796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 02/08/2023] Open
Abstract
The transcriptome of pulmonary hypertension (PH) is complex and highly genetically heterogeneous, with noncoding RNA transcripts playing crucial roles. The majority of RNAs in the noncoding transcriptome are long noncoding RNAs (lncRNAs) with less circular RNAs (circRNAs), which are two characteristics gaining increasing attention in the forefront of RNA research field. These noncoding transcripts (especially lncRNAs and circRNAs) exert important regulatory functions in PH and emerge as potential disease biomarkers and therapeutic targets. Recent technological advancements have established great momentum for discovery and functional characterization of ncRNAs, which include broad transcriptome sequencing such as bulk RNA-sequence, single-cell and spatial transcriptomics, and RNA-protein/RNA interactions. In this review, we summarize the current research on the classification, biogenesis, and the biological functions and molecular mechanisms of these noncoding RNAs (ncRNAs) involved in the pulmonary vascular remodeling in PH. Furthermore, we highlight the utility and challenges of using these ncRNAs as biomarkers and therapeutics in PH.
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Affiliation(s)
- Lin Deng
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (L.D.); (Z.W.)
| | - Xiaofeng Han
- Department of Diagnostic and Interventional Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China;
| | - Ziping Wang
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (L.D.); (Z.W.)
| | - Xiaowei Nie
- Shenzhen Key Laboratory of Respiratory Diseases, Shenzhen People’s Hospital (The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen 518055, China
- Correspondence: (X.N.); (J.B.)
| | - Jinsong Bian
- Department of Pharmacology, School of Medicine, Southern University of Science and Technology, Shenzhen 518055, China; (L.D.); (Z.W.)
- Correspondence: (X.N.); (J.B.)
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12
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Yan H, Yan Y, Gao Y, Zhang N, Kumar G, Fang Q, Li Z, Li J, Zhang Y, Song L, Wang J, Sun J, Zhang HT, Ma CG. Transcriptome analysis of fasudil treatment in the APPswe/PSEN1dE9 transgenic (APP/PS1) mice model of Alzheimer's disease. Sci Rep 2022; 12:6625. [PMID: 35459923 PMCID: PMC9033779 DOI: 10.1038/s41598-022-10554-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/30/2022] [Indexed: 12/13/2022] Open
Abstract
Alzheimer's disease (AD) is the most common cause of progressive dementia. In the present study, we showed hippocampal tissue transcriptome analysis in APPswe/PSEN1dE9 (APP/PS1, AD model) mice treated with fasudil (ADF) and compared with AD mice treated with saline (ADNS) and wild type mice (WT). The competing endogenous RNA (ceRNA) network was constructed and validated the differential expression of mRNA, lncRNA, miRNA, and circRNA. Our study showed differentially expressed mRNAs (DEMs) between WT and ADNS, while enriched in cell growth and death and nervous system pathways. DEMs between ADNS-ADF were enriched in the nervous system, glycosaminoglycan biosynthesis-keratan sulfate (KS) and Quorum sensing pathways. We validated four genes with RT-PCR, whereas enrichment of Acyl-CoA Synthetase Long Chain Family Member 4 (Acsl4, ENSMUST00000112903) in Quorum sensing pathways, and BTG anti-proliferation factor 1 (Btg1, ENSMUST00000038377) in RNA degradation pathways were conducted. Expression of these two genes were higher in ADNS, but were significantly reduced in ADF. Histone H4 transcription factor (Hinfp, ENSMUST00000216508) orchestrate G1/S transition of mitotic cell cycle and co-expressed with mmu-miR-26a-2-3p-mediated ceRNA and mmu-miR-3065-5p-mediated ceRNA; Wnt family member 4 (Wnt4, ENSMUST00000045747) was enriched in mTOR, Hippo and Wnt signaling pathway. Expression of these two genes were significantly lower in ADNS, and fasudil treatment reverse it. The present studies demonstrated four genes: Acsl4, Btg1, Hinfp, Wnt4 could be potential biomarkers of AD and the targets of fasudil treatment. These results will pave a novel direction for future clinic studies for AD and fasudil treatment.
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Affiliation(s)
- Hailong Yan
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Yuqing Yan
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China. .,The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China.
| | - Ye Gao
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Nianping Zhang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Gajendra Kumar
- Department of Neuroscience, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong
| | - Qingli Fang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Ziqing Li
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Jiehui Li
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Yuna Zhang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Lijuan Song
- The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China
| | - Jiawei Wang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Jingxian Sun
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Han-Ting Zhang
- Department of Pharmacology, Qingdao University School of Pharmacy, Qingdao, 266073, China.
| | - Cun-Gen Ma
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China. .,The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China.
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Huang Q, Yang J, Goh RMW, You M, Wang L, Ma Z. Hypoxia-Induced circRNAs in Human Diseases: From Mechanisms to Potential Applications. Cells 2022; 11:1381. [PMID: 35563687 DOI: 10.3390/cells11091381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/12/2022] [Accepted: 04/15/2022] [Indexed: 11/17/2022] Open
Abstract
Circular RNAs (circRNAs) are a special class of endogenous RNAs characterized by closed loop structures lacking 5′ to 3′ polarity and polyadenylated tails. They are widely present in various organisms and are more stable and conserved than linear RNAs. Accumulating evidence indicates that circRNAs play important roles in physiology-related processes. Under pathological conditions, hypoxia usually worsens disease progression by manipulating the microenvironment for inflammation and invasion through various dysregulated biological molecules. Among them, circRNAs, which are involved in many human diseases, including cancer, are associated with the overexpression of hypoxia-inducible factors. However, the precise mechanisms of hypoxic regulation by circRNAs remain largely unknown. This review summarizes emerging evidence regarding the interplay between circRNAs and hypoxia in the pathophysiological changes of diverse human diseases, including cancer. Next, the impact of hypoxia-induced circRNAs on cancer progression, therapeutic resistance, angiogenesis, and energy metabolism will be discussed. Last, but not least, the potential application of circRNAs in the early detection, prognosis, and treatment of various diseases will be highlighted.
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Jing X, Wu S, Liu Y, Wang H, Huang Q. Circular RNA Sirtuin1 represses pulmonary artery smooth muscle cell proliferation, migration and autophagy to ameliorate pulmonary hypertension via targeting microRNA-145-5p/protein kinase-B3 axis. Bioengineered 2022; 13:8759-8771. [PMID: 35369850 PMCID: PMC9161928 DOI: 10.1080/21655979.2022.2036302] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Recently, several studies have been clarified that circular RNA (circRNA) was a vital regulatory gene of pulmonary hypertension (PH). Nevertheless, the action of circRNA in PH was not yet explored. This study was to figure out the biological function and potential molecular mechanism of circSirtuin1 (SIRT1) in PH. Construction of the PH rat model and hypoxia pulmonary artery smooth muscle cells (PASMC) model was performed, and test of circSIRT1/microRNA (miR)-145-5p/protein kinase-B3 (Akt3) was conducted. The influence of the circSIRT1/miR-145-5p/Akt3 axis on the histopathology, hemodynamics with autophagy of the pulmonary artery in rats was examined. Additionally, the impact of circSIRT1/miR-145-5p/Akt3 on the proliferation, migration and apoptosis with autophagy of PASMC under hypoxic environment was also determined. The targeting of circSIRT1/miR-145-5p/Akt3 was testified. The results manifested that circSIRT1 and Akt3 were elevated in PH, while miR-145-5p was declined. Knockdown of circSIRT1 ameliorated rat PH, suppressed PASMC proliferation, migration with autophagy in hypoxic environment. CircSIRT1 competitively combined with miR-145-5p to mediate Akt3. To sum up, circSIRT1/miR-145-5p/Akt3 was supposed to perform as a prospective molecular target for the treatment of PH.
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Affiliation(s)
- Xiaogang Jing
- Department of Respiratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Shujun Wu
- Department of Respiratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Ying Liu
- Department of Respiratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Huan Wang
- Department of Respiratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - QingFeng Huang
- Zhibang Biological Laboratory, Guangzhou Science City Incubation Base, Guangzhou City, Guangdong Province, 510000, China
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15
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Wu M, Xun M, Chen Y. Circular RNAs: regulators of vascular smooth muscle cells in cardiovascular diseases. J Mol Med (Berl). [DOI: 10.1007/s00109-022-02186-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/20/2022] [Accepted: 02/28/2022] [Indexed: 12/13/2022]
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16
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Wang Q, Sun Y, Zhao Q, Wu W, Wang L, Miao Y, Yuan P. Circular RNAs in pulmonary hypertension: Emerging biological concepts and potential mechanism. Animal Model Exp Med 2022; 5:38-47. [PMID: 35229989 PMCID: PMC8879624 DOI: 10.1002/ame2.12208] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/27/2021] [Accepted: 01/12/2022] [Indexed: 12/14/2022] Open
Affiliation(s)
- Qian Wang
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
- Institute of Bismuth Science University of Shanghai for Science and Technology Shanghai China
| | - Yuanyuan Sun
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
| | - Qinhua Zhao
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
| | - Wenhui Wu
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
| | - Lan Wang
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
| | - Yuqing Miao
- Institute of Bismuth Science University of Shanghai for Science and Technology Shanghai China
| | - Ping Yuan
- Department of Cardio‐Pulmonary Circulation Shanghai Pulmonary Hospital School of Medicine Tongji University Shanghai China
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Diao W, Liu G, Shi C, Jiang Y, Li H, Meng J, Shi Y, Chang M, Liu X. Evaluating the Effect of Circ-Sirt1 on the Expression of SIRT1 and Its Role in Pathology of Pulmonary Hypertension. Cell Transplant 2022; 31:9636897221081479. [PMID: 35225027 PMCID: PMC9114726 DOI: 10.1177/09636897221081479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/17/2022] [Accepted: 02/01/2022] [Indexed: 12/13/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a disease that plagues a major portion of the world's population, and there is currently no effective cure for this ailment. The proliferation and migration of pulmonary artery smooth muscle cells (PASMC) are known to be the pathological basis of pulmonary vascular remodeling in pulmonary hypertension. Studies in the past have shown involvement of CircRNA in the pathology of pulmonary as well as cardiovascular diseases. However, there are very few studies that have analyzed the relationship between CircRNA and PAH. The aim of this study was to explore this relationship by using rat PAH model. A hypoxic, PAH rat model was constructed for this study and the subsequently produced hypoxia-induced rat PASMC cells were utilized to demonstrate the reduction in expression of circular RNA of Silent information regulator factor 2-related enzyme 1 (circ-Sirt1) and SIRT1 mRNA in response to hypoxia, through cell function tests, cell rescue tests, and physical tests. We found that the expression of circ-Sirt1 and SIRT1 decreased in the PAH rat model induced by hypoxia. It was also revealed that the overexpression of circ-SIRT1 increased SIRT1 levels, but inhibited the expression of transforming growth factor (TGF)-β1, Smad3, and Smad7, and weakened PASMC cell vitality, proliferation, and migration ability. The findings of the present study indicate that circ-Sirt1 regulates the expression of SIRT1 mRNA and inhibits TGF-β1/Smad3/Smad7 mediated proliferation and migration of PASMC. This provides a new insight into the molecular mechanism of pulmonary artery vascular remodeling in PAH and may aid in the development of novel therapeutic options for management of PAH.
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Affiliation(s)
- Wenjie Diao
- Anhui Provincial Hospital, Cheeloo
College of Medicine, Shandong University, Jinan, P.R. China
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Ge Liu
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Chao Shi
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Yiyao Jiang
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Haihui Li
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Jinjin Meng
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Yu Shi
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Mingming Chang
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
| | - Xuegang Liu
- Anhui Provincial Hospital, Cheeloo
College of Medicine, Shandong University, Jinan, P.R. China
- Department of Cardiac surgery, The
First Affiliated Hospital of Bengbu Medical College, Bengbu, P.R. China
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Sun S, Kong Q, Cai Z, Wang M, Zhao H, Zhao C. circ‑Grm1 promotes pulmonary artery smooth muscle cell proliferation and migration via suppression of GRM1 expression by FUS. Int J Mol Med 2021; 48:202. [PMID: 34528696 PMCID: PMC8480385 DOI: 10.3892/ijmm.2021.5035] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/02/2021] [Indexed: 01/15/2023] Open
Abstract
Pulmonary arterial hypertension is a progressive and fatal disease. Recent studies suggest that circular RNA (circRNAs/circs) can regulate various biological processes, including cell proliferation. Therefore, it is possible that circRNA may have important roles in pulmonary artery smooth muscle cell proliferation in hypoxic pulmonary hypertension (HPH). The aim of the present study was to determine the role and mechanism of circRNA‑glutamate metabotropic receptor 1 (circ‑Grm1; mmu_circ_0001907) in pulmonary artery smooth muscle cell (PASMC) proliferation and migration in HPH. High‑throughput transcriptome sequencing was used to screen circRNAs and targeted genes involved in HPH. Cell Counting Kit‑8 (CCK‑8), 5‑ethynyl‑2‑deoxyuridine and wound healing assays were employed to assess cell viability and migration. Reverse transcription‑quantitative PCR and western blotting were used to detect target gene expression in different groups. Bioinformatical approaches were used to predict the interaction probabilities of circ‑Grm1 and Grm1 with FUS RNA binding protein (FUS). The interactions of circ‑Grm1, Grm1 and FUS were evaluated using RNA silencing and RNA immunoprecipitation assays. The results demonstrated that circ‑Grm1 was upregulated in hypoxic PASMCs. Further experiments revealed that the knockdown of circ‑Grm1 could suppress the proliferation and migration of hypoxic PASMCs. Transcriptome sequencing revealed that Grm1 could be the target gene of circ‑Grm1. It was found that circ‑Grm1 could competitively bind to FUS and consequently downregulate Grm1. Moreover, Grm1 could inhibit the function of circ‑Grm1 by promoting the proliferative and migratory abilities of hypoxic PASMCs. The results also demonstrated that circ‑Grm1 influenced the biological functions of PASMCs via the Rap1/ERK pathway by regulating Grm1. Overall, the current results suggested that circ‑Grm1 was associated with HPH and promoted the proliferation and migration of PASMCs via suppression of Grm1 expression through FUS.
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Affiliation(s)
- Shijing Sun
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
- Department of Pediatrics, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, Shandong 266034, P.R. China
| | - Qingyu Kong
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Zhifeng Cai
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Minmin Wang
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Haizhao Zhao
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Cuifen Zhao
- Department of Pediatrics, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, P.R. China
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Wang J, Yang Y, Xing B, Chen J, Lu Q, Zhang J, Ren Q, Ma Q, Guo H, Cao H. Castration induced circRNA expressional changes in subcutaneous adipose tissue of male pigs. Anim Sci J 2021; 92:e13648. [PMID: 34676628 DOI: 10.1111/asj.13648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 08/10/2021] [Accepted: 08/31/2021] [Indexed: 11/29/2022]
Abstract
Circular RNAs (circRNAs) participated in regulation of lipid metabolism; however, its functional role on castration-induced lipid deposition has not been deeply researched. So in this research, we firstly compared circRNAs expressional differences in subcutaneous adipose tissue between intact and castrated male Huainan pigs. A total of 6116 differentially expressed circRNAs (DECs) were detected between these two groups (|log2 foldchange| ≥ 1 and padj ≤ 0.05); GO and KEGG analysis showed that their parent genes were mainly enriched in metabolism-related pathway. And TGF-beta, insulin, AMPK, and MAPK pathways might play vital role in castration-induced lipid deposition. The miRNAs enriched in the constructed circRNA-miRNA network were mainly participated in adipogenesis and lipid metabolism, such as miR-143a-3p, miR-378, and miR-195. And it was verified that testosterone upregulated miR-181a but downregulated circ_0005912 expression in a dose-dependent manner in porcine intramuscular adipocytes, and overexpression of miR-181a inhibited circ_0005912. Taken together, these DECs may participate in the regulation of lipid metabolism after castration by reaction with miRNAs, which indicated the novel role of circRNAs in castration-induced lipid deposition.
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Affiliation(s)
- Jing Wang
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Youbing Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
| | - Baosong Xing
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Junfeng Chen
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Qingxia Lu
- Key Laboratory of Animal Immunology of the Ministry of Agriculture, Henan Provincial Key Laboratory of Animal Immunology, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Jiaqing Zhang
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Qiaoling Ren
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Qiang Ma
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Hongxia Guo
- Henan Key Laboratory of Farm Animal Breeding and Nutritional Regulation, Institute of Animal Husbandry and Veterinary Science, Henan Academy of Agricultural Sciences, Zhengzhou, China
| | - Hai Cao
- Henan Xing Rui Agriculture and Animal Husbandry Technology Co., Ltd, Xinyang, China
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20
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Siques P, Pena E, Brito J, El Alam S. Oxidative Stress, Kinase Activation, and Inflammatory Pathways Involved in Effects on Smooth Muscle Cells During Pulmonary Artery Hypertension Under Hypobaric Hypoxia Exposure. Front Physiol 2021; 12:690341. [PMID: 34434114 PMCID: PMC8381601 DOI: 10.3389/fphys.2021.690341] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 07/16/2021] [Indexed: 12/23/2022] Open
Abstract
High-altitude exposure results in hypobaric hypoxia, which affects organisms by activating several mechanisms at the physiological, cellular, and molecular levels and triggering the development of several pathologies. One such pathology is high-altitude pulmonary hypertension (HAPH), which is initiated through hypoxic pulmonary vasoconstriction to distribute blood to more adequately ventilated areas of the lungs. Importantly, all layers of the pulmonary artery (adventitia, smooth muscle, and endothelium) contribute to or are involved in the development of HAPH. However, the principal action sites of HAPH are pulmonary artery smooth muscle cells (PASMCs), which interact with several extracellular and intracellular molecules and participate in mechanisms leading to proliferation, apoptosis, and fibrosis. This review summarizes the alterations in molecular pathways related to oxidative stress, inflammation, kinase activation, and other processes that occur in PASMCs during pulmonary hypertension under hypobaric hypoxia and proposes updates to pharmacological treatments to mitigate the pathological changes in PASMCs under such conditions. In general, PASMCs exposed to hypobaric hypoxia undergo oxidative stress mediated by Nox4, inflammation mediated by increases in interleukin-6 levels and inflammatory cell infiltration, and activation of the protein kinase ERK1/2, which lead to the proliferation of PASMCs and contribute to the development of hypobaric hypoxia-induced pulmonary hypertension.
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Affiliation(s)
- Patricia Siques
- Institute of Health Studies, Arturo Prat University, Iquique, Chile
| | - Eduardo Pena
- Institute of Health Studies, Arturo Prat University, Iquique, Chile
| | - Julio Brito
- Institute of Health Studies, Arturo Prat University, Iquique, Chile
| | - Samia El Alam
- Institute of Health Studies, Arturo Prat University, Iquique, Chile
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Yao X, Jing T, Wang T, Gu C, Chen X, Chen F, Feng H, Zhao H, Chen D, Ma W. Molecular Characterization and Elucidation of Pathways to Identify Novel Therapeutic Targets in Pulmonary Arterial Hypertension. Front Physiol 2021; 12:694702. [PMID: 34366885 PMCID: PMC8346036 DOI: 10.3389/fphys.2021.694702] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 05/26/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Pulmonary arterial hypertension (PAH) is a life-threatening chronic cardiopulmonary disease. However, there are limited studies reflecting the available biomarkers from separate gene expression profiles in PAH. This study explored two microarray datasets by an integrative analysis to estimate the molecular signatures in PAH. Methods: Two microarray datasets (GSE53408 and GSE113439) were exploited to compare lung tissue transcriptomes of patients and controls with PAH and to estimate differentially expressed genes (DEGs). According to common DEGs of datasets, gene and protein overrepresentation analyses, protein-protein interactions (PPIs), DEG-transcription factor (TF) interactions, DEG-microRNA (miRNA) interactions, drug-target protein interactions, and protein subcellular localizations were conducted in this study. Results: We obtained 38 common DEGs for these two datasets. Integration of the genome transcriptome datasets with biomolecular interactions revealed hub genes (HSP90AA1, ANGPT2, HSPD1, HSPH1, TTN, SPP1, SMC4, EEA1, and DKC1), TFs (FOXC1, FOXL1, GATA2, YY1, and SRF), and miRNAs (hsa-mir-17-5p, hsa-mir-26b-5p, hsa-mir-122-5p, hsa-mir-20a-5p, and hsa-mir-106b-5p). Protein-drug interactions indicated that two compounds, namely, nedocromil and SNX-5422, affect the identification of PAH candidate biomolecules. Moreover, the molecular signatures were mostly localized in the extracellular and nuclear areas. Conclusions: In conclusion, several lung tissue-derived molecular signatures, highlighted in this study, might serve as novel evidence for elucidating the essential mechanisms of PAH. The potential drugs associated with these molecules could thus contribute to the development of diagnostic and therapeutic strategies to ameliorate PAH.
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Affiliation(s)
- Xiaoting Yao
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Tian Jing
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Tianxing Wang
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Chenxin Gu
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Xi Chen
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Fengqiang Chen
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Hao Feng
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Huiying Zhao
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Dekun Chen
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
| | - Wentao Ma
- College of Veterinary Medicine, Northwest A&F University, Xianyang, China
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22
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Wang Y, Tan X, Wu Y, Cao S, Lou Y, Zhang L, Hu F. Hsa_circ_0002062 Promotes the Proliferation of Pulmonary Artery Smooth Muscle Cells by Regulating the Hsa-miR-942-5p/CDK6 Signaling Pathway. Front Genet 2021; 12:673229. [PMID: 34322152 PMCID: PMC8311933 DOI: 10.3389/fgene.2021.673229] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/14/2021] [Indexed: 12/28/2022] Open
Abstract
Currently, new strategies for the diagnosis and treatment of hypoxia-induced pulmonary hypertension (HPH) are urgently required. The unique features of circRNAs have unveiled a novel perspective for understanding the biological mechanisms underlying HPH and the possibility for innovative strategies for treatment of HPH. CircRNAs function as competing endogenous RNAs (CeRNA) to sequester miRNAs and regulate the expression of target genes. This study aimed to explore the roles of hsa_circ_0002062 on the biological behaviors of pulmonary artery smooth muscle cells (PASMCs) in hypoxic conditions. A number of in vitro assays, such as RNA-binding protein immunoprecipitation (RIP), RNA pull-down, and dual-luciferase assays were performed to evaluate the interrelationship between hsa_circ_0002062, hsa-miR-942-5P, and CDK6. The potential physiological functions of hsa_circ_0002062, hsa-miR-942-5P, and CDK6 in hypoxic PASMCs were investigated through expression modulation. Our experiments demonstrated that hsa_circ_0002062 functions as a ceRNA, acts as a sponge for hsa-miR-942-5P, and consequently activates CDK6, which further promotes pulmonary vascular remodeling. Therefore, we speculate that hsa_circ_0002062 could serve as a candidate diagnostic biomarker and potential therapeutic target for HPH.
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Affiliation(s)
- Yali Wang
- Department of Respiratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoming Tan
- Department of Respiratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yunjiang Wu
- Department of Thoracic Surgery, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
| | - Sipei Cao
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yueyan Lou
- Department of Respiratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Liyan Zhang
- Department of Respiratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Feng Hu
- Department of Cardiology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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23
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Zhou Y, Liu S, Wang W, Sun Q, Lv M, Yang S, Tong S, Guo S. The miR-204-5p/FOXC1/GDF7 axis regulates the osteogenic differentiation of human adipose-derived stem cells via the AKT and p38 signalling pathways. Stem Cell Res Ther 2021; 12:64. [PMID: 33461605 PMCID: PMC7814734 DOI: 10.1186/s13287-020-02117-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 12/22/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Human adipose-derived stem cells (hADSCs) are stem cells with the potential to differentiate in multiple directions. miR-204-5p is expressed at low levels during the osteogenic differentiation of hADSCs, and its specific regulatory mechanism remains unclear. Here, we aimed to explore the function and possible molecular mechanism of miR-204-5p in the osteogenic differentiation of hADSCs. METHODS The expression patterns of miR-204-5p, Runx2, alkaline phosphatase (ALP), osteocalcin (OCN), forkhead box C1 (FOXC1) and growth differentiation factor 7 (GDF7) in hADSCs during osteogenesis were detected by qRT-PCR. Then, ALP and alizarin red staining (ARS) were used to detect osteoblast activities and mineral deposition. Western blotting was conducted to confirm the protein levels. The regulatory relationship among miR-204-5p, FOXC1 and GDF7 was verified by dual-luciferase activity and chromatin immunoprecipitation (ChIP) assays. RESULTS miR-204-5p expression was downregulated in hADSC osteogenesis, and overexpression of miR-204-5p suppressed osteogenic differentiation. Furthermore, the levels of FOXC1 and GDF7 were decreased in the miR-204-5p mimics group, which indicates that miR-204-5p overexpression suppresses the expression of FOXC1 and GDF7 by binding to their 3'-untranslated regions (UTRs). Overexpression of FOXC1 or GDF7 improved the inhibition of osteogenic differentiation of hADSCs induced by the miR-204-5p mimics. Moreover, FOXC1 was found to bind to the promoter of miR-204-5p and GDF7, promote the deacetylation of miR-204-5p and reduce the expression of miR-204-5p, thus promoting the expression of GDF7 during osteogenic differentiation. GDF7 induced hADSC osteogenesis differentiation by activating the AKT and P38 signalling pathways. CONCLUSIONS Our results demonstrated that the miR-204-5p/FOXC1/GDF7 axis regulates the osteogenic differentiation of hADSCs via the AKT and p38 signalling pathways. This study further revealed the regulatory mechanism of hADSC differentiation from the perspective of miRNA regulation.
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Affiliation(s)
- You Zhou
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Siyu Liu
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Wei Wang
- Institute of Respiratory Disease, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Qiang Sun
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Mengzhu Lv
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Shude Yang
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Shuang Tong
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China
| | - Shu Guo
- Department of Plastic Surgery, The First Hospital of China Medical University, NO 155 Nanjing street Heping Strict, Shenyang, 110001, Liaoning Province, China.
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24
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Jiang X, Xing L, Chen Y, Qin R, Song S, Lu Y, Xie S, Wang L, Pu H, Gui X, Li T, Xu J, Li J, Jia S, Lu D. CircMEG3 inhibits telomerase activity by reducing Cbf5 in human liver cancer stem cells. Mol Ther Nucleic Acids 2020; 23:310-323. [PMID: 33425489 PMCID: PMC7779543 DOI: 10.1016/j.omtn.2020.11.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 11/10/2020] [Indexed: 12/13/2022]
Abstract
Circular RNA (CircRNA) is a newly identified special class of non-coding RNA (ncRNA) that plays an important regulatory role in the progression of certain diseases. Herein, our results indicate that CircMEG3 is downregulated expression and negatively correlated with the expression of telomerase-related gene Cbf5 in human liver cancer. Moreover, CircMEG3 inhibits the growth of human liver cancer stem cells in vivo and in vitro. CircMEG3 inhibits the expression of m6A methyltransferase METTL3 dependent on HULC. Moreover, CircMEG3 inhibits the expression of Cbf5, a component of telomere synthetase H/ACA ribonucleoprotein (RNP; catalyst RNA pseudouracil modification) through METTL3 dependent on HULC. Thereby, CircMEG3 inhibits telomerase activity and shortens telomere lifespan dependent on HULC and Cbf5 in human liver cancer stem cell. Strikingly, increased Cbf5 abrogates the ability of CircMEG3 to inhibit malignant differentiation of human liver cancer stem cells. In summary, these observations provide important basic information for finding effective liver cancer therapeutic targets.
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Affiliation(s)
- Xiaoxue Jiang
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Libo Xing
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Yingjie Chen
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Rushi Qin
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Shuting Song
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Yanan Lu
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Sijie Xie
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Liyan Wang
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Hu Pu
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Xin Gui
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Tianming Li
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
| | - Jie Xu
- School of Medicine, Tongji University, Shanghai 200092, China
| | - Jiao Li
- School of Medicine, Tongji University, Shanghai 200092, China
| | - Song Jia
- School of Medicine, Tongji University, Shanghai 200092, China
| | - Dongdong Lu
- Shanghai Putuo District People's Hospital, School of Life Science and Technology, Tongji University, Shanghai 200092, China
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