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Gluba-Sagr A, Franczyk B, Rysz-Górzyńska A, Olszewski R, Rysz J. The Role of Selected lncRNAs in Lipid Metabolism and Cardiovascular Disease Risk. Int J Mol Sci 2024; 25:9244. [PMID: 39273193 PMCID: PMC11395304 DOI: 10.3390/ijms25179244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 07/17/2024] [Accepted: 07/18/2024] [Indexed: 09/15/2024] Open
Abstract
Lipid disorders increase the risk for the development of cardiometabolic disorders, including type 2 diabetes, atherosclerosis, and cardiovascular disease. Lipids levels, apart from diet, smoking, obesity, alcohol consumption, and lack of exercise, are also influenced by genetic factors. Recent studies suggested the role of long noncoding RNAs (lncRNAs) in the regulation of lipid formation and metabolism. Despite their lack of protein-coding capacity, lncRNAs are crucial regulators of various physiological and pathological processes since they affect the transcription and epigenetic chromatin remodelling. LncRNAs act as molecular signal, scaffold, decoy, enhancer, and guide molecules. This review summarises available data concerning the impact of lncRNAs on lipid levels and metabolism, as well as impact on cardiovascular disease risk. This relationship is significant because altered lipid metabolism is a well-known risk factor for cardiovascular diseases, and lncRNAs may play a crucial regulatory role. Understanding these mechanisms could pave the way for new therapeutic strategies to mitigate cardiovascular disease risk through targeted modulation of lncRNAs. The identification of dysregulated lncRNAs may pose promising candidates for therapeutic interventions, since strategies enabling the restoration of their levels could offer an effective means to impede disease progression without disrupting normal biological functions. LncRNAs may also serve as valuable biomarker candidates for various pathological states, including cardiovascular disease. However, still much remains unknown about the functions of most lncRNAs, thus extensive studies are necessary elucidate their roles in physiology, development, and disease.
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Affiliation(s)
- Anna Gluba-Sagr
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland
| | - Beata Franczyk
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland
| | - Aleksandra Rysz-Górzyńska
- Department of Ophthalmology and Visual Rehabilitation, Medical University of Lodz, 90-549 Lodz, Poland
| | - Robert Olszewski
- Department of Gerontology, Public Health and Didactics, National Institute of Geriatrics, Rheumatology and Rehabilitation in Warsaw, 02-637 Warsaw, Poland
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, 90-549 Lodz, Poland
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2
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The Role of N 6-Methyladenosine in Inflammatory Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9744771. [PMID: 36578520 PMCID: PMC9792239 DOI: 10.1155/2022/9744771] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/23/2022] [Accepted: 11/23/2022] [Indexed: 12/14/2022]
Abstract
N6-Methyladenosine (m6A) is the most abundant epigenetic RNA modification in eukaryotes, regulating RNA metabolism (export, stability, translation, and decay) in cells through changes in the activity of writers, erasers, and readers and ultimately affecting human life or disease processes. Inflammation is a response to infection and injury in various diseases and has therefore attracted significant attention. Currently, extensive evidence indicates that m6A plays an essential role in inflammation. In this review, we focus on the mechanisms of m6A in inflammatory autoimmune diseases, metabolic disorder, cardio-cerebrovascular diseases, cancer, and pathogen-induced inflammation, as well as its possible role as targets for clinical diagnosis and treatment.
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3
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Tan Q, He S, Leng X, Zheng D, Mao F, Hao J, Chen K, Jiang H, Lin Y, Yang J. The Mechanism and Role of N6-Methyladenosine (m 6A) Modification in Atherosclerosis and Atherosclerotic Diseases. J Cardiovasc Dev Dis 2022; 9:367. [PMID: 36354766 PMCID: PMC9697759 DOI: 10.3390/jcdd9110367] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 12/27/2023] Open
Abstract
N6-methyladenosine (m6A) modification is a newly discovered regulatory mechanism in eukaryotes. As one of the most common epigenetic mechanisms, m6A's role in the development of atherosclerosis (AS) and atherosclerotic diseases (AD) has also received increasing attention. Herein, we elucidate the effect of m6A on major risk factors for AS, including lipid metabolism disorders, hypertension, and hyperglycemia. We also describe how m6A methylation contributes to endothelial cell injury, macrophage response, inflammation, and smooth muscle cell response in AS and AD. Subsequently, we illustrate the m6A-mediated aberrant biological role in the pathogenesis of AS and AD, and analyze the levels of m6A methylation in peripheral blood or local tissues of AS and AD, which helps to further discuss the diagnostic and therapeutic potential of m6A regulation for AS and AD. In summary, studies on m6A methylation provide new insights into the pathophysiologic mechanisms of AS and AD, and m6A methylation could be a novel diagnostic biomarker and therapeutic target for AS and AD.
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Affiliation(s)
- Quandan Tan
- Department of Neurology, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610072, China
| | - Song He
- Department of Neurology, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610072, China
| | - Xinyi Leng
- Department of Medicine & Therapeutics, The Chinese University of Hong Kong, Hong Kong 999077, China
| | - Danni Zheng
- Biomedical Informatics and Digital Health, School of Medical Sciences, University of Sydney, Sydney NSW 2050, Australia
| | - Fengkai Mao
- Department of Neurology, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610072, China
| | - Junli Hao
- School of Biomedical Sciences and Technology, Chengdu Medical College, Chengdu 610072, China
| | - Kejie Chen
- School of Public Health, Chengdu Medical College, Chengdu 610072, China
| | - Haisong Jiang
- Department of Neurology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Yapeng Lin
- Department of Neurology, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610072, China
- International Clinical Research Center, Chengdu Medical College, Chengdu 610072, China
| | - Jie Yang
- Department of Neurology, Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu 610072, China
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4
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Sikorski V, Vento A, Kankuri E. Emerging roles of the RNA modifications N6-methyladenosine and adenosine-to-inosine in cardiovascular diseases. MOLECULAR THERAPY. NUCLEIC ACIDS 2022; 29:426-461. [PMID: 35991314 PMCID: PMC9366019 DOI: 10.1016/j.omtn.2022.07.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cardiovascular diseases lead the mortality and morbidity disease metrics worldwide. A multitude of chemical base modifications in ribonucleic acids (RNAs) have been linked with key events of cardiovascular diseases and metabolic disorders. Named either RNA epigenetics or epitranscriptomics, the post-transcriptional RNA modifications, their regulatory pathways, components, and downstream effects substantially contribute to the ways our genetic code is interpreted. Here we review the accumulated discoveries to date regarding the roles of the two most common epitranscriptomic modifications, N6-methyl-adenosine (m6A) and adenosine-to-inosine (A-to-I) editing, in cardiovascular disease.
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Affiliation(s)
- Vilbert Sikorski
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
| | - Antti Vento
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland
| | - Esko Kankuri
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
| | - IHD-EPITRAN Consortium
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, 00014 Helsinki, Finland
- Heart and Lung Center, Helsinki University Hospital, 00029 Helsinki, Finland
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5
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Keshavarz Alikhani H, Pourhamzeh M, Seydi H, Shokoohian B, Hossein-khannazer N, Jamshidi-adegani F, Al-Hashmi S, Hassan M, Vosough M. Regulatory Non-Coding RNAs in Familial Hypercholesterolemia, Theranostic Applications. Front Cell Dev Biol 2022; 10:894800. [PMID: 35813199 PMCID: PMC9260315 DOI: 10.3389/fcell.2022.894800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
Familial hypercholesterolemia (FH) is a common monogenic disease which is associated with high serum levels of low-density lipoprotein cholesterol (LDL-C) and leads to atherosclerosis and cardiovascular disease (CVD). Early diagnosis and effective treatment strategy can significantly improve prognosis. Recently, non-coding RNAs (ncRNAs) have emerged as novel biomarkers for the diagnosis and innovative targets for therapeutics. Non-coding RNAs have essential roles in the regulation of LDL-C homeostasis, suggesting that manipulation and regulating ncRNAs could be a promising theranostic approach to ameliorate clinical complications of FH, particularly cardiovascular disease. In this review, we briefly discussed the mechanisms and pathophysiology of FH and novel therapeutic strategies for the treatment of FH. Moreover, the theranostic effects of different non-coding RNAs for the treatment and diagnosis of FH were highlighted. Finally, the advantages and disadvantages of ncRNA-based therapies vs. conventional therapies were discussed.
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Affiliation(s)
- Hani Keshavarz Alikhani
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Mahsa Pourhamzeh
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Homeyra Seydi
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Bahare Shokoohian
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Nikoo Hossein-khannazer
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Jamshidi-adegani
- Laboratory for Stem Cell and Regenerative Medicine, Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Sulaiman Al-Hashmi
- Laboratory for Stem Cell and Regenerative Medicine, Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Moustapha Hassan
- Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
| | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- Experimental Cancer Medicine, Institution for Laboratory Medicine, Karolinska Institute, Stockholm, Sweden
- *Correspondence: Massoud Vosough,
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6
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Azari ZD, Aljubran F, Nothnick WB. Inflammatory MicroRNAs and the Pathophysiology of Endometriosis and Atherosclerosis: Common Pathways and Future Directions Towards Elucidating the Relationship. Reprod Sci 2022; 29:2089-2104. [PMID: 35476352 DOI: 10.1007/s43032-022-00955-6] [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: 12/30/2020] [Accepted: 04/19/2022] [Indexed: 11/25/2022]
Abstract
Emerging data indicates an association between endometriosis and subclinical atherosclerosis, with women with endometriosis at a higher risk for cardiovascular disease later in life. Inflammation is proposed to play a central role in the pathophysiology of both diseases and elevated levels of systemic pro-inflammatory cytokines including macrophage migration inhibitory factor (MIF), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) are well documented. However, a thorough understanding on the mediators and mechanisms which contribute to altered cytokine expression in both diseases remain poorly understood. MicroRNAs (miRNAs) are important post-transcriptional regulators of inflammatory pathways and numerous studies have reported altered circulating levels of miRNAs in both endometriosis and atherosclerosis. Potential contribution of miRNA-mediated inflammatory cascades common to the pathophysiology of both diseases has not been evaluated but could offer insight into common pathways and early manifestation relevant to both diseases which may help understand cause and effect. In this review, we discuss and summarize differentially expressed inflammatory circulating miRNAs in endometriosis subjects, compare this profile to that of circulating levels associated with atherosclerosis when possible, and then discuss mechanistic studies focusing on these miRNAs in relevant cell, tissue, and animal models. We conclude by discussing the potential utility of targeting the relevant miRNAs in the MIF-IL-6-TNF-α pathway as therapeutic options and offer insight into future studies which will help us better understand not only the role of these miRNAs in the pathophysiology of both endometriosis and atherosclerosis but also commonality between both diseases.
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Affiliation(s)
- Zubeen D Azari
- Kansas City University of Medicine and Biosciences, Kansas City, MO, 64106, USA
| | - Fatimah Aljubran
- Department of Molecular and Integrative Physiology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA
| | - Warren B Nothnick
- Department of Molecular and Integrative Physiology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA. .,Department of Obstetrics and Gynecology, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA. .,Center for Reproductive Sciences, Institute for Reproductive and Perinatal Sciences, University of Kansas Medical Center, Kansas City, KS, 66160, USA.
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7
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Leveraging Extracellular Non-coding RNAs to Diagnose and Treat Heart Diseases. J Cardiovasc Transl Res 2022; 15:456-468. [PMID: 35419773 DOI: 10.1007/s12265-022-10252-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/04/2022] [Indexed: 12/13/2022]
Abstract
Extracellular vesicles (EVs), including exosomes and microvesicles, emerge to be crucial mediators of cell-to-cell communication in multiple organs. Non-coding RNAs loaded inside EVs contribute as one major mechanism for remote information transfer among different cell types or organs. Increasing evidence suggests that EV-associated non-coding RNAs derived from cardiovascular or non-cardiac cells regulate cardiovascular pathophysiology in heart development and diseases. The functional relevance of the EV-associated ncRNAs in heart diseases provides an avenue to develop novel diagnostic tools and therapies for heart diseases. In this review, we summarize the recent advancement of EV-associated ncRNAs in different cardiovascular diseases, including myocardial infarction, arrhythmias, cardiac hypertrophy, and heart failure, with an emphasis on the underlying molecular mechanisms.
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8
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Hennessy EJ. LncRNAs and Cardiovascular Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1363:71-95. [PMID: 35220566 DOI: 10.1007/978-3-030-92034-0_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A novel class of RNA molecule emerged from human transcriptome sequencing studies termed long non-coding RNAs. These RNA molecules differ from other classes of non-coding RNAs such as microRNAs in their sizes, sequence motifs and structures. Studies have demonstrated that long non-coding RNAs play a prominent role in the development and progression of cardiovascular disease. They provide the cell with tiered levels of gene regulation interacting with DNA, other RNA molecules or proteins acting in various capacities to control a variety of cellular mechanisms. Cell specificity is a hallmark of lncRNA studies and they have been identified in macrophages, smooth muscle cells, endothelial cells and hepatocytes. Recent lncRNA studies have uncovered functional micropeptides encoded within lncRNA genes that can have a different function to the lncRNA. Disease associated mutations in the genome tend to occur in non-coding regions signifying the importance of non-coding genes in disease associations. There is a great deal of work to be done in the non-coding RNA field and tremendous therapeutic potential due to their cell type specificity. A better understanding of the functions and interactions of lncRNAs will inevitably have clinical implications.
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Affiliation(s)
- Elizabeth J Hennessy
- University of Pennsylvania, Perelman School of Medicine, Institute for Translational Medicine and Therapeutics (ITMAT), Philadelphia, PA, USA.
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9
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Heo J, Kang H. Exosome-Based Treatment for Atherosclerosis. Int J Mol Sci 2022; 23:ijms23021002. [PMID: 35055187 PMCID: PMC8778342 DOI: 10.3390/ijms23021002] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 01/14/2022] [Accepted: 01/14/2022] [Indexed: 12/20/2022] Open
Abstract
Atherosclerosis is an inflammatory disease in which lipids accumulate on the walls of blood vessels, thickening and clogging these vessels. It is well known that cell-to-cell communication is involved in the pathogenesis of atherosclerosis. Exosomes are extracellular vesicles that deliver various substances (e.g., RNA, DNA, and proteins) from the donor cell to the recipient cell and that play an important role in intercellular communication. Atherosclerosis can be either induced or inhibited through cell-to-cell communication using exosomes. An understanding of the function of exosomes as therapeutic tools and in the pathogenesis of atherosclerosis is necessary to develop new atherosclerosis therapies. In this review, we summarize the studies on the regulation of atherosclerosis through exosomes derived from multiple cells as well as research on exosome-based atherosclerosis treatment.
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Affiliation(s)
- Jeongyeon Heo
- Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon 22012, Korea
| | - Hara Kang
- Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University, Incheon 22012, Korea
- Institute for New Drug Development, Incheon National University, Incheon 22012, Korea
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10
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Abstract
Vascular senescence plays a vital role in cardiovascular diseases and it is closely related to cellular senescence. At the molecular level, aging begins with a single cell, and it is characterized by telomere shortening, mitochondrial dysfunction, stem cell exhaustion, epigenetic changes, and so on. Epigenetics is an independent discipline that modifies DNA activity without altering the DNA sequence. The application of epigenetics helps to alleviate the occurrence of human diseases, inhibit senescence, and even inhibit tumor occurrence. Epigenetics mainly includes the modification of DNA, histone, and noncoding RNA. Herein, the application of epigenetics in vascular senescence and aging has been reviewed to provide the prospects and innovative inspirations for future research.
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11
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Fang P, Wu Y, Zhang Z, Cui C, Dong X, Hu K, Jia J, Duan X, Zhang Y, Huo H. The clinical value of long noncoding RNA GAS5 in acute ischemic stroke: Correlation with disease risk, inflammation, severity, and risk of recurrence. J Clin Lab Anal 2021; 36:e24171. [PMID: 34921461 PMCID: PMC8761411 DOI: 10.1002/jcla.24171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/13/2021] [Accepted: 10/20/2021] [Indexed: 12/21/2022] Open
Abstract
Background Long noncoding RNA growth arrest‐specific 5 (lnc‐GAS5) is involved in the pathophysiology of acute ischemic stroke (AIS) by regulating vascular stenosis, inflammation, and neurocyte apoptosis. This study aimed to explore the clinical value of lnc‐GAS5 in patients with AIS. Methods Plasma samples were collected from 120 patients with AIS at admission and 60 controls after enrollment, and lnc‐GAS5 expression in the plasma of all participants was assessed by reverse transcription quantitative polymerase chain reaction. In patients with AIS, disease severity was evaluated using National Institute of Health Stroke Scale (NIHSS) score, and plasma inflammatory cytokine levels were measured by enzyme‐linked immunosorbent assay. Recurrence‐free survival (RFS) was calculated during a 36‐month follow‐up period. Results Lnc‐GAS5 expression levels were higher in patients with AIS than in the controls (p < 0.001), and it had the potential to discriminate the controls from patients with AIS (area under the curve: 0.893, 95% confidence interval: 0.849–0.938). In patients with AIS, elevated lnc‐GAS5 levels were positively correlated with NIHSS score (r = 0.397, p < 0.001), diabetes mellitus (p = 0.046), and higher levels of tumor necrosis factor alpha (TNF‐α; r = 0.374, p < 0.001), interleukin‐6 (IL‐6; r = 0.223, p < 0.001), and interleukin‐17A (IL‐17A; r = 0.222, p = 0.015). The expression levels of lnc‐GAS5 were also negatively correlated with the levels of interleukin‐10 (IL‐10; r = −0.350, p < 0.001) and RFS (p = 0.036). Conclusion Lnc‐GAS5 is correlated with higher susceptibility to AIS, inflammation, and severity, and can predict an increased risk of AIS recurrence, indicating that monitoring of lnc‐GAS5 might improve the management of AIS.
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Affiliation(s)
- Pingping Fang
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Yiping Wu
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Zhongbo Zhang
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Cui Cui
- Department of Ophthalmology, Handan Central Hospital, Handan, China
| | - Xiaoxue Dong
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Ke Hu
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Jundong Jia
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Xinfei Duan
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Ying Zhang
- Department of Neurology, Handan Central Hospital, Handan, China
| | - Haoran Huo
- Department of General Surgery, Handan Central Hospital, Handan, China
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12
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Wang Y, Xue M, Xia F, Zhu L, Jia D, Gao Y, Li L, Shi Y, Li Y, Chen S, Xu G, Yuan C. Long noncoding RNA GAS5 in age-related diseases. Curr Med Chem 2021; 29:2863-2877. [PMID: 34711157 DOI: 10.2174/0929867328666211027123932] [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: 05/01/2021] [Revised: 08/18/2021] [Accepted: 09/01/2021] [Indexed: 11/22/2022]
Abstract
Aging refers to a natural process and a universal phenomenon in all cells, tissues, organs and the whole organism. Long non-coding RNAs (lncRNAs) are non-coding RNAs with the length of 200 nucleotides. LncRNA growth arrest-specific 5 (lncRNA GAS5) is often down-regulated in cancer. The accumulation of lncRNA GAS5 has been found to be able to inhibit cancer growth, invasion and metastasis, while enhancing the sensitivity of cells to chemotherapy drugs. LncRNA GAS5 can be a signaling protein, which is specifically transcribed under different triggering conditions. Subsequently, it is involved in signal transmission in numerous pathways as a signal node. LncRNA GAS5, with a close relationship to multiple miRNAs, was suggested to be involved in the signaling pathway under three action modes (i.e., signal, bait and guidance). LncRNA GAS5 was found to be involved in different age-related diseases (e.g., rheumatoid arthritis, type 2 diabetes, atherosclerosis, osteoarthritis, osteoporosis, multiple sclerosis, cancer etc.). This study mainly summarized the regulatory effect exerted by lncRNA GAS5 on age-related diseases.
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Affiliation(s)
- Yaqi Wang
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Mengzhen Xue
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Fangqi Xia
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Leiqi Zhu
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Dengke Jia
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Yan Gao
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Luoying Li
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Yue Shi
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Yuanyang Li
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Silong Chen
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Guangfu Xu
- College of Medical Science, China Three Gorges University, Yichang 443002. China
| | - Chengfu Yuan
- College of Medical Science, China Three Gorges University, Yichang 443002. China
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13
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Kardassis D, Thymiakou E, Chroni A. Genetics and regulation of HDL metabolism. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1867:159060. [PMID: 34624513 DOI: 10.1016/j.bbalip.2021.159060] [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: 03/31/2021] [Revised: 09/06/2021] [Accepted: 09/09/2021] [Indexed: 02/07/2023]
Abstract
The inverse association between plasma HDL cholesterol (HDL-C) levels and risk for cardiovascular disease (CVD) has been demonstrated by numerous epidemiological studies. However, efforts to reduce CVD risk by pharmaceutically manipulating HDL-C levels failed and refused the HDL hypothesis. HDL-C levels in the general population are highly heterogeneous and are determined by a combination of genetic and environmental factors. Insights into the causes of HDL-C heterogeneity came from the study of monogenic HDL deficiency syndromes but also from genome wide association and Μendelian randomization studies which revealed the contribution of a large number of loci to low or high HDL-C cases in the general or in restricted ethnic populations. Furthermore, HDL-C levels in the plasma are under the control of transcription factor families acting primarily in the liver including members of the hormone nuclear receptors (PPARs, LXRs, HNF-4) and forkhead box proteins (FOXO1-4) and activating transcription factors (ATFs). The effects of certain lipid lowering drugs used today are based on the modulation of the activity of specific members of these transcription factors. During the past decade, the roles of small or long non-coding RNAs acting post-transcriptionally on the expression of HDL genes have emerged and provided novel insights into HDL regulation and new opportunities for therapeutic interventions. In the present review we summarize recent progress made in the genetics and the regulation (transcriptional and post-transcriptional) of HDL metabolism.
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Affiliation(s)
- Dimitris Kardassis
- Laboratory of Biochemistry, Department of Basic Sciences, University of Crete Medical School and Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology of Hellas, Heraklion, Greece.
| | - Efstathia Thymiakou
- Laboratory of Biochemistry, Department of Basic Sciences, University of Crete Medical School and Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology of Hellas, Heraklion, Greece
| | - Angeliki Chroni
- Institute of Biosciences and Applications, National Center for Scientific Research "Demokritos", Agia Paraskevi, Athens, Greece
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14
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Fu J, Cui X, Zhang X, Cheng M, Li X, Guo Z, Cui X. The Role of m6A Ribonucleic Acid Modification in the Occurrence of Atherosclerosis. Front Genet 2021; 12:733871. [PMID: 34603394 PMCID: PMC8481608 DOI: 10.3389/fgene.2021.733871] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/02/2021] [Indexed: 12/29/2022] Open
Abstract
The N6-methyladenosine (m6A) modification is the most abundant epitranscriptomic modification in eukaryotic messenger RNA (mRNA). The m6A modification process is jointly regulated by various enzymes and proteins, such as methyltransferases, demethylases and related m6A-binding proteins. The process is dynamic and reversible, and it plays an essential role in mRNA metabolism and various biological activities. Recently, an increasing number of researchers have confirmed that the onset and development of many diseases are closely associated with the molecular biological mechanism of m6A RNA methylation. This study focuses on the relationship between m6A RNA modification and atherosclerosis (AS). It thoroughly summarizes the mechanisms and processes of m6A RNA modification in AS-related cells and the relationships between m6A RNA modification and AS risk factors, and it provides a reference for exploring new targets for the early diagnosis and treatment of AS.
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Affiliation(s)
- Jie Fu
- School of Clinical Medicine, Weifang Medical University, Weifang, China.,School of Basic Medicine Sciences, Weifang Medical University, Weifang, China
| | - Xinghui Cui
- School of Clinical Medicine, Weifang Medical University, Weifang, China.,School of Basic Medicine Sciences, Weifang Medical University, Weifang, China
| | - Xiaoyun Zhang
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Min Cheng
- School of Clinical Medicine, Weifang Medical University, Weifang, China
| | - Xiaoxia Li
- Institute of Stem Cell and Regenerative Medicine, Department of Basic Medicine, Qingdao University Medical College, Qingdao, China
| | - Zhiliang Guo
- The 80th Group Army Hospital of Chinese People' Liberation Army, Weifang, China
| | - Xiaodong Cui
- School of Basic Medicine Sciences, Weifang Medical University, Weifang, China
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15
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Doran S, Arif M, Lam S, Bayraktar A, Turkez H, Uhlen M, Boren J, Mardinoglu A. Multi-omics approaches for revealing the complexity of cardiovascular disease. Brief Bioinform 2021; 22:bbab061. [PMID: 33725119 PMCID: PMC8425417 DOI: 10.1093/bib/bbab061] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/20/2021] [Accepted: 02/05/2021] [Indexed: 02/06/2023] Open
Abstract
The development and progression of cardiovascular disease (CVD) can mainly be attributed to the narrowing of blood vessels caused by atherosclerosis and thrombosis, which induces organ damage that will result in end-organ dysfunction characterized by events such as myocardial infarction or stroke. It is also essential to consider other contributory factors to CVD, including cardiac remodelling caused by cardiomyopathies and co-morbidities with other diseases such as chronic kidney disease. Besides, there is a growing amount of evidence linking the gut microbiota to CVD through several metabolic pathways. Hence, it is of utmost importance to decipher the underlying molecular mechanisms associated with these disease states to elucidate the development and progression of CVD. A wide array of systems biology approaches incorporating multi-omics data have emerged as an invaluable tool in establishing alterations in specific cell types and identifying modifications in signalling events that promote disease development. Here, we review recent studies that apply multi-omics approaches to further understand the underlying causes of CVD and provide possible treatment strategies by identifying novel drug targets and biomarkers. We also discuss very recent advances in gut microbiota research with an emphasis on how diet and microbial composition can impact the development of CVD. Finally, we present various biological network analyses and other independent studies that have been employed for providing mechanistic explanation and developing treatment strategies for end-stage CVD, namely myocardial infarction and stroke.
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Affiliation(s)
- Stephen Doran
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, SE1 9RT, United Kingdom
| | - Muhammad Arif
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Simon Lam
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, SE1 9RT, United Kingdom
| | - Abdulahad Bayraktar
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, SE1 9RT, United Kingdom
| | - Hasan Turkez
- Department of Medical Biology, Faculty of Medicine, Atatürk University, Erzurum, Turkey
| | - Mathias Uhlen
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden
| | - Jan Boren
- Institute of Medicine, Department of Molecular and Clinical Medicine, University of Gothenburg and Sahlgrenska University Hospital Gothenburg, Sweden
| | - Adil Mardinoglu
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, SE1 9RT, United Kingdom
- Science for Life Laboratory, KTH - Royal Institute of Technology, Stockholm, Sweden
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16
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Ye WC, Huang SF, Hou LJ, Long HJ, Yin K, Hu CY, Zhao GJ. Potential Therapeutic Targeting of lncRNAs in Cholesterol Homeostasis. Front Cardiovasc Med 2021; 8:688546. [PMID: 34179148 PMCID: PMC8224755 DOI: 10.3389/fcvm.2021.688546] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 05/19/2021] [Indexed: 12/19/2022] Open
Abstract
Maintaining cholesterol homeostasis is essential for normal cellular and systemic functions. Long non-coding RNAs (lncRNAs) represent a mechanism to fine-tune numerous biological processes by controlling gene expression. LncRNAs have emerged as important regulators in cholesterol homeostasis. Dysregulation of lncRNAs expression is associated with lipid-related diseases, suggesting that manipulating the lncRNAs expression could be a promising therapeutic approach to ameliorate liver disease progression and cardiovascular disease (CVD). However, given the high-abundant lncRNAs and the poor genetic conservation between species, much work is required to elucidate the specific role of lncRNAs in regulating cholesterol homeostasis. In this review, we highlighted the latest advances in the pivotal role and mechanism of lncRNAs in regulating cholesterol homeostasis. These findings provide novel insights into the underlying mechanisms of lncRNAs in lipid-related diseases and may offer potential therapeutic targets for treating lipid-related diseases.
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Affiliation(s)
- Wen-Chu Ye
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Shi-Feng Huang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Lian-Jie Hou
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Hai-Jiao Long
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China.,Xiangya Hospital, Central South University, Changsha, China
| | - Kai Yin
- Guangxi Key Laboratory of Diabetic Systems Medicine, The Second Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guilin, China
| | - Ching Yuan Hu
- Department of Human Nutrition, Food and Animal Sciences, College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, Honolulu, HI, United States
| | - Guo-Jun Zhao
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
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17
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Wang H, Hu H, Ma J, Jiang Y, Cheng R. lncRNA ZFAS1 promotes the ox-LDL induced proliferation, invasion and migration of vascular smooth muscle cells. Exp Ther Med 2021; 22:835. [PMID: 34149881 PMCID: PMC8200810 DOI: 10.3892/etm.2021.10267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 03/18/2021] [Indexed: 12/17/2022] Open
Abstract
Atherosclerosis is a chronic progressive inflammatory vascular disease. The dysfunction of vascular smooth muscle cells (VSMCs) induced by oxidized low-density lipoprotein (ox-LDL) contributes to the formation of atherosclerotic lesions. Additionally, upregulation of the long non-coding RNA zinc finger antisense 1 (ZFAS1) was observed in the plaques of patients with atherosclerosis. The aim of the present study was to explore the functional role of ZFAS1 in atherosclerosis progression. Reverse transcription-quantitative PCR was performed to analyze ZFAS1 mRNA expression, and western blotting was performed to determine the protein expression levels of Ki67, proliferating cell nuclear antigen (PCNA), matrix metallopeptidase (MMP)2 and MMP9. The Cell Counting Kit-8 assay was used to test cell viability. Finally, wound healing and Transwell chamber assays were performed to evaluate cell migration and invasion, respectively. The current findings demonstrated that ZFAS1 expression was upregulated by ox-LDL stimulation in VSMCs. Moreover, ZFAS1 overexpression promoted the ox-LDL-induced proliferation, migration and invasion of VSMCs, and upregulated the expression levels of proteins associated with cellular proliferation (Ki67 and PCNA), migration and invasion (MMP2 and 9). By contrast, ZFAS1-knockdown inhibited the proliferation, migration and invasion of VSMCs, and suppressed cell proliferation-, migration- and invasion-associated protein expression. In conclusion, ZFAS1 promoted the ox-LDL-induced proliferation, invasion and migration of VSMCs. Thus, ZFAS1 may represent a novel biomarker for dysfunction of VSMCs in the pathological condition of atherosclerosis.
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Affiliation(s)
- Hao Wang
- Department of Clinical Laboratory, Linhai Traditional Chinese Medicine Hospital Medical Community, Linhai, Zhejiang 317000, P.R. China
| | - Huajie Hu
- Department of Clinical Laboratory, Linhai Traditional Chinese Medicine Hospital Medical Community, Linhai, Zhejiang 317000, P.R. China
| | - Junjie Ma
- Department of Clinical Laboratory, Linhai Traditional Chinese Medicine Hospital Medical Community, Linhai, Zhejiang 317000, P.R. China
| | - Yafeng Jiang
- Department of Medical Genetics and Prenatal Diagnosis, Lianyungang Maternal and Child Health Hospital, Lianyungang, Jiangsu 222000, P.R. China
| | - Ruifei Cheng
- Department of Clinical Laboratory, Lianyungang Traditional Chinese Medicine Hospital Affiliated to Nanjing University of Chinese Medicine, Lianyungang, Jiangsu 222004, P.R. China
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18
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Yin Q, He M, Huang L, Zhang X, Zhan J, Hu J. lncRNA ZFAS1 promotes ox-LDL induced EndMT through miR-150-5p/Notch3 signaling axis. Microvasc Res 2021; 134:104118. [PMID: 33278458 DOI: 10.1016/j.mvr.2020.104118] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/24/2020] [Accepted: 11/27/2020] [Indexed: 12/13/2022]
Abstract
EndMT is an active contributor to atherosclerosis pathology, and lncRNAs is widely involved in the occurrence and development of atherosclerosis. The purpose of this study was to investigate the regulatory mechanisms of ZFAS1 in EndMT of atherosclerosis. Here, the ApoE-/- mice were feed with high-fat diet to establish the atherosclerosis model, and HUVECs was stimulated with ox-LDL to induce EndMT. RT-PCR and western blot were used to detect the mRNA and protein expression, respectively. The expression of EndMT markers were detected by immune-fluorescence. The relationships among ZFAS1, miR-150-5p and Notch3 were evaluated by luciferase reporter assay. The role of ZFAS1 in EndMT and its dependence on miR-150-5p/Notch3 axis was further detected by knocking down or over-expressing ZFAS1. We found that ZFAS1 and Notch3 were upregulated while miR-150-5p was downregulated in atherosclerosis mice and ox-LDL-treated HUVECs. The expression of CD31 and vWF were significant decreased, while the α-SMA and vimentin were significant increased in ox-LDL-treated HUVECs, and overexpression of ZFAS1 enhanced the effect of ox-LDL on HUVECs. Further, ZFAS1 functions as a ceRNA to increase Notch3 expression through sponging miR-150-5p, and miR-150-5p mimic or si-Notch3 could reverse LV-ZFAS1-mediated EndMT. In summary, lncRNA ZFAS1 promotes ox-LDL induced HUVECs EndMT through regulating miR-150-5p/Notch3 axis.
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MESH Headings
- Animals
- Atherosclerosis/genetics
- Atherosclerosis/metabolism
- Atherosclerosis/pathology
- Cells, Cultured
- Diet, High-Fat
- Disease Models, Animal
- Epithelial-Mesenchymal Transition/drug effects
- Gene Expression Regulation
- Human Umbilical Vein Endothelial Cells/drug effects
- Human Umbilical Vein Endothelial Cells/metabolism
- Human Umbilical Vein Endothelial Cells/pathology
- Humans
- Lipoproteins, LDL/toxicity
- Male
- Mice, Knockout, ApoE
- MicroRNAs/genetics
- MicroRNAs/metabolism
- RNA, Long Noncoding/genetics
- RNA, Long Noncoding/metabolism
- Receptor, Notch3/genetics
- Receptor, Notch3/metabolism
- Signal Transduction
- Mice
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Affiliation(s)
- Qiulin Yin
- Department of Cardiology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, No.92 Aiguo Road, Nanchang 330006, Jiangxi, China
| | - Mingyan He
- Department of gastroenterology, The First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang 330006, Jiangxi, China
| | - Li Huang
- Department of Cardiology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, No.92 Aiguo Road, Nanchang 330006, Jiangxi, China
| | - Xuehong Zhang
- Department of Cardiology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, No.92 Aiguo Road, Nanchang 330006, Jiangxi, China
| | - Junfeng Zhan
- Department of Cardiology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, No.92 Aiguo Road, Nanchang 330006, Jiangxi, China
| | - Jing Hu
- Department of Cardiology, Jiangxi Provincial People's Hospital Affiliated to Nanchang University, No.92 Aiguo Road, Nanchang 330006, Jiangxi, China.
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19
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Long Non-coding RNA GAS5 Worsens Coronary Atherosclerosis Through MicroRNA-194-3p/TXNIP Axis. Mol Neurobiol 2021; 58:3198-3207. [PMID: 33638792 PMCID: PMC8257541 DOI: 10.1007/s12035-021-02332-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/15/2021] [Indexed: 12/27/2022]
Abstract
It is formerly conducted that long non-coding RNA growth arrest-specific 5 (GAS5) is involved in the process of coronary atherosclerosis (AS). The regulatory effects of GAS5 on the microRNA (miR)-194-3p/thioredoxin-interacting protein (TXNIP) axis in AS have been insufficiently explored yet. Thereafter, this work is started from GAS5/miR-194-3p/TXNIP axis in AS. AS rats were modeled to obtain their coronary vascular tissues and endothelial cells (ECs), in which GAS5, miR-194-3p, and TXNIP expression were tested. ECs were identified by immunohistochemistry. The mechanism among GAS5, miR-194-3p, and TXNIP was determined. ECs were transfected with inhibited GAS5 or overexpressed miR-194-3p to decipher their functions in proliferation and apoptosis of ECs in AS. Raised GAS5 and TXNIP and degraded miR-194-3p expression levels exhibited in AS. GAS5 bound to miR-194-3p while miR-194-3p targeted TXNIP. Depleting GAS5 or restoring miR-194-3p enhanced proliferation and depressed apoptosis of ECs in AS. This work clearly manifests that inhibited GAS5 facilitates the growth of ECs through miR-194-3p-targeted TXNIP in AS, consolidating the basal reference to the curing for AS.
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20
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Long Non-Coding RNAs (lncRNAs) in Cardiovascular Disease Complication of Type 2 Diabetes. Diagnostics (Basel) 2021; 11:diagnostics11010145. [PMID: 33478141 PMCID: PMC7835902 DOI: 10.3390/diagnostics11010145] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/14/2021] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
The discovery of non-coding RNAs (ncRNAs) has opened a new paradigm to use ncRNAs as biomarkers to detect disease progression. Long non-coding RNAs (lncRNA) have garnered the most attention due to their specific cell-origin and their existence in biological fluids. Type 2 diabetes patients will develop cardiovascular disease (CVD) complications, and CVD remains the top risk factor for mortality. Understanding the lncRNA roles in T2D and CVD conditions will allow the future use of lncRNAs to detect CVD complications before the symptoms appear. This review aimed to discuss the roles of lncRNAs in T2D and CVD conditions and their diagnostic potential as molecular biomarkers for CVD complications in T2D.
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21
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Gong C, Fan Y, Liu J. METTL14 mediated m6A modification to LncRNA ZFAS1/ RAB22A: A novel therapeutic target for atherosclerosis. Int J Cardiol 2020; 328:177. [PMID: 33301833 DOI: 10.1016/j.ijcard.2020.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 12/03/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Chengwu Gong
- Department of Cardiothoracic Surgery, Second Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330006, China
| | - Yun Fan
- Department of Neurology and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Jichun Liu
- Department of Cardiothoracic Surgery, Second Affiliated Hospital, Nanchang University, Nanchang, Jiangxi 330006, China.
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22
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Abstract
Purpose of Review To summarize recent insights into long non-coding RNAs (lncRNAs) involved in atherosclerosis. Because atherosclerosis is the main underlying pathology of cardiovascular diseases (CVD), the world’s deadliest disease, finding novel therapeutic strategies is of high interest. Recent Findings LncRNAs can bind to proteins, DNA, and RNA regulating disease initiation and plaque growth as well as plaque stability in different cell types such as endothelial cells (ECs), vascular smooth muscle cells (VSMCs), and macrophages. A number of lncRNAs have been implicated in cholesterol homeostasis and foam cell formation such as LASER, LeXis, and CHROME. Among others, MANTIS, lncRNA-CCL2, and MALAT1 were shown to be involved in vascular inflammation. Further regulations include, but are not limited to, DNA damage response in ECs, phenotypic switch of VSMCs, and various cell death mechanisms. Interestingly, some lncRNAs are closely correlated with response to statin treatment, such as NEXN-AS1 or LASER. Additionally, some lncRNAs may serve as CVD biomarkers. Summary LncRNAs are a potential novel therapeutic target to treat CVD, but research of lncRNA in atherosclerosis is still in its infancy. With increasing knowledge of the complex and diverse regulations of lncRNAs in the heterogeneous environment of atherosclerotic plaques, lncRNAs hold promise for their clinical translation in the near future.
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Affiliation(s)
- Tatjana Josefs
- Department of Physiology, Amsterdam Cardiovascular Science, VU University, Amsterdam UMC, Postbus 7057, 1007 MB, Amsterdam, The Netherlands
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Science, VU University, Amsterdam UMC, Postbus 7057, 1007 MB, Amsterdam, The Netherlands. .,Institute for Cardiovascular Regeneration, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, Germany. .,German Center for Cardiovascular Research (DZHK), Frankfurt am Main, Germany.
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23
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Huang P, Yang D, Yu L, Shi Y. Downregulation of lncRNA ZFAS1 protects H9c2 cardiomyocytes from ischemia/reperfusion‑induced apoptosis via the miR‑590‑3p/NF‑κB signaling pathway. Mol Med Rep 2020; 22:2300-2306. [PMID: 32705215 PMCID: PMC7411414 DOI: 10.3892/mmr.2020.11340] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 01/16/2020] [Indexed: 12/27/2022] Open
Abstract
Long non‑coding RNA (lncRNA) ZNFX1 antisense RNA 1 (ZFAS1) is upregulated in acute myocardial infarction; however, the role of ZFAS1 in myocardial ischemia/reperfusion (I/R) injury remains unknown. The present study aimed to detect microRNA (miR)‑590‑3p expression levels in cardiomyocytes subjected to I/R, and to investigate the effects of ZFAS1 on myocardial I/R injury. An in vitro model of I/R injury was established using rat H9c2 cardiomyocytes exposed to hypoxia/reoxygenation (H/R). It was demonstrated that ZFAS1 was upregulated and miR‑590‑3p was downregulated in the in vitro model of cardiac I/R injury. Western blotting results indicated that the protein expression levels of p50, tumor necrosis factor‑α (TNF‑α), interleukin (IL)‑6, Bax and cleaved caspase‑3 were upregulated, and the expression levels of Bcl‑2 and pro‑caspase‑3 were downregulated. Flow cytometry results revealed that downregulation of ZFAS1 reduced H/R‑induced apoptosis in H9c2 cells. In addition, downregulation of ZFAS1 significantly increased the expression of miR‑590‑3p, and p50 was identified as a target gene of miR‑590‑3p. Furthermore, with 12 h of hypoxia followed by 2 h of reoxygenation in H9c2 cells, ZFAS1 knockdown increased the expression levels of miR‑590‑3p, Bax and cleaved‑caspase‑3, and decreased the expression levels of Bcl‑2 and pro‑caspase‑3. It was also found that the miR‑590‑3p‑mimic transfection increased the expression levels of Bax and cleaved‑caspase‑3, and decreased the protein expression levels of p50, TNF‑α, IL‑6, Bcl‑2 and pro‑caspase‑3. In addition, TNF‑α treatment induced apoptosis of H9c2 cells, and the changes in Bax, Bcl‑2, cleaved‑caspase‑3 and pro‑caspase‑3 expression levels in a dose‑dependent manner. Collectively, the present results suggested that ZFAS1 was upregulated in H9c2 cells subjected to I/R injury, and that ZFAS1 knockdown protected against I/R‑induced myocardial cell apoptosis by directly interacting with miR‑590‑3p, via the NF‑κB pathway.
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Affiliation(s)
- Peng Huang
- Department of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Dongbai Yang
- Department of Cardiovascular Catheterization Exam, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Lianzhi Yu
- Department of Physical Examination, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Yu Shi
- Department of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
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24
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Li H, Liu Y, Huang J, Liu Y, Zhu Y. Association of genetic variants in lncRNA GAS5/miR-21/mTOR axis with risk and prognosis of coronary artery disease among a Chinese population. J Clin Lab Anal 2020; 34:e23430. [PMID: 32557866 PMCID: PMC7595889 DOI: 10.1002/jcla.23430] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 05/06/2020] [Accepted: 05/12/2020] [Indexed: 12/31/2022] Open
Abstract
Background Allowing for the significance of single nucleotide polymorphisms (SNPs) in reflecting disease risk, this investigation attempted to uncover whether SNPs situated in lncRNA GAS5/miR‐21/mTOR axis were associated with risk and prognosis of coronary heart disease (CHD) among a Chinese Han population. Methods Altogether 436 patients with CHD were recruited as cases, and meanwhile, 471 healthy volunteers were included into the control group. Besides, SNPs of GAS5/MIR‐21/mTOR axis were genotyped utilizing mass spectrometry. Chi‐square test was applied to figure out SNPs that were strongly associated with CHD risk and prognosis, and combined effects of SNPs and environmental parameters on CHD risk were evaluated through multifactor dimensionality reduction (MDR) model. Results Single nucleotide polymorphisms of GAS5 (ie, rs2067079 and rs6790), MIR‐21 (ie, rs1292037), and mTOR (rs2295080, rs2536, and rs1034528) were associated with susceptibility to CHD, and also Gensini score change of patients with CHD (P < .05). MDR results further demonstrated that rs2067079 and rs2536 were strongly interactive in elevating CHD risk (P < .05), while smoking, rs6790 and rs2295080 showed powerful reciprocity in predicting Gensini score change of patients with CHD (P < .05). Conclusion Single nucleotide polymorphisms of lncRNA GAS5/miR‐21/mTOR axis might interact with smoking to regulate CHD risk, which was conducive to diagnosis and prognostic anticipation of CHD.
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Affiliation(s)
- Hu Li
- Department of Cardiology, The First Naval Hospital of Southern Theater Command, Zhanjiang City, China
| | - Yingxue Liu
- Department of Outpatient, The First Naval Hospital of Southern Theater Command, Zhanjiang City, China
| | - Jinyan Huang
- Department of Cardiology, The First Naval Hospital of Southern Theater Command, Zhanjiang City, China
| | - Yu Liu
- Department of Cardiology, The First Naval Hospital of Southern Theater Command, Zhanjiang City, China
| | - Yufeng Zhu
- Department of Cardiology, The First Naval Hospital of Southern Theater Command, Zhanjiang City, China
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25
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Abstract
Currently, cardiovascular diseases continue to be the leading cause of death worldwide; therefore, atherosclerosis remains one of the most crucial public health problems. This chronic and complex disease is considered to be a result of aberrant lipid homeostasis and inflammation of the inner wall of arteries that leads to plaque development. In recent years, a specific class of non-coding RNAs that are characterised by transcript lengths longer than 200 nucleotides, called long non-coding RNAs (lncRNAs), has emerged. Moreover, a growing body of evidence indicates that deregulation of lncRNA expression may contribute to the development of many diseases. Despite continuous efforts in deciphering the molecular basis of atherosclerotic plaque (AP) formation, many aspects of this process remain elusive. Therefore, continuing efforts in this area should remain the highest priority in the coming years. Establishment of a standardised experimental pipeline and validation of lncRNAs as possible relevant biomarkers for cardiovascular disease would enable the translation of gathered findings into clinical practice.
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Affiliation(s)
- Weronika Kraczkowska
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Science, 6 Święcickiego Street, 60-781, Poznan, Poland.
| | - Paweł Piotr Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Science, 6 Święcickiego Street, 60-781, Poznan, Poland
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26
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Yeh CF, Chang YCE, Lu CY, Hsuan CF, Chang WT, Yang KC. Expedition to the missing link: Long noncoding RNAs in cardiovascular diseases. J Biomed Sci 2020; 27:48. [PMID: 32241300 PMCID: PMC7114803 DOI: 10.1186/s12929-020-00647-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/27/2020] [Indexed: 12/31/2022] Open
Abstract
With the advances in deep sequencing-based transcriptome profiling technology, it is now known that human genome is transcribed more pervasively than previously thought. Up to 90% of the human DNA is transcribed, and a large proportion of the human genome is transcribed as long noncoding RNAs (lncRNAs), a heterogenous group of non-coding transcripts longer than 200 nucleotides. Emerging evidence suggests that lncRNAs are functional and contribute to the complex regulatory networks involved in cardiovascular development and diseases. In this article, we will review recent evidence on the roles of lncRNAs in the biological processes of cardiovascular development and disorders. The potential applications of lncRNAs as biomarkers and targets for therapeutics are also discussed.
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Affiliation(s)
- Chih-Fan Yeh
- Graduate Institute and Department of Pharmacology, National Taiwan University School of Medicine, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan.,Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan
| | - Yu-Chen Eugene Chang
- Graduate Institute and Department of Pharmacology, National Taiwan University School of Medicine, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan
| | - Cheng-Yuan Lu
- Graduate Institute and Department of Pharmacology, National Taiwan University School of Medicine, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan
| | - Chin-Feng Hsuan
- Division of Cardiology, Department of Internal Medicine, E-Da Dachang Hospital, Kaohsiung, Taiwan.,Department of Medicine, I-Shou University School of Medicine, Kaohsiung, Taiwan
| | - Wei-Tien Chang
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Kai-Chien Yang
- Graduate Institute and Department of Pharmacology, National Taiwan University School of Medicine, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan. .,Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No.1, Sec. 1, Ren-Ai Rd, 1150R, Taipei, Taiwan.
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27
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Wu Y, Zhang F, Lu R, Feng Y, Li X, Zhang S, Hou W, Tian J, Kong X, Sun L. Functional lncRNA-miRNA-mRNA networks in rabbit carotid atherosclerosis. Aging (Albany NY) 2020; 12:2798-2813. [PMID: 32045883 PMCID: PMC7041763 DOI: 10.18632/aging.102778] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 01/19/2020] [Indexed: 12/17/2022]
Abstract
Atherosclerosis is one of the most common clinical cardiovascular disorders. Accumulating evidence indicates that lncRNAs exert critical functions in atherosclerosis; however, their functional roles and regulatory mechanisms remain unclear. In this study, we induced atherosclerotic plaques in three rabbit carotid arteries through an atherogenic diet and balloon injury; three age-matched rabbits were fed normal chow and served as controls. We thoroughly investigated the RNA (mRNA, lncRNA and miRNA) expression profiles in atherosclerotic rabbit carotid models with deep RNA sequencing. We identified several significantly differentially expressed RNAs. The corresponding lncRNA-miRNA-mRNA network was constructed, and the significantly dysregulated network was selected. Furthermore, Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analyses indicated that the mRNAs in the network were involved in leukocyte activation, cell proliferation, cell adhesion molecules and cytokine-cytokine receptor interaction. After rigorous screening, we obtained a differentially expressed lncRNA-miRNA-mRNA interaction network associated with atherosclerosis. In the network, XLOC_054118 and XLOC_030217 upregulate the CHI3L1, SOAT, CTSB and CAPG genes by competitively binding to the miRNA ocu-miR-96-5p. XLOC_062719 and XLOC_063297 upregulate CTSS, CTSB and EDNRA genes by competitively binding to the miRNA ocu-miR-185-5p.
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Affiliation(s)
- Yingnan Wu
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Feng Zhang
- Department of Ultrasound, The First Affiliated Hospital of Xiamen University, Xiamen 361003, Fujian, China
| | - Rui Lu
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Yanan Feng
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Xiaoying Li
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Shuang Zhang
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Wenying Hou
- Department of Ultrasound, Xuanwu Hospital Capital University, Beijing 100053, China
| | - Jiawei Tian
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Xianchao Kong
- Department of Gynecology and Obstetrics, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
| | - Litao Sun
- Department of Ultrasound, The 2nd Affiliated Hospital of Harbin Medical University, Harbin 150081, Heilongjiang, China
- Department of Ultrasound, Shenzhen University General Hospital, Shenzhen 518055, Guangdong, China
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Yan Y, Song D, Wu J, Wang J. Long Non-Coding RNAs Link Oxidized Low-Density Lipoprotein With the Inflammatory Response of Macrophages in Atherogenesis. Front Immunol 2020; 11:24. [PMID: 32082313 PMCID: PMC7003668 DOI: 10.3389/fimmu.2020.00024] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 01/07/2020] [Indexed: 12/15/2022] Open
Abstract
Atherosclerosis is characterized as a chronic inflammatory response to cholesterol deposition in arteries. Low-density lipoprotein (LDL), especially the oxidized form (ox-LDL), plays a crucial role in the occurrence and development of atherosclerosis by inducing endothelial cell (EC) dysfunction, attracting monocyte-derived macrophages, and promoting chronic inflammation. However, the mechanisms linking cholesterol accumulation with inflammation in macrophage foam cells are poorly understood. Long non-coding RNAs (lncRNAs) are a group of non-protein-coding RNAs longer than 200 nucleotides and are found to regulate the progress of atherosclerosis. Recently, many lncRNAs interfering with cholesterol deposition or inflammation were identified, which might help elucidate their underlying molecular mechanism or be used as novel therapeutic targets. In this review, we summarize and highlight the role of lncRNAs linking cholesterol (mainly ox-LDL) accumulation with inflammation in macrophages during the process of atherosclerosis.
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Affiliation(s)
- Youyou Yan
- Department of Cardiology, Second Hospital of Jilin University, Changchun, China
- Key Laboratory of Myocardial Ischemia, Ministry of Education, Harbin Medical University, Harbin, China
| | - Dandan Song
- Department of Clinical Laboratory, Second Hospital of Jilin University, Changchun, China
| | - Junduo Wu
- Department of Cardiology, Second Hospital of Jilin University, Changchun, China
| | - Junnan Wang
- Department of Cardiology, Second Hospital of Jilin University, Changchun, China
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Shan H, Guo D, Zhang S, Qi H, Liu S, Du Y, He Y, Wang B, Xu M, Yu X. SNHG6 modulates oxidized low-density lipoprotein-induced endothelial cells injury through miR-135a-5p/ROCK in atherosclerosis. Cell Biosci 2020; 10:4. [PMID: 31921409 PMCID: PMC6947907 DOI: 10.1186/s13578-019-0371-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 12/26/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Plenty of long non-coding RNAs (lncRNAs) play vital roles in the progression of atherosclerosis. Small nucleolar RNA host gene 6 (SNHG6) is a well known lncRNA that is aberrantly high expressed in atherosclerosis patients. However, its function and basic mechanism in atherosclerosis events have not been well clarified. METHODS The expression patterns of SNHG6, miR-135a-5p, ROCK1 and ROCK2 in clinical samples and cells were detected by RT-qPCR assays. Cell Counting Kit-8 (CCK-8), flow cytometry assays, ELISA and reactive oxygen species (ROS) and malondialdehyde (MDA) detection, were performed to assess cell viability, apoptosis, inflammation and oxidative stress, respectively. Western blot analysis was carried out to examine the protein levels of Bax, Bcl-2, and SNHG6. Luciferase reporter and RIP assays were used to confirm the true interaction between SNHG6 and miR-135a-5p, or miR-135a-5p and ROCK. RESULTS The levels of SNHG6, ROCK1 and ROCK2 were notably increased and miR-135a-5p was decreased in atherosclerosis patients and oxidized low-density lipoprotein (ox-LDL)-treated HUVECs. Knockdown of SNHG6 alleviated ox-LDL-induced injury of HUVECs, while this effect was partly reversed by miR-135a-5p inhibitor. Moreover, overexpression of ROCKs aggravated miR-135a-5p-alleviated atherosclerosis cell injury. SNHG6 contributed to ROCK expression through sequestering miR-135a-5p as a molecular sponge. CONCLUSION SNHG6 functions as a promoter in atherosclerosis events by targeting miR-135a-5p/ROCK axis in ox-LDL-stimulated HUVECs. This finding will help to develop a novel therapeutic strategy for atherosclerosis.
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Affiliation(s)
- Haiyan Shan
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Dawei Guo
- Department of the Fourth General Surgery, The Fourth Affiliated Hospital of China Medical University, No. 4 Chongshan East Road, Huanggu District, 110032, Shenyang, China
| | - Siyang Zhang
- Department of the Science and Experiment Center, The China Medical University, No. 77 Puhe Road, Shenbei New Area, 110122, Shenyang, China
| | - Huimeng Qi
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Shen Liu
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Yanmei Du
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Yini He
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Bofu Wang
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Ming Xu
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China
| | - Xiaosong Yu
- Department of General Practice, The First Affiliated Hospital of China Medical University, No. 155 Nanjing North Street, Heping District, Shenyang, 110001, China.
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Lou X, Ma X, Wang D, Li X, Sun B, Zhang T, Qin M, Ren L. Systematic analysis of long non-coding RNA and mRNA expression changes in ApoE-deficient mice during atherosclerosis. Mol Cell Biochem 2019; 462:61-73. [PMID: 31446617 PMCID: PMC6834762 DOI: 10.1007/s11010-019-03610-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 08/10/2019] [Indexed: 12/28/2022]
Abstract
Atherosclerosis plays an important role in the pathology of coronary heart disease, cerebrovascular disease, and systemic vascular disease. Long non-coding RNAs (lncRNAs) are involved in most biological processes and are deregulated in many human diseases. However, the expression alteration and precise role of lncRNAs during atherosclerosis are unknown. We report here the systematic profiling of lncRNAs and mRNAs in an ApoE-deficient (ApoE-/-) mouse model of atherosclerosis. Clariom D solutions for the mouse Affymetrix Gene Chip were employed to analyze the RNAs from control and ApoE-/- mice. The functions of the differentially expressed mRNAs and lncRNAs and the relationships of their expression with atherosclerosis were analyzed by gene ontology, co-expression network, pathway enrichment, and lncRNA target pathway network analyses. Quantitative real-time PCR (QRT-PCR) was used to determine the expression of mRNAs and lncRNAs. A total of 2212 differentially expressed lncRNAs were identified in ApoE-/- mice, including 1186 up-regulated and 1026 down-regulated lncRNAs (|FC| ≥ 1.1, p < 0.05). A total of 1190 differentially expressed mRNAs were found in the ApoE-/- mice with 384 up-regulated and 806 down-regulated (|FC| ≥ 1.1, p < 0.05). Bioinformatics analyses demonstrated extensive co-expression of lncRNAs and mRNAs and concomitant deregulation of multiple signaling pathways associated with the initiation and progression of atherosclerosis. The identified differentially expressed mRNAs and lncRNAs as well as the related signaling pathways may provide systematic information for understanding the pathogenesis and identifying biomarkers for the diagnosis, treatment, and prognosis of atherosclerosis.
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Affiliation(s)
- Xiaoqian Lou
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China
- Department of Endocrinology, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Xiaoyan Ma
- Department of Cardiology, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130021, Jilin, People's Republic of China
| | - Dawei Wang
- Department of Emergency, The First Hospital of Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Xiangjun Li
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Bo Sun
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Tong Zhang
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Meng Qin
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China
| | - Liqun Ren
- Department of Experimental Pharmacology and Toxicology, School of Pharmacy, Jilin University, Changchun, 130021, Jilin, People's Republic of China.
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Meng XD, Yao HH, Wang LM, Yu M, Shi S, Yuan ZX, Liu J. Knockdown of GAS5 Inhibits Atherosclerosis Progression via Reducing EZH2-Mediated ABCA1 Transcription in ApoE -/- Mice. MOLECULAR THERAPY-NUCLEIC ACIDS 2019; 19:84-96. [PMID: 31830648 PMCID: PMC6926212 DOI: 10.1016/j.omtn.2019.10.034] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 10/29/2019] [Accepted: 10/29/2019] [Indexed: 01/22/2023]
Abstract
Atherosclerosis is a disorder occurring in the large arteries and the primary cause of heart diseases. Accumulating evidence has implicated long non-coding RNAs (lncRNAs) in atherosclerosis. This study aims to clarify the potential effects of lncRNA growth arrest-specific 5 (GAS5) on cholesterol reverse-transport and intracellular lipid accumulation in atherosclerosis. GAS5 was mainly localized in the nucleus and highly expressed in the human monocytic leukemia cell line (THP-1) macrophage-derived foam cells in coronary heart disease. Overexpressed GAS5 increased THP-1 macrophage lipid accumulation. Of note, GAS5 can inhibit the expression of ATP-binding cassette transporter A1 (ABCA1) by binding to enhancer of zeste homolog 2 (EZH2). Overexpression of EZH2 reduced cholesterol efflux and ABCA1 expression. EZH2 promoted triple methylation of lysine 27 (H3K27) in the ABCA1 promoter region. Subjected to overexpressed GAS5, overexpressed EZH2, or downregulated ABCA1, the Apolipoprotein E (ApoE)−/− mice with atherosclerosis showed increased total cholesterol (TC), free cholesterol (FC), cholesterol ester (CE), low-density lipoprotein (LDL) levels, aortic plaque, and lipid accumulation, accompanied by reduced high-density lipoprotein (HDL) level and cholesterol outflow. Altogether, knockdown of GAS5 can potentially promote reverse-transportation of cholesterol and inhibit intracellular lipid accumulation, ultimately preventing the progression of atherosclerosis via reducing EZH2-mediated transcriptional inhibition of ABCA1 by histone methylation.
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Affiliation(s)
- Xiang-Dong Meng
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Hua-Hong Yao
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Li-Min Wang
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Min Yu
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Sheng Shi
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Zhong-Xiang Yuan
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China
| | - Jian Liu
- Department of Cardiovascular Surgery, Shanghai General Hospital, Shanghai 200080, P.R. China.
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32
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The role of long noncoding RNA in major human disease. Bioorg Chem 2019; 92:103214. [PMID: 31499258 DOI: 10.1016/j.bioorg.2019.103214] [Citation(s) in RCA: 115] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 08/20/2019] [Accepted: 08/20/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Long noncoding RNAs (lncRNAs) are RNAs whose transcripts are longer than 200nt in length and lack the ability to encode proteins due to lack of specific open reading frames. lncRNAs were once thought to represent transcriptome noise or garbage sequences and a byproduct of RNA polymerase II (Pol II), and thereby ignored by researchers. In fact, lncRNA was involved in a wide variety of physiological and pathological processes in organisms. Comprehensive study of lncRNA does not only provide explanations to the physiological and pathological processes of living organisms, but also gives us new perspectives to the diagnosis, prevention and treatment of some clinical diseases. Therefore, the study of lncRNA is a very broad field of great research value and significance. RESULTS This article reviews the function of lncRNAs and their role in major human diseases. CONCLUSIONS Numerous studies show that lncRNA might serve as a biomarker for diagnosis and prognosis of various diseases. Compared to conventional biomarkers, lncRNA seems to have a higher diagnostic and prognostic values, not only because of their tissue and disease specific expression patterns, but also due to their highly stable physical and chemical properties.
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Silencing of GAS5 represses the malignant progression of atherosclerosis through upregulation of miR-135a. Biomed Pharmacother 2019; 118:109302. [PMID: 31545249 DOI: 10.1016/j.biopha.2019.109302] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 07/27/2019] [Accepted: 07/31/2019] [Indexed: 12/17/2022] Open
Abstract
Long non-coding RNA growth arrest-specific 5 (GAS5) has been demonstrated to be involved in the pathogenesis of atherosclerosis (AS). The purpose of the present study was to investigate the underlying mechanisms of GAS5 on the inflammation and lipid metabolic disorders of AS. ApoE-/- mice were fed on a high fat diet (HFD) and THP-1 macrophages were treated with ox-LDL to construct AS model in vivo and in vitro, respectively. The detections of blood lipids and inflammatory cytokines were performed using corresponding assay kits. qRT-PCR was used to assess the expression of GAS5 and miR-135a. Western blot was performed to detect PPARα and CPT1 levels. The targeted interaction between GAS5 and miR-135a was determined by dual-luciferase reporter assay and RNA immunoprecipitation assay. Our data revealed that GAS5 was upregulated in AS mice model and ox-LDL-treated macrophages. GAS5 silencing alleviated lipid metabolic disorders and inflammation in AS mice and ox-LDL-treated macrophages. Moreover, GAS5 directly targeted miR-135a and repressed miR-135a expression. MiR-135a expression restoration abrogated the alleviative effects of GAS5 silencing on inflammation and lipid metabolic disorders in ox-LDL-treated macrophages. In conclusion, our study suggested that GAS5 silencing repressed the malignant progression of AS at least partly through upregulation of miR-135a. Targeting GAS5 might be a promising treatment strategy for AS management.
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Xie Y, Wang M, Tian J, Li X, Yang M, Zhang K, Tan S, Luo L, Luo C, Peng L, Tang A. Long non-coding RNA expressed in macrophage co-varies with the inflammatory phenotype during macrophage development and polarization. J Cell Mol Med 2019; 23:6530-6542. [PMID: 31419045 PMCID: PMC6787567 DOI: 10.1111/jcmm.14557] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/19/2019] [Accepted: 07/02/2019] [Indexed: 12/13/2022] Open
Abstract
Advances in microarray, RNA‐seq and omics techniques, thousands of long non‐coding RNAs (lncRNAs) with unknown functions have been discovered. LncRNAs have presented a diverse perspective on gene regulation in diverse biological processes, especially in human immune response. Macrophages participate in the whole phase of immune inflammatory response. They are able to shape their phenotype and arouse extensive functional activation after receiving physiological and pathological stimuli. Emerging studies indicated that lncRNAs participated in the gene regulatory network during complex biological processes of macrophage, including macrophage‐induced inflammatory responses. Here, we reviewed the existing knowledges of lncRNAs in the processes of macrophage development and polarization, and their roles in several different inflammatory diseases. Specifically, we focused on how lncRNAs function in macrophage, which might help to discover some potential therapeutic targets and diagnostic biomarkers.
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Affiliation(s)
- Yixin Xie
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,Department of Urological Organ Transplantation, Center of Organ Transplantation, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Min Wang
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jingjing Tian
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xianping Li
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Min Yang
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Kan Zhang
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shan Tan
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lingli Luo
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Can Luo
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Longkai Peng
- Department of Urological Organ Transplantation, Center of Organ Transplantation, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Aiguo Tang
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Wu Y, Zhang F, Li X, Hou W, Zhang S, Feng Y, Lu R, Ding Y, Sun L. Systematic analysis of lncRNA expression profiles and atherosclerosis-associated lncRNA-mRNA network revealing functional lncRNAs in carotid atherosclerotic rabbit models. Funct Integr Genomics 2019; 20:103-115. [PMID: 31392586 DOI: 10.1007/s10142-019-00705-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 02/07/2023]
Abstract
Atherosclerosis, a multifactorial and chronic immune inflammatory disorder, is the main cause of multiple cardiovascular diseases. Researchers recently reported that lncRNAs may exert important functions in the progression of atherosclerosis (AS). Some studies found that lncRNAs can act as ceRNAs to communicate with each other by the competition of common miRNA response elements. However, lncRNA-associated ceRNA network in terms of atherosclerosis is limited. In present study, we pioneered to construct and systematically analyze the lncRNA-mRNA network and reveal its potential roles in carotid atherosclerotic rabbit models. Atherosclerosis was induced in rabbits (n = 3) carotid arteries via a high-fat diet and balloon injury, while age-matched rabbits (n = 3) were treated with normal chow as controls. RNA-seq analysis was conducted on rabbits carotid arteries (n = 6) with or without plaque formation. Based on the ceRNA mechanism, a ternary interaction network including lncRNA, mRNA, and miRNA was generated and an AS-related lncRNA-mRNA network (ASLMN) was extracted. Furthermore, we analyzed the properties of ASLMN and discovered that six lncRNAs (MSTRG.10603.16, 5258.4, 12799.3, 5352.1, 12022.1, and 12250.4) were highly related to AS through topological analysis. GO and KEGG enrichment analysis indicated that lncRNA MSTRG.5258.4 may downregulate inducible co-stimulator to perform a downregulated role in AS through T cell receptor signaling pathway and downregulate THBS1 to conduct a upregulated function in AS through ECM-receptor interaction pathway. Finally, our results elucidated the important function of lncRNAs in the origination and progression of AS. We provided an ASLMN of atherosclerosis development in carotid arteries of rabbits and probable targets which may lay the foundation for future research of clinical applications.
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Affiliation(s)
- Yingnan Wu
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Feng Zhang
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xiaoying Li
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wenying Hou
- Department of Ultrasound, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Shuang Zhang
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yanan Feng
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Rui Lu
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yu Ding
- Department of Bioinformatics, Harbin Medical University, Harbin, China
| | - Litao Sun
- Department of Ultrasound, The Second Affiliated Hospital of Harbin Medical University, Harbin, China.
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Bink DI, Lozano-Vidal N, Boon RA. Long Non-Coding RNA in Vascular Disease and Aging. Noncoding RNA 2019; 5:ncrna5010026. [PMID: 30893946 PMCID: PMC6468806 DOI: 10.3390/ncrna5010026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 12/16/2022] Open
Abstract
Cardiovascular diseases are the most prominent cause of death in Western society, especially in the elderly. With the increasing life expectancy, the number of patients with cardiovascular diseases will rise in the near future, leading to an increased healthcare burden. There is a need for new therapies to treat this growing number of patients. The discovery of long non-coding RNAs has led to a novel group of molecules that could be considered for their potential as therapeutic targets. This review presents an overview of long non-coding RNAs that are regulated in vascular disease and aging and which might therefore give insight into new pathways that could be targeted to diagnose, prevent, and/or treat vascular diseases.
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Affiliation(s)
- Diewertje I Bink
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
| | - Noelia Lozano-Vidal
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
| | - Reinier A Boon
- Department of Physiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, VU University, 1081HV Amsterdam, The Netherlands.
- Institute of Cardiovascular Regeneration, Goethe University, 60596 Frankfurt am Main, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhein-Main, 13347 Berlin, Germany.
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37
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Kok FO, Baker AH. The function of long non-coding RNAs in vascular biology and disease. Vascul Pharmacol 2019; 114:23-30. [DOI: 10.1016/j.vph.2018.06.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Revised: 06/04/2018] [Accepted: 06/05/2018] [Indexed: 01/09/2023]
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38
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Diao L, Bai L, Jiang X, Li J, Zhang Q. Long‐chain noncoding RNA GAS5 mediates oxidative stress in cardiac microvascular endothelial cells injury. J Cell Physiol 2019; 234:17649-17662. [PMID: 30825202 DOI: 10.1002/jcp.28388] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 01/09/2019] [Accepted: 01/16/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Liwei Diao
- Department of Cardiovascular Surgery The 2nd Affiliated Hospital of Harbin Medical University Harbin People's Republic of China
| | - Long Bai
- Department of Cardiovascular Surgery The 2nd Affiliated Hospital of Harbin Medical University Harbin People's Republic of China
| | - Xingpei Jiang
- Department of Cardiovascular Surgery The 2nd Affiliated Hospital of Harbin Medical University Harbin People's Republic of China
| | - Jianjun Li
- Department of Cardiovascular Surgery The 2nd Affiliated Hospital of Harbin Medical University Harbin People's Republic of China
| | - Qinghua Zhang
- Department of Cardiovascular Surgery The 2nd Affiliated Hospital of Harbin Medical University Harbin People's Republic of China
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Liang W, Fan T, Liu L, Zhang L. Knockdown of growth-arrest specific transcript 5 restores oxidized low-density lipoprotein-induced impaired autophagy flux via upregulating miR-26a in human endothelial cells. Eur J Pharmacol 2019; 843:154-161. [DOI: 10.1016/j.ejphar.2018.11.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 11/03/2018] [Accepted: 11/05/2018] [Indexed: 12/20/2022]
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Indolfi C, Iaconetti C, Gareri C, Polimeni A, De Rosa S. Non-coding RNAs in vascular remodeling and restenosis. Vascul Pharmacol 2018; 114:49-63. [PMID: 30368024 DOI: 10.1016/j.vph.2018.10.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 10/08/2018] [Accepted: 10/18/2018] [Indexed: 02/06/2023]
Abstract
Vascular smooth muscle cells (VSMCs) and endothelial cells (ECs) are crucial in vascular remodeling. They exert pivotal roles in the development and progression of atherosclerosis, vascular response to injury, and restenosis after transcatheter angioplasty. As a witness of their importance in the cardiovascular system, a large body of evidence has accumulated about the role played by micro RNAs (miRNA) in modulating both VSMCs and ECs. More recently, a growing number of long noncoding RNA (lncRNAs) came beneath the spotlights in this research field. Several mechanisms have been revealed by which lncRNAs are able to exert a relevant biological impact on vascular remodeling. The aim of this review is to provide an integrated summary of ncRNAs that exert a relevant biological function in VSMCs and ECs of the vascular wall, with emphasis on the available clinical evidence of the potential usefulness of these molecules as circulating biomarkers of in-stent restenosis.
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Affiliation(s)
- Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Italy; URT CNR of IFC, University Magna Graecia, Italy.
| | - Claudio Iaconetti
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Italy
| | - Clarice Gareri
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Italy
| | - Alberto Polimeni
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Italy
| | - Salvatore De Rosa
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, Italy
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Xu ZM, Huang F, Huang WQ. Angiogenic lncRNAs: A potential therapeutic target for ischaemic heart disease. Life Sci 2018; 211:157-171. [PMID: 30219334 DOI: 10.1016/j.lfs.2018.09.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/31/2018] [Accepted: 09/09/2018] [Indexed: 12/14/2022]
Abstract
Long noncoding RNAs (LncRNAs) are involved in biological processes and the pathology of diseases and represent an important biomarker or therapeutic target for disease. Emerging evidence has suggested that lncRNAs modulate angiogenesis by regulating the angiogenic cell process-including vascular endothelial cells (VECs); stem cells, particularly bone marrow-derived stem cells, endothelial progenitor cells (EPCs) and mesenchymal stem cells (MSCs); and vascular smooth muscle cells (VSMCs)-and participating in ischaemic heart disease (IHD). Therapeutic angiogenesis as an alternative therapy to promote coronary collateral circulation has been demonstrated to significantly improve the prognosis and quality of life of patients with IHD in past decades. Therefore, lncRNAs are likely to represent a novel therapeutic target for IHD through regulation of the angiogenesis process. This review summarizes the classification and functions of lncRNAs and their roles in regulating angiogenesis and in IHD, in the context of an overview of therapeutic angiogenesis in clinical trials.
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Affiliation(s)
- Zhi-Meng Xu
- Department of Geriatric Cardiology & Guangxi Key Laboratory Base of Precision Medicine in Cardio-cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-cerebrovascular Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Feng Huang
- Institute of Cardiovascular Diseases & Guangxi Key Laboratory Base of Precision Medicine in Cardio-cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-cerebrovascular Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, PR China
| | - Wei-Qiang Huang
- Department of Geriatric Cardiology & Guangxi Key Laboratory Base of Precision Medicine in Cardio-cerebrovascular Diseases Control and Prevention & Guangxi Clinical Research Center for Cardio-cerebrovascular Diseases, The First Affiliated Hospital of Guangxi Medical University, Nanning, PR China.
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Zheng Z, Liu S, Wang C, Han X. A Functional Polymorphism rs145204276 in the Promoter of Long Noncoding RNA GAS5 Is Associated with an Increased Risk of Ischemic Stroke. J Stroke Cerebrovasc Dis 2018; 27:3535-3541. [PMID: 30197169 DOI: 10.1016/j.jstrokecerebrovasdis.2018.08.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/26/2018] [Accepted: 08/08/2018] [Indexed: 02/07/2023] Open
Abstract
Long noncoding RNAs (lncRNAs) play crucial roles in the regulation of pathological process of ischemic stroke (IS) via affecting cell apoptosis, inflammation, cell death, and angiogenesis. LncRNA growth arrest-specific 5 (GAS5) was observed to be up-regulated in IS, acting as a competing endogenous RNA for miR-137 to mediate the Notch1 signaling pathway. In this study, we aimed to whether an insertion/deletion polymorphism (rs145204276) in the promoter of GAS5 was related to the risk of IS. The rs145204276 was genotyped using polymerase chain reaction (PCR)-polyacrylamide gel electrophoresis in 509 patients with IS and 668 healthy controls with frequencies matched to cases regarding age, gender, living area, and ethnicity. The GAS5 expression levels were determined using qPCR and relative luciferase activity was measured using the Dual Luciferase assay system. The presence of del/del genotype and del allele was associated with an increased risk of IS [del/del versus ins/ins: adjusted odds ratio (OR) = 2.06, 95% confidence interval (CI): 1.37-3.11; recessive model: adjusted OR = 2.07, 95% CI: 1.41-3.04; del versus ins: adjusted OR = 1.31, 95% CI: 1.08-1.57]. Results from logistic regression analysis identified risk factors for IS, including hypertension, total cholesterol, triglyceride, low-density lipoprotein cholesterol, and rs145204276 del/del genotype. Furthermore, patients carrying rs145204276 del/del genotype had significantly higher levels of GAS5 and cells transfected with rs145204276 del allele exhibited a larger increase in luciferase activity. These findings indicate that rs145204276 del allele exhibited a significant association with an increased IS susceptibility by elevating the transcriptional activity and subsequently enhancing the expression of lncRNA GAS5.
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Affiliation(s)
- Zhaoshi Zheng
- No. 1 Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, PR China
| | - Songyan Liu
- No. 1 Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, PR China
| | - Chunhui Wang
- Department of Neurosurgery, The Hospital of Jilin Province, Changchun, Jilin, PR China
| | - Xuemei Han
- No. 1 Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun, Jilin, PR China.
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Ye J, Wang C, Wang D, Yuan H. LncRBA GSA5, up-regulated by ox-LDL, aggravates inflammatory response and MMP expression in THP-1 macrophages by acting like a sponge for miR-221. Exp Cell Res 2018; 369:348-355. [DOI: 10.1016/j.yexcr.2018.05.039] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 05/20/2018] [Accepted: 05/30/2018] [Indexed: 02/06/2023]
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ApoA-1 Mimetic Peptide ELK-2A2K2E Decreases Inflammatory Factor Levels Through the ABCA1-JAK2-STAT3-TTP Axis in THP-1–Derived Macrophages. J Cardiovasc Pharmacol 2018; 72:60-67. [DOI: 10.1097/fjc.0000000000000594] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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45
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Yu B, Wang S. Angio-LncRs: LncRNAs that regulate angiogenesis and vascular disease. Theranostics 2018; 8:3654-3675. [PMID: 30026873 PMCID: PMC6037039 DOI: 10.7150/thno.26024] [Citation(s) in RCA: 151] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/16/2018] [Indexed: 12/15/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) represent a large subgroup of RNAs that are longer than 200 nucleotides and have no apparent protein coding potential. They have diverse functions in different biological processes by regulating chromatin remodeling or protein translation. This review summarizes the recent progress of lncRNAs in angiogenesis and vascular diseases. A general overview of lncRNA functional mechanisms will be introduced. A list of lncRNAs, which are termed "Angio-LncRs", including MALAT1, MANTIS, PUNISHER, MEG3, MIAT, SENCR and GATA6-AS, will be discussed regarding their expression, regulation, function and mechanism of action in angiogenesis. Implications of lncRNAs in vascular diseases, such as atherosclerosis, hypertension, vascular retinopathies and tumor angiogenesis will also be discussed.
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Affiliation(s)
- Bo Yu
- Department of Cell and Molecular Biology, Tulane University, 2000 Percival Stern Hall, 6400 Freret Street, New Orleans, LA, 70118, USA
| | - Shusheng Wang
- Department of Cell and Molecular Biology, Tulane University, 2000 Percival Stern Hall, 6400 Freret Street, New Orleans, LA, 70118, USA
- Department of Ophthalmology, Tulane University School of Medicine, 1430 Tulane Avenue, SL-69, New Orleans, LA 70112, USA
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Simion V, Haemmig S, Feinberg MW. LncRNAs in vascular biology and disease. Vascul Pharmacol 2018; 114:145-156. [PMID: 29425892 DOI: 10.1016/j.vph.2018.01.003] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 01/09/2018] [Accepted: 01/16/2018] [Indexed: 12/14/2022]
Abstract
Accumulating studies indicate that long non-coding RNAs (lncRNAs) play important roles in the regulation of diverse biological processes involved in homeostatic control of the vessel wall in health and disease. However, our knowledge of the mechanisms by which lncRNAs control gene expression and cell signaling pathways is still nascent. Furthermore, only a handful of lncRNAs has been functionally evaluated in response to pathophysiological stimuli or in vascular disease states. For example, lncRNAs may regulate endothelial dysfunction by modulating endothelial cell proliferation (e.g. MALAT1, H19) or angiogenesis (e.g. MEG3, MANTIS). LncRNAs have also been implicated in modulating vascular smooth muscle cell (VSMC) phenotypes or vascular remodeling (e.g. ANRIL, SMILR, SENCR, MYOSLID). Finally, emerging studies have implicated lncRNAs in leukocytes activation (e.g. lincRNA-Cox2, linc00305, THRIL), macrophage polarization (e.g. GAS5), and cholesterol metabolism (e.g. LeXis). This review summarizes recent findings on the expression, mechanism, and function of lncRNAs implicated in a range of vascular disease states from mice to human subjects. An improved understanding of lncRNAs in vascular disease may provide new pathophysiological insights and opportunities for the generation of a new class of RNA-based biomarkers and therapeutic targets.
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Affiliation(s)
- Viorel Simion
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Stefan Haemmig
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Mark W Feinberg
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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Affiliation(s)
- Koh Ono
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Yasuhide Kuwabara
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Takahiro Horie
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Kyoto University
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Exosomal lncRNA GAS5 regulates the apoptosis of macrophages and vascular endothelial cells in atherosclerosis. PLoS One 2017; 12:e0185406. [PMID: 28945793 PMCID: PMC5612752 DOI: 10.1371/journal.pone.0185406] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 09/12/2017] [Indexed: 01/17/2023] Open
Abstract
Atherosclerosis is universally recognized as a chronic lipid-induced inflammation of the vessel wall. Oxidized low density lipoprotein (oxLDL) drives the onset of atherogenesis involving macrophages and endothelial cells (ECs). Our earlier work showed that expression of long noncoding RNA-growth arrest-specific 5 (lncRNA GAS5) was significantly increased in the plaque of atherosclerosis collected from patients and animal models. In this study, we found that knockdown of lncRNA GAS5 reduced the apoptosis of THP-1 cells treated with oxLDL. On the contrary, overexpression of lncRNA GAS5 significantly elevated the apoptosis of THP-1 cells after oxLDL stimulation. The expressions of apoptotic factors including Caspases were changed with lncRNA GAS5 levels. Moreover, lncRNA GAS5 was found in THP-1 derived-exosomes after oxLDL stimulation. Exosomes derived from lncRNA GAS5-overexpressing THP-1 cells enhanced the apoptosis of vascular endothelial cells after taking up these exosomes. However, exosomes shed by lncRNA GAS5 knocked-down THP-1 cells inhibited the apoptosis of endothelial cells. These findings reveal the function of lncRNA GAS5 in atherogenesis which regulates the apoptosis of macrophages and endothelial cells via exosomes and suggest that suppressing the lncRNA GAS5 might be an effective way for the therapy of atherosclerosis.
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49
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Global Prioritizing Disease Candidate lncRNAs via a Multi-level Composite Network. Sci Rep 2017; 7:39516. [PMID: 28051121 PMCID: PMC5209722 DOI: 10.1038/srep39516] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 10/21/2016] [Indexed: 01/14/2023] Open
Abstract
LncRNAs play pivotal roles in many important biological processes, but research on the functions of lncRNAs in human disease is still in its infancy. Therefore, it is urgent to prioritize lncRNAs that are potentially associated with diseases. In this work, we developed a novel algorithm, LncPriCNet, that uses a multi-level composite network to prioritize candidate lncRNAs associated with diseases. By integrating genes, lncRNAs, phenotypes and their associations, LncPriCNet achieves an overall performance superior to that of previous methods, with high AUC values of up to 0.93. Notably, LncPriCNet still performs well when information on known disease lncRNAs is lacking. When applied to breast cancer, LncPriCNet identified known breast cancer-related lncRNAs, revealed novel lncRNA candidates and inferred their functions via pathway analysis. We further constructed the human disease-lncRNA landscape, revealed the modularity of the disease-lncRNA network and identified several lncRNA hotspots. In summary, LncPriCNet is a useful tool for prioritizing disease-related lncRNAs and may facilitate understanding of the molecular mechanisms of human disease at the lncRNA level.
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50
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Duarte MKRN, de Araújo JNG, Duarte VHR, de Oliveira KM, de Oliveira JM, Carioca AAF, Bortolin RH, Rezende AA, Hirata MH, Hirata RD, Waitzberg DL, Lima SCVC, Luchessi AD, Silbiger VN. The relationship of the oleic acid level and ECHDC3 mRNA expression with the extent of coronary lesion. Lipids Health Dis 2016; 15:144. [PMID: 27586541 PMCID: PMC5009642 DOI: 10.1186/s12944-016-0312-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 08/19/2016] [Indexed: 11/20/2022] Open
Abstract
Background The fatty acid profile is associated with the risk and progression of several diseases, probably via mechanisms including its influence on gene expression. We previously reported a correlation between ECHDC3 upregulation and the severity of acute coronary syndrome. Here, we assessed the relationship of serum fatty acid profile and ECHDC3 expression with the extent of coronary lesion. Methods Fifty-nine individuals aged 30 to 74 years and undergoing elective cinecoronariography for the first time were enrolled in the present study. The extent of coronary lesion was assessed by the Friesinger index and patients were classified as without lesion (n = 18), low lesion (n = 17), intermediate lesion (n = 17) and major lesion (n = 7). Serum biochemistry, fatty acid concentration, and ECHDC3 mRNA expression in blood were evaluated. Results Elevated serum levels of oleic acid and total monounsaturated fatty acids were observed in patients with low and intermediate lesion, when compared to patients without lesion (p < 0.05). ECHDC3 mRNA expression was 1.2 fold higher in patients with low lesion than in patients without lesion (p = 0.020), and 1.8 fold lower in patients with major lesion patients than in patients with low lesion (p = 0.023). Conclusion Increased levels of monounsaturated fatty acids, especially oleic acid, and ECHDC3 upregulation in patients with coronary artery lesion suggests that these are independent factors associated with the initial progression of cardiovascular disease.
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Affiliation(s)
| | - Jéssica Nayara Góes de Araújo
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | - Victor Hugo Rezende Duarte
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | - Katiene Macêdo de Oliveira
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | | | | | - Raul Hernandes Bortolin
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | - Adriana Augusto Rezende
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | | | | | | | | | - André Ducati Luchessi
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil
| | - Vivian Nogueira Silbiger
- Department of Clinical and Toxicological Analysis, Federal Universty of Rio Grande do Norte, Natal, Brazil. Avenue General Gustavo Cordeiro de Farias, S/N, Natal, Rio Grande do Norte, CEP: 59014-520, Brazil.
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