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Saadatian Z, Mansoori Y, Nariman-Saleh-Fam L, Daraei A, Vahed SZ, Navid S, Nariman-Saleh-Fam Z. Peripheral blood mononuclear cells expression of miR-200c, miR-125b, miR-27b, miR-203, and miR-155 in patients with significant or insignificant coronary artery stenosis. Sci Rep 2023; 13:18438. [PMID: 37891322 PMCID: PMC10611722 DOI: 10.1038/s41598-023-45146-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Coronary artery disease (CAD) is one of the principal causes of death worldwide. Among several predisposing factors, inflammation and inflammatory genes play a significant role in disease pathogenesis. Inflammatory microRNAs, small noncoding RNAs involved in regulating inflammation, are promising candidates for understanding pathogenesis of CAD and developing diagnostic biomarkers. The aim of the study was to evaluate the alteration of miR-200c, miR-125b, miR-27b, miR-203 and, miR-155 in patients suffering from coronary artery stenosis and insignificant coronary artery stenosis compared to healthy subjects. In this study we compared expressions of five inflammatory miRNAs in peripheral blood mononuclear cells (PBMCs) of 72 patients suffering significant coronary artery stenosis (CAD), 74 individuals without coronary artery disease and 30 individuals with insignificant coronary artery stenosis (ICAD). After blood collection, PBMCs were isolated and RNA was extracted. Gene expression levels were assessed by SYBR green based real-time PCR. Statistical analysis was performed using R program. Expression levels of miR-200c, miR-203, and miR-155 were lower in subjects with ICAD than that in CAD patients and subjects of the control group. MiR-125b was downregulated in CAD and ICAD groups compared to the control group. PBMC miR-27b was upregulated in the CAD group as compared to the ICAD and control groups. Receiver operating characteristic curve analysis verified potential of three miRNAs in separating subjects with ICAD from CAD patients and healthy individuals. In conclusion, this original investigation suggested that altered expression of these five miRNAs may serve as a novel diagnostic biomarker discriminating clinical presentations of coronary artery diseases.
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Affiliation(s)
- Zahra Saadatian
- Department of Physiology, Faculty of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Sciences, Gonabad, Iran.
| | - Yaser Mansoori
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | | | - Abdolreza Daraei
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | - Shadan Navid
- Department of Anatomy, Faculty of Medicine, Social Determinants of Health Research Center, Gonabad University of Medical Science, Gonabad, Iran
| | - Ziba Nariman-Saleh-Fam
- Women's Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Clinical Research Development Unit, Shohada Hospital, Tabriz University of Medical Sciences, Tabriz, Iran.
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Ao X, Ding W, Li X, Xu Q, Chen X, Zhou X, Wang J, Liu Y. Non-coding RNAs regulating mitochondrial function in cardiovascular diseases. J Mol Med (Berl) 2023; 101:501-526. [PMID: 37014377 DOI: 10.1007/s00109-023-02305-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/14/2023] [Accepted: 03/13/2023] [Indexed: 04/05/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of disease-related death worldwide and a significant obstacle to improving patients' health and lives. Mitochondria are core organelles for the maintenance of myocardial tissue homeostasis, and their impairment and dysfunction are considered major contributors to the pathogenesis of various CVDs, such as hypertension, myocardial infarction, and heart failure. However, the exact roles of mitochondrial dysfunction involved in CVD pathogenesis remain not fully understood. Non-coding RNAs (ncRNAs), particularly microRNAs, long non-coding RNAs, and circular RNAs, have been shown to be crucial regulators in the initiation and development of CVDs. They can participate in CVD progression by impacting mitochondria and regulating mitochondrial function-related genes and signaling pathways. Some ncRNAs also exhibit great potential as diagnostic and/or prognostic biomarkers as well as therapeutic targets for CVD patients. In this review, we mainly focus on the underlying mechanisms of ncRNAs involved in the regulation of mitochondrial functions and their role in CVD progression. We also highlight their clinical implications as biomarkers for diagnosis and prognosis in CVD treatment. The information reviewed herein could be extremely beneficial to the development of ncRNA-based therapeutic strategies for CVD patients.
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Affiliation(s)
- Xiang Ao
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, 266021, China
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Wei Ding
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266021, China
| | - Xiaoge Li
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Qingling Xu
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Xinhui Chen
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Xuehao Zhou
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Jianxun Wang
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Ying Liu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, 266021, China.
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Fei SH, Liu ZF, Xie HN, Tong JN, Fang ZM, Chen Y, Yao YS. A meta-analysis of the diagnostic value of microRNA for hypertensive left ventricular hypertrophy. Front Cardiovasc Med 2022; 9:994826. [PMID: 36386321 PMCID: PMC9643699 DOI: 10.3389/fcvm.2022.994826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/12/2022] [Indexed: 11/30/2022] Open
Abstract
In this study, the diagnostic value of microRNAs (miRNAs) for hypertension (HTN) with left ventricular hypertrophy (LVH) were evaluated by meta-analysis. A correlation study of the diagnostic value of miRNAs in HTN with LVH was conducted using a computer search of the China Knowledge Network (CNKI), Wanfang, VIP, China Biomedical Literature Database (CBM), PubMed, Web of Science, and Embase. Studies from the time of database creation to May 2022 were evaluated. The quality assessment of diagnostic accuracy studies-2 (QUADAS-2) tool in RevMan 5.3 was used to evaluate the quality of the literature, and Meta-Disc 1.4 and Stata 16.0, were used to calculate the combined sensitivity (SEN), specificity (SPE), positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic advantage ratio (DOR), and their 95% confidence intervals. Subject working characteristic curves were plotted and the area under the curve (AUC) was calculated using Stata 16.0. Seven publications and 8 studies were included. miRNA diagnoses of HTN with LVH had SENcombined = 0.84, SPEcombined = 0.80, PLRcombined = 4.2, NLRcombined = 0.20, DORcombined = 21, and AUCcombined = 0.89. Subgroup analysis showed that the sensitivity of plasma miRNA for the diagnosis of HTN with LVH was 0.85, which was higher than that of serum which was 0.83. The specificity of serum miRNA for the diagnosis of HTN with LVH was 0.82, which was higher than that of plasma which was 0.78, and the diagnostic accuracy of miRNA in serum DOR was 23, which was higher than that of plasma DOR which was 20. In the diagnosis of HTN with LVH, miRNA has high sensitivity and specificity and is a better biological marker.
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Affiliation(s)
- Su-Hai Fei
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
| | - Zhen-Feng Liu
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
| | - Hai-Ning Xie
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
| | - Jia-Ni Tong
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
| | - Zheng-Mei Fang
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
| | - Yan Chen
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
- *Correspondence: Yan Chen
| | - Ying-Shui Yao
- School of Public Health, Wannan Medical College, Wuhu, China
- Wannan Medical College, Institute of Chronic Disease Prevention and Control, Wuhu, China
- Department of Clinical Medicine, Anhui College of Traditional Chinese Medicine, Wuhu, China
- Ying-Shui Yao
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Wei P, Liu L, Wang X, Zong B, Liu X, Zhang M, Fu Q, Wang L, Cao B. Expression of soluble ST2 in patients with essential hypertension and its relationship with left ventricular hypertrophy. ESC Heart Fail 2022; 10:303-310. [PMID: 36210061 PMCID: PMC9871704 DOI: 10.1002/ehf2.14147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 08/22/2022] [Accepted: 08/26/2022] [Indexed: 01/29/2023] Open
Abstract
AIMS Identification and intervention of left ventricular hypertrophy (LVH) in essential hypertension (EH) are important for the prevention of adverse cardiovascular events. However, effective methods for diagnosing LVH are still lacking. This study aimed to explore the relationship between soluble ST2 (sST2) and LVH in EH patients to identify a potential specific biomarker for hypertensive LVH. METHODS AND RESULTS This study included 97 EH patients. Based on the criteria for LVH, participants were divided into the LVH group (n = 52) and the non-LVH group (n = 45). The level of serum sST2 was detected by enzyme-linked immunosorbent assay. Pearson correlation analysis, logistic regression analysis, and receiver operating characteristic (ROC) curve analysis were used to investigate the potential of sST2 as a biomarker of LVH in EH patients. Compared with the non-LVH group, the sST2 level was elevated in EH patients with LVH (P < 0.001). Pearson correlation analysis indicated that the sST2 level was positively correlated with the left ventricular mass index in EH patients (r = 0.454, P < 0.001). Logistic regression analysis showed that the odds ratio (OR) value of LVH was 2.990, suggesting that sST2 is an independent risk factor for LVH in EH patients [OR = 2.990, 95% confidence interval (CI), 1.650-5.419; P < 0.001]. The area under the ROC curve was 0.767 (95% CI, 0.669-0.866; P < 0.001), with a sensitivity of 0.808 and specificity of 0.689, indicating the possibility of considering sST2 as a biomarker for diagnosing LVH. CONCLUSIONS Up-regulation of sST2 is strongly related to LVH in EH patients, is an independent risk factor for hypertensive LVH, and can be used as a biomarker for the diagnosis of LVH.
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Affiliation(s)
- Peng Wei
- Department of CardiologyShanghai Jiao Tong University Affiliated Sixth People's HospitalShanghai200233China
| | - Liang Liu
- Department of CardiologyShanghai Jiao Tong University Affiliated Sixth People's HospitalShanghai200233China
| | - Xiaoqing Wang
- Department of CardiologyShanghai Jiao Tong University Affiliated Sixth People's HospitalShanghai200233China
| | - Bin Zong
- Department of Cardiology, The Xuzhou School of Clinical MedicineNanjing Medical UniversityXuzhouJiangsuChina
| | - Xuekui Liu
- Experimental CenterXuzhou Central HospitalXuzhouJiangsuChina
| | - Miaomiao Zhang
- Laboratory of CardiologyXuzhou Central HospitalXuzhouJiangsuChina
| | - Qiang Fu
- Department of Cardiology, The Xuzhou School of Clinical MedicineNanjing Medical UniversityXuzhouJiangsuChina
| | - Liansheng Wang
- Department of CardiologyThe First Affiliated Hospital with Nanjing Medical UniversityNo. 300 Guangzhou RoadNanjing210029JiangsuChina
| | - Bangming Cao
- Department of CardiologyYantai Affiliated Hospital of Binzhou Medical UniversityNo. 717 Jinbu Road, Mouping DistrictYantai264100ShandongChina
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5
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Lopes ECP, Paim LR, Carvalho-Romano LFRS, Marques ER, Minin EOZ, Vegian CFL, Pio-Magalhães JA, Velloso LA, Coelho-Filho OR, Sposito AC, Matos-Souza JR, Nadruz W, Schreiber R. Relationship Between Circulating MicroRNAs and Left Ventricular Hypertrophy in Hypertensive Patients. Front Cardiovasc Med 2022; 9:798954. [PMID: 35498018 PMCID: PMC9043518 DOI: 10.3389/fcvm.2022.798954] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/24/2022] [Indexed: 12/29/2022] Open
Abstract
Objective Left ventricular hypertrophy (LVH) is a common complication of hypertension and microRNAs (miRNAs) are considered to play an important role in cardiac hypertrophy development. This study evaluated the relationship between circulating miRNAs and LVH in hypertensive patients. Methods Two cohorts [exploratory (n = 42) and validation (n = 297)] of hypertensive patients were evaluated by clinical, laboratory and echocardiography analysis. The serum expression of 754 miRNAs in the exploratory cohort and 6 miRNAs in the validation cohort was evaluated by the TaqMan OpenArray® system and quantitative polymerase chain reaction, respectively. Results Among the 754 analyzed miRNAs, ten miRNAs (miR-30a-5p, miR-let7c, miR-92a, miR-451, miR-145-5p, miR-185, miR-338, miR-296, miR-375, and miR-10) had differential expression between individuals with and without LVH in the exploratory cohort. Results of multivariable regression analysis adjusted for confounding variables showed that three miRNAs (miR-145-5p, miR-451, and miR-let7c) were independently associated with LVH and left ventricular mass index in the validation cohort. Functional enrichment analysis demonstrated that these three miRNAs can regulate various genes and pathways related to cardiac remodeling. Furthermore, in vitro experiments using cardiac myocytes demonstrated that miR-145-5p mimic transfection up-regulated the expression of brain and atrial natriuretic peptide genes, which are markers of cardiac hypertrophy, while anti-miR-145-5p transfection abrogated the expression of these genes in response to norepinephrine stimulus. Conclusions Our data demonstrated that circulating levels of several miRNAs, in particular miR-145-5p, miR-451, and let7c, were associated with LVH in hypertensive patients, indicating that these miRNAS may be potential circulating biomarkers or involved in hypertension-induced LV remodeling.
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Affiliation(s)
- Elisangela C P Lopes
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Layde R Paim
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Luís F R S Carvalho-Romano
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Edmilson R Marques
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Eduarda O Z Minin
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Camila F L Vegian
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - José A Pio-Magalhães
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Lício A Velloso
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Otavio R Coelho-Filho
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Andrei C Sposito
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - José R Matos-Souza
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Wilson Nadruz
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
| | - Roberto Schreiber
- Department of Internal Medicine, School of Medical Sciences, State University of Campinas, São Paulo, Brazil
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6
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Li G, Shao Y, Guo HC, Zhi Y, Qiao B, Ma K, Lai YQ, Du J, Li Y. MicroRNA-27b-3p downregulates FGF1 and aggravates pathological cardiac remodelling. Cardiovasc Res 2021; 118:2139-2151. [PMID: 34358309 PMCID: PMC9302889 DOI: 10.1093/cvr/cvab248] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Indexed: 12/13/2022] Open
Abstract
AIMS The heart undergoes pathological remodelling under increased stress and neuronal imbalance. MicroRNAs (miRNAs) are involved in post-transcriptional regulation of genes in cardiac physiology and pathology. However, the mechanisms underlying miRNA-mediated regulation of pathological cardiac remodelling remain to be studied. This study aimed to explore the function of endogenous microRNA-27b-3p (miR-27b-3p) in pathological cardiac remodelling. METHODS AND RESULTS miR-27b-3p expression was elevated in the heart of a transverse aortic constriction (TAC)-induced cardiac hypertrophy mouse model. MiR-27b-knockout mice showed significantly attenuated cardiac hypertrophy, fibrosis, and inflammation induced by two independent pathological cardiac hypertrophy models, TAC and Angiotensin II (Ang II) perfusion. Transcriptome sequencing analysis revealed that miR-27b deletion significantly downregulated TAC-induced cardiac hypertrophy, fibrosis, and inflammatory genes. We identified fibroblast growth factor 1 (FGF1) as a miR-27b-3p target gene in the heart and was upregulated in miR-27b-null mice. We found that both recombinant FGF1 (rFGF1) and inhibition of miR-27b-3p enhanced mitochondrial oxidative phosphorylation (OXPHOS) and inhibited cardiomyocyte hypertrophy. Importantly, rFGF1 administration inhibited cardiac hypertrophy and fibrosis in TAC or Ang II-induced models, and enhanced OXPHOS by activating PGC1α/β. CONCLUSIONS Our study demonstrated that miR-27b-3p induces pathological cardiac remodelling and suggests that inhibition of endogenous miR-27b-3p or administration of FGF1 might have the potential to suppress cardiac remodelling in a clinical setting. TRANSLATIONAL PERSPECTIVE MicroRNAs (miRNAs) are involved in post-transcriptional regulation of genes in cardiac physiology and pathology. However, the mechanisms underlying miRNA-mediated regulation of pathological cardiac remodelling remain to be studied. We show for the first time that miR-27b deletion attenuates cardiac hypertrophy, fibrosis, and inflammation and that rFGF1 administration inhibits cardiac hypertrophy and fibrosis in TAC- or Ang II-induced models, and enhances OXPHOS by activating PGC1α/β. Our findings suggest that miR-27b-3p and FGF1 may be potential therapeutic targets to treat conditions characterised by pathological cardiac remodelling.
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Affiliation(s)
- Guoqi Li
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Yihui Shao
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Hong-Chang Guo
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Ying Zhi
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Bokang Qiao
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Ke Ma
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Yong-Qiang Lai
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Jie Du
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
| | - Yulin Li
- Beijing Anzhen Hospital, Capital Medical University; The Key Laboratory of Remodelling-Related Cardiovascular Diseases, Ministry of Education; Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing, 100029, China
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7
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Lu T, Li X, Long C, Ji W, Jiang L, Tian J. Circulating miR-27b as a Biomarker of the Development and Progression of Carotid Artery Stenosis. Clin Appl Thromb Hemost 2021; 27:10760296211057903. [PMID: 34806417 PMCID: PMC8649086 DOI: 10.1177/10760296211057903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/09/2021] [Accepted: 10/19/2021] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE A close relationship of microRNAs (miRNAs) with various human diseases has been widely reported, including cardiovascular disease. The current study attempted to examine the abnormal expression of miR-27b in asymptomatic carotid artery stenosis (ACAS), its diagnostic value and predictive value for the development of ACAS were also assessed. METHODS Clinical serum samples were collected from both ACAS patients and healthy individuals, and levels of miR-27b in the clinical samples were detected using Real-time quantitative PCR. Cerebral ischemia events (CIEs) of patients during the 5-year follow-up were collected. The diagnostic and predictive values of serum miR-27b was assessed via plotting Receiver operating characteristic (ROC) and Kaplan-Meier curves. Multivariate cox regression analysis was performed for clinical independent index analysis. RESULTS ACAS patients had higher levels of miR-27b than the healthy subjects. There were close association of serum miR-27b levels with total cholesterol (TC) level, absence of hypertension and degree of carotid stenosis. High levels of miR-27b could differentiate ACAS cases from healthy subjects, and predicted the high incidence of CIEs. MiR-27b could be used as an independent predictor of cerebrovascular events via multiple Cox regression analysis (P = .031). CONCLUSION The high level of miR-27b can predict the occurrence of ACAS, and is closely related to the subsequent occurrence of CIEs. The present results provide evidence for circulating miR-27b as a diagnostic and prognostic marker in patients with ACAS.
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Affiliation(s)
- Tingting Lu
- Encephalopathy Rehabilitation Department, Weifang Hospital of Traditional Chinese Medicine, Weifang, China
| | - Xin Li
- Encephalopathy Rehabilitation Department, Weifang Hospital of Traditional Chinese Medicine, Weifang, China
| | - Chunxi Long
- Department of Neurosurgery, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Wenyuan Ji
- Department of Neurosurgery, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Linjun Jiang
- Department of Orthopaedics, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Jianquan Tian
- Qingdao Academy of Chinese Medical Sciences Shandong University of Traditional Chinese Medicine, Qingdao, China
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8
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Pan YK, Li CF, Gao Y, Wang YC, Sun XQ. Effect of miR-27b-5p on apoptosis of human vascular endothelial cells induced by simulated microgravity. Apoptosis 2020; 25:73-91. [PMID: 31768842 PMCID: PMC6965346 DOI: 10.1007/s10495-019-01580-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Weightlessness-induced cardiovascular dysfunction can lead to physiological and pathological consequences. It has been shown that spaceflight or simulated microgravity can alter expression profiles of some microRNAs (miRNAs). Here, we attempt to identify the role of miRNAs in human umbilical vein endothelial cells (HUVECs) apoptosis under simulated microgravity. RNA-sequencing and quantitative real-time PCR (qRT-PCR) assays were used to identify differentially expressed miRNAs in HUVECs under simulated microgravity. Then we obtained the target genes of these miRNAs through target analysis software. Moreover, GO and KEGG enrichment analysis were performed. The effects of these miRNAs on HUVECs apoptosis were evaluated by flow cytometry, Western blot and Hoechst staining. Furthermore, we obtained the target gene of miR-27b-5p by luciferase assay, qRT-PCR and Western blot. Finally, we investigated the relationship between this target gene and miR-27b-5p in HUVECs apoptosis under normal gravity or simulated microgravity. We found 29 differentially expressed miRNAs in HUVECs under simulated microgravity. Of them, the expressions of 3 miRNAs were validated by qRT-PCR. We demonstrated that miR-27b-5p affected HUVECs apoptosis by inhibiting zinc fingers and homeoboxes 1 (ZHX1). Our results reported here demonstrate for the first time that simulated microgravity can alter the expression of some miRNAs in HUVECs and miR-27b-5p may protect HUVECs from apoptosis under simulated microgravity by targeting ZHX1.
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Affiliation(s)
- Yi-Kai Pan
- School of Aerospace Medicine, Fourth Military Medical University, 169 Chang Le Xi Road, Xi'an, 710032, Shaanxi, China
| | - Cheng-Fei Li
- Key Lab of Aerospace Medicine, Chinese Ministry of Education, Xi'an, 710032, Shaanxi, China
| | - Yuan Gao
- School of Aerospace Medicine, Fourth Military Medical University, 169 Chang Le Xi Road, Xi'an, 710032, Shaanxi, China
| | - Yong-Chun Wang
- Key Lab of Aerospace Medicine, Chinese Ministry of Education, Xi'an, 710032, Shaanxi, China.
| | - Xi-Qing Sun
- School of Aerospace Medicine, Fourth Military Medical University, 169 Chang Le Xi Road, Xi'an, 710032, Shaanxi, China.
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9
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Peters LJF, Biessen EAL, Hohl M, Weber C, van der Vorst EPC, Santovito D. Small Things Matter: Relevance of MicroRNAs in Cardiovascular Disease. Front Physiol 2020; 11:793. [PMID: 32733281 PMCID: PMC7358539 DOI: 10.3389/fphys.2020.00793] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/15/2020] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are short sequences of non-coding RNA that play an important role in the regulation of gene expression and thereby in many physiological and pathological processes. Furthermore, miRNAs are released in the extracellular space, for example in vesicles, and are detectable in various biological fluids, such as serum, plasma, and urine. Over the last years, it has been shown that miRNAs are crucial in the development of several cardiovascular diseases (CVDs). This review discusses the (patho)physiological implications of miRNAs in CVD, ranging from cardiovascular risk factors (i.e., hypertension, diabetes, dyslipidemia), to atherosclerosis, myocardial infarction, and cardiac remodeling. Moreover, the intriguing possibility of their use as disease-specific diagnostic and prognostic biomarkers for human CVDs will be discussed in detail. Finally, as several approaches have been developed to alter miRNA expression and function (i.e., mimics, antagomirs, and target-site blockers), we will highlight the miRNAs with the most promising therapeutic potential that may represent suitable candidates for therapeutic intervention in future translational studies and ultimately in clinical trials. All in all, this review gives a comprehensive overview of the most relevant miRNAs in CVD and discusses their potential use as biomarkers and even therapeutic targets.
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Affiliation(s)
- Linsey J. F. Peters
- Institute for Molecular Cardiovascular Research, RWTH Aachen University, Aachen, Germany
- Department of Pathology, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, Netherlands
- Interdisciplinary Center for Clinical Research, RWTH Aachen University, Aachen, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
| | - Erik A. L. Biessen
- Institute for Molecular Cardiovascular Research, RWTH Aachen University, Aachen, Germany
- Department of Pathology, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Mathias Hohl
- Klinik für Innere Medizin III, Universität des Saarlandes, Homburg, Germany
| | - Christian Weber
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, Netherlands
- Munich Cluster for Systems Neurology, Munich, Germany
| | - Emiel P. C. van der Vorst
- Institute for Molecular Cardiovascular Research, RWTH Aachen University, Aachen, Germany
- Department of Pathology, Cardiovascular Research Institute Maastricht, Maastricht University Medical Centre, Maastricht, Netherlands
- Interdisciplinary Center for Clinical Research, RWTH Aachen University, Aachen, Germany
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Donato Santovito
- German Centre for Cardiovascular Research, Partner Site Munich Heart Alliance, Munich, Germany
- Institute for Cardiovascular Prevention, Ludwig-Maximilians-University Munich, Munich, Germany
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10
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Garcia CM, Toms SA. The Role of Circulating MicroRNA in Glioblastoma Liquid Biopsy. World Neurosurg 2020; 138:425-435. [PMID: 32251831 DOI: 10.1016/j.wneu.2020.03.128] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/20/2020] [Accepted: 03/22/2020] [Indexed: 12/29/2022]
Abstract
Glioblastoma multiforme (GBM) is the most common and aggressive primary malignancy of the central nervous system. The standard used to monitor disease progression and therapeutic response has been magnetic resonance imaging, which is usually obtained preoperatively and postoperatively. Patients with GBM are monitored every 2-3 months and scans are repeated until progression is detected. Sometimes there is an inability to detect tumor progression or difficulty in differentiating tumor progression from pseudoprogression. With the difficulty of distinguishing disease progression, as well as the cost of imaging, there may be a need for the existence of a noninvasive liquid biopsy. There is no reliable biomarker for GBM that can be used for liquid biopsy, but if one could be detected in serum or cerebrospinal fluid and vary with tumor burden, then, it could be developed into one. MicroRNAs (miRNAs) are short, single-stranded, noncoding RNAs that posttranscriptionally control gene expression. They play vital roles in tumor progression, migration, invasion, and stemness. Because miRNAs are secreted in stable forms in bodily fluid, either via extracellular vesicles or in cell-free form, they have great potential as biomarkers that can be used for liquid biopsy. Various miRNAs that are dysregulated in GBM have been identified in tissue, cerebrospinal fluid, and serum samples. There needs to be standardization of sample collection and quantification for both cell-free and exosomal-derived samples. Further studies need to be performed on larger cohorts to evaluate the sensitivity and specificity of not just miRNAs but most potential biomarkers.
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Affiliation(s)
- Catherine M Garcia
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Steven A Toms
- Department of Neurosurgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA.
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Fu Q, Lu Z, Fu X, Ma S, Lu X. MicroRNA 27b promotes cardiac fibrosis by targeting the FBW7/Snail pathway. Aging (Albany NY) 2019; 11:11865-11879. [PMID: 31881012 PMCID: PMC6949061 DOI: 10.18632/aging.102465] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 11/08/2019] [Indexed: 04/09/2023]
Abstract
Our study aspires to understand the impact of miR-27b on myocardial fibrosis as well as its functional mechanism. 12 days post the ligation of coronary artery in rats, the expression of miR-27b in the peri-infarction region was elevated. Treating cultivated rat neonatal cardiac fibroblasts (CFs) with angiotensin II (AngII) also enhanced the miR-27b expression. Forced expression of miR-27b promoted the proliferation and collagen production in rat neonatal CFs, as revealed by cell counting, MTT assay, and quantitative reverse transcription-polymerase chain reaction. FBW7 was found to be the miR-27b's target since the overexpression of miR-27b reduced the transcriptional level of FBW7. The enhanced expression of FBW7 protein abrogated the effects of miR-27b in cultured CFs, while the siRNA silence of FBW7 promoted the pro-fibrosis activity of AngII. As to the mechanism, we found that the expression of FBW7 led to the degradation of Snail, which is an important regulator of cardiac epithelial-mesenchymal transitions. Importantly, inhibition of miR-27b abrogated the coronary artery ligation (CAL) induced cardiac fibrosis in vivo, suggesting that it might be a potential target for the treatment of fibrosis associated cardiac diseases.
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Affiliation(s)
- Qiang Fu
- Department of Cardiovascular Surgery, The General Hospital of Tianjin Medical University, Tianjin, China
| | - Zhihong Lu
- Department of Anatomy and Histology and Embryology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xiao Fu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Shitang Ma
- College of Life and Health Sciences, Anhui Science and Technology University, Chuzhou, Anhui, China
| | - Xiaochun Lu
- Department of Cardiology, The 2nd Medical Centre, PLA General Hospital, Beijing, China
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12
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Quintana-Villamandos B, González del Pozo I, Pazó-Sayós L, Bellón JM, Pedraz-Prieto Á, Pinto ÁG, Delgado-Baeza E. Plasma protein thiolation index (PTI) as a potential biomarker for left ventricular hypertrophy in humans. PLoS One 2019; 14:e0216359. [PMID: 31067252 PMCID: PMC6505886 DOI: 10.1371/journal.pone.0216359] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 04/18/2019] [Indexed: 01/11/2023] Open
Abstract
Background Left ventricular hypertrophy (LVH) has been associated with oxidative stress, although not with the protein thiolation index (PTI). This study explored the potential use of PTI as a biomarker of oxidative stress in patients with LVH. Methods We recruited 70 consecutive patients (n = 35 LVH and n = 35 non-LVH) based on an echocardiography study in our institution (left ventricular mass indexed to body surface area). Plasma levels of both S-thiolated protein and total thiols were measured as biomarkers of oxidative stress by spectrophotometry, and PTI was calculated as the molar ratio between S-thiolated proteins and the total thiol concentration. Results Values for plasma S-thiolated proteins were higher in patients with LVH than in the control group (P = 0.01). There were no differences in total thiols between the LVH group and the control group. Finally, PTI was higher in patients with LVH than in the control group (P = 0.001). The area under the ROC curve was 0.75 (95% CI, 0.63–0.86; P<0.001), sensitivity was 70.6%, and specificity was 68.6%, thus suggesting that PTI could be used to screen for LVH. A multivariable logistic regression model showed a positive association (P = 0.02) between PTI and LVH (OR = 1.24 [95% CI, 1.03–1.49]) independently of gender (OR = 3.39 [95% CI, 0.60–18.91]), age (OR = 1.03 [95% CI, 0.96–1.10]), smoking (OR = 5.15 [95% CI, 0.51–51.44]), glucose (OR = 0.99 [95% CI, 0.97–1.01]), systolic arterial pressure (OR = 1.10 [CI 1.03–1.17]), diastolic arterial pressure (OR = 0.94 [CI 0.87–1.02]), dyslipidemia (OR = 1.46 [95% CI, 0.25–8.55]), estimated glomerular filtration rate (OR = 0.98 [95% CI, 0.96–1.01]), body mass index (OR = 1.03 [95% CI, 0.90–1.10]), and valvular and/or coronary disease (OR = 5.27 [95% CI, 1.02–27.21]). Conclusions The present study suggests that PTI could be a new biomarker of oxidative stress in patients with LVH.
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Affiliation(s)
- Begoña Quintana-Villamandos
- Departamento de Anestesiología, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Departamento de Farmacología y Toxicología, Facultad Medicina, Universidad Complutense de Madrid, Madrid, Spain
- * E-mail:
| | - Irene González del Pozo
- Departamento de Anestesiología, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Laia Pazó-Sayós
- Departamento de Anestesiología, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Jose María Bellón
- Departamento de Estadística, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Álvaro Pedraz-Prieto
- Departamento de Cirugía Cardiovascular, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Ángel G. Pinto
- Departamento de Cirugía Cardiovascular, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Emilio Delgado-Baeza
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
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Abstract
Epidemiological and experimental observations tend to prove that environment, lifestyle or nutritional challenges influence heart functions together with genetic factors. Furthermore, when occurring during sensitive windows of heart development, these environmental challenges can induce an 'altered programming' of heart development and shape the future heart disease risk. In the etiology of heart diseases driven by environmental challenges, epigenetics has been highlighted as an underlying mechanism, constituting a bridge between environment and heart health. In particular, micro-RNAs which are involved in each step of heart development and functions seem to play a crucial role in the unfavorable programming of heart diseases. This review describes the latest advances in micro-RNA research in heart diseases driven by early exposure to challenges and discusses the use of micro-RNAs as potential targets in the reversal of the pathophysiology.
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