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Kastora SL, Pana TA, Sarwar Y, Myint PK, Mamas MA. Biomarker Determinants of Early Anthracycline-Induced Left Ventricular Dysfunction in Breast Cancer: A Systematic Review and Meta-Analysis. Mol Diagn Ther 2022; 26:369-382. [PMID: 35708889 DOI: 10.1007/s40291-022-00597-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND OBJECTIVE Breast cancer is the leading cause of cancer-related mortality amongst women. One of the most common chemotherapeutic agents used to treat breast cancer, anthracyclines, are associated with anthracycline-induced cardiotoxicity (ACIC). The aim of this meta-analysis was to quantify the predictive performance of biomarkers for early ACIC presentation in the breast cancer population. METHODS Five databases were searched from inception to 1 January, 2022. Studies reporting the association between worsening left ventricular ejection fraction and biomarker level change were included. Overall, study heterogeneity varied between I2 0 and 78%. The primary outcome was incident left ventricular dysfunction, defined as left ventricular ejection fraction < 50-55% or a 10%-point decrease, in patients with breast cancer with congruent ≥ doubling of biomarker serology levels (growth differentiation factor 15, Galectin-3, pro B-type natriuretic peptide, high-sensitivity cardiac troponin T, placental growth factor, myeloperoxidase, high-sensitivity C-reactive protein, Fms-Related Tyrosine Kinase 1), 3 months after anthracycline exposure, relative to pre-anthracycline exposure levels, expressed as random effects, hazard ratios. The STRING protein interaction database was explored for experimentally validated biomarker interactions. RESULTS Of 1458 records screened, four observational studies involving 1167 patients, with a low risk of bias, were included in this systematic review and meta-analysis. Doubling of growth differentiation factor 15 and Galectin-3 levels was associated with an increased risk of early ACIC, hazard ratio 3.74 (95% confidence interval 2.68-5.24) and hazard ratio 4.25 (95% confidence interval 3.1-5.18), respectively. Biomarker interactome analysis identified two putative ACIC biomarkers, neuropilin-1 and complement factor H. CONCLUSIONS This is the first meta-analysis quantifying the association of biomarkers and early ACIC presentation in the breast cancer population. This may be of clinical relevance in the timely identification of patients at high risk of ACIC, allowing for closer monitoring and chemotherapy adjustments.
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Affiliation(s)
- Stavroula L Kastora
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen Royal Infirmary, Breast Surgery, Clinic E, Cornhill Road, Aberdeen, AB25 2ZN, UK.
| | - Tiberiu A Pana
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen Royal Infirmary, Breast Surgery, Clinic E, Cornhill Road, Aberdeen, AB25 2ZN, UK
| | - Yusuf Sarwar
- College of Medicine and Health, University of Exeter, St Luke's Campus, Exeter, UK
| | - Phyo K Myint
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen Royal Infirmary, Breast Surgery, Clinic E, Cornhill Road, Aberdeen, AB25 2ZN, UK
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Institute for Primary Care and Health Sciences, Keele University, Stoke-on-Trent, UK
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Shen NN, Wang JL, Fu YP. The microRNA Expression Profiling in Heart Failure: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:856358. [PMID: 35783849 PMCID: PMC9240229 DOI: 10.3389/fcvm.2022.856358] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/27/2022] [Indexed: 12/16/2022] Open
Abstract
Background Heart failure (HF) is a main consequence of cardiovascular diseases worldwide. Abnormal expression levels of microRNAs (miRNAs) in HF are observed in current studies. Novel biomarkers miRNAs may play an important role in the development of HF. Nevertheless, the inconsistency of miRNA expression limits the clinical application. We thus perform this systematic review of the miRNAs expression profiling to identify potential HF biomarkers. Methods The electronic databases of Embase, Medline, and Cochrane Library were systematically searched to identify the miRNA expression profiles between HF subjects and non-HF controls before May 26th, 2021. The pooled results were shown as log10 odds ratios (logORs) with 95% confidence intervals (CI) using random-effect models. Subgroup analyses were conducted according to species, region, and sample source. The quality assessment of included studies was independently conducted based on Diagnostic Accuracy Study 2 (QUADAS-2). The sensitivity analysis was conducted based on sample size. Results A total of 55 miRNA expression articles reporting 276 miRNAs of HF were included. 47 consistently up-regulated and 10 down-regulated miRNAs were identified in the overall analysis, with the most up-regulated miR-21 (logOR 8.02; 95% CI: 6.76–9.27, P < 0.001) and the most down-regulated miR-30c (logOR 6.62; 95% CI: 3.04–10.20, P < 0.001). The subgroup analysis of sample source identified 35 up-regulated and 10 down-regulated miRNAs in blood sample, the most up-regulated and down-regulated miRNAs were miR-210-3p and miR-30c, respectively. In the region sub-groups, let-7i-5p and miR-129 were most up-regulated and down-regulated in Asian countries, while in non-Asian countries, let-7e-5p and miR-30c were the most dysregulated. It’s worth noting that miR-622 was consistently up-regulated in both Asian and non-Asian countries. Sensitivity analysis showed that 46 out of 58 (79.31%) miRNAs were dysregulated. Conclusion A total of 57 consistently dysregulated miRNAs related to HF were confirmed in this study. Seven dysregulated miRNAs (miR-21, miR-30c, miR-210-3p, let-7i-5p, miR-129, let-7e-5p, and miR-622) may be considered as potential non-invasive biomarkers for HF. However, further validation in larger-scale studies are needed to verify our conclusions.
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Affiliation(s)
- Nan-Nan Shen
- Department of Pharmacy, Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Jia-Liang Wang
- Department of Pharmacy, Affiliated Hospital of Shaoxing University, Shaoxing, China
- *Correspondence: Jia-Liang Wang,
| | - Yong-ping Fu
- Department of Cardiology, Affiliated Hospital of Shaoxing University, Shaoxing, China
- Yong-ping Fu,
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Saleh S, George J, Kott KA, Meikle PJ, Figtree GA. The Translation and Commercialisation of Biomarkers for Cardiovascular Disease—A Review. Front Cardiovasc Med 2022; 9:897106. [PMID: 35722087 PMCID: PMC9201254 DOI: 10.3389/fcvm.2022.897106] [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: 03/15/2022] [Accepted: 05/11/2022] [Indexed: 11/19/2022] Open
Abstract
As a leading cause of mortality and morbidity worldwide, cardiovascular disease and its diagnosis, quantification, and stratification remain significant health issues. Increasingly, patients present with cardiovascular disease in the absence of known risk factors, suggesting the presence of yet unrecognized pathological processes and disease predispositions. Fortunately, a host of emerging cardiovascular biomarkers characterizing and quantifying ischaemic heart disease have shown great promise in both laboratory settings and clinical trials. These have demonstrated improved predictive value additional to widely accepted biomarkers as well as providing insight into molecular phenotypes beneath the broad umbrella of cardiovascular disease that may allow for further personalized treatment regimens. However, the process of translation into clinical practice – particularly navigating the legal and commercial landscape – poses a number of challenges. Practical and legal barriers to the biomarker translational pipeline must be further considered to develop strategies to bring novel biomarkers into the clinical sphere and apply these advances at the patient bedside. Here we review the progress of emerging biomarkers in the cardiovascular space, with particular focus on those relevant to the unmet needs in ischaemic heart disease.
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Affiliation(s)
- Soloman Saleh
- Cardiothoracic and Vascular Health, Kolling Institute of Medical Research, Sydney, NSW, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Jacob George
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Katharine A. Kott
- Cardiothoracic and Vascular Health, Kolling Institute of Medical Research, Sydney, NSW, Australia
- Department of Cardiology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, NSW, Australia
| | - Peter J. Meikle
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Gemma A. Figtree
- Cardiothoracic and Vascular Health, Kolling Institute of Medical Research, Sydney, NSW, Australia
- Department of Cardiology, Royal North Shore Hospital, Northern Sydney Local Health District, Sydney, NSW, Australia
- Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia
- *Correspondence: Gemma A. Figtree
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Zhang Y, Ding Y, Li M, Yuan J, Yu Y, Bi X, Hong H, Ye J, Liu P. MicroRNA-34c-5p provokes isoprenaline-induced cardiac hypertrophy by modulating autophagy via targeting ATG4B. Acta Pharm Sin B 2022; 12:2374-2390. [PMID: 35646533 PMCID: PMC9136534 DOI: 10.1016/j.apsb.2021.09.020] [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: 07/19/2021] [Revised: 08/30/2021] [Accepted: 08/31/2021] [Indexed: 02/06/2023] Open
Abstract
Pathological cardiac hypertrophy serves as a significant foundation for cardiac dysfunction and heart failure. Recently, growing evidence has revealed that microRNAs (miRNAs) play multiple roles in biological processes and participate in cardiovascular diseases. In the present research, we investigate the impact of miRNA-34c-5p on cardiac hypertrophy and the mechanism involved. The expression of miR-34c-5p was proved to be elevated in heart tissues from isoprenaline (ISO)-infused mice. ISO also promoted miR-34c-5p level in primary cultures of neonatal rat cardiomyocytes (NRCMs). Transfection with miR-34c-5p mimic enhanced cell surface area and expression levels of foetal-type genes atrial natriuretic factor (Anf) and β-myosin heavy chain (β-Mhc) in NRCMs. In contrast, treatment with miR-34c-5p inhibitor attenuated ISO-induced hypertrophic responses. Enforced expression of miR-34c-5p by tail intravenous injection of its agomir led to cardiac dysfunction and hypertrophy in mice, whereas inhibiting miR-34c-5p by specific antagomir could protect the animals against ISO-triggered hypertrophic abnormalities. Mechanistically, miR-34c-5p suppressed autophagic flux in cardiomyocytes, which contributed to the development of hypertrophy. Furthermore, the autophagy-related gene 4B (ATG4B) was identified as a direct target of miR-34c-5p, and miR-34c-5p was certified to interact with 3' untranslated region of Atg4b mRNA by dual-luciferase reporter assay. miR-34c-5p reduced the expression of ATG4B, thereby resulting in decreased autophagy activity and induction of hypertrophy. Inhibition of miR-34c-5p abolished the detrimental effects of ISO by restoring ATG4B and increasing autophagy. In conclusion, our findings illuminate that miR-34c-5p participates in ISO-induced cardiac hypertrophy, at least partly through suppressing ATG4B and autophagy. It suggests that regulation of miR-34c-5p may offer a new way for handling hypertrophy-related cardiac dysfunction.
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Key Words
- 3-MA, 3-methyladenine
- 3′ UTR, 3′ untranslated region
- ANF, atrial natriuretic factor
- ATG4B
- ATG4B, autophagy related gene 4B
- Autophagic flux
- Autophagy
- BNP, brain natriuretic polypeptide
- Baf A1, bafilomycin A1
- CQ, Chloroquine
- EF, ejection fraction
- FS, fractional shortening
- GFP, green fluorescent protein
- HE, hematoxylin–eosin
- ISO, isoprenaline
- IVS,d: interventricular septal wall dimension at end-diastole, IVS,s: interventricular septal well dimension at end-systole
- Isoprenaline
- LC3
- LC3, microtubule-associated protein 1 light chain 3
- LV Vol,d, left ventricular end-diastolic volume
- LV Vol,s, left ventricular end-systolic volume
- LVID,d, left ventricular end-diastolic internal diameter
- LVID,s, left ventricular end-systolic internal diameter
- LVPW,d, left ventricular end-diastolic posterior wall thickness
- LVPW,s, left ventricular end-systolic posterior wall thickness
- Mice
- NS, normal saline
- Neonatal rat cardiomyocytes
- PSR, Picric–Sirius red
- Pathological cardiac hypertrophy
- mTOR, mammalian target of rapamycin
- miR-34c-5p
- miRNA, microRNA
- qRT-PCR, quantitative real-time polymerase chain reaction
- β-AR, β-adrenergic receptor
- β-MHC, beta-myosin heavy chain
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Fang F, Zhang X, Li B, Gan S. miR-182-5p combined with brain-derived neurotrophic factor assists the diagnosis of chronic heart failure and predicts a poor prognosis. J Cardiothorac Surg 2022; 17:88. [PMID: 35501813 PMCID: PMC9063236 DOI: 10.1186/s13019-022-01802-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
Objective Chronic heart failure (CHF) is a general progressive disorder with high morbidity and poor prognosis. This study analyzed the serum expression and clinical value of miR-182-5p and brain-derived neurotrophic factor (BDNF) in CHF patients. Methods A total of 82 CHF patients were selected as the study subjects (15 cases in NYHA stage I, 29 cases in stage II, 27 cases in stage III, and 11 cases in stage IV), with another 78 healthy people as the controls. The expression of serum miR-182-5p was detected by RT-qPCR. BDNF expression was measured by ELISA. Furthermore, the Pearson coefficient was used to analyze the correlation of miR-182-5p/BDNF with BNP and LVEF. ROC curve was employed to assess the potential of miR-182-5p or/and BDNF for the diagnosis of CHF. Kaplan–Meier survival curve was implemented to evaluate the prognostic value of miR-182-5p and BDNF. Results Serum miR-182-5p level was elevated and BDNF expression was lowered in CHF patients. Serum miR-182-5p in CHF patients was positively-related with BNP and inversely-correlated with LVEF, while serum BDNF was negatively-linked with BNP and positively-correlated with LVEF. ROC curve indicated the diagnostic value of serum miR-182-5p and BDNF for CHF and the diagnostic accuracy of miR-182-5p combined with BDNF was improved. Kaplan–Meier analysis unveiled that miR-182-5p low expression and BDNF high expression could predict the overall survival in CHF patients. Conclusion miR-182-5p expression is increased and BDNF level is decreased in CHF patients. miR-182-5p combined with BDNF can assist the diagnosis of CHF and predict a poor prognosis.
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Affiliation(s)
- Fang Fang
- Department of Cardiovascular Medicine, Xianning Central Hospital, No. 228 Jingui Road, Xian'an District, Xianning City, 437000, Hubei Province, China.
| | - Xiaonan Zhang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Shenyang Medical College, Xianning, 110000, Liaoning Province, China
| | - Bin Li
- Department of Cardiovascular Medicine, Xianning Central Hospital, No. 228 Jingui Road, Xian'an District, Xianning City, 437000, Hubei Province, China
| | - Shouyi Gan
- Department of Cardiovascular Medicine, Xianning Central Hospital, No. 228 Jingui Road, Xian'an District, Xianning City, 437000, Hubei Province, China
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Gryshkova V, Lushbough I, Palmer J, Burrier R, Delaunois A, Donley E, Valentin JP. microRNAs signatures as potential biomarkers of structural cardiotoxicity in human-induced pluripotent stem-cell derived cardiomyocytes. Arch Toxicol 2022; 96:2033-2047. [PMID: 35488128 DOI: 10.1007/s00204-022-03280-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/14/2022] [Indexed: 12/11/2022]
Abstract
Identification of early biomarkers of heart injury and drug-induced cardiotoxicity is important to eliminate harmful drug candidates early in preclinical development and to prevent severe drug effects. The main objective of this study was to investigate the expression of microRNAs (miRNAs) in human-induced pluripotent stem cell cardiomyocytes (hiPSC-CM) in response to a broad range of cardiotoxic drugs. Next generation sequencing was applied to hiPSC-CM treated for 72 h with 40 drugs falling into the categories of functional (i.e., ion channel blockers), structural (changes in cardiomyocytes structure), and general (causing both functional and structural) cardiotoxicants as well as non-cardiotoxic drugs. The largest changes in miRNAs expression were observed after treatments with structural or general cardiotoxicants. The number of deregulated miRNAs was the highest for idarubicin, mitoxantrone, and bortezomib treatments. RT-qPCR validation confirmed upregulation of several miRNAs across multiple treatments at therapeutically relevant concentrations: hsa-miR-187-3p, hsa-miR-146b-5p, hsa-miR-182-5p (anthracyclines); hsa-miR-365a-5p, hsa-miR-185-3p, hsa-miR-184, hsa-miR-182-5p (kinase inhibitors); hsa-miR-182-5p, hsa-miR-126-3p and hsa-miR-96-5p (common some anthracyclines, kinase inhibitors and bortezomib). Further investigations showed that an upregulation of hsa-miR-187-3p and hsa-miR-182-5p could serve as a potential biomarker of structural cardiotoxicity and/or an additional endpoint to characterize cardiac injury in vitro.
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Affiliation(s)
| | - Isabel Lushbough
- UCB Biopharma SRL, Braine L'Alleud, Belgium
- Edinburgh Medical School, The University of Edinburgh, Edinburgh, UK
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Kalampogias A, Oikonomou E, Siasos G, Theofilis P, Dimitropoulos S, Gazouli M, Gennimata V, Marinos G, Charalambous G, Vavouranakis M, Tsioufis K, Tousoulis D. Differential Expression of microRNAs in acute and chronic heart Failure. Curr Med Chem 2022; 29:5130-5138. [PMID: 35473531 DOI: 10.2174/0929867329666220426095655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/23/2022] [Accepted: 03/09/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND MicroRNAs modify protein expression at a post-transcriptional level and their circulating levels may express the underlying molecular pathways. OBJECTIVE The purpose of this study was to assess the differential expression of microRNAs related to myocardial cell energy substrate, autophagy, and ischaemia in chronic and acute heart failure (HF). METHODS In this case-control study, we studied 19 patients with acute HF (AHF) and 19 patients with chronic HF (CHF). Basic demographic and clinical characteristics were collected from the patients upon arrival, at 48 hours, and at 120 hours. Blood samples for microRNAs measurements (miR-22, -92a, and -499), b type natriuretic peptide (BNP), C reactive protein, and high sensitivity cardiac troponin I were collected in all study points. In this study, we included subjects with a left ventricular ejection fraction of <40%. RESULTS At baseline circulating miR-22 levels were 1.9-fold higher (p<0.001), miR-92a levels were 1.25-fold higher (p=0.003), and miR-499 were 5-times lower (p<0.001) in AHF compared to CHF. Interestingly, circulating miR-499 was found to be associated with BNP levels (r=0.47, p=0.01). At follow-up there was a stepwise increase in the levels of all three examined microRNAs (miR-22, p=0.001, miR-92a, p=0.001, and miR-499, p<0.001) for AHF but not for CHF subjects. CONCLUSIONS MicroRNAs -22, -92a, and -499 are differentially expressed in chronic and acute HF subjects. MicroRNAs signatures are also differentially expressed up to the patients' discharge. These findings may have important implications in diagnosis, progression, and treatment in patients with chronic and acute heart failure.
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Affiliation(s)
- Aimilios Kalampogias
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Oikonomou
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,3rd Department of Cardiology, "Sotiria" Chest Disease Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Gerasimos Siasos
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,3rd Department of Cardiology, "Sotiria" Chest Disease Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Theofilis
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stathis Dimitropoulos
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Vasiliki Gennimata
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Marinos
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Charalambous
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Manolis Vavouranakis
- 3rd Department of Cardiology, "Sotiria" Chest Disease Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, 'Hippokration' General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Heart failure with improved ejection fraction: The current and future in Asian populations. Int J Cardiol 2022; 358:72-73. [PMID: 35487319 DOI: 10.1016/j.ijcard.2022.04.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 04/22/2022] [Indexed: 11/20/2022]
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Tang T, Yu S, Song Z, Pan X, Xu F, Wu Y, Zhang L. Comprehensive Analysis of miRNA-Mediated Regulatory Network and Identification of Prognosis Biomarkers in Rectal Cancer. Front Genet 2022; 13:792984. [PMID: 35495167 PMCID: PMC9039402 DOI: 10.3389/fgene.2022.792984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 01/31/2022] [Indexed: 01/05/2023] Open
Abstract
Rectal cancer is a malignant tumor with poor prognosis. Identification of prognostic biomarkers is needed to improve overall survival of rectal cancer patients. Here, we firstly identified miR-20a-5p significantly classifying high-risk group and low-risk group of rectal cancer patients. We also found that several known miRNAs miR-142-5p, miR-486-5p, miR-490-3p and miR-133a-3p played important roles in rectal cancer. Secondly, we constructed and analyzed a rectal cancer-related miRNA-mRNA network. A rectal cancer-related functional module was identified from the miRNA-mRNA network. Survival analysis demonstrated great prognosis capacity of the module to distinguish rectal cancer patients. Thirdly, a rectal cancer-related miRNA-lncRNA network was constructed, which followed power law distribution. Hub miRNAs and lncRNAs of the network were suggested to show significant prognosis ability and be enriched in cancer-related pathways. Fourthly, we constructed a rectal cancer-related ceRNA network and detected several typical lncRNA-miRNA-mRNA crosstalk, such as HAND2-AS1, HAND2 and miR-20a-5p crosstalk and MBNL1-AS1, miR-429 and LONRF2 crosstalk, which were validated to function in improving overall survival of rectal cancer patients. Finally, we identified the regulatory feedback that was constituted by transcriptional factors and lncRNAs, including MEIS1, MEIS2 and multiple lncRNAs. We also demonstrated that these lncRNAs were high related to immune cell infiltration. All these results can help us to uncover the molecular mechanism and provide new light on miRNA-mediated gene crosstalks in rectal cancer.
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Affiliation(s)
- Tingting Tang
- Department of Pathology, Ruian People’s Hospital, Zhejiang, China
| | - Sisi Yu
- Department of Pathology, Ruian People’s Hospital, Zhejiang, China
| | - Zekai Song
- Department of Pathology, Ruian People’s Hospital, Zhejiang, China
| | - Xiaofu Pan
- Department of Laboratory Medicine, Ruian People’s Hospital, Zhejiang, China
| | - Fang Xu
- Department of Digestive System, Ruian People’s Hospital, Zhejiang, China
| | - Yanke Wu
- Department of Pathology, Ruian People’s Hospital, Zhejiang, China
| | - Liang Zhang
- Department of Pathology, Ruian People’s Hospital, Zhejiang, China
- *Correspondence: Liang Zhang,
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Wang LJ, Qiu BQ, Yuan MM, Zou HX, Gong CW, Huang H, Lai SQ, Liu JC. Identification and Validation of Dilated Cardiomyopathy-Related Genes via Bioinformatics Analysis. Int J Gen Med 2022; 15:3663-3676. [PMID: 35411175 PMCID: PMC8994656 DOI: 10.2147/ijgm.s350954] [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: 12/15/2021] [Accepted: 03/24/2022] [Indexed: 12/03/2022] Open
Abstract
Purpose Dilated cardiomyopathy (DCM) is a type of cardiomyopathy that can easily cause heart failure and has a high mortality rate. Therefore, there is an urgent need to study the underlying mechanism of action of dilated cardiomyopathy. In the present study, we aimed to explore potential miRNA–mRNA pairs and drugs related to DCM. Methods The Microarray data were collected from the Gene Expression Omnibus (GEO) database. Bioinformatics analysis differentially expressed miRNAs and mRNAs in each microarray were obtained. The target genes of miRNAs were obtained from the miRWalk 2.0 database, and the intersection of these two gene sets (miRNA target genes and differentially expressed mRNAs in the microarray) was obtained. Pathway and Gene Ontology (GO) enrichment analyses were performed in the KOBAS database. Cytoscape software was used to construct the miRNA–mRNA network, and the final hub genes were obtained. Furthermore, we predicted several candidate drugs related to hub genes using DSigDB database. To confirm the abnormal expression of hub genes, qRT-PCR was performed. Results In total, eight differentially expressed miRNAs and 92 differentially expressed mRNAs were identified. In addition, 47 differentially expressed miRNA target genes were identified. According to the analysis results of the miRNA-mRNA network, we identified hsa-miR-551b-3p, hsa-miR-770-5p, hsa-miR-363-3p, PIK3R1, DDIT4, and CXCR4 as hub genes in DCM. Several candidate drugs, which are related to the hug genes, were identified. Conclusion In conclusion, in our study, we identified several hub genes that may be involved in the pathogenesis of DCM. Several drugs related to these hub genes may be used as clinical therapeutic candidates.
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Affiliation(s)
- Li-Jun Wang
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Bai-Quan Qiu
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Ming-Ming Yuan
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Hua-Xi Zou
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Cheng-Wu Gong
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Huang Huang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
| | - Song-Qing Lai
- Institute of Cardiovascular Diseases, The First Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
- Song-Qing Lai, Institute of Cardiovascular Diseases, The First Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China, Tel +86 13699562160, Email
| | - Ji-Chun Liu
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China
- Correspondence: Ji-Chun Liu, Department of Cardiothoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, People’s Republic of China, Tel +86 13907913502, Email
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Sacco A, Martelli F, Pal A, Saraceno C, Benussi L, Ghidoni R, Rongioletti M, Squitti R. Regulatory miRNAs in Cardiovascular and Alzheimer's Disease: A Focus on Copper. Int J Mol Sci 2022; 23:3327. [PMID: 35328747 PMCID: PMC8948703 DOI: 10.3390/ijms23063327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/15/2022] [Accepted: 03/17/2022] [Indexed: 11/16/2022] Open
Abstract
Non-coding RNAs (ncRNAs), including microRNAs (miRNAs), are key regulators of differentiation and development. In the cell, transcription factors regulate the production of miRNA in response to different external stimuli. Copper (Cu) is a heavy metal and an essential micronutrient with widespread industrial applications. It is involved in a number of vital biological processes encompassing respiration, blood cell line maturation, and immune responses. In recent years, the link between deregulation of miRNAs' functionality and the development of various pathologies as well as cardiovascular diseases (CVDs) has been extensively studied. Alzheimer's disease (AD) is the most common cause of dementia in the elderly with a complex disease etiology, and its link with Cu abnormalities is being increasingly studied. A direct interaction between COMMD1, a regulator of the Cu pathway, and hypoxia-inducible factor (HIF) HIF-1a does exist in ischemic injury, but little information has been collected on the role of Cu in hypoxia associated with AD thus far. The current review deals with this matter in an attempt to structurally discuss the link between miRNA expression and Cu dysregulation in AD and CVDs.
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Affiliation(s)
- Anna Sacco
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Fabio Martelli
- Molecular Cardiology Laboratory, IRCCS-Policlinico San Donato, San Donato Milanese, 20097 Milan, Italy;
| | - Amit Pal
- Department of Biochemistry, AIIMS, Kalyani 741245, India;
| | - Claudia Saraceno
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy; (C.S.); (L.B.); (R.G.)
| | - Luisa Benussi
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy; (C.S.); (L.B.); (R.G.)
| | - Roberta Ghidoni
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy; (C.S.); (L.B.); (R.G.)
| | - Mauro Rongioletti
- Department of Laboratory Medicine, Research and Development Division, San Giovanni Calibita Fatebenefratelli Hospital, Isola Tiberina, 00186 Rome, Italy;
| | - Rosanna Squitti
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, 25125 Brescia, Italy; (C.S.); (L.B.); (R.G.)
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Mirna M, Paar V, Topf A, Kraus T, Sotlar K, Aigner A, Ewe A, Watzinger S, Podesser BK, Hackl M, Pistulli R, Hoppe UC, Kiss A, Lichtenauer M. A new player in the game: treatment with antagomiR-21a-5p significantly attenuates histological and echocardiographic effects of experimental autoimmune myocarditis. Cardiovasc Res 2022; 118:556-572. [PMID: 33483746 DOI: 10.1093/cvr/cvab015] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 01/09/2021] [Indexed: 12/16/2022] Open
Abstract
AIMS Myocarditis is associated with formidable symptoms and increased risk of adverse outcomes. Current approaches mostly rely on symptomatic treatments, warranting novel concepts for clinical practice. The aim of this study was to investigate the microRNA (miRNA) expression profile of Balb/c mice with experimental autoimmune myocarditis (EAM), choose a representative miRNA to antagonize after review of available literature and test its effects on myocardial inflammation in vitro and in vivo. METHODS AND RESULTS Phase 1: EAM was induced in 12 male Balb/c mice, 10 animals served as controls. After sacrifice, next-generation sequencing (NGS) of the miRNA expression profile was performed. Based on these results, H9C2 cells and human ventricular cardiac fibroblasts exposed to lipopolysaccharide (LPS) were treated with the selected candidate antagomiR-21a-5p. Phase 2: EAM was induced in 48 animals. Thereof, 24 animals were either treated with antagomiR-21a-5p or negative control oligonucleotide in a nanoparticle formulation. Transthoracic echocardiography (TTE) was performed on Days 0, 7, 14, and 21. Histopathological examination was performed after sacrifice. Phase 1: EAM resulted in a significant up-regulation of 27 miRNAs, including miR-21a-5p (log2FC: 2.23, adj. P = 0.0026). Transfection with antagomiR-21a-5p resulted in a significant reduction of TNFα, IL-6, and collagen I in vitro. Phase 2: Treatment with antagomiR-21a-5p, formulated in polymeric nanoparticles for systemic injection, significantly attenuated myocardial inflammation (P = 0.001) and fibrosis (P = 0.013), as well as myocardial 'hypertrophy' on TTE. CONCLUSIONS Silencing of miR-21a-5p results in a significant reduction of the expression of pro-inflammatory cytokines in vitro, as well as a significant attenuation of inflammation, fibrosis and echocardiographic effects of EAM in vivo.
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Affiliation(s)
- Moritz Mirna
- Department of Cardiology, University Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Vera Paar
- Department of Cardiology, University Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Albert Topf
- Department of Cardiology, University Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Theo Kraus
- University Institute of Pathology, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Karl Sotlar
- University Institute of Pathology, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Achim Aigner
- Rudolf-Boehm-Institut for Pharmacology und Toxicology, Clinical Pharmacology, University of Leipzig, Faculty of Medicine, Haertelstraße 16-18, 04107 Leipzig, Germany
| | - Alexander Ewe
- Rudolf-Boehm-Institut for Pharmacology und Toxicology, Clinical Pharmacology, University of Leipzig, Faculty of Medicine, Haertelstraße 16-18, 04107 Leipzig, Germany
| | - Simon Watzinger
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria
| | - Bruno K Podesser
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria
| | | | - Rudin Pistulli
- Department of Cardiology I-Coronary and Peripheral Vascular Disease, Heart Failure, University Hospital Muenster, Albert-Schweitzer-Strasse 33, 48149 Muenster, Germany
| | - Uta C Hoppe
- Department of Cardiology, University Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
| | - Attila Kiss
- Ludwig Boltzmann Institute for Cardiovascular Research at Center for Biomedical Research, Medical University of Vienna, Waehringerguertel 18-20, 1090 Vienna, Austria
| | - Michael Lichtenauer
- Department of Cardiology, University Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Muellner Hauptstrasse 48, 5020 Salzburg, Austria
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63
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Qi S, Wang C, Li L, Li T, Chen Q, Wang J. Association Between miR-143/145 rs4705343 Polymorphism and Risk of Congenital Heart Disease in a Chinese Tibetan Population. Genet Test Mol Biomarkers 2021; 25:735-740. [PMID: 34918978 DOI: 10.1089/gtmb.2021.0154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objective: Congenital heart disease (CHD) is the most common birth defect worldwide and is caused by both genetic and environmental factors. The microRNA (miR)-143/145 cluster is involved in various biological processes related to cardiovascular development. The functional single nucleotide polymorphism (SNP) rs4705343 of miR-143/145 may influence the expression of these miRNAs. In this study, we aimed to estimate the association between miR-143/145 rs4705343 and the risk of CHD in a Chinese Tibetan population. Methods: Matrix-assisted laser desorption ionization time-of-flight mass spectrometry assays were performed to genotype the miRNA-143/145 rs4705343 SNP in 510 CHD Tibetan patients and 681 unrelated Tibetan healthy controls. The associations between the SNP frequencies and the CHD risk were analyzed by χ2 test/Fisher's test and assessed by odds ratios (ORs) and 95% confidence intervals (95% CIs). Results: We successfully genotyped 1165 subjects with a SNP call rate of 97.8%. Under the allelic model we found that rs4705343 was not associated with the risk of CHD (p = 0.082), but under the recessive model the CC genotype at this locus was associated with a significantly increased risk of CHD compared with the other genotypes (CC vs TT+TC: OR = 1.60, 95% CI = 1.08-2.37, p = 0.017). Conclusion: The present study suggests that the rs4705343 CC genotype of miR-143/145 is associated with CHD risk in a Chinese Tibetan population.
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Affiliation(s)
- Shenggui Qi
- Cardiovascular Center, Qinghai High Altitude Medical Research Institute, Xining, China
| | - Chunyan Wang
- Graduate School of Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China.,Center for Genetics, National Research Institute for Family Planning, Beijing, China
| | - Li Li
- Cardiovascular Center, Qinghai High Altitude Medical Research Institute, Xining, China
| | - Tengyan Li
- Center for Genetics, National Research Institute for Family Planning, Beijing, China
| | - Qiuhong Chen
- Cardiovascular Center, Qinghai High Altitude Medical Research Institute, Xining, China
| | - Jing Wang
- Department of Medical Genetics, School of Basic Medical Sciences, Capital Medical University, Beijing, China
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The Protective Effects of miR-21-Mediated Fibroblast Growth Factor 1 in Rats with Coronary Heart Disease. BIOMED RESEARCH INTERNATIONAL 2021; 2021:3621259. [PMID: 34901270 PMCID: PMC8654569 DOI: 10.1155/2021/3621259] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/23/2021] [Accepted: 10/25/2021] [Indexed: 11/18/2022]
Abstract
Aim The study is to verify the protective effects of miR-21-mediated fibroblast growth factor 1 (FGF1) against myocardial ischemia in rats with coronary heart disease. Materials and Methods Sprague-Dawley (SD) rat models of myocardial ischemia/reperfusion (MI/R) injury were constructed, and the expression of miR-21 and FGF1 in them was interfered through ischemic postconditioning. The protective effects of miR-21-mediated FGF1 on myocardium of the model rats were analyzed, and the targeted regulatory relationship between miR-21 and FGF1 was verified through myocardial cell experiments to find the mechanism of miR-21. Results MiR-21 and FGF1 with increased expression could protect the cardiac function of model rats and improve their diastolic blood pressure (DBP), systolic blood pressure (SBP), heart rate (HR), coronary flow (CF), bax, and bcl-2 levels, but it would also cause further increase of vascular endothelial growth factor (VEGF) and decreased infarct size (INF). In addition, intervention through both miR-21 mimics and recombinant human FGF1 could highlight the above changes. Pearson correlation analysis revealed that the expression of miR-21 was positively correlated with that of FGF1, and both miR-21 and FGF1 were significantly and linearly correlated with DBP, SBP, HR, CF, INF, bax, and bcl-2, but they were not significantly correlated with the VEGF level. The myocardial cell experiment results revealed that upregulation of miR-21 or FGF1 could alleviate apoptosis caused by hypoxia/reoxygenation of myocardial cells, and inhibition of the FGF1 expression could hinder the effect of miR-21 against apoptosis of myocardial cells. Dual luciferase reporter assay revealed that transfection of miR-21-mimics could effectively raise the fluorescence intensity of pmirGLO-FGF1-3′UTR Wt but had no significant effect on that of pmirGLO-FGF1-3′UTR Mut. Conclusion MiR-21 can specifically mediate the expression of FGF1 to relieve MI/R injury, protect the cardiac function, and resist apoptosis.
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Bi X, Zhang Y, Yu Y, Yuan J, Xu S, Liu F, Ye J, Liu P. MiRNA-339-5p promotes isoproterenol-induced cardiomyocyte hypertrophy by targeting VCP to activate the mTOR signaling. Cell Biol Int 2021; 46:288-299. [PMID: 34854520 DOI: 10.1002/cbin.11731] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 09/09/2021] [Accepted: 11/27/2021] [Indexed: 12/20/2022]
Abstract
MicroRNAs (miRNAs) regulate multiple biological processes and participate in various cardiovascular diseases. This study aims to investigate the role of miR-339-5p in cardiomyocyte hypertrophy and the involved mechanism. Neonatal rat cardiomyocytes (NRCMs) were cultured and stimulated with isoproterenol (ISO). The hypertrophic responses were monitored by measuring the cell surface area and expression of hypertrophic markers including β-myosin heavy chain (β-MHC) and atrial natriuretic factor (ANF). Bioinformatic prediction tools and dual-luciferase reporter assay were performed to identify the target gene of miR-339-5p. Quantitative real-time polymerase chain reaction and western blot analysis were used to determine the levels of miR-339-5p and its downstream effectors. Our data showed that miR-339-5p was upregulated during cardiomyocyte hypertrophy triggered by ISO. MiR-339-5p overexpression resulted in enlargement of cell size and increased the levels of hypertrophic markers. In contrast, inhibition of miR-339-5p significantly attenuated ISO-induced hypertrophic responses of NRCMs. Valosin-containing protein (VCP), a suppressor of cardiac hypertrophy via inhibiting mechanistic target of rapamycin (mTOR) signaling, was validated as a target of miR-339-5p. MiR-339-5p suppressed VCP protein expression, leading to elevated phosphorylation of mTOR and ribosomal protein S6 kinase (S6K). VCP depletion activated the mTOR/S6K cascade and could compromise the anti-hypertrophic effects of miR-339-5p inhibitor. Additionally, the hypertrophic responses caused by miR-339-5p was alleviated in the presence of mTOR inhibitor rapamycin. In conclusion, our research revealed that miR-339-5p promoted ISO-induced cardiomyocyte hypertrophy by targeting VCP to activate the mTOR signaling, suggesting a promising therapeutic intervention by interfering miR-339-5p.
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Affiliation(s)
- Xueying Bi
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Yuhong Zhang
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Youhui Yu
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Jing Yuan
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Siting Xu
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Fang Liu
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Jiantao Ye
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
| | - Peiqing Liu
- Department of Pharmacology and Toxicology, Sun Yat-Sen University, Guangdong, Guangzhou, China
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Gao L, Li T, Li S, Song Z, Chang Y, Yuan L. Schisandrin A protects against isoproterenol‑induced chronic heart failure via miR‑155. Mol Med Rep 2021; 25:24. [PMID: 34812475 PMCID: PMC8630813 DOI: 10.3892/mmr.2021.12540] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 09/27/2021] [Indexed: 12/29/2022] Open
Abstract
Schisandrin A (Sch A) has a protective effect on cardiomyocytes. Circulating miR-155 levels are related to chronic heart failure (CHF). The present study aimed to clarify the role and the molecular mechanism of Sch A in CHF. C57BL/6JGpt mice were used for an isoproterenol (ISO)-induced CHF model to collect heart samples. Echocardiography was employed to detect heartbeat indicators. The degree of myocardial hypertrophy was evaluated based on the measurement of heart weight (HW), body weight (BW) and tibia length (TL) and the observation using hematoxylin-eosin staining. Sprague-Dawley rats were purchased for the separation of neonatal rat ventricular myocytes (NRVMs), which were treated with ISO for 24 h. Transfection regulated the level of miR-155. The viability of NRVMs was detected via MTT assay. The mRNA and protein levels were measured via reverse transcription-quantitative PCR and western blotting and immunofluorescence was used to detect the content of α-smooth muscle actin (α-SMA). Treatment with ISO resulted in rising left ventricular posterior wall thickness, intra-ventricular septum diastole, left ventricular end diastolic diameter, left ventricular end systolic diameter, HW/BW, HW/TL and falling ejection fraction and fractional shortening, the trend of which could be reversed by Sch A. Sch A ameliorated myocardial hypertrophy in CHF mice. In addition, Sch A inhibited ISO-induced upregulated expressions of atrial natriuretic peptide, B-type natriuretic peptide, B-myosin heavy chain and miR-155 in myocardial tissue. Based on the results in vitro, Sch A had no significant effect on the viability of NRVMs when its concentration was <24 µmol/l. Sch A inhibited the levels of miR-155, α-SMA and the phosphorylation levels of AKT and cyclic AMP response-element binding protein (CREB) in ISO-induced NRVMs, which was reversed by the upregulation of miR-155. Schisandrin A mediated the AKT/CREB signaling pathway to prevent CHF by regulating the expression of miR-155, which may shed light on a possible therapeutic target for CHF.
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Affiliation(s)
- Lijing Gao
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
| | - Ting Li
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
| | - Shufen Li
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
| | - Zhuohui Song
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
| | - Yongli Chang
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
| | - Li Yuan
- Medical College, Changzhi Medical College, Changzhi, Shanxi 046000, P.R. China
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Yang J, Yang XS, Fan SW, Zhao XY, Li C, Zhao ZY, Pei HJ, Qiu L, Zhuang X, Yang CH. Prognostic value of microRNAs in heart failure: A meta-analysis. Medicine (Baltimore) 2021; 100:e27744. [PMID: 34797300 PMCID: PMC8601330 DOI: 10.1097/md.0000000000027744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 10/25/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Reported studies have shown that expression levels of microRNAs (miRNAs) are related to survival time of patients with heart failure (HF). A systematic review and meta-analysis were conducted to study circulating miRNAs expression and patient outcome. METHODS Meta-analysis estimating expression levels of circulating miRNAs in HF patients from January 2010 until June 30, 2018, through conducting online searches in Pub Med, Cochrane Database of Systematic, EMBASE and Web of Science and reviewed by 2 independent researchers. Using pooled hazard ratio with a 95% confidence interval to assess the correlation between miRNAs expression levels and overall survival. RESULTS Four relevant articles assessing 19 circulating miRNAs in 867 patients were included. In conclusion, the meta-analysis results suggest that HF patients with low expression of serum miR-1, miR-423-5p, miR-126, miR-21, miR-23, miR-30d, miR-18a-5p, miR-16-5p, miR-18b-5p, miR-27a-3p, miR-26b-5p, miR-30e-5p, miR-106a-5p, miR-233-3P, miR-301a-3p, miR-423-3P, and miR-128 have significantly worse overall survival (P < .05). Among them, miR-18a-5p, miR-18b-5p, miR-30d, miR-30e-5p, and miR-423-5p are strong biomarkers of prognosis in HF.
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Affiliation(s)
- Jie Yang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, No. 16369, Jingshi Road, Jinan, China
| | - Xue-Song Yang
- Department of Vascular Surgery, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shao-Wei Fan
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiao-Yu Zhao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Chao Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zheng-Yao Zhao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Hui-Juan Pei
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lu Qiu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xin Zhuang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, No. 16369, Jingshi Road, Jinan, China
| | - Chuan-Hua Yang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, No. 16369, Jingshi Road, Jinan, China
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Su Y, Sun Y, Tang Y, Li H, Wang X, Pan X, Liu W, Zhang X, Zhang F, Xu Y, Yan C, Ong SB, Xu D. Circulating miR-19b-3p as a Novel Prognostic Biomarker for Acute Heart Failure. J Am Heart Assoc 2021; 10:e022304. [PMID: 34612058 PMCID: PMC8751856 DOI: 10.1161/jaha.121.022304] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background Circulating microRNAs are emerging biomarkers for heart failure (HF). Our study aimed to assess the prognostic value of microRNA signature that is differentially expressed in patients with acute HF. Methods and Results Our study comprised a screening cohort of 15 patients with AHF and 5 controls, a PCR-discovery cohort of 50 patients with AHF and 26 controls and a validation cohort of 564 patients with AHF from registered study DRAGON-HF (Diagnostic, Risk Stratification and Prognostic Value of Novel Biomarkers in Patients With Heart Failure). Through screening by RNA-sequencing and verification by reverse-transcription quantitative polymerase chain reaction, 9 differentially expressed microRNAs were verified (miR-939-5p, miR-1908-5p, miR-7706, miR-101-3p, miR-144-3p, miR-4732-3p, miR-3615, miR-484 and miR-19b-3p). Among them, miR-19b-3p was identified as the microRNA signature with the highest fold-change of 8.4 and the strongest prognostic potential (area under curve with 95% CI, 0.791, 0.654-0.927). To further validate its prognostic value, in the validation cohort, the baseline level of miR-19b-3p was measured. During a follow-up period of 19.1 (17.7, 20.7) months, primary end point comprising of all-cause mortality or readmission due to HF occurred in 48.9% patients, while patients in the highest quartile of miR-19b-3p level presented the worst survival (Log-rank P<0.001). Multivariate Cox model showed that the level of miR-19b-3p could independently predict the occurrence of primary end point (adjusted hazard ratio,1.39; 95% CI, 1.18-1.64). In addition, miR-19b-3p positively correlated with soluble suppression of tumorigenicity 2 and echocardiographic indexes of left ventricular hypertrophy. Conclusions Circulating miR-19b-3p could be a valuable prognostic biomarker for AHF. In addition, a high level of circulating miR-19b-3p might indicate ventricular hypertrophy in AHF subjects. Registration URL: https://www.clinicaltrials.gov. Unique Identifier: NCT03727828.
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Affiliation(s)
- Yang Su
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China.,Department of Cardiology Qidong People's Hospital Qidong Jiangsu China
| | - Yuxi Sun
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Yansong Tang
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Hao Li
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Xiaoyu Wang
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Xin Pan
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Weijing Liu
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Xianling Zhang
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Fenglei Zhang
- Department of Cardiology Qidong People's Hospital Qidong Jiangsu China
| | - Yawei Xu
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China
| | - Chunxi Yan
- Department of Cardiology Qidong People's Hospital Qidong Jiangsu China
| | - Sang-Bing Ong
- Centre for Cardiovascular Genomics and Medicine (CCGM) Lui Che Woo Institute of Innovative MedicineChinese University of Hong Kong (CUHK) Hong Kong SAR.,Department of Medicine and Therapeutics Faculty of Medicine CUHK Hong Kong SAR.,Hong Kong Hub of Paediatric Excellence (HK HOPE)Hong Kong Children's Hospital (HKCH) Kowloon Bay Hong Kong SAR.,Institute for Translational MedicineXiamen Cardiovascular HospitalXiamen University Xiamen Fujian China.,Kunming Institute of Zoology - The Chinese University of Hong Kong (KIZ-CUHK)Joint Laboratory of Bioresources and Molecular Research of Common DiseasesKunming Institute of ZoologyChinese Academy of Sciences Kunming Yunnan China
| | - Dachun Xu
- Department of Cardiology Shanghai Tenth People's HospitalTongji University School of Medicine Shanghai China.,Department of Cardiology Qidong People's Hospital Qidong Jiangsu China
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Witvrouwen I, Gevaert AB, Possemiers N, Ectors B, Stoop T, Goovaerts I, Boeren E, Hens W, Beckers PJ, Vorlat A, Heidbuchel H, Van Craenenbroeck AH, Van Craenenbroeck EM. Plasma-Derived microRNAs Are Influenced by Acute and Chronic Exercise in Patients With Heart Failure With Reduced Ejection Fraction. Front Physiol 2021; 12:736494. [PMID: 34646160 PMCID: PMC8502864 DOI: 10.3389/fphys.2021.736494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/02/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Exercise training improves VO2peak in heart failure with reduced ejection fraction (HFrEF), but the effect is highly variable as it is dependent on peripheral adaptations. We evaluated changes in plasma-derived miRNAs by acute and chronic exercise to investigate whether these can mechanistically be involved in the variability of exercise-induced adaptations. Methods: Twenty-five male HFrEF patients (left ventricular ejection fraction < 40%, New York Heart Association class ≥ II) participated in a 15-week combined strength and aerobic training program. The effect of training on plasma miRNA levels was compared to 21 male age-matched sedentary HFrEF controls. Additionally, the effect of a single acute exercise bout on plasma miRNA levels was assessed. Levels of 5 miRNAs involved in pathways relevant for exercise adaptation (miR-23a, miR-140, miR-146a, miR-191, and miR-210) were quantified using RT-qPCR and correlated with cardiopulmonary exercise test (CPET), echocardiographic, vascular function, and muscle strength variables. Results: Expression levels of miR-146a decreased with training compared to controls. Acute exercise resulted in a decrease in miR-191 before, but not after training. Baseline miR-23a predicted change in VO2peak independent of age and left ventricular ejection fraction (LVEF). Baseline miR-140 was independently correlated with change in load at the respiratory compensation point and change in body mass index, and baseline miR-146a with change in left ventricular mass index. Conclusion: Plasma-derived miRNAs may reflect the underlying mechanisms of exercise-induced adaptation. In HFrEF patients, baseline miR-23a predicted VO2peak response to training. Several miRNAs were influenced by acute or repeated exercise. These findings warrant exploration in larger patient populations and further mechanistic in vitro studies on their molecular involvement.
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Affiliation(s)
- Isabel Witvrouwen
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Andreas B Gevaert
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Nadine Possemiers
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Bert Ectors
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Tibor Stoop
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Inge Goovaerts
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Evi Boeren
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium
| | - Wendy Hens
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Paul J Beckers
- Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Anne Vorlat
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Hein Heidbuchel
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
| | - Amaryllis H Van Craenenbroeck
- Laboratory of Experimental Medicine and Paediatrics, University of Antwerp, Antwerp, Belgium.,Department of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Emeline M Van Craenenbroeck
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Antwerp, Belgium.,Department of Cardiology, Antwerp University Hospital, Edegem, Belgium.,Cardiac Rehabilitation Centre, Antwerp University Hospital, Edegem, Belgium
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70
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Khaleel EF. l-Thyroxine induces left ventricular remodeling and fibrosis in rats by upregulating miR-21 in a reactive oxygen-dependent mechanism: a protective role of N-acetylcysteine. Drug Chem Toxicol 2021; 45:2758-2768. [PMID: 34641738 DOI: 10.1080/01480545.2021.1986251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
miR-21 is the most studied pro-fibrotic marker in the majority of mammalian tissues. The precise mechanism by which hyperthyroidism induces left ventricular LV fibrosis and remodeling remains unclear. In this study, we have investigated the role of miR-21 on l-thyroxine (l-Thy)-induced cardiac fibrosis in rats. Adult male Sprague-Dawley rats were divided into four groups as control, l-Thy, l-Thy + miR antagomir (inhibitor), and l-Thy + N-acetylcysteine (NAC/glutathione (GSH) precursor). Administration of l-Thy significantly increased mRNA levels of miR-21 in the LVs of the treated rats. Also, it impaired the LV systolic and diastolic function and increased the production of reactive oxygen species (ROS), the transactivation of NF-κB p65, the expression of NRLP3 inflammasome, and levels of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) in these LVs. Concomitantly, l-Thy increased the ventricular collagen deposition, and stimulated the expression of collagen 1/3, alpha-smooth actin (α-SMA), transforming growth factor-β1, and Smad3/p-Smad3 but suppressed the expression of Smad7. All these effects were reversed by pre-treatment with miR-21 antagomir or co-administration of NAC. In conclusion, l-Thy-induced LV remodeling and fibrosis include a ROS-dependent upregulation of miR-21 which in turns activates NF-κB/NRLP3 inflammasome and suppresses SMad7.
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Affiliation(s)
- Eman F Khaleel
- Department of Medical Physiology, College of Medicine, King Khalid University, Abha, Kingdom of Saudi Arabia.,Department of Medical Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
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71
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Ragusa R, Di Molfetta A, Del Turco S, Cabiati M, Del Ry S, Basta G, Mercatanti A, Pitto L, Amodeo A, Trivella MG, Rizzo M, Caselli C. Epigenetic Regulation of Cardiac Troponin Genes in Pediatric Patients with Heart Failure Supported by Ventricular Assist Device. Biomedicines 2021; 9:biomedicines9101409. [PMID: 34680526 PMCID: PMC8533380 DOI: 10.3390/biomedicines9101409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/30/2021] [Accepted: 10/03/2021] [Indexed: 11/16/2022] Open
Abstract
Ventricular Assist Device (VAD) therapy is considered as a part of standard care for end-stage Heart Failure (HF) children unresponsive to medical management, but the potential role of miRNAs in response to VAD therapy on molecular pathways underlying LV remodeling and cardiac function in HF is unknown. The aims of this study were to evaluate the effects of VAD on miRNA expression profile in cardiac tissue obtained from HF children, to determine the putative miRNA targets by an in-silico analysis as well as to verify the changes of predicated miRNA target in the same cardiac samples. The regulatory role of selected miRNAs on predicted targets was evaluated by a dedicated in vitro study. miRNA profile was determined in cardiac samples obtained from 13 HF children [median: 29 months; 19 LVEF%; 9 Kg] by NGS before VAD implant (pre-VAD) and at the moment of heart transplant (Post-VAD). Only hsa-miR-199b-5p, hsa-miR-19a-3p, hsa-miR-1246 were differentially expressed at post-VAD when compared to pre-VAD, and validated by real-time PCR. Putative targets of the selected miRNAs were involved in regulation of sarcomere genes, such as cardiac troponin (cTns) complex. The expression levels of fetal ad adult isoforms of cTns resulted significantly higher after VAD in cardiac tissue of HF pediatric patients when compared with HF adults. An in vitro study confirmed a down-regulatory effect of hsa-miR-19a-3p on cTnC expression. The effect of VAD on sarcomere organization through cTn isoform expression may be epigenetically regulated, suggesting for miRNAs a potential role as therapeutic targets to improve heart function in HF pediatric patients.
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Affiliation(s)
- Rosetta Ragusa
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
- Scuola Superiore Sant’Anna, 56127 Pisa, Italy
| | - Arianna Di Molfetta
- Departement of Cardiothoracic Surgery, Ospedale Pediatrico Bambino Gesù, 00165 Rome, Italy; (A.D.M.); (A.A.)
| | - Serena Del Turco
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Manuela Cabiati
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Silvia Del Ry
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Giuseppina Basta
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Alberto Mercatanti
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Letizia Pitto
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Antonio Amodeo
- Departement of Cardiothoracic Surgery, Ospedale Pediatrico Bambino Gesù, 00165 Rome, Italy; (A.D.M.); (A.A.)
| | - Maria Giovanna Trivella
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Milena Rizzo
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
| | - Chiara Caselli
- Institute of Clinical Physiology, CNR, 56124 Pisa, Italy; (R.R.); (S.D.T.); (M.C.); (S.D.R.); (G.B.); (A.M.); (L.P.); (M.G.T.); (M.R.)
- Fondazione Toscana Gabriele Monasterio, 56124 Pisa, Italy
- Correspondence: ; Tel.: +39-050-3153551; Fax: +39-050-3152166
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72
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Smolka C, Schlösser D, Koentges C, Tarkhnishvili A, Gorka O, Pfeifer D, Bemtgen X, Asmussen A, Groß O, Diehl P, Moser M, Bode C, Bugger H, Grundmann S, Pankratz F. Cardiomyocyte-specific miR-100 overexpression preserves heart function under pressure overload in mice and diminishes fatty acid uptake as well as ROS production by direct suppression of Nox4 and CD36. FASEB J 2021; 35:e21956. [PMID: 34605573 DOI: 10.1096/fj.202100829rr] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/08/2021] [Accepted: 09/13/2021] [Indexed: 12/16/2022]
Abstract
MicroRNAs are key regulators of the cardiac response to injury. MiR-100 has recently been suggested to be involved in different forms of heart failure, but functional studies are lacking. In the present study, we examined the impact of transgenic miR-100 overexpression on cardiac structure and function during physiological aging and pathological pressure-overload-induced heart failure in mice after transverse aortic constriction surgery. MiR-100 was moderately upregulated after induction of pressure overload in mice. While in our transgenic model the cardiomyocyte-specific overexpression of miR-100 did not result in an obvious cardiac phenotype in unchallenged mice, the transgenic mouse strain exhibited less left ventricular dilatation and a higher ejection fraction than wildtype animals, demonstrating an attenuation of maladaptive cardiac remodeling by miR-100. Cardiac transcriptome analysis identified a repression of several regulatory genes related to cardiac metabolism, lipid peroxidation, and production of reactive oxygen species (ROS) by miR-100 overexpression, possibly mediating the observed functional effects. While the modulation of ROS-production seemed to be indirectly affected by miR-100 via Alox5-and Nox4-downregulation, we demonstrated that miR-100 induced a direct repression of the scavenger protein CD36 in murine hearts resulting in a decreased uptake of long-chain fatty acids and an alteration of mitochondrial respiratory function with an enhanced glycolytic state. In summary, we identified miR-100 as a modulator of cardiac metabolism and ROS production without an apparent cardiac phenotype at baseline but a protective effect under conditions of pressure-overload-induced cardiac stress, providing new insight into the mechanisms of heart failure.
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Affiliation(s)
- Christian Smolka
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Delia Schlösser
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Koentges
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Aleksandre Tarkhnishvili
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Oliver Gorka
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dietmar Pfeifer
- Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Xavier Bemtgen
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Alexander Asmussen
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Olaf Groß
- Institute of Neuropathology, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Freiburg, Germany.,Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Philipp Diehl
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Martin Moser
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Heiko Bugger
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Sebastian Grundmann
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Franziska Pankratz
- Department of Cardiology and Angiology I, Heart Center Freiburg University, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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73
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Fan P, Zhang L, Cheng T, Wang J, Zhou J, Zhao L, Hua C, Xia Q. MiR-590-5p inhibits pathological hypertrophy mediated heart failure by targeting RTN4. J Mol Histol 2021; 52:955-964. [PMID: 34406553 DOI: 10.1007/s10735-021-10009-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 08/08/2021] [Indexed: 10/20/2022]
Abstract
Heart failure (HF) is a rising epidemic and public health burden in modern society. It is of great need to find new biomarkers to ensure a timely diagnosis and to improve treatment and prognosis of the disease. The mouse model of HF was established by thoracic aortic constriction. Color Doppler ultrasound was performed to detect left ventricular end-diastolic diameter. Hematoxylin and eosin staining was conducted to observe the pathological changes of mouse myocardium. The RT-qPCR analysis was performed to detect miR-590-5p and RTN4 expression levels. Western blot was conducted to detect protein levels of the indicated genes. We found that the expression of miR-590-5p was downregulated in cardiac tissues of HF mice. Injection of AAV-miR-590-5p attenuated myocardium hypertrophy and myocyte apoptosis. Additionally, miR-590-5p overexpression promoted viability, inhibited apoptosis, and decreased ANF, BNP and beta-MHC protein levels in H9c2 cell. Mechanistically, miR-590-5p binds to RTN4 3'-untranslated region, as predicted by starBase online database and evidenced by luciferase reporter assay. Furthermore, miR-590-5p negatively regulates RTN4 mRNA expression and suppresses its translation. The final rescue experiments revealed that miR-590-5p modulated cardiomyocyte phenotypes by binding to RTN4. In conclusion, miR-590-5p modulates myocardium hypertrophy and myocyte apoptosis in HF by downregulating RTN4.
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Affiliation(s)
- Ping Fan
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
| | - Likun Zhang
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
| | - Tianyu Cheng
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
| | - Jing Wang
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
- Department of General Practice, Confucius Temple Community Health Service Center, Nanjing, 210001, Jiangsu, China
| | - Junyun Zhou
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
| | - Li Zhao
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China
| | - Cuie Hua
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China.
| | - Quan Xia
- Department of Cardiovascular Medicine, The Air Force Hospital From Eastern Theater, Qinhuai District, No. 1, Malu Street, Nanjing, 210001, Jiangsu, China.
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74
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Chen H, Gao J, Xu Q, Wan D, Zhai W, Deng L, Qie R. MiR-145-5p modulates lipid metabolism and M2 macrophage polarization by targeting PAK7 and regulating β-catenin signaling in hyperlipidemia. Can J Physiol Pharmacol 2021; 99:857-863. [PMID: 34143694 DOI: 10.1139/cjpp-2020-0539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The present study aims to explore the role of microRNA 145-5p (miR-145-5p) in hyperlipidemia. Using bioinformatics tools and a wide range of function and mechanism assays, we attempted to understand the specific function and potential mechanism of miR-145-5p in hyperlipidemia. A cholesterol-enriched diet induced an increase of serum cholesterol and triacylglycerol but a decrease of serum high-density lipoprotein. MiR-145-5p level was decreased in hyperlipidemia rat models. MiR-145-5p regulated lipid metabolism by antagonizing the alteration of high-density lipoprotein, cholesterol, and triacylglycerol in serum mediated by a cholesterol-enriched diet. In mechanism, miR-145-5p directly bound with p21 protein (RAC1)-activated kinase 7 (PAK7) and negatively regulated mRNA and protein levels of PAK7 in THP-1 cells. Furthermore, miR-145-5p level was negatively associated with PAK7 level in rat cardiac tissues. Finally, overexpression of PAK7 reversed the effects of miR-145-5p on β-catenin activation and M2 macrophages polarization in THP-1 cells. In conclusion, MiR-145-5p modulated lipid metabolism and M2 macrophage polarization by targeting PAK7 and regulating β-catenin signaling in hyperlipidemia, which may provide a potential biomarker for the treatment of hyperlipidemia-induced cardiovascular diseases.
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Affiliation(s)
- Huijun Chen
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Jing Gao
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Qian Xu
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Dongmei Wan
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Wenji Zhai
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Limei Deng
- Department of Cardiology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150001, Heilongjiang, China
| | - Rui Qie
- Department of Emergency, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang, China
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75
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Belli R, Ferraro E, Molfino A, Carletti R, Tambaro F, Costelli P, Muscaritoli M. Liquid Biopsy for Cancer Cachexia: Focus on Muscle-Derived microRNAs. Int J Mol Sci 2021; 22:ijms22169007. [PMID: 34445710 PMCID: PMC8396502 DOI: 10.3390/ijms22169007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer cachexia displays a complex nature in which systemic inflammation, impaired energy metabolism, loss of muscle and adipose tissues result in unintentional body weight loss. Cachectic patients have a poor prognosis and the presence of cachexia reduces the tolerability of chemo/radio-therapy treatments and it is frequently the primary cause of death in advanced cancer patients. Early detection of this condition could make treatments more effective. However, early diagnostic biomarkers of cachexia are currently lacking. In recent years, although solid biopsy still remains the "gold standard" for diagnosis of cancer, liquid biopsy is gaining increasing interest as a source of easily accessible potential biomarkers. Moreover, the growing interest in circulating microRNAs (miRNAs), has made these molecules attractive for the diagnosis of several diseases, including cancer. Some muscle-derived circulating miRNA might play a pivotal role in the onset/progression of cancer cachexia. This topic is of great interest since circulating miRNAs might be easily detectable by means of liquid biopsies and might allow an early diagnosis of this syndrome. We here summarize the current knowledge on circulating muscular miRNAs involved in muscle atrophy, since they might represent easily accessible and promising biomarkers of cachexia.
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Affiliation(s)
- Roberta Belli
- Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy; (A.M.); (R.C.); (F.T.)
- Correspondence: (R.B.); (M.M.); Tel./Fax: +390-649-972-020 (M.M.)
| | - Elisabetta Ferraro
- Unit of Cell and Developmental Biology, Department of Biology, University of Pisa, 56126 Pisa, Italy;
| | - Alessio Molfino
- Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy; (A.M.); (R.C.); (F.T.)
| | - Raffaella Carletti
- Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy; (A.M.); (R.C.); (F.T.)
| | - Federica Tambaro
- Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy; (A.M.); (R.C.); (F.T.)
| | - Paola Costelli
- Department of Clinical and Biological Sciences, University of Torino, 10124 Torino, Italy;
| | - Maurizio Muscaritoli
- Department of Translational and Precision Medicine, Sapienza University, 00185 Rome, Italy; (A.M.); (R.C.); (F.T.)
- Correspondence: (R.B.); (M.M.); Tel./Fax: +390-649-972-020 (M.M.)
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76
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Rahaghi FF. Alpha-1 antitrypsin deficiency research and emerging treatment strategies: what's down the road? Ther Adv Chronic Dis 2021; 12_suppl:20406223211014025. [PMID: 34408832 PMCID: PMC8367209 DOI: 10.1177/20406223211014025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 04/08/2021] [Indexed: 01/29/2023] Open
Abstract
Intravenous infusion of alpha-1 antitrypsin (AAT) was approved by the United States Food and Drug Administration (FDA) to treat emphysema associated with AAT deficiency (AATD) in 1987 and there are now several FDA-approved therapy products on the market, all of which are derived from pooled human plasma. Intravenous AAT therapy has proven clinical efficacy in slowing the decline of lung function associated with AATD progression; however, it is only recommended for individuals with the most severe forms of AATD as there is a lack of evidence that this treatment is effective in treating wild-type heterozygotes (e.g., PI*MS and PI*MZ genotypes), for which the prevalence may be much higher than previously thought. There are large numbers of individuals that are currently left untreated despite displaying symptoms of AATD. Furthermore, not all countries offer AAT augmentation therapy due to its expense and inconvenience for patients. More cost-effective treatments are now being sought that show efficacy for less severe forms of AATD and many new therapeutic technologies are being investigated, such as gene repair and other interference strategies, as well as the use of chemical chaperones. New sources of AAT are also being investigated to ensure there are enough supplies to meet future demand, and new methods of assessing response to treatment are being evaluated. There is currently extensive research into AATD and its treatment, and this chapter aims to highlight important emerging treatment strategies that aim to improve the lives of patients with AATD.
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Affiliation(s)
- Franck F Rahaghi
- Advanced Lung Disease Clinic, Cleveland Clinic Florida, 2950 Cleveland Clinic Boulevard, Weston, FL 33331, USA
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77
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Khan S, Rasool ST. Current Use of Cardiac Biomarkers in Various Heart Conditions. Endocr Metab Immune Disord Drug Targets 2021; 21:980-993. [PMID: 32867665 DOI: 10.2174/1871530320999200831171748] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 08/07/2020] [Accepted: 08/07/2020] [Indexed: 01/08/2023]
Abstract
Biomarkers are increasingly recognized to have significant clinical value in early identification and progression of various cardiovascular diseases. There are many heart conditions, such as congestive heart failure (CHF), ischemic heart diseases (IHD), and diabetic cardiomyopathy (DCM), and cardiac remodeling, in which the severity of the cardiac pathology can be mirrored through these cardiac biomarkers. From the emergency department (ED) evaluation of acute coronary syndromes (ACS) or suspected acute myocardial infarction (AMI) with cardiac marker Troponin to the diagnosis of chronic conditions like Heart Failure (HF) with natriuretic peptides, like B-type natriuretic peptide (BNP), N-terminal pro-B- type natriuretic peptide (Nt-proBNP) and mid regional pro-atrial natriuretic peptide (MR- proANP), their use is continuously increasing. Their clinical importance has led to the discovery of newer biomarkers, such as the soluble source of tumorigenicity 2 (sST2), galectin-3 (Gal-3), growth differentiation factor-15 (GDF-15), and various micro ribonucleic acids (miRNAs). Since cardiac pathophysiology involves a complex interplay between inflammatory, genetic, neurohormonal, and biochemical levels, these biomarkers could be enzymes, hormones, and biologic substances showing cardiac injury, stress, and malfunction. Therefore, multi-marker approaches with different combinations of novel cardiac biomarkers, and continual assessment of cardiac biomarkers are likely to improve cardiac risk prediction, stratification, and overall patient wellbeing. On the other hand, these biomarkers may reflect coexisting or isolated disease processes in different organ systems other than the cardiovascular system. Therefore, knowledge of cardiac biomarkers is imperative. In this article, we have reviewed the role of cardiac biomarkers and their use in the diagnosis and prognosis of various cardiovascular diseases from different investigations conducted in recent years.
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Affiliation(s)
- Shahzad Khan
- Department of Pathophysiology, Wuhan University School of Medicine, Hubei, Wuhan 4300711, China
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78
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Zhang B, Mao S, Liu X, Li S, Zhou H, Gu Y, Liu W, Fu L, Liao C, Wang P. MiR-125b inhibits cardiomyocyte apoptosis by targeting BAK1 in heart failure. Mol Med 2021; 27:72. [PMID: 34238204 PMCID: PMC8268255 DOI: 10.1186/s10020-021-00328-w] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 06/10/2021] [Indexed: 01/27/2023] Open
Abstract
Background Although miR-125b plays a crucial role in many human cancers. However, its function in heart failure (HF) remains unclear. Our study aimed to investigate its involvement in heart failure. Methods In this study, the mouse HF model was successfully constructed through transverse aortic constriction (TAC) operation. Changes in mRNA and protein levels in isolated myocytes and heart tissues were examined using qRT-PCR, Western blot and Immunohistochemical staining and immunofluorescent staining. Changes in cardiac functions were examined using ultrasound. Interactions between miR-125b and BAK1 was analyzed using the luciferase reporter assay. Cardiomyocyte apoptosis was evaluated using the TUNEL staining. Results We found that miR-125b expression was significantly downregulated in myocardial tissues of HF mice. Moreover, miR-125b upregulation in HF mice injected with agomir-125b efficiently ameliorated cardiac function. Further, miR-125b upregulation significantly decreased the protein levels of apoptosis-related makers c-caspase 3 and Bax, while increased Bcl-2 expression. In addition, BAK1 was identified as a direct target of miR-125b. As expected, BAK1 overexpression observably reversed the effect of agomir-125b on cardiac function and on the expression of apoptosis-related makers in the heart tissues of HF mice. Conclusions Taken together, miR-125b overexpression efficiently attenuated cardiac function injury of HF mice by targeting BAK1 through inhibiting cardiomyocyte apoptosis, suggesting that miR-125b/BAK1 axis might be a potential target for the diagnosis or treatment of HF. Supplementary Information The online version contains supplementary material available at 10.1186/s10020-021-00328-w.
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Affiliation(s)
- Bei Zhang
- Guizhou Medical University, No. 9 Beijing Road, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China.,Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
| | - Shanyong Mao
- Guizhou Medical University, No. 9 Beijing Road, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China.,Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
| | - Xingde Liu
- Guizhou Medical University, No. 9 Beijing Road, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China. .,Department of Cardiology, The Second Affiliated Hospital of Guizhou University of Traditional Chinese Medicine, Guiyang, Guizhou, 550004, People's Republic of China.
| | - Sha Li
- Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China.
| | - Haiyan Zhou
- Departmentof Clinical Research Centre, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, 550004, People's Republic of China
| | - Ying Gu
- Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
| | - Wupeng Liu
- Department of Cardiology, The Affiliated Baiyun Hospital of Guizhou Medical University, Guiyang City, Guizhou, 550014, People's Republic of China
| | - Lei Fu
- Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
| | - Chunyan Liao
- Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
| | - Pengzhen Wang
- Department of Ultrasound Medicine, The Affiliated Hospital of Guizhou Medical University, No. 28 Guiyi Street, Yunyan District, Guiyang, Guizhou, 550004, People's Republic of China
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Brundin M, Wågsäter D, Alehagen U, Carlhäll CJ. Circulating microRNA-29-5p can add to the discrimination between dilated cardiomyopathy and ischaemic heart disease. ESC Heart Fail 2021; 8:3865-3874. [PMID: 34173728 PMCID: PMC8497385 DOI: 10.1002/ehf2.13458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 04/30/2021] [Accepted: 05/23/2021] [Indexed: 12/04/2022] Open
Abstract
Aims Heart failure describes a large and heterogeneous spectrum of underlying cardiac diseases. MicroRNAs (miRs) are small non‐coding RNAs that in recent years have been shown to play an important role in the pathogenesis of heart failure. Cardiac magnetic resonance imaging is a powerful imaging modality for the evaluation of cardiac characteristics in heart failure. In this study, we sought to compare heart failure patients with a diagnosis of either idiopathic dilated cardiomyopathy (DCM) or ischaemic heart disease (IHD), in the context of serum levels of certain miRs and also magnetic resonance imaging parameters of cardiac structure and function. Methods and results A total of 135 subjects were studied: 53 patients with DCM (age: 59 ± 12 years, mean ± SD), 34 patients with IHD (66 ± 9 years), and 48 controls (64 ± 5 years). The participants underwent baseline medical examination, blood sampling, and a cardiac magnetic resonance imaging examination at 3 Tesla (Philips Ingenia). The serum levels of seven different miRs were analysed and assessed: 16‐5p, 21‐5p, 29‐5p, 133a‐3p, 191‐5p, 320a, and 423‐5p, all of which have been demonstrated to play potential roles in the pathogenesis of heart failure. The patients in the DCM and IHD groups had left ventricles that had larger end‐diastolic volume (P < 0.001), larger mass (P < 0.001), and lower ejection fraction (P < 0.001) compared with controls. Serum levels of miR‐29‐5p were increased in DCM compared with IHD (P < 0.005) and serum levels of miR‐320a were elevated in DCM compared with healthy controls (P < 0.05). There was no significant association between miR levels and magnetic resonance imaging parameters of left ventricular structure and function. Conclusions Circulating miR‐320a can add to the discrimination between patients with DCM and healthy controls and circulating miR‐29‐5p can add to the discrimination between DCM and IHD.
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Affiliation(s)
- Martin Brundin
- Department of Clinical Physiology, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Dick Wågsäter
- Division of Drug Research, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.,Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| | - Urban Alehagen
- Unit of Cardiovascular Sciences, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Carl-Johan Carlhäll
- Department of Clinical Physiology, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Unit of Cardiovascular Sciences, Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
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80
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Ionescu RF, Cretoiu SM. MicroRNAs as monitoring markers for right-sided heart failure and congestive hepatopathy. J Med Life 2021; 14:142-147. [PMID: 34104236 PMCID: PMC8169151 DOI: 10.25122/jml-2021-0071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The last decades showed a worrying increase in the evolution of cardiovascular diseases towards different stages of heart failure (HF), as a stigma of the western lifestyle. MicroRNAs (miRNAs), non-coding RNAs, which are approximately 22-nucleotide long, were shown to regulate gene expression at the post-transcriptional level and play a role in the pathogenesis and progression of HF. miRNAs research is of high interest nowadays, as these molecules display mechanisms of action that can influence the course of evolution of common chronic diseases, including HF. The potential of post-transcriptional regulation by miRNAs concerning the diagnosis, management, and therapy for HF represents a new promising approach in the accurate assessment of cardiovascular diseases. This review aims to assess the current knowledge of miRNAs in cardiovascular diseases, especially right-sided heart failure and hepatomegaly. Moreover, attention is focused on their role as potential molecular biomarkers and more promising aspects involving miRNAs as future therapeutic targets in the pathophysiology of HF.
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Affiliation(s)
- Ruxandra Florentina Ionescu
- Department of Cardiology I, Central Military Emergency University Hospital Dr. Carol Davila, Bucharest, Romania
| | - Sanda Maria Cretoiu
- Department of Morphological Sciences, Cell and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
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81
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Chen K, Zhang B, Sun Z. MicroRNA 379 Regulates Klotho Deficiency-Induced Cardiomyocyte Apoptosis Via Repression of Smurf1. Hypertension 2021; 78:342-352. [PMID: 34120450 DOI: 10.1161/hypertensionaha.120.16888] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Kai Chen
- From the Department of Physiology, College of Medicine, University of Tennessee Health Science Center, Memphis (K.C., B.Z., Z.S.).,Department of Physiology, College of Medicine, University of Oklahoma Health Sciences Center (K.C., Z.S.)
| | - Bo Zhang
- From the Department of Physiology, College of Medicine, University of Tennessee Health Science Center, Memphis (K.C., B.Z., Z.S.)
| | - Zhongjie Sun
- From the Department of Physiology, College of Medicine, University of Tennessee Health Science Center, Memphis (K.C., B.Z., Z.S.).,Department of Physiology, College of Medicine, University of Oklahoma Health Sciences Center (K.C., Z.S.)
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82
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Pawluczyk I, Nicholson M, Barbour S, Er L, Selvaskandan H, Bhachu JS, Barratt J. A Pilot Study to Predict Risk of IgA Nephropathy Progression Based on miR-204 Expression. Kidney Int Rep 2021; 6:2179-2188. [PMID: 34386667 PMCID: PMC8343780 DOI: 10.1016/j.ekir.2021.05.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 12/11/2022] Open
Abstract
Introduction Immunoglobulin (Ig)A nephropathy (IgAN) is the most frequently diagnosed primary glomerulonephritis worldwide. Despite the common diagnostic feature of mesangial IgA-containing immune complex deposition, the clinical course of the disease is extremely variable, with 30% of patients developing end-stage kidney disease within 20 years of diagnosis. Therefore, identifying which patients are likely to progress is paramount. Results In this pilot study, we found that urinary exosomal miR-204 expression was significantly reduced in IgAN compared with healthy subjects. However, there was no difference in miR-204 expression between IgAN and non-IgAN chronic kidney disease controls. Analysis of miR-204 expression in kidney biopsy cores by next-generation sequencing followed by quantitative polymerase chain reaction validation in independent cohorts demonstrated that expression of miR-204 was significantly lower in IgAN compared with thin-membrane nephropathy but not compared with membranous nephropathy. Patients with IgAN at high risk of future progression had significantly lower expression of miR-204 than those at low risk of progression. Cortical localization indicated that miR-204 was preferentially expressed in the interstitium compared with glomeruli in IgAN nonprogressors and that this distribution was lost in IgAN progressors. Receiver operating characteristic curve analysis between the 2 IgAN cohorts revealed an area under the curve of 0.82. In addition, miR-204 expression correlated with known clinicopathological prognostic risk factors. Importantly, incorporating miR-204 into the International IgAN risk prediction tool improved the diagnostic power of the algorithm to predict risk of progression. Conclusion Additional large-scale studies are now needed to validate the additive value of miR-204 in improving risk prediction in IgAN and more broadly in chronic kidney disease.
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Affiliation(s)
- Izabella Pawluczyk
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Matthew Nicholson
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Sean Barbour
- Division of Nephrology, University of British Columbia, Vancouver, Canada
| | - Lee Er
- Division of Nephrology, University of British Columbia, Vancouver, Canada
| | - Haresh Selvaskandan
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Jasraj S Bhachu
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Jonathan Barratt
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
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83
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The Non-Coding RNA Landscape in IgA Nephropathy-Where Are We in 2021? J Clin Med 2021; 10:jcm10112369. [PMID: 34071162 PMCID: PMC8198207 DOI: 10.3390/jcm10112369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 02/07/2023] Open
Abstract
IgA nephropathy (IgAN) is the most commonly diagnosed primary glomerulonephritis worldwide. It is a slow progressing disease with approximately 30% of cases reaching end-stage kidney disease within 20 years of diagnosis. It is currently only diagnosed by an invasive biopsy and treatment options are limited. However, the current surge in interest in RNA interference is opening up new horizons for the use of this new technology in the field of IgAN management. A greater understanding of the fundamentals of RNA interference offers exciting possibilities both for biomarker discovery and, more importantly, for novel therapeutic approaches to target key pathogenic pathways in IgAN. This review aims to summarise the RNA interference literature in the context of microRNAs and their association with the multifaceted aspects of IgA nephropathy.
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84
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Therapies Targeted at Non-Coding RNAs in Prevention and Limitation of Myocardial Infarction and Subsequent Cardiac Remodeling-Current Experience and Perspectives. Int J Mol Sci 2021; 22:ijms22115718. [PMID: 34071976 PMCID: PMC8198996 DOI: 10.3390/ijms22115718] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/21/2021] [Accepted: 05/23/2021] [Indexed: 02/06/2023] Open
Abstract
Myocardial infarction is one of the major causes of mortality worldwide and is a main cause of heart failure. This disease appears as a final point of atherosclerotic plaque progression, destabilization, and rupture. As a consequence of cardiomyocytes death during the infarction, the heart undergoes unfavorable cardiac remodeling, which results in its failure. Therefore, therapies aimed to limit the processes of atherosclerotic plaque progression, cardiac damage during the infarction, and subsequent remodeling are urgently warranted. A hopeful therapeutic option for the future medicine is targeting and regulating non-coding RNA (ncRNA), like microRNA, circular RNA (circRNA), or long non-coding RNA (lncRNA). In this review, the approaches targeted at ncRNAs participating in the aforementioned pathophysiological processes involved in myocardial infarction and their outcomes in preclinical studies have been concisely presented.
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85
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Ma X, Zhang Q, Zhu H, Huang K, Pang W, Zhang Q. Establishment and analysis of the lncRNA-miRNA-mRNA network based on competitive endogenous RNA identifies functional genes in heart failure. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:4011-4026. [PMID: 34198423 DOI: 10.3934/mbe.2021201] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Heart failure (HF), a common disease in adults, accounts for significantly global morbidity and mortality. Due to population aging, therapeutic progression in acute cardiovascular events, the prevalence of HF is increasing, in spite of the efficacy of multiple therapies for HF patients with decreased ejection fraction. Despite great progress in the underlying molecular mechanisms, it remains incompletely clear of the function of competing endogenous RNA (ceRNA) network in HF pathogenesis. Herein, we established an HF-related ceRNA network on the basis of differentially expressed long noncoding RNAs (lncRNAs), microRNAs (miRNAs) as well as mRNAs from GSE136547 and GSE124401 datasets. In brief, the ceRNA network composed of 58 mRNA nodes, 5 miRNA nodes, 82 lncRNA nodes as well as 252 edges. In addition, three lncRNAs (KCNQ1OT1, XIST and AC010336) with higher node degrees than other lncRNAs were chosen as hub nodes. At the same time, we have established five subnetwork of miR-17-5p, miR-20b-5p, miR-107, miR-125a-5p and miR-140-5p centered ceRNA. Pathway analysis revealed the enrichment of ceRNA network in cell cycle pathways. Collectively, our research sheds new lights on the essential functions of ceRNA network in HF development, which also suggests possible application of these hub nodes as diagnostic biomarkers as well as therapeutic targets.
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Affiliation(s)
- Xudan Ma
- Cardiothoracic Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Qijun Zhang
- Cardiothoracic Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Haihong Zhu
- Cardiothoracic Surgery Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Kefeng Huang
- Cardiothoracic Surgery Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Weina Pang
- Cardiothoracic Surgery Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Qin Zhang
- Cardiothoracic Surgery Department, the Affiliated People's Hospital of Ningbo University, Ningbo, Zhejiang, China
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Abu-Halima M, Wagner V, Becker LS, Ayesh BM, Abd El-Rahman M, Fischer U, Meese E, Abdul-Khaliq H. Integrated microRNA and mRNA Expression Profiling Identifies Novel Targets and Networks Associated with Ebstein's Anomaly. Cells 2021; 10:cells10051066. [PMID: 33946378 PMCID: PMC8146150 DOI: 10.3390/cells10051066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023] Open
Abstract
Little is known about abundance level changes of circulating microRNAs (miRNAs) and messenger RNAs (mRNA) in patients with Ebstein’s anomaly (EA). Here, we performed an integrated analysis to identify the differentially abundant miRNAs and mRNA targets and to identify the potential therapeutic targets that might be involved in the mechanisms underlying EA. A large panel of human miRNA and mRNA microarrays were conducted to determine the genome-wide expression profiles in the blood of 16 EA patients and 16 age and gender-matched healthy control volunteers (HVs). Differential abundance level of single miRNA and mRNA was validated by Real-Time quantitative PCR (RT-qPCR). Enrichment analyses of altered miRNA and mRNA abundance levels were identified using bioinformatics tools. Altered miRNA and mRNA abundance levels were observed between EA patients and HVs. Among the deregulated miRNAs and mRNAs, 76 miRNAs (49 lower abundance and 27 higher abundance, fold-change of ≥2) and 29 mRNAs (25 higher abundance and 4 lower abundance, fold-change of ≥1.5) were identified in EA patients compared to HVs. Bioinformatics analysis identified 37 pairs of putative miRNA-mRNA interactions. The majority of the correlations were detected between the lower abundance level of miRNA and higher abundance level of mRNA, except for let-7b-5p, which showed a higher abundance level and their target gene, SCRN3, showed a lower abundance level. Pathway enrichment analysis of the deregulated mRNAs identified 35 significant pathways that are mostly involved in signal transduction and cellular interaction pathways. Our findings provide new insights into a potential molecular biomarker(s) for the EA that may guide the development of novel targeting therapies.
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Affiliation(s)
- Masood Abu-Halima
- Institute of Human Genetics, Saarland University, 66421 Homburg, Germany; (V.W.); (L.S.B.); (U.F.); (E.M.)
- Department of Pediatric Cardiology, Saarland University Medical Center, 66421 Homburg, Germany; (M.A.E.-R.); (H.A.-K.)
- Correspondence:
| | - Viktoria Wagner
- Institute of Human Genetics, Saarland University, 66421 Homburg, Germany; (V.W.); (L.S.B.); (U.F.); (E.M.)
- Center for Clinical Bioinformatics, Saarland University, 66123 Saarbrücken, Germany
| | - Lea Simone Becker
- Institute of Human Genetics, Saarland University, 66421 Homburg, Germany; (V.W.); (L.S.B.); (U.F.); (E.M.)
| | - Basim M. Ayesh
- Department of Laboratory Medical Sciences, Alaqsa University, Gaza 4051, Palestine;
| | - Mohammed Abd El-Rahman
- Department of Pediatric Cardiology, Saarland University Medical Center, 66421 Homburg, Germany; (M.A.E.-R.); (H.A.-K.)
| | - Ulrike Fischer
- Institute of Human Genetics, Saarland University, 66421 Homburg, Germany; (V.W.); (L.S.B.); (U.F.); (E.M.)
| | - Eckart Meese
- Institute of Human Genetics, Saarland University, 66421 Homburg, Germany; (V.W.); (L.S.B.); (U.F.); (E.M.)
| | - Hashim Abdul-Khaliq
- Department of Pediatric Cardiology, Saarland University Medical Center, 66421 Homburg, Germany; (M.A.E.-R.); (H.A.-K.)
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Ro WB, Kang MH, Song DW, Lee SH, Park HM. Expression Profile of Circulating MicroRNAs in Dogs With Cardiac Hypertrophy: A Pilot Study. Front Vet Sci 2021; 8:652224. [PMID: 33898546 PMCID: PMC8062772 DOI: 10.3389/fvets.2021.652224] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/15/2021] [Indexed: 01/19/2023] Open
Abstract
This study aimed to identify the expression profile of circulating microRNAs in dogs with eccentric or concentric cardiac hypertrophy. A total of 291 microRNAs in serum samples of five dogs with myxomatous mitral valve degeneration (MMVD) and five dogs with pulmonic stenosis (PS) were compared with those of five healthy dogs using microarray analysis. Results of microarray analysis revealed up-regulation of cfa-miR-130b [fold change (FC) = 2.13, p = 0.014), down-regulation of cfa-miR-375 (FC = 1.51, p = 0.014), cfa-miR-425 (FC = 2.56, p = 0.045), cfa-miR-30d (FC = 3.02, p = 0.047), cfa-miR-151 (FC = 1.89, p = 0.023), cfa-miR-19b (FC = 3.01, p = 0.008), and cfa-let-7g (FC = 2.53, p = 0.015) in MMVD group which showed eccentric cardiac hypertrophy, up-regulation of cfa-miR-346 (FC = 2.74, p = 0.032), down-regulation of cfa-miR-505 (FC = 1.56, p = 0.016) in PS group which showed concentric cardiac hypertrophy, and down-regulation of cfa-miR-30c (FC = 3.45, p = 0.013 in MMVD group; FC = 3.31, p = 0.014 in PS group) and cfa-let-7b (FC = 11.42, p = 0.049 in MMVD group; FC = 5.88, p = 0.01 in PS group) in both MMVD and PS groups. In addition, the unsupervised hierarchical clustering of differentially expressed microRNAs in each group resulted in complete separation of healthy dogs from dogs with heart diseases. Therefore, eleven microRNAs among 291 microRNAs were identified as differentially expressed circulating microRNAs related to MMVD or PS in dogs. This pilot study demonstrates that the microRNAs identified in this study could be possible candidates for novel biomarker or therapeutic target related to cardiac hypertrophy in dogs.
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Affiliation(s)
- Woong-Bin Ro
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Min-Hee Kang
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Doo-Won Song
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
| | - Sung-Hun Lee
- Department of Cancer Genome Research, Cancer Research Institute, Clinomics Inc., Seoul, South Korea
| | - Hee-Myung Park
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, South Korea
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Abstract
The number of rTOF patients who survive into adulthood is steadily rising, with currently more than 90% reaching the third decade of life. However, rTOF patients are not cured, but rather have a lifelong increased risk for cardiac and non-cardiac complications. Heart failure is recognized as a significant complication. Its occurrence is strongly associated with adverse outcome. Unfortunately, conventional concepts of heart failure may not be directly applicable in this patient group. This article presents a review of the current knowledge on HF in rTOF patients, including incidence and prevalence, the most common mechanisms of heart failure, i.e., valvular pathologies, shunt lesions, left atrial hypertension, primary left heart and right heart failure, arrhythmias, and coronary artery disease. In addition, we will review information regarding extracardiac complications, risk factors for the development of heart failure, clinical impact and prognosis, and assessment possibilities, particularly of the right ventricle, as well as management strategies. We explore potential future concepts that may stimulate further research into this field.
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Zhang M, Huang J, Wei S, Lei J, Bai H. MicroRNA-101 Promotes the Proliferation, Migration, and Invasion of Uterine Cervix Cancer Cells by Targeting Cyclin-Dependent Kinase 8. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Uterine cervical cancer (UCC), or carcinoma of the uterine cervix, is a familiar malignancy in gynecology. The expression of multiple microRNAs is abnormal in UCC. Research has demonstrated that the level of microRNA-101 (miR-101) was decreased in UCC, but the mechanism by which miR-101
regulates UCC is still unclear. The TargetScan software predicted that one of the target genes of miR-101 was CDK8. This study aims to explore whether miR-101 affects the migration, invasion, and proliferation of UCC cells through CDK8. First, nanoparticle-assisted PCR was used
to determine the levels of miR-101 and CDK8 in UCC tissues, normal adjacent tissues, and two UCC cell lines, C-33A and Siha. Compared to the normal tissues, the level of miR-101 was decreased in UCC tissues, while the level of CDK8 was increased. The dual-luciferase reporter
experiments confirmed that miR-101 directly interacted with the binding site in CDK8 3’UTR to regulate luciferase activity. The UCC cells were transfected with the MIR101 mimic construct to overexpress miR-101. It was demonstrated that cell migration, invasion, and proliferation
was reduced in C-33A cells overexpressing miR-101. In the cells co-transfected with CDK8 and MIR101, the overexpression of CDK8 reversed the effect of MIR101 overexpression on cell migration, invasion, and proliferation. Therefore, miR-101 can regulate the migration,
invasion, and proliferation of UCC cells by targeting CDK8. Therefore, miR-101 has potential applications in the treatment of UCC.
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Affiliation(s)
- Mingming Zhang
- Department of Gynaecology, The Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530000, Guangxi, PR China
| | - Jing Huang
- Department of Obstetrics and Gynecology, The Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530000, Guangxi, PR China
| | - Shiyang Wei
- Department of Gynaecology, People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530000, Guangxi, PR China
| | - Jia Lei
- Department of Gynaecology, The Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530000, Guangxi, PR China
| | - Hua Bai
- Department of Gynaecology, The Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530000, Guangxi, PR China
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Na J, Jin H, Wang X, Huang K, Sun S, Li Q, Zhang W. The crosstalk of HDAC3, microRNA-18a and ADRB3 in the progression of heart failure. Cell Biosci 2021; 11:31. [PMID: 33549119 PMCID: PMC7866688 DOI: 10.1186/s13578-020-00523-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 12/17/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Heart failure (HF) is a clinical syndrome characterized by left ventricular dysfunction or elevated intracardiac pressures. Research supports that microRNAs (miRs) participate in HF by regulating targeted genes. Hence, the current study set out to study the role of HDAC3-medaited miR-18a in HF by targeting ADRB3. METHODS Firstly, HF mouse models were established by ligation of the left coronary artery at the lower edge of the left atrial appendage, and HF cell models were generated in the cardiomyocytes, followed by ectopic expression and silencing experiments. Numerous parameters including left ventricular posterior wall dimension (LVPWD), interventricular septal dimension (IVSD), left ventricular end diastolic diameter (LVEDD), left ventricular end systolic diameter (LVESD), left ventricular ejection fraction (LVEF), left ventricular fractional shortening (LVFS), left ventricular systolic pressure (LVSP), left ventricular end diastolic pressure (LEVDP), heart rate (HR), left ventricular pressure rise rate (+ dp/dt) and left ventricular pressure drop rate (-dp/dt) were measured in the mice. In addition, apoptosis in the mice was detected by means of TUNEL staining, while RT-qPCR and Western blot analysis were performed to detect miR-18a, HDAC3, ADRB3, cMyb, MMP-9, Collagen 1 and TGF-β1 expression patterns. Dual luciferase reporter assay validated the targeting relationship between ADRB3 and miR-18a. Cardiomyocyte apoptosis was determined by means of flow cytometry. RESULTS HDAC3 and ADRB3 were up-regulated and miR-18a was down-regulated in HF mice and cardiomyocytes. In addition, HDAC3 could reduce the miR-18a expression, and ADRB3 was negatively-targeted by miR-18a. After down-regulation of HDAC3 or ADRB3 or over-expression of miR-18a, IVSD, LVEDD, LVESD and LEVDP were found to be decreased but LVPWD, LVEF, LVFS, LVSP, + dp/dt, and -dp/dt were all increased in the HF mice, whereas fibrosis, hypertrophy and apoptosis of HF cardiomyocytes were declined. CONCLUSION Collectively, our findings indicate that HDAC3 silencing confers protection against HF by inhibiting miR-18a-targeted ADRB3.
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Affiliation(s)
- Jingtao Na
- Department of Cardiology, The Third Affiliated Hospital of Qiqihar Medical University, No. 27, Taishun Street, Tiefeng District, Qiqihar, 161099, Heilongjiang Province, P.R. China.
| | - Haifeng Jin
- Department of Anatomy, Qiqihar Medical University, Qiqihar, 161006, P.R. China
| | - Xin Wang
- Department of Cardiology, The Third Affiliated Hospital of Qiqihar Medical University, No. 27, Taishun Street, Tiefeng District, Qiqihar, 161099, Heilongjiang Province, P.R. China
| | - Kan Huang
- Department of Cardiology, The Third Affiliated Hospital of Qiqihar Medical University, No. 27, Taishun Street, Tiefeng District, Qiqihar, 161099, Heilongjiang Province, P.R. China
| | - Shuang Sun
- Department of Cardiology, The Third Affiliated Hospital of Qiqihar Medical University, No. 27, Taishun Street, Tiefeng District, Qiqihar, 161099, Heilongjiang Province, P.R. China
| | - Qiang Li
- Department of Cardiology, The Third Affiliated Hospital of Qiqihar Medical University, No. 27, Taishun Street, Tiefeng District, Qiqihar, 161099, Heilongjiang Province, P.R. China
| | - Wenting Zhang
- Department of Clinical Pharmacy, The Third Affiliated Hospital of Qiqihar Medical University, Qiqihar, 161099, P.R. China
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Neurohumoral, cardiac and inflammatory markers in the evaluation of heart failure severity and progression. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2021; 18:47-66. [PMID: 33613659 PMCID: PMC7868913 DOI: 10.11909/j.issn.1671-5411.2021.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Heart failure is common in adult population, accounting for substantial morbidity and mortality worldwide. The main risk factors for heart failure are coronary artery disease, hypertension, obesity, diabetes mellitus, chronic pulmonary diseases, family history of cardiovascular diseases, cardiotoxic therapy. The main factor associated with poor outcome of these patients is constant progression of heart failure. In the current review we present evidence on the role of established and candidate neurohumoral biomarkers for heart failure progression management and diagnostics. A growing number of biomarkers have been proposed as potentially useful in heart failure patients, but not one of them still resembles the characteristics of the “ideal biomarker.” A single marker will hardly perform well for screening, diagnostic, prognostic, and therapeutic management purposes. Moreover, the pathophysiological and clinical significance of biomarkers may depend on the presentation, stage, and severity of the disease. The authors cover main classification of heart failure phenotypes, based on the measurement of left ventricular ejection fraction, including heart failure with preserved ejection fraction, heart failure with reduced ejection fraction, and the recently proposed category heart failure with mid-range ejection fraction. One could envisage specific sets of biomarker with different performances in heart failure progression with different left ventricular ejection fraction especially as concerns prediction of the future course of the disease and of left ventricular adverse/reverse remodeling. This article is intended to provide an overview of basic and additional mechanisms of heart failure progression will contribute to a more comprehensive knowledge of the disease pathogenesis.
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Activation of Nrf2 by miR-152 Inhibits Doxorubicin-Induced Cardiotoxicity via Attenuation of Oxidative Stress, Inflammation, and Apoptosis. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8860883. [PMID: 33574984 PMCID: PMC7857911 DOI: 10.1155/2021/8860883] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 12/23/2020] [Accepted: 01/11/2021] [Indexed: 12/18/2022]
Abstract
Doxorubicin (DOX) could trigger congestive heart failure, which largely limited the clinical use of DOX. microRNAs (miRNAs) were closely involved in the pathogenesis of DOX-induced cardiomyopathy. Here, we aimed to investigate the effect of miR-152 on DOX-induced cardiotoxicity in mice. To study this, we used an adeno-associated viral vector to overexpress miR-152 in mice 6 weeks before DOX treatment, using a dose mimicking the concentrations used in the clinics. In response to DOX injection, miR-152 was significantly decreased in murine hearts and cardiomyocytes. After DOX treatment, mice with miR-152 overexpression in the hearts developed less cardiac dysfunction, oxidative stress, inflammation, and myocardial apoptosis. Furthermore, we found that miR-152 overexpression attenuated DOX-related oxidative stress, inflammation, and cell loss in cardiomyocytes, whereas miR-152 knockdown resulted in oxidative stress, inflammation, and cell loss in cardiomyocytes. Mechanistically, this effect of miR-152 was dependent on the activation of nuclear factor (erythroid-derived 2)-like 2 (Nrf2) in response to DOX. Notably, Nrf2 deficiency blocked the protective effects of miR-152 against DOX-related cardiac injury in mice. In conclusion, miR-152 protected against DOX-induced cardiotoxicity via the activation of the Nrf2 signaling pathway. These results suggest that miR-152 may be a promising therapeutic target for the treatment of DOX-induced cardiotoxicity.
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Zhang MW, Shen YJ, Shi J, Yu JG. MiR-223-3p in Cardiovascular Diseases: A Biomarker and Potential Therapeutic Target. Front Cardiovasc Med 2021; 7:610561. [PMID: 33553260 PMCID: PMC7854547 DOI: 10.3389/fcvm.2020.610561] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 12/23/2020] [Indexed: 12/20/2022] Open
Abstract
Cardiovascular diseases, involving vasculopathy, cardiac dysfunction, or circulatory disturbance, have become the major cause of death globally and brought heavy social burdens. The complexity and diversity of the pathogenic factors add difficulties to diagnosis and treatment, as well as lead to poor prognosis of these diseases. MicroRNAs are short non-coding RNAs to modulate gene expression through directly binding to the 3′-untranslated regions of mRNAs of target genes and thereby to downregulate the protein levels post-transcriptionally. The multiple regulatory effects of microRNAs have been investigated extensively in cardiovascular diseases. MiR-223-3p, expressed in multiple cells such as macrophages, platelets, hepatocytes, and cardiomyocytes to modulate their cellular activities through targeting a variety of genes, is involved in the pathological progression of many cardiovascular diseases. It participates in regulation of several crucial signaling pathways such as phosphatidylinositol 3-kinase/protein kinase B, insulin-like growth factor 1, nuclear factor kappa B, mitogen-activated protein kinase, NOD-like receptor family pyrin domain containing 3 inflammasome, and ribosomal protein S6 kinase B1/hypoxia inducible factor 1 α pathways to affect cell proliferation, migration, apoptosis, hypertrophy, and polarization, as well as electrophysiology, resulting in dysfunction of cardiovascular system. Here, in this review, we will discuss the role of miR-223-3p in cardiovascular diseases, involving its verified targets, influenced signaling pathways, and regulation of cell function. In addition, the potential of miR-223-3p as therapeutic target and biomarker for diagnosis and prediction of cardiovascular diseases will be further discussed, providing clues for clinicians.
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Affiliation(s)
- Meng-Wan Zhang
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yun-Jie Shen
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jing Shi
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Jian-Guang Yu
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
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Non-coding RNAs modulate function of extracellular matrix proteins. Biomed Pharmacother 2021; 136:111240. [PMID: 33454598 DOI: 10.1016/j.biopha.2021.111240] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/19/2020] [Accepted: 12/31/2020] [Indexed: 12/14/2022] Open
Abstract
The extracellular matrix (ECM) creates a multifaceted system for the interaction of diverse structural proteins, matricellular molecules, proteoglycans, hyaluronan, and various glycoproteins that collaborate and bind with each other to produce a bioactive polymer. Alterations in the composition and configuration of ECM elements influence the cellular phenotype, thus participating in the pathogenesis of several human disorders. Recent studies indicate the crucial roles of non-coding RNAs in the modulation of ECM. Several miRNAs such as miR-21, miR-26, miR-19, miR-140, miR-29, miR-30, miR-133 have been dysregulated in disorders that are associated with disruption or breakdown of the ECM. Moreover, expression of MALAT1, PVT1, SRA1, n379519, RMRP, PFL, TUG1, TM1P3, FAS-AS1, PART1, XIST, and expression of other lncRNAs is altered in disorders associated with the modification of ECM components. In the current review, we discuss the role of lncRNAs and miRNAs in the modification of ECM and their relevance with the pathophysiology of human disorders such as cardiac/ lung fibrosis, cardiomyopathy, heart failure, asthma, osteoarthritis, and cancers.
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Panizo S, Martínez-Arias L, Alonso-Montes C, Cannata P, Martín-Carro B, Fernández-Martín JL, Naves-Díaz M, Carrillo-López N, Cannata-Andía JB. Fibrosis in Chronic Kidney Disease: Pathogenesis and Consequences. Int J Mol Sci 2021; 22:E408. [PMID: 33401711 PMCID: PMC7795409 DOI: 10.3390/ijms22010408] [Citation(s) in RCA: 126] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/18/2020] [Accepted: 12/29/2020] [Indexed: 02/07/2023] Open
Abstract
Fibrosis is a process characterized by an excessive accumulation of the extracellular matrix as a response to different types of tissue injuries, which leads to organ dysfunction. The process can be initiated by multiple and different stimuli and pathogenic factors which trigger the cascade of reparation converging in molecular signals responsible of initiating and driving fibrosis. Though fibrosis can play a defensive role, in several circumstances at a certain stage, it can progressively become an uncontrolled irreversible and self-maintained process, named pathological fibrosis. Several systems, molecules and responses involved in the pathogenesis of the pathological fibrosis of chronic kidney disease (CKD) will be discussed in this review, putting special attention on inflammation, renin-angiotensin system (RAS), parathyroid hormone (PTH), fibroblast growth factor 23 (FGF23), Klotho, microRNAs (miRs), and the vitamin D hormonal system. All of them are key factors of the core and regulatory pathways which drive fibrosis, having a great negative kidney and cardiac impact in CKD.
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Affiliation(s)
- Sara Panizo
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Cristina Alonso-Montes
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Pablo Cannata
- Pathology Department, Fundación Instituto de Investigaciones Sanitarias-Fundación Jiménez Díaz (IIS-FJD), Universidad Autónoma de Madrid (UAM), Retic REDinREN-ISCIII, 28040 Madrid, Spain;
| | - Beatriz Martín-Carro
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - José L. Fernández-Martín
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
| | - Jorge B. Cannata-Andía
- Bone and Mineral Research Unit, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Retic REDinREN-ISCIII, Universidad de Oviedo, 33011 Oviedo, Spain; (S.P.); (L.M.-A.); (C.A.-M.); (B.M.-C.); (J.L.F.-M.); (N.C.-L.)
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Li S, Qian X, Gong J, Chen J, Tu W, Chen X, Chu M, Yang G, Li L, Jiang S. Exercise Training Reverses Lipotoxicity-induced Cardiomyopathy by Inhibiting HMGCS2. Med Sci Sports Exerc 2021; 53:47-57. [PMID: 32826638 DOI: 10.1249/mss.0000000000002453] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE This study aimed to determine the effect of exercise training on preventing lipotoxic cardiomyopathy and to investigate the role of the 3-hydroxy-3-methylglutaryl-CoA synthase 2 (HMGCS2) and miR-344g-5p in cardiomyocytes. METHODS Male C57BL/6 mice were fed a 60% high-fat diet (HFD) for 12 wk then began swimming exercise or remained sedentary for 8 wk. Thereafter, cardiac function was assessed by echocardiography, and heart tissue and plasma were collected for further measurements. The molecular mechanism of exercise was investigated after treating Hmgcs2 siRNA in palmitate-induced neonatal mouse cardiomyocytes. RESULTS HFD induced myocardial hypertrophy and fibrosis and reduced coronary reserve and cardiac function. HMGCS2 levels increased, but junctophilin-2 (JPH2) levels decreased in HFD mice hearts. Such effects were attenuated by swimming exercise. Mechanistically, Hmgcs2 silencing prevented apoptosis and caspase-3 cleavage and elevated the expression of JPH2 in palmitate-stimulated cardiomyocytes. In addition, exercise promoted miR-344g-5p expression in HFD hearts. The overexpression of miR-344g-5p by chemical mimic reduced HMGCS2, apoptosis, and caspase-3 cleavage and elevated JPH2 expression in palmitate-induced cardiomyocytes. CONCLUSION Our results suggest that exercise limits lipid metabolic disorder, cardiac hypertrophy, and fibrosis and aids in the prevention of lipotoxic cardiomyopathy. Exercise-mediated cardioprotection by upregulating miR-344g-5p, which targets Hmgcs2 mRNA, prohibits HMGCS2 upregulation and thus lipotoxicity.
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Affiliation(s)
| | | | | | | | | | | | - Maoping Chu
- Institute of Cardiovascular Development and Translational Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, CHINA
| | | | - Lei Li
- Institute of Cardiovascular Development and Translational Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, CHINA
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Ouyang M, Tu D, Tong L, Sarwar M, Bhimaraj A, Li C, Coté GL, Di Carlo D. A review of biosensor technologies for blood biomarkers toward monitoring cardiovascular diseases at the point-of-care. Biosens Bioelectron 2021; 171:112621. [PMID: 33120234 DOI: 10.1016/j.bios.2020.112621] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 09/06/2020] [Accepted: 09/14/2020] [Indexed: 01/03/2023]
Abstract
Cardiovascular diseases (CVDs) cause significant mortality globally. Notably, CVDs disproportionately negatively impact underserved populations, such as those that are economically disadvantaged and often located in remote regions. Devices to measure cardiac biomarkers have traditionally been focused on large instruments in a central laboratory but the development of affordable, portable devices that measure multiple cardiac biomarkers at the point-of-care (POC) are needed to improve clinical outcomes for patients, especially in underserved populations. Considering the enormity of the global CVD problem, complexity of CVDs, and the large candidate pool of biomarkers, it is of great interest to evaluate and compare biomarker performance and identify potential multiplexed panels that can be used in combination with affordable and robust biosensors at the POC toward improved patient care. This review focuses on describing the known and emerging CVD biosensing technologies for analysis of cardiac biomarkers from blood. Initially, the global burden of CVDs and the standard of care for the primary CVD categories, namely heart failure (HF) and acute coronary syndrome (ACS) including myocardial infarction (MI) are discussed. The latest United States, Canadian and European society guidelines recommended standalone, emerging, and add-on cardiac biomarkers, as well as their combinations are then described for the prognosis, diagnosis, and risk stratification of CVDs. Finally, both commercial in vitro biosensing devices and recent state-of-art techniques for detection of cardiac biomarkers are reviewed that leverage single and multiplexed panels of cardiac biomarkers with a view toward affordable, compact devices with excellent performance for POC diagnosis and monitoring.
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Affiliation(s)
- Mengxing Ouyang
- Department of Bioengineering, University of California, Los Angeles, 420 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Dandan Tu
- Department of Biomedical Engineering, Texas A&M University, 400 Bizzell St, College Station, TX, 77843, USA
| | - Lin Tong
- Nanobioengineering/Bioelectronics Lab, Department of Biomedical Engineering, Florida International University, 10555 West Flagler Street, Miami, FL, 33174, USA
| | - Mehenur Sarwar
- Nanobioengineering/Bioelectronics Lab, Department of Biomedical Engineering, Florida International University, 10555 West Flagler Street, Miami, FL, 33174, USA
| | - Arvind Bhimaraj
- Department of Cardiology, Houston Methodist J.C. Walter Transplant Center, Houston Methodist Hospital, 6550 Fannin St., Houston, TX, 77030, USA
| | - Chenzhong Li
- Nanobioengineering/Bioelectronics Lab, Department of Biomedical Engineering, Florida International University, 10555 West Flagler Street, Miami, FL, 33174, USA.
| | - Gerard L Coté
- Department of Biomedical Engineering, Texas A&M University, 400 Bizzell St, College Station, TX, 77843, USA; Center for Remote Health Technologies & Systems, Texas A&M Engineering Experiment Station, 101 Bizzell St, College Station, TX, 77840, USA.
| | - Dino Di Carlo
- Department of Bioengineering, University of California, Los Angeles, 420 Westwood Plaza, Los Angeles, CA, 90095, USA.
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Huang G, Huang Z, Peng Y, Wang Y, Liu W, Xue Y, Yang W. Metabolic Processes are Potential Biological Processes Distinguishing Nonischemic Dilated Cardiomyopathy from Ischemic Cardiomyopathy: A Clue from Serum Proteomics. Pharmgenomics Pers Med 2021; 14:1169-1184. [PMID: 34557019 PMCID: PMC8453897 DOI: 10.2147/pgpm.s323379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 09/02/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Ischemic cardiomyopathy (ICM) and nonischemic dilated cardiomyopathy (DCM) are the two most common causes of heart failure. However, our understanding of the specific proteins and biological processes distinguishing DCM from ICM remains insufficient. MATERIALS AND METHODS The proteomics analyses were performed on serum samples from ICM (n=5), DCM (n=5), and control (n=5) groups. Proteomics and bioinformatics analyses, including weighted gene co-expression network analysis (WGCNA) and gene set enrichment analysis (GSEA), were performed to identify the hub circulating proteins and the hub biological processes in ICM and DCM. RESULTS The analysis of differentially expressed proteins and WGCNA identified the hub circulating proteins in ICM (GAPDH, CLSTN1, VH3, CP, and ST13) and DCM (one downregulated protein, FGG; 18 upregulated proteins, including HEL-S-276, IGK, ALDOB, HIST1H2BJ, HEL-S-125m, RPLP2, EL52, NCAM1, P4HB, HEL-S-99n, HIST1H4L, HIST2H3PS2, F8, ERP70, SORD, PSMA3, PSMB6, and PSMA6). The mRNA expression of the heart specimens from GDS651 validated that ALDOB, GAPDH, RPLP2, and IGK had good abilities to distinguish DCM from ICM. In addition, GSEA results showed that cell proliferation and differentiation were the hub biological processes related to ICM, while metabolic processes and cell signaling transduction were the hub biological processes associated with DCM. CONCLUSION The present study identified five dysregulated hub circulating proteins among ICM patients and 19 dysregulated hub circulating proteins among DCM patients. Cell proliferation and differentiation were significantly enriched in ICM. Metabolic processes were strongly enhanced in DCM and may be used to distinguish DCM from ICM.
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Affiliation(s)
- Guangyong Huang
- Department of Cardiology, Liaocheng People’s Hospital of Shandong University, Liaocheng, People’s Republic of China
| | - Zhiqi Huang
- Department of Geriatric Medicine, Civil Aviation General Hospital, Beijing, People’s Republic of China
| | - Yunling Peng
- Department of Cardiology, Liaocheng People’s Hospital of Shandong University, Liaocheng, People’s Republic of China
| | - Yuehai Wang
- Department of Cardiology, Liaocheng People’s Hospital of Shandong University, Liaocheng, People’s Republic of China
| | - Weitao Liu
- Department of Cardiology, Liaocheng People’s Hospital of Shandong University, Liaocheng, People’s Republic of China
| | - Yuzeng Xue
- Department of Cardiology, Liaocheng People’s Hospital of Shandong University, Liaocheng, People’s Republic of China
| | - Wenbo Yang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
- Correspondence: Wenbo Yang Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of ChinaTel +86-21-64370045Fax +86-21-64457177 Email
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Topf A, Mirna M, Ohnewein B, Jirak P, Kopp K, Fejzic D, Haslinger M, Motloch LJ, Hoppe UC, Berezin A, Lichtenauer M. The Diagnostic and Therapeutic Value of Multimarker Analysis in Heart Failure. An Approach to Biomarker-Targeted Therapy. Front Cardiovasc Med 2020; 7:579567. [PMID: 33344515 PMCID: PMC7746655 DOI: 10.3389/fcvm.2020.579567] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/02/2020] [Indexed: 12/12/2022] Open
Abstract
Background: Heart failure is a pathophysiological state, which is still associated with high morbidity and mortality despite established therapies. Diverse well-known biomarkers fail to assess the variety of individual pathophysiology in the context of heart failure. Methods: An analysis of prospective, multimarker-specific therapeutic approaches to heart failure based on studies in current literature was performed. A total of 159 screened publications in the field of biomarkers in heart failure were hand-selected and found to be eligible for this study by a team of experts. Results: Established biomarkers of the inflammatory axis, matrix remodeling, fibrosis and oxidative stress axis, as well as potential therapeutic interventions were investigated. Interaction with end organs, such as cardio-hepatic, cardio-renal and cardio-gastrointestinal interactions show the complexity of the syndrome and could be of further therapeutic value. MicroRNAs are involved in a wide variety of physiologic and pathophysiologic processes in heart failure and could be useful in diagnostic as well as therapeutic setting. Conclusion: Based on our analysis by a biomarker-driven approach in heart failure therapy, patients could be treated more specifically in long term with a consideration of different aspects of heart failure. New studies evaluating a multimarker – based therapeutic approach could lead in a decrease in the morbidity and mortality of heart failure patients.
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Affiliation(s)
- Albert Topf
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Moritz Mirna
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Bernhard Ohnewein
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Peter Jirak
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Kristen Kopp
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Dzeneta Fejzic
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Michael Haslinger
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Lukas J Motloch
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Uta C Hoppe
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Alexander Berezin
- Internal Medicine Department, State Medical University, Zaporozhye, Ukraine
| | - Michael Lichtenauer
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
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Guo H, Ma K, Hao W, Jiao Y, Li P, Chen J, Xu C, Xu F, Lau WB, Du J, Ma X, Li Y. mir15a/mir16-1 cluster and its novel targeting molecules negatively regulate cardiac hypertrophy. Clin Transl Med 2020; 10:e242. [PMID: 33377640 PMCID: PMC7737755 DOI: 10.1002/ctm2.242] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
In response to pathological stimuli, the heart develops ventricular hypertrophy that progressively decompensates and leads to heart failure. miRNAs are increasingly recognized as pathogenic factors, clinically relevant biomarkers, and potential therapeutic targets. We identified that mir15a/mir16-1 cluster was negatively correlated with hypertrophic severity in patients with hypertrophic cardiomyopathy. The mir15a/mir16-1 expression was enriched in cardiomyocytes (CMs), decreased in hypertrophic human hearts, and decreased in mouse hearts after transverse aortic constriction (TAC). CM-specific mir15a/mir16-1 knockout promoted cardiac hypertrophy and dysfunction after TAC. CCAAT/enhancer binding protein (C/EBP)β was responsible for the downregulation of mir15a/mir16-1 cluster transcription. Mechanistically, mir15a/mir16-1 cluster attenuated the insulin/IGF1 signal transduction cascade by inhibiting multiple targets, including INSR, IGF-1R, AKT3, and serum/glucocorticoid regulated kinase 1 (SGK1). Pro-hypertrophic response induced by mir15a/mir16-1 inhibition was abolished by knockdown of insulin receptor (INSR), insulin like growth factor 1 receptor (IGF1R), AKT3, or SGK1. In vivo systemic delivery of mir15a/mir16-1 by nanoparticles inhibited the hypertrophic phenotype induced by TAC. Importantly, decreased serum mir15a/mir16-1 levels predicted the occurrence of left ventricular hypertrophy in a cohort of patients with hypertension. Therefore, mir15a/mir16-1 cluster is a promising therapeutic target and biomarker for cardiac hypertrophy.
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Affiliation(s)
- Hongchang Guo
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Ke Ma
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Wenjing Hao
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Yao Jiao
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Ping Li
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Jing Chen
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Chen Xu
- State Key Laboratory of Chemical Resource Engineering, and Beijing Laboratory of Biomedical MaterialsBeijing University of Chemical TechnologyBeijingChina
| | - Fu‐jian Xu
- State Key Laboratory of Chemical Resource Engineering, and Beijing Laboratory of Biomedical MaterialsBeijing University of Chemical TechnologyBeijingChina
| | - Wayne Bond Lau
- Department of Emergency MedicineThomas Jefferson UniversityPhiladelphiaPennsylvania
| | - Jie Du
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
| | - Xin‐liang Ma
- Department of Emergency MedicineThomas Jefferson UniversityPhiladelphiaPennsylvania
| | - Yulin Li
- Beijing Anzhen Hospital of Capital Medical University and Beijing Institute of Heart Lung and Blood Vessel DiseasesBeijingChina
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