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García-Padilla C, Lozano-Velasco E, García-López V, Aránega A, Franco D, García-Martínez V, López-Sánchez C. miR-1 as a Key Epigenetic Regulator in Early Differentiation of Cardiac Sinoatrial Region. Int J Mol Sci 2024; 25:6608. [PMID: 38928314 PMCID: PMC11204236 DOI: 10.3390/ijms25126608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 06/04/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
A large diversity of epigenetic factors, such as microRNAs and histones modifications, are known to be capable of regulating gene expression without altering DNA sequence itself. In particular, miR-1 is considered the first essential microRNA in cardiac development. In this study, miR-1 potential role in early cardiac chamber differentiation was analyzed through specific signaling pathways. For this, we performed in chick embryos functional experiments by means of miR-1 microinjections into the posterior cardiac precursors-of both primitive endocardial tubes-committed to sinoatrial region fates. Subsequently, embryos were subjected to whole mount in situ hybridization, immunohistochemistry and RT-qPCR analysis. As a relevant novelty, our results revealed that miR-1 increased Amhc1, Tbx5 and Gata4, while this microRNA diminished Mef2c and Cripto expressions during early differentiation of the cardiac sinoatrial region. Furthermore, we observed in this developmental context that miR-1 upregulated CrabpII and Rarß and downregulated CrabpI, which are three crucial factors in the retinoic acid signaling pathway. Interestingly, we also noticed that miR-1 directly interacted with Hdac4 and Calm1/Calmodulin, as well as with Erk2/Mapk1, which are three key factors actively involved in Mef2c regulation. Our study shows, for the first time, a key role of miR-1 as an epigenetic regulator in the early differentiation of the cardiac sinoatrial region through orchestrating opposite actions between retinoic acid and Mef2c, fundamental to properly assign cardiac cells to their respective heart chambers. A better understanding of those molecular mechanisms modulated by miR-1 will definitely help in fields applied to therapy and cardiac regeneration and repair.
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Affiliation(s)
- Carlos García-Padilla
- Department of Human Anatomy and Embryology, Faculty of Medicine and Health Sciences, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (C.G.-P.); (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (A.A.); (D.F.)
| | - Estefanía Lozano-Velasco
- Department of Human Anatomy and Embryology, Faculty of Medicine and Health Sciences, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (C.G.-P.); (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (A.A.); (D.F.)
- Medina Foundation, 18016 Granada, Spain
| | - Virginio García-López
- Department of Human Anatomy and Embryology, Faculty of Medicine and Health Sciences, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (C.G.-P.); (E.L.-V.); (V.G.-L.); (V.G.-M.)
- Department of Medical and Surgical Therapeutics, Pharmacology Area, Faculty of Medicine and Health Sciences, University of Extremadura, 06006 Badajoz, Spain
| | - Amelia Aránega
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (A.A.); (D.F.)
- Medina Foundation, 18016 Granada, Spain
| | - Diego Franco
- Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (A.A.); (D.F.)
- Medina Foundation, 18016 Granada, Spain
| | - Virginio García-Martínez
- Department of Human Anatomy and Embryology, Faculty of Medicine and Health Sciences, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (C.G.-P.); (E.L.-V.); (V.G.-L.); (V.G.-M.)
| | - Carmen López-Sánchez
- Department of Human Anatomy and Embryology, Faculty of Medicine and Health Sciences, Institute of Molecular Pathology Biomarkers, University of Extremadura, 06006 Badajoz, Spain; (C.G.-P.); (E.L.-V.); (V.G.-L.); (V.G.-M.)
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2
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Jeon JE, Rajapaksa Y, Keshavjee S, Liu M. Applications of transcriptomics in ischemia reperfusion research in lung transplantation. J Heart Lung Transplant 2024:S1053-2498(24)01531-6. [PMID: 38513917 DOI: 10.1016/j.healun.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 03/23/2024] Open
Abstract
Ischemia-reperfusion (IR) injury contributes to primary graft dysfunction, a major cause of early mortality after lung transplantation. Transcriptomics uses high-throughput techniques to profile the RNA transcripts within a sample and provides a unique view of the mechanisms underlying various biological processes. This review aims to highlight the applications of transcriptomics in lung IR injury studies, which have thus far revealed inflammatory responses to be the major event activated by IR, identified potential biomarkers and therapeutic targets, and investigated the mechanisms of therapeutic interventions. Ex vivo lung perfusion, together with advanced bioinformatic and transcriptomic techniques, including single-cell RNA-sequencing, microRNA profiling, and multi-omics, continue to expand the capabilities of transcriptomics. In the future, the construction of biospecimen banks and the promotion of international collaborations among clinicians and researchers have the potential to advance our understanding of IR injury and improve the management of lung transplant recipients.
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Affiliation(s)
- Jamie E Jeon
- Latner Thoracic Surgery Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Yasal Rajapaksa
- Latner Thoracic Surgery Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Shaf Keshavjee
- Latner Thoracic Surgery Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Surgery, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Mingyao Liu
- Latner Thoracic Surgery Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, Ontario, Canada; Department of Physiology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Surgery, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
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3
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Liang S, Cao W, Zhuang Y, Zhang D, Du S, Shi H. Suppression of microRNA-320 Induces Cerebral Protection Against Ischemia/Reperfusion Injury by Targeting HMGB1/NF-kappaB Axis. Physiol Res 2024; 73:127-138. [PMID: 38466011 PMCID: PMC11019618 DOI: 10.33549/physiolres.935081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 09/15/2023] [Indexed: 04/26/2024] Open
Abstract
MicroRNAs have been shown to potentially function in cerebral ischemia/reperfusion (IR) injury. This study aimed to examine the expression of microRNA-320 (miR-320) in cerebral IR injury and its involvement in cerebral mitochondrial function, oxidative stress, and inflammatory responses by targeting the HMGB1/NF-kappaB axis. Sprague-Dawley rats were subjected to middle cerebral artery occlusion to simulate cerebral IR injury. The cerebral expression of miR-320 was assessed using qRT-PCR. Neurological function, cerebral infarct volume, mitochondrial function, oxidative stress, and inflammatory cytokines were evaluated using relevant methods, including staining, fluorometry, and ELISA. HMGB1 expression was analyzed through Western blotting. The levels of miR-320, HMGB1, neurological deficits, and cerebral infarction were significantly higher after IR induction. Intracerebral overexpression of miR-320 resulted in substantial neurological deficits, increased infarct volume, elevated levels of 8-isoprostane, NF-kappaBp65, TNF-alpha, IL-1beta, ICAM-1, VCAM-1, and HMGB1 expression. It also promoted the loss of mitochondrial membrane potential and ROS levels while reducing MnSOD and GSH levels. Downregulation of miR-320 and inhibition of HMGB1 activity significantly reversed the outcomes of cerebral IR injury. MiR-320 plays a negative role in regulating cerebral inflammatory/oxidative reactions induced by IR injury by enhancing HMGB1 activity and modulating mitochondrial function.
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Affiliation(s)
- S Liang
- Department of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Nangang District, Harbin, Heilongjiang Province, China.
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Xie B, Cheng B, He L, Liu Y, He N. HO-1 attenuates testicular ischaemia/reperfusion injury by activating the phosphorylated C-jun-miR-221/222-TOX pathway. Heliyon 2024; 10:e24579. [PMID: 38318031 PMCID: PMC10839873 DOI: 10.1016/j.heliyon.2024.e24579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/29/2023] [Accepted: 01/10/2024] [Indexed: 02/07/2024] Open
Abstract
Aims Heme oxygenase (HO-1) affords protection against ischaemia/reperfusion (I/R) injury; however, its effects on testicular I/R injury remain poorly explored. Herein, we aimed to examine the effects of HO-1 on testicular I/R injury and elucidate the underlying mechanism. Methods Using the TALEN technique, we knocked out the HO-1 gene from rats. In vivo: Thirty hmox+/+ and 30 hmox-/- rats were randomly assigned to six groups: sham-operated (sham), I/R (the left testicle torsion/detorsion) 0 d,I/R 1d, I/R 3d, I/R 7d and I/R 28d. In vitro: GC-1 were suffered from: control,H/R (oxygen-deprivation/reoxygenation),H/R + HO-1 siRNA,H/R + c-Jun siRNA or H/R + HO-1 siRNA + c-jun.We performed immunofluorescence and immunohistochemistry experiments to detect HO-1 nuclear translocation. Flow cytometry was used to detect cell apoptosis and analyse the cell cycle. High-resolution miRNA, mRNA sequencing, reverse transcription-quantitative PCR, and western blotting were performed to identify testicular I/R injury-related genes strongly conserved in HO-1 knockout rats. A double luciferase reporter assay was performed to verify the relationship between C-jun and miR-221/222. Main findings In vivo, HO-1 improved the pathological damage induced by testicular I/R. In GC-1 cells, we confirmed the nuclear translocation of HO-1 and its protective effect against hypoxia/reoxygenation (H/R) damage. Accordingly, HO-1 protein itself, rather than heme metabolites, might play a key role in testicular I/R. Gene sequencing was performed to screen for miR221/222 and its downstream gene, thymocyte selection-associated high mobility group box (TOX). HO-1 increased c-Jun phosphorylation in the H/R group, knocked down c-Jun in GC-1 cells, and decreased miR-221/222 expression. Inhibition of HO-1 expression decreased the expression of c-Jun and miR-221/222, which was rescued by adding c-Jun. Dual-luciferase reporter assay confirmed the interaction between c-Jun and miR-221/222. Conclusions HO-1 could exert a protective effect against testicular I/R via the phosphorylated c-Jun-miR-221/222-TOX pathway.
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Affiliation(s)
- Bo Xie
- Department of Urology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, PR China
| | - Bing Cheng
- Department of Department of Geriatric Medicine, Shulan (Hangzhou) Hospital, Zhejiang Shuren University Shulan International Medical College, Hangzhou, Zhejiang, 310000, PR China
| | - Lugeng He
- Department of Urology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, PR China
| | - Yunfu Liu
- Department of Urology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, PR China
| | - Ning He
- Department of Urology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, 310000, PR China
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Lhamyani S, Gentile AM, Mengual-Mesa M, Grueso E, Giráldez-Pérez RM, Fernandez-Garcia JC, Vega-Rioja A, Clemente-Postigo M, Pearson JR, González-Mariscal I, Olveira G, Bermudez-Silva FJ, El Bekay R. Au@16-pH-16/miR-21 mimic nanosystem: An efficient treatment for obesity through browning and thermogenesis induction. Biomed Pharmacother 2024; 171:116104. [PMID: 38198956 DOI: 10.1016/j.biopha.2023.116104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/12/2024] Open
Abstract
Despite the abundance of registered clinical trials worldwide, the availability of effective drugs for obesity treatment is limited due to their associated side effects. Thus, there is growing interest in therapies that stimulate energy expenditure in white adipose tissue. Recently, we demonstrated that the delivery of a miR-21 mimic using JetPEI effectively inhibits weight gain in an obese mouse model by promoting metabolism, browning, and thermogenesis, suggesting the potential of miR-21 mimic as a treatment for obesity. Despite these promising results, the implementation of more advanced delivery system techniques for miR-21 mimic would greatly enhance the advancement of safe and efficient treatment approaches for individuals with obesity in the future. Our objective is to explore whether a new delivery system based on gold nanoparticles and Gemini surfactants (Au@16-ph-16) can replicate the favorable effects of the miR-21 mimic on weight gain, browning, and thermogenesis. We found that dosages as low as 0.2 μg miR-21 mimic /animal significantly inhibited weight gain and induced browning and thermogenic parameters. This was evidenced by the upregulation of specific genes and proteins associated with these processes, as well as the biogenesis of beige adipocytes and mitochondria. Significant increases in miR-21 levels were observed in adipose tissue but not in other tissue types. Our data indicates that Au@16-ph-16 could serve as an effective delivery system for miRNA mimics, suggesting its potential suitability for the development of future clinical treatments against obesity.
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Affiliation(s)
- Said Lhamyani
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain; Obesity and Nutrition CIBER (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Adriana-Mariel Gentile
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain
| | - María Mengual-Mesa
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Universidad de Málaga. Andalucía Tech, Faculty of Health Sciences, Department of Systems and Automation Engineering, Malaga, Spain
| | - Elia Grueso
- Departamento de Física Química, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Rosa M Giráldez-Pérez
- Departamento de Biología Celular, Fisiología e Inmunología, Universidad de Córdoba, Córdoba, Spain
| | - José Carlos Fernandez-Garcia
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain; Obesity and Nutrition CIBER (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Antonio Vega-Rioja
- Laboratorio de Inmunología y Alergia-FISEVI, UGC de Alergología. Hospital Universitario Virgen Macarena, Sevilla, Spain; Departamento de Medicina. Facultad de Medicina. Universidad de Sevilla, Sevilla, Spain
| | - Mercedes Clemente-Postigo
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Obesity and Nutrition CIBER (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain; Department of Endocrinology and Nutrition, Virgen de la Victoria University Hospital, Malaga, Spain; Department of Cell Biology, Genetics, and Physiology, Faculty of Science, University of Malaga, Malaga, Spain
| | - John R Pearson
- Instituto de Biomedicina de Sevilla (IBiS), Seville, Spain
| | - Isabel González-Mariscal
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Inserm UMR1190, CHU de Lille, Universite de Lille, Institute Pasteur de Lille, Lille, France
| | - Gabriel Olveira
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain; The Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain; Departamento de Medicina y Cirugía, Universidad de Málaga, Málaga, Spain
| | - Francisco-Javier Bermudez-Silva
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain; The Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
| | - Rajaa El Bekay
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina-IBIMA Plataforma BIONAND, 29580 Malaga, Spain; Clinical Unit of Endocrinology and Nutrition, University Regional Hospital of Malaga, 29009 Malaga, Spain; Obesity and Nutrition CIBER (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain.
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Li W, Huang P, Wei J, Tan S, Liu G, Yang Q, Wang G. Down-regulation of miR-21-5p by pirfenidone to inhibit fibroblast proliferation in the treatment of acquired tracheal stenosis. THE CLINICAL RESPIRATORY JOURNAL 2024; 18:e13727. [PMID: 38151323 PMCID: PMC10775887 DOI: 10.1111/crj.13727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 12/10/2023] [Indexed: 12/29/2023]
Abstract
OBJECTIVE Treatment options for acquired tracheal stenosis (ATS) are limited due to a series of pathophysiological changes including inflammation and cell proliferation. Micro ribonucleic acid-21-5p (miR-21-5p) may promote the excessive proliferation of fibroblasts. However, various types of fibrosis can be prevented with pirfenidone (PFD). Currently, the effect of PFD on miR-21-5p and its biological function has not been clarified. In this study, PFD was evaluated as a potential treatment for ATS by inducing fibroblast proliferation in lipopolysaccharide (LPS)-induced fibroblasts by targeting miR-21-5p. METHODS For 48 h, 1 g/ml LPS was used to generate fibroblasts in vitro, followed by the separation of cells into four groups: control, PFD, mimic, and mimic + PFD. The Cell Counting Kit-8 (CCK-8) technique was adopted to measure the proliferation of fibroblasts. Real-time quantitative polymerase chain reaction (RT-qPCR) and Western blot (WB) were used to measure the relative expressions of tumor necrosis factor-α (TNF-α), transforming growth factor-β1 (TGF-β1), drosophila mothers against decapentaplegic 7 (Smad7) and collagen type I alpha 1(COL1A1) messenger RNA (mRNA) and proteins, respectively. RESULTS (1) At 0, 24, 48, and 72 h, fibroblast growth was assessed using the CCK-8 method. Compared with the control group, the mimic group showed the highest fibroblast viability, and the PFD group showed the lowest fibroblast viability. However, fibroblast viability increased in the mimic + PFD group but decreased in the mimic one. (2) RT-qPCR and WB showed that the mimic group exhibited a significant up-regulation in the relative expressions of TNF-α, TGF-β1, and COL1A1 mRNA and proteins but a down-regulation in the relative expression of Smad7 mRNA and protein compared with the control one. In the PFD group, the results were the opposite. Nevertheless, the relative expressions of TNF-α, TGF-β1, and COL1A1 mRNA and proteins were increased, whereas that of Smad7 mRNA was decreased in the mimic + PFD group. The change was less in the mimic group. CONCLUSION PFD may have a preventive and curative effect on ATS by inhibiting fibroblast proliferation and the fibrotic process and possibly through down-regulating miR-21-5p and up-regulating Smad7 and its mediated fibrotic and inflammatory responses.
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Affiliation(s)
- Wentao Li
- Department of Respiratory and Critical Care MedicineThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Pingping Huang
- Department of Respiratory and Critical Care MedicineThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Jinmei Wei
- Department of Respiratory and Critical Care MedicineThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Sen Tan
- Department of Respiratory and Critical Care MedicineThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Guangnan Liu
- Department of Respiratory and Critical Care MedicineThe Second Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Qiu Yang
- Department of OphthalmologyRuikang Hospital Affiliated to Guangxi University of Chinese MedicineNanningChina
| | - Guangfa Wang
- Department of Respiratory and Critical Care MedicinePeking University First HospitalBeijingChina
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Ge T, Ning B, Wu Y, Chen X, Qi H, Wang H, Zhao M. MicroRNA-specific therapeutic targets and biomarkers of apoptosis following myocardial ischemia-reperfusion injury. Mol Cell Biochem 2023:10.1007/s11010-023-04876-z. [PMID: 37878166 DOI: 10.1007/s11010-023-04876-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/05/2023] [Indexed: 10/26/2023]
Abstract
MicroRNAs are single-stranded non-coding RNAs that participate in post-transcriptional regulation of gene expression, it is involved in the regulation of apoptosis after myocardial ischemia-reperfusion injury. For example, the alteration of mitochondrial structure is facilitated by MicroRNA-1 through the regulation of apoptosis-related proteins, such as Bax and Bcl-2, thereby mitigating cardiomyocyte apoptosis. MicroRNA-21 not only modulates the expression of NF-κB to suppress inflammatory signals but also activates the PI3K/AKT pathway to mitigate ischemia-reperfusion injury. Overexpression of MicroRNA-133 attenuates reactive oxygen species (ROS) production and suppressed the oxidative stress response, thereby mitigating cellular apoptosis. MicroRNA-139 modulates the extrinsic death signal of Fas, while MicroRNA-145 regulates endoplasmic reticulum calcium overload, both of which exert regulatory effects on cardiomyocyte apoptosis. Therefore, the article categorizes the molecular mechanisms based on the three classical pathways and multiple signaling pathways of apoptosis. It summarizes the targets and pathways of MicroRNA therapy for ischemia-reperfusion injury and analyzes future research directions.
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Affiliation(s)
- Teng Ge
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Bo Ning
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Yongqing Wu
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Xiaolin Chen
- School of Pharmacy, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Hongfei Qi
- Shaanxi Key Laboratory of Integrated Traditional and Western Medicine for Prevention and Treatment of Cardiovascular Diseases, Institute of Integrative Medicine, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Haifang Wang
- Shaanxi Key Laboratory of Integrated Traditional and Western Medicine for Prevention and Treatment of Cardiovascular Diseases, Institute of Integrative Medicine, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Mingjun Zhao
- Department of Cardiology, Affiliated Hospital of Shaanxi University of Chinese Medicine, Deputy 2, Weiyang West Road, Weicheng District, Xianyang, 712000, China.
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Llop D, Paredes S, Ibarretxe D, Taverner D, Plana N, Rosales R, Masana L, Vallvé JC. Plasma Expression of Carotid Plaque Presence-Related MicroRNAs Is Associated with Inflammation in Patients with Rheumatoid Arthritis. Int J Mol Sci 2023; 24:15347. [PMID: 37895027 PMCID: PMC10607586 DOI: 10.3390/ijms242015347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Rheumatoid arthritis (RA) is associated with problems beyond the joints such as cardiovascular (CV) disease. MicroRNA-24, -146 and -Let7a are associated with carotid plaque presence in RA patients. We evaluated whether these microRNAs were involved in the inflammatory state of RA, and we studied their gene targets to understand their role in inflammation and atherosclerosis. A total of 199 patients with RA were included. Inflammatory variables such as disease activity score 28 (DAS28) and erythrocyte sedimentation rate (ESR) were quantified. MicroRNAs were extracted from plasma and quantified with qPCR. Multivariate models and classification methods were used for analysis. The multivariate models showed that diminished expression of microRNA-146 was associated with inferior levels of DAS28-ESR, and the decreased expression of microRNA-24, -146 and -Let7a were associated with lowered ESR in the overall cohort. When microRNAs were evaluated globally, a global increase was associated with increased DAS28-ESR and ESR in the overall cohort. Sex-stratified analyses showed different associations of these microRNAs with the inflammatory variables. Finally, random forest models showed that microRNAs have a pivotal role in classifying patients with high and low inflammation. Plasmatic expressions of microRNA-24, -146 and -Let7a were associated with inflammatory markers of RA. These microRNAs are associated with both inflammation and atherosclerosis and are potential therapeutic targets for RA.
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Affiliation(s)
- Dídac Llop
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
| | - Silvia Paredes
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Sección de Reumatología, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Daiana Ibarretxe
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Delia Taverner
- Sección de Reumatología, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Núria Plana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Roser Rosales
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
| | - Lluís Masana
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
- Servicio de Medicina Interna, Hospital Universitario Sant Joan, 43204 Reus, Catalonia, Spain
| | - Joan Carles Vallvé
- Unitat de Recerca de Lípids i Arteriosclerosi, Universitat Rovira i Virgili, 43201 Reus, Catalonia, Spain
- Institut d’Investigació Sanitària Pere Virgili (IISPV), 43007 Reus, Catalonia, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas, 28029 Madrid, Spain
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9
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Sharma AK, Bisht P, Gupta B, Sayeed Akhtar MD, Shaik Alavudeen S, Afzal O, Sa Altamimi A. Investigating miRNA subfamilies: Can they assist in the early diagnosis of acute myocardial infarction? Drug Discov Today 2023; 28:103695. [PMID: 37406730 DOI: 10.1016/j.drudis.2023.103695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/04/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
This report focuses on small non-coding RNA molecules (miRNAs), which have emerged as potential biomarkers with variable diagnostic values and false-positives in different conditions that limit their clinical preference. Current investigations focus on small non-coding RNA molecules (miRNAs), which have emerged as potential biomarkers with variable diagnostic values and false-positives in different conditions that limit their clinical preference. We thoroughly scrutinize the leading pathology of myocardial infarction and contemporary alterations in miRNAs for their specificity, stability and significant prognostic value at the early stage of acute myocardial infarction (AMI). Based on secondary data analysis, we explore common biomarkers and further investigate included miRNA biomarkers for their specificity, stability and area under the curve (AUC) values. We conclude that a group of novel biomarkers, including miRNA-1, miRNA-208a/b and miRNA-499, could help predict the emergence of AMI at an early stage.
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Affiliation(s)
- Arun K Sharma
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana 122413, India.
| | - Priyanka Bisht
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana 122413, India
| | - Bishal Gupta
- Department of Cardiovascular Pharmacology, Amity Institute of Pharmacy, Amity University, Gurugram, Haryana 122413, India
| | - M D Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha 62223, Saudi Arabia.
| | - Sirajudeen Shaik Alavudeen
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha 62223, Saudi Arabia
| | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Abdulmalik Sa Altamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
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10
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Wang X, Zhang T, Zhai J, Wang Z, Wang Y, He L, Ma S, Xing H, Guo Y. MiR-21 attenuates FAS-mediated cardiomyocyte apoptosis by regulating HIPK3 expression. Biosci Rep 2023; 43:BSR20230014. [PMID: 37581369 PMCID: PMC10500225 DOI: 10.1042/bsr20230014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 08/03/2023] [Accepted: 08/15/2023] [Indexed: 08/16/2023] Open
Abstract
MicroRNA-21 (miR-21) plays an anti-apoptotic role following ischemia-reperfusion (I/R) injury (IRI) in vivo; however, its underlying mechanism remains unclear. The present study explored the effects of miR-21 and homeodomain interacting protein kinase 3 (HIPK3) on cardiomyocyte apoptosis induced by hypoxia/reoxygenation (H/R) in vitro. To this end, the rat cardiomyocyte H9C2 cell line was exposed to H/R and the roles of miR-21 and HIPK3 in regulating cell viability and apoptosis were evaluated by cell counting kit-8 assay, terminal-deoxynucleotidyl-transferase-mediated dUTP nick end labeling, and flow cytometry. Immunofluorescence and Western blotting were performed to detect the expression/phosphorylation of apoptosis-related proteins. miR-21 expression was measured with quantitative real-time polymerase chain reaction. The putative interaction between miR-21 and HIPK3 was evaluated using the luciferase reporter assay. Our results showed that (i) miR-21 overexpression or HIPK3 down-regulation significantly attenuated H9C2 cells apoptosis after H/R, (ii) suppression of miR-21 expression promoted apoptosis, (iii) miR-21 overexpression inhibited HIPK3 expression, (iv) HIPK3 was the direct and main target of miR-21, (v) miR-21/HIPK3 formed part of a reciprocal, negative feedback loop, and (vi) HIPK3 down-regulation decreased FAS-mediated apoptosis by inhibiting the phosphorylation of FADD, which subsequently inhibited the expression of BAX and cleaved caspase-3 and increased the expression of BCL2. Our study indicates that miR-21 attenuates FAS-mediated cardiomyocyte apoptosis by regulating HIPK3 expression, which could eventually have important clinical implications for patients with acute myocardial infarction.
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Affiliation(s)
- Xinyu Wang
- College of Postgraduate, Hebei North University, Zhangjiakou, Hebei, China
- Department of Geriatric Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Tingting Zhang
- Department of Geriatric Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Jianlong Zhai
- Department of Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Zhongli Wang
- Department of Physical Examination Center, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Yan Wang
- Department of Geriatric Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Lili He
- Department of Geriatric Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Sai Ma
- Department of Internal Medicine, Hebei General Hospital, Shijiazhuang, China
| | - Hanying Xing
- Hebei Key Laboratory of Metabolic Disease, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Yifang Guo
- College of Postgraduate, Hebei North University, Zhangjiakou, Hebei, China
- Department of Geriatric Cardiology, Hebei General Hospital, Shijiazhuang, Hebei, China
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11
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Angrisano T, Varrone F, Ragozzino E, Fico A, Minchiotti G, Brancaccio M. Cripto Is Targeted by miR-1a-3p in a Mouse Model of Heart Development. Int J Mol Sci 2023; 24:12251. [PMID: 37569627 PMCID: PMC10419258 DOI: 10.3390/ijms241512251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
During cardiac differentiation, numerous factors contribute to the development of the heart. Understanding the molecular mechanisms underlying cardiac development will help combat cardiovascular disorders, among the leading causes of morbidity and mortality worldwide. Among the main mechanisms, we indeed find Cripto. Cripto is found in both the syncytiotrophoblast of ampullary pregnancies and the inner cell mass along the primitive streak as the second epithelial-mesenchymal transformation event occurs to form the mesoderm and the developing myocardium. At the same time, it is now known that cardiac signaling pathways are intimately intertwined with the expression of myomiRNAs, including miR-1. This miR-1 is one of the muscle-specific miRs; aberrant expression of miR-1 plays an essential role in cardiac diseases. Given this scenario, our study aimed to evaluate the inverse correlation between Cripto and miR-1 during heart development. We used in vitro models of the heart, represented by embryoid bodies (EBs) and embryonic carcinoma cell lines derived from an embryo-derived teratocarcinoma in mice (P19 cells), respectively. First, through a luciferase assay, we demonstrated that Cripto is a target of miR-1. Following this result, we observed that as the days of differentiation increased, the Cripto gene expression decreased, while the level of miR-1 increased; furthermore, after silencing miR-1 in P19 cells, there was an increase in Cripto expression. Moreover, inducing damage with a cobra cardiotoxin (CTX) in post-differentiation cells, we noted a decreased miR-1 expression and increased Cripto. Finally, in mouse cardiac biopsies, we observed by monitoring gene expression the distribution of Cripto and miR-1 in the right and left ventricles. These results allowed us to detect an inverse correlation between miR-1 and Cripto that could represent a new pharmacological target for identifying new therapies.
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Affiliation(s)
- Tiziana Angrisano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | | | - Elvira Ragozzino
- Dipartimento di Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 26100 Rome, Italy;
| | - Annalisa Fico
- Stem Cell Fate Laboratory, Institute of Genetics and Biophysics, “A. Buzzati-Traverso”, CNR, 80131 Naples, Italy; (A.F.); (G.M.)
| | - Gabriella Minchiotti
- Stem Cell Fate Laboratory, Institute of Genetics and Biophysics, “A. Buzzati-Traverso”, CNR, 80131 Naples, Italy; (A.F.); (G.M.)
| | - Mariarita Brancaccio
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy
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12
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Holland A, Enrick M, Diaz A, Yin L. Is miR-21 A Therapeutic Target in Cardiovascular Disease? INTERNATIONAL JOURNAL OF DRUG DISCOVERY AND PHARMACOLOGY 2023; 2:26-36. [PMID: 37799562 PMCID: PMC10552863 DOI: 10.53941/ijddp.0201003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
microRNA-21 (miR-21) serves a multitude of functions at the molecular level through its regulation of messenger RNA. Previous research has sparked interest in the role of miR-21 as a potential therapeutic target in cardiovascular diseases. miR-21 expression contributes to the differentiation, proliferation, and maturation of many cell types, such as fibroblasts, endothelial cells, cardiomyocytes, and endothelial progenitor cells. The function of miR-21 depends upon its expression level in the specific cell types and downstream targets, which determine cell fate. Under pathological conditions, the expression level of miR-21 is altered, leading to abnormal gene regulation of downstream signaling and cardiovascular diseases such as hypertension, cardiac hypertrophy and fibrosis, atherosclerosis, and heart failure. Agomirs or antagomirs can be introduced into the respective tissue type to reverse or stop the progression of the disease. Exosomes in the extracellular vesicles, which mediate many cellular events with high biocompatibility, have a high potential of efficiently delivering miR-21 to their targeted cells. The critical role of miR-21 in cardiovascular disease (CVD) is indisputable, but there are controversial reports on the function of miR-21 in the same disease. This discrepancy sparks interest in better understanding the role of miR-21 in different tissues under different stages of various diseases and the mechanism of how miR-21 inhibitors work.
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Affiliation(s)
- Antoinette Holland
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Ohio 44272, USA
| | - Molly Enrick
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Ohio 44272, USA
| | - Arianna Diaz
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Ohio 44272, USA
| | - Liya Yin
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Ohio 44272, USA
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13
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Zhang Z, He C, Bao C, Li Z, Jin W, Li C, Chen Y. MiRNA Profiling and Its Potential Roles in Rapid Growth of Velvet Antler in Gansu Red Deer ( Cervus elaphus kansuensis). Genes (Basel) 2023; 14:424. [PMID: 36833351 PMCID: PMC9957509 DOI: 10.3390/genes14020424] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023] Open
Abstract
A significant variety of cell growth factors are involved in the regulation of antler growth, and the fast proliferation and differentiation of various tissue cells occur during the yearly regeneration of deer antlers. The unique development process of velvet antlers has potential application value in many fields of biomedical research. Among them, the nature of cartilage tissue and the rapid growth and development process make deer antler a model for studying cartilage tissue development or rapid repair of damage. However, the molecular mechanisms underlying the rapid growth of antlers are still not well studied. MicroRNAs are ubiquitous in animals and have a wide range of biological functions. In this study, we used high-throughput sequencing technology to analyze the miRNA expression patterns of antler growth centers at three distinct growth phases, 30, 60, and 90 days following the abscission of the antler base, in order to determine the regulatory function of miRNA on the rapid growth of antlers. Then, we identified the miRNAs that were differentially expressed at various growth stages and annotated the functions of their target genes. The results showed that 4319, 4640, and 4520 miRNAs were found in antler growth centers during the three growth periods. To further identify the essential miRNAs that could regulate fast antler development, five differentially expressed miRNAs (DEMs) were screened, and the functions of their target genes were annotated. The results of KEGG pathway annotation revealed that the target genes of the five DEMs were significantly annotated to the "Wnt signaling pathway", "PI3K-Akt signaling pathway", "MAPK signaling pathway", and "TGF-β signaling pathway", which were associated with the rapid growth of velvet antlers. Therefore, the five chosen miRNAs, particularly ppy-miR-1, mmu-miR-200b-3p, and novel miR-94, may play crucial roles in rapid antler growth in summer.
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Affiliation(s)
- Zhenxiang Zhang
- Qinghai Provincial Key Laboratory of Adaptive Management on Alpine Grassland, Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Caixia He
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changhong Bao
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Zhaonan Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Wenjie Jin
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changzhong Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Yanxia Chen
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
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14
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Forini F, Pitto L. Editorial for Special Issue: "MicroRNA in Cardiac Health and Disease". Int J Mol Sci 2022; 23:ijms232415567. [PMID: 36555208 PMCID: PMC9778875 DOI: 10.3390/ijms232415567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) are endogenous, evolutionarily conserved, non-coding RNA molecules that influence most, if not all biological events, with cardiovascular development and homeostasis being no exceptions [...].
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15
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Kabłak-Ziembicka A, Badacz R, Przewłocki T. Clinical Application of Serum microRNAs in Atherosclerotic Coronary Artery Disease. J Clin Med 2022; 11:jcm11226849. [PMID: 36431326 PMCID: PMC9698927 DOI: 10.3390/jcm11226849] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/15/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022] Open
Abstract
MicroRNAs (miRs) are promising diagnostic, prognostic and therapeutic biomolecules for atherosclerotic cardiovascular disease. Atherosclerotic occlusive disease concerns a large population of patients, carrying the highest incidence of fatal and non-fatal adverse events, such as myocardial infarction, ischemic stroke, and limb ischemia, worldwide. Consistently, miRs are involved in regulation and pathogenesis of atherosclerotic coronary artery disease (CAD), acute coronary syndromes (ACS), both with ST-segment (STEMI) and non-ST segment elevation myocardial infarctions (NSTEMI), as well as cardiac remodeling and fibrosis following ACS. However, the genetic and molecular mechanisms underlying adverse outcomes in CAD are multifactorial, and sometimes difficult to interpret for clinicians. Therefore, in the present review paper we have focused on the clinical meaning and the interpretation of various miRs findings, and their potential application in routine clinical practice.
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Affiliation(s)
- Anna Kabłak-Ziembicka
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, św. Anny 12, 31-007 Kraków, Poland
- Noninvasive Cardiovascular Laboratory, The John Paul II Hospital, Prądnicka 80, 31-202 Kraków, Poland
- Correspondence:
| | - Rafał Badacz
- Department of Interventional Cardiology, Institute of Cardiology, Jagiellonian University Medical College, św. Anny 12, 31-007 Kraków, Poland
- Department of Interventional Cardiology, The John Paul II Hospital, Prądnicka 80, 31-202 Kraków, Poland
| | - Tadeusz Przewłocki
- Department of Interventional Cardiology, The John Paul II Hospital, Prądnicka 80, 31-202 Kraków, Poland
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, św. Anny 12, 31-007 Kraków, Poland
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16
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Coppedè F, Franzago M, Giardina E, Nigro CL, Matullo G, Moltrasio C, Nacmias B, Pileggi S, Sirchia SM, Stoccoro A, Storlazzi CT, Stuppia L, Tricarico R, Merla G. A perspective on diet, epigenetics and complex diseases: where is the field headed next? Epigenomics 2022; 14:1281-1304. [DOI: 10.2217/epi-2022-0239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Dietary factors can regulate epigenetic processes during life, modulating the intracellular pools of metabolites necessary for epigenetic reactions and regulating the activity of epigenetic enzymes. Their effects are strong during the prenatal life, when epigenetic patterns are written, allowing organogenesis. However, interactions between diet and the epigenome continue throughout life and likely contribute to the onset and progression of various complex diseases. Here, we review the contribution of dietary factors to the epigenetic changes observed in complex diseases and suggest future steps to better address this issue, focusing on neurobehavioral, neuropsychiatric and neurodegenerative disorders, cardiovascular diseases, obesity and Type 2 diabetes, cancer and inflammatory skin diseases.
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Affiliation(s)
- Fabio Coppedè
- Department of Translational Research & of New Surgical & Medical Technologies, University of Pisa, Pisa, 56126, Italy
| | - Marica Franzago
- Department of Medicine & Aging, School of Medicine & Health Sciences, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
- Center for Advanced Studies & Technology, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
| | - Emiliano Giardina
- Genomic Medicine Laboratory UILDM, IRCCS Fondazione Santa Lucia, Rome, 00179, Italy
- Department of Biomedicine & Prevention, Tor Vergata University of Rome, Rome, 00133, Italy
| | | | - Giuseppe Matullo
- Department of Medical Sciences, University of Turin, Turin, 10126, Italy
| | - Chiara Moltrasio
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, 20122, Italy
- Department of Medical Surgical & Health Sciences, University of Trieste, Trieste, 34137, Italy
| | - Benedetta Nacmias
- Department of Neuroscience, Psychology, Drug Research & Child Health, University of Florence, Florence, 50139, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, 50143, Italy
| | - Silvana Pileggi
- Department of Health Sciences, Medical Genetics, University of Milan, Milan, 20142, Italy
| | - Silvia Maria Sirchia
- Department of Health Sciences, Medical Genetics, University of Milan, Milan, 20142, Italy
| | - Andrea Stoccoro
- Department of Translational Research & of New Surgical & Medical Technologies, University of Pisa, Pisa, 56126, Italy
| | | | - Liborio Stuppia
- Center for Advanced Studies & Technology, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
- Department of Psychological, Health & Territorial Sciences, School of Medicine & Health Sciences, “G. d'Annunzio” University of Chieti–Pescara, Chieti, 66100, Italy
| | - Rossella Tricarico
- Department of Biology & Biotechnology, University of Pavia, Pavia, 27100, Italy
| | - Giuseppe Merla
- Laboratory of Regulatory & Functional Genomics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, 71013, Italy
- Department of Molecular Medicine & Medical Biotechnology, University of Naples Federico II, Naples, 80131, Italy
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17
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Circulating cell-free micro-RNA as biomarkers: from myocardial infarction to hypertension. Clin Sci (Lond) 2022; 136:1341-1346. [PMID: 36129059 DOI: 10.1042/cs20220056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 11/17/2022]
Abstract
MicroRNA (miRNA) are small, single strand non-coding RNA molecules involved in the post-transcriptional regulation of target genes. Since their discovery in 1993, over 2000 miRNAs have been identified in humans and there is growing interest in both the diagnostic and therapeutic potential of miRNA. The identification of biomarkers for human disease progression remains an active area of research, and there is a growing number of miRNA and miRNA combinations that have been linked to the development and progression of numerous cardiovascular diseases, including hypertension. In 2010, Chen et al. reported in Clinical Science that cell-free circulating miRNA could serve as novel biomarkers for acute myocardial infarction [1]. In this commentary, we expand on this topic to discuss the potential of using miRNA as biomarkers for hypertension and hypertension-related end-organ damage.
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18
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Piccoli M, Coviello S, Canali ME, Rota P, La Rocca P, Cirillo F, Lavota I, Tarantino A, Ciconte G, Pappone C, Ghiroldi A, Anastasia L. Neu3 Sialidase Activates the RISK Cardioprotective Signaling Pathway during Ischemia and Reperfusion Injury (IRI). Int J Mol Sci 2022; 23:ijms23116090. [PMID: 35682772 PMCID: PMC9181429 DOI: 10.3390/ijms23116090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/20/2022] [Accepted: 05/27/2022] [Indexed: 11/29/2022] Open
Abstract
Coronary reperfusion strategies are life-saving approaches to restore blood flow to cardiac tissue after acute myocardial infarction (AMI). However, the sudden restoration of normal blood flow leads to ischemia and reperfusion injury (IRI), which results in cardiomyoblast death, irreversible tissue degeneration, and heart failure. The molecular mechanism of IRI is not fully understood, and there are no effective cardioprotective strategies to prevent it. In this study, we show that activation of sialidase-3, a glycohydrolytic enzyme that cleaves sialic acid residues from glycoconjugates, is cardioprotective by triggering RISK pro-survival signaling pathways. We found that overexpression of Neu3 significantly increased cardiomyoblast resistance to IRI through activation of HIF-1α and Akt/Erk signaling pathways. This raises the possibility of using Sialidase-3 activation as a cardioprotective reperfusion strategy after myocardial infarction.
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Affiliation(s)
- Marco Piccoli
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
| | - Simona Coviello
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
| | - Maria Elena Canali
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
| | - Paola Rota
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Via Mangiagalli 31, 20097 Milan, Italy
| | - Paolo La Rocca
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Department of Biomedical Sciences for Health, University of Milan, Via Mangiagalli 31, 20097 Milan, Italy
| | - Federica Cirillo
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
| | - Ivana Lavota
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
| | - Adriana Tarantino
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, Via Olgettina 58, 20097 Milan, Italy
| | - Giuseppe Ciconte
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Arrhythmology Department, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy
| | - Carlo Pappone
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, Via Olgettina 58, 20097 Milan, Italy
- Arrhythmology Department, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy
| | - Andrea Ghiroldi
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Correspondence: (A.G.); (L.A.); Tel.: +39-02-2643-7746 (A.G.); +39-02-2643-7756 (L.A.)
| | - Luigi Anastasia
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Piazza Malan 2, San Donato Milanese, 20097 Milan, Italy; (M.P.); (S.C.); (M.E.C.); (F.C.); (I.L.); (A.T.)
- Institute for Molecular and Translational Cardiology (IMTC), San Donato Milanese, 20097 Milan, Italy; (P.R.); (P.L.R.); (G.C.); (C.P.)
- Faculty of Medicine and Surgery, University Vita-Salute San Raffaele, Via Olgettina 58, 20097 Milan, Italy
- Correspondence: (A.G.); (L.A.); Tel.: +39-02-2643-7746 (A.G.); +39-02-2643-7756 (L.A.)
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Li X, Qi L. Epigenetics in Precision Nutrition. J Pers Med 2022; 12:jpm12040533. [PMID: 35455649 PMCID: PMC9027461 DOI: 10.3390/jpm12040533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/14/2022] [Accepted: 03/24/2022] [Indexed: 02/01/2023] Open
Abstract
Precision nutrition is an emerging area of nutrition research, with primary focus on the individual variability in response to dietary and lifestyle factors, which are mainly determined by an individual’s intrinsic variations, such as those in genome, epigenome, and gut microbiome. The current research on precision nutrition is heavily focused on genome and gut microbiome, while epigenome (DNA methylation, non-coding RNAs, and histone modification) is largely neglected. The epigenome acts as the interface between the human genome and environmental stressors, including diets and lifestyle. Increasing evidence has suggested that epigenetic modifications, particularly DNA methylation, may determine the individual variability in metabolic health and response to dietary and lifestyle factors and, therefore, hold great promise in discovering novel markers for precision nutrition and potential targets for precision interventions. This review summarized recent studies on DNA methylation with obesity, diabetes, and cardiovascular disease, with more emphasis put in the relations of DNA methylation with nutrition and diet/lifestyle interventions. We also briefly reviewed other epigenetic events, such as non-coding RNAs, in relation to human health and nutrition, and discussed the potential role of epigenetics in the precision nutrition research.
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Affiliation(s)
- Xiang Li
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA;
| | - Lu Qi
- Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA 70112, USA;
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
- Correspondence: ; Tel.: +1-504-988-7259
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