1
|
Lv B, He S, Li P, Jiang S, Li D, Lin J, Feinberg MW. MicroRNA-181 in cardiovascular disease: Emerging biomarkers and therapeutic targets. FASEB J 2024; 38:e23635. [PMID: 38690685 PMCID: PMC11068116 DOI: 10.1096/fj.202400306r] [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: 02/16/2024] [Revised: 04/02/2024] [Accepted: 04/16/2024] [Indexed: 05/02/2024]
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide. MicroRNAs (MiRNAs) have attracted considerable attention for their roles in several cardiovascular disease states, including both the physiological and pathological processes. In this review, we will briefly describe microRNA-181 (miR-181) transcription and regulation and summarize recent findings on the roles of miR-181 family members as biomarkers or therapeutic targets in different cardiovascular-related conditions, including atherosclerosis, myocardial infarction, hypertension, and heart failure. Lessons learned from these studies may provide new theoretical foundations for CVD.
Collapse
Affiliation(s)
- Bingjie Lv
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Provincial Engineering Research Center of Immunological Diagnosis and Therapy for Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Shaolin He
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Provincial Engineering Research Center of Immunological Diagnosis and Therapy for Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Peixin Li
- Second Clinical School, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shijiu Jiang
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Provincial Engineering Research Center of Immunological Diagnosis and Therapy for Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Department of Cardiology, The First Affiliated Hospital, Shihezi University, Shihezi, 832000, China
| | - Dazhu Li
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Provincial Engineering Research Center of Immunological Diagnosis and Therapy for Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jibin Lin
- Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Key Laboratory of Biological Targeted Therapy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
- Hubei Provincial Engineering Research Center of Immunological Diagnosis and Therapy for Cardiovascular Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Mark W. Feinberg
- Department of Medicine, Cardiovascular Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
2
|
Milcu AI, Anghel FM, Romanescu M, Chis AR, Anghel A, Boruga O. Plasma miR-19b, miR-34a, and miR-146a expression in patients with type 2 diabetes mellitus and cataract: A pilot study. BIOMOLECULES & BIOMEDICINE 2024; 24:537-544. [PMID: 38018996 PMCID: PMC11088884 DOI: 10.17305/bb.2023.9933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/19/2023] [Accepted: 11/28/2023] [Indexed: 11/30/2023]
Abstract
Cataract is among the most common ocular complications in diabetes mellitus (DM). While microRNA (miRNA) dysregulations in DM have been previously reported, consensus is still lacking concerning miRNA expression in cataract. Furthermore, the miRNA profile in diabetic cataract patients remains largely unexplored, and data on plasma expression levels are limited. Our study aimed to assess the plasma levels of three distinct miRNA species (hsa-miR-19b, hsa-miR-34a, and hsa-miR-146a) implicated in the development of cataract and/or DM.We investigated the circulating miRNA expression in DM patients diagnosed with cataract, compared to a non-DM cataract group. We employed qRT-PCR for relative quantification experiments and subsequently conducted a correlation analysis between miRNA expression levels and clinical characteristics. Our findings reveal that hsa-miR-34a and hsa-miR-146a are differentially expressed in the two cohorts. However, no significant correlation was observed between the clinical variables and miRNA levels. In summary, our results suggest a potential role for hsa-miR-34a and hsa-miR-146a in the biology of diabetic cataract.
Collapse
Affiliation(s)
- Adina Iuliana Milcu
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Discipline of Ophthalmology, Department of Surgery I, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Department of Ophthalmology, Municipal Emergency Clinical Hospital, Timisoara, Romania
| | - Flavia Medana Anghel
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Discipline of Biochemistry, Department of Biochemistry and Pharmacology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Mirabela Romanescu
- Doctoral School, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Discipline of Biochemistry, Department of Biochemistry and Pharmacology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center for Complex Network Science, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Aimee Rodica Chis
- Discipline of Biochemistry, Department of Biochemistry and Pharmacology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center for Complex Network Science, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Andrei Anghel
- Discipline of Biochemistry, Department of Biochemistry and Pharmacology, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Center for Complex Network Science, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
| | - Ovidiu Boruga
- Discipline of Ophthalmology, Department of Surgery I, “Victor Babes” University of Medicine and Pharmacy, Timisoara, Romania
- Department of Ophthalmology, Municipal Emergency Clinical Hospital, Timisoara, Romania
| |
Collapse
|
3
|
D'Antona S, Porro D, Gallivanone F, Bertoli G. Characterization of cell cycle, inflammation, and oxidative stress signaling role in non-communicable diseases: Insights into genetic variants, microRNAs and pathways. Comput Biol Med 2024; 174:108346. [PMID: 38581999 DOI: 10.1016/j.compbiomed.2024.108346] [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: 10/09/2023] [Revised: 02/16/2024] [Accepted: 03/17/2024] [Indexed: 04/08/2024]
Abstract
Non-Communicable Diseases (NCDs) significantly impact global health, contributing to over 70% of premature deaths, as reported by the World Health Organization (WHO). These diseases have complex and multifactorial origins, involving genetic, epigenetic, environmental and lifestyle factors. While Genome-Wide Association Study (GWAS) is widely recognized as a valuable tool for identifying variants associated with complex phenotypes; the multifactorial nature of NCDs necessitates a more comprehensive exploration, encompassing not only the genetic but also the epigenetic aspect. For this purpose, we employed a bioinformatics-multiomics approach to examine the genetic and epigenetic characteristics of NCDs (i.e. colorectal cancer, coronary atherosclerosis, squamous cell lung cancer, psoriasis, type 2 diabetes, and multiple sclerosis), aiming to identify novel biomarkers for diagnosis and prognosis. Leveraging GWAS summary statistics, we pinpointed Single Nucleotide Polymorphisms (SNPs) independently associated with each NCD. Subsequently, we identified genes linked to cell cycle, inflammation and oxidative stress mechanisms, revealing shared genes across multiple diseases, suggesting common functional pathways. From an epigenetic perspective, we identified microRNAs (miRNAs) with regulatory functions targeting these genes of interest. Our findings underscore critical genetic pathways implicated in these diseases. In colorectal cancer, the dysregulation of the "Cytokine Signaling in Immune System" pathway, involving LAMA5 and SMAD7, regulated by Hsa-miR-21-5p, Hsa-miR-103a-3p, and Hsa-miR-195-5p, emerged as pivotal. In coronary atherosclerosis, the pathway associated with "binding of TCF/LEF:CTNNB1 to target gene promoters" displayed noteworthy implications, with the MYC factor controlled by Hsa-miR-16-5p as a potential regulatory factor. Squamous cell lung carcinoma analysis revealed significant pathways such as "PTK6 promotes HIF1A stabilization," regulated by Hsa-let-7b-5p. In psoriasis, the "Endosomal/Vacuolar pathway," involving HLA-C and Hsa-miR-148a-3p and Hsa-miR-148b-3p, was identified as crucial. Type 2 Diabetes implicated the "Regulation of TP53 Expression" pathway, controlled by Hsa-miR-106a-5p and Hsa-miR-106b-5p. In conclusion, our study elucidates the genetic framework and molecular mechanisms underlying NCDs, offering crucial insights into potential genetic/epigenetic biomarkers for diagnosis and prognosis. The specificity of pathways and related miRNAs in different pathologies highlights promising candidates for further clinical validation, with the potential to advance personalized treatments and alleviate the global burden of NCDs.
Collapse
Affiliation(s)
- Salvatore D'Antona
- Institute of Bioimaging and Molecular Physiology, National Research Council, Via F.lli Cervi 93, 20054, Milan, Italy
| | - Danilo Porro
- Institute of Bioimaging and Molecular Physiology, National Research Council, Via F.lli Cervi 93, 20054, Milan, Italy; National Biodiversity Future Center (NBFC), Palermo, Italy
| | - Francesca Gallivanone
- Institute of Bioimaging and Molecular Physiology, National Research Council, Via F.lli Cervi 93, 20054, Milan, Italy
| | - Gloria Bertoli
- Institute of Bioimaging and Molecular Physiology, National Research Council, Via F.lli Cervi 93, 20054, Milan, Italy; National Biodiversity Future Center (NBFC), Palermo, Italy.
| |
Collapse
|
4
|
Gao S, Dong Y, Yan C, Yu T, Cao H. The role of exosomes and exosomal microRNA in diabetic cardiomyopathy. Front Endocrinol (Lausanne) 2024; 14:1327495. [PMID: 38283742 PMCID: PMC10811149 DOI: 10.3389/fendo.2023.1327495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024] Open
Abstract
Diabetic cardiomyopathy, a formidable cardiovascular complication linked to diabetes, is witnessing a relentless surge in its incidence. Despite extensive research efforts, the primary pathogenic mechanisms underlying this condition remain elusive. Consequently, a critical research imperative lies in identifying a sensitive and dependable marker for early diagnosis and treatment, thereby mitigating the onset and progression of diabetic cardiomyopathy (DCM). Exosomes (EXOs), minute vesicles enclosed within bilayer lipid membranes, have emerged as a fascinating frontier in this quest, capable of transporting a diverse cargo that mirrors the physiological and pathological states of their parent cells. These exosomes play an active role in the intercellular communication network of the cardiovascular system. Within the realm of exosomes, MicroRNA (miRNA) stands as a pivotal molecular player, revealing its profound influence on the progression of DCM. This comprehensive review aims to offer an introductory exploration of exosome structure and function, followed by a detailed examination of the intricate role played by exosome-associated miRNA in diabetic cardiomyopathy. Our ultimate objective is to bolster our comprehension of DCM diagnosis and treatment strategies, thereby facilitating timely intervention and improved outcomes.
Collapse
Affiliation(s)
| | | | | | | | - Hongbo Cao
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| |
Collapse
|
5
|
Xu Y, Wan W, Zeng H, Xiang Z, Li M, Yao Y, Li Y, Bortolanza M, Wu J. Exosomes and their derivatives as biomarkers and therapeutic delivery agents for cardiovascular diseases: Situations and challenges. J Transl Int Med 2023; 11:341-354. [PMID: 38130647 PMCID: PMC10732499 DOI: 10.2478/jtim-2023-0124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Microvesicles known as exosomes have a diameter of 40 to 160 nm and are derived from small endosomal membranes. Exosomes have attracted increasing attention over the past ten years in part because they are functional vehicles that can deliver a variety of lipids, proteins, and nucleic acids to the target cells they encounter. Because of this function, exosomes may be used for the diagnosis, prognosis and treatment of many diseases. All throughout the world, cardiovascular diseases (CVDs) continue to be a significant cause of death. Because exosomes are mediators of communication between cells, which contribute to many physiological and pathological aspects, they may aid in improving CVD therapies as biomarkers for diagnosing and predicting CVDs. Many studies demonstrated that exosomes are associated with CVDs, such as coronary artery disease, heart failure, cardiomyopathy and atrial fibrillation. Exosomes participate in the progression or inhibition of these diseases mainly through the contents they deliver. However, the application of exosomes in diferent CVDs is not very mature. So further research is needed in this field.
Collapse
Affiliation(s)
- Yunyang Xu
- Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Weimin Wan
- Department of Clinical Laboratory, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou215008, Jiangsu Province, China
| | - Huixuan Zeng
- Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Ze Xiang
- Zhejiang University School of Medicine, Hangzhou 310009, Zhejiang Province, China
| | - Mo Li
- Department of Clinical Laboratory, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou215008, Jiangsu Province, China
| | - Yiwen Yao
- Department of Internal Medicine V-Pulmonology, Allergology, Respiratory Intensive Care Medicine, Saarland University Hospital, 66424Homburg, Germany
| | - Yuan Li
- Department of Cardiology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou215008, Jiangsu Province, China
| | - Mariza Bortolanza
- Department of Internal Medicine V-Pulmonology, Allergology, Respiratory Intensive Care Medicine, Saarland University Hospital, 66424Homburg, Germany
| | - Jian Wu
- Department of Clinical Laboratory, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou215008, Jiangsu Province, China
| |
Collapse
|
6
|
Wang T, Yuan L, Chen Y, Wang J, Li N, Zhou H. Expression profiles and bioinformatic analysis of microRNAs in myocardium of diabetic cardiomyopathy mice. Genes Genomics 2023; 45:1003-1011. [PMID: 37253907 DOI: 10.1007/s13258-023-01403-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 05/15/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND MicroRNAs (miRNAs) can regulate expression of target genes at post transcriptional level, and mediate the pathophysiological process of many diseases. OBJECTIVE The study will illuminate the miRNA expression profiles of diabetic cardiomyopathy (DCM), seeking probable biomarkers of DCM at early stage and determining a target for the treatment of DCM. METHODS Db/db mice were used as an animal model of type 2 diabetes mellitus. At 22 weeks of age, cardiac function was evaluated by echocardiography, and the structural changes in myocardium were evaluated by HE staining and TEM. The miRNA expression profiles were detected using miRNA sequencing and differentially expressed miRNAs were validated by real-time PCR. Bioinformatic analysis was used to analyze target genes of these miRNAs and relevant pathways in DCM. RESULTS The results showed that 40 miRNAs were differentially expressed, including 28 upregulated miRNAs and 12 downregulated miRNAs. GO and KEGG pathway analysis showed that the target genes of up-regulated miRNAs were involved in 66 pathways, including Wnt, p53 and calcium signaling pathways, as well as FOXO and apoptosis signaling pathways, etc. The target genes of down-regulated miRNAs were involved in 68 pathways, including mitophagy, Ras and MAPK signaling pathways, etc. Moreover, some differentially expressed miRNAs were found in myocardium of DCM for the first time, such as miR-7225-5p, miR-696, miR-3470a, miR-3470b, miR-6240, miR-6538, miR-5128, miR-1195, miR-203-3p and miR-330-5p. CONCLUSIONS It is hoped that a few novel molecular pathways or targets of treatment for DCM would be found through understanding the expression features of miRNAs in diabetic myocardium.
Collapse
Affiliation(s)
- Ting Wang
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China
| | - Lingling Yuan
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China
| | - Yanxia Chen
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China
| | - Jing Wang
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China
| | - Na Li
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China
| | - Hong Zhou
- Department of Endocrinology, The second Hospital of Hebei Medical University, NO.215 Heping West Road, Xinhua District, 050051, Shijiazhuang, Hebei, PR China.
| |
Collapse
|
7
|
Ejaz M, Usman SM, Amir S, Khan MJ. Holistic expression of miR-17-92 cluster in obesity, kidney diseases, cardiovascular diseases, and diabetes. Mol Biol Rep 2023; 50:6913-6925. [PMID: 37329480 DOI: 10.1007/s11033-023-08549-4] [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: 04/09/2023] [Accepted: 05/24/2023] [Indexed: 06/19/2023]
Abstract
miR-17-92 cluster encodes six micro RNAs (miRNAs) and plays a crucial role in the regulation of various cellular processes. Aberrant expression of this cluster may result in the onset of several diseases. Initially, the role of miR-17-92 cluster in tumorigenesis was discovered but recent research has also uncovered its role in other diseases. Members of the cluster may serve as potential biomarkers in the prognosis, diagnosis, and treatment of several diseases and their complications. In this article, we have reviewed the recent research carried out on the expression pattern of miR-17-92 cluster in non-communicable diseases i.e., obesity, cardiovascular diseases (CVD), kidney diseases (KD) and diabetes mellitus (DM). We examined miR-17-92 role in pathological processes and their potential importance as biomarkers. Each member of the cluster miR-17-92 was upregulated in obesity. miR-18a, miR-19b-3p, miR20a, and miR92a were significantly upregulated in CVD. An equal fraction of the cluster was dysregulated (upregulated and downregulated) in diabetes; however, miR-17-92 was downregulated in most studies on CKD.
Collapse
Affiliation(s)
- Maheen Ejaz
- Department of Biosciences, COMSATS University Islamabad, Park Road, Chak Shahzad Islamabad, Islamabad, 45550, Pakistan
| | - Syed Mohammad Usman
- Department of Biochemistry, McMaster University, Hamilton, ON, L8S 4L8, Canada
| | - Saira Amir
- Department of Biosciences, COMSATS University Islamabad, Park Road, Chak Shahzad Islamabad, Islamabad, 45550, Pakistan
| | - Muhammad Jawad Khan
- Department of Biosciences, COMSATS University Islamabad, Park Road, Chak Shahzad Islamabad, Islamabad, 45550, Pakistan.
| |
Collapse
|
8
|
Wang H, Ye X, Spanos M, Wang H, Yang Z, Li G, Xiao J, Zhou L. Exosomal Non-Coding RNA Mediates Macrophage Polarization: Roles in Cardiovascular Diseases. BIOLOGY 2023; 12:745. [PMID: 37237557 PMCID: PMC10215119 DOI: 10.3390/biology12050745] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/26/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023]
Abstract
Extracellular vesicles (EVs) or exosomes are nanosized extracellular particles that contain proteins, DNA, non-coding RNA (ncRNA) and other molecules, which are widely present in biofluids throughout the body. As a key mediator of intercellular communication, EVs transfer their cargoes to target cells and activate signaling transduction. Increasing evidence shows that ncRNA is involved in a variety of pathological and physiological processes through various pathways, particularly the inflammatory response. Macrophage, one of the body's "gatekeepers", plays a crucial role in inflammatory reactions. Generally, macrophages can be classified as pro-inflammatory type (M1) or anti-inflammatory type (M2) upon their phenotypes, a phenomenon termed macrophage polarization. Increasing evidence indicates that the polarization of macrophages plays important roles in the progression of cardiovascular diseases (CVD). However, the role of exosomal ncRNA in regulating macrophage polarization and the role of polarized macrophages as an important source of EV in CVD remains to be elucidated. In this review, we summarize the role and molecular mechanisms of exosomal-ncRNA in regulating macrophage polarization during CVD development, focusing on their cellular origins, functional cargo, and their detailed effects on macrophage polarization. We also discuss the role of polarized macrophages and their derived EV in CVD as well as the therapeutic prospects of exosomal ncRNA in the treatment of CVD.
Collapse
Affiliation(s)
- Hongyun Wang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai 200444, China
- Institute of Geriatrics, Affiliated Nantong Hospital of Shanghai University (The Sixth People’s Hospital of Nantong), School of Medicine, Shanghai University, Nantong 226011, China
| | - Xuan Ye
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai 200444, China
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Michail Spanos
- Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Huanxin Wang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai 200444, China
| | - Zijiang Yang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai 200444, China
| | - Guoping Li
- Division of Cardiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Junjie Xiao
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, Shanghai Engineering Research Center of Organ Repair, School of Life Science, Shanghai University, 333 Nan Chen Road, Shanghai 200444, China
- Institute of Geriatrics, Affiliated Nantong Hospital of Shanghai University (The Sixth People’s Hospital of Nantong), School of Medicine, Shanghai University, Nantong 226011, China
| | - Lei Zhou
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, Nanjing 210008, China
| |
Collapse
|
9
|
Ao X, Ding W, Li X, Xu Q, Chen X, Zhou X, Wang J, Liu Y. Non-coding RNAs regulating mitochondrial function in cardiovascular diseases. J Mol Med (Berl) 2023; 101:501-526. [PMID: 37014377 DOI: 10.1007/s00109-023-02305-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 02/14/2023] [Accepted: 03/13/2023] [Indexed: 04/05/2023]
Abstract
Cardiovascular disease (CVD) is the leading cause of disease-related death worldwide and a significant obstacle to improving patients' health and lives. Mitochondria are core organelles for the maintenance of myocardial tissue homeostasis, and their impairment and dysfunction are considered major contributors to the pathogenesis of various CVDs, such as hypertension, myocardial infarction, and heart failure. However, the exact roles of mitochondrial dysfunction involved in CVD pathogenesis remain not fully understood. Non-coding RNAs (ncRNAs), particularly microRNAs, long non-coding RNAs, and circular RNAs, have been shown to be crucial regulators in the initiation and development of CVDs. They can participate in CVD progression by impacting mitochondria and regulating mitochondrial function-related genes and signaling pathways. Some ncRNAs also exhibit great potential as diagnostic and/or prognostic biomarkers as well as therapeutic targets for CVD patients. In this review, we mainly focus on the underlying mechanisms of ncRNAs involved in the regulation of mitochondrial functions and their role in CVD progression. We also highlight their clinical implications as biomarkers for diagnosis and prognosis in CVD treatment. The information reviewed herein could be extremely beneficial to the development of ncRNA-based therapeutic strategies for CVD patients.
Collapse
Affiliation(s)
- Xiang Ao
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, 266021, China
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Wei Ding
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266021, China
| | - Xiaoge Li
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Qingling Xu
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Xinhui Chen
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Xuehao Zhou
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Jianxun Wang
- School of Basic Medical Sciences, Qingdao Medical College, Qingdao University, Qingdao, 266071, China
| | - Ying Liu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao Medical College, Qingdao University, Qingdao, 266021, China.
| |
Collapse
|
10
|
Roy D, Purohit P, Khokhar M, Modi A, Shukla RKG, Chaudhary R, Sankanagoudar S, Sharma P. Analyzing the Association of Visceral Adipose Tissue Growth Differentiation Factor-15 and MicroRNA in Type 2 Diabetes Mellitus. J Obes Metab Syndr 2023; 32:64-76. [PMID: 36918405 PMCID: PMC10088550 DOI: 10.7570/jomes22010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 04/07/2022] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
Background Growth differentiation factor-15 (GDF-15) is involved in insulin resistance and diabetes. In this study, we determine the associations of GDF-15 with miR-181b-5p, miR-330-3p, mothers against decapentaplegic homolog 7 (SMAD7), and insulin resistance in visceral adipose tissue (VAT) and peripheral blood mononuclear cells (PBMCs) in type 2 diabetes mellitus (T2DM) patients. Methods Sixty patients, equally divided into those with T2DM and non-diabetic controls, were recruited for gene expression analysis. Protein-protein interaction (STRING), target prediction (miRNet), and functional enrichment were conducted accordingly. Results Our study showed that VAT and PBMCs had similar expression profiles, where GDF-15 and miR-181b-5p were upregulated, whereas SMAD7 and miR-330-3p were downregulated. Serum GDF-15 could differentiate between T2DM and non-diabetic patients (P<0.001). Target prediction revealed a microRNA (miRNA)-messenger RNA regulatory network, transcription factors, and functional enrichment for the miRNA that suggested involvement in T2DM pathogenesis. Conclusion VAT GDF-15 is associated with insulin resistance and is possibly regulated by miR-181b-5p, miR-330-3p, and SMAD7 in T2DM.
Collapse
Affiliation(s)
- Dipayan Roy
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
- Indian Institute of Technology (ITT)-Madras, Chennai, India
- School of Humanities, Indira Gandhi National Open University (IGNOU), New Delhi, India
| | - Purvi Purohit
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Manoj Khokhar
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | - Anupama Modi
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | | | - Ramkaran Chaudhary
- Department of General Surgery, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| | | | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, India
| |
Collapse
|
11
|
Macvanin MT, Gluvic Z, Radovanovic J, Essack M, Gao X, Isenovic ER. Diabetic cardiomyopathy: The role of microRNAs and long non-coding RNAs. Front Endocrinol (Lausanne) 2023; 14:1124613. [PMID: 36950696 PMCID: PMC10025540 DOI: 10.3389/fendo.2023.1124613] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/16/2023] [Indexed: 03/08/2023] Open
Abstract
Diabetes mellitus (DM) is on the rise, necessitating the development of novel therapeutic and preventive strategies to mitigate the disease's debilitating effects. Diabetic cardiomyopathy (DCMP) is among the leading causes of morbidity and mortality in diabetic patients globally. DCMP manifests as cardiomyocyte hypertrophy, apoptosis, and myocardial interstitial fibrosis before progressing to heart failure. Evidence suggests that non-coding RNAs, such as long non-coding RNAs (lncRNAs) and microRNAs (miRNAs), regulate diabetic cardiomyopathy-related processes such as insulin resistance, cardiomyocyte apoptosis and inflammation, emphasizing their heart-protective effects. This paper reviewed the literature data from animal and human studies on the non-trivial roles of miRNAs and lncRNAs in the context of DCMP in diabetes and demonstrated their future potential in DCMP treatment in diabetic patients.
Collapse
Affiliation(s)
- Mirjana T. Macvanin
- Department of Radiobiology and Molecular Genetics, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Zoran Gluvic
- University Clinical-Hospital Centre Zemun-Belgrade, Clinic of Internal Medicine, Department of Endocrinology and Diabetes, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Radovanovic
- Department of Radiobiology and Molecular Genetics, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Magbubah Essack
- King Abdullah University of Science and Technology (KAUST), Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, Computational Bioscience Research Center (CBRC), Thuwal, Saudi Arabia
| | - Xin Gao
- King Abdullah University of Science and Technology (KAUST), Computer, Electrical, and Mathematical Sciences and Engineering (CEMSE) Division, Computational Bioscience Research Center (CBRC), Thuwal, Saudi Arabia
| | - Esma R. Isenovic
- Department of Radiobiology and Molecular Genetics, VINČA Institute of Nuclear Sciences - National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
12
|
Mathur P, Rani V. Investigating microRNAs in diabetic cardiomyopathy as tools for early detection and therapeutics. Mol Cell Biochem 2023; 478:229-240. [PMID: 35779226 DOI: 10.1007/s11010-022-04473-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/04/2022] [Indexed: 02/02/2023]
Abstract
To profile microRNAs population of glucose-induced cardiomyoblast cell line and identify the differentially expressed microRNAs and their role under pre-diabetes and diabetes condition in vitro. Rat fetal ventricular cardiomyoblast cell line H9c2 was treated with D-glucose to mimic pre-diabetic, diabetic, and high-glucose conditions. Alteration in cellular, nuclear morphology, and change in ROS generation was analyzed through fluorescent staining. Small RNA sequencing was performed using Illumina NextSeq 550 sequencer and was validated using stem-loop qRT-PCR. A large number (~ 100) differential miRNAs were detected in each treated samples as compared to control; however, a similar expression pattern was observed between pre-diabetes and diabetes conditions with the exception for miR-429, miR-101b-5p, miR-503-3p, miR-384-5p, miR-412-5p, miR-672-5p, and miR-532-3p. Functional annotation of differential expressed target genes revealed their involvement in significantly enriched key pathways associated with diabetic cardiomyopathy. For the first time, we report the differential expression of miRNAs (miR-1249, miR-3596d, miR- 3586-3p, miR-7b-3p, miR-191, miR-330-3p, miR-328a, let7i-5p, miR-146-3p, miR-26a-3p) in diabetes-induced cardiac cells. Hyperglycemia threatens the cell homeostasis by dysregulation of miRNAs that begins at a glucose level 10 mM and remains undetected. Analysis of differential expressed miRNAs in pre-diabetes and diabetes conditions and their role in regulatory mechanisms of diabetic cardiomyopathy holds high potential in the direction of using miRNAs as minimally invasive diagnostic and therapeutic tools.
Collapse
Affiliation(s)
- Priyanka Mathur
- Transcriptome Laboratory, Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, Uttar Pradesh, 210309, India
| | - Vibha Rani
- Transcriptome Laboratory, Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, Uttar Pradesh, 210309, India.
| |
Collapse
|
13
|
Abu-Halima M, Wagner V, Rishik S, Raedle-Hurst T, Meese E, Abdul-Khaliq H. Expression profiling analysis reveals key microRNA-mRNA interactions in patients with transposition of the great arteries and systemic left and right ventricles. Front Cardiovasc Med 2023; 9:1056427. [PMID: 36712263 PMCID: PMC9878113 DOI: 10.3389/fcvm.2022.1056427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/27/2022] [Indexed: 01/13/2023] Open
Abstract
Background Patients with transposition of the great arteries (TGA) have different connected systemic chambers and this determines the long-term morbidities and survival. Limited findings have been reported to systematically identify miRNA and mRNA expression levels in such cohorts of patients. In this study, we aimed to characterize miRNAs, mRNAs, and miRNA-mRNA interaction networks in patients with TGA, with a systemic left (LV) and right ventricle (RV). Materials and methods Large panel of human miRNA and mRNA microarrays were conducted to determine the genome-wide expression profiles in the blood of 16 TGA-RV patients, 16 TGA-LV patients, and 16 age and gender-matched controls. Using real-time quantitative PCR (RT-qPCR), the differential expression level of a single miRNA was validated. Enrichment analyses of altered miRNA and mRNA expression levels were identified using bioinformatics tools. Results Altered miRNA and mRNA expression levels were observed between TGA-RV and TGA-LV patients, together or separated, compared to controls. Among the deregulated miRNAs and mRNAs, 39 and 101 miRNAs were identified as significantly differentially expressed in patients with TGA (both TGA-RV and TGA-LV) and TGA-RV, when compared to matched controls. Furthermore, 51 miRNAs were identified as significantly differentially expressed in patients with TGA-RV when compared to patients with TGA-LV. RT-qPCR relative expression level was highly consistent with microarray analysis results. Similarly, 36 and 164 mRNAs were identified as significantly differentially expressed in patients with TGA (both TGA-RV and TGA-LV) and TGA-RV, when compared to matched controls. Additionally, miR-140-3p showed a higher expression level in patients with overt heart failure (FC = 1.54; P = 0.001) and miR-502-3p showed a higher expression level in patients died due to cardiac death (FC = 1.41; P = 0.011). Integrative analysis resulted in 21 and 23 target genes with higher and lower expression levels, respectively (r ≥ 0.50 and P < 0.05). These target genes (i.e., 21 and 23 target genes) showed an inverse direction of regulation with miRNA and exhibited a miRNA binding site position within the 3'UTR of the target gene. Conclusion Our findings provide new insights into a potential molecular biomarker(s) for patients with TGA that may guide better risk stratification and the development of novel targeting therapies. Future studies are needed to investigate the potential significance of miRNAs and mRNAs in TGA-related cardiovascular diseases.
Collapse
Affiliation(s)
- Masood Abu-Halima
- Institute of Human Genetics, Saarland University Medical Center, Homburg, Germany,Department of Paediatric Cardiology, Saarland University Medical Center, Homburg, Germany,*Correspondence: Masood Abu-Halima,
| | - Viktoria Wagner
- Institute of Human Genetics, Saarland University Medical Center, Homburg, Germany,Center for Clinical Bioinformatics, Saarland University, Saarbrücken, Germany
| | - Shusruto Rishik
- Center for Clinical Bioinformatics, Saarland University, Saarbrücken, Germany
| | - Tanja Raedle-Hurst
- Department of Paediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| | - Eckart Meese
- Institute of Human Genetics, Saarland University Medical Center, Homburg, Germany
| | - Hashim Abdul-Khaliq
- Department of Paediatric Cardiology, Saarland University Medical Center, Homburg, Germany
| |
Collapse
|
14
|
Wu F, Wang JY, Dorman B, Zeineddin A, Kozar RA. c-Jun-mediated miR-19b expression induces endothelial barrier dysfunction in an in vitro model of hemorrhagic shock. Mol Med 2022; 28:123. [PMID: 36224531 PMCID: PMC9558999 DOI: 10.1186/s10020-022-00550-0] [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: 10/26/2021] [Accepted: 10/03/2022] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Our previous data demonstrated that miR-19b expression was increased in human lung microvascular endothelial cells in-vitro-, in-vivo and in patients with hemorrhagic shock, leading to a decrease in syndecan-1 mRNA and protein and resulting in loss of endothelial barrier function. However, the mechanism underlying increased miR-19b expression remains unclear. The objective of the current study was to determine if c-Jun mediates the early responsive microRNA, miR-19b, to cause endothelial barrier dysfunction. METHOD Human lung microvascular endothelial cells (HLMEC) or HEK293T cells were transfected with c-Jun overexpressing vector, c-Jun siRNA, miR-19b promoter vector, miR-19b mutated promoter vector, miR-19b oligo inhibitor, then subjected to hypoxia/reoxygenation as in-vitro model of hemorrhagic shock. Levels of protein, miRNA, and luciferase activity were measured. Transwell permeability of endothelial monolayers were also determined. Plasma levels of c-Jun were measured in injured patients with hemorrhagic shock. RESULT Hypoxia/reoxygenation induced primary (pri-)miR-19b, mature miR-19b, and c-Jun expression over time in a comparable timeframe. c-Jun silencing by transfection with its specific siRNA reduced both pri-miR-19b and mature miR-19b levels. Conversely, c-Jun overexpression enhanced H/R-induced pri-miR-19b. Studies using a luciferase reporter assay revealed that in cells transfected with vectors containing the wild-type miR-19b promoter and luciferase reporter, c-Jun overexpression or hypoxia/ reoxygenation significantly increased luciferase activity. c-Jun knockdown reduced the luciferase activity in these cells, suggesting that the miR-19b promoter is directly activated by c-Jun. Further, chromatin immunoprecipitation assay confirmed that c-Jun directly bound to the promoter DNA of miR-19b and hypoxia/reoxygenation significantly increased this interaction. Additionally, c-Jun silencing prevented cell surface syndecan-1 loss and endothelial barrier dysfunction in HLMECs after hypoxia/reoxygenation. Lastly, c-Jun was significantly elevated in patients with hemorrhagic shock compared to healthy controls. CONCLUSION Transcription factor c-Jun is inducible by hypoxia/reoxygenation, binds to and activates the miR-19b promoter. Using an in-vitro model of hemorrhagic shock, our findings identified a novel cellular mechanism whereby hypoxia/ reoxygenation increases miR-19b transcription by inducing c-Jun and leads to syndecan-1 decrease and endothelial cell barrier dysfunction. This finding supports that miR-19b could be a potential therapeutic target for hemorrhage shock.
Collapse
Affiliation(s)
- Feng Wu
- Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jian-Ying Wang
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Brooke Dorman
- Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ahmad Zeineddin
- Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Rosemary Ann Kozar
- Shock Trauma Center, University of Maryland School of Medicine, Baltimore, MD, USA.
| |
Collapse
|
15
|
Abdel Rhman M, Owira P. The role of microRNAs in the pathophysiology, diagnosis, and treatment of diabetic cardiomyopathy. J Pharm Pharmacol 2022; 74:1663-1676. [PMID: 36130185 DOI: 10.1093/jpp/rgac066] [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: 01/10/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Diabetic cardiomyopathy (DCM) is an end-point macrovascular complication associated with increased morbidity and mortality in 12% of diabetic patients. MicroRNAs (miRNAs) are small noncoding RNAs that can act as cardioprotective or cardiotoxic agents in DCM. METHODS We used PubMed as a search engine to collect and analyse data in published articles on the role of miRNAs on the pathophysiology, diagnosis and treatment of DCM. RESULTS MiRNAs play an essential role in the pathophysiology, diagnosis and treatment of DCM due to their distinct gene expression patterns in diabetic patients compared to healthy individuals. Advances in gene therapy have led to the discovery of potential circulating miRNAs, which can be used as biomarkers for DCM diagnosis and prognosis. Furthermore, targeted miRNA therapies in preclinical and clinical studies, such as using miRNA mimics and anti-miRNAs, have yielded promising results. Application of miRNA mimics and anti-miRNAs via different nanodrug delivery systems alleviate hypertrophy, fibrosis, oxidative stress and apoptosis of cardiomyocytes. CONCLUSION MiRNAs serve as attractive potential targets for DCM diagnosis, prognosis and treatment due to their distinctive expression profile in DCM development.
Collapse
Affiliation(s)
- Mahasin Abdel Rhman
- Department of Pharmacology, Discipline of Pharmaceutical Sciences, Molecular and Clinical Pharmacology Research Laboratory, University of Kwazulu-Natal, P.O. Box X5401, Durban, South Africa
| | - Peter Owira
- Department of Pharmacology, Discipline of Pharmaceutical Sciences, Molecular and Clinical Pharmacology Research Laboratory, University of Kwazulu-Natal, P.O. Box X5401, Durban, South Africa
| |
Collapse
|
16
|
Rupee S, Rupee K, Singh RB, Hanoman C, Ismail AMA, Smail M, Singh J. Diabetes-induced chronic heart failure is due to defects in calcium transporting and regulatory contractile proteins: cellular and molecular evidence. Heart Fail Rev 2022; 28:627-644. [PMID: 36107271 DOI: 10.1007/s10741-022-10271-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/07/2022] [Indexed: 11/04/2022]
Abstract
Heart failure (HF) is a major deteriorating disease of the myocardium due to weak myocardial muscles. As such, the heart is unable to pump blood efficiently around the body to meet its constant demand. HF is a major global health problem with more than 7 million deaths annually worldwide, with some patients dying suddenly due to sudden cardiac death (SCD). There are several risk factors which are associated with HF and SCD which can negatively affect the heart synergistically. One major risk factor is diabetes mellitus (DM) which can cause an elevation in blood glucose level or hyperglycaemia (HG) which, in turn, has an insulting effect on the myocardium. This review attempted to explain the subcellular, cellular and molecular mechanisms and to a lesser extent, the genetic factors associated with the development of diabetes- induced cardiomyopathy due to the HG which can subsequently lead to chronic heart failure (CHF) and SCD. The study first explained the structure and function of the myocardium and then focussed mainly on the excitation-contraction coupling (ECC) processes highlighting the defects of calcium transporting (SERCA, NCX, RyR and connexin) and contractile regulatory (myosin, actin, titin and troponin) proteins. The study also highlighted new therapies and those under development, as well as preventative strategies to either treat or prevent diabetic cardiomyopathy (DCM). It is postulated that prevention is better than cure.
Collapse
|
17
|
Huang K, Wu L, Gao Y, Li Q, Wu H, Liu X, Han L. Transcriptome Sequencing Data Reveal LncRNA-miRNA-mRNA Regulatory Network in Calcified Aortic Valve Disease. Front Cardiovasc Med 2022; 9:886995. [PMID: 35722091 PMCID: PMC9204424 DOI: 10.3389/fcvm.2022.886995] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/27/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundCalcified aortic valve disease (CAVD) is one of the most common valvular heart diseases in the elderly population. However, no effective medical treatments have been found to interfere with the progression of CAVD, and specific molecular mechanisms of CAVD remain unclear.Materials and MethodsTranscriptome sequencing data of GSE55492 and GSE148219 were downloaded from the European Nucleotide Archive, and the microarray dataset, GSE12644 was acquired from the Gene Expression Omnibus database. Software, including FastQC, HISAT2, samtools, and featureCounts was applied to generate the read count matrix. The “Limma” package in R was utilized to analyze differentially expressed genes (DEGs). Thereafter, weighted gene co-expression network analysis, Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, and the protein-protein interaction (PPI) network were used to identify hub genes associated with CAVD, which were further validated by receiver operating characteristic curve (ROC) analysis using GSE12644. The long non-coding RNA (LncRNA)-mediated regulatory network was established based on the differentially expressed LncRNAs and hub genes, which were detected using quantitative real-time PCR (qRT-PCR) in clinical samples and valve interstitial cells. Moreover, CIBERSORT was used to calculate the expression distribution of immune cell infiltration in CAVD.ResultsA total of 126 DEGs were included in the PPI network. PI3K-Akt signaling pathway, ECM-receptor interaction, hematopoietic cell lineage, cell adhesion molecules, and focal adhesion were the most enriched pathways revealed by KEGG. Four LncRNAs, including TRHDE-AS1, LINC00092, LINC01094, and LINC00702 were considered the differentially expressed LncRNA. SPP1, TREM1, GPM6A, CCL19, CR1, NCAM1, CNTN1, TLR8, SDC1, and COL6A6 were the 10 hub genes identified to be associated with CAVD. Moreover, the calcified aortic valve samples had a greater level of Tregs, naïve B cells, and M0 macrophages than the noncalcified ones, whereas CAVD samples had a lower M2 macrophage expression compared to the noncalcified valve tissues.ConclusionThe current study identified SPP1, TREM1, TLR8, SDC1, GPM6A, and CNTN1 as hub genes that could potentially be associated with CAVD. The LINC00702–miR-181b-5p–SPP1 axis might participate in the development of CAVD. Additionally, M2 macrophages, Tregs, naïve B cells, and M0 macrophages might possibly play a role in the initiation of CAVD.
Collapse
|
18
|
Yin Z, Chen C. Biological Functions and Clinical Prospects of Extracellular Non-Coding RNAs in Diabetic Cardiomyopathy: an Updated Review. J Cardiovasc Transl Res 2022; 15:469-476. [PMID: 35175553 DOI: 10.1007/s12265-022-10217-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/09/2022] [Indexed: 12/17/2022]
Abstract
Diabetic cardiomyopathy (DCM) is one of the major causes of heart failure in diabetic patients. However, the pathogenesis of diabetic cardiomyopathy has not been fully elucidated. Diagnosis and therapeutic strategy of DCM is still challenging. Various non-coding RNAs (ncRNA) are implicated in the onset and progression of DCM. Interestingly, ncRNAs not only are regulators intracellularly, but also can exist and function in extracellular space. Recent evidences have demonstrated that extracellular ncRNAs play emerging roles in both intracardiac and inter-organ communication during the pathogenesis of DCM; thus, extracellular ncRNAs are attractive diagnostic biomarkers and potential therapeutic targets for DCM. This article will review the current knowledge of the roles of extracellular ncRNAs in DCM, especially focusing on their physio-pathological properties and perspectives of potential clinical translation for biomarkers and therapies. Recent evidences have demonstrated that extracellular ncRNA play emerging roles in both intracardiac and inter-organ communication involved in the pathogenesis of diabetic cardiomyopathy (DCM), thus shown as attractive diagnostic biomarkers and potential therapeutics for DCM. In the current review, we first summarize the progress regarding the paracrine role of extracellular ncRNA in DCM. miRNAs and circRNAs have been shown to mediate the communication among cardiomyocytes, endothelial cells, and vascular smooth muscle cells in the diabetic heart. Subsequently, we systematically describe that extracellular ncRNAs contribute to the crosstalk between the heart and other organs in the context of diabetes. Researches have indicated that miRNAs acted as hepatokines and adipokines to mediates the injure effect of distal organs on hearts. As for clinical application, extracellular ncRNAs are promising biomarker and have therapeutic potential. (Created with BioRender.com).
Collapse
Affiliation(s)
- Zhongwei Yin
- Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Wuhan, 430030, China
| | - Chen Chen
- Division of Cardiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095# Jiefang Ave., Wuhan, 430030, China.
| |
Collapse
|
19
|
Jorgensen BG, Ro S. MicroRNAs and 'Sponging' Competitive Endogenous RNAs Dysregulated in Colorectal Cancer: Potential as Noninvasive Biomarkers and Therapeutic Targets. Int J Mol Sci 2022; 23:ijms23042166. [PMID: 35216281 PMCID: PMC8876324 DOI: 10.3390/ijms23042166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 01/28/2022] [Accepted: 02/02/2022] [Indexed: 12/13/2022] Open
Abstract
The gastrointestinal (GI) tract in mammals is comprised of dozens of cell types with varied functions, structures, and histological locations that respond in a myriad of ways to epigenetic and genetic factors, environmental cues, diet, and microbiota. The homeostatic functioning of these cells contained within this complex organ system has been shown to be highly regulated by the effect of microRNAs (miRNA). Multiple efforts have uncovered that these miRNAs are often tightly influential in either the suppression or overexpression of inflammatory, apoptotic, and differentiation-related genes and proteins in a variety of cell types in colorectal cancer (CRC). The early detection of CRC and other GI cancers can be difficult, attributable to the invasive nature of prophylactic colonoscopies. Additionally, the levels of miRNAs associated with CRC in biofluids can be contradictory and, therefore, must be considered in the context of other inhibiting competitive endogenous RNAs (ceRNA) such as lncRNAs and circRNAs. There is now a high demand for disease treatments and noninvasive screenings such as testing for bloodborne or fecal miRNAs and their inhibitors/targets. The breadth of this review encompasses current literature on well-established CRC-related miRNAs and the possibilities for their use as biomarkers in the diagnoses of this potentially fatal GI cancer.
Collapse
|
20
|
Zhang T, Gao Z, Chen K. Exosomal microRNAs: potential targets for the prevention and treatment of diabetic cardiomyopathy. J Cardiol 2022; 80:423-431. [PMID: 35000826 DOI: 10.1016/j.jjcc.2021.12.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 01/06/2023]
Abstract
Diabetic cardiomyopathy (DCM), a condition in which myocardial dysfunction is caused by diabetes mellitus, has become an epidemic disorder in the world. DCM initially presents as diastolic relaxation dysfunction and will progress to heart failure in the absence of coronary artery disease, valvular disease, and other conventional cardiovascular risk factors such as hypertension and dyslipidemia. However, the underlying molecular mechanisms of DCM are poorly understood. Recent studies reveal that exosomal miRNAs are associated with multiple DCM risk factors and may act as potential therapeutic targets. Therefore, this review summarizes the recent advancements to understand the role of exosomal miRNAs in DCM development and explores potential preventative and therapeutic strategies.
Collapse
Affiliation(s)
- Tao Zhang
- Department of Pharmacology, Ningbo University School of Medicine, Ningbo, China
| | - Zhe Gao
- Ningbo Institute of Medical Sciences, Ningbo, China.
| | - Kuihao Chen
- Department of Pharmacology, Ningbo University School of Medicine, Ningbo, China.
| |
Collapse
|
21
|
Tong M, Saito T, Zhai P, Oka SI, Mizushima W, Nakamura M, Ikeda S, Shirakabe A, Sadoshima J. Alternative Mitophagy Protects the Heart Against Obesity-Associated Cardiomyopathy. Circ Res 2021; 129:1105-1121. [PMID: 34724805 DOI: 10.1161/circresaha.121.319377] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
RATIONALE Obesity-associated cardiomyopathy characterized by hypertrophy and mitochondrial dysfunction. Mitochondrial quality control mechanisms, including mitophagy, are essential for the maintenance of cardiac function in obesity-associated cardiomyopathy. However, autophagic flux peaks at around 6 weeks of high-fat diet (HFD) consumption and declines thereafter. OBJECTIVE We investigated whether mitophagy is activated during the chronic phase of cardiomyopathy associated with obesity (obesity cardiomyopathy) after general autophagy is downregulated and, if so, what the underlying mechanism and the functional significance are. METHODS AND RESULTS Mice were fed either a normal diet or a HFD (60 kcal% fat). Mitophagy, evaluated using Mito-Keima, was increased after 3 weeks of HFD consumption and continued to increase after conventional mechanisms of autophagy were inactivated, at least until 24 weeks. HFD consumption time-dependently upregulated both Ser555-phosphorylated Ulk1 (unc-51 like kinase 1) and Rab9 (Ras-related protein Rab-9) in the mitochondrial fraction. Mitochondria were sequestrated by Rab9-positive ring-like structures in cardiomyocytes isolated from mice after 20 weeks of HFD consumption, consistent with the activation of alternative mitophagy. Increases in mitophagy induced by HFD consumption for 20 weeks were abolished in cardiac-specific ulk1 knockout mouse hearts, in which both diastolic and systolic dysfunction were exacerbated. Rab9 S179A knock-in mice, in which alternative mitophagy is selectively suppressed, exhibited impaired mitophagy and more severe cardiac dysfunction than control mice following HFD consumption for 20 weeks. Overexpression of Rab9 in the heart increased mitophagy and protected against cardiac dysfunction during HFD consumption. HFD-induced activation of Rab9-dependent mitophagy was accompanied by upregulation of TFE3 (transcription factor binding to IGHM enhancer 3), which plays an essential role in transcriptional activation of mitophagy. CONCLUSIONS Ulk1-Rab9-dependent alternative mitophagy is activated during the chronic phase of HFD consumption and serves as an essential mitochondrial quality control mechanism, thereby protecting the heart against obesity cardiomyopathy.
Collapse
Affiliation(s)
- Mingming Tong
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.)
| | - Toshiro Saito
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.).,Yamaguchi University Graduate School of Medicine, Japan (T.S.)
| | - Peiyong Zhai
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.)
| | - Shin-Ichi Oka
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.)
| | - Wataru Mizushima
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.).,Graduate School of Medicine, Hokkaido University, Japan (W.M.)
| | - Michinari Nakamura
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.)
| | - Shohei Ikeda
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.).,International University of Health and Welfare Hospital, Japan (S.I.)
| | - Akihiro Shirakabe
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.).,Nippon Medical School Chiba Hokusoh Hospital, Japan (A.S.)
| | - Junichi Sadoshima
- Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School (M.T., T.S., P.Z., S.-i.O., W.M., M.N., S.I., A.S., J.S.)
| |
Collapse
|
22
|
Mulari S, Eskin A, Lampinen M, Nummi A, Nieminen T, Teittinen K, Ojala T, Kankainen M, Vento A, Laurikka J, Kupari M, Harjula A, Tuncbag N, Kankuri E. Ischemic Heart Disease Selectively Modifies the Right Atrial Appendage Transcriptome. Front Cardiovasc Med 2021; 8:728198. [PMID: 34926599 PMCID: PMC8674465 DOI: 10.3389/fcvm.2021.728198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 11/01/2021] [Indexed: 11/20/2022] Open
Abstract
Background: Although many pathological changes have been associated with ischemic heart disease (IHD), molecular-level alterations specific to the ischemic myocardium and their potential to reflect disease severity or therapeutic outcome remain unclear. Currently, diagnosis occurs relatively late and evaluating disease severity is largely based on clinical symptoms, various imaging modalities, or the determination of risk factors. This study aims to identify IHD-associated signature RNAs from the atrial myocardium and evaluate their ability to reflect disease severity or cardiac surgery outcomes. Methods and Results: We collected right atrial appendage (RAA) biopsies from 40 patients with invasive coronary angiography (ICA)-positive IHD undergoing coronary artery bypass surgery and from 8 patients ICA-negative for IHD (non-IHD) undergoing valvular surgery. Following RNA sequencing, RAA transcriptomes were analyzed against 429 donors from the GTEx project without cardiac disease. The IHD transcriptome was characterized by repressed RNA expression in pathways for cell-cell contacts and mitochondrial dysfunction. Increased expressions of the CSRNP3, FUT10, SHD, NAV2-AS4, and hsa-mir-181 genes resulted in significance with the complexity of coronary artery obstructions or correlated with a functional cardiac benefit from bypass surgery. Conclusions: Our results provide an atrial myocardium-focused insight into IHD signature RNAs. The specific gene expression changes characterized here, pave the way for future disease mechanism-based identification of biomarkers for early detection and treatment of IHD.
Collapse
Affiliation(s)
- Severi Mulari
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Arda Eskin
- Department of Health Informatics, Graduate School of Informatics, Middle East Technical University (METU), Ankara, Turkey
| | - Milla Lampinen
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Annu Nummi
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Tuomo Nieminen
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Kari Teittinen
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Teija Ojala
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Matti Kankainen
- Research Programs Unit, University of Helsinki, Helsinki, Finland
| | - Antti Vento
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Jari Laurikka
- Department of Cardiothoracic Surgery, Heart Center, Tampere University Hospital, Tampere, Finland
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Markku Kupari
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Ari Harjula
- Heart and Lung Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Nurcan Tuncbag
- Department of Health Informatics, Graduate School of Informatics, Middle East Technical University (METU), Ankara, Turkey
- Department of Chemical and Biological Engineering, College of Engineering, Koc University, Istanbul, Turkey
- School of Medicine, Koc University, Istanbul, Turkey
| | - Esko Kankuri
- Department of Pharmacology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| |
Collapse
|
23
|
Wu Y, Fu C, Shi W, Chen J. Recent advances in catalytic hairpin assembly signal amplification-based sensing strategies for microRNA detection. Talanta 2021; 235:122735. [PMID: 34517602 DOI: 10.1016/j.talanta.2021.122735] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/20/2021] [Accepted: 07/23/2021] [Indexed: 12/13/2022]
Abstract
Accumulative evidences have indicated that abnormal expression of microRNAs (miRNAs) is closely associated with many health disorders, making them be regarded as potentialbiomarkers for early clinical diagnosis. Therefore, it is extremely necessary to develop a highly sensitive, specific and reliable approach for miRNA analysis. Catalytic hairpin assembly (CHA) signal amplification is an enzyme-free toehold-mediated strand displacement method, exhibiting significant potential in improving the sensitivity of miRNA detection strategies. In this review, we first describe the potential of miRNAs as disease biomarkers and therapeutics, and summarize the latest advances in CHA signal amplification-based sensing strategies for miRNA monitoring. We describe the characteristics and mechanism of CHA signal amplification and classify the CHA-based miRNA sensing strategies into several categories based on the "signal conversion substance", including fluorophores, enzymes, nanomaterials, and nucleotide sequences. Sensing performance, limit of detection, merits and disadvantages of these miRNA sensing strategies are discussed. Moreover, the current challenges and prospects are also presented.
Collapse
Affiliation(s)
- Yan Wu
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China.
| | - Cuicui Fu
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China
| | - Wenbing Shi
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China
| | - Jinyang Chen
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, China.
| |
Collapse
|
24
|
Garcia Garcia de Paredes A, Villanueva C, Blanco C, Genescà J, Manicardi N, Garcia-Pagan JC, Calleja JL, Aracil C, Morillas RM, Poca M, Peñas B, Augustin S, Abraldes JG, Alvarado E, Royo F, Garcia-Bermejo ML, Falcon-Perez JM, Bañares R, Bosch J, Gracia-Sancho J, Albillos A. Serum miR-181b-5p predicts ascites onset in patients with compensated cirrhosis. JHEP Rep 2021; 3:100368. [PMID: 34712934 PMCID: PMC8531668 DOI: 10.1016/j.jhepr.2021.100368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/19/2021] [Accepted: 09/08/2021] [Indexed: 11/30/2022] Open
Abstract
Background & Aims Treatment with non-selective beta-blockers (NSBBs) reduces the risk of ascites, which is the most common decompensating event in cirrhosis. This study aimed to assess the ability of a serum microRNA (miRNA) signature to predict ascites formation and the hemodynamic response to NSBBs in compensated cirrhosis. Methods Serum levels of miR-452-5p, miR-429, miR-885-5p, miR-181b-5p, and miR-122-5p were analyzed in patients with compensated cirrhosis (N = 105). Hepatic venous pressure gradient (HVPG) was measured at baseline, after intravenous propranolol, and 1 year after randomization to NSBBs (n = 52) or placebo (n = 53) (PREDESCI trial). miRNAs were analyzed at baseline and at 1 year. Results Nineteen patients (18%) developed ascites, of whom 17 developed ascites after 1 year. miR-181b-5p levels at 1 year, but not at baseline, were higher in patients that developed ascites. The AUC of miR-181b-5p at 1 year to predict ascites was 0.7 (95% CI 0.59–0.78). miR-429 levels were lower at baseline in acute HVPG responders to NSBBs (AUC 0.65; 95% CI, 0.53–0.76), but levels at baseline and at 1 year were not associated with the HVPG response to NSBBs at 1 year. Conclusions Serum miR-181b-5p is a promising non-invasive biomarker to identify patients with compensated cirrhosis at risk of ascites development. Lay summary Ascites marks the transition from the compensated to decompensated stage in cirrhosis and indicates a worsening in prognosis. There are currently no easily accessible tools to identify patients with compensated cirrhosis at risk of developing ascites. We evaluated the levels of novel molecules termed microRNAs in the blood of patients with compensated cirrhosis and observed that miR-181b-5p can predict which patients are going to develop ascites. miR-181b-5p appears to be a useful serum biomarker to anticipate ascites onset. Low serum miR-181b-5p indicates low risk of ascites in compensated cirrhosis. Low serum miR-429 reflects acute hemodynamic response to non-selective beta-blockers.
Collapse
Affiliation(s)
- Ana Garcia Garcia de Paredes
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Sanitaria (IRYCIS), Universidad de Alcala, Madrid, Spain
| | - Càndid Villanueva
- Hospital of Santa Creu and Sant Pau, Autonomous University of Barcelona, Hospital Sant Pau Biomedical Research Institute (IIB Sant Pau) Barcelona, Spain.,Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain
| | - Carolina Blanco
- Biomarkers and Therapeutic Targets Group, Instituto Ramon y Cajal de Investigacion Sanitaria (IRYCIS), Madrid, Spain
| | - Joan Genescà
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Liver Unit, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital campus, Autonomous University of Barcelona, Barcelona, Spain
| | - Nicolo Manicardi
- Liver Vascular Biology Research Group, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Juan Carlos Garcia-Pagan
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Barcelona Hepatic Haemodynamic Laboratory, Liver Unit, Institute of Digestive and Metabolic Diseases, August Pi i Sunyer Institute of Biomedical Research, Hospital Clínic, Barcelona, Spain
| | - Jose Luis Calleja
- Gastroenterology and Hepatology Department, Hospital Universitario Puerta de Hierro, Puerta de Hierro Hospital Research Institute, Autonomous University of Madrid, Madrid, Spain
| | - Carlos Aracil
- Institute of Biomedical Research, Arnau de Vilanova University Hospital (IRB Lleida), Lleida, Spain
| | - Rosa M Morillas
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Liver Section, Hospital Universitari Germans Trias i Pujol, IGTP, Badalona, Spain.,Universitat Autònoma de Barcelona, Spain
| | - Maria Poca
- Hospital of Santa Creu and Sant Pau, Autonomous University of Barcelona, Hospital Sant Pau Biomedical Research Institute (IIB Sant Pau) Barcelona, Spain
| | - Beatriz Peñas
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Sanitaria (IRYCIS), Universidad de Alcala, Madrid, Spain
| | - Salvador Augustin
- Liver Unit, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital campus, Autonomous University of Barcelona, Barcelona, Spain
| | - Juan G Abraldes
- Barcelona Hepatic Haemodynamic Laboratory, Liver Unit, Institute of Digestive and Metabolic Diseases, August Pi i Sunyer Institute of Biomedical Research, Hospital Clínic, Barcelona, Spain.,Liver Unit, Division of Gastroenterology, University of Alberta, Edmonton, Canada
| | - Eldimar Alvarado
- Hospital of Santa Creu and Sant Pau, Autonomous University of Barcelona, Hospital Sant Pau Biomedical Research Institute (IIB Sant Pau) Barcelona, Spain
| | - Félix Royo
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Exosomes Laboratory, Center for Cooperative Research in Biosciencies (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, 48160, Spain
| | - Maria Laura Garcia-Bermejo
- Biomarkers and Therapeutic Targets Group, Instituto Ramon y Cajal de Investigacion Sanitaria (IRYCIS), Madrid, Spain
| | - Juan Manuel Falcon-Perez
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Exosomes Laboratory, Center for Cooperative Research in Biosciencies (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Derio, Bizkaia, 48160, Spain
| | - Rafael Bañares
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Gastroenterology and Hepatology Department, Hospital Universitario Gregorio Marañon, Instituto de Investigacion Sanitaria Gregorio Marañon (IiSGM), Universidad Complutense de Madrid, Madrid, Spain
| | - Jaime Bosch
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Barcelona Hepatic Haemodynamic Laboratory, Liver Unit, Institute of Digestive and Metabolic Diseases, August Pi i Sunyer Institute of Biomedical Research, Hospital Clínic, Barcelona, Spain.,Department of Biomedical Research and University Clinic for Visceral Medicine and Surgery, Inselspital, Bern, Switzerland
| | - Jordi Gracia-Sancho
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain.,Liver Vascular Biology Research Group, IDIBAPS Biomedical Research Institute, Barcelona, Spain
| | - Agustin Albillos
- Gastroenterology and Hepatology Department, Hospital Universitario Ramon y Cajal, Instituto Ramon y Cajal de Investigacion Sanitaria (IRYCIS), Universidad de Alcala, Madrid, Spain.,Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Spain
| |
Collapse
|
25
|
Rivas DA, Peng F, Benard T, Ramos da Silva AS, Fielding RA, Margolis LM. miR-19b-3p is associated with a diametric response to resistance exercise in older adults and regulates skeletal muscle anabolism via PTEN inhibition. Am J Physiol Cell Physiol 2021; 321:C977-C991. [PMID: 34705586 PMCID: PMC8714992 DOI: 10.1152/ajpcell.00190.2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Understanding paradoxical responses to anabolic stimulation and identifying the mechanisms for this inconsistency in mobility-limited older adults may provide new targets for the treatment of sarcopenia. Our laboratory has discovered that dysregulation in microRNA (miRNA) that target anabolic pathways is a potential mechanism resulting in age-associated decreases in skeletal muscle mass and function (sarcopenia). The objective of the current study was to assess circulating miRNA expression profiles in diametric response of leg lean mass in mobility-limited older individuals after a 6-mo progressive resistance exercise training intervention (PRET) and determine the influence of differentially expressing miRNA on regulation of skeletal muscle mass. Participants were dichotomized by gain (Gainers; mean +561.4 g, n = 33) or loss (Losers; mean −589.8 g, n = 40) of leg lean mass after PRET. Gainers significantly increased fat-free mass 2.4% vs. −0.4% for Losers. Six miRNA (miR-1-3p, miR-19b-3p, miR-92a, miR-126, miR-133a-3p, and miR-133b) were significantly identified to be differentially expressed between Gainers and Losers, with miR-19b-3p being the miRNA most highly associated with increases in fat-free mass. Using an aging mouse model, we then assessed if miR-19b-3p expression was different in young mice with larger muscle mass compared with older mice. Circulating and skeletal muscle miR-19b-3p expression was higher in young compared with old mice and was positively associated with muscle mass and grip strength. We then used a novel integrative approach to determine if differences in circulating miR-19b-3p potentially translate to augmented anabolic response in human skeletal muscle cells in vitro. Results from this analysis identified that overexpression of miR-19b-3p targeted and downregulated PTEN by 64% to facilitate significant ∼50% increase in muscle protein synthetic rate as measured with SUnSET. The combine results of these three models identify miR-19b-3p as a potent regulator of muscle anabolism that may contribute to an inter-individual response to PRET in mobility-limited older adults.
Collapse
Affiliation(s)
- Donato A Rivas
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States
| | - Fei Peng
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States
| | - Townsend Benard
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States
| | - Adelino Sanchez Ramos da Silva
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States.,School of Physical Education and Sport of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Roger A Fielding
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States
| | - Lee M Margolis
- Nutrition, Exercise Physiology and Sarcopenia Laboratory; Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, United States.,Military Nutrition Division, US Army Research Institute of Environmental Medicine, Natick, MA, United States
| |
Collapse
|
26
|
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.
Collapse
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
| |
Collapse
|
27
|
Jin ZQ. MicroRNA targets and biomarker validation for diabetes-associated cardiac fibrosis. Pharmacol Res 2021; 174:105941. [PMID: 34656765 DOI: 10.1016/j.phrs.2021.105941] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 09/06/2021] [Accepted: 10/12/2021] [Indexed: 12/11/2022]
Abstract
Cardiac fibrosis is one of the main characteristics of diabetic cardiomyopathy and manifests excessive accumulation of extracellular matrix proteins in the heart. Several signaling pathways have been proposed for pathogenesis of cardiac fibrosis in the diabetic heart. TGF-β/Smad2/3-dependent or independent pathway is the major signaling molecule core in the pathogenesis of cardiac fibrosis. MicroRNAs (miRNAs, miR) are ~22-nuceotide regulatory RNAs that are involved in gene silencing through the degradation of post-transcriptional mRNA or suppression of the expressed proteins. Hyperglycemia in the diabetic heart regulates expression of some miRNAs. Target molecules of miRNAs can be identified through biocomputational database initial screening and dual luciferase assay validation. miR-21, miR-150-5p, miR-155, miR-216a-3p, miR-221-3p, miR-223, and miR-451 were up-regulated in the diabetic heart and promoted cardiac fibrosis through targeting signaling pathways in cardiac fibroblasts, endothelial cells, and cardiac myocytes. miR-15a/-15b, miR-18a-5p, miR-20a-5p, miR-26b-5p, miR-29, miR-133a, miR-141, miR-146, miR-200b, miR-203, miR-222, and miR-551b-5p were down-regulated in the diabetic heart and exhibited anti-fibrosis when they were overexpressed. miRNAs are stable molecules and may reflect the pathological changes of organs. Some miRNAs have been detected in the plasma or serum in patients with diabetes mellitus or heart failure. Exploration of targets and biomarkers of miRNA may provide additional information on pathogenesis and diagnosis of cardiac fibrosis and novel targets to tackle diabetic cardiomyopathy.
Collapse
Affiliation(s)
- Zhu-Qiu Jin
- Department of Pharmaceutical and Biomedical Sciences, College of Pharmacy, California Northstate University, 9700 West Taron Drive, Elk Grove, CA 95757, USA.
| |
Collapse
|
28
|
Xu Y, Chen J, Wang M, Yu R, Zou W, Shen W. Mechanism of lncRNA-ANRIL/miR-181b in autophagy of cardiomyocytes in mice with uremia by targeting ATG5. PLoS One 2021; 16:e0256734. [PMID: 34469488 PMCID: PMC8410126 DOI: 10.1371/journal.pone.0256734] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 08/13/2021] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVES This study is to investigate whether the cardiac microvascular endothelial cells (CMECs) can regulate the autophagy of cardiomyocytes (CMs) by secreting lncRNA-ANRIL/miR-181b exosomes, thus participating in the occurrence of uremic cardiovascular disease (CVD). METHODS A 5/6 nephrectomy uremia model was established, with the mice injected with ANRIL-shRNA lentivirus vector, miR-181b agomir, and related control reagents, containing the serum creatinine and urea nitrogen measured. The renal tissue sections of mice were stained with Periodic Acid-Schiff (PAS), TUNEL, and Hematoxylin-Eosin (HE) performed on myocardial tissue sections of mice. ANRIL-shRNA, miR-181b mimics, and related control reagents were transfected into CMECs, in which the exosomes were extracted and co-cultured with CMs. The expressions of ANRIL, miR-181b and ATG5 were detected by qRT-PCR, and the expressions of autophagy related proteins by Western blot, as well as the binding of ANRIL and miR-181b by the double luciferase reporter gene experiment. RESULTS ANRIL down-regulation or miR-181b up-regulation can increase the weight of mice with uremia, as well as the expressions of p62 and miR-181b, and reduce the content of serum creatinine and urea nitrogen, the damage of kidney and myocardial tissues, the number of apoptotic cells in myocardial tissues, as well as the expressions of ANRIL, ATG5, Beclin1, and LC3. CMs can absorb the exosomes of CMECs. Compared with IS+ CMEC-Exo group, the expressions of ANRIL and ATG5 in CMs of IS+ CMEC-Exo + sh lncRNA ANRIL and IS+CMEC-Exo+miR-181b mimics groups was down-regulated, as well as the expressions of ATG5, Beclin1, and LC3, while miR-181b expression was up-regulated as well as P62 expression. CONCLUSIONS CMECs can regulate autophagy of CMs by releasing exosomes containing ANRIL and miR-181b.
Collapse
Affiliation(s)
- Ying Xu
- Department of Urology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Zhejiang, China
| | - Jing Chen
- Department of Urology, Tongde Hospital of Zhejiang Province, Zhejiang, China
| | - Minmin Wang
- Department of Nephrology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Zhejiang, China
| | - Rizhen Yu
- Department of Nephrology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Zhejiang, China
| | - Wenly Zou
- Department of Nephrology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Zhejiang, China
| | - Wei Shen
- Department of Nephrology, Zhejiang Provincial People’s Hospital, People’s Hospital of Hangzhou Medical College, Zhejiang, China
| |
Collapse
|
29
|
Saccon TD, Schneider A, Marinho CG, Nunes ADC, Noureddine S, Dhahbi J, Nunez Lopez YO, LeMunyan G, Salvatori R, Oliveira CRP, Oliveira‐Santos AA, Musi N, Bartke A, Aguiar‐Oliveira MH, Masternak MM. Circulating microRNA profile in humans and mice with congenital GH deficiency. Aging Cell 2021; 20:e13420. [PMID: 34118183 PMCID: PMC8282278 DOI: 10.1111/acel.13420] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 05/10/2021] [Accepted: 05/26/2021] [Indexed: 12/13/2022] Open
Abstract
Reduced inflammation, increased insulin sensitivity, and protection against cancer are shared between humans and mice with GH/IGF1 deficiency. Beyond hormone levels, miRNAs are important regulators of metabolic changes associated with healthy aging. We hypothesized that GH deficiency in humans alters the abundance of circulating miRNAs and that a subset of those miRNAs may overlap with those found in GH-deficient mice. In this study, subjects with untreated congenital isolated GH deficiency (IGHD; n = 23) and control subjects matched by age and sex (n = 23) were recruited and serum was collected for miRNA sequencing. Serum miRNAs from young (6 month) and old (22 month) Ames dwarf (df/df) mice with GH deficiency and their WT littermates (n = 5/age/genotype group) were used for comparison. We observed 14 miRNAs regulated with a genotype by age effect and 19 miRNAs regulated with a genotype effect independent of age in serum of IGHD subjects. These regulated miRNAs are known for targeting pathways associated with longevity such as mTOR, insulin signaling, and FoxO. The aging function was overrepresented in IGHD individuals, mediated by hsa-miR-31, hsa-miR-146b, hsa-miR-30e, hsa-miR-100, hsa-miR-181b-2, hsa-miR-195, and hsa-miR-181b-1, which target the FoxO and mTOR pathways. Intriguingly, miR-181b-5p, miR-361-3p, miR-144-3p, and miR-155-5p were commonly regulated in the serum of humans and GH-deficient mice. In vitro assays confirmed target genes for the main up-regulated miRNAs, suggesting miRNAs regulated in IGHD individuals can regulate the expression of age-related genes. These findings indicate that systemic miRNAs regulated in IGHD individuals target pathways involved in aging in both humans and mice.
Collapse
Affiliation(s)
- Tatiana D. Saccon
- Centro de Desenvolvimento Tecnológico Universidade Federal de Pelotas Pelotas Brazil
- Burnett School of Biomedical Sciences College of Medicine University of Central Florida Orlando FL USA
| | - Augusto Schneider
- Faculdade de Nutrição Universidade Federal de Pelotas Pelotas Brazil
| | - Cindi G. Marinho
- Division of Endocrinology Health Sciences Graduate Program Federal University of Sergipe Aracaju Brazil
| | - Allancer D. C. Nunes
- Burnett School of Biomedical Sciences College of Medicine University of Central Florida Orlando FL USA
| | - Sarah Noureddine
- Burnett School of Biomedical Sciences College of Medicine University of Central Florida Orlando FL USA
| | - Joseph Dhahbi
- Department of Medical Education School of Medicine California University of Science & Medicine San Bernardino CA USA
| | - Yury O. Nunez Lopez
- Advent Health Translational Research Institute for Metabolism and Diabetes Orlando FL USA
| | - Gage LeMunyan
- Department of Medical Education School of Medicine California University of Science & Medicine San Bernardino CA USA
| | - Roberto Salvatori
- Division of Endocrinology, Diabetes and Metabolism Department of Medicine The Johns Hopkins University School of Medicine Baltimore MD USA
| | - Carla R. P. Oliveira
- Division of Endocrinology Health Sciences Graduate Program Federal University of Sergipe Aracaju Brazil
| | - Alécia A. Oliveira‐Santos
- Division of Endocrinology Health Sciences Graduate Program Federal University of Sergipe Aracaju Brazil
| | - Nicolas Musi
- Barshop Institute for Longevity and Aging Studies Center for Healthy Aging University of Texas Health Sciences Center at San Antonio and South Texas Veterans Health Care System San Antonio TX USA
- San Antonio Geriatric Research Education and Clinical Center South Texas Veterans Health Care System San Antonio TX USA
| | - Andrzej Bartke
- Department of Internal Medicine Southern Illinois University School of Medicine Springfield IL USA
| | - Manuel H. Aguiar‐Oliveira
- Division of Endocrinology Health Sciences Graduate Program Federal University of Sergipe Aracaju Brazil
| | - Michal M. Masternak
- Burnett School of Biomedical Sciences College of Medicine University of Central Florida Orlando FL USA
- Department of Head and Neck Surgery Poznan University of Medical Sciences Poznan Poland
| |
Collapse
|
30
|
Wang C, Liu G, Yang H, Guo S, Wang H, Dong Z, Li X, Bai Y, Cheng Y. MALAT1-mediated recruitment of the histone methyltransferase EZH2 to the microRNA-22 promoter leads to cardiomyocyte apoptosis in diabetic cardiomyopathy. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 766:142191. [PMID: 33097254 DOI: 10.1016/j.scitotenv.2020.142191] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 06/11/2023]
Abstract
Diabetic patients often have a heightened risk of cardiomyopathy, even in the absence of traditional risk factors such as hypertension and atherosclerotic coronary artery disease. Diabetic cardiomyopathy is characterized by a typical cardiomyopathy specific to diabetes, the pathogenesis of which has yet to be fully elucidated. As a well-documented oncogenic long noncoding RNA (lncRNA), metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) has been implicated in a variety of pathological processes, including diabetic complications. This study aimed to evaluate the functional roles of MALAT1 in the pathogenesis of diabetic cardiomyopathy. Spontaneously diabetic (db/db) C57BL/Ks mice were employed to establish diabetic cardiomyopathy models in vivo and high glucose (HG)-cultured mouse cardiomyocytes for myocardial damage models in vitro. Mouse left ventricular volume and function were evaluated by echocardiography, while the myocyte cross-sectional area was calculated to evaluate the degree of myocardial hypertrophy. TUNEL staining and flow cytometric analysis were performed to evaluate myocardial damage and cardiomyocyte apoptosis. Silencing of MALAT1 was found to attenuate cardiac dysfunction and inhibit cardiomyocyte apoptosis in db/db mice and HG-cultured mouse cardiomyocytes. MALAT1 recruited the histone methyltransferase EZH2 to the miR-22 promoter region and inhibited its expression. EZH2 induced an increased in the expression of ATP-binding cassette transporter A1 (ABCA1), which was identified to be a target gene of miR-22. Silencing of EZH2 was found to improve cardiac function and prevent cardiomyocyte apoptosis in db/db mice and HG-cultured mouse cardiomyocytes in the presence of MALAT1, suggesting that MALAT1 mediated myocardial damage by recruiting EZH2 to the miR-22 promoter. Taken together, this study's findings provide evidence confirming our hypothesis, suggesting the involvement of MALAT1 in the processes of cardiac function and cardiomyocyte apoptosis via the EZH2/miR-22/ABCA1 signaling cascade, which has potential therapeutic implications for the understanding of diabetic cardiomyopathy.
Collapse
Affiliation(s)
- Chong Wang
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Guibo Liu
- Department of Anatomy, School of Basic Medical Sciences, Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Heran Yang
- Department of Laboratory Medicine, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Sufen Guo
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Hongwei Wang
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Zhihui Dong
- Department of Imaging Division, Second Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Xinxin Li
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Yuxin Bai
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China
| | - Yongxia Cheng
- Pathology Diagnosis Center, Hongqi Hospital of Mudanjiang Medical College, Mudanjiang 157011, PR China.
| |
Collapse
|
31
|
Wang H. MicroRNAs, Parkinson's Disease, and Diabetes Mellitus. Int J Mol Sci 2021; 22:ijms22062953. [PMID: 33799467 PMCID: PMC8001823 DOI: 10.3390/ijms22062953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/08/2021] [Accepted: 03/09/2021] [Indexed: 02/07/2023] Open
Abstract
Parkinson’s disease (PD) is a neurodegenerative disorder that affects 1% of the population over the age of 60. Diabetes Mellitus (DM) is a metabolic disorder that affects approximately 25% of adults over the age of 60. Recent studies showed that DM increases the risk of developing PD. The link between DM and PD has been discussed in the literature in relation to different mechanisms including mitochondrial dysfunction, oxidative stress, and protein aggregation. In this paper, we review the common microRNA (miRNA) biomarkers of both diseases. miRNAs play an important role in cell differentiation, development, the regulation of the cell cycle, and apoptosis. They are also involved in the pathology of many diseases. miRNAs can mediate the insulin pathway and glucose absorption. miRNAs can also regulate PD-related genes. Therefore, exploring the common miRNA biomarkers of both PD and DM can shed a light on how these two diseases are correlated, and targeting miRNAs is a potential therapeutic opportunity for both diseases.
Collapse
Affiliation(s)
- Hsiuying Wang
- Institute of Statistics, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| |
Collapse
|
32
|
Garcia Garcia de Paredes A, Manicardi N, Tellez L, Ibañez L, Royo F, Bermejo J, Blanco C, Fondevila C, Fernandez Lanza V, Garcia-Bermejo L, Falcon-Perez JM, Bañares R, Gracia-Sancho J, Albillos A. Molecular Profiling of Decompensated Cirrhosis by a Novel MicroRNA Signature. Hepatol Commun 2021; 5:309-322. [PMID: 33553977 PMCID: PMC7850302 DOI: 10.1002/hep4.1642] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/27/2020] [Accepted: 10/23/2020] [Indexed: 02/04/2023] Open
Abstract
Noninvasive staging of decompensated cirrhosis is an unmet clinical need. The aims of this study were to characterize and validate a novel microRNA (miRNA) signature to stage decompensated cirrhosis and predict the portal pressure and systolic cardiac response to nonselective beta-blockers (NSBBs). Serum samples from patients with decompensated cirrhosis (n = 36) and healthy controls (n = 36) were tested for a novel signature of five miRNAs (miR-452-5p, miR-429, miR-885-5p, miR-181b-5p, and miR-122-5p) identified in the secretome of primary human hepatocytes and for three miRNAs (miR-192-5p, miR-34a-5p, and miR-29a-5p) previously discovered as biomarkers of chronic liver disease. All patients had ascites, which was refractory in 18 (50%), and were placed on NSBBs for variceal bleeding prophylaxis. In all patients, serum miRNAs, hepatic venous pressure gradient, and an echocardiogram study were performed before and 1 month after NSBBs. Patients with cirrhosis had lower serum levels of miR-429, miR-885-5p, miR-181b-5p, miR-122-5p, miR-192-5p, and miR-29a-5p (P < 0.05). Baseline serum miR-452-5p and miR-429 levels were lower in NSBB responders (P = 0.006). miR-181b-5p levels were greater in refractory ascites than in diuretic-sensitive ascites (P = 0.008) and correlated with serum creatinine. miR-452-5p and miR-885-5p were inversely correlated with baseline systemic vascular resistance (ρ = -0.46, P = 0.007; and ρ = -0.41, P = 0.01, respectively) and with diminished systolic contractility (ρ = -0.55, P = 0.02; and ρ = -0.55, P = 0.02, respectively) in patients with refractory ascites after NSBBs. Conclusion: Analysis of a miRNA signature in serum discriminates between patients with decompensated cirrhosis who show more severe systemic circulatory dysfunction and compromised systolic function after beta-blockade and those more likely to benefit from NSBBs.
Collapse
Affiliation(s)
- Ana Garcia Garcia de Paredes
- Gastroenterology and Hepatology DepartmentHospital Universitario Ramon y CajalInstituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS)Universidad de AlcalaMadridSpain
| | - Nicolo Manicardi
- Liver Vascular Biology Research GroupAugust Pi i Sunyer Biomedical Research InstituteBarcelonaSpain
| | - Luis Tellez
- Gastroenterology and Hepatology DepartmentHospital Universitario Ramon y CajalInstituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS)Universidad de AlcalaMadridSpain.,Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain
| | - Luis Ibañez
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Gastroenterology and Hepatology DepartmentHospital Universitario Gregorio MarañonInstituto de Investigacion Sanitaria Gregorio Marañon (IiSGM)Universidad Complutense de MadridMadridSpain
| | - Felix Royo
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Exosomes LaboratoryCenter for Cooperative Research in BioscienciesBasque Research and Technology Alliance DerioDerioSpain
| | - Javier Bermejo
- Cardiology DepartmentHospital Universitario Gregorio MarañonIiSGMUniversidad Complutense de MadridMadridSpain
| | | | - Constantino Fondevila
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Liver Surgery and Transplantation UnitHospital ClinicBarcelonaSpain
| | | | | | - Juan Manuel Falcon-Perez
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Exosomes LaboratoryCenter for Cooperative Research in BioscienciesBasque Research and Technology Alliance DerioDerioSpain.,IKERBASQUE-Basque Foundation for ScienceBilbaoSpain
| | - Rafael Bañares
- Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain.,Gastroenterology and Hepatology DepartmentHospital Universitario Gregorio MarañonInstituto de Investigacion Sanitaria Gregorio Marañon (IiSGM)Universidad Complutense de MadridMadridSpain
| | - Jordi Gracia-Sancho
- Liver Vascular Biology Research GroupAugust Pi i Sunyer Biomedical Research InstituteBarcelonaSpain.,Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain
| | - Agustin Albillos
- Gastroenterology and Hepatology DepartmentHospital Universitario Ramon y CajalInstituto Ramon y Cajal de Investigacion Biosanitaria (IRYCIS)Universidad de AlcalaMadridSpain.,Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y DigestivasInstituto de Salud Carlos IIIMadridSpain
| |
Collapse
|
33
|
Rai AK, Lee B, Gomez R, Rajendran D, Khan M, Garikipati VNS. Current Status and Potential Therapeutic Strategies for Using Non-coding RNA to Treat Diabetic Cardiomyopathy. Front Physiol 2021; 11:612722. [PMID: 33551838 PMCID: PMC7862744 DOI: 10.3389/fphys.2020.612722] [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: 09/30/2020] [Accepted: 12/09/2020] [Indexed: 12/11/2022] Open
Abstract
Diabetic cardiomyopathy (DMCM) is the leading cause of mortality and morbidity among diabetic patients. DMCM is characterized by an increase in oxidative stress with systemic inflammation that leads to cardiac fibrosis, ultimately causing diastolic and systolic dysfunction. Even though DMCM pathophysiology is well studied, the approach to limit this condition is not met with success. This highlights the need for more knowledge of underlying mechanisms and innovative therapies. In this regard, emerging evidence suggests a potential role of non-coding RNAs (ncRNAs), including micro-RNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) as novel diagnostics, mechanisms, and therapeutics in the context of DMCM. However, our understanding of ncRNAs’ role in diabetic heart disease is still in its infancy. This review provides a comprehensive update on pre-clinical and clinical studies that might develop therapeutic strategies to limit/prevent DMCM.
Collapse
Affiliation(s)
- Amit K Rai
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Brooke Lee
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Ramesh Gomez
- Department of Endocrinology, Government Medical College, Thiruvananthapuram, India
| | - Deepu Rajendran
- Department of Cardiology, Travancore Medical College, Kollam, India
| | - Mahmood Khan
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Venkata Naga Srikanth Garikipati
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| |
Collapse
|
34
|
Wu Y, Li Q, Zhang R, Dai X, Chen W, Xing D. Circulating microRNAs: Biomarkers of disease. Clin Chim Acta 2021; 516:46-54. [PMID: 33485903 DOI: 10.1016/j.cca.2021.01.008] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 02/07/2023]
Abstract
MicroRNAs are a class of endogenous noncoding single-stranded RNA molecules with approximately 20-24 nucleotides and are associated with a broad range of biological processes. Researchers found that microRNAs are abundant in tissues, and more importantly, there are also trace circulating microRNAs that exist in biological fluids. In recent years, circulating microRNAs had emerged as promising diagnostic and prognostic biomarkers for the noninvasive detection of diseases with high specificity and sensitivity. More importantly, specific microRNA expression signatures reflect not only the existence of early-stage diseases but also the dynamic development of advanced-stage diseases, disease prognosis prediction, and drug resistance. To date, an increasing number of potential miRNA biomarkers have been reported, but their practical application prospects are still unclear. Therefore, microRNAs, as potential diagnostic and prognostic biomarkers in a variety of diseases, need to be updated, as they are of great importance in the diagnosis, prognosis and prediction of therapeutic responses. In this review, we summary our current understanding of microRNAs as potential biomarkers in the major diseases (e.g., cancers and cardio-cerebrovascular diseases), which provide the basis for the design of diagnosis and treatment plan and the improvement of the cure rate.
Collapse
Affiliation(s)
- Yudong Wu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China; Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China
| | - Qian Li
- Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China
| | - Renshuai Zhang
- Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China
| | - Xiaoli Dai
- Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China
| | - Wujun Chen
- Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China.
| | - Dongming Xing
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China; Qingdao Cancer Institute, Qingdao University, Qingdao 266071, China; School of Life Sciences, Tsinghua University, Beijing 100084, China.
| |
Collapse
|
35
|
Luo R, Li L, Hu Y, Xiao F. LncRNA H19
inhibits high glucose‐induced inflammatory responses of human retinal epithelial cells by targeting
miR
‐19b to increase
SIRT1
expression. Kaohsiung J Med Sci 2020; 37:101-110. [PMID: 33022863 DOI: 10.1002/kjm2.12302] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 07/17/2020] [Accepted: 08/30/2020] [Indexed: 12/12/2022] Open
Affiliation(s)
- Rong Luo
- Department of Ophthalmology Jiangxi Provincial People's Hospital Affiliated to Nanchang University Nanchang China
| | - Lan Li
- Department of Ophthalmology Jiangxi Provincial People's Hospital Affiliated to Nanchang University Nanchang China
| | - Yu‐Xiang Hu
- Department of Ophthalmology Jiangxi Provincial People's Hospital Affiliated to Nanchang University Nanchang China
| | - Fan Xiao
- Department of Ophthalmology Jiangxi Provincial People's Hospital Affiliated to Nanchang University Nanchang China
| |
Collapse
|
36
|
Wu Y, Cui S, Li Q, Zhang R, Song Z, Gao Y, Chen W, Xing D. Recent advances in duplex-specific nuclease-based signal amplification strategies for microRNA detection. Biosens Bioelectron 2020; 165:112449. [DOI: 10.1016/j.bios.2020.112449] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/06/2020] [Accepted: 07/12/2020] [Indexed: 02/06/2023]
|
37
|
Xiao F, Li L, Fu JS, Hu YX, Luo R. Regulation of the miR-19b-mediated SOCS6-JAK2/STAT3 pathway by lncRNA MEG3 is involved in high glucose-induced apoptosis in hRMECs. Biosci Rep 2020; 40:BSR20194370. [PMID: 32519748 PMCID: PMC7327180 DOI: 10.1042/bsr20194370] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 06/03/2020] [Accepted: 06/04/2020] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Diabetic retinopathy (DR) is one of the most severe and common complications of diabetes mellitus. The present study aimed to investigate the molecular mechanism of MEG3, miR-19b and SOCS6 in human retinal microvascular endothelial cells (hRMECs) under high glucose conditions. METHODS HRMECs were cultured in 5 or 30 mM D-glucose medium. qRT-PCR and Western blotting were used to determine the mRNA expression and protein levels. MTT assay and flow cytometry analysis were performed to detect the viability and apoptosis of hRMECs, respectively. TNF-α, IL-6 and IL-1β levels in cell supernatants were detected by ELISA. The activity of caspase-3/7 was also determined. A luciferase reporter assay was performed to confirm the targeting relationship between miR-19b and SOCS6, as well as MEG3 and miR-19b. RESULTS Our study demonstrated that miR-19b was increased and SOCS6 was decreased in HG-induced hRMECs. Knockdown of SOCS6 inhibited cell viability and reversed the promotion of cell viability induced by knockdown of miR-19b. Additionally, miR-19b directly targeted and negatively regulated SOCS6. Moreover, miR-19b promoted the cell apoptosis rate and caspase-3/7 activity and increased inflammatory factors through the SOCS6-mediated JAK2/STAT3 signalling pathway. In addition, MEG3 attenuated HG-induced apoptosis of hRMECs by targeting the miR-19b/SOCS6 axis. CONCLUSION These findings indicate that MEG3 inhibited HG-induced apoptosis and inflammation by regulating the miR-19b/SOCS6 axis through the JAK2/STAT3 signalling pathway in hRMECs. Thus, these findings might provide a new target for the treatment of DR.
Collapse
Affiliation(s)
- Fan Xiao
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Lan Li
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Jing-Song Fu
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Yu-Xiang Hu
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang 330006, Jiangxi Province, China
| | - Rong Luo
- Department of Ophthalmology, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang 330006, Jiangxi Province, China
| |
Collapse
|
38
|
Inhibition of miR-17~92 Cluster Ameliorates High Glucose-Induced Podocyte Damage. Mediators Inflamm 2020; 2020:6126490. [PMID: 32774146 PMCID: PMC7391105 DOI: 10.1155/2020/6126490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/13/2020] [Accepted: 06/13/2020] [Indexed: 12/13/2022] Open
Abstract
The loss and damage of podocytes is an early feature of diabetic nephropathy (DN). The miR-17∼92 cluster was dysregulated in diabetic and polycystic kidney disease patients, but its role in DN is unclear. Hence, an in vitro study on the high glucose- (HG-) treated mouse podocytes (MPC5) was designed to elucidate the effect of miR-17∼92 cluster downregulation on cell viability, apoptosis, inflammation, fibrosis, and podocyte function. The results suggested that the miR-17∼92 cluster members miR-17-5p, miR-18a, miR-19a, miR-19b, miR-20a, and miR-92a were upregulated in the renal biopsy tissue of DN patients and HG-treated MPC5. The downregulation of the miR-17∼92 cluster effectively suppressed the cell apoptosis, inflammation, fibrosis, and podocyte dysfunction in HG-stimulated MPC5 cells. The bioinformatics analysis and rescue experiments showed that ABCA1 (ATP-binding cassette transporter A1) is an effector of the miR-17~92 cluster. Silence of ABCA1 inhibited the protective effect of the miR-17∼92 cluster downregulation on podocyte damage. In summary, this research indicated that the downregulation of the miR-17∼92 cluster ameliorates HG-induced podocyte damage via targeting ABCA1.
Collapse
|
39
|
Aghaei Zarch SM, Dehghan Tezerjani M, Talebi M, Vahidi Mehrjardi MY. Molecular biomarkers in diabetes mellitus (DM). Med J Islam Repub Iran 2020; 34:28. [PMID: 32617267 PMCID: PMC7320976 DOI: 10.34171/mjiri.34.28] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/14/2022] Open
Abstract
Background: Diabetes mellitus (DM) is a growing epidemic metabolic syndrome, which affects near 5.6% of the world's population. Almost 12% of health expenditure is dedicated to this disorder. Discovering and developing biomarkers as a practical guideline with high specificity and sensitivity for the diagnosis, prognosis, and clinical management of DM is one of the subjects of great interest among DM researchers due to the long-lasting asymptomatic clinical manifestation of DM. In this study, we described a recently identified molecular biomarker involved in DM. Methods: This review study was done at the Diabetes Research Center affiliated to Shahid Sadoughi University of Medical Sciences. PubMed, Scopus, Google Scholar, and Web of Science were searched using the following keywords: "diabetes mellitus", "biomarker", "microRNA", "diagnostic tool" and "clinical manifestation." Results: A total of 107 studies were finally included in this review. After evaluating numerous articles, including original, metaanalysis, and review studies, we focused on molecular biomarkers involved in DM diagnosis and management. Conclusion: Increasing interest in biomarkers associated with DM goes back to its role in decreasing diabetes-related morbidity and mortality. This review focused on major molecular biomarkers such as proteomic and microRNA (miRNAs) as novel and interesting DM biomarkers that can help achieve timely diagnosis of DM.
Collapse
Affiliation(s)
| | - Masoud Dehghan Tezerjani
- Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mehrdad Talebi
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | |
Collapse
|
40
|
Pagacz K, Kucharski P, Smyczynska U, Grabia S, Chowdhury D, Fendler W. A systemic approach to screening high-throughput RT-qPCR data for a suitable set of reference circulating miRNAs. BMC Genomics 2020; 21:111. [PMID: 32005151 PMCID: PMC6995162 DOI: 10.1186/s12864-020-6530-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 01/22/2020] [Indexed: 12/12/2022] Open
Abstract
Background The consensus on how to choose a reference gene for serum or plasma miRNA expression qPCR studies has not been reached and none of the potential candidates have yet been convincingly validated. We proposed a new in silico approach of finding a suitable reference for human, circulating miRNAs and identified a new set of endogenous reference miRNA based on miRNA profiling experiments from Gene Expression Omnibus. We used 3 known normalization algorithms (NormFinder, BestKeeper, GeNorm) to calculate a new normalization score. We searched for a universal set of endogenous miRNAs and validated our findings on 2 new datasets using our approach. Results We discovered and validated a set of 13 miRNAs (miR-222, miR-92a, miR-27a, miR-17, miR-24, miR-320a, miR-25, miR-126, miR-19b, miR-199a-3p, miR-30b, miR-30c, miR-374a) that can be used to create a reliable reference combination of 3 miRNAs. We showed that on average the mean of 3 miRNAs (p = 0.0002) and 2 miRNAs (p = 0.0031) were a better reference than single miRNA. The arithmetic means of 3 miRNAs: miR-24, miR-222 and miR-27a was shown to be the most stable combination of 3 miRNAs in validation sets. Conclusions No single miRNA was suitable as a universal reference in serum miRNA qPCR profiling, but it was possible to designate a set of miRNAs, which consistently contributed to most stable combinations.
Collapse
Affiliation(s)
- Konrad Pagacz
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Przemyslaw Kucharski
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland.,Institute of Applied Computer Science, Lodz University of Technology, Lodz, Poland
| | - Urszula Smyczynska
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland
| | - Szymon Grabia
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland.,Institute of Applied Computer Science, Lodz University of Technology, Lodz, Poland
| | | | - Wojciech Fendler
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, Lodz, Poland. .,Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA.
| |
Collapse
|
41
|
Evaluation of miR-181b and miR-126-5p expression levels in T2DM patients compared to healthy individuals: Relationship with NF-κB gene expression. ACTA ACUST UNITED AC 2020; 67:454-460. [PMID: 31948856 DOI: 10.1016/j.endinu.2019.09.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is a progressive metabolic disorder whose prevalence is rising very fast across the world. Diagnosis of this disease in early stages (pre-diabetic stage) plays an important role in reducing mortality associated with this disorder. miRNAs, as key players in the pathogenesis of T2DM, have been investigated in several studies. Furthermore, their expression profile changes in the early stages of diabetes mellitus in body fluids such as serum, peripheral blood, and peripheral blood mononuclear cell (PBMC) have been studied. Due to their high stability and the presence of non-invasive sensitive methods for their measurement, such as real-time PCR, they can be used for early diagnosis of T2DM as a biomarker. In this experimental study, the expression levels of miR-181b, miR-126-5p, and NF-κB were measured in patients with T2DM, pre-diabetic subjects, and healthy controls in a Yazd population. MATERIAL AND METHOD Ninety asymptomatic subjects including 30 T2DM, 30 pre-diabetic, and 30 healthy subjects (diagnosis based on WHO criteria) were included in this study. Real-time PCR was used to measure the expression levels of miR-181b and miR-126-5p. Moreover, the NF-κB expression level was also measured to determine its relationship with these two microRNAs. RESULT In this study, the expression level of miR-181b and miR-126-p decreased gradually in pre-diabetic as well as T2DM subjects compared to healthy controls. Furthermore, our study showed a significant negative correlation between these two miRNAs and NF-κB for the first time. CONCLUSION These results introduce these anti-inflammatory miRNAs as powerful tools for early diagnosis of T2DM.
Collapse
|
42
|
Wang ZW, Zhu X. Exosomal miR-19b-3p communicates tubular epithelial cells and M1 macrophage. Cell Death Dis 2019; 10:762. [PMID: 31601790 PMCID: PMC6787089 DOI: 10.1038/s41419-019-2008-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 09/23/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Zhi-Wei Wang
- Departmant of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China. .,Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, 02215, USA.
| | - Xueqiong Zhu
- Departmant of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
| |
Collapse
|
43
|
Bashier A, Bin Hussain A, Abdelgadir E, Alawadi F, Sabbour H, Chilton R. Consensus recommendations for management of patients with type 2 diabetes mellitus and cardiovascular diseases. Diabetol Metab Syndr 2019; 11:80. [PMID: 31572499 PMCID: PMC6761728 DOI: 10.1186/s13098-019-0476-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 09/19/2019] [Indexed: 02/12/2023] Open
Abstract
The recent American Diabetes Association and the European Association for the Study of Diabetes guideline mentioned glycaemia management in type 2 diabetes mellitus (T2DM) patients with cardiovascular diseases (CVDs); however, it did not cover the treatment approaches for patients with T2DM having a high risk of CVD, and treatment and screening approaches for CVDs in patients with concomitant T2DM. This consensus guideline undertakes the data obtained from all the cardiovascular outcome trials (CVOTs) to propose approaches for the T2DM management in presence of CV comorbidities. For patients at high risk of CVD, metformin is the drug of choice to manage the T2DM to achieve a patient specific HbA1c target. In case of established CVD, a combination of glucagon-like peptide-1 receptor agonist with proven CV benefits is recommended along with metformin, while for chronic kidney disease or heart failure, a sodium-glucose transporter proteins-2 inhibitor with proven benefit is advised. This document also summarises various screening and investigational approaches for the major CV events with their accuracy and specificity along with the treatment guidance to assist the healthcare professionals in selecting the best management strategies for every individual. Since lifestyle modification and management plays an important role in maintaining the effectiveness of the pharmacological therapies, authors of this consensus recommendation have also briefed on the patient-centric non-pharmacological management of T2DM and CVD.
Collapse
Affiliation(s)
- Alaaeldin Bashier
- Department of Endocrinology, Dubai Health Authority, Dubai Hospital, P.O. Box 94132, Dubai, UAE
| | - Azza Bin Hussain
- Department of Endocrinology, Dubai Health Authority, Dubai Hospital, P.O. Box 94132, Dubai, UAE
| | - Elamin Abdelgadir
- Department of Endocrinology, Dubai Health Authority, Dubai Hospital, P.O. Box 94132, Dubai, UAE
| | - Fatheya Alawadi
- Department of Endocrinology, Dubai Health Authority, Dubai Hospital, P.O. Box 94132, Dubai, UAE
| | - Hani Sabbour
- Cleveland Clinic Abu Dhabi, Heart and Vascular Institute, Al Maryah Island, Abu Dhabi, UAE
| | - Robert Chilton
- Division of Cardiology, University of Texas Health Science Center, Audie L Murphy VA Hospital, San Antonio, TX USA
| |
Collapse
|
44
|
Yang X, Li X, Lin Q, Xu Q. Up-regulation of microRNA-203 inhibits myocardial fibrosis and oxidative stress in mice with diabetic cardiomyopathy through the inhibition of PI3K/Akt signaling pathway via PIK3CA. Gene 2019; 715:143995. [PMID: 31336140 DOI: 10.1016/j.gene.2019.143995] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 07/19/2019] [Accepted: 07/19/2019] [Indexed: 12/18/2022]
Abstract
Diabetic cardiomyopathy (DCM) refers to the myocardial dysfunction in the absence of coronary artery disease and hypertension. Recently, the role of microRNAs (miRs) in gene expression regulation has attracted much more attention. Studies have shown that the PI3K/Akt signaling pathway is involved in the growth, metabolism and apoptosis of myocardial cells. Therefore, this study aimed to explore the regulatory role of miR-203 in myocardial fibrosis in mice with DCM via involvement of the PI3K/Akt signaling pathway. Firstly, mouse model of diabetes mellitus (DM) was established and injected with agomir, antagomir or IGF-1 (PI3K/Akt signaling pathway activator) for investigating the role of miR-203 in PIK3CA and the PI3K/Akt signaling pathway. PIK3CA was identified as a target gene of miR-203, and overexpressed miR-203 inhibited the activation of PI3K/Akt signaling pathway. The obtained results indicated that up-regulation of miR-203 reduced myocardial hypertrophy, myocardial fibrosis, myocardial apoptosis, and levels of PIK3CA, PI3K, Akt, CoI I, CoI III, ANP, MDA and ROS in the myocardial tissues, by which DM-induced cardiac dysfunction and pathological changes could be ameliorated. Collectively, our present study highlighted that overexpression of miR-203 may function as a cardioprotective regulator in DCM by targeting PIK3CA via inactivation of PI3K/Akt signaling pathway.
Collapse
Affiliation(s)
- Xubin Yang
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, PR China.
| | - Xiaoshan Li
- Department of Ultrasonography, Guangzhou YueXiu District Hospital of Traditional Chinese Medicine, Guangzhou 510030, PR China
| | - Qiongyan Lin
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, PR China
| | - Quanfu Xu
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, PR China
| |
Collapse
|
45
|
miR-19 family: A promising biomarker and therapeutic target in heart, vessels and neurons. Life Sci 2019; 232:116651. [PMID: 31302195 DOI: 10.1016/j.lfs.2019.116651] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 07/06/2019] [Accepted: 07/10/2019] [Indexed: 12/17/2022]
Abstract
The miR-19 family, including miR-19a, miR-19b-1 and miR-19b-2, arises from two different paralogous clusters miR-17-92 and miR-106a-363. Although it is identified as oncogenic miRNA, the miR-19 family has also been found to play important roles in regulating normal tissue development. The precise control of miR-19 family level is essential for keeping tissue homeostasis and normal development of organisms. Its dysregulation leads to dysplasia, disease and even cancer. Therefore, this review focuses on the roles of miR-19 family in the development and disease of heart, vessels and neurons to estimate the potential value of miR-19 family as diagnostic biomarker or therapeutic target of cardiac, neurological, and vascular diseases.
Collapse
|
46
|
Zhou P, Li X. Serum miR-338-5p has potential for use as a tumor marker for retinoblastoma. Oncol Lett 2019; 18:307-313. [PMID: 31289501 PMCID: PMC6540340 DOI: 10.3892/ol.2019.10331] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 01/31/2019] [Indexed: 12/13/2022] Open
Abstract
The aim of the present study was to investigate the expression of microRNA (miR)-338-5p in retinoblastoma(RB), thereby evaluating whether it could have potential as a biomarker to screen patients with RB from healthy controls. The results revealed that miR-338-5p was significantly upregulated in patients with RB compared with in healthy controls. There was no significant difference in the expression of miR-338-5p between patients with RB of different age, sex, tumor stage or binocular disease. Receiver operator characteristic analysis indicated that serum miR-338-5p combined with neuron-specific enolase (NSE) had a larger area under the curve compared with serum miR-338-5p alone when diagnosing RB. In addition, suppression of miR-338-5p induced slower proliferation of ACBRI-181 and Y79 cells at 2, 3, 4 and 5 days compared with the negative control group. Flow cytometric analysis indicated that transfection with miR-338-5p inhibitor leads to significant cell cycle arrest in ACBRI-181 and Y79 cells compared with in the negative control group. Furthermore, transfection with miR-338-5p inhibitor significantly decreased ACBRI-181 and Y79 cell migration and invasion, suggesting that miR-338-5p may serve an oncogenic role in the progression of RB. In conclusion, the low expression of miR-338-5p in the serum of patients with RB suggests that it may be involved in the formation of RB. Serum miR-338-5p has the potential to be a tumor marker of RB, and, in combination with NSE, miR-338-5p may improve the early diagnosis rate of RB.
Collapse
Affiliation(s)
- Peng Zhou
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, P.R. China
| | - Xuemin Li
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, P.R. China
| |
Collapse
|
47
|
Hanousková B, Neprašová B, Skálová L, Maletínská L, Zemanová K, Ambrož M, Matoušková P. High-fructose drinks affect microRNAs expression differently in lean and obese mice. J Nutr Biochem 2019; 68:42-50. [PMID: 31030166 DOI: 10.1016/j.jnutbio.2019.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 12/17/2018] [Accepted: 03/08/2019] [Indexed: 12/19/2022]
Abstract
High fructose intake from soft drinks and sweets is assumed to have a negative impact on human health. Yet in spite of intensive research, the molecular mechanisms of these effects have not been fully elucidated yet, for example, the effect of high fructose intake could be different in normal and obese individuals. Four groups of mice were used in this study: control groups of lean mice and mice with obesity induced by a high-fat diet, then both of these groups with or without fructose administration in drinks. In plasma of each group, triacylglycerol, cholesterol, free fatty acids, alanine aminotransferase, insulin and adiponectin were measured. The expression levels of selected microRNAs (miRNAs) in plasma, the liver, white adipose tissue, brown adipose tissue and subcutaneous adipose tissue were quantified. In both lean and obese mice, high fructose intake increased cholesterol amount in the liver, up-regulated hepatic miR-27a, down-regulated miR-33a in white adipose tissue and increased plasmatic level of miR-21. The effect of high fructose intake on other miRNAs in the liver, plasma and adipose tissues differed in normal and obese mice. Fructose intake led to hepatic hypercholesterolemia and aberrant expression of several miRNAs participating in lipid metabolism, adipocytes differentiation and nonalcoholic fatty liver disease promotion. The effect of fructose on miRNAs expression differed in normal and obese mice. Nevertheless, plasmatic miR-21, which was induced by fructose in both lean and obese mice, may be considered as a potential biomarker of excessive fructose intake.
Collapse
Affiliation(s)
- Barbora Hanousková
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, Hradec Králové, Czech Republic.
| | - Barbora Neprašová
- Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo náměstí 542/2, Prague, Czech Republic.
| | - Lenka Skálová
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, Hradec Králové, Czech Republic.
| | - Lenka Maletínská
- Czech Academy of Sciences, Institute of Organic Chemistry and Biochemistry, Flemingovo náměstí 542/2, Prague, Czech Republic.
| | - Kateřina Zemanová
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, Hradec Králové, Czech Republic.
| | - Martin Ambrož
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, Hradec Králové, Czech Republic.
| | - Petra Matoušková
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Akademika Heyrovského 1203/8, Hradec Králové, Czech Republic.
| |
Collapse
|
48
|
El Boghdady NA, Shaker OG. Role of Serum miR-181b, Proinflammatory Cytokine, and Adhesion Molecules in Behçet's Disease. J Interferon Cytokine Res 2019; 39:347-354. [PMID: 30848985 DOI: 10.1089/jir.2018.0116] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Behçet's disease (BD) is a chronic multi-systemic inflammatory disease of uncertain pathogenesis and with no definitive diagnostic test. The aims of this study were to investigate serum levels of miR-181b in BD patients and to correlate this candidate biomarker with disease activity, cytokines, and adhesion molecules to identify new markers that can be used as a diagnostic tool for BD. Blood samples were collected from 96 participants who were classified according to their BD current activity form into 3 groups: healthy control, active BD, and inactive BD patients. MiR-181b was estimated by real-time polymerase chain reaction. However, high sensitive C-reactive protein (hs-CRP), tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6), E-selectin, and vascular cell adhesion molecule 1 (VCAM-1) levels were determined by enzyme-linked immunosorbent assay. Serum levels of miR-181b, hs-CRP, TNF-α, IL-6, E-selectin, and VCAM-1 were significantly higher in patients than in controls, but no significant difference was observed between the active and inactive BD groups. IL-6 was positively correlated with adhesion molecules, E-selectin, and VCAM-1. MiR-181b was positively correlated with hs-CRP, TNF-α, IL-6, and VCAM-1 in all subjects. In conclusion, miR-181b could play an important role in BD pathophysiology. MiR-181b could be utilized as potential biomarker for diagnosis and therapeutic targeting of BD. However, further studies with larger patient number are required to support these findings.
Collapse
Affiliation(s)
| | - Olfat Gamil Shaker
- 2 Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| |
Collapse
|
49
|
Nunez Lopez YO, Retnakaran R, Zinman B, Pratley RE, Seyhan AA. Predicting and understanding the response to short-term intensive insulin therapy in people with early type 2 diabetes. Mol Metab 2019; 20:63-78. [PMID: 30503831 PMCID: PMC6358589 DOI: 10.1016/j.molmet.2018.11.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 11/05/2018] [Accepted: 11/12/2018] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE Short-term intensive insulin therapy (IIT) early in the course of type 2 diabetes acutely improves beta-cell function with long-lasting effects on glycemic control. However, conventional measures cannot determine which patients are better suited for IIT, and little is known about the molecular mechanisms determining response. Therefore, this study aimed to develop a model that could accurately predict the response to IIT and provide insight into molecular mechanisms driving such response in humans. METHODS Twenty-four patients with early type 2 diabetes were assessed at baseline and four weeks after IIT, consisting of basal detemir and premeal insulin aspart. Twelve individuals had a beneficial beta-cell response to IIT (responders) and 12 did not (nonresponders). Beta-cell function was assessed by multiple methods, including Insulin Secretion-Sensitivity Index-2. MicroRNAs (miRNAs) were profiled in plasma samples before and after IIT. The response to IIT was modeled using a machine learning algorithm and potential miRNA-mediated regulatory mechanisms assessed by differential expression, correlation, and functional network analyses (FNA). RESULTS Baseline levels of circulating miR-145-5p, miR-29c-3p, and HbA1c accurately (91.7%) predicted the response to IIT (OR = 121 [95% CI: 6.7, 2188.3]). Mechanistically, a previously described regulatory loop between miR-145-5p and miR-483-3p/5p, which controls TP53-mediated apoptosis, appears to also occur in our study population of humans with early type 2 diabetes. In addition, significant (fold change > 2, P < 0.05) longitudinal changes due to IIT in the circulating levels of miR-138-5p, miR-192-5p, miR-195-5p, miR-320b, and let-7a-5p further characterized the responder group and significantly correlated (|r| > 0.4, P < 0.05) with the changes in measures of beta-cell function and insulin sensitivity. FNA identified a network of coordinately/cooperatively regulated miRNA-targeted genes that potentially drives the IIT response through negative regulation of apoptotic processes that underlie beta cell dysfunction and concomitant positive regulation of proliferation. CONCLUSIONS Responses to IIT in people with early type 2 diabetes are associated with characteristic miRNA signatures. This study represents a first step to identify potential responders to IIT (a current limitation in the field) and provides important insight into the pathophysiologic determinants of the reversibility of beta-cell dysfunction. ClinicalTrial.gov identifier: NCT01270789.
Collapse
Affiliation(s)
- Yury O Nunez Lopez
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL 32804, USA
| | - Ravi Retnakaran
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Bernard Zinman
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, ON, Canada
| | - Richard E Pratley
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL 32804, USA.
| | - Attila A Seyhan
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, FL 32804, USA; The Chemical Engineering Department, Massachusetts Institute of Technology, Cambridge, MA, USA.
| |
Collapse
|
50
|
Halushka PV, Goodwin AJ, Halushka MK. Opportunities for microRNAs in the Crowded Field of Cardiovascular Biomarkers. ANNUAL REVIEW OF PATHOLOGY 2019; 14:211-238. [PMID: 30332561 PMCID: PMC6442682 DOI: 10.1146/annurev-pathmechdis-012418-012827] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cardiovascular diseases exist across all developed countries. Biomarkers that can predict or diagnose diseases early in their pathogeneses can reduce their morbidity and mortality in afflicted individuals. microRNAs are small regulatory RNAs that modulate translation and have been identified as potential fluid-based biomarkers across numerous maladies. We describe the current state of cardiovascular disease biomarkers across a range of diseases, including myocardial infarction, acute coronary syndrome, myocarditis, hypertension, heart failure, heart transplantation, aortic stenosis, diabetic cardiomyopathy, atrial fibrillation, and sepsis. We present the current understanding of microRNAs as possible biomarkers in these categories and where their best opportunities exist to enter clinical practice.
Collapse
Affiliation(s)
- Perry V Halushka
- Department of Pharmacology, South Carolina Clinical and Translational Research Institute, Medical University of South Carolina, Charleston, South Carolina 29425, USA;
- Department of Medicine, South Carolina Clinical and Translational Research Institute, Medical University of South Carolina, Charleston, South Carolina 29425, USA
| | - Andrew J Goodwin
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Medical University of South Carolina, Charleston, South Carolina 29425, USA;
| | - Marc K Halushka
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA;
| |
Collapse
|