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Karlin H, Sooda M, Larson M, Rong J, Huan T, Mens MMJ, van Rooij FJA, Ikram MA, Courchesne P, Freedman JE, Joehanes R, Mueller GP, Kavousi M, Ghanbari M, Levy D. Plasma Extracellular MicroRNAs Associated With Cardiovascular Disease Risk Factors in Middle-Aged and Older Adults. J Am Heart Assoc 2024:e033674. [PMID: 38860398 DOI: 10.1161/jaha.123.033674] [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: 12/04/2023] [Accepted: 05/01/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND Extracellular microRNAs (miRNAs) are a class of noncoding RNAs that remain stable in the extracellular milieu, where they contribute to various physiological and pathological processes by facilitating intercellular signaling. Previous studies have reported associations between miRNAs and cardiovascular diseases (CVDs); however, the plasma miRNA signatures of CVD and its risk factors have not been fully elucidated at the population level. METHODS AND RESULTS Plasma miRNA levels were measured in 4440 FHS (Framingham Heart Study) participants. Linear regression analyses were conducted to test the cross-sectional associations of each miRNA with 8 CVD risk factors. Prospective analyses of the associations of miRNAs with new-onset obesity, hypertension, type 2 diabetes, CVD, and all-cause mortality were conducted using proportional hazards regression. Replication was carried out in 1999 RS (Rotterdam Study) participants. Pathway enrichment analyses were conducted and target genes were predicted for miRNAs associated with ≥5 risk factors in the FHS. In the FHS, 6 miRNAs (miR-193b-3p, miR-122-5p, miR-365a-3p, miR-194-5p, miR-192-5p, and miR-193a-5p) were associated with ≥5 risk factors. This miRNA signature was enriched for pathways associated with CVD and several genes annotated to these pathways were predicted targets of the identified miRNAs. Furthermore, miR-193b-3p, miR-194-5p, and miR-193a-5p were each associated with ≥2 risk factors in the RS. Prospective analysis revealed 8 miRNAs associated with all-cause mortality in the FHS. CONCLUSIONS These findings highlight associations between miRNAs and CVD risk factors that may provide valuable insights into the underlying pathogenesis of CVD.
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Affiliation(s)
- Hannah Karlin
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
| | - Meera Sooda
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
| | - Martin Larson
- Framingham Heart Study Framingham MA USA
- Department of Biostatistics Boston University School of Public Health Boston MA USA
| | - Jian Rong
- Framingham Heart Study Framingham MA USA
- Department of Neurology Boston University Chobanian & Avedisian School of Medicine Boston MA USA
| | - Tianxiao Huan
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
- Ophthalmology and Visual Sciences University of Massachusetts Medical School Worcester MA USA
| | - Michelle M J Mens
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
- Department of Social and Behavioral Sciences Harvard T.H Chan School of Public Health Boston MA USA
| | - Frank J A van Rooij
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - M Arfan Ikram
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Paul Courchesne
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
| | - Jane E Freedman
- Department of Medicine, Division of Cardiovascular Medicine Vanderbilt University Medical Center Nashville TN USA
| | - Roby Joehanes
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
| | - Gregory P Mueller
- Department of Anatomy, Physiology, and Genetics, F. Edward Hebert School of Medicine Uniformed Services University of the Health Sciences Bethesda MD USA
| | - Maryam Kavousi
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Mohsen Ghanbari
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - Daniel Levy
- Framingham Heart Study Framingham MA USA
- Population Sciences Branch National Heart, Lung, and Blood Institute Bethesda MD USA
- Boston University School of Medicine Boston MA USA
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2
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Liu Z, Zhao X. piRNAs as emerging biomarkers and physiological regulatory molecules in cardiovascular disease. Biochem Biophys Res Commun 2024; 711:149906. [PMID: 38640879 DOI: 10.1016/j.bbrc.2024.149906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/01/2024] [Accepted: 04/05/2024] [Indexed: 04/21/2024]
Abstract
Cardiovascular diseases (CVD) represent one of the most considerable global health threats, owing to their high incidence and mortality rates. Despite the ongoing advancements in detection, prevention, treatment, and prognosis of CVD, which have resulted in a decline in both incidence and mortality rates, CVD remains a major public health concern. Therefore, novel diagnostic biomarkers and therapeutic interventions are imperative to minimise the risk of CVD. Non-coding RNAs (ncRNAs) have recently gained increasing attention, with PIWI-interacting RNAs (piRNAs) emerging as a class of small ncRNAs traditionally recognised for their role in silencing transposons within cells. Although the functional roles of PIWI proteins and piRNAs in human cells remain unclear, growing evidence suggests that these molecules are gradually becoming valuable biomarkers for the diagnosis and treatment of CVD. This review provides a comprehensive summary of the latest studies on piRNAs in CVD. This review discusses the roles of piRNAs in various cardiovascular subtypes, including myocardial hypertrophy, heart failure, myocardial infarction, and cardiac regeneration. The perceived insights may contribute novel perspectives for the diagnosis and treatment of CVD.
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Affiliation(s)
- Zhihua Liu
- School of Basic Medical Sciences, Center for Precision Medicine, Kunming YanAn Hospital & Kunming University of Science and Technology, Kunming, China; Department of Biostatistics and Computational Biology, Bayer HealthCare, Harvard University, Boston, MA, USA.
| | - Xi Zhao
- School of Basic Medical Sciences, Center for Precision Medicine, Kunming YanAn Hospital & Kunming University of Science and Technology, Kunming, China
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3
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Li J, Fang J, Jiang X, Zhang Y, Vidal-Puig A, Zhang CY. RNAkines are secreted messengers shaping health and disease. Trends Endocrinol Metab 2024; 35:201-218. [PMID: 38160178 DOI: 10.1016/j.tem.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 01/03/2024]
Abstract
Extracellular noncoding RNAs (ncRNAs) have crucial roles in intercellular communications. The process of ncRNA secretion is highly regulated, with specific ncRNA profiles produced under different physiological and pathological circumstances. These ncRNAs are transported primarily via extracellular vesicles (EVs) from their origin cells to target cells, utilising both endocrine and paracrine pathways. The intercellular impacts of extracellular ncRNAs are essential for maintaining homeostasis and the pathogenesis of various diseases. Given the unique aspects of extracellular ncRNAs, here we propose the term 'RNAkine' to describe these recently identified secreted factors. We explore their roles as intercellular modulators, particularly in their ability to regulate metabolism and influence tumorigenesis, highlighting their definition and importance as a distinct class of secreted factors.
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Affiliation(s)
- Jing Li
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China.
| | - Jingwen Fang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Xiaohong Jiang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Yujing Zhang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China
| | - Antonio Vidal-Puig
- Wellcome-MRC Institute of Metabolic Science, Addenbrooke's Hospital, University of Cambridge Metabolic Research Laboratories, Cambridge, UK; Cambridge University Nanjing Centre of Technology and Innovation, Nanjing, China.
| | - Chen-Yu Zhang
- Nanjing Drum Tower Hospital Centre of Molecular Diagnostic and Therapy, State Key Laboratory of Pharmaceutical Biotechnology, Jiangsu Engineering Research Centre for MicroRNA Biology and Biotechnology, NJU Advanced Institute of Life Sciences (NAILS), Institute of Artificial Intelligence Biomedicine, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, PR China; Research Unit of Extracellular RNA, Chinese Academy of Medical Sciences, Nanjing, Jiangsu 210023, PR China; Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100144, PR China.
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4
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La Sala L, Carlini V, Conte C, Macas-Granizo MB, Afzalpour E, Martin-Delgado J, D'Anzeo M, Pedretti RFE, Naselli A, Pontiroli AE, Cappato R. Metabolic disorders affecting the liver and heart: Therapeutic efficacy of miRNA-based therapies? Pharmacol Res 2024; 201:107083. [PMID: 38309383 DOI: 10.1016/j.phrs.2024.107083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/09/2024] [Accepted: 01/25/2024] [Indexed: 02/05/2024]
Abstract
Liver and heart disease are major causes of death worldwide. It is known that metabolic alteration causing type 2 diabetes (T2D) and Nonalcoholic fatty liver (NAFLD) coupled with a derangement in lipid homeostasis, may exacerbate hepatic and cardiovascular diseases. Some pharmacological treatments can mitigate organ dysfunctions but the important side effects limit their efficacy leading often to deterioration of the tissues. It needs to develop new personalized treatment approaches and recent progresses of engineered RNA molecules are becoming increasingly viable as alternative treatments. This review outlines the current use of antisense oligonucleotides (ASOs), RNA interference (RNAi) and RNA genome editing as treatment for rare metabolic disorders. However, the potential for small non-coding RNAs to serve as therapeutic agents for liver and heart diseases is yet to be fully explored. Although miRNAs are recognized as biomarkers for many diseases, they are also capable of serving as drugs for medical intervention; several clinical trials are testing miRNAs as therapeutics for type 2 diabetes, nonalcoholic fatty liver as well as cardiac diseases. Recent advances in RNA-based therapeutics may potentially facilitate a novel application of miRNAs as agents and as druggable targets. In this work, we sought to summarize the advancement and advantages of miRNA selective therapy when compared to conventional drugs. In particular, we sought to emphasise druggable miRNAs, over ASOs or other RNA therapeutics or conventional drugs. Finally, we sought to address research questions related to efficacy, side-effects, and range of use of RNA therapeutics. Additionally, we covered hurdles and examined recent advances in the use of miRNA-based RNA therapy in metabolic disorders such as diabetes, liver, and heart diseases.
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Affiliation(s)
- Lucia La Sala
- IRCCS MultiMedica, 20138 Milan, Italy; Dept. of Biomedical Sciences for Health, University of Milan, Milan, Italy.
| | | | - Caterina Conte
- IRCCS MultiMedica, 20138 Milan, Italy; Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
| | | | - Elham Afzalpour
- Dept. of Biomedical Sciences and Clinic, University of Milan, Milan, Italy
| | - Jimmy Martin-Delgado
- Hospital Luis Vernaza, Junta de Beneficiencia de Guayaquil, 090603 Guayaquil, Ecuador; Instituto de Investigacion e Innovacion en Salud Integral, Universidad Catolica de Santiago de Guayaquil, Guayaquil 090603, Ecuador
| | - Marco D'Anzeo
- AUO delle Marche, SOD Medicina di Laboratorio, Ancona, Italy
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5
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Sandau US, Wiedrick JT, McFarland TJ, Galasko DR, Fanning Z, Quinn JF, Saugstad JA. Analysis of the longitudinal stability of human plasma miRNAs and implications for disease biomarkers. Sci Rep 2024; 14:2148. [PMID: 38272952 PMCID: PMC10810819 DOI: 10.1038/s41598-024-52681-5] [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: 08/17/2023] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
There is great interest in developing clinical biomarker assays that can aid in non-invasive diagnosis and/or monitoring of human diseases, such as cancer, cardiovascular disease, and neurological diseases. Yet little is known about the longitudinal stability of miRNAs in human plasma. Here we assessed the intraindividual longitudinal stability of miRNAs in plasma from healthy human adults, and the impact of common factors (e.g., hemolysis, age) that may confound miRNA data. We collected blood by venipuncture biweekly over a 3-month period from 22 research participants who had fasted overnight, isolated total RNA, then performed miRNA qPCR. Filtering and normalization of the qPCR data revealed amplification of 134 miRNAs, 74 of which had high test-retest reliability and low percentage level drift, meaning they were stable in an individual over the 3-month time period. We also determined that, of nuisance factors, hemolysis and tobacco use have the greatest impact on miRNA levels and variance. These findings support that many miRNAs show intraindividual longitudinal stability in plasma from healthy human adults, including some reported as candidate biomarkers for Alzheimer's disease.
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Affiliation(s)
- Ursula S Sandau
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Jack T Wiedrick
- Biostatistics and Design Program, Oregon Health and Science University, Portland, OR, USA
| | - Trevor J McFarland
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA
| | - Douglas R Galasko
- Department of Neurosciences, University of California San Diego, La Jolla, CA, USA
| | - Zoe Fanning
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA
| | - Joseph F Quinn
- Department of Neurology, Oregon Health and Science University, Portland, OR, USA
| | - Julie A Saugstad
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, USA.
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6
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Carvalho GB, Payolla TB, Brandão-Lima PN, Sarti FM, Fisberg RM, Rogero MM. Association between circulating micro-ribonucleic acids and metabolic syndrome in older adults from a population-based study. Clin Nutr ESPEN 2023; 58:320-325. [PMID: 38057022 DOI: 10.1016/j.clnesp.2023.10.012] [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: 08/06/2022] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND AND AIMS Aging is a major factor in development of chronic non-communicable diseases (NCD). Epigenetic causes are risk factors in NCD development since studies indicate that the expression of micro-ribonucleic acids (miRs) is altered under different clinical conditions. This study aimed to analyze the expression profile of circulating miRs and investigate their association with biomarkers of cardiometabolic risk in older adults living in São Paulo municipality, Brazil. METHODS A cross-sectional study was conducted based on the analysis of data from 200 older adults, with a mean age of 69.1 (0.5) years old participating in the ISA-Nutrition. The expression profiles of 21 plasma miRs related to glycemic and lipid metabolism, adiposity, and inflammation were evaluated in relation to cardiometabolic risk. Individuals were distributed into groups according to diagnosis of metabolic syndrome (MetS). The Stata Somersd module was used to calculate confidence intervals for Kendall's tau-a to estimate the correlations among variables. RESULTS Differences in the plasma expression were observed in two of the 21 miRs evaluated according to the MetS presence in participants. Individuals with MetS showed higher expression of miR-30a and miR-122 than individuals without MetS. CONCLUSIONS Considering that miR-30, and miR-122 were altered due to MetS, these miRs may be potential biomarkers for MetS in older adults.
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Affiliation(s)
- Gabrielli B Carvalho
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr Arnaldo Avenue, Pacaembu, ZIP Code 01246-904, São Paulo, SP, Brazil
| | - Tanyara B Payolla
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr Arnaldo Avenue, Pacaembu, ZIP Code 01246-904, São Paulo, SP, Brazil
| | - Paula N Brandão-Lima
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr Arnaldo Avenue, Pacaembu, ZIP Code 01246-904, São Paulo, SP, Brazil
| | - Flávia M Sarti
- School of Arts, Sciences and Humanities, University of São Paulo, 1000 Arlindo Bettio Avenue, ZIP Code 03828-000, São Paulo, SP, Brazil
| | - Regina M Fisberg
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr Arnaldo Avenue, Pacaembu, ZIP Code 01246-904, São Paulo, SP, Brazil
| | - Marcelo M Rogero
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr Arnaldo Avenue, Pacaembu, ZIP Code 01246-904, São Paulo, SP, Brazil.
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7
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Beňačka R, Szabóová D, Guľašová Z, Hertelyová Z, Radoňak J. Non-Coding RNAs in Human Cancer and Other Diseases: Overview of the Diagnostic Potential. Int J Mol Sci 2023; 24:16213. [PMID: 38003403 PMCID: PMC10671391 DOI: 10.3390/ijms242216213] [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: 09/30/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Non-coding RNAs (ncRNAs) are abundant single-stranded RNA molecules in human cells, involved in various cellular processes ranging from DNA replication and mRNA translation regulation to genome stability defense. MicroRNAs are multifunctional ncRNA molecules of 18-24 nt in length, involved in gene silencing through base-pair complementary binding to target mRNA transcripts. piwi-interacting RNAs are an animal-specific class of small ncRNAs sized 26-31 nt, responsible for the defense of genome stability via the epigenetic and post-transcriptional silencing of transposable elements. Long non-coding RNAs are ncRNA molecules defined as transcripts of more than 200 nucleotides, their function depending on localization, and varying from the regulation of cell differentiation and development to the regulation of telomere-specific heterochromatin modifications. The current review provides recent data on the several forms of small and long non-coding RNA's potential to act as diagnostic, prognostic or therapeutic target for various human diseases.
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Affiliation(s)
- Roman Beňačka
- Department of Pathophysiology, Medical Faculty, Pavol Jozef Šafarik University, 04011 Košice, Slovakia; (R.B.); (D.S.)
| | - Daniela Szabóová
- Department of Pathophysiology, Medical Faculty, Pavol Jozef Šafarik University, 04011 Košice, Slovakia; (R.B.); (D.S.)
| | - Zuzana Guľašová
- Center of Clinical and Preclinical Research MEDIPARK, Pavol Jozef Šafarik University, 04011 Košice, Slovakia; (Z.G.); (Z.H.)
| | - Zdenka Hertelyová
- Center of Clinical and Preclinical Research MEDIPARK, Pavol Jozef Šafarik University, 04011 Košice, Slovakia; (Z.G.); (Z.H.)
| | - Jozef Radoňak
- 1st Department of Surgery, Faculty of Medicine, Louis Pasteur University Hospital (UNLP) and Pavol Jozef Šafarik University, 04011 Košice, Slovakia
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8
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Cai Y, Liu P, Xu Y, Xia Y, Peng X, Zhao H, Chen Q. Biomarkers of obesity-mediated insulin resistance: focus on microRNAs. Diabetol Metab Syndr 2023; 15:167. [PMID: 37537674 PMCID: PMC10401761 DOI: 10.1186/s13098-023-01137-3] [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: 05/04/2023] [Accepted: 07/09/2023] [Indexed: 08/05/2023] Open
Abstract
Obesity and metabolic syndromes are becoming increasingly prevalent worldwide. Insulin resistance (IR) is a common complication of obesity. However, IR occurrence varies across individuals with obesity and may involve epigenetic factors. To rationalize the allocation of healthcare resources, biomarkers for the early risk stratification of individuals with obesity should be identified. MicroRNAs (miRNAs) are closely associated with metabolic diseases and involved in epigenetic regulation. In this review, we have summarized the changes in miRNA expression in the peripheral circulation and tissues of patients and animals with obesity-associated IR over the last 5 years and identified several candidate biomarkers that predict obesity-related IR. There are areas for improvement in existing studies. First, more than the predictive validity of a single biomarker is required, and a biomarker panel needs to be formed. Second, miRNAs are often studied in isolation and do not form a network of signaling pathways. We believe that early biomarkers can help clinicians accurately predict individuals prone to obesity-related IR at an early stage. Epigenetic regulation may be one of the underlying causes of different clinical outcomes in individuals with obesity. Future studies should focus on objectively reflecting the differences in miRNA profile expression in individuals with obesity-related IR, which may help identify more reliable biomarkers. Understanding the metabolic pathways of these miRNAs can help design new metabolic risk prevention and management strategies, and support the development of drugs to treat obesity and metabolic disorders.
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Affiliation(s)
- Yichen Cai
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Pan Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yumei Xu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuguo Xia
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
| | - Xiaowan Peng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Haiyan Zhao
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiu Chen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China.
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9
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Nelson GM, Carswell GK, Swartz CD, Recio L, Yauk CL, Chorley BN. Early microRNA responses in rodent liver mediated by furan exposure establish dose thresholds for later adverse outcomes. Toxicol Lett 2023; 384:105-114. [PMID: 37517673 PMCID: PMC10530563 DOI: 10.1016/j.toxlet.2023.07.015] [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: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 08/01/2023]
Abstract
To reduce reliance on long-term in vivo studies, short-term data linking early molecular-based measurements to later adverse health effects is needed. Although transcriptional-based benchmark dose (BMDT) modeling has been used to estimate potencies and stratify chemicals based on potential to induce later-life effects, dose-responsive epigenetic alterations have not been routinely considered. Here, we evaluated the utility of microRNA (miRNA) profiling in mouse liver and blood, as well as in mouse primary hepatocytes in vitro, to indicate mechanisms of liver perturbation due to short-term exposure of the known rodent liver hepatotoxicant and carcinogen, furan. Benchmark dose modeling of miRNA measurements (BMDmiR) were compared to the referent transcriptional (BMDT) and apical (BMDA) estimates. These analyses indicate a robust dose response for 34 miRNAs to furan and involvement of p53-linked pathways in furan-mediated hepatotoxicity, supporting mRNA and apical measurements. Liver-sourced miRNAs were also altered in the blood and primary hepatocytes. Overall, these results indicate mechanistic involvement of miRNA in furan carcinogenicity and provide evidence of their potential utility as accessible biomarkers of exposure and disease.
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Affiliation(s)
- Gail M Nelson
- US Environmental Protection Agency, Research Triangle Park, NC 27709, USA
| | - Gleta K Carswell
- US Environmental Protection Agency, Research Triangle Park, NC 27709, USA
| | - Carol D Swartz
- Inotiv Co., 601 Keystone Park Drive, Suite 200, Morrisville, NC 27560, USA
| | - Leslie Recio
- ScitoVation, 100 Capitola Drive Suite 106, Durham, NC 27713, USA
| | - Carole L Yauk
- Dept. Of Biology, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Brian N Chorley
- US Environmental Protection Agency, Research Triangle Park, NC 27709, USA.
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10
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Behrooz M, Hajjarzadeh S, Kahroba H, Ostadrahimi A, Bastami M. Expression pattern of miR-193a, miR122, miR155, miR-15a, and miR146a in peripheral blood mononuclear cells of children with obesity and their relation to some metabolic and inflammatory biomarkers. BMC Pediatr 2023; 23:95. [PMID: 36859176 PMCID: PMC9976520 DOI: 10.1186/s12887-023-03867-9] [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: 11/03/2022] [Accepted: 01/25/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND The widespread presence of childhood obesity has increased considerably over three decades. The present study was designed to investigate expression patterns of miR-146a, miR-155, miR-15a, miR-193a, and miR-122 in peripheral blood mononuclear cells (PBMCs) in children who are obese along with their association with metabolic and inflammatory biomarkers. METHODS Ninety test subjects were admitted. The profile of blood pressure, resting energy expenditure (REE), anthropometric measures, body composition, dietary intakes, physical activity levels, insulin, and lipid profile, fasting blood glucose (FBG), high-sensitivity C-reactive protein (hs-CRP), and pubertal stage have been measured. Total RNA (including small RNAs) was extracted from PBMCs. The expression levels of miRNAs were measured by stem-loop RT-qPCR. RESULTS The miR-155a expression level was significantly lower in obese children, children with high hs-CRP, and children with high-fat mass. Obese girls had significantly higher PBMC levels of miR-122. MiR-155a had a significant negative association with fasting insulin, HOMA-IR, and hs-CRP. There were significant positive associations between miR-193a and miR-122 expression levels and fasting insulin, HOMA-IR, and TG. MiR-15a was positively correlated with fasting insulin and HOMA-IR. Children with metabolic syndrome, insulin resistance, and high-fat mass had higher PBMC levels of miR-122 and miR-193a. Higher miR-193a and miR-122 levels were also detected in PBMCs of children with fast REE, compared to those with slow REE, and the subjects with high hs-CRP, respectively. CONCLUSION lower level of miR-155 expression in obese subjects and significant associations unfolds the need for more studies to detect the possible underlying mechanisms.
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Affiliation(s)
- Maryam Behrooz
- Department of Clinical Nutrition, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.,Pediatric Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Samaneh Hajjarzadeh
- Student of Nutrition Sciences. Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Houman Kahroba
- Department of Toxicogenomics, GROW School of Oncology and Development Biology, Maastricht University, Maastricht, Netherlands.,Centre for Environmental Sciences, Hasselt University, Hasselt, Belgium
| | - Alireza Ostadrahimi
- Department of Clinical Nutrition, Nutrition Research Center, School of Nutrition & Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Milad Bastami
- Department of Medical Genetics, Tabriz University of Medical Sciences, Golgasht St, Attar Neyshabouri Av, Tabriz, Iran.
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An Overview of Inter-Tissue and Inter-Kingdom Communication Mediated by Extracellular Vesicles in the Regulation of Mammalian Metabolism. Int J Mol Sci 2023; 24:ijms24032071. [PMID: 36768391 PMCID: PMC9916451 DOI: 10.3390/ijms24032071] [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: 12/01/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
Obesity and type 2 diabetes are associated with defects of insulin action in different tissues or alterations in β-cell secretory capacity that may be triggered by environmental challenges, inadequate lifestyle choices, or an underlying genetic predisposition. In addition, recent data shows that obesity may also be caused by perturbations of the gut microbiota, which then affect metabolic function and energy homeostasis in the host. Maintenance of metabolic homeostasis in complex organisms such as mammals requires organismal-level communication, including between the different organs and the gut microbiota. Extracellular vesicles (EVs) have been identified in all domains of life and have emerged as crucial players in inter-organ and inter-kingdom crosstalk. Interestingly, EVs found in edible vegetables or in milk have been shown to influence gut microbiota or tissue function in mammals. Moreover, there is a multidirectional crosstalk mediated by EVs derived from gut microbiota and body organs that has implications for host health. Untangling this complex signaling network may help implement novel therapies for the treatment of metabolic disease.
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12
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Guo H, Zhang Y, Ma H, Gong P, Shi Y, Zhao W, Wang A, Liu M, Sun Z, Wang F, Wang Q, Ba X. T-stage-specific abdominal visceral fat, haematological nutrition indicators and inflammation as prognostic factors in patients with clear renal cell carcinoma. Adipocyte 2022; 11:133-142. [PMID: 35285399 PMCID: PMC8920171 DOI: 10.1080/21623945.2022.2048546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Clear cell renal carcinoma (ccRCC) is the most common histological type of renal cancer and has the highest mortality. Several studies have been conducted on the relationship between adipose tissue and ccRCC prognosis, however, the results have been inconsistent to date. The current study aimed at establishing a link between abdominal fat composition and short-term prognosis in patients with ccRCC after T-stage stratification. We retrospectively analysed 250 patients with pathologically confirmed ccRCC (173 low T-stage and 77 high T-stage) in our hospital. The computed tomography (CT) images were evaluated using ImageJ. Then, subcutaneous and visceral fat areas (SFA and VFA), total fat areas (TFA) and the relative VFA (rVFA) were measured and computed. Meanwhile, biochemical indices of blood serum were analysed. The results showed that rVFA in low T-stage cohort who had a history of short-term postoperative complications were significantly lower than those who did not. No such association was observed in the high T-stage cohort. Further investigation revealed that the correlations between biochemical indexes and fat area-related variables varied across T-stage groups. As a result, rVFA is a reliable independent predictor of short-term prognosis in patients with low T-stage ccRCC but not in patients with high T-stage ccRCC.
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Affiliation(s)
- Hao Guo
- Department of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong province, Jinan, China
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Yumei Zhang
- Department of Radiology, Lanshan Branch of Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Heng Ma
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Peiyou Gong
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Yinghong Shi
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Wenlei Zhao
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Aijie Wang
- Department of Radiology, Yaitai Shan Hospital, Shandong province, Yantai, China
| | - Ming Liu
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Zehua Sun
- Department of Radiology, Yantai Yuhuangding Hospital, Shandong province, Yantai, China
| | - Fang Wang
- Department of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong province, Jinan, China
| | - Qing Wang
- Department of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong province, Jinan, China
| | - Xinru Ba
- Department of Radiology, Yaitai Shan Hospital, Shandong province, Yantai, China
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13
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Duggan C, Tapsoba JDD, Scheel J, Wang CY, McTiernan A. Weight loss reduces circulating micro-RNA related to obesity and breast cancer in postmenopausal women. Epigenetics 2022; 17:2082-2095. [PMID: 35938852 PMCID: PMC9665139 DOI: 10.1080/15592294.2022.2107841] [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: 02/15/2022] [Revised: 06/18/2022] [Accepted: 07/14/2022] [Indexed: 11/03/2022] Open
Abstract
Postmenopausal women with overweight or obesity have an increased risk of developing breast cancer but many of the mechanisms underlying this association remain to be elucidated. MicroRNAs (miRNAs), short non-coding single-stranded RNAs, regulate many physiological processes by controlling post-transcriptional regulation of mRNA. We measured circulating miRNA from 192 overweight/obese postmenopausal women (50-75 years) who were part of a randomized controlled trial, comparing independent and combined effects of a 12-month reduced-calorie weight-loss diet and exercise programme, versus control. RNA was extracted from stored plasma samples, and 23 a priori selected miRNA targets related to aetiology of breast cancer or obesity were measured using NanoString nCounter miRNA Expression assays. Changes from baseline to 12-months between controls and women in the diet/exercise weight loss arms were analysed using generalized estimating equations modification of linear regression, adjusted for confounders. We next examined changes in levels of circulating miRNA by amount of weight loss (0-10% versus ≥10%). Participants randomized to weight-loss interventions had statistically significantly greater reductions in miR-122 (-7.25%), compared to controls (+ 33.5%, P = 0.009), and miR-122 levels were statistically significantly correlated with weight loss (rho = 0.24; P = 0.001) Increasing weight loss was associated with greater reductions in miR-122 vs. controls (-11.7% (≥10% weight loss); +2.0% (0-10% weight loss) +33.5% (controls); Ptrend = 0.006), though this was not significant after correction for multiple testing (P = 0.05/23) Our study supports the effect of weight loss on regulation of miRNA.
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Affiliation(s)
- Catherine Duggan
- Division of Public Health Sciences Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Jean de Dieu Tapsoba
- Division of Public Health Sciences Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - John Scheel
- Division of Public Health Sciences Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Radiology, University of Washington, Seattle Cancer Care Alliance, Seattle, Washington, USA
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Ching-Yun Wang
- Division of Public Health Sciences Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Anne McTiernan
- Division of Public Health Sciences Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
- School of Public Health, Department of Epidemiology, University of Washington, Seattle, Washington, USA
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14
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Castaño C, Meza-Ramos A, Batlle M, Guasch E, Novials A, Párrizas M. Treatment with EV-miRNAs Alleviates Obesity-Associated Metabolic Dysfunction in Mice. Int J Mol Sci 2022; 23:ijms232314920. [PMID: 36499248 PMCID: PMC9736074 DOI: 10.3390/ijms232314920] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/23/2022] [Accepted: 11/26/2022] [Indexed: 11/30/2022] Open
Abstract
Most cells release extracellular vesicles (EVs) that can be detected circulating in blood. We and others have shown that the microRNA contents of these vesicles induce transcriptomic changes in acceptor cells, contributing to the adjustment of metabolic homeostasis in response to environmental demands. Here, we explore the potential for modulating obesity- and exercise-derived EV-microRNAs to treat the metabolic dysfunction associated with obesity in mice. Treatment with EV-miRNAs alleviated glucose intolerance and insulin resistance in obese mice to an extent similar to that of high-intensity interval training, although only exercise improved cardiorespiratory fitness and decreased body weight. Mechanistically, EV-miRNAs decreased fatty acid and cholesterol biosynthesis pathways in the liver, reducing hepatic steatosis and increasing insulin sensitivity, resulting in decreased glycemia and triglyceridemia. Our data suggest that manipulation of EV-miRNAs may be a viable strategy to alleviate metabolic dysfunction in obese and diabetic patients who are unable to exercise, although actual physical activity is needed to improve cardiorespiratory fitness.
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Affiliation(s)
- Carlos Castaño
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas (CIBERDEM), 08036 Barcelona, Spain
| | - Aline Meza-Ramos
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
| | - Montserrat Batlle
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 08036 Barcelona, Spain
| | - Eduard Guasch
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 08036 Barcelona, Spain
- Cardiovascular Institute, Hospital Clinic, 08036 Barcelona, Spain
| | - Anna Novials
- Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas (CIBERDEM), 08036 Barcelona, Spain
- Correspondence: (A.N.); (M.P.)
| | - Marcelina Párrizas
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas (CIBERDEM), 08036 Barcelona, Spain
- Correspondence: (A.N.); (M.P.)
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15
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Karamanakos G, Kokkinos A, Dalamaga M, Liatis S. Highlighting the Role of Obesity and Insulin Resistance in Type 1 Diabetes and Its Associated Cardiometabolic Complications. Curr Obes Rep 2022; 11:180-202. [PMID: 35931912 DOI: 10.1007/s13679-022-00477-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW This narrative review appraises research data on the potentially harmful effect of obesity and insulin resistance (IR) co-existence with type 1 diabetes mellitus (T1DM)-related cardiovascular (CVD) complications and evaluates possible therapeutic options. RECENT FINDINGS Obesity and IR have increasingly been emerging in patients with T1DM. Genetic, epigenetic factors, and subcutaneous insulin administration are implicated in the pathogenesis of this coexistence. Accumulating evidence implies that the concomitant presence of obesity and IR is an independent predictor of worse CVD outcomes. The prevalence of obesity and IR has increased in patients with T1DM. This increase can be partly attributed to general population trends but, additionally, to iatrogenic weight gain caused by insulin treatment. This association might be the missing link explaining the excess CVD burden observed in patients with T1DM despite optimal glycemic control. Data on newer agents for type 2 diabetes mellitus (T2DM) treatment are unraveling novel ways to challenge this aggravating coexistence.
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Affiliation(s)
- Georgios Karamanakos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece.
| | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Liatis
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
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16
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Salomon C, Das S, Erdbrügger U, Kalluri R, Kiang Lim S, Olefsky JM, Rice GE, Sahoo S, Andy Tao W, Vader P, Wang Q, Weaver AM. Extracellular Vesicles and Their Emerging Roles as Cellular Messengers in Endocrinology: An Endocrine Society Scientific Statement. Endocr Rev 2022; 43:441-468. [PMID: 35552682 PMCID: PMC10686249 DOI: 10.1210/endrev/bnac009] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Indexed: 12/15/2022]
Abstract
During the last decade, there has been great interest in elucidating the biological role of extracellular vesicles (EVs), particularly, their hormone-like role in cell-to-cell communication. The field of endocrinology is uniquely placed to provide insight into the functions of EVs, which are secreted from all cells into biological fluids and carry endocrine signals to engage in paracellular and distal interactions. EVs are a heterogeneous population of membrane-bound vesicles of varying size, content, and bioactivity. EVs are specifically packaged with signaling molecules, including lipids, proteins, and nucleic acids, and are released via exocytosis into biofluid compartments. EVs regulate the activity of both proximal and distal target cells, including translational activity, metabolism, growth, and development. As such, EVs signaling represents an integral pathway mediating intercellular communication. Moreover, as the content of EVs is cell-type specific, it is a "fingerprint" of the releasing cell and its metabolic status. Recently, changes in the profile of EV and bioactivity have been described in several endocrine-related conditions including diabetes, obesity, cardiovascular diseases, and cancer. The goal of this statement is to highlight relevant aspects of EV research and their potential role in the field of endocrinology.
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Affiliation(s)
- Carlos Salomon
- Exosome Biology Laboratory, Centre for Clinical Diagnostics, University of Queensland Centre for Clinical Research, Royal Brisbane and Women’s Hospital, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Saumya Das
- Cardiovascular Research Center of Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Uta Erdbrügger
- Department of Medicine, Nephrology Division, University of Virginia, Charlottesville, VA, USA
| | - Raghu Kalluri
- Department of Cancer Biology, Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sai Kiang Lim
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research, Singapore
| | - Jerrold M Olefsky
- Department of Medicine, University of California-San Diego, La Jolla, CA, USA
| | | | - Susmita Sahoo
- Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - W Andy Tao
- Department of Biochemistry, Purdue University, West Lafayette, IN, USA
| | - Pieter Vader
- CDL Research, Division LAB, UMC Utrecht, Utrecht, the Netherlands Faculty of Medicine, Utrecht University, Utrecht, the Netherlands; Laboratory of Experimental Cardiology, UMC Utrecht, Utrecht, The Netherlands
| | - Qun Wang
- Key Laboratory of Infection and Immunity of Shandong Province, Department of Immunology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Alissa M Weaver
- Department of Cell and Developmental Biology, Vanderbilt University School of Medicine, Nashville, TN, USA; Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
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17
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Adipose-Derived Circulating Exosomes Promote Protection of the Pulmonary Endothelial Barrier by Inhibiting EndMT and Oxidative Stress through Down-Regulation of the TGF-β Pathway: A Potential Explanation for the Obesity Paradox in ARDS. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:5475832. [PMID: 35571250 PMCID: PMC9098334 DOI: 10.1155/2022/5475832] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/11/2022] [Accepted: 03/18/2022] [Indexed: 12/15/2022]
Abstract
The “obesity paradox in acute respiratory distress syndrome” (ARDS) refers to the phenomenon in which obesity is associated with higher morbidity but lower mortality in patients with ARDS. Endothelial-to-mesenchymal transition (EndMT) represents a key link in the interaction between endothelial disruption and mesenchymal fibrosis under inflammatory and oxidative conditions, which represent the intersectional pathophysiology of ARDS. Adipose tissue is considered to constitute the major source of circulating exosomal microRNAs (miRNAs), which act as genetic forms of adipokines for cell–cell crosstalk. We aimed to demonstrate the regulation and mechanism of adipose-derived exosomes in the obesity paradox in ARDS. High-fat-induced obese mice and lean control mice were subjected to ARDS insult to investigate the effects of obesity on ARDS and microarray analysis was performed to screen for differences in circulating miRNAs. In addition, mice and pulmonary endothelial cells were administered with adipose-derived exosomal miR-122-5p to investigate the underlying molecular mechanisms. We found high-fat diet-induced obesity protected against ARDS in mice by reinforcing endothelial barrier and attenuating fibroproliferation. Circulating exosomes produced in the obese state mediated these protective effects by inhibiting EndMT and oxidative stress. Mechanistically, adipose-derived exosomal miR-122-5p promoted the integrity and function of pulmonary endothelial barrier and alleviated fibrogenesis by suppressing EndMT and oxidative stress through down-regulation of the transforming growth factor β1 (TGF-β1)/TGF-β receptor 1 (TGF-βR1)/Smad2 pathway in vivo and in vitro. In conclusion, adipose-derived circulating exosomal miR-122-5p protects against ARDS by reinforcing pulmonary endothelial barrier through inhibition of EndMT and oxidative stress via down-regulation of the TGF-β pathway, which propose a potential explanation for the obesity paradox in ARDS and indicate promising prospects for adipose-derived exosomes in cell-free therapies for ARDS.
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18
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Sandau US, McFarland TJ, Smith SJ, Galasko DR, Quinn JF, Saugstad JA. Differential Effects of APOE Genotype on MicroRNA Cargo of Cerebrospinal Fluid Extracellular Vesicles in Females With Alzheimer's Disease Compared to Males. Front Cell Dev Biol 2022; 10:864022. [PMID: 35573689 PMCID: PMC9092217 DOI: 10.3389/fcell.2022.864022] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/25/2022] [Indexed: 12/19/2022] Open
Abstract
Multiple biological factors, including age, sex, and genetics, influence Alzheimer's disease (AD) risk. Of the 6.2 million Americans living with Alzheimer's dementia in 2021, 3.8 million are women and 2.4 million are men. The strongest genetic risk factor for sporadic AD is apolipoprotein E-e4 (APOE-e4). Female APOE-e4 carriers develop AD more frequently than age-matched males and have more brain atrophy and memory loss. Consequently, biomarkers that are sensitive to biological risk factors may improve AD diagnostics and may provide insight into underlying mechanistic changes that could drive disease progression. Here, we have assessed the effects of sex and APOE-e4 on the miRNA cargo of cerebrospinal fluid (CSF) extracellular vesicles (EVs) in AD. We used ultrafiltration (UF) combined with size exclusion chromatography (SEC) to enrich CSF EVs (e.g., Flotillin+). CSF EVs were isolated from female and male AD or controls (CTLs) that were either APOE-e3,4 or -e3,3 positive (n = 7/group, 56 total). MiRNA expression levels were quantified using a custom TaqMan™ array that assayed 190 miRNAs previously found in CSF, including 25 miRNAs that we previously validated as candidate AD biomarkers. We identified changes in the EV miRNA cargo that were affected by both AD and sex. In total, four miRNAs (miR-16-5p, -331-3p, -409-3p, and -454-3p) were significantly increased in AD vs. CTL, independent of sex and APOE-e4 status. Pathway analysis of the predicted gene targets of these four miRNAs with identified pathways was highly relevant to neurodegeneration (e.g., senescence and autophagy). There were also three miRNAs (miR-146b-5p, -150-5p, and -342-3p) that were significantly increased in females vs. males, independent of disease state and APOE-e4 status. We then performed a statistical analysis to assess the effect of APOE genotype in AD within each sex and found that APOE-e4 status affects different subsets of CSF EV miRNAs in females vs. males. Together, this study demonstrates the complexity of the biological factors associated with AD risk and the impact on EV miRNAs, which may contribute to AD pathophysiology.
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Affiliation(s)
- Ursula S. Sandau
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, United States
| | - Trevor J. McFarland
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, United States
| | - Sierra J. Smith
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, United States
| | - Douglas R. Galasko
- Department of Neurosciences, University of California, San Diego, La Jolla, CA, United States
| | - Joseph F. Quinn
- Department of Neurology, Oregon Health and Science University, Portland, OR, United States
- Parkinson Center and Movement Disorders Program, Oregon Health and Science University, Portland, OR, United States
- Portland VAMC Parkinson’s Disease Research, Education, and Clinical Center, Portland, OR, United States
| | - Julie A. Saugstad
- Department of Anesthesiology and Perioperative Medicine, Oregon Health and Science University, Portland, OR, United States
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19
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Parker DC, Wan M, Lohman K, Hou L, Nguyen AT, Ding J, Bertoni A, Shea S, Burke GL, Jacobs DR, Post W, Corcoran D, Hoeschele I, Parks JS, Liu Y. Monocyte miRNAs Are Associated With Type 2 Diabetes. Diabetes 2022; 71:853-861. [PMID: 35073575 PMCID: PMC8965663 DOI: 10.2337/db21-0704] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 01/20/2022] [Indexed: 11/13/2022]
Abstract
miRNAs are small noncoding RNAs that may contribute to common diseases through epigenetic regulation of gene expression. Little is known regarding the role of miRNAs in type 2 diabetes (T2D). We performed miRNA sequencing and transcriptomic profiling of peripheral monocytes from the longitudinal Multi-Ethnic Study of Atherosclerosis (MESA) (N = 1,154). We examined associations between miRNAs and prevalent impaired fasting glucose and T2D and evaluated the T2D-associated miRNA effect on incident T2D. Of 774 detected miRNAs, 6 (miR-22-3p, miR-33a-5p, miR-181c-5p, miR-92b-3p, miR-222-3p, and miR-944) were associated with prevalent T2D. For five of the six miRNAs (all but miR-222-3p), our findings suggest a dose-response relationship with impaired fasting glucose and T2D. Two of the six miRNAs were associated with incident T2D (miR-92b-3p: hazard ratio [HR] 1.64, P = 1.30E-03; miR-222-3p: HR 1.97, P = 9.10E-03) in the highest versus lowest tertile of expression. Most of the T2D-associated miRNAs were also associated with HDL cholesterol concentrations. The genes targeted by these miRNAs belong to key nodes of a cholesterol metabolism transcriptomic network. Higher levels of miRNA expression expected to increase intracellular cholesterol accumulation in monocytes are linked to an increase in T2D risk.
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Affiliation(s)
- Daniel C. Parker
- Division of Geriatrics, Department of Medicine, Duke University School of Medicine, Durham, NC
- Duke University Center for the Study of Aging and Human Development, Durham, NC
| | - Ma Wan
- Division of Cardiology, Department of Medicine, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
| | - Kurt Lohman
- Division of Cardiology, Department of Medicine, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
| | - Li Hou
- Division of Cardiology, Department of Medicine, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
| | - Anh Tram Nguyen
- Division of Cardiology, Department of Medicine, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
| | - Jingzhong Ding
- Wake Forest University School of Medicine, Winston-Salem, NC
| | - Alain Bertoni
- Wake Forest University School of Medicine, Winston-Salem, NC
| | - Steve Shea
- Columbia University School of Medicine, New York, NY
| | | | - David R. Jacobs
- University of Minnesota School of Public Health, Minneapolis, MN
| | - Wendy Post
- Johns Hopkins University School of Medicine, Baltimore, MD
| | - David Corcoran
- Duke Center for Genomic and Computational Biology, Duke University, Durham, NC
| | - Ina Hoeschele
- Department of Statistics and Fralin Life Sciences Institute, Virginia Tech, Blacksburg, VA
| | - John S. Parks
- Wake Forest University School of Medicine, Winston-Salem, NC
| | - Yongmei Liu
- Division of Cardiology, Department of Medicine, Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC
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20
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Dallali H, Hechmi M, Morjane I, Elouej S, Jmel H, Ben Halima Y, Abid A, Bahlous A, Barakat A, Jamoussi H, Abdelhak S, Kefi R. Association of HNF1A gene variants and haplotypes with metabolic syndrome: a case-control study in the Tunisian population and a meta-analysis. Diabetol Metab Syndr 2022; 14:25. [PMID: 35109885 PMCID: PMC8812021 DOI: 10.1186/s13098-022-00794-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/15/2022] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Variants in the Hepatocyte Nuclear Factor 1 Alpha gene (HNF1A) are associated with lipoproteins levels and type 2 diabetes. In this study, we aimed to assess the association of HNF1A gene and haplotypes with the metabolic syndrome (MetS) and its components through an association study in the Tunisian population as well as by a meta-analysis. METHODS A total of 594 Tunisian individuals were genotyped for three variants (rs1169288, rs2464196 and rs735396) located in HNF1A gene using KASPar technology. Statistical analyses were performed with R software. The association was furthermore evaluated through a meta-analysis of our results with those obtained in a Moroccan population. RESULTS Our results showed no association between HNF1A variants and MetS in the Tunisian population. However, a significant association was observed between the variant rs735396 and a higher waist circumference. The stratified analysis according to the sex highlighted a significant association between the variant rs1169288 and high cholesterol levels only in women. Similarly, Haplotype analysis showed an association between the HNF1A minor haplotype and high total cholesterol mainly in women. Finally, our meta-analysis showed no association between HNF1A variants and MetS. CONCLUSIONS Our findings exclude the involvement of the three HNF1A variants rs1169288, rs2464196 and rs735396 in the susceptibility to MetS in our studied Tunisian population but emphasize the role of these variants in the cholesterol homeostasis with sex-specific differences, which may serve to rise clinical consideration to early statin therapy in women carrying these genetic variants.
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Affiliation(s)
- Hamza Dallali
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Meriem Hechmi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- University of Carthage, National Institute of Applied Science and Technology, Tunis, Tunisia
| | - Imane Morjane
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Place Louis Pasteur, Casablanca, Morocco
| | - Sahar Elouej
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Haifa Jmel
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Yosra Ben Halima
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
| | - Abdelmajid Abid
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- National Institute of Nutrition and Food Technology, 11 rue Jebel Lakhdar, Bab Saadoun, 1007, Tunis, Tunisia
| | - Afef Bahlous
- Central Laboratory of Medical Biology, Institut Pasteur in Tunis, 13 Place Pasteur, BP 74, 1002, Tunis, Tunisia
| | - Abdelhamid Barakat
- Human Molecular Genetics Laboratory, Institut Pasteur du Maroc, Place Louis Pasteur, Casablanca, Morocco
| | - Henda Jamoussi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- National Institute of Nutrition and Food Technology, 11 rue Jebel Lakhdar, Bab Saadoun, 1007, Tunis, Tunisia
| | - Sonia Abdelhak
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia
- University of Tunis El Manar, 2092, El Manar I Tunis, Tunisia
| | - Rym Kefi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur in Tunis, BP 74, 13 Place Pasteur, Belvedere, 1002, Tunis, Tunisia.
- University of Tunis El Manar, 2092, El Manar I Tunis, Tunisia.
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21
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Mir FA, Mall R, Iskandarani A, Ullah E, Samra TA, Cyprian F, Parray A, Alkasem M, Abdalhakam I, Farooq F, Abou-Samra AB. Characteristic MicroRNAs Linked to Dysregulated Metabolic Pathways in Qatari Adult Subjects With Obesity and Metabolic Syndrome. Front Endocrinol (Lausanne) 2022; 13:937089. [PMID: 35937842 PMCID: PMC9352892 DOI: 10.3389/fendo.2022.937089] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/24/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Obesity-associated dysglycemia is associated with metabolic disorders. MicroRNAs (miRNAs) are known regulators of metabolic homeostasis. We aimed to assess the relationship of circulating miRNAs with clinical features in obese Qatari individuals. METHODS We analyzed a dataset of 39 age-matched patients that includes 18 subjects with obesity only (OBO) and 21 subjects with obesity and metabolic syndrome (OBM). We measured 754 well-characterized human microRNAs (miRNAs) and identified differentially expressed miRNAs along with their significant associations with clinical markers in these patients. RESULTS A total of 64 miRNAs were differentially expressed between metabolically healthy obese (OBO) versus metabolically unhealthy obese (OBM) patients. Thirteen out of 64 miRNAs significantly correlated with at least one clinical trait of the metabolic syndrome. Six out of the thirteen demonstrated significant association with HbA1c levels; miR-331-3p, miR-452-3p, and miR-485-5p were over-expressed, whereas miR-153-3p, miR-182-5p, and miR-433-3p were under-expressed in the OBM patients with elevated HbA1c levels. We also identified, miR-106b-3p, miR-652-3p, and miR-93-5p that showed a significant association with creatinine; miR-130b-5p, miR-363-3p, and miR-636 were significantly associated with cholesterol, whereas miR-130a-3p was significantly associated with LDL. Additionally, miR-652-3p's differential expression correlated significantly with HDL and creatinine. CONCLUSIONS MicroRNAs associated with metabolic syndrome in obese subjects may have a pathophysiologic role and can serve as markers for obese individuals predisposed to various metabolic diseases like diabetes.
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Affiliation(s)
- Fayaz Ahmad Mir
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Raghvendra Mall
- Qatar Computing Research Institute (QCRI), Hamad Bin Khalifa University, Doha, Qatar
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Ahmad Iskandarani
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ehsan Ullah
- Qatar Computing Research Institute (QCRI), Hamad Bin Khalifa University, Doha, Qatar
| | - Tareq A Samra
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Farhan Cyprian
- College of Medicine, Qatar University (QU) Health, Qatar University, Doha, Qatar
| | - Aijaz Parray
- Qatar Neuroscience Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Meis Alkasem
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Ibrahem Abdalhakam
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
| | - Faisal Farooq
- Qatar Computing Research Institute (QCRI), Hamad Bin Khalifa University, Doha, Qatar
| | - Abdul-Badi Abou-Samra
- Qatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha, Qatar
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22
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Mastrototaro L, Roden M. Insulin resistance and insulin sensitizing agents. Metabolism 2021; 125:154892. [PMID: 34563556 DOI: 10.1016/j.metabol.2021.154892] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/08/2021] [Accepted: 09/20/2021] [Indexed: 02/06/2023]
Abstract
Insulin resistance is a common feature of obesity and type 2 diabetes, but novel approaches of diabetes subtyping (clustering) revealed variable degrees of insulin resistance in people with diabetes. Specifically, the severe insulin resistant diabetes (SIRD) subtype not only exhibits metabolic abnormalities, but also bears a higher risk for cardiovascular, renal and hepatic comorbidities. In humans, insulin resistance comprises dysfunctional adipose tissue, lipotoxic insulin signaling followed by glucotoxicity, oxidative stress and low-grade inflammation. Recent studies show that aside from metabolites (free fatty acids, amino acids) and signaling proteins (myokines, adipokines, hepatokines) also exosomes with their cargo (proteins, mRNA and microRNA) contribute to altered crosstalk between skeletal muscle, liver and adipose tissue during the development of insulin resistance. Reduction of fat mass mainly, but not exclusively, explains the success of lifestyle modification and bariatric surgery to improve insulin sensitivity. Moreover, some older antihyperglycemic drugs (metformin, thiazolidinediones), but also novel therapeutic concepts (new peroxisome proliferator-activated receptor agonists, incretin mimetics, sodium glucose cotransporter inhibitors, modulators of energy metabolism) can directly or indirectly reduce insulin resistance. This review summarizes molecular mechanisms underlying insulin resistance including the roles of exosomes and microRNAs, as well as strategies for the management of insulin resistance in humans.
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Affiliation(s)
- Lucia Mastrototaro
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich-Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany
| | - Michael Roden
- Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research at Heinrich-Heine University Düsseldorf, Düsseldorf, Germany; German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg, Germany; Department of Endocrinology and Diabetology, Medical Faculty and University Hospital, Heinrich-Heine University Düsseldorf, Düsseldorf, Germany.
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23
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Hime GR, Stonehouse SLA, Pang TY. Alternative models for transgenerational epigenetic inheritance: Molecular psychiatry beyond mice and man. World J Psychiatry 2021; 11:711-735. [PMID: 34733638 PMCID: PMC8546770 DOI: 10.5498/wjp.v11.i10.711] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 07/19/2021] [Accepted: 08/25/2021] [Indexed: 02/06/2023] Open
Abstract
Mental illness remains the greatest chronic health burden globally with few in-roads having been made despite significant advances in genomic knowledge in recent decades. The field of psychiatry is constantly challenged to bring new approaches and tools to address and treat the needs of vulnerable individuals and subpopulations, and that has to be supported by a continuous growth in knowledge. The majority of neuropsychiatric symptoms reflect complex gene-environment interactions, with epigenetics bridging the gap between genetic susceptibility and environmental stressors that trigger disease onset and drive the advancement of symptoms. It has more recently been demonstrated in preclinical models that epigenetics underpins the transgenerational inheritance of stress-related behavioural phenotypes in both paternal and maternal lineages, providing further supporting evidence for heritability in humans. However, unbiased prospective studies of this nature are practically impossible to conduct in humans so preclinical models remain our best option for researching the molecular pathophysiologies underlying many neuropsychiatric conditions. While rodents will remain the dominant model system for preclinical studies (especially for addressing complex behavioural phenotypes), there is scope to expand current research of the molecular and epigenetic pathologies by using invertebrate models. Here, we will discuss the utility and advantages of two alternative model organisms–Caenorhabditis elegans and Drosophila melanogaster–and summarise the compelling insights of the epigenetic regulation of transgenerational inheritance that are potentially relevant to human psychiatry.
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Affiliation(s)
- Gary R Hime
- Department of Anatomy and Physiology, The University of Melbourne, Parkville 3010, VIC, Australia
| | - Sophie LA Stonehouse
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville 3052, VIC, Australia
| | - Terence Y Pang
- Department of Anatomy and Physiology, The University of Melbourne, Parkville 3010, VIC, Australia
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville 3052, VIC, Australia
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24
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González-Sánchez LE, Ortega-Camarillo C, Contreras-Ramos A, Barajas-Nava LA. miRNAs as biomarkers for diagnosis of type 2 diabetes: A systematic review. J Diabetes 2021; 13:792-816. [PMID: 33576054 DOI: 10.1111/1753-0407.13166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/02/2021] [Accepted: 02/07/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND This systematic review summarizes results of studies that evaluated the expression of microRNAs (miRs) in prediabetes or type 2 diabetes (T2D). METHODS The information was obtained from PubMed, EMBL-EBI, Wanfang, Trip Database, Lilacs, CINAHL, Human microRNA Disease Database (HMDD) v3.0, and Google. A qualitative synthesis of the results was performed and miRs frequency was graphically represented. From 1893 identified studies, only 55 fulfilled the inclusion criteria. These 55 studies analyzed miRs in T2D, and of them, 13 also described data of prediabetes. RESULTS In diabetics, 122 miRs were reported and 35 miRs for prediabetics. However, we identified that five miRs (-122-5p, 144-3p, 210, 375, and -126b) were reported more often in diabetics and four (144-3p, -192, 29a, and -30d) in prediabetics. CONCLUSIONS Circulating miRs could be used as biomarkers of T2D. However, it is necessary to validate these microRNAs in prospective and multicenter studies with different population subgroups, considering age, gender, and risk factors.
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Affiliation(s)
- Luis Edgar González-Sánchez
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
| | - Clara Ortega-Camarillo
- Medical Research Unit in Biochemistry, Specialties Hospital, National Medical Center SXXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Alejandra Contreras-Ramos
- Laboratory of Developmental Biology Research and Experimental Teratogenicity, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
| | - Leticia Andrea Barajas-Nava
- Evidence-Based Medicine Research Unit, Hospital Infantil de México Federico Gómez (HIMFG), Mexico City, Mexico
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25
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Mohany KM, Al Rugaie O, Al-Wutayd O, Al-Nafeesah A. Investigation of the levels of circulating miR-29a, miR-122, sestrin 2 and inflammatory markers in obese children with/without type 2 diabetes: a case control study. BMC Endocr Disord 2021; 21:152. [PMID: 34344352 PMCID: PMC8330040 DOI: 10.1186/s12902-021-00829-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 07/13/2021] [Indexed: 12/28/2022] Open
Abstract
AIM The present work investigated serum levels of miR-29a, miR-122 and sestrin2 in obese children with/without type-2-diabetes mellitus (T2DM), and their correlations with inflammatory, metabolic and anthropometric parameters. METHODS The study included 298 children, divided into: G1 (control, n = 136), G2 (obese without diabetes, n = 90) and G3 (obese with T2DM, n = 72). Metabolic and anthropometric parameters, miR-29a, miR-122 relative expressions, and sestrin2, high sensitivity C-reactive protein (hsCRP), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) levels were measured by their specific methods. The data was processed and analyzed by SPSS V.26 using the corresponding tests. After testing the variables' normality, Kruskal-Wallis one-way-ANOVA, Spearman correlations coefficient were used. RESULTS Significant higher serum miR-29a, miR-122, IL-6, hsCRP and TNF-α and lower sestrin2 levels were found in G2 and G3 than G1 and in G3 than G2 (p= > 0.001 for all). Especially in G3, miR-29a and miR-122 levels correlated positively while sestrin2 levels correlated negatively with waist circumference and BMI percentiles, serum levels of LDL-cholesterol, triacylglycerol, total cholesterol, HbA1c%, glucose, insulin, c-peptide, homeostatic model assessment-insulin resistance (HOMA-IR), IL-6, hsCRP and TNF-α. CONCLUSION The change in the serum miR-29a, miR-122 and sestrin2 levels in obese children with/without T2DM may suggest a possible role of these biomarkers in the pathogenesis of childhood obesity and their accompanied complications e.g. inflammations and T2DM. Also, further studies are required to test drugs that antagonize the action miR-29a and miR-122 or upregulate sestrin2 in the management of these cases.
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Affiliation(s)
- Khalid M Mohany
- Department of Medical Biochemistry, College of Medicine, Assiut University, P.O. Box, Assiut, 71515, Egypt.
- Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia.
| | - Osamah Al Rugaie
- Department of Basic Medical Sciences, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Osama Al-Wutayd
- Department of Family and Community Medicine, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
| | - Abdullah Al-Nafeesah
- Department of Pediatrics, Unaizah College of Medicine and Medical Sciences, Qassim University, Unaizah, Saudi Arabia
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26
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Nayor M, Shah SH, Murthy V, Shah RV. Molecular Aspects of Lifestyle and Environmental Effects in Patients With Diabetes: JACC Focus Seminar. J Am Coll Cardiol 2021; 78:481-495. [PMID: 34325838 DOI: 10.1016/j.jacc.2021.02.070] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/07/2021] [Accepted: 02/01/2021] [Indexed: 01/04/2023]
Abstract
Diabetes is characterized as an integrated condition of dysregulated metabolism across multiple tissues, with well-established consequences on the cardiovascular system. Recent advances in precision phenotyping in biofluids and tissues in large human observational and interventional studies have afforded a unique opportunity to translate seminal findings in models and cellular systems to patients at risk for diabetes and its complications. Specifically, techniques to assay metabolites, proteins, and transcripts, alongside more recent assessment of the gut microbiome, underscore the complexity of diabetes in patients, suggesting avenues for precision phenotyping of risk, response to intervention, and potentially novel therapies. In addition, the influence of external factors and inputs (eg, activity, diet, medical therapies) on each domain of molecular characterization has gained prominence toward better understanding their role in prevention. Here, the authors provide a broad overview of the role of several of these molecular domains in human translational investigation in diabetes.
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Affiliation(s)
- Matthew Nayor
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA. https://twitter.com/MattNayor
| | - Svati H Shah
- Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, North Carolina, USA; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA. https://twitter.com/SvatiShah
| | - Venkatesh Murthy
- Division of Cardiovascular Medicine, Department of Medicine, University of Michigan, Ann Arbor, Michigan, USA; Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan, USA. https://twitter.com/venkmurthy
| | - Ravi V Shah
- Division of Cardiology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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27
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Zeinali F, Aghaei Zarch SM, Jahan-Mihan A, Kalantar SM, Vahidi Mehrjardi MY, Fallahzadeh H, Hosseinzadeh M, Rahmanian M, Mozaffari-Khosravi H. Circulating microRNA-122, microRNA-126-3p and microRNA-146a are associated with inflammation in patients with pre-diabetes and type 2 diabetes mellitus: A case control study. PLoS One 2021; 16:e0251697. [PMID: 34077450 PMCID: PMC8171947 DOI: 10.1371/journal.pone.0251697] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 04/30/2021] [Indexed: 01/21/2023] Open
Abstract
The prevalence of type 2 diabetes mellitus (T2DM) is increasing dramatically worldwide. Dysregulation of microRNA (miRNA) as key regulators of gene expression, has been reported in numerous diseases including diabetes. The aim of this study was to investigate the expression levels of miRNA-122, miRNA-126-3p and miRNA-146a in diabetic and pre-diabetic patients and in healthy individuals, and to determine whether the changes in the level of these miRNAs are reliable biomarkers in diagnosis, prognosis, and pathogenesis of T2DM. Additionally, we examined the relationship between miRNA levels and plasma concentrations of inflammatory factors including tumor necrosis factor alpha (TNF-α) and interleukin 6 (Il-6) as well as insulin resistance. In this case-control study, participants (n = 90) were allocated to three groups (n = 30/group): T2DM, pre-diabetes and healthy individuals as control (males and females, age: 25–65, body mass index: 25–35). Expression of miRNA was determined by real-time polymerase chain reaction (RT-PCR). Furthermore, plasma concentrations of TNF-α, IL-6 and fasting insulin were measured by enzyme-linked immunosorbent assay. Homeostatic model assessment for insulin resistance (HOMA-IR) was calculated as an indicator of insulin resistance. MiRNA-122 levels were higher while miRNA-126-3p and miRNA-146a levels were lower in T2DM and pre-diabetic patients compared to control (p<0.05). Furthermore, a positive correlation was found between miRNA-122 expression and TNF-α (r = 0.82), IL-6 (r = 0.83) and insulin resistance (r = 0.8). Conversely, negative correlations were observed between miRNA-126-3p and miRNA-146a levels and TNF-α (r = -0.7 and r = -0.82 respectively), IL-6 (r = -0.65 and r = -0.78 respectively) as well as insulin resistance (r = -0.67 and r = -0.78 respectively) (all p<0.05). Findings of this study suggest the miRNAs can potentially contribute to the pathogenesis of T2DM. Further studies are required to examine the reproducibility of these findings.
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Affiliation(s)
- Fahime Zeinali
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Seyed Mohsen Aghaei Zarch
- Department of Genetics, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Jahan-Mihan
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL, United States of America
| | - Seyed Mehdi Kalantar
- Department of Genetics, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Yazd Clinical and Research Center of Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | | | - Hossein Fallahzadeh
- Department of Biostatistics and Epidemiology, Research Center of Prevention and Epidemiology of Non-Communicable Disease, School of Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mahdieh Hosseinzadeh
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Masoud Rahmanian
- Yazd Diabetic Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hassan Mozaffari-Khosravi
- Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- Yazd Diabetic Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
- * E-mail:
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28
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Zeng Q, Cai J, Wan H, Zhao S, Tan Y, Zhang C, Qu S. PIWI-interacting RNAs and PIWI proteins in diabetes and cardiovascular disease: Molecular pathogenesis and role as biomarkers. Clin Chim Acta 2021; 518:33-37. [PMID: 33746016 DOI: 10.1016/j.cca.2021.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/05/2021] [Accepted: 03/12/2021] [Indexed: 01/02/2023]
Abstract
Cardiovascular disease (CVD) is still one of the most significant diseases and is a considerable threat to human health globally. PIWI-interacting RNAs (piRNAs) are novel small noncoding RNAs (ncRNAs) traditionally considered to be specifically expressed in the germline of many animal species and involved in the maintenance of germline stem cells and spermatogenesis. Although little is known about the origin and action of piRNAs and PIWI proteins in somatic cells, these molecules are emerging as readily available biomarkers for the diagnosis and treatment of cardiac injury and multiform CVD. Accumulating evidence reveals that piRNAs and PIWI proteins are associated with some molecular and cellular pathways in CVD. Here, we summarize recent evidence and evaluate the molecular mechanism of the involvement of piRNAs and PIWI proteins in CVD.
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Affiliation(s)
- Qian Zeng
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China
| | - Jiaodi Cai
- Department of Pathology, The Fourth Hospital of Changsha, Changsha, China
| | - Hengquan Wan
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China
| | - Simin Zhao
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China
| | - Yao Tan
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China
| | - Chi Zhang
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China
| | - Shunlin Qu
- Pathophysiology Department, Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, University of South China, Hengyang, China.
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29
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Braga AA, Bortolin RH, Graciano-Saldarriaga ME, Hirata TD, Cerda A, de Freitas RC, Lin-Wang HT, Borges JB, França JI, Masi LN, Curi R, Pithon-Curi TC, Sampaio MF, Castro LR, Bastos GM, Hirata RD, Hirata MH. High serum miR-421 is associated with metabolic dysregulation and inflammation in patients with metabolic syndrome. Epigenomics 2021; 13:423-436. [PMID: 33678000 DOI: 10.2217/epi-2020-0247] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: To explore the association of circulating miRNAs with adiposity, metabolic status and inflammatory biomarkers in patients with metabolic syndrome (MetS). Methods: Serum levels of 372 miRNAs were measured in patients with (n = 6) and without MetS (n = 6) by quantitative PCR array, and dysregulated miRNAs were validated in a larger cohort (MetS, n = 89; non-MetS, n = 144). Results: In the screening study, seven miRNAs were dysregulated in patients with MetS, and miR-421 remained increased in the validation study. miR-421 was associated with a high risk of MetS and insulin resistance and hypertension and correlated with glycated hemoglobin, triacylglycerols, high-sensitivity CRP, IL-6, resistin and adiponectin (p < 0.05). Conclusion: Circulating miR-421 is a potential biomarker for insulin resistance, metabolic dysregulation and inflammatory status in patients with MetS.
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Affiliation(s)
- Aécio A Braga
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Raul H Bortolin
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Magda E Graciano-Saldarriaga
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Thiago Dc Hirata
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Alvaro Cerda
- Department of Basic Sciences, Center of Excellence in Translational Medicine, CEMT-BIOREN, Universidad de La Frontera, Temuco 4810296, Chile
| | - Renata Cc de Freitas
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Hui T Lin-Wang
- Molecular Research Laboratory in Cardiology, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil
| | - Jessica B Borges
- Molecular Research Laboratory in Cardiology, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil
| | - João Id França
- Laboratory of Epidemiology and Statistics, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil
| | - Laureane N Masi
- Interdisciplinary Post-graduate Program in Health Sciences, Cruzeirodo Sul University, Sao Paulo 01506-000, Brazil
| | - Rui Curi
- Interdisciplinary Post-graduate Program in Health Sciences, Cruzeirodo Sul University, Sao Paulo 01506-000, Brazil
| | - Tania C Pithon-Curi
- Interdisciplinary Post-graduate Program in Health Sciences, Cruzeirodo Sul University, Sao Paulo 01506-000, Brazil
| | - Marcelo F Sampaio
- Medical Clinic Division, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil.,Department of Cardiology, Real e Benemerita Associação Portuguesa de Beneficiência, Sao Paulo 01323-001, Brazil
| | - Lara R Castro
- Medical Clinic Division, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil.,Department of Cardiology, Real e Benemerita Associação Portuguesa de Beneficiência, Sao Paulo 01323-001, Brazil
| | - Gisele M Bastos
- Molecular Research Laboratory in Cardiology, Institute Dante Pazzanese of Cardiology, Sao Paulo 04012-909, Brazil.,Department of Teaching and Research, Real e Benemerita Associação Portuguesa de Beneficiencia, Sao Paulo 01323-001, Brazil
| | - Rosario Dc Hirata
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
| | - Mario H Hirata
- Department of Clinical and Toxicological Analyses, School of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo 05508-000, Brazil
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Mens MMJ, Heshmatollah A, Fani L, Ikram MA, Ikram MK, Ghanbari M. Circulatory MicroRNAs as Potential Biomarkers for Stroke Risk: The Rotterdam Study. Stroke 2021; 52:945-953. [PMID: 33563011 DOI: 10.1161/strokeaha.120.031543] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND PURPOSE MicroRNAs (miRNAs) are post-transcriptionally regulators of gene expression that can be released extracellularly upon pathophysiological processes. By complementary binding of target transcripts, miRNAs can modulate the expression of an abundance of genes. Increasing evidence recognize miRNAs as promising biomarkers for complex traits, including cardiovascular disease and stroke. We conducted a longitudinal study to determine the association between circulatory miRNAs and incident stroke in a population-based setting. METHODS Next-generation sequencing was used to measure expression levels of 2083 miRNAs in plasma samples, collected between 2002 and 2005, from 1914 stroke-free participants of the Rotterdam Study. Participants were assessed for incident stroke through continuous monitoring of medical records until January 1, 2016. Cox proportional hazards regression models adjusted for age, sex, and vascular risk factors were used to investigate the association between the levels of 591 miRNAs well-expressed in plasma and incident stroke. Furthermore, stroke subtype analysis was performed to assess the link between identified miRNAs and ischemic, hemorrhagic, and unspecified stroke. Subsequently, post hoc analyses were conducted to gain insight into the association between putative target genes of miRNAs and stroke. RESULTS Of 1914 participants (mean age 71.5 years ±7.6; 57.7% women), 138 were diagnosed with incident stroke during a mean follow-up of 9.7±3.2 years. After adjusting for potential confounders, we found plasma levels of 3 miRNAs to be associated with incident stroke (false discovery rate-adjusted P<0.05). These include miR-6124 (hazard ratio, 1.66 [95% CI, 1.31-2.09]), miR-5196-5p (hazard ratio, 1.90 [95% CI, 1.39-2.61]), and miR-4292 (hazard ratio, 2.65 [95% CI, 1.62-4.34]). In silico analysis of the putative target genes of these miRNAs showed associations of variants in several target genes with stroke. CONCLUSIONS This study indicates that plasma levels of 3 miRNAs are associated with the risk of stroke, proposing them as potential biomarkers for early detection of the disease.
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Affiliation(s)
- Michelle M J Mens
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Alis Heshmatollah
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands.,Department of Neurology (A.H., M.K.I.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Lana Fani
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - M Arfan Ikram
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - M Kamran Ikram
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands.,Department of Neurology (A.H., M.K.I.), Erasmus MC University Medical Center Rotterdam, the Netherlands
| | - Mohsen Ghanbari
- Department of Epidemiology (M.M.J.M., A.H., L.F., M.A.I., M.K.I., M.G.), Erasmus MC University Medical Center Rotterdam, the Netherlands
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31
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Herrero-Aguayo V, Jiménez-Vacas JM, Sáez-Martínez P, Gómez-Gómez E, López-Cánovas JL, Garrido-Sánchez L, Herrera-Martínez AD, García-Bermejo L, Macías-González M, López-Miranda J, Castaño JP, Gahete MD, Luque RM. Influence of Obesity in the miRNome: miR-4454, a Key Regulator of Insulin Response Via Splicing Modulation in Prostate. J Clin Endocrinol Metab 2021; 106:e469-e484. [PMID: 32841353 DOI: 10.1210/clinem/dgaa580] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Indexed: 12/12/2022]
Abstract
CONTEXT Obesity is a major health problem associated with severe comorbidities, including type 2 diabetes and cancer, wherein microRNAs (miRNAs) might be useful as diagnostic/prognostic tools or therapeutic targets. OBJECTIVE To explore the differential expression pattern of miRNAs in obesity and their putative role in obesity-related comorbidities such as insulin resistance. METHODS An Affymetrix-miRNA array was performed in plasma samples from normoweight (n = 4/body mass index < 25) and obese subjects (n = 4/body mass index > 30). The main changes were validated in 2 independent cohorts (n = 221/n = 18). Additionally, in silico approaches were performed and in vitro assays applied in tissue samples and prostate (RWPE-1) and liver (HepG2) cell-lines. RESULTS A total of 26 microRNAs were altered (P < 0.01) in plasma of obese subjects compared to controls using the Affymetrix-miRNA array. Validation in ampler cohorts revealed that miR-4454 levels were consistently higher in obesity, associated with insulin-resistance (Homeostatic Model Assessment of Insulin Resistance/insulin) and modulated by medical (metformin/statins) and surgical (bariatric surgery) strategies. miR-4454 was highly expressed in prostate and liver tissues and its expression was increased in prostate and liver cells by insulin. In vitro, overexpression of miR-4454 in prostate cells resulted in decreased expression levels of INSR, GLUT4, and phosphorylation of AMPK/AKT/ERK, as well as in altered expression of key spliceosome components (ESRP1/ESRP2/RBM45/RNU2) and insulin-receptor splicing variants. CONCLUSIONS Obesity was associated to an alteration of the plasmatic miRNA landscape, wherein miR-4454 levels were higher, associated with insulin-resistance and modulated by obesity-controlling interventions. Insulin regulated miR-4454, which, in turn may impair the cellular response to insulin, in a cell type-dependent manner (i.e., prostate gland), by modulating the splicing process.
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Affiliation(s)
- Vicente Herrero-Aguayo
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Juan M Jiménez-Vacas
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Prudencio Sáez-Martínez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Enrique Gómez-Gómez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Urology Service, HURS/IMIBIC, Córdoba, Spain
| | - Juan L López-Cánovas
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Lourdes Garrido-Sánchez
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
- Unidad de Gestión Clínica y Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, Málaga, Spain
| | - Aura D Herrera-Martínez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Service of Endocrinology and Nutrition, Córdoba, Spain
| | | | - Manuel Macías-González
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
- Unidad de Gestión Clínica y Endocrinología y Nutrición, Instituto de Investigación Biomédica de Málaga (IBIMA), Complejo Hospitalario de Málaga (Virgen de la Victoria), Universidad de Málaga, Málaga, Spain
| | - José López-Miranda
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Lipids and Atherosclerosis Unit, Reina Sofia University Hospital, Córdoba, Spain
| | - Justo P Castaño
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Manuel D Gahete
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Raúl M Luque
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Córdoba, Spain
- Hospital Universitario Reina Sofía (HURS), Córdoba, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
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Ma N, Xu N, Yin D, Zheng P, Liu W, Wang G, Hui Y, Zhang J, Han G, Yang C, Chen Y, Cheng X, Cheng M. Circulating microRNA-194 levels in Chinese patients with diabetic kidney disease: a case-control study. Ther Adv Endocrinol Metab 2021; 12:20420188211049615. [PMID: 34676065 PMCID: PMC8524709 DOI: 10.1177/20420188211049615] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 09/12/2021] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE MicroRNAs (miRNAs) regulate gene expression and are involved in diabetic kidney disease (DKD) pathogenesis. We investigated circulating miRNA-194 levels as a biomarker of DKD prevalence and incidence, and the relationship between miRNA-194 and CCAAT/enhancer binding protein (C/EBP) homologous protein (CHOP). METHODS We recruited 136 type-2 diabetes mellitus (T2DM) patients at the First People's Hospital of Lianyungang and 127 healthy individuals. Circulating miRNA-194 and CHOP levels were measured using quantitative reverse transcription qRT-PCR and enzyme-linked immunosorbent assay (ELISA), respectively. Anthropometric and biochemistry measurements were also made. RESULTS T2DM patients showed higher circulating miRNA-194 (p = 0.029) and lower circulating CHOP (p < 0.001) levels than controls. Circulating miRNA-194 levels were significantly higher in T2DM patients with a microalbumin/creatinine ratio (UmALB/Cr) ⩾ 300 mg/g (p < 0.001). In addition, there were significant intergroup differences in the circulating CHOP concentrations (p = 0.005). Bivariate analysis revealed that circulating miR-194 levels were negatively correlated with alpha-fetoprotein and CHOP levels (r = -0.222, -0.301; p = 0.018, 0.001, respectively), but positively correlated with fasting glucose, UmALB/Cr, Cr, Cystatin C, quantitative insulin check index (QUICKI) (r = 0.193, 0.446, 0.260, 0.339, and 0.250, respectively; p = 0.036, <0.001, 0.005, <0.001, and 0.006, respectively), particularly UmALB/Cr and Cystatin C (p < 0.001). Logistic regression analysis after adjusting for covariates associated with UmALB/Cr identified duration of T2DM, systolic blood pressure, Cr, estimated glomerular filtration rate, and waist circumference as independent factors associated with T2DM patients with UmALB/Cr > 300 (p = 0.030, 0.013, <0.001, <0.001, and 0.031, respectively). CONCLUSION Circulating miRNA-194 levels could be a novel biomarker for DKD.
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Affiliation(s)
- Ning Ma
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
- Department of Endocrinology and Metabolism, The
First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ning Xu
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Dong Yin
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Ping Zheng
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Weiwei Liu
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Guofeng Wang
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Yuan Hui
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Jiping Zhang
- Department of Endocrinology and Metabolism, The
First People’s Hospital of Lianyungang, Lianyungang, China
| | - Guanjun Han
- Department of Endocrinology and Metabolism,
The First People’s Hospital of Lianyungang, Lianyungang, China
| | - Chuanhui Yang
- Department of Endocrinology and Metabolism,
The First People’s Hospital of Lianyungang, Lianyungang, China
| | - Yiting Chen
- Department of Endocrinology and Metabolism,
The First Affiliated Hospital of Soochow University, Suzhou, China
| | | | - Ming Cheng
- School of Rail Transportation, Soochow
University, 1 Shizi Road, Suzhou 215006, Jiangsu, China
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La Sala L, Crestani M, Garavelli S, de Candia P, Pontiroli AE. Does microRNA Perturbation Control the Mechanisms Linking Obesity and Diabetes? Implications for Cardiovascular Risk. Int J Mol Sci 2020; 22:ijms22010143. [PMID: 33375647 PMCID: PMC7795227 DOI: 10.3390/ijms22010143] [Citation(s) in RCA: 6] [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: 12/01/2020] [Revised: 12/18/2020] [Accepted: 12/23/2020] [Indexed: 02/06/2023] Open
Abstract
Metabolic disorders such as obesity and type 2 diabetes (T2D) are considered the major risk factors for the development of cardiovascular diseases (CVD). Although the pathological mechanisms underlying the mutual development of obesity and T2D are difficult to define, a better understanding of the molecular aspects is of utmost importance to identify novel therapeutic targets. Recently, a class of non-coding RNAs, called microRNAs (miRNAs), are emerging as key modulators of metabolic abnormalities. There is increasing evidence supporting the role of intra- and extracellular miRNAs as determinants of the crosstalk between adipose tissues, liver, skeletal muscle and other organs, triggering the paracrine communication among different tissues. miRNAs may be considered as risk factors for CVD due to their correlation with cardiovascular events, and in particular, may be related to the most prominent risk factors. In this review, we describe the associations observed between miRNAs expression levels and the most common cardiovascular risk factors. Furthermore, we sought to depict the molecular aspect of the interplay between obesity and diabetes, investigating the role of microRNAs in the interorgan crosstalk. Finally, we discussed the fascinating hypothesis of the loss of protective factors, such as antioxidant defense systems regulated by such miRNAs.
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Affiliation(s)
- Lucia La Sala
- Laboratory of Cardiovascular and Dysmetabolic Disease, IRCCS MultiMedica, 20138 Milan, Italy;
- Correspondence:
| | - Maurizio Crestani
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, 20133 Milan, Italy;
| | - Silvia Garavelli
- Laboratorio di Immunologia, Istituto per l’Endocrinologia e l’Oncologia Sperimentale, Consiglio Nazionale delle Ricerche (IEOS-CNR), 80131 Napoli, Italy;
| | - Paola de Candia
- Laboratory of Cardiovascular and Dysmetabolic Disease, IRCCS MultiMedica, 20138 Milan, Italy;
| | - Antonio E. Pontiroli
- Dipartimento di Scienze della Salute, Università degli Studi di Milano, 20142 Milan, Italy;
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34
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González-Arce LM, Lara-Riegos JC, Pérez-Mendoza GJ, Rubí-Castellanos R, Vega-Marcín M, Valencia-Pacheco G, Torres-Romero JC, González-Herrera L. High expression levels of circulating microRNA-122 and microRNA-222 are associated with obesity in children with Mayan ethnicity. Am J Hum Biol 2020; 33:e23540. [PMID: 33226155 DOI: 10.1002/ajhb.23540] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 10/23/2020] [Accepted: 11/04/2020] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES High expression levels (HELs) of microRNA-122 (miR-122) or microRNA-222 (miR-222) have been associated with insulin resistance (IR), which leads to the development of obesity. The association between HELs of circulating miR-122 and miR-222 and the risk of obesity was evaluated in Mexican school-aged children, where childhood obesity is the primary cause of morbidity. METHODS Anthropometric data, biochemical parameters, and caloric intake were obtained in 50 children with obesity and 49 children with normal weight. The expression of circulating miR-122 and miR-222 was measured by quantitative real-time polymerase chain reaction amplification. Data were analyzed using Student t test, Pearson correlation coefficient, associations with chi-square, and multiple linear and logistic regressions with SPSS software v.23. RESULTS The mean relative expression for miR-122 and miR-222 was 0.33 and 5.65, respectively, for children with obesity and 0.22 and 3.16, respectively, for children with normal weight. The expression of miR-122 and miR-222 was 1.47 and 1.78-fold higher, respectively, in children with obesity (P = 0.001 and P = 0.025). HELs of both miR-122 and miR-222 were associated with body mass index (BMI), waist to height ratio (WHR), fat percentage, serum high-density lipid levels, triglycerides (TGs), and metabolic index (MI) (P < .001). CONCLUSIONS The HELs of circulating miR-122 conferred a 3.85-fold increase in the risk for obesity, whereas the HELs of both miR-122 and miR-222 conferred a 3.11-fold increase in the risk for obesity, which were also associated with higher anthropometric or biochemical parameters, such as BMI, WHR, fat percentage, serum high-density lipid levels, TGs, and MI, in Mayan children.
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Affiliation(s)
| | - Julio César Lara-Riegos
- Laboratorio de Bioquímica y Genética Molecular, Facultad de Química, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
| | - Gerardo José Pérez-Mendoza
- Centro de Investigaciones Regionales Dr Hideyo Noguchi, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
| | - Rodrigo Rubí-Castellanos
- Centro de Investigaciones Regionales Dr Hideyo Noguchi, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
| | - Miguel Vega-Marcín
- Centro de Investigaciones Regionales Dr Hideyo Noguchi, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
| | - Guillermo Valencia-Pacheco
- Centro de Investigaciones Regionales Dr Hideyo Noguchi, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
| | - Julio César Torres-Romero
- Laboratorio de Bioquímica y Genética Molecular, Facultad de Química, Universidad Autónoma de Yucatán, Mérida, Yucatán, Mexico
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35
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Rangel-Zuñiga OA, Vals-Delgado C, Alcala-Diaz JF, Quintana-Navarro GM, Krylova Y, Leon-Acuña A, Luque RM, Gomez-Delgado F, Delgado-Lista J, Ordovas JM, Perez-Martinez P, Camargo A, Lopez-Miranda J. A set of miRNAs predicts T2DM remission in patients with coronary heart disease: from the CORDIOPREV study. MOLECULAR THERAPY. NUCLEIC ACIDS 2020; 23:255-263. [PMID: 33425484 PMCID: PMC7770508 DOI: 10.1016/j.omtn.2020.11.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 11/05/2020] [Indexed: 11/17/2022]
Abstract
MicroRNAs (miRNAs) regulate the expression of genes associated with the development of diseases, including type 2 diabetes mellitus (T2DM). However, the use of miRNAs to predict T2DM remission has been poorly studied. Therefore, we aimed to investigate whether circulating miRNAs could be used to predict the probability of T2DM remission in patients with coronary heart disease. We included the newly diagnosed T2DM (n = 190) of the 1,002 patients from the CORDIOPREV study. Seventy-three patients reverted from T2DM after 5 years of dietary intervention with a low-fat or Mediterranean diet. Plasma levels of 56 miRNAs were measured by OpenArray. Generalized linear model, receiver operating characteristic (ROC), Cox regression, and pathway analyses were performed. ROC analysis based on clinical variables showed an area under the curve (AUC) of 0.66. After a linear regression analysis, seven miRNAs were identified as the most important variables in the group’s differentiation. The addition of these miRNAs to clinical variables showed an AUC of 0.79. Cox regression analysis using a T2DM remission score including miRNAs showed that high-score patients have a higher probability of T2DM remission (hazard ratio [HR]low versus high, 4.44). Finally, 26 genes involved in 10 pathways were related to the miRNAs. We have identified miRNAs (hsa-let-7b, hsa-miR-101, hsa-miR-130b-3p, hsa-miR-27a, hsa-miR-30a-5p, hsa-miR-375, and hsa-miR-486) that contribute to the prediction of T2DM remission in patients with coronary heart disease.
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Affiliation(s)
- Oriol Alberto Rangel-Zuñiga
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Cristina Vals-Delgado
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Juan Francisco Alcala-Diaz
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Gracia M Quintana-Navarro
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Yelizaveta Krylova
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Ana Leon-Acuña
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Raul Miguel Luque
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain.,Department of Cell Biology, Physiology, and Immunology, University of Cordoba, Agrifood Campus of Internal Excellence (ceiA3), 14071 Cordoba, Spain
| | - Francisco Gomez-Delgado
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Delgado-Lista
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Jose Maria Ordovas
- Nutrition and Genomics Laboratory, Jean Mayer-US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA 0211, USA.,Centro Nacional de Investigaciones Cardiovasculares, 28029 Madrid, Spain.,IMDEA Food Institute, CEI UAM + CSIC, 28049 Madrid, Spain
| | - Pablo Perez-Martinez
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Antonio Camargo
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain.,IMDEA Food Institute, CEI UAM + CSIC, 28049 Madrid, Spain
| | - Jose Lopez-Miranda
- Lipids and Atherosclerosis Unit, Internal Medicine Unit, Reina Sofia University Hospital, 14004 Cordoba, Spain.,Department of Medicine (Medicine, Dermatology, and Otorhinolaryngology), University of Cordoba, 14004 Cordoba, Spain.,Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain.,CIBER Fisiopatologia de la Obesidad y Nutricion (CIBEROBN), Instituto de Salud Carlos III, 28029 Madrid, Spain.,IMDEA Food Institute, CEI UAM + CSIC, 28049 Madrid, Spain
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Insulin Resistance in Obese Children: What Can Metabolomics and Adipokine Modelling Contribute? Nutrients 2020; 12:nu12113310. [PMID: 33137934 PMCID: PMC7692749 DOI: 10.3390/nu12113310] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 10/23/2020] [Accepted: 10/27/2020] [Indexed: 02/07/2023] Open
Abstract
The evolution of obesity and its resulting comorbidities differs depending upon the age of the subject. The dramatic rise in childhood obesity has resulted in specific needs in defining obesity-associated entities with this disease. Indeed, even the definition of obesity differs for pediatric patients from that employed in adults. Regardless of age, one of the earliest metabolic complications observed in obesity involves perturbations in glucose metabolism that can eventually lead to type 2 diabetes. In children, the incidence of type 2 diabetes is infrequent compared to that observed in adults, even with the same degree of obesity. In contrast, insulin resistance is reported to be frequently observed in children and adolescents with obesity. As this condition can be prerequisite to further metabolic complications, identification of biological markers as predictive risk factors would be of tremendous clinical utility. Analysis of obesity-induced modifications of the adipokine profile has been one classic approach in the identification of biomarkers. Recent studies emphasize the utility of metabolomics in the analysis of metabolic characteristics in children with obesity with or without insulin resistance. These studies have been performed with targeted or untargeted approaches, employing different methodologies. This review summarizes some of the advances in this field while emphasizing the importance of the different techniques employed.
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de Mendonça M, Rocha KC, de Sousa É, Pereira BMV, Oyama LM, Rodrigues AC. Aerobic exercise training regulates serum extracellular vesicle miRNAs linked to obesity to promote their beneficial effects in mice. Am J Physiol Endocrinol Metab 2020; 319:E579-E591. [PMID: 32744099 DOI: 10.1152/ajpendo.00172.2020] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
There is a growing body of evidence that extracellular vesicles (EVs) and their cargo of RNA, DNA, and protein are released in the circulation with exercise and might mediate interorgan communication. C57BL6/J male mice were subjected to diet-induced obesity and aerobic training on a treadmill for 8 wk. The effect of aerobic training was evaluated in the liver, muscle, kidney, and white/brown adipose tissue. To provide new mechanistic insight, we profiled miRNA from serum EVs of obese and obese trained mice. We demonstrate that aerobic training changes the circulating EV miRNA profile of obese mice, including decreases in miR-122, miR-192, and miR-22 levels. Circulating miRNA levels were associated with miRNA levels in mouse liver white adipose tissue (WAT). In WAT, aerobically trained obese mice showed reduced adipocyte hypertrophy and increased the number of smaller adipocytes and the expression of Cebpa, Pparg, Fabp4 (adipogenesis markers), and ATP-citrate lyase enzyme activity. Importantly, miR-22 levels negatively correlated with the expression of adipogenesis and insulin sensitivity markers. In the liver, aerobic training reverted obesity-induced steatohepatitis, and steatosis score and Pparg expression were negatively correlated with miR-122 levels. The prometabolic effects of aerobic exercise in obesity possibly involve EV miRNAs, which might be involved in communication between liver and WAT. Our data provide significant evidence demonstrating that aerobic training exercise-induced EVs mediate the effect of exercise on adipose tissue metabolism.
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Affiliation(s)
- Mariana de Mendonça
- Departamento de Farmacologia, Universidade de Sao Paulo Instituto de Ciencias Biomedicas, São Paulo, Brasil
| | - Karina C Rocha
- Departamento de Farmacologia, Universidade de Sao Paulo Instituto de Ciencias Biomedicas, São Paulo, Brasil
| | - Érica de Sousa
- Departamento de Farmacologia, Universidade de Sao Paulo Instituto de Ciencias Biomedicas, São Paulo, Brasil
| | - Beatriz M V Pereira
- Departamento de Farmacologia, Universidade de Sao Paulo Instituto de Ciencias Biomedicas, São Paulo, Brasil
| | - Lila Missae Oyama
- Departamento de Fisiologia, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brasil
| | - Alice C Rodrigues
- Departamento de Farmacologia, Universidade de Sao Paulo Instituto de Ciencias Biomedicas, São Paulo, Brasil
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Vaze A, Tran KV, Tanriverdi K, Sardana M, Lessard D, Donahue JK, Barton B, Aurigemma G, Lubitz SA, Lin H, Nasr GH, Mandapati A, Benjamin EJ, Vasan RS, Freedman JE, McManus DD. Relations between plasma microRNAs, echocardiographic markers of atrial remodeling, and atrial fibrillation: Data from the Framingham Offspring study. PLoS One 2020; 15:e0236960. [PMID: 32813736 PMCID: PMC7437902 DOI: 10.1371/journal.pone.0236960] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 07/16/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Circulating microRNAs may reflect or influence pathological cardiac remodeling and contribute to atrial fibrillation (AF). OBJECTIVE The purpose of this study was to identify candidate plasma microRNAs that are associated with echocardiographic phenotypes of atrial remodeling, and incident and prevalent AF in a community-based cohort. METHODS We analyzed left atrial function index (LAFI) of 1788 Framingham Offspring 8 participants. We quantified expression of 339 plasma microRNAs. We examined associations between microRNA levels with LAFI and prevalent and incident AF. We constructed pathway analysis of microRNAs' predicted gene targets to identify molecular processes involved in adverse atrial remodeling in AF. RESULTS The mean age of the participants was 66 ± 9 years, and 54% were women. Five percent of participants had prevalent AF at the initial examination and 9% (n = 157) developed AF over a median 8.6 years of follow-up (IQR 8.1-9.2 years). Plasma microRNAs were associated with LAFI (N = 73, p<0.0001). Six of these plasma microRNAs were significantly associated with incident AF, including 4 also associated with prevalent AF (microRNAs 106b, 26a-5p, 484, 20a-5p). These microRNAs are predicted to regulate genes involved in cardiac hypertrophy, inflammation, and myocardial fibrosis. CONCLUSIONS Circulating microRNAs 106b, 26a-5p, 484, 20a-5p are associated with atrial remodeling and AF.
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Affiliation(s)
- Aditya Vaze
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Khanh-Van Tran
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Kahraman Tanriverdi
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Mayank Sardana
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Darleen Lessard
- Division of Epidemiology of Chronic Diseases, Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - J. Kevin Donahue
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Bruce Barton
- Biostatistics and Health Services Research, Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Gerard Aurigemma
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Steven A. Lubitz
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, Massachusetts, United States of America
| | - Honghuang Lin
- National Heart Lung and Blood Institute's and Boston University's Framingham Heart Study, Framingham, Massachusetts; Computational Biomedicine Section, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, United States of America
| | - George H. Nasr
- Department of Medicine, University of California Irvine, Orange, California, United States of America
| | - Amiya Mandapati
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - Emelia J. Benjamin
- Department of Medicine, and Department of Epidemiology, Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Framingham, Massachusetts; Section of Preventive Medicine and Epidemiology and Cardiovascular Medicine, Boston University Schools of Medicine and Public Health, Boston, Massachusetts, United States of America
| | - Ramachandran S. Vasan
- Department of Medicine, and Department of Epidemiology, Boston University's and National Heart, Lung, and Blood Institute's Framingham Heart Study, Framingham, Massachusetts; Section of Preventive Medicine and Epidemiology and Cardiovascular Medicine, Boston University Schools of Medicine and Public Health, Boston, Massachusetts, United States of America
| | - Jane E. Freedman
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
| | - David D. McManus
- Division of Cardiology, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America
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Abstract
PURPOSE OF REVIEW This review examines the impact of early life exposures on glucose metabolism in the offspring and explores potential metabolic mechanisms leading to type 2 diabetes in childhood. RECENT FINDINGS One in five adolescents is diagnosed with prediabetes. Recent studies have elucidated the impact of early exposures such as maternal diabetes, but also hyperglycemia below the threshold of gestational diabetes, obesity, hyperlipidemia, and paternal obesity on the future metabolic health of the offspring. Mechanisms affecting the developmental programing of offspring toward type 2 diabetes include epigenetic modifications, alterations in stem cell differentiation, metabolome and microbiome variation, immune dysregulation, and neonatal nutrition. The risk of type 2 diabetes in offspring is increased not only by diabetes exposure in utero but also by exposure to a heterogeneous milieu of factors that accompany maternal obesity that provoke a vicious cycle of metabolic disease. The key period for intervention to prevent type 2 diabetes is within the first 1000 days of life.
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Affiliation(s)
- Ankur Rughani
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA
| | - Jacob E Friedman
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA
| | - Jeanie B Tryggestad
- Division of Pediatric Diabetes/Endocrinology, Harold Hamm Diabetes Center, Children's Hospital, The University of Oklahoma Health Sciences Center, 1200 Children's Ave Suite 4D, Oklahoma City, OK, 73104, USA.
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Veziroglu EM, Mias GI. Characterizing Extracellular Vesicles and Their Diverse RNA Contents. Front Genet 2020; 11:700. [PMID: 32765582 PMCID: PMC7379748 DOI: 10.3389/fgene.2020.00700] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 06/09/2020] [Indexed: 12/15/2022] Open
Abstract
Cells release nanometer-scale, lipid bilayer-enclosed biomolecular packages (extracellular vesicles; EVs) into their surrounding environment. EVs are hypothesized to be intercellular communication agents that regulate physiological states by transporting biomolecules between near and distant cells. The research community has consistently advocated for the importance of RNA contents in EVs by demonstrating that: (1) EV-related RNA contents can be detected in a liquid biopsy, (2) disease states significantly alter EV-related RNA contents, and (3) sensitive and specific liquid biopsies can be implemented in precision medicine settings by measuring EV-derived RNA contents. Furthermore, EVs have medical potential beyond diagnostics. Both natural and engineered EVs are being investigated for therapeutic applications such as regenerative medicine and as drug delivery agents. This review focuses specifically on EV characterization, analysis of their RNA content, and their functional implications. The NIH extracellular RNA communication (ERC) program has catapulted human EV research from an RNA profiling standpoint by standardizing the pipeline for working with EV transcriptomics data, and creating a centralized database for the scientific community. There are currently thousands of RNA-sequencing profiles hosted on the Extracellular RNA Atlas alone (Murillo et al., 2019), encompassing a variety of human biofluid types and health conditions. While a number of significant discoveries have been made through these studies individually, integrative analyses of these data have thus far been limited. A primary focus of the ERC program over the next five years is to bring higher resolution tools to the EV research community so that investigators can isolate and analyze EV sub-populations, and ultimately single EVs sourced from discrete cell types, tissues, and complex biofluids. Higher resolution techniques will be essential for evaluating the roles of circulating EVs at a level which impacts clinical decision making. We expect that advances in microfluidic technologies will drive near-term innovation and discoveries about the diverse RNA contents of EVs. Long-term translation of EV-based RNA profiling into a mainstay medical diagnostic tool will depend upon identifying robust patterns of circulating genetic material that correlate with a change in health status.
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Affiliation(s)
- Eren M. Veziroglu
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, United States
- Department of Biomedical Engineering, Michigan State University, East Lansing, MI, United States
| | - George I. Mias
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, MI, United States
- Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, United States
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MicroRNAs as sentinels and protagonists of carotid artery thromboembolism. Clin Sci (Lond) 2020; 134:169-192. [PMID: 31971230 DOI: 10.1042/cs20190651] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/12/2019] [Accepted: 01/03/2020] [Indexed: 02/06/2023]
Abstract
Stroke is the leading cause of serious disability in the world and a large number of ischemic strokes are due to thromboembolism from unstable carotid artery atherosclerotic plaque. As it is difficult to predict plaque rupture and surgical treatment of asymptomatic disease carries a risk of stroke, carotid disease continues to present major challenges with regard to clinical decision-making and revascularization. There is therefore an imminent need to better understand the molecular mechanisms governing plaque instability and rupture, as this would allow for the development of biomarkers to identify at-risk asymptomatic carotid plaque prior to disease progression and stroke. Further, it would aid in creation of therapeutics to stabilize carotid plaque. MicroRNAs (miRNAs) have been implicated as key protagonists in various stages of atherosclerotic plaque initiation, development and rupture. Notably, they appear to play a crucial role in carotid artery thromboembolism. As the molecular pathways governing the role of miRNAs are being uncovered, we are learning that their involvement is complex, tissue- and stage-specific, and highly selective. Notably, miRNAs can be packaged and secreted in extracellular vesicles (EVs), where they participate in cell-cell communication. The measurement of EV-encapsulated miRNAs in the circulation may inform disease mechanisms occurring in the plaque itself, and therefore may serve as sentinels of unstable plaque as well as therapeutic targets.
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Circulating microRNAs overexpressed in macrosomia: an experimental and bioinformatic approach. J Dev Orig Health Dis 2020; 11:464-472. [PMID: 32452339 DOI: 10.1017/s2040174420000422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Low birth weight (LBW) and macrosomia have been associated with later-in-life metabolic alterations. The aim of this study was to elucidate whether the expression levels of circulating microRNAs (c-miRNAs) associated with adult metabolic diseases are also dysregulated in newborns with LBW or macrosomia. The expression levels of five microRNAs (miRNAs) associated with metabolic diseases were quantified in dried blood spots of newborns with adequate birth weight, LBW and macrosomia by stem-loop real-time polymerase chain reaction. miR-29a-5p, miR-126-3p, miR-221-3p, and miR-486-5p were significantly overexpressed in newborns with macrosomia and showed no significant change in the LBW group compared to normal weight controls. miR-320a showed no statistical difference among groups. We predicted the putative target genes and pathways of the overexpressed miRNAs with bioinformatic tools. Bioinformatic analyses of overexpressed miRNAs predicted target genes involved in carbohydrate metabolism, participate in FoxO and PI3K/Akt signaling pathways, and are associated with diabetes, obesity, and cardiovascular diseases. The overexpression of circulating miR-29a-5p, miR-126-3p, miR-221-3p, and miR-486-5p may explain the increased risk of obesity and diabetes associated with macrosomia. The use of dried blood spots from newborn screening cards to quantify miRNAs expression levels could be an early and minimally invasive predictive tool for these metabolic alterations.
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Adipose tissue depot differences in adipokines and effects on skeletal and cardiac muscle. Curr Opin Pharmacol 2020; 52:1-8. [PMID: 32387807 DOI: 10.1016/j.coph.2020.04.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/04/2020] [Accepted: 04/07/2020] [Indexed: 12/12/2022]
Abstract
White (WAT) and brown (BAT) adipose tissue communicate with skeletal muscle and heart through the secretion of adipokines (adiponectin, leptin, omentin, osteopontin or cardiotrophin-1) and batokines (BMP8b, FGF-21, endothelin-1 or IL-6), respectively. Furthermore, several bioactive lipids termed lipokines [palmitoleate (C16:1n7) or 12,13-diHOME] and microRNAs capsuled in exosomes (miR-27a, miR122, miR-130b, miR-155, miR-200a or miR-320d) secreted from white and brown adipocytes also influence the skeletal and cardiac muscle function. The review focuses on the depot-related differences in adipose tissue-derived signals (adipokines, batokines, lipokines and exosomal miRNAs) and their impact on skeletal muscle under physiological conditions as well as in obesity. The relevance of regular physical activity and exercise on fat depot-specific adaptations to improve metabolic health will also be addressed.
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Calkins KL, Thamotharan S, Ghosh S, Dai Y, Devaskar SU. MicroRNA 122 Reflects Liver Injury in Children with Intestinal Failure-Associated Liver Disease Treated with Intravenous Fish Oil. J Nutr 2020; 150:1144-1150. [PMID: 32072161 PMCID: PMC7198298 DOI: 10.1093/jn/nxaa001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/30/2019] [Accepted: 01/01/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND There is evidence that microRNA (MIR) 122 is a biomarker for various liver diseases in adults and children. To date, MIR122 has not been explored in children with intestinal failure-associated liver disease (IFALD, or hyperbilirubinemia associated with prolonged parenteral nutrition). OBJECTIVES This study's purpose was to investigate changes in plasma miR-122, correlate miR-122 with serum liver function tests and enzymes, and investigate changes in whole blood transcripts including miR-122 targets in a group of children with IFALD who received pure intravenous fish oil (FO) as a treatment for cholestasis. METHODS This was a prospective, observational study that enrolled children with IFALD who received intravenous FO (1 g/kg/d) and whose cholestasis resolved with FO. Plasma miR-122 was measured using reverse transcription-quantitative real-time PCR, and whole blood miR-122 targets were quantified using RNA sequencing. RESULTS Fourteen subjects with median age 6 mo (IQR: 3-65 mo) were enrolled. RNA sequence data were available for 4 subjects. When compared with the start of FO, median miR-122 concentrations at 6 mo of FO therapy decreased [1.0 (IQR: 1.0-1.0) compared with 0.04 (IQR: 0.01-0.6), P = 0.009]. At the start of FO, miR-122 correlated with conjugated bilirubin (r = 0.56; P = 0.038). At ∼3 mo of FO, miR-122 correlated with conjugated bilirubin (r = 0.56; P = 0.045). Reactive oxygen species, heme metabolism, coagulation, adipogenesis, IL-6-Janus kinase-signal transducer and activator of transcription (JAK-STAT) 3, IL-2-STAT5, transforming growth factor-β, TNF-α, inflammatory response, mammalian target of rapamycin gene families (normalized enrichment scores < -1.4), and miR-122 target genes were significantly downregulated with FO. CONCLUSIONS In this small cohort of young children with IFALD, miR-122 decreased with FO therapy and correlated with conjugated bilirubin. Key pathways involving oxidation, inflammation, cellular differentiation, and nutrient regulation were downregulated. Data from this study provide information about IFALD and FO. This trial was registered at www.clinicaltrials.gov as NCT00969332.
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Affiliation(s)
- Kara L Calkins
- Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, and UCLA Mattel Children's Hospital, Los Angeles, CA, USA
| | - Shanthie Thamotharan
- Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, and UCLA Mattel Children's Hospital, Los Angeles, CA, USA
| | - Shubamoy Ghosh
- Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, and UCLA Mattel Children's Hospital, Los Angeles, CA, USA
| | - Yun Dai
- Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, and UCLA Mattel Children's Hospital, Los Angeles, CA, USA
| | - Sherin U Devaskar
- Department of Pediatrics, Neonatal Research Center of the UCLA Children's Discovery and Innovation Institute, David Geffen School of Medicine UCLA, and UCLA Mattel Children's Hospital, Los Angeles, CA, USA,Address correspondence to SUD (e-mail: )
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Corrêa TAF, Quintanilha BJ, Norde MM, Pinhel MADS, Nonino CB, Rogero MM. Nutritional genomics, inflammation and obesity. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2020; 64:205-222. [PMID: 32555987 PMCID: PMC10522224 DOI: 10.20945/2359-3997000000255] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 04/13/2020] [Indexed: 11/23/2022]
Abstract
The Human Genome Project has significantly broadened our understanding of the molecular aspects regulating the homeostasis and the pathophysiology of different clinical conditions. Consequently, the field of nutrition has been strongly influenced by such improvements in knowledge - especially for determining how nutrients act at the molecular level in different conditions, such as obesity, type 2 diabetes, cardiovascular disease, and cancer. In this manner, characterizing how the genome influences the diet and vice-versa provides insights about the molecular mechanisms involved in chronic inflammation-related diseases. Therefore, the present review aims to discuss the potential application of Nutritional Genomics to modulate obesity-related inflammatory responses. Arch Endocrinol Metab. 2020;64(3):205-22.
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Affiliation(s)
- Telma Angelina Faraldo Corrêa
- Departamento de Alimentos e Nutrição ExperimentalFaculdade de Ciências FarmacêuticasUniversidade de São PauloSão PauloSPBrasil Departamento de Alimentos e Nutrição Experimental , Faculdade de Ciências Farmacêuticas , Universidade de São Paulo (USP), São Paulo , SP , Brasil
- Centro de Pesquisa em AlimentosCentros de Pesquisa, Inovação e DifusãoFundação de Amparo à Pesquisa do Estado de São PauloSão PauloSPBrasil Centro de Pesquisa em Alimentos (FoRC), Centros de Pesquisa, Inovação e Difusão (Cepid), Fundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp), São Paulo , SP , Brasil
| | - Bruna Jardim Quintanilha
- Centro de Pesquisa em AlimentosCentros de Pesquisa, Inovação e DifusãoFundação de Amparo à Pesquisa do Estado de São PauloSão PauloSPBrasil Centro de Pesquisa em Alimentos (FoRC), Centros de Pesquisa, Inovação e Difusão (Cepid), Fundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp), São Paulo , SP , Brasil
- Departamento de NutriçãoFaculdade de Saúde PúblicaUniversidade de São PauloSão PauloSPBrasil Laboratório de Genômica Nutricional e Inflamação, Departamento de Nutrição , Faculdade de Saúde Pública , Universidade de São Paulo (USP), São Paulo , SP , Brasil
| | - Marina Maintinguer Norde
- Departamento de NutriçãoFaculdade de Saúde PúblicaUniversidade de São PauloSão PauloSPBrasil Laboratório de Genômica Nutricional e Inflamação, Departamento de Nutrição , Faculdade de Saúde Pública , Universidade de São Paulo (USP), São Paulo , SP , Brasil
| | - Marcela Augusta de Souza Pinhel
- Departamento de Medicina InternaFaculdade de Medicina de Ribeirão PretoUniversidade de São PauloRibeirão PretoSPBrasil Departamento de Medicina Interna , Faculdade de Medicina de Ribeirão Preto , Universidade de São Paulo (USP), Ribeirão Preto , SP , Brasil
- Departamento de Ciências da SaúdeFaculdade de Medicina de Ribeirão PretoUniversidade de São PauloRibeirão PretoSPBrasil Departamento de Ciências da Saúde , Faculdade de Medicina de Ribeirão Preto , Universidade de São Paulo (USP), Ribeirão Preto , SP , Brasil
| | - Carla Barbosa Nonino
- Departamento de Medicina InternaFaculdade de Medicina de Ribeirão PretoUniversidade de São PauloRibeirão PretoSPBrasil Departamento de Medicina Interna , Faculdade de Medicina de Ribeirão Preto , Universidade de São Paulo (USP), Ribeirão Preto , SP , Brasil
- Departamento de Ciências da SaúdeFaculdade de Medicina de Ribeirão PretoUniversidade de São PauloRibeirão PretoSPBrasil Departamento de Ciências da Saúde , Faculdade de Medicina de Ribeirão Preto , Universidade de São Paulo (USP), Ribeirão Preto , SP , Brasil
| | - Marcelo Macedo Rogero
- Centro de Pesquisa em AlimentosCentros de Pesquisa, Inovação e DifusãoFundação de Amparo à Pesquisa do Estado de São PauloSão PauloSPBrasil Centro de Pesquisa em Alimentos (FoRC), Centros de Pesquisa, Inovação e Difusão (Cepid), Fundação de Amparo à Pesquisa do Estado de São Paulo (Fapesp), São Paulo , SP , Brasil
- Departamento de NutriçãoFaculdade de Saúde PúblicaUniversidade de São PauloSão PauloSPBrasil Laboratório de Genômica Nutricional e Inflamação, Departamento de Nutrição , Faculdade de Saúde Pública , Universidade de São Paulo (USP), São Paulo , SP , Brasil
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Noncoding RNAs versus Protein Biomarkers in Cardiovascular Disease. Trends Mol Med 2020; 26:583-596. [PMID: 32470385 DOI: 10.1016/j.molmed.2020.02.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 01/23/2020] [Accepted: 02/06/2020] [Indexed: 12/31/2022]
Abstract
The development of more sensitive protein biomarker assays results in continuous improvements in detectability, extending the range of clinical applications to the detection of subclinical cardiovascular disease (CVD). However, these efforts have not yet led to improvements in risk assessment compared with existing risk scores. Noncoding RNAs (ncRNAs) have been assessed as biomarkers, and miRNAs have attracted most attention. More recently, other ncRNA classes have been identified, including long noncoding RNAs (lncRNAs) and circular RNAs (circRNAs). Here, we compare emerging ncRNA biomarkers in the cardiovascular field with protein biomarkers for their potential in clinical application, focusing on myocardial injury.
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The Extracellular RNA Communication Consortium: Establishing Foundational Knowledge and Technologies for Extracellular RNA Research. Cell 2020; 177:231-242. [PMID: 30951667 DOI: 10.1016/j.cell.2019.03.023] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The Extracellular RNA Communication Consortium (ERCC) was launched to accelerate progress in the new field of extracellular RNA (exRNA) biology and to establish whether exRNAs and their carriers, including extracellular vesicles (EVs), can mediate intercellular communication and be utilized for clinical applications. Phase 1 of the ERCC focused on exRNA/EV biogenesis and function, discovery of exRNA biomarkers, development of exRNA/EV-based therapeutics, and construction of a robust set of reference exRNA profiles for a variety of biofluids. Here, we present progress by ERCC investigators in these areas, and we discuss collaborative projects directed at development of robust methods for EV/exRNA isolation and analysis and tools for sharing and computational analysis of exRNA profiling data.
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Zhu Z, Cao F, Li X. Epigenetic Programming and Fetal Metabolic Programming. Front Endocrinol (Lausanne) 2019; 10:764. [PMID: 31849831 PMCID: PMC6901800 DOI: 10.3389/fendo.2019.00764] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 10/21/2019] [Indexed: 12/30/2022] Open
Abstract
Fetal metabolic programming caused by the adverse intrauterine environment can induce metabolic syndrome in adult offspring. Adverse intrauterine environment introduces fetal long-term relatively irreversible changes in organs and metabolism, and thus causes fetal metabolic programming leading metabolic syndrome in adult offspring. Fetal metabolic programming of obesity and insulin resistance plays a key role in this process. The mechanism of fetal metabolic programming is still not very clear. It is suggested that epigenetic programming, also induced by the adverse intrauterine environment, is a critical underlying mechanism of fetal metabolic programming. Fetal epigenetic programming affects gene expression changes and cellular function through epigenetic modifications without DNA nucleotide sequence changes. Epigenetic modifications can be relatively stably retained and transmitted through mitosis and generations, and thereby induce the development of metabolic syndrome in adult offspring. This manuscript provides an overview of the critical role of epigenetic programming in fetal metabolic programming.
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Affiliation(s)
- Ziqiang Zhu
- Children's Hospital of Soochow University, Suzhou, China
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Fang Cao
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Xiaozhong Li
- Children's Hospital of Soochow University, Suzhou, China
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Abstract
Obesity is a complex condition that is characterized by excessive fat accumulation, which can lead to the development of metabolic disorders, such as type 2 diabetes mellitus, nonalcoholic fatty liver disease and cardiovascular diseases. Evidence is accumulating that circulating microRNAs (miRNAs) act as a new class of endocrine factor. These miRNAs are released by many types of tissue, including adipose tissues. miRNAs might serve as endocrine and paracrine messengers that facilitate communication between donor cells and tissues with receptor cells or target tissues, thereby potentially having important roles in metabolic organ crosstalk. Moreover, many miRNAs are closely associated with the differentiation of adipocytes and are dysregulated in obesity. As such, circulating miRNAs are attractive potential biomarkers and hold promise for the development of miRNA-based therapeutics (such as miRNA mimetics, anti-miRNA oligonucleotides and exosomes loaded with miRNA) for obesity and related disorders. Here we review the latest research progress on the roles of circulating miRNAs in metabolic organ crosstalk. In addition, we discuss the clinical potential of circulating miRNAs as feasible biomarkers for the assessment of future risk of metabolic disorders and as therapeutic targets in obesity and related diseases.
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Affiliation(s)
- Chenbo Ji
- Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China.
| | - Xirong Guo
- Maternity and Child Health Care Institute, Women's Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China.
- Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Oses M, Margareto Sanchez J, Portillo MP, Aguilera CM, Labayen I. Circulating miRNAs as Biomarkers of Obesity and Obesity-Associated Comorbidities in Children and Adolescents: A Systematic Review. Nutrients 2019; 11:nu11122890. [PMID: 31783635 PMCID: PMC6950354 DOI: 10.3390/nu11122890] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 11/11/2019] [Accepted: 11/25/2019] [Indexed: 01/13/2023] Open
Abstract
Early detection of obesity and its associated comorbidities in children needs priority for the development of effective therapeutic intervention. Circulating miRNAs (microRNAs) have been proposed as biomarkers for obesity and its comorbidities; therefore, we conducted a systematic review to summarize results of studies that have quantified the profile of miRNAs in children and adolescents with obesity and/or associated disorders. Nine studies aiming to examine differences in miRNA expression levels between children with normal weight and obesity or between obese children with or without cardiometabolic diseases were included in this review. We identified four miRNAs overexpressed in obesity (miR-222, miR-142-3, miR-140-5p, and miR-143) and two miRNAs (miR-122 and miR-34a) overexpressed in children with obesity and nonalcoholic fatty liver disease (NAFLD) and/or insulin resistance. In conclusion, circulating miRNAs are promising diagnostic biomarkers of obesity-associated diseases such as NAFLD and type 2 diabetes already in childhood. However, more studies in children, using massive search technology and with larger sample sizes, are required to draw any firm conclusions.
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Affiliation(s)
- Maddi Oses
- Institute for Innovation & Sustainable Development in Food Chain, Public University of Navarre, Jeronimo de Ayanz Building, Campus de Arrosadia, 31006 Pamplona, Spain;
- Correspondence: ; Tel.: +34-636818502
| | | | - Maria P. Portillo
- Nutrition and Obesity Group, Department of Nutrition and Food Science, Public University of the Basque Country (UPV/EHU) and Lucio Lascaray Research Institute, 01006 Vitoria, Spain;
- CIBEROBN (Physiopathology of Obesity and Nutrition Network CB12/03/30038), Health Institute Carlos III (ISCIII), 28029 Madrid, Spain;
- Instituto de Investigación Sanitaria BIOARABA, 01006 Vitoria, Spain
| | - Concepción María Aguilera
- CIBEROBN (Physiopathology of Obesity and Nutrition Network CB12/03/30038), Health Institute Carlos III (ISCIII), 28029 Madrid, Spain;
- Department of Biochemistry and Molecular Biology II, Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Avda. del Conocimiento s/n, 18016 Armilla, Spain
- Instituto de Investigación Biosanitaria IBS.GRANADA, Complejo Hospitalario Universitario de Granada, 18014 Granada, Spain
| | - Idoia Labayen
- Institute for Innovation & Sustainable Development in Food Chain, Public University of Navarre, Jeronimo de Ayanz Building, Campus de Arrosadia, 31006 Pamplona, Spain;
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