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Viken AF, Siiak SP, Schlünssen V, Thorarinsdottir EH, Skulstad SM, Gyawali S, Bertelsen RJ, Real FG. Muscle Strength and Male Sexual Function. J Clin Med 2024; 13:426. [PMID: 38256560 PMCID: PMC10816204 DOI: 10.3390/jcm13020426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
Sexual dysfunction, in particular erectile dysfunction, is a common complaint among aging men. Obesity, diabetes, hypertension, and smoking are shown to be independent risk factors for erectile dysfunction, while cardiorespiratory fitness is shown to be protective. Less is known about the role of muscle strength in male sexual function. Our objective was to study the association between male sexual function and typical cardiovascular risk factors, together with exercise and muscle strength. We included data from the fourth wave of the RHINE study. Data on anthropometrics, exercise habits, diseases, muscle strength, and sexual function were collected using questionnaires, including the Aging Males' Symptoms (AMS) scale. We used multivariable logistic regression analysis to measure the association between sexual function and body mass index (BMI), age, smoking, diabetes, hypertension, exercise and muscle strength status. We included 2116 men aged 48-75 from four Nordic-Baltic countries. BMI, age, smoking, diabetes, and hypertension were found to be associated with higher odds of reporting decreased sexual function, while reporting intact muscle strength was associated with lower odds. In a large Nordic-Baltic male study population, we show that known cardiovascular risk factors are associated with decreased sexual function, while reporting intact muscle strength is associated with lower odds of reporting decreased sexual function.
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Affiliation(s)
- Anders Flataker Viken
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (R.J.B.); (F.G.R.)
| | | | - Vivi Schlünssen
- Research Unit for Environment, Occupation and Health, Danish Ramazzini Centre, Aarhus University, 8000 Aarhus, Denmark;
- Department of Public Health, Aarhus University, 8000 Aarhus, Denmark
| | | | - Svein Magne Skulstad
- Department of Occupational Medicine, Haukeland University Hospital, 5021 Bergen, Norway (S.G.)
| | - Sanjay Gyawali
- Department of Occupational Medicine, Haukeland University Hospital, 5021 Bergen, Norway (S.G.)
| | | | - Francisco Gómez Real
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway; (R.J.B.); (F.G.R.)
- Department of Gynecology and Obstetrics, Haukeland University Hospital, 5021 Bergen, Norway
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Paluvai H, Shanmukha KD, Tyedmers J, Backs J. Insights into the function of HDAC3 and NCoR1/NCoR2 co-repressor complex in metabolic diseases. Front Mol Biosci 2023; 10:1190094. [PMID: 37674539 PMCID: PMC10477789 DOI: 10.3389/fmolb.2023.1190094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 08/08/2023] [Indexed: 09/08/2023] Open
Abstract
Histone deacetylase 3 (HDAC3) and nuclear receptor co-repressor (NCoR1/2) are epigenetic regulators that play a key role in gene expression and metabolism. HDAC3 is a class I histone deacetylase that functions as a transcriptional co-repressor, modulating gene expression by removing acetyl groups from histones and non-histone proteins. NCoR1, on the other hand, is a transcriptional co-repressor that interacts with nuclear hormone receptors, including peroxisome proliferator-activated receptor gamma (PPARγ) and liver X receptor (LXR), to regulate metabolic gene expression. Recent research has revealed a functional link between HDAC3 and NCoR1 in the regulation of metabolic gene expression. Genetic deletion of HDAC3 in mouse models has been shown to improve glucose intolerance and insulin sensitivity in the liver, skeletal muscle, and adipose tissue. Similarly, genetic deletion of NCoR1 has improved insulin resistance and reduced adiposity in mouse models. Dysregulation of this interaction has been associated with the development of cardio-metabolic diseases such as cardiovascular diseases, obesity and type 2 diabetes, suggesting that targeting this pathway may hold promise for the development of novel therapeutic interventions. In this review, we summarize the current understanding of individual functions of HDAC3 and NCoR1/2 and the co-repressor complex formation (HDAC3/NCoR1/2) in different metabolic tissues. Further studies are needed to thoroughly understand the mechanisms through which HDAC3, and NCoR1/2 govern metabolic processes and the implications for treating metabolic diseases.
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Affiliation(s)
- Harikrishnareddy Paluvai
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Heidelberg, Germany
| | - Kumar D. Shanmukha
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Heidelberg, Germany
| | - Jens Tyedmers
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Heidelberg, Germany
| | - Johannes Backs
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Heidelberg, Germany
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Dumond Bourie A, Potier JB, Pinget M, Bouzakri K. Myokines: Crosstalk and Consequences on Liver Physiopathology. Nutrients 2023; 15:nu15071729. [PMID: 37049569 PMCID: PMC10096786 DOI: 10.3390/nu15071729] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease mainly characterized by the hepatic accumulation of lipid inducing a deregulation of β-oxidation. Its advanced form is non-alcoholic steatohepatitis (NASH), which, in addition to lipid accumulation, induces hepatocellular damage, oxidative stress and fibrosis that can progress to cirrhosis and to its final stage: hepatocellular carcinoma (HCC). To date, no specific therapeutic treatment exists. The implications of organ crosstalk have been highlighted in many metabolic disorders, such as diabetes, metabolic-associated liver diseases and obesity. Skeletal muscle, in addition to its role as a reservoir and consumer of energy and carbohydrate metabolism, is involved in this inter-organs’ communication through different secreted products: myokines, exosomes and enzymes, for example. Interestingly, resistance exercise has been shown to have a beneficial impact on different metabolic pathways, such as lipid oxidation in different organs through their secreted products. In this review, we will mainly focus on myokines and their effects on non-alcoholic fatty liver disease, and their complication: non-alcoholic steatohepatitis and HCC.
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Affiliation(s)
- Aurore Dumond Bourie
- European Center for the Study of Diabetes (CeeD), Research Unit of Strasbourg University “Diabetes and Therapeutics”, UR7294, 67200 Strasbourg, France
| | | | - Michel Pinget
- European Center for the Study of Diabetes (CeeD), Research Unit of Strasbourg University “Diabetes and Therapeutics”, UR7294, 67200 Strasbourg, France
| | - Karim Bouzakri
- European Center for the Study of Diabetes (CeeD), Research Unit of Strasbourg University “Diabetes and Therapeutics”, UR7294, 67200 Strasbourg, France
- ILONOV, 67200 Strasbourg, France
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Blackwood SJ, Horwath O, Moberg M, Pontén M, Apró W, Ekblom MM, Larsen FJ, Katz A. Extreme Variations in Muscle Fiber Composition Enable Detection of Insulin Resistance and Excessive Insulin Secretion. J Clin Endocrinol Metab 2022; 107:e2729-e2737. [PMID: 35405014 DOI: 10.1210/clinem/dgac221] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Indexed: 12/16/2022]
Abstract
CONTEXT Muscle fiber composition is associated with peripheral insulin action. OBJECTIVE We investigated whether extreme differences in muscle fiber composition are associated with alterations in peripheral insulin action and secretion in young, healthy subjects who exhibit normal fasting glycemia and insulinemia. METHODS Relaxation time following a tetanic contraction was used to identify subjects with a high or low expression of type I muscle fibers: group 1 (n = 11), area occupied by type I muscle fibers = 61.0 ± 11.8%, and group 2 (n = 8), type I area = 36.0 ± 4.9% (P < 0.001). Biopsies were obtained from the vastus lateralis muscle and analyzed for mitochondrial respiration on permeabilized fibers, muscle fiber composition, and capillary density. An intravenous glucose tolerance test was performed and indices of glucose tolerance, insulin sensitivity, and secretion were determined. RESULTS Glucose tolerance was similar between groups, whereas whole-body insulin sensitivity was decreased by ~50% in group 2 vs group 1 (P = 0.019). First-phase insulin release (area under the insulin curve during 10 minutes after glucose infusion) was increased by almost 4-fold in group 2 vs group 1 (P = 0.01). Whole-body insulin sensitivity was correlated with percentage area occupied by type I fibers (r = 0.54; P = 0.018) and capillary density in muscle (r = 0.61; P = 0.005) but not with mitochondrial respiration. Insulin release was strongly related to percentage area occupied by type II fibers (r = 0.93; P < 0.001). CONCLUSIONS Assessment of muscle contractile function in young healthy subjects may prove useful in identifying individuals with insulin resistance and enhanced glucose-stimulated insulin secretion prior to onset of clinical manifestations.
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Affiliation(s)
- Sarah J Blackwood
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Oscar Horwath
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Marcus Moberg
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Marjan Pontén
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - William Apró
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Maria M Ekblom
- Department of Physical Activity and Health, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Filip J Larsen
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
| | - Abram Katz
- Åstrand Laboratory, Department of Physiology, Nutrition and Biomechanics, The Swedish School of Sport and Health Sciences, Stockholm, Sweden
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Das M, Banerjee A, Roy R. A novel in vitro approach to test the effectiveness of fish oil in ameliorating type 1 diabetes. Mol Cell Biochem 2022; 477:2121-2132. [PMID: 35545742 DOI: 10.1007/s11010-022-04424-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 03/25/2022] [Indexed: 11/29/2022]
Abstract
Diabetes type 1 (T1D) characterized by destruction of pancreatic β-cells results in inadequate insulin production and hyperglycaemia. Generation of reactive oxygen species and glycosylation end-products stimulates toxic impacts on T1D. Dietary w-3 fatty acids present in Fish oil (FO) might be helpful in the prevention of oxidative stress and lipid peroxidation, thus, beneficial against T1D. But how the cellular secretion from β-cells under influence of FO affects the glucose homeostasis of peri-pancreatic cells is poorly understood. In the current study, we aimed to introduce an in vitro model for T1D and evaluate its effectiveness in respect of alloxan treatment to pancreatic Min6 cells. We use alloxan in the Min6 pancreatic β-cell line to induce cellular damage related to T1D. Further treatment with FO was seen to prevent cell death by alloxan and induce mRNA expression of both insulin 1 and insulin 2 isoforms under low-glucose conditions. From the first part of the study, it is clear that FO is effective to recover Min6 cells from the destructive effect of alloxan, and it worked best when given along with alloxan or given after alloxan treatment regime. FO-induced secretion of molecules from Min6 was clearly shown to regulate mRNA expression of key enzymes of carbohydrate metabolism in peri-pancreatic cell types. This is a pilot study showing that an improved in vitro approach of using Min6 along with muscle cells (C2C12) and adipose tissue cells (3T3-L1) together to understand the crosstalk of molecules could be used to check the efficacy of an anti-diabetic drug.
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Affiliation(s)
- Moitreyi Das
- Department of Zoology, Goa University, Goa, India
| | - Arnab Banerjee
- Department of Biological Sciences, BITS Pilani, K. K. Birla Goa Campus, Zuarinagar, Goa, India
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Li Y, Tian X, Zhang Q, Yan C, Han Y. A novel function of CREG in metabolic disorders. MEDICAL REVIEW (BERLIN, GERMANY) 2021; 1:18-22. [PMID: 37724076 PMCID: PMC10388757 DOI: 10.1515/mr-2021-0031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/13/2021] [Indexed: 09/20/2023]
Abstract
Metabolic disorders are public health problems that require prevention and new efficient drugs for treatment. Cellular repressor of E1A-stimulated genes (CREG) is ubiquitously expressed in mature tissues and cells in mammals and plays a critical role in keeping cells or tissues in a mature, homeostatic state. Recently, CREG turns to be an important mediator in the development of metabolic disorders. Here in this review, we briefly discuss the structure and molecular regulation of CREG along with the therapeutic strategy to combat the metabolic disorders.
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Affiliation(s)
- Yang Li
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China
| | - Xiaoxiang Tian
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China
| | - Quanyu Zhang
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China
| | - Chenghui Yan
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China
| | - Yaling Han
- Cardiovascular Research Institute and Department of Cardiology, General Hospital of Northern Theater Command, Shenyang 110016, Liaoning, China
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Lee B, Shin M, Park Y, Won SY, Cho KS. Physical Exercise-Induced Myokines in Neurodegenerative Diseases. Int J Mol Sci 2021; 22:ijms22115795. [PMID: 34071457 PMCID: PMC8198301 DOI: 10.3390/ijms22115795] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 12/18/2022] Open
Abstract
Neurodegenerative diseases (NDs), such as Alzheimer’s disease (AD), Parkinson’s disease (PD), Huntington’s disease (HD), and amyotrophic lateral sclerosis (ALS), are disorders characterized by progressive degeneration of the nervous system. Currently, there is no disease-modifying treatments for most NDs. Meanwhile, numerous studies conducted on human and animal models over the past decades have showed that exercises had beneficial effects on NDs. Inter-tissue communication by myokine, a peptide produced and secreted by skeletal muscles during exercise, is thought to be an important underlying mechanism for the advantages. Here, we reviewed studies about the effects of myokines regulated by exercise on NDs and their mechanisms. Myokines could exert beneficial effects on NDs through a variety of regulatory mechanisms, including cell survival, neurogenesis, neuroinflammation, proteostasis, oxidative stress, and protein modification. Studies on exercise-induced myokines are expected to provide a novel strategy for treating NDs, for which there are no adequate treatments nowadays. To date, only a few myokines have been investigated for their effects on NDs and studies on mechanisms involved in them are in their infancy. Therefore, future studies are needed to discover more myokines and test their effects on NDs.
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Affiliation(s)
- Banseok Lee
- Department of Biological Sciences, Konkuk University, Seoul 05029, Korea; (B.L.); (M.S.); (Y.P.)
| | - Myeongcheol Shin
- Department of Biological Sciences, Konkuk University, Seoul 05029, Korea; (B.L.); (M.S.); (Y.P.)
| | - Youngjae Park
- Department of Biological Sciences, Konkuk University, Seoul 05029, Korea; (B.L.); (M.S.); (Y.P.)
| | - So-Yoon Won
- Department of Biological Sciences, Konkuk University, Seoul 05029, Korea; (B.L.); (M.S.); (Y.P.)
- Korea Hemp Institute, Konkuk University, Seoul 05029, Korea
- Correspondence: (S.-Y.W.); (K.S.C.); Tel.: +82-10-3688-5474 (S.-Y.W.); Tel.: +82-2-450-3424 (K.S.C.)
| | - Kyoung Sang Cho
- Department of Biological Sciences, Konkuk University, Seoul 05029, Korea; (B.L.); (M.S.); (Y.P.)
- Korea Hemp Institute, Konkuk University, Seoul 05029, Korea
- Correspondence: (S.-Y.W.); (K.S.C.); Tel.: +82-10-3688-5474 (S.-Y.W.); Tel.: +82-2-450-3424 (K.S.C.)
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Arous C, Mizgier ML, Rickenbach K, Pinget M, Bouzakri K, Wehrle-Haller B. Integrin and autocrine IGF2 pathways control fasting insulin secretion in β-cells. J Biol Chem 2020; 295:16510-16528. [PMID: 32934005 PMCID: PMC7864053 DOI: 10.1074/jbc.ra120.012957] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 08/09/2020] [Indexed: 12/20/2022] Open
Abstract
Elevated levels of fasting insulin release and insufficient glucose-stimulated insulin secretion (GSIS) are hallmarks of diabetes. Studies have established cross-talk between integrin signaling and insulin activity, but more details of how integrin-dependent signaling impacts the pathophysiology of diabetes are needed. Here, we dissected integrin-dependent signaling pathways involved in the regulation of insulin secretion in β-cells and studied their link to the still debated autocrine regulation of insulin secretion by insulin/insulin-like growth factor (IGF) 2-AKT signaling. We observed for the first time a cooperation between different AKT isoforms and focal adhesion kinase (FAK)-dependent adhesion signaling, which either controlled GSIS or prevented insulin secretion under fasting conditions. Indeed, β-cells form integrin-containing adhesions, which provide anchorage to the pancreatic extracellular matrix and are the origin of intracellular signaling via FAK and paxillin. Under low-glucose conditions, β-cells adopt a starved adhesion phenotype consisting of actin stress fibers and large peripheral focal adhesion. In contrast, glucose stimulation induces cell spreading, actin remodeling, and point-like adhesions that contain phospho-FAK and phosphopaxillin, located in small protrusions. Rat primary β-cells and mouse insulinomas showed an adhesion remodeling during GSIS resulting from autocrine insulin/IGF2 and AKT1 signaling. However, under starving conditions, the maintenance of stress fibers and the large adhesion phenotype required autocrine IGF2-IGF1 receptor signaling mediated by AKT2 and elevated FAK-kinase activity and ROCK-RhoA levels but low levels of paxillin phosphorylation. This starved adhesion phenotype prevented excessive insulin granule release to maintain low insulin secretion during fasting. Thus, deregulation of the IGF2 and adhesion-mediated signaling may explain dysfunctions observed in diabetes.
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Affiliation(s)
- Caroline Arous
- Department of Cell Physiology and Metabolism, Centre Médical Universitaire, University of Geneva, Geneva, Switzerland.
| | - Maria Luisa Mizgier
- UMR DIATHEC, Centre Européen d'Etude du Diabète, UMR DIATHEC, Strasbourg, France
| | - Katharina Rickenbach
- Department of Cell Physiology and Metabolism, Centre Médical Universitaire, University of Geneva, Geneva, Switzerland
| | - Michel Pinget
- UMR DIATHEC, Centre Européen d'Etude du Diabète, UMR DIATHEC, Strasbourg, France
| | - Karim Bouzakri
- UMR DIATHEC, Centre Européen d'Etude du Diabète, UMR DIATHEC, Strasbourg, France
| | - Bernhard Wehrle-Haller
- Department of Cell Physiology and Metabolism, Centre Médical Universitaire, University of Geneva, Geneva, Switzerland
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Tian H, Liu S, Ren J, Lee JKW, Wang R, Chen P. Role of Histone Deacetylases in Skeletal Muscle Physiology and Systemic Energy Homeostasis: Implications for Metabolic Diseases and Therapy. Front Physiol 2020; 11:949. [PMID: 32848876 PMCID: PMC7431662 DOI: 10.3389/fphys.2020.00949] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Skeletal muscle is the largest metabolic organ in the human body and is able to rapidly adapt to drastic changes during exercise. Histone acetyltransferases (HATs) and histone deacetylases (HDACs), which target histone and non-histone proteins, are two major enzyme families that control the biological process of histone acetylation and deacetylation. Balance between these two enzymes serves as an essential element for gene expression and metabolic and physiological function. Genetic KO/TG murine models reveal that HDACs possess pivotal roles in maintaining skeletal muscles' metabolic homeostasis, regulating skeletal muscles motor adaptation and exercise capacity. HDACs may be involved in mitochondrial remodeling, insulin sensitivity regulation, turn on/off of metabolic fuel switching and orchestrating physiological homeostasis of skeletal muscles from the process of myogenesis. Moreover, many myogenic factors and metabolic factors are modulated by HDACs. HDACs are considered as therapeutic targets in clinical research for treatment of cancer, inflammation, and neurological and metabolic-related diseases. This review will focus on physiological function of HDACs in skeletal muscles and provide new ideas for the treatment of metabolic diseases.
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Affiliation(s)
- Haili Tian
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Sujuan Liu
- Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Jun Ren
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai, China
| | - Jason Kai Wei Lee
- Department of Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Global Asia Institute, National University of Singapore, Singapore, Singapore
- N.1 Institute for Health, National University of Singapore, Singapore, Singapore
| | - Ru Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Peijie Chen
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
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颜 俊, 郑 开, 林 川, 刘 春. [Correlation between sarcopenia and albuminuria in patients with type 2 diabetes]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2020; 40:407-412. [PMID: 32376579 PMCID: PMC7167324 DOI: 10.12122/j.issn.1673-4254.2020.03.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To investigate the correlation between sarcopenia and albuminuria in patients with type 2 diabetes mellitus (T2DM). METHODS A total of 360 T2DM patients (including 206 male and 154 female patients) hospitalized in our hospital between January, 2015 and December, 2018 were enrolled. According to their medical history and laboratory test results, the patients were divided into albuminuria group (n=122) and non-albuminuria group (n=238). The clinical and anthropological data were collected and skeletal muscle index (SMI), appendage lean mass, muscle index, total body fat, bone mineral capacity and bone mineral density were measured using dual-energy X-ray absorptiometry. Logistic regression was used to analyze the correlation of these body composition parameters with albuminuria or chronic kidney disease (CKD) in the diabetic patients. RESULTS The disease course of T2DM, history of hypertension, age, systolic blood pressure, low density lipoprotein cholesterol, triglyceride, uric acid, waistline, Urinary albumin creatinine ratio, serum creatinine, and glomerular filtration rate differed significantly between the diabetic patients with albuminuria and those without albuminuria (P < 0.05). The prevalence rate of sarcopenia was significantly higher in patients with albuminuria (31.4% vs 13.1%, P < 0.01). Compared with those without albuminuria, the patients with albuminuria had significantly decreased SMI (t=-2.304, P=0.021) and body mass index (Z=- 5.534, P < 0.01) and significantly increased total body fat (Z=- 2.838, P=0.005). Multivariate logistic regression analysis showed that after adjustment for age, gender, total body fat, smoking history, drinking history, duration of diabetes, HbA1c, history of hypertension, systolic blood pressure, low density lipoprotein cholesterol, body mass index, and triglyceride, the patients with a decreased SMI had a significantly increased risk of albuminuria (P=0.011 and 0.010), but SMI was not correlated with the risk of CKD in patients with T2DM (P > 0.05). CONCLUSIONS Sarcopenia is probably an independent risk factor for albuminuria in patients with T2DM.
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Affiliation(s)
- 俊锋 颜
- 重庆市人民医院肾脏内科,重庆 400013Department of Nephrology, Chongqing General Hospital, Chongqing 400013, China
| | - 开元 郑
- 重庆市人民医院肾脏内科,重庆 400013Department of Nephrology, Chongqing General Hospital, Chongqing 400013, China
| | - 川 林
- 重庆市人民医院内分泌//中西医结合科,重庆 400013Department of Endocrinology/Integrated Chinese and Western Medicine, Chongqing General Hospital, Chongqing 400013, China
| | - 春 刘
- 重庆市人民医院肾脏内科,重庆 400013Department of Nephrology, Chongqing General Hospital, Chongqing 400013, China
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