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Xiong Y, Luan Y, Yuan L, Hong W, Wang B, Zhao H, Zhang B. Aerobic exercise attenuates high-fat diet-induced renal injury through kidney metabolite modulation in mice. Ren Fail 2024; 46:2286330. [PMID: 38390733 PMCID: PMC10896126 DOI: 10.1080/0886022x.2023.2286330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 11/16/2023] [Indexed: 02/24/2024] Open
Abstract
PURPOSE To investigate the preventive effect of aerobic exercise on renal damage caused by obesity. METHODS The mice in the Control (Con) and Control + Exercise (Con + Ex) groups received a standard chow diet for the 21-week duration of the study, while the High-fat diet (HFD) group and High-fat diet + Exercise (HFD + Ex) group were fed an HFD. Mice were acclimated to the laboratory for 1 week, given 12 weeks of being on their respective diets, and then the Con + Ex and HFD + Ex groups were subjected to moderate intensity aerobic treadmill running 45 min/day, 5 days/week for 8 weeks. RESULTS We found that HFD-induced obesity mainly impacts kidney glycerin phospholipids, glycerides, and fatty acyls, and aerobic exercise mainly impacts kidney glycerides, amino acids and organic acids as well as their derivatives. We identified 18 metabolites with significantly altered levels that appear to be involved in aerobic exercise mediated prevention of HFD-induced obesity and renal damage, half of which were amino acids and organic acids and their derivatives. CONCLUSION Aerobic exercise rewires kidney metabolites to reduce high-fat diet-induced obesity and renal injury.
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Affiliation(s)
- Yingzhe Xiong
- School of Physical Education and Sports, Central China Normal University, Wuhan, China
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Yisheng Luan
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Lingfeng Yuan
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Weihao Hong
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
| | - Bin Wang
- School of Physical Education and Sports, Central China Normal University, Wuhan, China
| | - Hua Zhao
- School of Physical Education and Sports, Central China Normal University, Wuhan, China
| | - Bing Zhang
- Division of Sports Science and Physical Education, Tsinghua University, Beijing, China
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Shams S, Tavasolian M, Amani-Shalamzari S, Motamedi P, Rajabi H, Weiss K, Knechtle B. Effects of swimming in cold water on lipolysis indicators via fibroblast growth factor-21 in male Wistar rats. Biochem Biophys Rep 2024; 38:101662. [PMID: 38375421 PMCID: PMC10875249 DOI: 10.1016/j.bbrep.2024.101662] [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: 12/05/2023] [Revised: 02/07/2024] [Accepted: 02/09/2024] [Indexed: 02/21/2024] Open
Abstract
This study aimed to investigate the effects of swimming in cold water on the release of FGF21 from various tissues and its impact on fat metabolism. Twenty Wistar rats were randomly divided into three groups: untrained (C), trained in thermo-neutral water (TN, 30 °C) and trained in cold water (TC, 15 °C). The training groups swam intervals (2-3 min) until exhaustion, 1 min rest, three days a week for six weeks, with 3-6% bodyweight load. The mRNA expression of variables was determined in white fat tissue (WAT), and FGF21 protein was also measured in the liver, brown fat tissue (BAT), serum, and muscle. The experimental protocols resulted in lower body weight gain, associated with reduced WAT volume; the most remarkable improvement was observed in the TC group. Swimming significantly increased FGF21 protein levels in WAT, BAT, and muscle tissues compared to the C group; substantial increases were in the TC group. Changes in FGF21 were highly correlated with the activation of genes involved in fat metabolisms, such as CPT1, CD36, and HSL, and with glycerol in WAT. The findings indicate a positive correlation between swimming in cold water and the activation of genes involved in fat metabolism, possibly through FGF21 production, which was highly correlated with fat-burning genes.
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Affiliation(s)
- Sara Shams
- Department of Exercise Physiology, Faculty of Sports Science, Kharazmi University, Tehran, Iran
| | - Mostafa Tavasolian
- Department of Exercise Physiology, Faculty of Sports Science, Kharazmi University, Tehran, Iran
| | - Sadegh Amani-Shalamzari
- Department of Exercise Physiology, Faculty of Sports Science, Kharazmi University, Tehran, Iran
| | - Pezhman Motamedi
- Department of Exercise Physiology, Faculty of Sports Science, Kharazmi University, Tehran, Iran
| | - Hamid Rajabi
- Department of Exercise Physiology, Faculty of Sports Science, Kharazmi University, Tehran, Iran
| | - Katja Weiss
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, St. Gallen, Switzerland
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
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Li S, Zou T, Chen J, Li J, You J. Fibroblast growth factor 21: An emerging pleiotropic regulator of lipid metabolism and the metabolic network. Genes Dis 2024; 11:101064. [PMID: 38292170 PMCID: PMC10825286 DOI: 10.1016/j.gendis.2023.06.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 01/20/2023] [Accepted: 06/27/2023] [Indexed: 02/01/2024] Open
Abstract
Fibroblast growth factor 21 (FGF21) was originally identified as an important metabolic regulator which plays a crucial physiological role in regulating a variety of metabolic parameters through the metabolic network. As a novel multifunctional endocrine growth factor, the role of FGF21 in the metabolic network warrants extensive exploration. This insight was obtained from the observation that the FGF21-dependent mechanism that regulates lipid metabolism, glycogen transformation, and biological effectiveness occurs through the coordinated participation of the liver, adipose tissue, central nervous system, and sympathetic nerves. This review focuses on the role of FGF21-uncoupling protein 1 (UCP1) signaling in lipid metabolism and how FGF21 alleviates non-alcoholic fatty liver disease (NAFLD). Additionally, this review reveals the mechanism by which FGF21 governs glucolipid metabolism. Recent research on the role of FGF21 in the metabolic network has mostly focused on the crucial pathway of glucolipid metabolism. FGF21 has been shown to have multiple regulatory roles in the metabolic network. Since an adequate understanding of the concrete regulatory pathways of FGF21 in the metabolic network has not been attained, this review sheds new light on the metabolic mechanisms of FGF21, explores how FGF21 engages different tissues and organs, and lays a theoretical foundation for future in-depth research on FGF21-targeted treatment of metabolic diseases.
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Affiliation(s)
| | | | - Jun Chen
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
| | - Jiaming Li
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
| | - Jinming You
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China
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4
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Lv Y, Zhao C, Jiang Q, Rong Y, Ma M, Liang L, Li W, Zhang J, Xu N, Wu H. Dapagliflozin promotes browning of white adipose tissue through the FGFR1-LKB1-AMPK signaling pathway. Mol Biol Rep 2024; 51:562. [PMID: 38644407 PMCID: PMC11033239 DOI: 10.1007/s11033-024-09540-3] [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: 01/24/2024] [Accepted: 04/10/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Obesity is associated with a wide variety of metabolic disorders that impose significant burdens on patients and society. The "browning" phenomenon in white adipose tissue (WAT) has emerged as a promising therapeutic strategy to combat metabolic disturbances. However, though the anti-diabetic drug dapagliflozin (DAPA) is thought to promote "browning," the specific mechanism of this was previously unclear. METHODS In this study, C57BL/6 J male mice were used to establish an obesity model by high-fat diet feeding, and 3T3-L1 cells were used to induce mature adipocytes and to explore the role and mechanism of DAPA in "browning" through a combination of in vitro and in vivo experiments. RESULTS The results show that DAPA promotes WAT "browning" and improves metabolic disorders. Furthermore, we discovered that DAPA activated "browning" through the fibroblast growth factor receptors 1-liver kinase B1-adenosine monophosphate-activated protein kinase signaling pathway. CONCLUSION These findings provide a rational basis for the use of DAPA in treating obesity by promoting the browning of white adipose tissue.
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MESH Headings
- Animals
- Male
- Mice
- 3T3-L1 Cells
- Adipocytes/metabolism
- Adipocytes/drug effects
- Adipose Tissue, Brown/drug effects
- Adipose Tissue, Brown/metabolism
- Adipose Tissue, White/metabolism
- Adipose Tissue, White/drug effects
- AMP-Activated Protein Kinases/metabolism
- Benzhydryl Compounds/pharmacology
- Diet, High-Fat
- Glucosides/pharmacology
- Mice, Inbred C57BL
- Obesity/metabolism
- Obesity/drug therapy
- Protein Serine-Threonine Kinases/metabolism
- Receptor, Fibroblast Growth Factor, Type 1/metabolism
- Receptor, Fibroblast Growth Factor, Type 1/genetics
- Signal Transduction/drug effects
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Affiliation(s)
- Yue Lv
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China
| | - Chengrui Zhao
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China
| | - Qiuyan Jiang
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China
| | - Yilin Rong
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China
| | - Mingfeng Ma
- Cultivation Key Laboratory of Metabolic Cardiovascular Diseases Research, Fenyang, 032200, People's Republic of China
| | - Lili Liang
- Cultivation Key Laboratory of Metabolic Cardiovascular Diseases Research, Fenyang, 032200, People's Republic of China
| | - Weiping Li
- Basic Sciences Department of Fenyang College, Shanxi Medical University, Fenyang, 032200, People's Republic of China
| | - Jiuxuan Zhang
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China
| | - Ning Xu
- Department of Oncology, Shanxi Province Fenyang Hospital, Fenyang, 032200, People's Republic of China
| | - Huiwen Wu
- Science and Technology Center of Fenyang College, Shanxi Medical University, No. 16 Xueyuan Road, Fenyang, Shanxi, 032200, People's Republic of China.
- Cultivation Key Laboratory of Metabolic Cardiovascular Diseases Research, Fenyang, 032200, People's Republic of China.
- Department of Oncology, Shanxi Province Fenyang Hospital, Fenyang, 032200, People's Republic of China.
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Riahy S. The effects of 12 weeks of high-intensity interval training and moderate-intensity continuous training on FGF21, irisin, and myostatin in men with type 2 diabetes mellitus. Growth Factors 2024; 42:24-35. [PMID: 37945531 DOI: 10.1080/08977194.2023.2279163] [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: 05/22/2023] [Accepted: 10/27/2023] [Indexed: 11/12/2023]
Abstract
This study investigated the influence of a 12-week high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) on irisin, fibroblast growth factor 21 (FGF21), and myostatin (MSTN) among men with type 2 diabetes mellitus (T2DM). Forty-five adult men with T2DM were randomly selected and assigned to receive and perform HIIT (4 × 4 min at 85-95% HRmax with three min of active rest at 50-60% HRmax in between) and MICT (walking/running continuously for 47 min at 60-70% HRmax) three sessions per week for 12 weeks, or to act as a non-exercise control (CON) group. The subjects' blood samples were collected at baseline and 48 hours after the last intervention session. Our research revealed that both interventions resulted in similar decreases in FGF21 and MSTN when compared to the CON (p < .01). However, only the HIIT group showed a significant increase in irisin (p < .01) compared to the CON. Further, improvements in insulin resistance, body composition, and VO2 peak were noted in both intervention groups compared with those of the CON group (p < .01). It seems that while either aerobic exercise strategy could be seen as a therapy for men with T2DM, HIIT had a more advantageous effect on the irisin response.
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Affiliation(s)
- Simin Riahy
- Clinical Biomechanics and Ergonomics Research Center, AJA University of Medical Sciences, Tehran, Iran
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Chou TJ, Lin LY, Lu CW, Hsu YJ, Huang CC, Huang KC. Effects of aerobic, resistance, and high-intensity interval training on thermogenic gene expression in white adipose tissue in high fat diet induced obese mice. Obes Res Clin Pract 2024; 18:64-72. [PMID: 38238145 DOI: 10.1016/j.orcp.2024.01.003] [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: 05/22/2023] [Revised: 11/10/2023] [Accepted: 01/07/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE Global prevalence of obesity has continued to rise and poses public health concerns. Current anti-obesity medications are mainly focused on suppressing appetite. Thermogenic fat cells that increase energy expenditure may be a promising alternative target to combat obesity. Our study aims to investigate the effects of aerobic, resistance, and high-intensity interval training on thermogenic gene expression in white adipose tissue in high fat diet induced obese mice. METHODS Fifty 6-week-old male C57BL/6 mice were initially divided into control group and high fat diet group for obesity induction. After 8 weeks of obesity induction, obese mice were subdivided into sedentary, aerobic exercise, resistance exercise, and high intensity interval training groups. Trained obese mice were submitted to 8 weeks of exercise. RESULTS Our results showed that all three exercises significantly decreased body weight, and improved metabolic profiles including glucose tolerance, total cholesterol, and low-density lipoprotein cholesterol. Moreover, aerobic exercise training increases serum irisin levels and thermogenic gene expressions such as Prdm16, Cidea, and Pgc-1α in epididymal white adipose tissue of obese mice. CONCLUSION Our findings suggest that when it comes to the adaption of thermogenic fat cells, the modality of exercise should be taken into consideration. Aerobic exercise may induce a modest increase in the expression levels of certain thermogenic genes in epididymal white adipose tissue.
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Affiliation(s)
- Tzu-Jung Chou
- Department of Family Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Yu Lin
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Chia-Wen Lu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Family Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Ju Hsu
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Chi-Chang Huang
- Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan, Taiwan.
| | - Kuo-Chin Huang
- Department of Family Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan; Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Family Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
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7
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Li S, Chen J, Wei P, Zou T, You J. Fibroblast Growth Factor 21: A Fascinating Perspective on the Regulation of Muscle Metabolism. Int J Mol Sci 2023; 24:16951. [PMID: 38069273 PMCID: PMC10707024 DOI: 10.3390/ijms242316951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
Fibroblast growth factor 21 (FGF21) plays a vital role in normal eukaryotic organism development and homeostatic metabolism under the influence of internal and external factors such as endogenous hormone changes and exogenous stimuli. Over the last few decades, comprehensive studies have revealed the key role of FGF21 in regulating many fundamental metabolic pathways, including the muscle stress response, insulin signaling transmission, and muscle development. By coordinating these metabolic pathways, FGF21 is thought to contribute to acclimating to a stressful environment and the subsequent recovery of cell and tissue homeostasis. With the emphasis on FGF21, we extensively reviewed the research findings on the production and regulation of FGF21 and its role in muscle metabolism. We also emphasize how the FGF21 metabolic networks mediate mitochondrial dysfunction, glycogen consumption, and myogenic development and investigate prospective directions for the functional exploitation of FGF21 and its downstream effectors, such as the mammalian target of rapamycin (mTOR).
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Affiliation(s)
| | | | | | - Tiande Zou
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang 330045, China; (S.L.); (J.C.); (P.W.)
| | - Jinming You
- Jiangxi Province Key Laboratory of Animal Nutrition, Jiangxi Agricultural University, Nanchang 330045, China; (S.L.); (J.C.); (P.W.)
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8
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Ahmadi Hekmatikar A, Nelson A, Petersen A. Highlighting the idea of exerkines in the management of cancer patients with cachexia: novel insights and a critical review. BMC Cancer 2023; 23:889. [PMID: 37730552 PMCID: PMC10512651 DOI: 10.1186/s12885-023-11391-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/10/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Exerkines are all peptides, metabolites, and nucleic acids released into the bloodstream during and after physical exercise. Exerkines liberated from skeletal muscle (myokines), the heart (cardiokines), liver (hepatokines), white adipose tissue (adipokines), brown adipose tissue (batokines), and neurons (neurokines) may benefit health and wellbeing. Cancer-related cachexia is a highly prevalent disorder characterized by weight loss with specific skeletal muscle and adipose tissue loss. Many studies have sought to provide exercise strategies for managing cachexia, focusing on musculoskeletal tissue changes. Therefore, understanding the responses of musculoskeletal and other tissue exerkines to acute and chronic exercise may provide novel insight and recommendations for physical training to counteract cancer-related cachexia. METHODS For the purpose of conducting this study review, we made efforts to gather relevant studies and thoroughly discuss them to create a comprehensive overview. To achieve this, we conducted searches using appropriate keywords in various databases. Studies that were deemed irrelevant to the current research, not available in English, or lacking full-text access were excluded. Nevertheless, it is important to acknowledge the limited amount of research conducted in this specific field. RESULTS In order to obtain a comprehensive understanding of the findings, we prioritized human studies in order to obtain results that closely align with the scope of the present study. However, in instances where human studies were limited or additional analysis was required to draw more robust conclusions, we also incorporated animal studies. Finally, 295 studies, discussed in this review. CONCLUSION Our understanding of the underlying physiological mechanisms related to the significance of investigating exerkines in cancer cachexia is currently quite basic. Nonetheless, this demonstrated that resistance and aerobic exercise can contribute to the reduction and control of the disease in individuals with cancer cachexia, as well as in survivors, by inducing changes in exerkines.
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Affiliation(s)
- Amirhossein Ahmadi Hekmatikar
- Department of Physical Education & Sport Sciences, Faculty of Humanities, Tarbiat Modares University, Tehran, 14117-13116, Iran
| | - André Nelson
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
| | - Aaron Petersen
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia.
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9
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Vankrunkelsven W, Thiessen S, Derde S, Vervoort E, Derese I, Pintelon I, Matheussen H, Jans A, Goossens C, Langouche L, Van den Berghe G, Vanhorebeek I. Development of muscle weakness in a mouse model of critical illness: does fibroblast growth factor 21 play a role? Skelet Muscle 2023; 13:12. [PMID: 37537627 PMCID: PMC10401744 DOI: 10.1186/s13395-023-00320-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/09/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND Critical illness is hallmarked by severe stress and organ damage. Fibroblast growth factor 21 (FGF21) has been shown to rise during critical illness. FGF21 is a pleiotropic hormone that mediates adaptive responses to tissue injury and repair in various chronic pathological conditions. Animal studies have suggested that the critical illness-induced rise in FGF21 may to a certain extent protect against acute lung, liver, kidney and brain injury. However, FGF21 has also been shown to mediate fasting-induced loss of muscle mass and force. Such loss of muscle mass and force is a frequent problem of critically ill patients, associated with adverse outcome. In the present study, we therefore investigated whether the critical illness-induced acute rise in FGF21 is muscle-protective or rather contributes to the pathophysiology of critical illness-induced muscle weakness. METHODS In a catheterised mouse model of critical illness induced by surgery and sepsis, we first assessed the effects of genetic FGF21 inactivation, and hence the inability to acutely increase FGF21, on survival, body weight, muscle wasting and weakness, and markers of muscle cellular stress and dysfunction in acute (30 h) and prolonged (5 days) critical illness. Secondly, we assessed whether any effects were mirrored by supplementing an FGF21 analogue (LY2405319) in prolonged critical illness. RESULTS FGF21 was not required for survival of sepsis. Genetic FGF21 inactivation aggravated the critical illness-induced body weight loss (p = 0.0003), loss of muscle force (p = 0.03) and shift to smaller myofibers. This was accompanied by a more pronounced rise in markers of endoplasmic reticulum stress in muscle, without effects on impairments in mitochondrial respiratory chain enzyme activities or autophagy activation. Supplementing critically ill mice with LY2405319 did not affect survival, muscle force or weight, or markers of muscle cellular stress/dysfunction. CONCLUSIONS Endogenous FGF21 is not required for sepsis survival, but may partially protect muscle force and may reduce cellular stress in muscle. Exogenous FGF21 supplementation failed to improve muscle force or cellular stress, not supporting the clinical applicability of FGF21 supplementation to protect against muscle weakness during critical illness.
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Affiliation(s)
- Wouter Vankrunkelsven
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Steven Thiessen
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Sarah Derde
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Ellen Vervoort
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Inge Derese
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Isabel Pintelon
- Laboratory of Cell Biology and Histology, University of Antwerp, Antwerp, Belgium
| | - Hanne Matheussen
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Alexander Jans
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Chloë Goossens
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Lies Langouche
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Greet Van den Berghe
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium
| | - Ilse Vanhorebeek
- Clinical Division and Laboratory of Intensive Care Medicine, Department of Cellular and Molecular Medicine, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium.
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10
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Félix-Soriano E, Sáinz N, Gil-Iturbe E, Castilla-Madrigal R, Celay J, Fernández-Galilea M, Pejenaute Á, Lostao MP, Martínez-Climent JA, Moreno-Aliaga MJ. Differential remodeling of subcutaneous white and interscapular brown adipose tissue by long-term exercise training in aged obese female mice. J Physiol Biochem 2023:10.1007/s13105-023-00964-2. [PMID: 37204588 DOI: 10.1007/s13105-023-00964-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 04/26/2023] [Indexed: 05/20/2023]
Abstract
Obesity exacerbates aging-induced adipose tissue dysfunction. This study aimed to investigate the effects of long-term exercise on inguinal white adipose tissue (iWAT) and interscapular brown adipose tissue (iBAT) of aged obese mice. Two-month-old female mice received a high-fat diet for 4 months. Then, six-month-old diet-induced obese animals were allocated to sedentarism (DIO) or to a long-term treadmill training (DIOEX) up to 18 months of age. In exercised mice, iWAT depot revealed more adaptability, with an increase in the expression of fatty acid oxidation genes (Cpt1a, Acox1), and an amelioration of the inflammatory status, with a favorable modulation of pro/antiinflammatory genes and lower macrophage infiltration. Additionally, iWAT of trained animals showed an increment in the expression of mitochondrial biogenesis (Pgc1a, Tfam, Nrf1), thermogenesis (Ucp1), and beige adipocytes genes (Cd137, Tbx1). In contrast, iBAT of aged obese mice was less responsive to exercise. Indeed, although an increase in functional brown adipocytes genes and proteins (Pgc1a, Prdm16 and UCP1) was observed, few changes were found on inflammation-related and fatty acid metabolism genes. The remodeling of iWAT and iBAT depots occurred along with an improvement in the HOMA index for insulin resistance and in glucose tolerance. In conclusion, long-term exercise effectively prevented the loss of iWAT and iBAT thermogenic properties during aging and obesity. In iWAT, the long-term exercise program also reduced the inflammatory status and stimulated a fat-oxidative gene profile. These exercise-induced adipose tissue adaptations could contribute to the beneficial effects on glucose homeostasis in aged obese mice.
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Affiliation(s)
- Elisa Félix-Soriano
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
| | - Neira Sáinz
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
| | - Eva Gil-Iturbe
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
| | - Rosa Castilla-Madrigal
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
| | - Jon Celay
- Division of Hemato-Oncology, Center for Applied Medical Research CIMA, University of Navarra, Pamplona, Spain
- CIBERONC, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Marta Fernández-Galilea
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
| | - Álvaro Pejenaute
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - M Pilar Lostao
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - José A Martínez-Climent
- Division of Hemato-Oncology, Center for Applied Medical Research CIMA, University of Navarra, Pamplona, Spain
- CIBERONC, Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - María J Moreno-Aliaga
- University of Navarra; Center for Nutrition Research and Department of Nutrition, Food Science and Physiology; School of Pharmacy and Nutrition, Pamplona, Spain.
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN). Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain.
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11
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Shams S, Amirinejad M, Amani-Shalamzari S, Rajabi H, Suzuki K. Swimming in cold water upregulates genes involved in thermogenesis and the browning of white adipose tissues. Comp Biochem Physiol B Biochem Mol Biol 2023; 265:110834. [PMID: 36740139 DOI: 10.1016/j.cbpb.2023.110834] [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: 11/09/2022] [Revised: 01/14/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
The purpose of this study was to investigate whether there is an interacting effect of six weeks of swimming in cold water on the gene expression of browning markers in adipose tissue in rodents. Twenty male Wistar rats were randomly divided into four groups: Control (C, 25 °C), Cold Exposure (CE, 4 °C), Swimming in tepid Water (STW, 30 °C), and Swimming in Cold Water (SCW, 15 °C). The swimming included 2-3 min intervals, 1 min rest, until exhaustion, three days a week for six weeks, with 3 to 6% of bodyweight overload. Rats from CE were exposed to cold for 2 h per day, five days per week. After the experimental protocol, interscapular brown (BAT) and inguinal subcutaneous white (WAT) fat tissues were excised, weighed, and processed for beiging and mitochondrial biogenesis markers gene expression. The experimental protocols resulted in an apparent increase in the number of brown adipocytes (per mm2) in the adipose deposits compared to the C group; substantial changes were observed in the SCW group. Compared to other groups, cold exposure alone increased significantly serum norepinephrine, and also β2-adrenergic receptor expression was upregulated in the adipocytes compared to the C group. The STW group increased the expression of peroxisome proliferator-activated receptor-γ (PPAR-γ) coactivator-1 alpha (PGC-1α), β2-adrenergic receptor, and CCAAT/enhancer-binding proteins-α(c/EBP-α) in WAT in comparison with the C group(p < 0.05). In both adipocytes, the SCW intervention significantly upregulated the expression of PGC-1α, PPAR-γ, and c/EBP-α genes in comparison with the C and CE groups. In addition, the expression of TFAM and UCP1 was upregulated substantially in the SCW group compared to other groups. Our data demonstrate that swim training and cold exposure present additive effects in the expression of genes involved in the beiging process and mitochondrial biogenesis markers in BAT and WAT. In addition, it seems that the upregulation of these genes is related to the activation of β2-adrenergic receptors.
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Affiliation(s)
- Sara Shams
- Department of Exercise Physiology, Faculty of Physical Education & Sports Science, Kharazmi University, Tehran, Iran
| | - Mahdi Amirinejad
- Department of Exercise Physiology, Faculty of Physical Education & Sports Science, Kharazmi University, Tehran, Iran
| | - Sadegh Amani-Shalamzari
- Department of Exercise Physiology, Faculty of Physical Education & Sports Science, Kharazmi University, Tehran, Iran.
| | - Hamid Rajabi
- Department of Exercise Physiology, Faculty of Physical Education & Sports Science, Kharazmi University, Tehran, Iran
| | - Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, Mikajima, Tokorozawa, Saitama, Japan.
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12
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Liu S, Liu Y, Liu Z, Hu Y, Jiang M. A review of the signaling pathways of aerobic and anaerobic exercise on atherosclerosis. J Cell Physiol 2023; 238:866-879. [PMID: 36890781 DOI: 10.1002/jcp.30989] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 03/10/2023]
Abstract
Atherosclerosis (AS), a chronic inflammatory vascular disease with lipid metabolism abnormalities, is one of the major pathological bases of coronary heart disease. As people's lifestyles and diets change, the incidence of AS increases yearly. Physical activity and exercise training have recently been identified as effective strategies for lowering cardiovascular disease (CVD) risk. However, the best exercise mode to ameliorate the risk factors related to AS is not clear. The effect of exercise on AS is affected by the type of exercise, intensity, and duration. In particular, aerobic and anaerobic exercise are the two most widely discussed types of exercise. During exercise, the cardiovascular system undergoes physiological changes via various signaling pathways. The review aims to summarize signaling pathways related to AS in two different exercise types and provide new ideas for the prevention and treatment of AS in clinical practice.
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Affiliation(s)
- Sibo Liu
- The QUEEN MARY School, Nanchang University, Nanchang, China
| | - Yuhe Liu
- Medical Collage of Hebei University of Engineering, Handan, China
| | - Zhihan Liu
- The QUEEN MARY School, Nanchang University, Nanchang, China
| | - Yansong Hu
- The QUEEN MARY School, Nanchang University, Nanchang, China
| | - Meixiu Jiang
- The Institute of Translational Medicine, Nanchang University, Nanchang, China
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13
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Effects of Moderate-Intensity Continuous Training and High-Intensity Interval Training on Testicular Oxidative Stress, Apoptosis and m6A Methylation in Obese Male Mice. Antioxidants (Basel) 2022; 11:antiox11101874. [PMID: 36290597 PMCID: PMC9598593 DOI: 10.3390/antiox11101874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 09/14/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
Exercise is an effective way to improve reproductive function in obese males. Oxidative stress and apoptosis are important pathological factors of obesity-related male infertility. Accumulating studies have demonstrated that N6-methyladenosine (m6A) methylation is associated with obesity and testicular reproductive function. Our study aimed to investigate and compare the effect of 8 weeks of moderate-intensity continuous training (MICT) and high-intensity interval training (HIIT) on testicular oxidative stress, apoptosis and m6A methylation in obese male mice. Male C57BL/6 mice were randomly allocated into the four groups: normal diet (ND) group, high-fat diet (HFD) group, high-fat diet with moderate-intensity continuous training (HFD-MICT) group and high-fat diet with high-intensity interval training (HFD-HIIT) group. Mice in the HFD-MICT and HFD-HIIT groups were subjected to 8 weeks of MICT or HIIT treadmill protocols after 12 weeks of HFD feeding. We found that MICT and HIIT increased the protein expression of Nrf2, HO-1 and NQO-1 in the testes of obese mice, and HIIT increased it more than MICT. The Bax/Bcl-2 ratio, Cleaved Caspase-3 protein expression and TUNEL-positive cells were consistently up-regulated in the testes of obese mice, but MICT and HIIT restrained these HFD-induced effects. In addition, HFDs increased m6A levels and the gene expression of METTL3, YTHDF2 and FTO in the testes, but these effects were reversed by MICT and HIIT. However, HIIT was more effective than MICT in reducing m6A methylation in the testes of obese mice. These results demonstrate that both MICT and HIIT protected against HFD-induced oxidative stress, apoptosis and m6A methylation in testicular tissues; as a result, testicular morphological and functional impairment improved. In particular, HIIT was more beneficial than MICT in increasing the mRNA expression of steroidogenic enzymes and testicular antioxidant capacity and decreasing m6A methylation in the testes of HFD-fed mice.
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14
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Porflitt-Rodríguez M, Guzmán-Arriagada V, Sandoval-Valderrama R, Tam CS, Pavicic F, Ehrenfeld P, Martínez-Huenchullán S. Effects of aerobic exercise on fibroblast growth factor 21 in overweight and obesity. A systematic review. Metabolism 2022; 129:155137. [PMID: 35038422 DOI: 10.1016/j.metabol.2022.155137] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 01/06/2022] [Accepted: 01/10/2022] [Indexed: 12/20/2022]
Abstract
Fibroblast growth factor 21 (FGF21) has been suggested to improve metabolism during aerobic exercise in obesity. However, the variability of exercise interventions gives rise to discrepancies in the field. Therefore, we aimed to systematically review the available literature regarding the effects of aerobic exercise on FGF21 in the context of overweight and obesity. Our search included original articles published between 2009 and November 2021 found in PubMed, Science Direct, and Medline. Clinical and preclinical studies were included. Studies, where subjects or animals presented with other conditions (e.g., cancer, stroke), were excluded. From an initial 43 studies, 19 (clinical studies = 9; preclinical studies = 10) were eligible for inclusion in this review. The main findings were that acute exercise tended to increase circulatory levels of FGF21. In contrast, chronic exercise programs (≥4 weeks) had the opposite effect along with inducing mRNA and protein increases of FGF receptors and β-klotho in adipose tissue, liver, and skeletal muscle. In conclusion, both clinical and preclinical studies showed that aerobic exercise exerts changes in circulatory and tissue FGF21, along with its receptors and co-receptor. Future research is needed to elucidate the mechanisms, along with the physiological and clinical implications of these changes.
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Affiliation(s)
| | | | | | - Charmaine S Tam
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Francisca Pavicic
- Laboratory of Cellular Pathology, Institute of Anatomy, Histology & Pathology, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
| | - Pamela Ehrenfeld
- Laboratory of Cellular Pathology, Institute of Anatomy, Histology & Pathology, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile; Centro Interdisciplinario de Estudios del Sistema Nervioso (CISNe), Chile
| | - Sergio Martínez-Huenchullán
- Centro Interdisciplinario de Estudios del Sistema Nervioso (CISNe), Chile; Locomotor Apparatus and Rehabilitation Institute, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile; Cardiorespiratory and Metabolic Function Laboratory - Neyün, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile.
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Modulation of Fibroblast Growth Factor-21 and βklotho Proteins Expression in Type 2 Diabetic Women with Non-alcoholic Fatty Liver Disease Following Endurance and Strength Training. HEPATITIS MONTHLY 2021. [DOI: 10.5812/hepatmon.116513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
Background: There is limited research on the effects of physical activity with moderate intensity on βklotho (BKL) and fibroblast growth factor-21 (FGF-21) proteins expression in diabetic patients with non-alcoholic fatty liver disease (NAFLD). Objectives: This study was aimed to determine the effects of eight weeks of endurance and resistance training on BKL and FGF-21 proteins expression in diabetic women with NAFLD. Methods: Forty-five diabetic women (age: 51 ± 8 years, height: 158 ± 2 cm, weight: 75 ± 8 kg) with NAFLD participated. The subjects were randomly divided into three groups, including control (n = 15), endurance training (n = 15), and resistance training (n = 15). The enzyme-linked immunosorbent assay (ELISA) was used to measure BKL and FGF-21 proteins. Two-way ANOVA with repeated measures was applied to determine differences at a significant level of P < 0.05. Results: Eight weeks of endurance and resistance training reduced AST, ALT, and FGF-21 (25, 26, 19% and 13, 16, 13%, respectively) and increased BKL (16% and 18, respectively). However, in the variables of HDL, insulin, AST, ALT, FGF-21, and BKL, a significant difference was observed in the control group (P < 0.05). Also, there was a significant difference between the control and training groups in BKL and FGF21 proteins expression (P < 0.05), but no significant difference was observed between the two training groups (P > 0.05). Conclusions: The results suggest that both moderate-intensity endurance and resistance training can modulate the destructive effects of type 2 diabetes and NAFLD on BKL and FGF-21 proteins expression, and there is no difference between the two training methods.
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Sun H, Sherrier M, Li H. Skeletal Muscle and Bone - Emerging Targets of Fibroblast Growth Factor-21. Front Physiol 2021; 12:625287. [PMID: 33762965 PMCID: PMC7982600 DOI: 10.3389/fphys.2021.625287] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 02/16/2021] [Indexed: 12/13/2022] Open
Abstract
Fibroblast growth factor 21 (FGF21) is an atypical member of the FGF family, which functions as a powerful endocrine and paracrine regulator of glucose and lipid metabolism. In addition to liver and adipose tissue, recent studies have shown that FGF21 can also be produced in skeletal muscle. As the most abundant tissue in the human body, skeletal muscle has become increasingly recognized as a major site of metabolic activity and an important modulator of systemic metabolic homeostasis. The function and mechanism of action of muscle-derived FGF21 have recently gained attention due to the findings of considerably increased expression and secretion of FGF21 from skeletal muscle under certain pathological conditions. Recent reports regarding the ectopic expression of FGF21 from skeletal muscle and its potential effects on the musculoskeletal system unfolds a new chapter in the story of FGF21. In this review, we summarize the current knowledge base of muscle-derived FGF21 and the possible functions of FGF21 on homeostasis of the musculoskeletal system with a focus on skeletal muscle and bone.
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Affiliation(s)
- Hui Sun
- Musculoskeletal Growth & Regeneration Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, United States.,Department of Orthopaedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Matthew Sherrier
- Musculoskeletal Growth & Regeneration Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, United States.,Department of Physical Medicine and Rehabilitation, University of Pittsburgh Medical Center, Pittsburgh, PA, United States
| | - Hongshuai Li
- Musculoskeletal Growth & Regeneration Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, United States
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