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Valenzuela PL, Rivas-Baeza B, Fiuza-Luces C, Lucia A. Exerkine response to acute exercise: Still much to discover. JOURNAL OF SPORT AND HEALTH SCIENCE 2024:S2095-2546(24)00056-5. [PMID: 38615711 DOI: 10.1016/j.jshs.2024.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/16/2024]
Affiliation(s)
- Pedro L Valenzuela
- Physical Activity and Health Research Group ("PaHerg"), Research Institute of Hospital "12 de Octubre" ("imas12"), Madrid 28041, Spain; Department of Systems Biology, University of Alcalá, Madrid 28871, Spain.
| | | | - Carmen Fiuza-Luces
- Physical Activity and Health Research Group ("PaHerg"), Research Institute of Hospital "12 de Octubre" ("imas12"), Madrid 28041, Spain
| | - Alejandro Lucia
- Physical Activity and Health Research Group ("PaHerg"), Research Institute of Hospital "12 de Octubre" ("imas12"), Madrid 28041, Spain; Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid 28670, Spain
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Delfan M, Saeidi A, Supriya R, Escobar KA, Laher I, Heinrich KM, Weiss K, Knechtle B, Zouhal H. Enhancing cardiometabolic health: unveiling the synergistic effects of high-intensity interval training with spirulina supplementation on selected adipokines, insulin resistance, and anthropometric indices in obese males. Nutr Metab (Lond) 2024; 21:11. [PMID: 38454429 PMCID: PMC10921712 DOI: 10.1186/s12986-024-00785-0] [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: 12/05/2023] [Accepted: 02/16/2024] [Indexed: 03/09/2024] Open
Abstract
This study investigated the combined effects of 12 weeks of high-intensity interval training (HIIT) and spirulina supplementation on adipokine levels, insulin resistance, anthropometric indices, and cardiorespiratory fitness in 44 obese males (aged 25-40 years). The participants were randomly assigned to one of four groups: control (CG), supplement (SG), training (TG), or training plus supplement (TSG). The intervention involved daily administration of either spirulina or a placebo and HIIT three times a week for the training groups. Anthropometric indices, HOMA-IR, VO2peak, and circulating adipokines (asprosin and lipocalin2, omentin-1, irisin, and spexin) were measured before and after the 12-week intervention. Post-intervention analysis indicated differences between the CG and the three interventional groups for body weight, fat-free mass (FFM), percent body fat (%BF), HOMA-IR, and adipokine levels (p < 0.05). TG and SG participants had increased VO2peak (p < 0.05). Spirulina supplementation with HIIT increased VO2peak, omentin-1, irisin, and spexin, while causing decreases in lipocalin-2 and asprosin levels and improvements in body composition (weight, %fat), BMI, and HOMA-IR. Notably, the combination of spirulina and HIIT produced more significant changes in circulating adipokines and cardiometabolic health in obese males compared to either supplementation or HIIT alone (p < 0.05). These findings highlight the synergistic benefits of combining spirulina supplementation with HIIT, showcasing their potential in improving various health parameters and addressing obesity-related concerns in a comprehensive manner.
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Affiliation(s)
- Maryam Delfan
- Department of Exercise Physiology, Faculty of Sport Sciences, Alzahra University, Tehran, Iran.
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Kurdistan, Iran
| | - Rashmi Supriya
- Centre for Health and Exercise Science Research, SPEH, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR, China
| | - Kurt A Escobar
- Department of Kinesiology, California State University, Long Beach, CA, 90840, USA
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology, and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Katie M Heinrich
- Department of Kinesiology, Kansas State University, Manhattan, KS, 66502, USA
| | - Katja Weiss
- Institute of Primary Care, University of Zurich, Zurich, Switzerland
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, Zurich, Switzerland.
- Medbase St. Gallen Am Vadianplatz, Vadianstrasse 26, St. Gallen, 9001, Switzerland.
| | - Hassane Zouhal
- Univ Rennes, M2S (Laboratoire Mouvement, Sport, Rennes, Santé, EA 1274, F-35000, France.
- Institut International des Sciences du Sport (2I2S), Irodouer, 35850, France.
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Supriya R, Shishvan SR, Kefayati M, Abednatanzi H, Razi O, Bagheri R, Escobar KA, Pashaei Z, Saeidi A, Shahrbanian S, Bagchi S, Sengupta P, Al Kiyumi MH, Heinrich KM, Zouhal H. Astaxanthin Supplementation Augments the Benefits of CrossFit Workouts on Semaphorin 3C and Other Adipokines in Males with Obesity. Nutrients 2023; 15:4803. [PMID: 38004197 PMCID: PMC10675419 DOI: 10.3390/nu15224803] [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: 09/08/2023] [Revised: 10/31/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Regular physical activity and the use of nutritional supplements, including antioxidants, are recognized as efficacious approaches for the prevention and mitigation of obesity-related complications. This study investigated the effects of 12 weeks of CrossFit training combined with astaxanthin (ASX) supplementation on some plasma adipokines in males with obesity. Sixty-eight males with obesity (BMI: 33.6 ± 1.4 kg·m-2) were randomly assigned into four groups: the control group (CG; n = 11), ASX supplementation group (SG; n = 11), CrossFit group (TG; n = 11), and training plus supplement group (TSG; n = 11). Participants underwent 12 weeks of supplementation with ASX or placebo (20 mg/day capsule daily), CrossFit training, or a combination of both interventions. Plasma levels of semaphorin 3C (SEMA3C), apelin, chemerin, omentin1, visfatin, resistin, adiponectin, leptin, vaspin, and RBP4 were measured 72 h before the first training session and after the last training session. The plasma levels of all measured adipokines were significantly altered in SG, TG, and TSG groups (p < 0.05). The reduction of resistin was significantly higher in TSG than in SG (p < 0.05). The plasma levels of omentin1 were significantly higher in both training groups of TG and TSG than SG (p < 0.05), although such a meaningful difference was not observed between both training groups (p > 0.05). Significant differences were found in the reductions of plasma levels of vaspin, visfatin, apelin, RBP4, chemerin, and SEMA3C between the SG and TSG groups (p < 0.05). The study found that a 12-week intervention using ASX supplementation and CrossFit exercises resulted in significant improvements in several adipokines among male individuals with obesity. Notably, the combined approach of supplementation and training had the most pronounced results. The findings presented in this study indicate that the supplementation of ASX and participation in CrossFit exercise have the potential to be effective therapies in mitigating complications associated with obesity and enhancing metabolic health.
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Affiliation(s)
- Rashmi Supriya
- Centre for Health and Exercise Science Research, SPEH, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR 999077, China;
| | - Sevda Rahbari Shishvan
- Department of Physical Education and Sport Science, Science and Research Branch, Islamic Azad University, Tehran 15847-15414, Iran; (S.R.S.); (M.K.); (H.A.)
| | - Movahed Kefayati
- Department of Physical Education and Sport Science, Science and Research Branch, Islamic Azad University, Tehran 15847-15414, Iran; (S.R.S.); (M.K.); (H.A.)
| | - Hossein Abednatanzi
- Department of Physical Education and Sport Science, Science and Research Branch, Islamic Azad University, Tehran 15847-15414, Iran; (S.R.S.); (M.K.); (H.A.)
| | - Omid Razi
- Department of Exercise Physiology, Faculty of Physical Education and Sports Science, Razi University, Kermanshah 94Q5+6G3, Iran;
| | - Reza Bagheri
- Department of Exercise Physiology, University of Isfahan, Isfahan 81746-73441, Iran;
| | - Kurt A. Escobar
- Department of Kinesiology, California State University, Long Beach, CA 90840, USA;
| | - Zhaleh Pashaei
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, Tabriz 51666-16471, Iran;
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Kurdistan 66177-15175, Iran
| | - Shahnaz Shahrbanian
- Department of Sport Science, Faculty of Humanities, Tarbiat Modares University, Tehran 14117-13116, Iran;
| | - Sovan Bagchi
- Department of Biomedical Sciences, College of Medicine, Gulf Medical University, Ajman 4184, United Arab Emirates; (S.B.); (P.S.)
| | - Pallav Sengupta
- Department of Biomedical Sciences, College of Medicine, Gulf Medical University, Ajman 4184, United Arab Emirates; (S.B.); (P.S.)
| | - Maisa Hamed Al Kiyumi
- Department of Family Medicine and Public Health, Sultan Qaboos University, Muscat P.O. Box 35, Oman;
- Department of Family Medicine and Public Health, Sultan Qaboos University Hospital, Muscat P.O. Box 35, Oman
| | - Katie M. Heinrich
- Department of Kinesiology, Kansas State University, Manhattan, KS 66506, USA;
- Research Department, The Phoenix, Manhattan, KS 66502, USA
| | - Hassane Zouhal
- M2S (Laboratoire Mouvement, Sport, Santé)—EA 1274, Université de Rennes, 35000 Rennes, France
- Institut International des Sciences du Sport (2I2S), 35850 Irodouer, France
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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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Lim JY, Kim E. The Role of Organokines in Obesity and Type 2 Diabetes and Their Functions as Molecular Transducers of Nutrition and Exercise. Metabolites 2023; 13:979. [PMID: 37755259 PMCID: PMC10537761 DOI: 10.3390/metabo13090979] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 09/28/2023] Open
Abstract
Maintaining systemic homeostasis requires the coordination of different organs and tissues in the body. Our bodies rely on complex inter-organ communications to adapt to perturbations or changes in metabolic homeostasis. Consequently, the liver, muscle, and adipose tissues produce and secrete specific organokines such as hepatokines, myokines, and adipokines in response to nutritional and environmental stimuli. Emerging evidence suggests that dysregulation of the interplay of organokines between organs is associated with the pathophysiology of obesity and type 2 diabetes (T2D). Strategies aimed at remodeling organokines may be effective therapeutic interventions. Diet modification and exercise have been established as the first-line therapeutic intervention to prevent or treat metabolic diseases. This review summarizes the current knowledge on organokines secreted by the liver, muscle, and adipose tissues in obesity and T2D. Additionally, we highlighted the effects of diet/nutrition and exercise on the remodeling of organokines in obesity and T2D. Specifically, we investigated the ameliorative effects of caloric restriction, selective nutrients including ω3 PUFAs, selenium, vitamins, and metabolites of vitamins, and acute/chronic exercise on the dysregulation of organokines in obesity and T2D. Finally, this study dissected the underlying molecular mechanisms by which nutrition and exercise regulate the expression and secretion of organokines in specific tissues.
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Affiliation(s)
- Ji Ye Lim
- Department of Biochemistry and Molecular Biology, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), 6431 Fannin St., Houston, TX 77030, USA
| | - Eunju Kim
- Department of Biochemistry and Molecular Biology, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), 6431 Fannin St., Houston, TX 77030, USA
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Jevtovic F, Zheng D, Houmard JA, Krassovskaia PM, Lopez CA, Wisseman BL, Steen DM, Broskey NT, Isler C, DeVente J, Fang X, May LE. Effects of Maternal Exercise Modes on Glucose and Lipid Metabolism in Offspring Stem Cells. J Clin Endocrinol Metab 2023; 108:e360-e370. [PMID: 36722208 DOI: 10.1210/clinem/dgad059] [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: 10/15/2022] [Revised: 01/19/2023] [Accepted: 01/25/2023] [Indexed: 02/02/2023]
Abstract
CONTEXT Maternal exercise positively influences pregnancy outcomes and metabolic health in progeny; however, data regarding the effects of different modes of prenatal exercise on offspring metabolic phenotype is lacking. OBJECTIVE To elucidate the effects of different modes of maternal exercise on offspring umbilical cord derived mesenchymal stem cell (MSC) metabolism. DESIGN Randomized controlled trial. SETTING Clinical research facility. PATIENTS Healthy females between 18 and 35 years of age and <16 weeks' gestation. INTERVENTION Women were randomized to either 150 minutes of moderate intensity aerobic, resistance (RE), or combination exercise per week or to a non-exercising control. MAIN OUTCOME MEASURES At delivery, MSCs were isolated from the umbilical cords. MSC glucose and fatty acid(s) metabolism was assessed using radiolabeled substrates. RESULTS MSCs from offspring of all the exercising women demonstrated greater partitioning of oleate (P ≤ 0.05) and palmitate (P ≤ 0.05) toward complete oxidation relative to non-exercisers. MSCs from offspring of all exercising mothers also had lower rates of incomplete fatty acid oxidation (P ≤ 0.05), which was related to infant adiposity at 1 month of age. MSCs from all exercising groups exhibited higher insulin-stimulated glycogen synthesis rates (P ≤ 0.05), with RE having the largest effect (P ≤ 0.05). RE also had the greatest effect on MSC glucose oxidation rates (P ≤ 0.05) and partitioning toward complete oxidation (P ≤ 0.05). CONCLUSION Our data demonstrates that maternal exercise enhances glucose and lipid metabolism of offspring MSCs. Improvements in MSC glucose metabolism seem to be the greatest with maternal RE. Clinical Trial: ClinicalTrials.gov Identifier: NCT03838146.
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Affiliation(s)
- Filip Jevtovic
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Donghai Zheng
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Joseph A Houmard
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Polina M Krassovskaia
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Christian A Lopez
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Breanna L Wisseman
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Dylan M Steen
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Nicholas T Broskey
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
| | - Christy Isler
- Department of Obstetrics and Gynecology, East Carolina University, Greenville, NC, USA
| | - Jim DeVente
- Department of Obstetrics and Gynecology, East Carolina University, Greenville, NC, USA
| | - Xiangming Fang
- Department of Public Health, East Carolina University, Greenville, NC, USA
| | - Linda E May
- Department of Kinesiology, East Carolina University, Greenville, NC, USA
- Human Performance Laboratory, East Carolina University, Greenville, NC, USA
- East Carolina Diabetes and Obesity Institute, East Carolina University, Greenville, NC, USA
- Department of Obstetrics and Gynecology, East Carolina University, Greenville, NC, USA
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Cosio PL, Pelaez M, Cadefau JA, Farran-Codina A. Systematic Review and Meta-Analysis of Circulating Irisin Levels Following Endurance Training: Results of Continuous and Interval Training. Biol Res Nurs 2022:10998004221142580. [DOI: 10.1177/10998004221142580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Background Irisin has been suggested as a helpful hormone for adverse metabolic conditions. However, the interaction between acute endurance exercises and irisin is still unclear. The purpose of this systematic review and meta-analysis was to determine the acute effect of endurance training, either continuous or interval training, on circulating irisin in healthy adults. Methods Literature search was conducted in Web of Science, PubMed, Scopus and CINAHL until September 2022. Clinical trials measuring irisin levels following a single session of interval or continuous endurance training in healthy adults were eligible. Cohen’s d effect size (95% confidence level), subgroup analyses and univariate meta-regression were calculated using a random-effects model. The procedures described by PRISMA were followed and the protocol was prospectively registered with PROSPERO (CRD 42021240971). Results Data of the 16 included studies comprising 412 individuals showed a significant increase following one session of continuous endurance training (d = 0.33, 95% CI: 0.20 to 0.46 , p < 0.001), while interval training did not change circulating irisin (d = 0.16, 95% CI: −0.12 to 0.44 , p = 0.202). Both subgroup and univariate meta-regression analyses showed non-significant differences in the change of circulating irisin comparing blood measurement, exercise mode or previous level of physical activity of the participants and circulating irisin at baseline, duration, or intensity of the exercise, respectively. Conclusion Continuous method for endurance training increases circulating irisin in healthy adults, while studies measuring circulating irisin following interval training in healthy adults are still limited to be conclusive.
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Affiliation(s)
- Pedro L. Cosio
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Mireia Pelaez
- Faculty of Health Sciences, Universidad Europea del Atlántico, Santander, Spain
- Onkologikoa Fundazioa, Donostia, Spain
| | - Joan A. Cadefau
- Institut Nacional d'Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), Barcelona, Spain
| | - Andreu Farran-Codina
- Department of Nutrition, Food Science, and Gastronomy, XIA, INSA-UB, Faculty of Pharmacy and Food Sciences, Universitat de Barcelona (UB), Barcelona, Spain
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Shiomitsu S, Hansen CM, Lenfest MI, Frye CW, Wakshlag JJ. Serum myostatin decreases in exercising and aging Alaskan sled dogs, while growth and differentiation factor 15 remains unaltered. J Am Vet Med Assoc 2022; 260:S77-S82. [PMID: 36173760 DOI: 10.2460/javma.22.07.0323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To evaluate the serum concentrations of myostatin and growth and differentiation factor 15 (GDF-15) in Alaskan Husky sled dogs participating in a 350-mile (560-km) race and in an older population, and to examine correlations between changes in serum concentrations and body condition scores (BCSs). ANIMALS Dogs were recruited from 3 teams of Alaskan Huskies participating in the Alaskan-Yukon Quest sled-dog race and retirees from a research sled-dog colony. PROCEDURES Serum samples and BCSs were collected prior to racing, midway, and postrace; and in an older cohort (13 to 14 years). Myostatin and GDF-15 concentrations were assessed using commercially available ELISA kits. RESULTS The median myostatin prerace concentration (9,519 pg/mL) was significantly greater than the mid- and postrace concentrations (7,709 pg/mL and 3,247 pg/mL, respectively). The prerace concentration was also significantly greater than that of the retired sled group dogs at 6,134 pg/mL. GDF-15 median serum concentrations did not change significantly across any racing time point (approx 350 pg/mL) or in the older cohort. No significant correlations were observed between changes in BCS and myostatin or GDF-15 concentrations. CLINICAL RELEVANCE Serum myostatin decreases dramatically, yet no correlations to loss of BCS could be found. Myostatin signaling may be involved in maintaining hypertrophic signaling during intense exercise. Neither racing distance nor geriatric/retirement status appears to have an effect on serum GDF-15 concentration. Myostatin was less in the older, retired sled dogs compared to the younger racing cohort. Such differences highlight the roles that fitness level and age play regarding myostatin levels.
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Affiliation(s)
- Sayaka Shiomitsu
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
| | - Cristina M Hansen
- Department of Veterinary Medicine, The University of Alaska Fairbanks, Fairbanks, AK
| | - Margret I Lenfest
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
| | - Christopher W Frye
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
| | - Joseph J Wakshlag
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY
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Li XH, Liu LZ, Chen L, Pan QN, Ouyang ZY, Fan DJ, Pan X, Lu SY, Luo QH, Tao PY, Huang HQ. Aerobic exercise regulates FGF21 and NLRP3 inflammasome-mediated pyroptosis and inhibits atherosclerosis in mice. PLoS One 2022; 17:e0273527. [PMID: 36006939 PMCID: PMC9409497 DOI: 10.1371/journal.pone.0273527] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 08/09/2022] [Indexed: 01/21/2023] Open
Abstract
Fibroblast growth factor 21 (FGF21), a known risk factor for atherosclerosis, is readily regulated by exercise, and it can inhibit NOD-like receptor protein 3 (NLRP3)-mediated pyroptosis. However, it is not clear whether aerobic exercise inhibits atherosclerosis via these pathways. Eight-week-old apolipoprotein E-deficient (ApoE-/-) mice on a high-fat diet were randomly divided into 1-h post-exercise (EX-1h), 24-h post-exercise (EX-24h), and sedentary (SED) groups. C57BL/6J wild-type mice fed normal chow served as controls (WT group). Mice in the EX-1h and EX-24h groups were subjected to treadmill exercise training for 12 weeks. Aerobic exercise reduced body weight; blood glucose, lipid, and inflammation levels; and aortic plaque area proportion. Aerobic exercise increased the sensitivity of FGF21 by upregulating the expression of the downstream receptor adiponectin (ApN); the serum FGF21 level after exercise increased initially, and then decreased. Aerobic exercise downregulated the expression of NLRP3 inflammasome-mediated pyroptosis-related markers in the aorta, and FGF21 may participate in the above process. Meanwhile, the liver may be the tissue source of serum FGF21 during aerobic exercise. In conclusion, aerobic exercise may inhibit atherogenesis by regulating FGF21 and NLRP3 inflammasome-mediated pyroptosis. Our study provides new information on the atherosclerosis-preventing mechanism of aerobic exercise.
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Affiliation(s)
- Xiao-Hong Li
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- Department of Oncology, Chongqing University Three Gorges Hospital, Wanzhou, Chongqing, China
| | - Liang-Zhong Liu
- Department of Oncology, Chongqing University Three Gorges Hospital, Wanzhou, Chongqing, China
| | - Lin Chen
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qi-Ni Pan
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Zi-Yao Ouyang
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - De-Jing Fan
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Xiao Pan
- Emergency Department, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Su-Yu Lu
- Department of Anesthesiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Qiu-Hu Luo
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Pin-Yue Tao
- Department of Anesthesiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- * E-mail: (PYT); (HQH)
| | - Hui-Qiao Huang
- Department of Cardiology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
- * E-mail: (PYT); (HQH)
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Касьянова ЮВ, Васюкова ОВ, Окороков ПЛ, Зураева ЗТ, Безлепкина ОБ. [Myokines in obese adolescents with aerobic exercise]. PROBLEMY ENDOKRINOLOGII 2022; 68:102-110. [PMID: 36104971 PMCID: PMC9762441 DOI: 10.14341/probl13138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/11/2022] [Accepted: 07/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Myokines are synthesized by myocytes and released into the bloodstream in response to muscle fiber contraction. They have a positive effect on carbohydrate and lipid metabolism, muscle mass growth, osteogenesis, increase tissue sensitivity to insulin, counteract inflammation of adipose tissue. The study of their secretion in response to physical activity (FA) can help to personalize the therapy of obesity. AIM to study the features of the secretion of myokines in children with constitutionally exogenous obesity during physical activity of different duration and intensity and to evaluate their relationship with the parameters of the body composition. MATERIALS AND METHODS 26 children (10 boys and 16 girls) were included in the study 15 [13; 16] years old, SDS BMI: +2.91 [2.24; 3.29], with sexual development according to Tanner 4-5. Two groups of 13 people were formed by random distribution. Group I performed FA (walking on a treadmill under the control of heart rate) of different duration: 30 and 60 minutes at the same intensity (less than 3 metabolic equivalents (MET)). Group II - FA of different intensity: low - less than 3 METH and moderate - 3-6 METH with the same duration of 45 minutes. Commercial kits for enzyme immunoassay were used to determine the level of myokines. The assessment of the compositional composition of the body was carried out by bioimpedance analysis (analyzer In Body 770, South Korea) in the morning, on an empty stomach. Statistical processing was carried out using STATISTICA v.12.0 (StatSoftInc., USA). The results are presented in the form of median (Me) and quartiles (Q1; Q3) corresponding to 25 and 75 percentiles. The critical significance level (p) was assumed to be <0.05. RESULTS moderate intensity FA leads to a maximum increase in the level of myokines: interleukin-6 (IL-6) by 215.7% and decorin by 34.3%, a decrease in the level of irisin by 16.5%. An hour-long low-intensity workout leads to a moderate increase in the level of IL-6 by 80.5%, to a decrease in the level of irisin by 31.1%. Myostatin increases equally both after 60-minute FA and after moderate intensity FA by 30.9% and 31.8%, respectively. Short low-intensity FA (lasting 30 minutes) it is not accompanied by a significant increase in the expression of myokines. The relationship between the amount of muscle (r=0.65), lean (r=0.62), fat-free mass (r=0.64) and the level of decorin after FA was noted. There was no statistically significant relationship between the parameters of the body composition and the levels of IL-6, myostatin, and irisin. There were no gender differences in both basal and stimulated myokine secretion. CONCLUSION Moderate intensity FA and low intensity 60-minute FA are most effective for obese children. A 30-minute low-intensity FN is insufficient to increase the secretion of myokines by skeletal muscles.
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Affiliation(s)
- Ю. В. Касьянова
- Национальный медицинский исследовательский центр эндокринологии
| | - О. В. Васюкова
- Национальный медицинский исследовательский центр эндокринологии
| | - П. Л. Окороков
- Национальный медицинский исследовательский центр эндокринологии
| | - З. Т. Зураева
- Национальный медицинский исследовательский центр эндокринологии
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11
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Vachher M, Bansal S, Kumar B, Yadav S, Arora T, Wali NM, Burman A. Contribution of organokines in the development of NAFLD/NASH associated hepatocellular carcinoma. J Cell Biochem 2022; 123:1553-1584. [PMID: 35818831 DOI: 10.1002/jcb.30252] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/17/2022] [Accepted: 03/29/2022] [Indexed: 12/16/2022]
Abstract
Globally the incidence of hepatocellular carcinoma (HCC) is on an upsurge. Evidence is accumulating that liver disorders like nonalcoholic fatty liver disease (NAFLD) and its more progressive form nonalcoholic steatohepatitis (NASH) are associated with increased risk of developing HCC. NAFLD has a prevalence of about 25% and 50%-90% in obese population. With the growing burden of obesity epidemic worldwide, HCC presents a major healthcare burden. While cirrhosis is one of the major risk factors of HCC, available literature suggests that NAFLD/NASH associated HCC also develops in minimum or noncirrhotic livers. Therefore, there is an urgent need to understand the pathogenesis and risk factors associated with NAFLD and NASH related HCC that would help in early diagnosis and favorable prognosis of HCC secondary to NAFLD. Adipokines, hepatokines and myokines are factors secreted by adipocytes, hepatocytes and myocytes, respectively, playing essential roles in cellular homeostasis, energy balance and metabolism with autocrine, paracrine and endocrine effects. In this review, we endeavor to focus on the role of these organokines in the pathogenesis of NAFLD/NASH and its progression to HCC to augment the understanding of the factors stimulating hepatocytes to acquire a malignant phenotype. This shall aid in the development of novel therapeutic strategies and tools for early diagnosis of NAFLD/NASH and HCC.
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Affiliation(s)
- Meenakshi Vachher
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Savita Bansal
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Bhupender Kumar
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Sandeep Yadav
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Taruna Arora
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Nalini Moza Wali
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
| | - Archana Burman
- Department of Biochemistry, Institute of Home Economics, University of Delhi, Delhi, India
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12
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Ouerghi N, Fradj MKB, Duclos M, Bouassida A, Feki M, Weiss K, Knechtle B. Effects of High-Intensity Interval Training on Selected Adipokines and Cardiometabolic Risk Markers in Normal-Weight and Overweight/Obese Young Males-A Pre-Post Test Trial. BIOLOGY 2022; 11:biology11060853. [PMID: 35741374 PMCID: PMC9219855 DOI: 10.3390/biology11060853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/29/2022] [Accepted: 05/31/2022] [Indexed: 01/14/2023]
Abstract
The study aimed to assess effects of high-intensity interval training (HIIT) on plasma adipokines and cardiometabolic markers in normal and excess weight youth. Eighteen healthy young males (18.2 ± 1.06 yrs.) were divided in normal-weight group (NWG; body mass index (BMI), 20.5 ± 1.51 kg/m2; n = 9) and excess-weight group (EWG; BMI, 30.8 ± 4.56 kg/m2; n = 9). Participants performed an eight-week HIIT program without caloric restriction. Body composition, plasma leptin, adiponectin, chemerin, omentin-1, lipids, C-reactive protein (CRP), and the homeostasis model assessment index for insulin resistance (HOMA-IR) were assessed before and after the HIIT program. The program resulted in significant increases in omentin levels (p < 0.01) in EWG (27%) and NWG (22%), but no changes in leptin, adiponectin, and chemerin in both groups. BMI (−1.62%; p = 0.015), body fat (−1.59%; p = 0.021), total cholesterol (−11.8%; p = 0.026), triglycerides (−21.3%; p = 0.023), and HOMA-IR (−31.5%; p = 0.043) decreased in EWG only. Repeated measures detected significant interaction “Time x Group” for body mass and BMI only. Eight-week HIIT program improved body composition, lipid profile, and insulin sensitivity in excess-weight individuals. It resulted in an increase in omentin levels in both normal- and excess-weight groups, but no changes in leptin, adiponectin, and chemerin. Body composition has not influenced the response of the four adipokines to HIIT.
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Affiliation(s)
- Nejmeddine Ouerghi
- High Institute of Sport and Physical Education of Kef, University of Jendouba, UR13JS01, Jendouba 7100, Tunisia; (N.O.); (A.B.)
- Rabta Hospital, Faculty of Medicine of Tunis, University of Tunis El Manar, LR99ES11, Tunis 1007, Tunisia; (M.K.B.F.); (M.F.)
| | - Mohamed Kacem Ben Fradj
- Rabta Hospital, Faculty of Medicine of Tunis, University of Tunis El Manar, LR99ES11, Tunis 1007, Tunisia; (M.K.B.F.); (M.F.)
| | - Martine Duclos
- Departments of Sport Medicine and Functional Explorations, University-Hospital, G. Montpied Hospital, Clermont-Ferrand, F-63003 Clermont-Ferrand, France;
- INRA, UNH, CRNH Auvergne, F-63000 Clermont-Ferrand, France
- UFR Medicine, Clermont University, University of Auvergne, BP 10448, F-63000 Clermont-Ferrand, France
| | - Anissa Bouassida
- High Institute of Sport and Physical Education of Kef, University of Jendouba, UR13JS01, Jendouba 7100, Tunisia; (N.O.); (A.B.)
| | - Moncef Feki
- Rabta Hospital, Faculty of Medicine of Tunis, University of Tunis El Manar, LR99ES11, Tunis 1007, Tunisia; (M.K.B.F.); (M.F.)
| | - Katja Weiss
- Medbase St. Gallen Am Vadianplatz, 9000 St. Gallen, Switzerland;
- Institute of Primary Care, University of Zurich, 8001 Zurich, Switzerland
| | - Beat Knechtle
- Medbase St. Gallen Am Vadianplatz, 9000 St. Gallen, Switzerland;
- Institute of Primary Care, University of Zurich, 8001 Zurich, Switzerland
- Correspondence: ; Tel.: +41-(0)-71-226-93-00
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13
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Tanimura R, Kobayashi L, Shirai T, Takemasa T. Effects of exercise intensity on white adipose tissue browning and its regulatory signals in mice. Physiol Rep 2022; 10:e15205. [PMID: 35286020 PMCID: PMC8919700 DOI: 10.14814/phy2.15205] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/21/2022] [Accepted: 01/21/2022] [Indexed: 05/10/2023] Open
Abstract
Adipose tissue has been classified into white adipose tissue (WAT), brown adipose tissue (BAT), and beige adipose tissue the latter of which is produced as WAT changes into BAT due to exposure to cold temperature or exercise. In response to these stimulations, WAT produces heat by increasing mitochondrial contents and the expression of uncoupling protein 1 (UCP1), thus facilitating browning. Exercise is known to be one of the triggers for WAT browning, but the effects of exercise intensity on the browning of WAT remain to be unclear. Therefore, in this study, we aimed to examine the effects of high- or low-intensity exercises on the browning of WAT. Mice performed high- or low-intensity running on a treadmill running 3 days a week for four weeks. As per our findings, it was determined that four weeks of running did not significantly reduce inguinal WAT (iWAT) wet weight but did significantly reduce adipocytes size, regardless of exercise intensity. The protein expression level of UCP1 was significantly increased in iWAT by high-intensity running. In addition, the expression of oxidative phosphorylation proteins (OXPHOS) in iWAT was significantly increased by high-intensity running. These results demonstrated that high-intensity exercise might be effective for increasing mitochondrial contents and heat production capacity in iWAT. Furthermore, we found that high-intensity running increased the protein expression level of fibroblast growth factor 21 (FGF21) in skeletal muscle compared with that in low intensity running. We have also examined the relationship between browning of WAT and the expression of FGF21 in skeletal muscle and found a positive correlation between the protein expression of UCP1 in iWAT and the protein expression of FGF21 in gastrocnemius muscle. In conclusion, we suggest that high-intensity exercise is effective for the browning of WAT and the increase of FGF21 in skeletal muscle.
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Affiliation(s)
- Riku Tanimura
- Graduate School of Comprehensive Human SciencesUniversity of TsukubaTsukubaJapan
| | - Leo Kobayashi
- Graduate School of Comprehensive Human SciencesUniversity of TsukubaTsukubaJapan
- JIJI PRESS LtdCyuo‐kuJapan
| | - Takanaga Shirai
- Research Fellow of the Japan Society for the Promotion of ScienceTokyoJapan
- Faculty of Health and Sports SciencesUniversity of TsukubaTsukubaJapan
| | - Tohru Takemasa
- Faculty of Health and Sports SciencesUniversity of TsukubaTsukubaJapan
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14
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Mendez-Gutierrez A, Aguilera CM, Osuna-Prieto FJ, Martinez-Tellez B, Prados MCR, Acosta FM, Llamas-Elvira JM, Ruiz JR, Sanchez-Delgado G. Exercise-induced changes on exerkines that might influence brown adipose tissue metabolism in young sedentary adults. Eur J Sport Sci 2022; 23:625-636. [PMID: 35152857 DOI: 10.1080/17461391.2022.2040597] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In rodents, exercise alters the plasma concentration of exerkines that regulate white adipose tissue (WAT) browning or brown adipose tissue (BAT) metabolism. This study aims to analyse the acute and chronic effect of exercise on the circulating concentrations of 16 of these exerkines in humans. Ten young sedentary adults (6 female) performed a maximum walking effort test and a resistance exercise session. The plasma concentration of 16 exerkines was assessed before, and 3, 30, 60, and 120 minutes after exercise. Those exerkines modified by exercise were additionally measured in another 28 subjects (22 women). We also measured the plasma concentrations of the exerkines before and after a 24-week exercise program (endurance + resistance; 3-groups: control, moderate-intensity and vigorous-intensity) in 110 subjects (75 women). Endurance exercise acutely increased the plasma concentration of lactate, norepinephrine, brain-derived neurotrophic factor, interleukin 6, and follistatin-like protein 1 (3 minutes after exercise), and musclin and fibroblast growth factor 21 (30 and 60 minutes after exercise), decreasing the plasma concentration of leptin (30 minutes after exercise). Adiponectin, atrial natriuretic peptide (ANP), β-aminoisobutyric acid, meteorin-like, follistatin, pro-ANP, irisin and myostatin were not modified or not detectable. The resistance exercise session increased the plasma concentration of lactate 3 minutes after exercise. Chronic exercise did not alter the plasma concentration of these exerkines. In sedentary young adults, acute endurance exercise releases to the bloodstream exerkines that regulate BAT metabolism and WAT browning. In contrast, neither a low-volume resistance exercise session nor a 24-week training program modified plasma levels of these molecules.Trial registration: ClinicalTrials.gov identifier: NCT02365129..
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Affiliation(s)
- Andrea Mendez-Gutierrez
- Department of Biochemistry and Molecular Biology II, "José Mataix Verdú" Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Granada, 18016, Spain.,Biohealth Research Institute in Granada (ibs. GRANADA), Granada, 18012, Spain.,CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, 28029, Spain
| | - Concepción M Aguilera
- Department of Biochemistry and Molecular Biology II, "José Mataix Verdú" Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Granada, 18016, Spain.,Biohealth Research Institute in Granada (ibs. GRANADA), Granada, 18012, Spain.,CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, 28029, Spain
| | - Francisco J Osuna-Prieto
- Department of Analytical Chemistry, University of Granada; Technology Centre for Functional Food Research and Development (CIDAF), Granada, 18100, Spain.,PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Crta. Alfacar s/n, Granada, 18071 Spain
| | - Borja Martinez-Tellez
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Crta. Alfacar s/n, Granada, 18071 Spain.,Department of Medicine, Leiden University Medical Center, Division of Endocrinology and Einthoven Laboratory for Experimental Vascular Medicina, Leiden, 2333 ZA, Netherlands
| | - M Cruz Rico Prados
- Department of Biochemistry and Molecular Biology II, "José Mataix Verdú" Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Granada, 18016, Spain.,RETIC SAMID. RETIC-SALUD Materno infantil y del desarrollo, Spain
| | - Francisco M Acosta
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Crta. Alfacar s/n, Granada, 18071 Spain.,Turku PET Centre, University of Turku. Turku PET Centre, Turku University Hospital, Turku, 20520, Finland
| | - Jose M Llamas-Elvira
- Biohealth Research Institute in Granada (ibs. GRANADA), Granada, 18012, Spain.,Nuclear Medicine Service, "Virgen de las Nieves" University Hospital, Granada, 18014, Spain
| | - Jonatan R Ruiz
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Crta. Alfacar s/n, Granada, 18071 Spain
| | - Guillermo Sanchez-Delgado
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Crta. Alfacar s/n, Granada, 18071 Spain.,Pennington Biomedical Research Center, Baton Rouge, LA, 70808, USA
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15
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Ataeinosrat A, Saeidi A, Abednatanzi H, Rahmani H, Daloii AA, Pashaei Z, Hojati V, Basati G, Mossayebi A, Laher I, Alesi MG, Hackney AC, VanDusseldorp TA, Zouhal H. Intensity Dependent Effects of Interval Resistance Training on Myokines and Cardiovascular Risk Factors in Males With Obesity. Front Endocrinol (Lausanne) 2022; 13:895512. [PMID: 35757424 PMCID: PMC9226680 DOI: 10.3389/fendo.2022.895512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To determine the effects of different intensities of interval resistance training (IRT) protocols on the levels of select myokines (decorin, follistatin, myostatin, activin A, transforming growth factor beta-1 [TGF-β1]), and cardiometabolic and anthropometric measures in males with obesity. METHODS Forty-four obese males (age: 27.5 ± 9.4 yr.; height: 165.4 ± 2.8 cm; weight: 97.9 ± 2.6 kg and BMI: 35.7 ± 4.3 kg/m2) were randomly assigned to one of four groups (n=11 per group): low-intensity interval resistance training (LIIRT), moderate-intensity interval resistance training (MIIRT), high-intensity interval resistance training (HIIRT) or control (C). The LIIRT group performed 10 exercises in 3 sets of 40% (20 repetitions), the MIIRT group performed 10 exercises in three sets of 60% (13 repetitions), and the HIIRT group performed 10 exercises in three sets of 80% (10 repetitions) of one maximum repetition (1RM), which were followed with active rest of 20% of 1RM and 15 repetitions. The resistance training groups exercised ~70 min per session, 3 days per week, for 12 weeks. Measurements were taken at baseline and after 12 weeks of exercise training. RESULTS Baseline levels of myokines, cardiovascular risk factors, anthropometry, body composition, and cardio-respiratory fitness were not different between the four groups (p>0.05). The group x time interactions for decorin, activin A, follistatin, myostatin, and TGF-β1, total cholesterol (TC), triglyceride (TG), high-density cholesterol (HDL), low-density cholesterol (LDL), anthropometry, body composition, and cardio-respiratory fitness were statistically significant (p<0.05). There were increases in post-test values for decorin, follistatin, HDL (p<0.05) and decreases in TC, TG, TGF-β1, LDL, and myostatin levels in the LIIRT, MIIRT, and HIIRT groups compared to pretest values (p<0.05). Changes in fat mass, VO2peak, HDL, TG, glucose, activin A, decorin were not significant in LIIRT compared to the control group, while changes in activin A, follistatin, and TFG-β1 levels were greater in HIIRT and MIIRT groups compared to the LIIRT group (p<0.05). CONCLUSION The LIIRT, MIIRT, and HIIRT protocols all produced beneficial changes in decorin, activin A, follistatin, myostatin, and TGF-β1 levels, and cardiometabolic risk factors, with greater effects from the MIIRT and HIIRT protocols compared to LIIRT.
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Affiliation(s)
- Ali Ataeinosrat
- Department of Physical Education and Sport Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ayoub Saeidi
- Department of Physical Education and Sport Sciences, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran
| | - Hossein Abednatanzi
- Department of Physical Education and Sport Science, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hiwa Rahmani
- Department of Sport Sciences and Health, Shahid Beheshti University, Tehran, Iran
| | - Asieh Abbassi Daloii
- Department of Exercise Physiology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
| | - Zhaleh Pashaei
- Department of Exercise Physiology, Faculty of Physical Education and Sport Sciences, University of Tabriz, Tabriz, Iran
| | - Vida Hojati
- Department of Biology, Damghan Branch, Islamic Azad University, Damghan, Iran
| | - Gholam Basati
- Department of Clinical Biochemistry, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Ali Mossayebi
- Department of Kinesiology, College of Health Sciences, University of Texas at El Paso, El Paso, TX, United States
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology, and Therapeutics, The University of British Columbia, Vancouver BC, Canada
| | - Michaela G. Alesi
- Department of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, GA, United States
| | - Anthony C. Hackney
- Department of Exercise & Sport Science; Department of Nutrition, University of North Carolina, Chapel Hill, NC, United States
| | - Trisha A. VanDusseldorp
- Department of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, GA, United States
- *Correspondence: Hassane Zouhal, ; Trisha A. VanDusseldorp,
| | - Hassane Zouhal
- Univ Rennes, M2S (Laboratoire Mouvement, Sport, Santé), Rennes, France
- Institut International des Sciences du Sport (2I2S), Irodouer, France
- *Correspondence: Hassane Zouhal, ; Trisha A. VanDusseldorp,
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16
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López-Ortiz S, Valenzuela PL, Seisdedos MM, Morales JS, Vega T, Castillo-García A, Nisticò R, Mercuri NB, Lista S, Lucia A, Santos-Lozano A. Exercise interventions in Alzheimer's disease: A systematic review and meta-analysis of randomized controlled trials. Ageing Res Rev 2021; 72:101479. [PMID: 34601135 DOI: 10.1016/j.arr.2021.101479] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/04/2021] [Accepted: 09/26/2021] [Indexed: 11/30/2022]
Abstract
AIMS To assess the potential multi-domain benefits of exercise interventions on patients with Alzheimer's disease (AD), as well as to determine the specific effects of different exercise modalities (aerobic, strength, or combined training). METHODS A systematic search was conducted in PubMed and Web of Science until March 2021 for randomized controlled trials assessing the effect of exercise interventions (compared with no exercise) on patients with AD. Outcomes included cognitive function (mini-mental state examination [MMSE] test), physical function (e.g., 6-minute walking test [6MWT]), functional independence (Barthel index), and neuropsychiatric symptoms (Neuropsychiatric Inventory [NPI]). A random-effects meta-analysis was conducted. RESULTS 28 studies (total n = 1337 participants, average age 79-90 years) were included in the systematic review, of which 21 could be meta-analyzed. Although considerable heterogeneity was found, exercise interventions induced several significant benefits, including in Barthel index (n = 147 patients, mean difference [MD]=8.36 points, 95% confidence interval [CI]=0.63-16.09), 6MWT (n = 369, MD=84 m, 95% CI=44-133)), and NPI (n = 263, MD=-4.4 points, 95% CI=-8.42 to -0.38). Benefits were also found in the MMSE test, albeit significance was only reached for aerobic exercise (n = 187, MD=2.31 points, 95% CI 0.45-4.27). CONCLUSIONS Exercise interventions appear to exert multi-domain benefits in patients with AD.
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Affiliation(s)
- Susana López-Ortiz
- i+HeALTH, European University Miguel de Cervantes, 47012 Valladolid, Spain.
| | - Pedro L Valenzuela
- Faculty of Sport Sciences, European University of Madrid, Villaviciosa de Odón, 28670 Madrid, Spain
| | - María M Seisdedos
- i+HeALTH, European University Miguel de Cervantes, 47012 Valladolid, Spain
| | - Javier S Morales
- MOVE-IT Research Group, Department of Physical Education, Faculty of Education Sciences, University of Cadiz, Cadiz, Spain
| | - Tomás Vega
- Public Health Directorate, Regional Ministry of Health (Dirección General de Salud Pública, Consejería de Sanidad), Castilla y León, 47007 Valladolid, Spain
| | | | - Robert Nisticò
- Laboratory of Pharmacology of Synaptic Plasticity, EBRI Rita Levi-Montalcini Foundation, 00161 Rome, Italy; School of Pharmacy, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Nicola Biagio Mercuri
- Department of Experimental Neuroscience, IRCCS Fondazione Santa Lucia, 00143 Rome, Italy; Department of Systems Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Simone Lista
- Faculty of Sport Sciences, European University of Madrid, Villaviciosa de Odón, 28670 Madrid, Spain; School of Pharmacy, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Alejandro Lucia
- Faculty of Sport Sciences, European University of Madrid, Villaviciosa de Odón, 28670 Madrid, Spain; CIBER en Fragilidad y Envejecimiento Saludable (CIBERFES), 28029 Madrid, Spain; Research Institute of the Hospital 12 de Octubre ('imas12'), 28041 Madrid, Spain
| | - Alejandro Santos-Lozano
- i+HeALTH, European University Miguel de Cervantes, 47012 Valladolid, Spain; Research Institute of the Hospital 12 de Octubre ('imas12'), 28041 Madrid, Spain.
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17
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Vasyukova OV, Kasyanova YV, Okorokov PL, Bezlepkina OB. [Myokines and adipomyokines: inflammatory mediators or unique molecules of targeted therapy for obesity?]. ACTA ACUST UNITED AC 2021; 67:36-45. [PMID: 34533012 DOI: 10.14341/probl12779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/02/2021] [Accepted: 08/10/2021] [Indexed: 11/06/2022]
Abstract
Skeletal muscles make up about 25% of the total mass in children and more than 40% in adults. Studies of the last twenty years have shown that along with the main functions, muscle tissue has hormonal activity. It was found that myocytes are able to release signaling molecules-myokines. They act auto-and paracrine within the muscle, and at a high level-through the systemic circulation, carrying out interactions between skeletal muscles and various organs and tissues, such as the liver, bone and adipose tissue, the brain. It is proved that the key factor in the expression of myokines is physical activity, and their level largely depends on physical fitness, the amount of skeletal muscle mass and its composition (the ratio of fast and slow fibers), on the intensity and duration of physical activity. Myokines have a wide range of physiological effects: myostatin suppresses the growth and differentiation of muscle tissue, and decorin, acting as its antagonist, promotes muscle hypertrophy. Interleukin 6 provides an energy substrate for contracting muscle fibers, fibroblast growth factor 21 activates the mechanisms of energy production during fasting and improves tissue sensitivity to insulin; irisin stimulates thermogenesis, glucose uptake by myocytes, and also contributes to an increase in bone mineral density. The study of myokines is one of the key links in understanding the mechanisms underlying obesity and metabolic complications, the consequences of a sedentary lifestyle, as well as the implementation of the action of physical activity. Taking into account the physiological effects of myokines in the body, in the future they can become therapeutic targets for the treatment of these conditions.
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Jürimäe J, Vaiksaar S, Purge P, Tillmann V. Irisin, Fibroplast Growth Factor-21, and Follistatin Responses to Endurance Rowing Training Session in Female Rowers. Front Physiol 2021; 12:689696. [PMID: 34149463 PMCID: PMC8212044 DOI: 10.3389/fphys.2021.689696] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/18/2021] [Indexed: 01/14/2023] Open
Abstract
Purpose: This study examined selected myokine responses to an endurance rowing training session, and whether metabolic demands of the acute aerobic rowing exercise together with training volume, aerobic capacity, and body composition variables affect potential exercise-induced changes in the myokine levels in female rowers. Methods: Fifteen national level female rowers [18.3 ± 1.6 years; 172.0 ± 5.0 cm, 67.5 ± 8.8 kg; maximal oxygen consumption (VO2max): 47.2 ± 7.9 ml.min.-1 kg-1] performed a 1-h rowing ergometer exercise at the intensity of 70% of VO2max [distance: 12.1 ± 1.1 km; energy expenditure (EE): 639 ± 69 kcal; heart rate (HR): 151 ± 7 beats.min-1] followed by a 30-min recovery period. Venous blood samples were collected before and after exercise, and analyzed for irisin, fibroplast growth factor-21 (FGF-21), and follistatin conentrations. Results: Plasma irisin and FGF-21 concentrations were increased (by 8%; p = 0.013 and by 13%; p < 0.0001, respectively) immediately after the aerobic rowing exercise. Follistatin was significantly increased (by 11%; p = 0.001) only after the first 30 min of recovery. Exercise metabolic demand variables such as distance covered and total EE were correlated with the pre-to-post-exercise increases in FGF-21 concentrations (r = 0.52; p = 0.047 and r = 0.68; p = 0.005, respectively). Exercise-induced increases in irisin levels were related to aerobic capacity as measured by VO2max (r = 0.53; p = 0.041) and training stress as measured by weekly training volume (r = 0.54; p = 0.039) in female rowers. Conclusion: Acute negative energy balance induced by a single endurance rowing training session elicited significant increases in irisin, FGF-21, and follistatin levels in national level female rowers. While exercise-induced increases in FGF-21 levels were associated with exercise metabolic demand measures, exercise-induced increases in irisin concentrations were related to aerobic capacity and training stress measures in female rowers.
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Affiliation(s)
- Jaak Jürimäe
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Sille Vaiksaar
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Priit Purge
- Institute of Sport Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Vallo Tillmann
- Institute of Clinical Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia
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19
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Khalafi M, Alamdari KA, Symonds ME, Nobari H, Carlos-Vivas J. Impact of acute exercise on immediate and following early post-exercise FGF-21 concentration in adults: systematic review and meta-analysis. Hormones (Athens) 2021; 20:23-33. [PMID: 33151509 DOI: 10.1007/s42000-020-00245-3] [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: 03/16/2020] [Accepted: 09/15/2020] [Indexed: 12/14/2022]
Abstract
PURPOSE/OBJECTIVE The aim of this study was to quantify circulating fibroblast growth factor 21 (FGF-21) changes during and immediately after acute exercise and, based on body weight, to identify the subgroups exhibiting the largest response. METHODS The PubMed, Web of Science, and Cochrane Library electronic databases were searched up to December 2019 for studies published in English peer-reviewed journals. Studies that evaluated the effects of acute exercise on FGF-21 concentrations immediately after and 1 and 3 h post-exercise in adults were included. Random effects models were used for analyses, with data reported as standardized mean difference (SMD) and 95% confidence interval, and the risk of heterogeneity was evaluated. Subgroup analysis of subjects with normal weight and obesity/overweight was performed. RESULTS A total of seven studies involving 125 participants (age 35.95 (21-64) years and BMI 25.89 (21.30-35.46) kg/m2) were included. Overall, acute exercise increased FGF-21 (d = 0.18; 95% CI 0.01 to 0.35, p = 0.02) and this remained for 1 h post-exercise FGF-21 (d = 0.59; 95% CI 0.33 to 0.86, p = 0.001). Three hours after exercise, FGF-21 was restored to near baseline values (d = - 0.05; 95% CI - 0.34 to 0.22, p = 0.68). Acute exercise raised FGF-21 concentrations in normal weight participants (d = 0.57, p = 0.001) and tended to increase in overweight and obese participants (d = 0.79, p = 0.05) 1 h post-exercise. CONCLUSION Acute exercise increases circulating FGF-21, irrespective of body weight.
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Affiliation(s)
- Mousa Khalafi
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Guilan, Rasht, 4199613776, Iran.
| | - Karim Azali Alamdari
- Department of Sport Sciences, Azarbaijan Shahid Madani University, Tabriz, 5375171379, Iran.
| | - Michael E Symonds
- The Early Life Research Unit, Division of Child Health, Obstetrics and Gynaecology, and Nottingham Digestive Disease Centre and Biomedical Research Centre, School of Medicine, University of Nottingham, Nottingham, NG7 2UH, UK
| | - Hadi Nobari
- Department of Exercise Physiology, Faculty of Sport Sciences, University of Isfahan, Isfahan, Iran
| | - Jorge Carlos-Vivas
- Health, Economy, Motricity and Education Research Group (HEME), Faculty of Sport Sciences, University of Extremadura, 10003, Caceres, Spain
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20
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The production, detection, and origin of irisin and its effect on bone cells. Int J Biol Macromol 2021; 178:316-324. [PMID: 33652046 DOI: 10.1016/j.ijbiomac.2021.02.181] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 12/12/2022]
Abstract
Irisin is a muscle factor discovered in 2012 that plays an important role in many tissues, including bone. Eight years since its discovery, there are still many controversies regarding its molecular biology, detection, and effects on bone. This article summarizes the points raised to date, and discusses the mechanisms by which irisin regulates bone cells. The information reviewed here provides a useful foundation for future research.
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21
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Miazgowski T, Miazgowski B, Kaczmarkiewicz A, Kopeć J. Associations of circulating irisin with 24-h blood pressure, total and visceral fat, and metabolic parameters in young adult hypertensives. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2021; 65:137-143. [PMID: 33905629 PMCID: PMC10065315 DOI: 10.20945/2359-3997000000333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Objective Some experimental and clinical studies suggest a possible role of irisin in central and peripheral regulation of blood pressure. The purpose of the study was to assess the associations between serum irisin levels, total and visceral fat, metabolic parameters, and blood pressure pattern during 24-h monitoring (ABPM). Methods In 206 patients with essential hypertension receiving standard antihypertensive treatments, we assessed anthropometric indices; serum irisin, blood lipids (total cholesterol, LDL-C, HDL-C, and triglycerides), glucose and insulin; body composition including lean mass and total, visceral, android and gynoid fat using a dual-energy x-ray absorptiometry; ABPM; and Homeostasis Model Assessment-Insulin Resistance (HOMA-IR). Results Baseline irisin levels were within normal reference ranges and comparable between the genders. There were no significant correlations of irisin with age, anthropometric variables, lipids, HOMA-IR, body composition, as well as 24-h blood pressure and dipping status. In univariate analysis, age, fat mass and distribution, lipids and glucose, HOMA-IR, and nocturnal blood pressure fall were poor predictors of irisin levels. These neutral associations were not affected by age, gender, and treatment modality. Conclusion In young adult hypertensives, serum concentration of irisin was within a normal range and not associated with total and regional fat, blood lipids, insulin resistance, as well as 24-h blood pressure and the magnitude of its nocturnal fall.
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Affiliation(s)
- Tomasz Miazgowski
- Department of Propedeutics of Internal Diseases & Hypertension, Pomeranian Medical University in Szczecin, Poland,
| | | | | | - Jacek Kopeć
- Division of Epidemiology, Biostatistics and Public Health Practice, University of British Columbia, Vancouver, Canada
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22
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Effect of Various Exercise Regimens on Selected Exercise-Induced Cytokines in Healthy People. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18031261. [PMID: 33572495 PMCID: PMC7908590 DOI: 10.3390/ijerph18031261] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/21/2021] [Accepted: 01/26/2021] [Indexed: 12/21/2022]
Abstract
Different forms of physical activity—endurance, resistance or dynamic power—stimulate cytokine release from various tissues to the bloodstream. Receptors for exercise-induced cytokines are present in muscle tissue, adipose tissue, liver, brain, bones, cardiovascular system, immune system, pancreas, and skin. They have autocrine, paracrine and endocrine activities. Many of them regulate the myocyte growth and differentiation necessary for muscle hypertrophy and myogenesis. They also modify energy homeostasis, lipid, carbohydrate, and protein metabolism, regulate inflammation and exchange information (crosstalk) between remote organs. So far, interleukin 6 and irisin have been the best studied exercise-induced cytokines. However, many more can be grouped into myokines, hepatokines and adipomyokines. This review focuses on the less known exercise-induced cytokines such as myostatin, follistatin, decorin, brain-derived neurotrophic factor, fibroblast growth factor 21 and interleukin 15, and their relation to various forms of exercise, i.e., acute vs. chronic, regular training in healthy people.
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23
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Hepatokines as a Molecular Transducer of Exercise. J Clin Med 2021; 10:jcm10030385. [PMID: 33498410 PMCID: PMC7864203 DOI: 10.3390/jcm10030385] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 02/08/2023] Open
Abstract
Exercise has health benefits and prevents a range of chronic diseases caused by physiological and biological changes in the whole body. Generally, the metabolic regulation of skeletal muscle through exercise is known to have a protective effect on the pathogenesis of metabolic syndrome, non-alcoholic fatty liver disease (NAFLD), type 2 diabetes (T2D), and cardiovascular disease (CVD). Besides this, the importance of the liver as an endocrine organ is a hot research topic. Hepatocytes also secrete many hepatokines in response to nutritional conditions and/or physical activity. In particular, certain hepatokines play a major role in the regulation of whole-body metabolic homeostasis. In this review, we summarize the recent research findings on the exercise-mediated regulation of hepatokines, including fibroblast growth factor 21, fetuin-A, angiopoietin-like protein 4, and follistatin. These hepatokines serve as molecular transducers of the metabolic benefits of physical activity in chronic metabolic diseases, including NAFLD, T2D, and CVDs, in various tissues.
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24
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Saco-Ledo G, Valenzuela PL, Castillo-García A, Arenas J, León-Sanz M, Ruilope LM, Lucia A. Physical exercise and epicardial adipose tissue: A systematic review and meta-analysis of randomized controlled trials. Obes Rev 2021; 22:e13103. [PMID: 32692478 DOI: 10.1111/obr.13103] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/04/2020] [Accepted: 07/04/2020] [Indexed: 01/06/2023]
Abstract
We performed a meta-analysis of the effects of exercise on epicardial adipose tissue (EAT). A systematic search was conducted in PubMed and Scopus (since inception to 1 February 2020) of randomized controlled trials assessing the effects of exercise interventions alone (with no concomitant weight loss intervention) on EAT. The standardized mean difference (Hedges' g) and 95% confidence interval between interventions were computed using a random effects model. Ten studies (including 521 participants who had, on average, overweight/obesity) met all inclusion criteria. Interventions were supervised and lasted 2 to 16 weeks (≥3 sessions·per week). Exercise significantly reduced EAT (g = 0.82 [0.57-1.07]) irrespective of the duration of the intervention or the EAT imaging assessment method. Exercise benefits were separately confirmed for endurance (six studies, n = 287; g = 0.83 [0.52-1.15]) but not for resistance exercise training (due to insufficient data for quantitative synthesis). It was not possible to compare the effect of high-intensity interval training (HIIT) versus moderate-intensity continuous training (two studies, one reporting higher benefits with HIIT and the other no differences). Physical exercise interventions-particularly endurance training, with further evidence needed for other exercise modalities-appear as an effective strategy for reducing EAT in individuals with overweight/obesity, which supports their implementation for cardiovascular risk reduction.
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Affiliation(s)
- Gonzalo Saco-Ledo
- Bioenergy and Motion Analysis Laboratory, National Research Center on Human Evolution (CENIEH), Burgos, Spain
| | | | | | - Joaquín Arenas
- Research Institute of the Hospital Universitario 12 de Octubre ('imas12'), Madrid, Spain
| | - Miguel León-Sanz
- Research Institute of the Hospital Universitario 12 de Octubre ('imas12'), Madrid, Spain.,Clinical Nutrition Unit, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Luis M Ruilope
- Research Institute of the Hospital Universitario 12 de Octubre ('imas12'), Madrid, Spain.,Hypertension Unit and Cardiorenal Translational Laboratory, Hospital 12 de Octubre, Madrid, Spain
| | - Alejandro Lucia
- Research Institute of the Hospital Universitario 12 de Octubre ('imas12'), Madrid, Spain.,Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
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25
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Neumayr G, Engler C, Lunger L, Lechleitner P. Effects of a One-week Vacation with Various Activity Programs on Metabolism and Adipokines. Int J Sports Med 2020; 42:703-707. [PMID: 33260249 DOI: 10.1055/a-1297-4669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study was conducted as part of a larger study of East Tyrolean health tourism, and investigates the effects of an active seven-day vacation on metabolic parameters and adipokines. Fifty-two healthy vacationers participated in two types of vacation activities (golf vs. Nordic walking or e-biking [nw&eb]). In the former group, 30 subjects played golf for a mean duration of 33.5 h per week; in the NW&EB group, 22 persons performed Nordic walking or e-biking for a mean duration of 14.2 h per week. Metabolic parameters and adipokines, such as leptin, adiponectin, GF-21, irisin, omentin-1, betatrophin, and resistin, were measured one day before and one day after the stay. After one week, only the NW&EB group experienced a significant decrease of 1.0 kg in body weight. Significant changes in HDL-C, FGF-21, irisin, and omentin-1 were seen in the golf group; and in triglycerides, HbA1c, leptin and adiponectin in the NW&EB group. No significant changes in betatrophin or resistin were registered in either group. A seven-day vacation with an activity program for several hours per week causes favorable changes in metabolic parameters and adipokines known to be involved in the pathophysiology of the metabolic syndrome. The changes differed in their magnitude and significance, depending on the type of activity.
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Affiliation(s)
| | - Clemens Engler
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University of Innsbruck, Innsbruck, Austria
| | - Lukas Lunger
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology and Metabolism, Medical University of Innsbruck, Innsbruck, Austria
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26
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Kowalik S, Wiśniewska A, Kędzierski W, Janczarek I. Concentrations of Circulating Irisin and Myostatin in Race and Endurace Purebred Arabian Horses-Preliminary Study. Animals (Basel) 2020; 10:ani10122268. [PMID: 33271939 PMCID: PMC7760310 DOI: 10.3390/ani10122268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/27/2020] [Accepted: 11/29/2020] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Irisin and myostatin are regulatory proteins produced by muscle cells. The aim of the study was to evaluate the effect of exercise on plasma irisin and myostatin concentrations in horses in different types of training (speed versus endurance). To find out, we tested 20 Arabian horses, submitted to the two different equestrian disciplines, and consequently different training regimes. The first group of horses realized a short-term, high-speed bout of exercise whereas the second group of horses were submitted to long-lasting, endurance effort. The obtained results showed that the single bout of exercise induced an increase in plasma myostatin concentration. Plasma irisin level decreased during the race season in racehorses. This means that irisin and myostatin may play a regulatory role in the maintenance of the energy balance processes. Abstract Skeletal muscle is considered to be the largest endocrine organ determining the maintenance of energy homeostasis. Adaptive changes in skeletal muscles in response to physical exercise influence the production as well as secretion of myokines, which are bioactive factors that play a crucial role in energy expenditure processes. The aim of the study was to investigate the impact of two different types of exercise on the circulating level of two of these, myostatin and irisin, in trained horses. Twenty purebred Arabian horses were involved in the study: 10 three-year-old horses trained on the racetrack and 10 endurance horses aged 7.4 ± 1.9 years. The horses from both groups were regularly trained throughout the entire season, during which they also participated in Polish National competitions. To assess the influence of the training sessions on plasma myostatin and irisin concentrations, blood samples taken at rest and 30 min after the end of exercise were analyzed. In the studied horses, the single bout of exercise did not influence plasma irisin but induced an increase in plasma myostatin concentration. In racehorses, plasma irisin concentration decreased with the length of the training season. Plasma myostatin was higher in endurance horses than in three-year-old racehorses. Lack of exercise-induced fluctuation in circulating irisin in studied horses suggests that myostatin released in response to exercise provides a negative feedback signal to irisin release.
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Affiliation(s)
- Sylwester Kowalik
- Department of Animal Physiology, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, ul. Akademicka 12, 20-033 Lublin, Poland;
| | - Anna Wiśniewska
- Department of Horse Breeding and Use, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, ul. Akademicka 13, 20-950 Lublin, Poland;
- Correspondence:
| | - Witold Kędzierski
- Department of Biochemistry, Faculty of Veterinary Medicine, University of Life Sciences in Lublin, ul. Akademicka 12, 20-033 Lublin, Poland;
| | - Iwona Janczarek
- Department of Horse Breeding and Use, Faculty of Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, ul. Akademicka 13, 20-950 Lublin, Poland;
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27
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Shen F, Zhao Y, Ding W, Liu K, Ren X, Zhang Q, Yu J, Hu Y, Zuo H, Guo M, Jin L, Gong M, Wu W, Gu X, Xu L, Yang F, Lu J. Autonomous climbing: An effective exercise mode with beneficial outcomes of aerobic exercise and resistance training. Life Sci 2020; 265:118786. [PMID: 33221346 DOI: 10.1016/j.lfs.2020.118786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 02/07/2023]
Abstract
AIMS To assess the effects of three specific exercise training modes, aerobic exercise (A), resistance training (R) and autonomous climbing (AC), aimed at proposing a cross-training method, on improving the physical, molecular and metabolic characteristics of mice without many side effects. MATERIALS AND METHODS Seven-week-old male mice were randomly divided into four groups: control (C), aerobic exercise (A), resistance training (R), and autonomous climbing (AC) groups. Physical changes in mice were tracked and analysed to explore the similarities and differences of these three exercise modes. Histochemistry, quantitative real-time PCR (RT-PCR), western blot (WB) and metabolomics analysis were performed to identify the underlying relationships among the three training modes. KEY FINDINGS Mice in the AC group showed better body weight control, glucose and energy homeostasis. Molecular markers of myogenesis, hypertrophy, antidegradation and mitochondrial function were highly expressed in the muscle of mice after autonomous climbing. The serum metabolomics landscape and enriched pathway comparison indicated that the aerobic oxidation pathway (pentose phosphate pathway, galactose metabolism and fatty acid degradation) and amino acid metabolism pathway (tyrosine, arginine and proline metabolism) were significantly enriched in group AC, suggesting an increased muscle mitochondrial function and protein balance ability of mice after autonomous climbing. SIGNIFICANCE We propose a new exercise mode, autonomous climbing, as a convenient but effective training method that combines the beneficial effects of aerobic exercise and resistance training.
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Affiliation(s)
- Fei Shen
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China; Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China
| | - Yu Zhao
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China; Department of Physical Education, Northwestern Polytechnical University, Xi'an, Shaanxi 710049, PR China
| | - Wubin Ding
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China
| | - Kailin Liu
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China
| | - Xiangyu Ren
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China
| | - Qiang Zhang
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China
| | - Jian Yu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China
| | - Yepeng Hu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China; Department of Endocrine and Metabolic Diseases, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Hui Zuo
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China
| | - Mingwei Guo
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China
| | - Ling Jin
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China
| | - Mingkai Gong
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China
| | - Wenhao Wu
- School of Chemistry and Material Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, Jiangsu 221116, PR China
| | - Xuejiang Gu
- Department of Endocrine and Metabolic Diseases, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Lingyan Xu
- Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai 200241, PR China.
| | - Fenglei Yang
- School of Chemistry and Material Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou, Jiangsu 221116, PR China.
| | - Jian Lu
- Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, College of Physical Education and Health, East China Normal University, Shanghai 200241, PR China.
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28
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Valenzuela PL, Carrera-Bastos P, Gálvez BG, Ruiz-Hurtado G, Ordovas JM, Ruilope LM, Lucia A. Lifestyle interventions for the prevention and treatment of hypertension. Nat Rev Cardiol 2020; 18:251-275. [PMID: 33037326 DOI: 10.1038/s41569-020-00437-9] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/24/2020] [Indexed: 02/07/2023]
Abstract
Hypertension affects approximately one third of the world's adult population and is a major cause of premature death despite considerable advances in pharmacological treatments. Growing evidence supports the use of lifestyle interventions for the prevention and adjuvant treatment of hypertension. In this Review, we provide a summary of the epidemiological research supporting the preventive and antihypertensive effects of major lifestyle interventions (regular physical exercise, body weight management and healthy dietary patterns), as well as other less traditional recommendations such as stress management and the promotion of adequate sleep patterns coupled with circadian entrainment. We also discuss the physiological mechanisms underlying the beneficial effects of these lifestyle interventions on hypertension, which include not only the prevention of traditional risk factors (such as obesity and insulin resistance) and improvements in vascular health through an improved redox and inflammatory status, but also reduced sympathetic overactivation and non-traditional mechanisms such as increased secretion of myokines.
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Affiliation(s)
| | - Pedro Carrera-Bastos
- Centre for Primary Health Care Research, Lund University/Region Skane, Skane University Hospital, Malmö, Sweden
| | - Beatriz G Gálvez
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Gema Ruiz-Hurtado
- Research Institute of the Hospital Universitario 12 de Octubre (imas12), Madrid, Spain.,CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - José M Ordovas
- Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA.,IMDEA Alimentacion, Madrid, Spain
| | - Luis M Ruilope
- Research Institute of the Hospital Universitario 12 de Octubre (imas12), Madrid, Spain.,CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Alejandro Lucia
- Faculty of Sport Sciences, Universidad Europea de Madrid, Madrid, Spain. .,Research Institute of the Hospital Universitario 12 de Octubre (imas12), Madrid, Spain.
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Myostatin as a Biomarker of Muscle Wasting and other Pathologies-State of the Art and Knowledge Gaps. Nutrients 2020; 12:nu12082401. [PMID: 32796600 PMCID: PMC7469036 DOI: 10.3390/nu12082401] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/06/2020] [Accepted: 08/08/2020] [Indexed: 12/14/2022] Open
Abstract
Sarcopenia is a geriatric syndrome with a significant impact on older patients’ quality of life, morbidity and mortality. Despite the new available criteria, its early diagnosis remains difficult, highlighting the necessity of looking for a valid muscle wasting biomarker. Myostatin, a muscle mass negative regulator, is one of the potential candidates. The aim of this work is to point out various factors affecting the potential of myostatin as a biomarker of muscle wasting. Based on the literature review, we can say that recent studies produced conflicting results and revealed a number of potential confounding factors influencing their use in sarcopenia diagnosing. These factors include physiological variables (such as age, sex and physical activity) as well as a variety of disorders (including heart failure, metabolic syndrome, kidney failure and inflammatory diseases) and differences in laboratory measurement methodology. Our conclusion is that although myostatin alone might not prove to be a feasible biomarker, it could become an important part of a recently proposed panel of muscle wasting biomarkers. However, a thorough understanding of the interrelationship of these markers, as well as establishing a valid measurement methodology for myostatin and revising current research data in the light of new criteria of sarcopenia, is needed.
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Stergiopoulos DC, Kounalakis SN, Miliotis PG, Geladas ND. Second Ventilatory Threshold Assessed by Heart Rate Variability in a Multiple Shuttle Run Test. Int J Sports Med 2020; 42:48-55. [PMID: 32770536 DOI: 10.1055/a-1214-6309] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Many studies have focused on heart rate variability in association with ventilatory thresholds. The purpose of the current study was to consider the ECG-derived respiration and the high frequency product of heart rate variability as applicable methods to assess the second ventilatory threshold (VT2). Fifteen healthy young soccer players participated in the study. Respiratory gases and ECGs were collected during an incremental laboratory test and in a multistage shuttle run test until exhaustion. VΤ2 was individually calculated using the deflection point of ventilatory equivalents. In addition, VT2 was assessed both by the deflection point of ECG-derived respiration and high frequency product. Results showed no statistically significant differences between VT2, and the threshold as determined with high frequency product and ECG-derived respiration (F(2,28)=0.83, p=0.45, η2=0.05). A significant intraclass correlation was observed for ECG-derived respiration (r=0.94) and high frequency product (r=0.95) with VT2. Similarly, Bland Altman analysis showed a considerable agreement between VT2 vs. ECG-derived respiration (mean difference of -0.06 km·h-1, 95% CL: ±0.40) and VT2 vs. high frequency product (mean difference of 0.02 km·h-1, 95% CL: ±0.38). This study suggests that, high frequency product and ECG-derived respiration are indeed reliable heart rate variability indices determining VT2 in a field shuttle run test.
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Affiliation(s)
- Dimitrios C Stergiopoulos
- School of Physical Education and Sports Science, National and Kapodistrian University of Athens, Athinon, Greece
| | | | - Panagiotis G Miliotis
- School of Physical Education and Sports Science, National and Kapodistrian University of Athens, Athinon, Greece
| | - Nikolaos D Geladas
- School of Physical Education and Sports Science, National and Kapodistrian University of Athens, Athinon, Greece
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Mendez-Gutierrez A, Osuna-Prieto FJ, Aguilera CM, Ruiz JR, Sanchez-Delgado G. Endocrine Mechanisms Connecting Exercise to Brown Adipose Tissue Metabolism: a Human Perspective. Curr Diab Rep 2020; 20:40. [PMID: 32725289 DOI: 10.1007/s11892-020-01319-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW To summarize the state-of-the-art regarding the exercise-regulated endocrine signals that might modulate brown adipose tissue (BAT) activity and/or white adipose tissue (WAT) browning, or through which BAT communicates with other tissues, in humans. RECENT FINDINGS Exercise induces WAT browning in rodents by means of a variety of physiological mechanism. However, whether exercise induces WAT browning in humans is still unknown. Nonetheless, a number of protein hormones and metabolites, whose signaling can influence thermogenic adipocyte's metabolism, are secreted during and/or after exercise in humans from a variety of tissues and organs, such as the skeletal muscle, the adipose tissue, the liver, the adrenal glands, or the cardiac muscle. Overall, it seems plausible to hypothesize that, in humans, exercise secretes an endocrine cocktail that is likely to induce WAT browning, as it does in rodents. However, even if exercise elicits a pro-browning endocrine response, this might result in a negligible effect if blood flow is restricted in thermogenic adipocyte-rich areas during exercise, which is still to be determined. Future studies are needed to fully characterize the exercise-induced secretion (i.e., to determine the effect of the different exercise frequency, intensity, type, time, and volume) of endocrine signaling molecules that might modulate BAT activity and/or WAT browning or through which BAT communicates with other tissues, during exercise. The exercise effect on BAT metabolism and/or WAT browning could be one of the still unknown mechanisms by which exercise exerts beneficial health effects, and it might be pharmacologically mimicked.
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Affiliation(s)
- Andrea Mendez-Gutierrez
- Department of Biochemistry and Molecular Biology II, "José Mataix Verdú" Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Granada, Spain
- Biohealth Research Institute in Granada (ibs.GRANADA), Granada, Spain
- CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain
| | - Francisco J Osuna-Prieto
- Department of Analytical Chemistry, Technology Centre for Functional Food Research and Development (CIDAF), University of Granada, Granada, Spain
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Concepcion M Aguilera
- Department of Biochemistry and Molecular Biology II, "José Mataix Verdú" Institute of Nutrition and Food Technology (INYTA), Biomedical Research Centre (CIBM), University of Granada, Granada, Spain
- Biohealth Research Institute in Granada (ibs.GRANADA), Granada, Spain
- CIBER Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Madrid, Spain
| | - Jonatan R Ruiz
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences, University of Granada, Granada, Spain.
- Department of Physical Education and Sports, University of Granada, Granada, Spain.
| | - Guillermo Sanchez-Delgado
- PROFITH "PROmoting FITness and Health through Physical Activity" Research Group, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences, University of Granada, Granada, Spain.
- Department of Physical Education and Sports, University of Granada, Granada, Spain.
- Pennington Biomedical Research Center, Baton Rouge, LA, USA.
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Gonzalez-Gil AM, Elizondo-Montemayor L. The Role of Exercise in the Interplay between Myokines, Hepatokines, Osteokines, Adipokines, and Modulation of Inflammation for Energy Substrate Redistribution and Fat Mass Loss: A Review. Nutrients 2020; 12:E1899. [PMID: 32604889 PMCID: PMC7353393 DOI: 10.3390/nu12061899] [Citation(s) in RCA: 113] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/18/2020] [Accepted: 06/18/2020] [Indexed: 12/17/2022] Open
Abstract
Exercise is an effective strategy for preventing and treating obesity and its related cardiometabolic disorders, resulting in significant loss of body fat mass, white adipose tissue browning, redistribution of energy substrates, optimization of global energy expenditure, enhancement of hypothalamic circuits that control appetite-satiety and energy expenditure, and decreased systemic inflammation and insulin resistance. Novel exercise-inducible soluble factors, including myokines, hepatokines, and osteokines, and immune cytokines and adipokines are hypothesized to play an important role in the body's response to exercise. To our knowledge, no review has provided a comprehensive integrative overview of these novel molecular players and the mechanisms involved in the redistribution of metabolic fuel during and after exercise, the loss of weight and fat mass, and reduced inflammation. In this review, we explain the potential role of these exercise-inducible factors, namely myokines, such as irisin, IL-6, IL-15, METRNL, BAIBA, and myostatin, and hepatokines, in particular selenoprotein P, fetuin A, FGF21, ANGPTL4, and follistatin. We also describe the function of osteokines, specifically osteocalcin, and of adipokines such as leptin, adiponectin, and resistin. We also emphasize an integrative overview of the pleiotropic mechanisms, the metabolic pathways, and the inter-organ crosstalk involved in energy expenditure, fat mass loss, reduced inflammation, and healthy weight induced by exercise.
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Affiliation(s)
- Adrian M. Gonzalez-Gil
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, Monterrey N.L. 64710, Mexico;
- Tecnologico de Monterrey, Center for Research in Clinical Nutrition and Obesity, Ave. Morones Prieto 300, Monterrey N.L. 64710, Mexico
| | - Leticia Elizondo-Montemayor
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Ave. Morones Prieto 3000, Monterrey N.L. 64710, Mexico;
- Tecnologico de Monterrey, Center for Research in Clinical Nutrition and Obesity, Ave. Morones Prieto 300, Monterrey N.L. 64710, Mexico
- Tecnologico de Monterrey, Cardiovascular and Metabolomics Research Group, Hospital Zambrano Hellion, San Pedro Garza Garcia P.C. 66278, Mexico
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Valenzuela PL, Ortiz-Alonso J, Bustamante-Ara N, Vidán MT, Rodríguez-Romo G, Mayordomo-Cava J, Javier-González M, Hidalgo-Gamarra M, López-Tatis M, Valadés-Malagón MI, Santos-Lozano A, Serra-Rexach JA, Lucia A. Individual Responsiveness to Physical Exercise Intervention in Acutely Hospitalized Older Adults. J Clin Med 2020; 9:E797. [PMID: 32183381 PMCID: PMC7141266 DOI: 10.3390/jcm9030797] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/04/2020] [Accepted: 03/06/2020] [Indexed: 12/16/2022] Open
Abstract
We analyzed inter-individual variability in response to exercise among acutely hospitalized oldest-old adults. In this ancillary analysis of a randomized controlled trial, 268 patients (mean age 88 years) were assigned to a control (n = 125, usual care) or intervention group (n = 143, supervised exercise, i.e., walking and rising from a chair [1-3 sessions/day]). Intervention group patients were categorized as responders, non-responders, or adverse responders (improved, no change, or impaired function in activities of daily living [ADL, Katz index] from hospital admission to discharge, respectively). We analyzed the association between responsiveness to exercise and variables assessed at baseline (2 weeks pre-admission), admission, during hospitalization, at discharge, and during a subsequent 3-month follow-up. An impaired ADL function and worse nutritional status at admission were associated to a greater responsiveness, whereas a better ADL function at admission, longer hospitalization and lower comorbidity index were associated with a poorer response (p < 0.05). Adverse responders had worse outcomes at discharge and during the follow-up (e.g., impaired physical performance and greater fall number) (p < 0.05). Although exercise intervention helps to prevent ADL function decline in hospitalized oldest-old people, a number of them-particularly those with a better functional/health status at admission and longer hospitalization-are at higher risk of being adverse responders, which can have negative short/middle-term consequences.
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Affiliation(s)
| | - Javier Ortiz-Alonso
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
- Instituto de Investigación Sanitaria Gregorio Marañón, 28007 Madrid, Spain;
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
| | | | - María T. Vidán
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
- Instituto de Investigación Sanitaria Gregorio Marañón, 28007 Madrid, Spain;
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
- School of Medicine, Universidad Complutense, 28040 Madrid, Spain
| | - Gabriel Rodríguez-Romo
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
- Sports Department, Instituto Nacional de Educación Física, Universidad Politécnica de Madrid, 20040 Madrid, Spain
| | - Jennifer Mayordomo-Cava
- Instituto de Investigación Sanitaria Gregorio Marañón, 28007 Madrid, Spain;
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
| | - Marianna Javier-González
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
| | - Mercedes Hidalgo-Gamarra
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
| | - Myriel López-Tatis
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
| | - Maria Isabel Valadés-Malagón
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
| | - Alejandro Santos-Lozano
- i+HeALTH, European University Miguel de Cervantes, 47012 Valladolid, Spain;
- Research Institute Hospital 12 de Octubre (‘imas12′), 28041 Madrid, Spain
| | - José Antonio Serra-Rexach
- Geriatrics Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain; (J.O.-A.); (M.T.V.); (M.J.-G.); (M.H.-G.); (M.L.-T.); (M.I.V.-M.); (J.A.S.-R.)
- Instituto de Investigación Sanitaria Gregorio Marañón, 28007 Madrid, Spain;
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
- School of Medicine, Universidad Complutense, 28040 Madrid, Spain
| | - Alejandro Lucia
- Biomedical Research Networking Centre on Frailty and Healthy Ageing, CIBERFES, 28029 Madrid, Spain;
- Research Institute Hospital 12 de Octubre (‘imas12′), 28041 Madrid, Spain
- Faculty of Sport Sciences, Universidad Europea de Madrid, 28670 Madrid, Spain
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Metabolic Health-The Role of Adipo-Myokines. Int J Mol Sci 2019; 20:ijms20246159. [PMID: 31817641 PMCID: PMC6941068 DOI: 10.3390/ijms20246159] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/02/2019] [Accepted: 12/04/2019] [Indexed: 02/07/2023] Open
Abstract
Obesity is now a worldwide epidemic. In recent years, different phenotypes of obesity, ranging from metabolically healthy normal weight to metabolically unhealthy obese, were described. Although there is no standardized definition for these phenotypes or for metabolic health, the influence of lifestyle and early-life factors is undisputed. In this context, the ratio of muscle-to-fat tissue seems to play a crucial role. Both adipose tissue and skeletal muscle are highly heterogeneous endocrine organs secreting several hormones, with myokines and adipokines being involved in local autocrine/paracrine interactions and crosstalk with other tissues. Some of these endocrine factors are secreted by both tissues and are, therefore, termed adipo-myokines. High (cardiorespiratory) fitness as a surrogate parameter for an active lifestyle is epidemiologically linked to “better” metabolic health, even in the obese; this may be partly due to the role of adipo-myokines and the crosstalk between adipose and muscle tissue. Therefore, it is essential to consider (cardiovascular) fitness in the definition of metabolically healthy obese/metabolic health and to perform longitudinal studies in this regard. A better understanding of both the (early-life) lifestyle factors and the underlying mechanisms that mediate different phenotypes is necessary for the tailored prevention and personalized treatment of obesity.
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