1
|
de Lemos Muller CH, Schroeder HT, Rodrigues-Krause J, Krause M. Extra and intra cellular HSP70 levels in adults with and without metabolic disorders: a systematic review and meta-analysis. Cell Stress Chaperones 2023; 28:761-771. [PMID: 37495770 PMCID: PMC10746644 DOI: 10.1007/s12192-023-01368-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 06/30/2023] [Accepted: 07/18/2023] [Indexed: 07/28/2023] Open
Abstract
Metabolic disorders, such as obesity, type 2 diabetes mellitus (T2DM), and metabolic syndrome (MS) are related to chronic pro-inflammatory conditions. Evidence suggests that heat shock proteins are linked to metabolic disorders. Intracellular HSP70 (iHSP70) is mandatory for normal insulin signalling, and proteostasis, and exerts a powerful anti-inflammatory role. On the other hand, the extracellular (eHSP72) is linked with a pro-inflammatory state and induces insulin resistance in humans. Then, we conducted a systematic review with meta-analysis to summarize the data of HSP70 in people with and without metabolic disorders. PubMed, Embase, Scopus, and Web of Science databases were used. Eligibility criteria included observational and baseline data of experimental studies that assessed iHSP70 and/or eHSP72 in adults with metabolic disorders and healthy people. The risk of bias was assessed by the Newcastle-Ottawa scale. Meta-analysis was performed using a random-effect model and the mean difference was estimated for eHSP72 and the standardized mean difference for iHSP70. A total of 11,255 articles were retrieved, 31 articles were assessed for eligibility and 15 were included for data extraction. There was no difference in eHSP72 between metabolic disorders and healthy controls (mean difference (MD) = 0.11; 95% confidence interval (CIs) = -0.05 to 0.27; I2 = 95%). Subgroup analysis showed higher levels of eHSP72 in T2DM people than healthy ones (MD = 0.32; 95% CIs = 0.17 to 0.47; I2 = 92%). For iHSP70 no difference was found (standardized mean difference (SMD) =-0.24; 95% CIs =-1.62 to 1.15; I2 = 86%). Our results suggest that eHSP72 levels may be dependent on metabolic condition and no difference in iHSP70 levels are attributed to high heterogeneity level between studies (PROSPERO REGISTRATION: CRD42022323514).
Collapse
Affiliation(s)
- Carlos Henrique de Lemos Muller
- Laboratório de Pesquisa em Inflamação, Metabolismo e Exercício (LAPIMEX) E Laboratório de Fisiologia Celular, Departamento de Fisiologia, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, RS, 90035-003, Brazil
| | - Helena Trevisan Schroeder
- Laboratório de Pesquisa em Inflamação, Metabolismo e Exercício (LAPIMEX) E Laboratório de Fisiologia Celular, Departamento de Fisiologia, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, RS, 90035-003, Brazil
| | - Josianne Rodrigues-Krause
- Programa de Pós-Graduação Em Ciências Do Movimento Humano, Escola de Educação Física, Fisioterapia E Dança (ESEFID), Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, RS, 90690-200, Brazil
- Department of Physical Education, Physical Activity, Sport and Health Research Group, Sogipa Faculty, Porto Alegre, RS, Brazil
| | - Maurício Krause
- Laboratório de Pesquisa em Inflamação, Metabolismo e Exercício (LAPIMEX) E Laboratório de Fisiologia Celular, Departamento de Fisiologia, Instituto de Ciências Básicas da Saúde, Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, RS, 90035-003, Brazil.
| |
Collapse
|
2
|
Zhao J, Feng Y, Rao Z, Li H, Xu J, Cui S, Lai L. Exercise combined with heat treatment improves insulin resistance in diet-induced obese rats. J Therm Biol 2023; 116:103651. [PMID: 37459707 DOI: 10.1016/j.jtherbio.2023.103651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 06/13/2023] [Accepted: 06/28/2023] [Indexed: 08/28/2023]
Abstract
Insulin resistance is a risk factor for various cardiovascular diseases, which seriously threaten human health. Thus, finding a safe, effective and economical strategy to treat insulin resistance is urgently needed. This study aimed to investigate the effects of exercise combined with heat treatment on the insulin sensitivity in skeletal muscle of diet-induced obese (DIO) rats. Obese rats were induced by a 10-week high-fat diet and were randomly divided into normal temperature + control (NC), normal temperature + exercise (NE), heat treatment + control (HC) and heat treatment + exercise (HE) groups for 7 weeks of incremental load endurance exercise and heat treatment (exposure to a high-temperature environment room). At the end of the 7-week intervention, we measured fasting blood glucose, serum fasting insulin, serum leptin, serum adiponectin, protein expression of HSF1/HSP27 and JAK2/STAT3 pathway in soleus (primarily composed of slow-twitch fibres) and extensor digitorum longus (primarily composed of fast-twitch fibres) muscles. The results showed that exercise combined with heat treatment can effectively improve insulin resistance by regulating HSF1/HSP27 and JAK2/STAT3 pathways in the slow-twitch muscle of DIO rats. Importantly, exercise combined with heat treatment is more effective in improving insulin resistance in DIO rats than exercise or heat treatment alone. Low-moderate intensity exercise that stimulates slow-twitch muscle, combined with heat treatment is an effective strategy to treat insulin resistance.
Collapse
Affiliation(s)
- Jiexiu Zhao
- Exercise Biological Center, China Institute of Sport Science, Beijing, China.
| | - Yiwei Feng
- Exercise Biological Center, China Institute of Sport Science, Beijing, China
| | - Zhijian Rao
- Exercise Biological Center, China Institute of Sport Science, Beijing, China; Physical Education College, Shanghai Normal University, Shanghai, China
| | - Han Li
- Exercise Biological Center, China Institute of Sport Science, Beijing, China
| | - Jincheng Xu
- Exercise Biological Center, China Institute of Sport Science, Beijing, China; Winter Sports Management Center of the General Administration of Sport of China, Beijing, China
| | - Shuqiang Cui
- Exercise Biological Center, China Institute of Sport Science, Beijing, China; Beijing Institute of Sports Science, Beijing, China
| | - Lili Lai
- Exercise Biological Center, China Institute of Sport Science, Beijing, China; Nanchang Normal University, Jiangxi, China
| |
Collapse
|
3
|
Johnson CN, Jensen RS, Von Schulze AT, Geiger PC. Heat Therapy Can Improve Hepatic Mitochondrial Function and Glucose Control. Exerc Sport Sci Rev 2022; 50:162-170. [PMID: 35394967 DOI: 10.1249/jes.0000000000000296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review proposes the novel hypothesis that heat can be used as an alternative therapy to exercise to improve hepatic mitochondrial function and glucose regulation in patients with nonalcoholic fatty liver disease. Although exercise has proven benefits in treating nonalcoholic fatty liver disease, barriers to exercise in the majority of patients necessitate an alternative method of treatment.
Collapse
Affiliation(s)
- Chelsea N Johnson
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS
| | - Reilly S Jensen
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS
| | | | - Paige C Geiger
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS
| |
Collapse
|
4
|
Vogt ÉL, Von Dentz MC, Rocha DS, Argenta Model JF, Kowalewski LS, de Souza SK, Girelli VDO, de Bittencourt PIH, Friedman R, Krause M, Vinagre AS. Metabolic and Molecular Subacute Effects of a Single Moderate-Intensity Exercise Bout, Performed in the Fasted State, in Obese Male Rats. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18147543. [PMID: 34299993 PMCID: PMC8307452 DOI: 10.3390/ijerph18147543] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 01/13/2023]
Abstract
Introduction and objectives: Obesity represents a major global public health problem. Its etiology is multifactorial and includes poor dietary habits, such as hypercaloric and hyperlipidic diets (HFDs), physical inactivity, and genetic factors. Regular exercise is, per se, a tool for the treatment and prevention of obesity, and recent studies suggest that the beneficial effects of exercise can be potentiated by the fasting state, thus potentially promoting additional effects. Despite the significant number of studies showing results that corroborate such hypothesis, very few have evaluated the effects of fasted-state exercise in overweight/obese populations. Therefore, the aim of this study was to evaluate the subacute effects (12 h after conclusion) of a single moderate-intensity exercise bout, performed in either a fed or an 8 h fasted state, on serum profile, substrate-content and heat shock pathway–related muscle protein immunocontent in obese male rats. Methods: Male Wistar rats received a modified high-fat diet for 12 weeks to induce obesity and insulin resistance. The animals were allocated to four groups: fed rest (FER), fed exercise (FEE), fasted rest (FAR) and fasted exercise (FAE). The exercise protocol was a 30 min session on a treadmill, with an intensity of 60% of VO2max. The duration of the fasting period was 8 h prior to the exercise session. After a 12 h recovery, the animals were killed and metabolic parameters of blood, liver, heart, gastrocnemius and soleus muscles were evaluated, as well as SIRT1 and HSP70 immunocontent in the muscles. Results: HFD induced obesity and insulin resistance. Soleus glycogen concentration decreased in the fasted groups and hepatic glycogen decreased in the fed exercise group. The combination of exercise and fasting promoted a decreased concentration of serum total cholesterol and triglycerides. In the heart, combination fasting plus exercise was able to decrease triglycerides to control levels. In the soleus muscle, both fasting and fasting plus exercise were able to decrease triglyceride concentrations. In addition, heat shock protein 70 and sirtuin 1 immunocontent increased after exercise in the gastrocnemius and soleus muscles. Conclusions: An acute bout of moderate intensity aerobic exercise, when realized in fasting, may induce, in obese rats with metabolic dysfunctions, beneficial adaptations to their health, such as better biochemical and molecular adaptations that last for at least 12 h. Considering the fact that overweight/obese populations present an increased risk of cardiovascular events/diseases, significant reductions in such plasma markers of lipid metabolism are an important achievement for these populations.
Collapse
Affiliation(s)
- Éverton Lopes Vogt
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Maiza Cristina Von Dentz
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Débora Santos Rocha
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Jorge Felipe Argenta Model
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Lucas Stahlhöfer Kowalewski
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre 90050-170, RS, Brazil; (L.S.K.); (P.I.H.d.B.J.)
| | - Samir Khal de Souza
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Vitória de Oliveira Girelli
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| | - Paulo Ivo Homem de Bittencourt
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre 90050-170, RS, Brazil; (L.S.K.); (P.I.H.d.B.J.)
| | - Rogério Friedman
- Endocrine and Metabolic Unit, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre 90040-060, RS, Brazil;
- Graduate Program in Medical Sciences: Endocrinology, Department of Internal Medicine, Faculty of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-903, RS, Brazil
| | - Mauricio Krause
- Laboratory of Inflammation, Metabolism and Exercise Research (LAPIMEX) and Laboratory of Cellular Physiology, Department of Physiology, Institute of Basic Health Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre 90050-170, RS, Brazil; (L.S.K.); (P.I.H.d.B.J.)
- Correspondence: ; Tel.: +55-51-33083623
| | - Anapaula Sommer Vinagre
- Department of Physiology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre 90050-170, RS, Brazil; (É.L.V.); (M.C.V.D.); (D.S.R.); (J.F.A.M.); (S.K.d.S.); (V.d.O.G.); (A.S.V.)
| |
Collapse
|
5
|
Liu D, Zhong J, Wen W, Ruan Y, Zhang Z, Sun J, Chen H. Relationship Between Skeletal Muscle Mass to Visceral Fat Area Ratio and Cardiovascular Risk in Type 2 Diabetes. Diabetes Metab Syndr Obes 2021; 14:3733-3742. [PMID: 34471365 PMCID: PMC8403572 DOI: 10.2147/dmso.s326195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/03/2021] [Indexed: 04/10/2023] Open
Abstract
PURPOSE Either visceral fat or muscle mass is identified to be correlated with cardiometabolic diseases, especially in type 2 diabetes (T2DM). But, the synergistical effect of visceral fat along with skeletal muscle on the risk of cardiovascular diseases (CVD) in T2DM still remains controversial. Thus, we investigated the relationship between skeletal muscle mass to visceral fat area ratio (SVR) and 10-yr CVD risk scores. PATIENTS AND METHODS A total of 291 T2DM patients aged 40-80 years were enrolled in the current study. SVR was evaluated based on bioelectrical impedance measurements. Both Framingham risk score system and China-PAR risk model were applied to estimate future 10-yr CVD risk in T2DM population. RESULTS The 10-yr CVD risk scores increased with the decreased SVR tertiles in T2DM (All P<0.001). SVR value was obviously lower in the high-risk group than that of low- or moderate-risk group (All P<0.05). However, no significant differences were observed in BMI among different CVD risk groups. Besides, SVR was correlated with Framingham risk score (r=-0.408; P<0.001) and China-PAR risk score (r=-0.336; P<0.001). HOMA-IR, triglycerides and blood pressure were also inversely related to SVR (All P<0.05). Furthermore, SVR value was independently correlated with both Framingham 10-yr CVD risk score (β=-0.074, P=0.047) and China-PAR risk score (β=-0.100, P=0.004) after adjustment for confounding factors, including age, gender, BMI, FPG, HbA1c, diabetes duration, albumin, creatinine, uric acid, smoking, blood pressure and blood lipid. The linear regression analysis was also conducted for men and women, respectively, indicating that the negative relationship between SVR and 10-yr CVD risk was observed in men but not in women. CONCLUSION T2DM populations who have lower SVR value are more likely to increase CVD risk. SVR levels show marked and inverse correlation with estimated 10-yr CVD risk in T2DM, indicating that SVR could be a valuable parameter to assess the risk of CVD events in clinical practice, especially in men.
Collapse
Affiliation(s)
- Dixing Liu
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jiana Zhong
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Weiheng Wen
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Yuting Ruan
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Zhen Zhang
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jia Sun
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Hong Chen
- Department of Endocrinology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
- Correspondence: Hong Chen; Jia Sun Department of Endocrinology, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue, Guangzhou, Guangdong, 510282, People’s Republic of ChinaTel +86 13602759769; +86 13751822925 Email ;
| |
Collapse
|
6
|
The acute vs. chronic effect of exercise on insulin sensitivity: nothing lasts forever. Cardiovasc Endocrinol Metab 2020; 10:149-161. [PMID: 34386716 PMCID: PMC8352615 DOI: 10.1097/xce.0000000000000239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/22/2020] [Indexed: 12/16/2022]
Abstract
Supplemental Digital Content is available in the text. Regular exercise causes chronic adaptations in anatomy/physiology that provide first-line defense for disease prevention/treatment (‘exercise is medicine’). However, transient changes in function that occur following each exercise bout (acute effect) are also important to consider. For example, in contrast to chronic adaptations, the effect of exercise on insulin sensitivity is predominantly rooted in a prolonged acute effect (PAE) that can last up to 72 h. Untrained individuals and individuals with lower insulin sensitivity benefit more from this effect and even trained individuals with high insulin sensitivity restore most of a detraining-induced loss following one session of resumed training. Consequently, exercise to combat insulin resistance that begins the pathological journey to cardiometabolic diseases including type 2 diabetes (T2D) should be prescribed with precision to elicit a PAE on insulin sensitivity to serve as a first-line defense prior to pharmaceutical intervention or, when such intervention is necessary, a potential adjunct to it. Video Abstract: http://links.lww.com/CAEN/A27
Collapse
|
7
|
Chobanyan-Jürgens K, Scheibe RJ, Potthast AB, Hein M, Smith A, Freund R, Tegtbur U, Das AM, Engeli S, Jordan J, Haufe S. Influences of Hypoxia Exercise on Whole-Body Insulin Sensitivity and Oxidative Metabolism in Older Individuals. J Clin Endocrinol Metab 2019; 104:5238-5248. [PMID: 30942862 DOI: 10.1210/jc.2019-00411] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/28/2019] [Indexed: 12/11/2022]
Abstract
CONTEXT Aging is a primary risk factor for most chronic diseases, including type 2 diabetes. Both exercise and hypoxia regulate pathways that ameliorate age-associated metabolic muscle dysfunction. OBJECTIVE We hypothesized that the combination of hypoxia and exercise would be more effective in improving glucose metabolism than normoxia exercise. DESIGN AND PARTICIPANTS We randomized 29 older sedentary individuals (62 ± 6 years; 14 women, 15 men) to bicycle exercise under normobaric hypoxia (fraction of inspired oxygen = 15%) or normoxia (fraction of inspired oxygen = 21%). INTERVENTION Participants trained thrice weekly for 30 to 40 minutes over 8 weeks at a heart rate corresponding to 60% to 70% of peak oxygen update. MAIN OUTCOME MEASURES Insulin sensitivity measured by hyperinsulinemic-euglycemic glucose clamp and muscle protein expression before and after hyperinsulinemic-euglycemic glucose clamp. RESULTS Heart rate and perceived exertion during training were similar between groups, with lower oxygen saturation when exercising under hypoxia (88.7 ± 1.5 vs 96.2 ± 1.2%, P < 0.01). Glucose infusion rate after 8 weeks increased in both the hypoxia (5.7 ± 1.1 to 6.7 ± 1.3 mg/min/kg; P < 0.01) and the normoxia group (6.2 ± 2.1 to 6.8 ± 2.1 mg/min/kg; P = 0.04), with a mean difference between groups of -0.44 mg/min/kg; 95% CI, -1.22 to 0.34; (P = 0.25). Markers of mitochondrial content and oxidative capacity in skeletal muscle were similar after training in both groups. Changes in Akt phosphorylation and glucose transporter 4 under fasting and insulin-stimulated conditions were not different between groups over time. CONCLUSIONS Eight weeks of hypoxia endurance training led to similar changes in insulin sensitivity and markers of oxidative metabolism compared with normoxia training. Normobaric hypoxia exercise did not enhance metabolic effects in sedentary older women and men beyond exercise alone.
Collapse
Affiliation(s)
- Kristine Chobanyan-Jürgens
- Institute of Clinical Pharmacology, Hannover Medical School, Hannover, Germany
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Renate J Scheibe
- Institute of Cell Biochemistry, Hannover Medical School, Hannover, Germany
| | - Arne B Potthast
- Department of Pediatrics, Pediatric Metabolic Medicine, Hannover Medical School, Hannover, Germany
| | - Markus Hein
- Institute of Sports Medicine, Hannover Medical School, Hannover, Germany
| | - Andrea Smith
- Institute of Biometry, Hannover Medical School, Hannover, Germany
| | - Robert Freund
- Institute of Cell Biochemistry, Hannover Medical School, Hannover, Germany
| | - Uwe Tegtbur
- Institute of Sports Medicine, Hannover Medical School, Hannover, Germany
| | - Anibh M Das
- Department of Pediatrics, Pediatric Metabolic Medicine, Hannover Medical School, Hannover, Germany
| | - Stefan Engeli
- Institute of Clinical Pharmacology, Hannover Medical School, Hannover, Germany
| | - Jens Jordan
- Institute of Clinical Pharmacology, Hannover Medical School, Hannover, Germany
- Institute of Aerospace Medicine, German Aerospace Center, Cologne, Germany
| | - Sven Haufe
- Institute of Clinical Pharmacology, Hannover Medical School, Hannover, Germany
- Institute of Sports Medicine, Hannover Medical School, Hannover, Germany
| |
Collapse
|
8
|
Su X, Xu J, Zheng C. The relationship between non-alcoholic fatty liver and skeletal muscle mass to visceral fat area ratio in women with type 2 diabetes. BMC Endocr Disord 2019; 19:76. [PMID: 31315613 PMCID: PMC6637487 DOI: 10.1186/s12902-019-0404-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 07/10/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Sarcopenic obesity, central obesity combined with decreased skeletal muscle mass, is identified to be associated with metabolic syndrome and cardiovascular diseases; however, its role in the occurrence of non-alcoholic fatty liver disease (NAFLD) among patients with type 2 diabetes mellitus (T2DM) remains unclear. Therefore, this study aimed to investigate the value of the skeletal-to-visceral ratio (SVR) in the prediction of NAFLD in T2DM. METHODS T2DM patients (n = 445) were recruited into the current study. Hepatic steatosis was diagnosed based on ultrasonic results, while skeletal muscle mass as well as visceral fat area (VFA) was estimated based on bioimpedance analysis measurements. RESULTS NAFLD prevalence increased with the decreased SVR tertiles: statistically significant differences were observed in the highest tertiles (21.5% in men, and 30.4% in women) and the lowest tertiles (53.9% in men and 60.0% in women) (both P < 0.01). The decreased SVR tertiles were independently associated with the presence of NAFLD in female T2DM patients, with the odds ratio (OR) of 3.43 and 2.31 in the lowest and middle tertiles, respectively. Besides, the areas under the curve (AUC) for identifying NAFLD were 0.675 and 0.63 in men and women, respectively (P < 0.05). CONCLUSIONS T2DM patients who have lower SVR levels are associated with higher risks of developing the NAFLD-related complications. Besides, SVR shows independent correlation with NAFLD in female T2DM patients, suggesting that SVR may be a useful index to predict the high risk of hepatic steatosis in T2DM.
Collapse
Affiliation(s)
- Xiaoyou Su
- Diabetes Center and Department of Endocrinology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Lucheng District Wenzhou, Wenzhou, Zhejiang Province People’s Republic of China
| | - Jing Xu
- Diabetes Center and Department of Endocrinology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Lucheng District Wenzhou, Wenzhou, Zhejiang Province People’s Republic of China
| | - Chao Zheng
- Diabetes Center and Department of Endocrinology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Lucheng District Wenzhou, Wenzhou, Zhejiang Province People’s Republic of China
| |
Collapse
|
9
|
Magalhães FDC, Aguiar PF, Tossige-Gomes R, Magalhães SM, Ottone VDO, Fernandes T, Oliveira EM, Dias-Peixoto MF, Rocha-Vieira E, Amorim FT. High-intensity interval training followed by postexercise cold-water immersion does not alter angiogenic circulating cells, but increases circulating endothelial cells. Appl Physiol Nutr Metab 2019; 45:101-111. [PMID: 31167081 DOI: 10.1139/apnm-2019-0041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
High-intensity interval training (HIIT) induces vascular adaptations that might be attenuated by postexercise cold-water immersion (CWI). Circulating angiogenic cells (CAC) participate in the vascular adaptations and circulating endothelial cells (CEC) indicate endothelial damage. CAC and CEC are involved in vascular adaptation. Therefore, the aim of the study was to investigate postexercise CWI during HIIT on CAC and CEC and on muscle angiogenesis-related molecules. Seventeen male subjects performed 13 HIIT sessions followed by 15 min of passive recovery (n = 9) or CWI at 10 °C (n = 8). HIIT comprised cycling (8-12 bouts, 90%-110% peak power). The first and the thirteenth sessions were similar (8 bouts at 90% of peak power). Venous blood was drawn before exercise (baseline) and after the recovery strategy (postrecovery) in the first (pretraining) and in the thirteenth (post-training) sessions. For CAC and CEC identification lymphocyte surface markers (CD133, CD34, and VEGFR2) were used. Vastus lateralis muscle biopsies were performed pre- and post-training for protein (p-eNOSser1177) and gene (VEGF and HIF-1) expression analysis related to angiogenesis. CAC was not affected by HIIT or postexercise CWI. Postexercise CWI increased acute and baseline CEC number. Angiogenic protein and genes were not differently modulated by post-CWI. HIIT followed by either recovery strategy did not alter CAC number. Postexercise CWI increased a marker of endothelial damage both acutely and chronically, suggesting that this postexercise recovery strategy might cause endothelial damage. Novelty HIIT followed by CWI did not alter CAC. HIIT followed by CWI increased CEC. Postexercise CWI might cause endothelial damage.
Collapse
Affiliation(s)
- Flávio de Castro Magalhães
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil.,Exercise Physiology Laboratory, Department of Health, Exercise and Sports Sciences, University of New Mexico, Albuquerque, NM 87131-0001, USA
| | - Paula Fernandes Aguiar
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Rosalina Tossige-Gomes
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Sílvia Mourão Magalhães
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Vinícius de Oliveira Ottone
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Tiago Fernandes
- Laboratory of Biochemistry of the Motor Activity, School of Physical Education and Sport, University of São Paulo, São Paulo 05508-030, Brazil
| | - Edilamar Menezes Oliveira
- Laboratory of Biochemistry of the Motor Activity, School of Physical Education and Sport, University of São Paulo, São Paulo 05508-030, Brazil
| | - Marco Fabrício Dias-Peixoto
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Etel Rocha-Vieira
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil
| | - Fabiano Trigueiro Amorim
- Laboratory of Exercise Biology, Integrated Center of Health Research, Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Federal University of the Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais 39100-000, Brazil.,Exercise Physiology Laboratory, Department of Health, Exercise and Sports Sciences, University of New Mexico, Albuquerque, NM 87131-0001, USA
| |
Collapse
|
10
|
Bourbeau KC, Rosinski MM, Szczygiel TM, Pettit-Mee R, Sessions JE, Zuhl MN. The stress response in human peripheral mononuclear cells is related to aerobic fitness and Body Mass Index. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2019. [DOI: 10.23736/s0393-3660.18.03854-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
11
|
The Effects of Resistance and Endurance Training on Levels of Nesfatin-1, HSP70, Insulin Resistance and Body Composition in Women with Type 2 Diabetes Mellitus. Sci Sports 2019. [DOI: 10.1016/j.scispo.2018.04.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Yaribeygi H, Atkin SL, Simental‐Mendía LE, Sahebkar A. Molecular mechanisms by which aerobic exercise induces insulin sensitivity. J Cell Physiol 2019; 234:12385-12392. [DOI: 10.1002/jcp.28066] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 12/18/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Habib Yaribeygi
- Chronic Kidney Disease Research Center, Shahid Beheshti University of Medical Sciences Tehran Iran
| | | | | | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences Mashhad Iran
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences Mashhad Iran
- School of Pharmacy, Mashhad University of Medical Sciences Mashhad Iran
| |
Collapse
|
13
|
de Matos MA, Vieira DV, Pinhal KC, Lopes JF, Dias-Peixoto MF, Pauli JR, de Castro Magalhães F, Little JP, Rocha-Vieira E, Amorim FT. High-Intensity Interval Training Improves Markers of Oxidative Metabolism in Skeletal Muscle of Individuals With Obesity and Insulin Resistance. Front Physiol 2018; 9:1451. [PMID: 30429793 PMCID: PMC6220130 DOI: 10.3389/fphys.2018.01451] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 09/24/2018] [Indexed: 01/10/2023] Open
Abstract
Background: The excess body fat characteristic of obesity is related to various metabolic alterations, which includes insulin resistance (IR). Among the non-pharmacological measures used to improve insulin sensitivity are aerobic physical training, such as high-intensity interval training (HIIT). This study investigated the effects of 8 weeks of HIIT on blood and skeletal muscle markers related to IR and oxidative metabolism in physically inactive individuals with obesity and compared the changes between insulin resistant and non-insulin resistant phenotypes. Methods: Initially to investigate the effect of obesity and IR in the analyzed parameters, insulin-sensitive eutrophic volunteers (CON; n = 9) and obese non-insulin (OB; n = 9) and insulin-resistant (OBR; n = 8) were enrolled. Volunteers with obesity completed 8 weeks of HIIT in a cycle ergometer. Venous blood and vastus lateralis muscle samples were obtained before and after the HIIT. Body composition and peak oxygen consumption (VO2peak) were estimated before and after HIIT. Results: HIIT reduced IR assessed by the homeostatic model assessment of insulin resistance (HOMA-IR) in OBR (4.4 ± 1.4 versus 4.1 ± 2.2 μU L−2), but not in OB (HOMA-IR 1.8 ± 0.5 versus 2.3 ± 1.0 μU L−2) volunteers. HIIT increased VO2peak with no change in body fat in both groups. In skeletal muscle, HIIT increased the phosphorylation of IRS (Tyr612), Akt (Ser473), and increased protein content of β-HAD and COX-IV in both groups. There was a reduction in ERK1/2 phosphorylation in OBR after HIIT. Conclusion: Eight weeks of HIIT increased the content of proteins related to oxidative metabolism in skeletal muscle of individuals with obesity, independent of changes total body fat.
Collapse
Affiliation(s)
- Mariana Aguiar de Matos
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Dênia Vargas Vieira
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Kaio Cesar Pinhal
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Jennifer Freitas Lopes
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Marco Fabrício Dias-Peixoto
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - José Rodrigo Pauli
- Laboratório de Biologia Molecular do Exercício, Faculdade de Ciências Aplicadas, Universidade Estadual de Campinas, Limeira, Brazil
| | - Flávio de Castro Magalhães
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Jonathan P Little
- School of Health and Exercise Sciences, The University of British Columbia, Vancouver, BC, Canada
| | - Etel Rocha-Vieira
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Fabiano Trigueiro Amorim
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil.,Department of Health, Exercise, and Sports Sciences, University of New Mexico, Albuquerque, NM, United States
| |
Collapse
|
14
|
Archer AE, Von Schulze AT, Geiger PC. Exercise, heat shock proteins and insulin resistance. Philos Trans R Soc Lond B Biol Sci 2018; 373:rstb.2016.0529. [PMID: 29203714 DOI: 10.1098/rstb.2016.0529] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2017] [Indexed: 12/30/2022] Open
Abstract
Best known as chaperones, heat shock proteins (HSPs) also have roles in cell signalling and regulation of metabolism. Rodent studies demonstrate that heat treatment, transgenic overexpression and pharmacological induction of HSP72 prevent high-fat diet-induced glucose intolerance and skeletal muscle insulin resistance. Overexpression of skeletal muscle HSP72 in mice has been shown to increase endurance running capacity nearly twofold and increase mitochondrial content by 50%. A positive correlation between HSP72 mRNA expression and mitochondrial enzyme activity has been observed in human skeletal muscle, and HSP72 expression is markedly decreased in skeletal muscle of insulin resistant and type 2 diabetic patients. In addition, decreased levels of HSP72 correlate with insulin resistance and non-alcoholic fatty liver disease progression in livers from obese patients. These data suggest the targeted induction of HSPs could be a therapeutic approach for preventing metabolic disease by maintaining the body's natural stress response. Exercise elicits a number of metabolic adaptations and is a powerful tool in the prevention and treatment of insulin resistance. Exercise training is also a stimulus for increased HSP expression. Although the underlying mechanism(s) for exercise-induced HSP expression are currently unknown, the HSP response may be critical for the beneficial metabolic effects of exercise. Exercise-induced extracellular HSP release may also contribute to metabolic homeostasis by actively restoring HSP72 content in insulin resistant tissues containing low endogenous levels of HSPs.This article is part of the theme issue 'Heat shock proteins as modulators and therapeutic targets of chronic disease: an integrated perspective'.
Collapse
Affiliation(s)
- Ashley E Archer
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Alex T Von Schulze
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Paige C Geiger
- Department of Molecular and Integrative Physiology, University of Kansas Medical Center, Kansas City, KS, USA
| |
Collapse
|
15
|
Xu J, Pan X, Liang H, Lin Y, Hong Y, Si Q, Shen F, Gu X. Association between skeletal muscle mass to visceral fat area ratio and arterial stiffness in Chinese patients with type 2 diabetes mellitus. BMC Cardiovasc Disord 2018; 18:89. [PMID: 29739314 PMCID: PMC5941613 DOI: 10.1186/s12872-018-0827-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 05/01/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The skeletal muscle mass-to-visceral fat area ratio (SVR) has been linked to arterial stiffness in non-diabetic adults. We examined the association between the SVR and arterial stiffness in patients with type 2 diabetes mellitus (T2DM). METHODS Patients with type 2 diabetes mellitus (252 men and 171 women) aged 40-75 years were enrolled and divided into three groups according to SVR tertiles. Arterial stiffness was measured as brachial-ankle pulse wave velocity (baPWV), with baPWV> 1800 mm/s defined as high. Spearman's partial correlation was used to adjust confounding factors. The odds ratio for high baPWV was determined by multiple logistic regression analyses, and receiver-operating characteristic analysis was conducted. RESULTS SVR was associated with baPWV in Chinese patients with T2DM (Spearman's partial correlation = - 0.129, P < 0.01). SVR was found to be significantly associated with baPWV on multiple logistic regression analysis. Patients in the lower SVR tertiles had a higher OR than did those in the higher SVR tertiles, after adjusting for multiple covariates (Q1: OR = 4.33 in men and 4.66 in women; Q3: OR = 1). The area under the curve for SVR was significantly greater than that for appendicular skeletal muscle (ASM), ASM/height2, and visceral fat area (VAF) for identifying high baPWV (0.747 in men and 0.710 in women). The optimal cutoffs values of SVR for detecting high baPWV were 191.7 g/cm2 for men and 157.3 g/cm2 for women. CONCLUSIONS SVR has an independent, negative association with arterial stiffness, and is a better risk-assessment tool than ASM, ASM/height2, and VFA in clinical practice to identify patients with type 2 diabetes at high cardiovascular risk.
Collapse
Affiliation(s)
- Jing Xu
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Xiaoyan Pan
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Haili Liang
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Yi Lin
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Yilian Hong
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Qiya Si
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China
| | - Feixia Shen
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China.
| | - Xuejiang Gu
- Department of Endocrine and Metabolic Diseases, 1st Affiliated Hospital of Wenzhou Medical University, Ouhai District, Wenzhou, Zhejiang Province, 325000, People's Republic of China.
| |
Collapse
|
16
|
Comassi M, Santini E, Rossi C, Vitolo E, Seghieri M, Tocchini L, Franzoni F, Solini A. The level of physical training modulates cytokine levels through P2X7 receptor in healthy subjects. Eur J Clin Invest 2018; 48. [PMID: 29272042 DOI: 10.1111/eci.12880] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 12/18/2017] [Indexed: 12/17/2022]
Abstract
INTRODUCTION The P2X7 receptor-NLRP3 inflammasome complex (P2X7R-Infl) regulates inflammatory and immune responses. Physical exercise modulates heat-shock proteins (Hsps), influencing cytokine levels and oxidative stress; Hsp72 triggers P2X7R-Infl-dependent responses. SUBJECTS AND METHODS We studied the effect of a single bout of maximal exercise on lymphomonocyte expression of P2X7R, NLRP3, caspase-1, NF-kB and Hsp72 and circulating levels of IL-1β, IL-18 and MCP-1, all modulated by P2X7R-Infl, in healthy sedentary (SED), trained (ATH), endurance (END) male individuals. RESULTS Baseline P2X7R, NLRP3 and Caspase-1 expression progressively increased from SED to ATH and END; NF-kβ showed the same trend. Hsp72 did not differ among groups. Acute exercise strongly reduced P2X7R in all participants, irrespective of their degree of physical training. Inflammasome responses differed across groups: in SED, NLRP3 and Caspase-1 increased; in ATH, NLRP3 reduced and caspase-1 did not vary; in END, NLRP3 and Caspase-1 declined. Baseline IL-1β, higher in END, was unmodified after exercise; IL-18 decreased; MCP-1 doubled in SED, did not vary in ATH, declined in END. In the whole study population, significant direct relationships emerged between P2X7R expression and IL-1β, IL-18, MCP-1 levels, all P < .001; also Caspase-1 related with these markers. A multivariate analysis showed age, BMI and P2X7R as determinants of postexercise IL-1β levels. CONCLUSION Endurance show higher P2X7R-Infl expression and function vs SED and ATH; however, maximal exercise determines prevailing pro-inflammatory vs anti-inflammatory responses in untrained and trained participants, respectively, highlighting a likely cause-effect relationship between degree of physical activity and P2X7R-Infl-mediated responses.
Collapse
Affiliation(s)
- Mario Comassi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Chiara Rossi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Edoardo Vitolo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Marta Seghieri
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Leonardo Tocchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ferdinando Franzoni
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Anna Solini
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
| |
Collapse
|
17
|
Silva G, Ferraresi C, de Almeida RT, Motta ML, Paixão T, Ottone VO, Fonseca IA, Oliveira MX, Rocha-Vieira E, Dias-Peixoto MF, Esteves EA, Coimbra CC, Amorim FT, de Castro Magalhães F. Infrared photobiomodulation (PBM) therapy improves glucose metabolism and intracellular insulin pathway in adipose tissue of high-fat fed mice. Lasers Med Sci 2017; 33:559-571. [PMID: 29247431 DOI: 10.1007/s10103-017-2408-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 11/29/2017] [Indexed: 12/16/2022]
Abstract
Obesity represents a continuously growing global epidemic and is associated with the development of type 2 diabetes mellitus. The etiology of type 2 diabetes is related to the resistance of insulin-sensitive tissues to its action leading to impaired blood glucose regulation. Photobiomodulation (PBM) therapy might be a non-pharmacological, non-invasive strategy to improve insulin resistance. It has been reported that PBM therapy in combination with physical exercise reduces insulin resistance. Therefore, the aim of this study was to investigate the effects of PBM therapy on insulin resistance in obese mice. Male Swiss albino mice received low-fat control diet (n = 16, LFC) or high-fat diet (n = 18, HFD) for 12 weeks. From 9th to 12th week, the mice received PBM therapy (LASER) or Sham (light off) treatment and were allocated into four groups: LFC Sham (n = 8), LFC PBM (n = 8), HFD Sham (n = 9), and HFD PBM (n = 9). The PBM therapy was applied in five locations: to the left and right quadriceps muscle, upper limbs and center of the abdomen, during 40 s at each point, once a day, 5 days a week, for 4 weeks (780 nm, 250 mW/cm2, 10 J/cm2, 0.4 J per site; 2 J total dose per day). Insulin signaling pathway was evaluated in the epididymal adipose tissue. PBM therapy improved glucose tolerance and phosphorylation of Akt (Ser473) and reversed the HFD-induced reduction of GLUT4 content and phosphorylation of AS160 (Ser588). Also, PBM therapy reversed the increased area of epididymal and mesenteric adipocytes. The results showed that chronic PBM therapy improved parameters related to obesity and insulin resistance in HFD-induced obesity in mice.
Collapse
Affiliation(s)
- Gabriela Silva
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Cleber Ferraresi
- Post-graduation Program in Physical Therapy in Functional Health, Physical Therapy Department, Universidade do Sagrado Coração, São Paulo, Brazil
- Post-Graduation Program in Biomedical Engineering, Universidade Brasil, São Paulo, Brazil
| | - Rodrigo Teixeira de Almeida
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Mariana Lopes Motta
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Thiago Paixão
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Vinicius Oliveira Ottone
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Ivana Alice Fonseca
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Murilo Xavier Oliveira
- Programa de Pós-Graduação em Reabilitação e Desempenho Funcional, Physiotherapy Department, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Etel Rocha-Vieira
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Marco Fabrício Dias-Peixoto
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Elizabethe Adriana Esteves
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | - Cândido Celso Coimbra
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
- Endocrinology Laboratory, Biological Sciences Institute, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Fabiano Trigueiro Amorim
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
- University of New Mexico, Albuquerque, NM, USA
| | - Flávio de Castro Magalhães
- Programa Multicêntrico de Pós-Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil.
| |
Collapse
|
18
|
Pinsino A, Bonaventura R, Costa C, Russo R, Zito F, Guarrasi V, Matranga V. The 70-kDa Heat-shock Protein as a Potential Biomarker of Quality of the Parapenaeus longirostris Shrimp Flesh. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2017. [DOI: 10.1080/10498850.2017.1410507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Annalisa Pinsino
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| | - Rosa Bonaventura
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| | - Caterina Costa
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| | - Roberta Russo
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| | - Francesca Zito
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| | - Valeria Guarrasi
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
- Consiglio Nazionale delle Ricerche, Istituto di Biofisica, Palermo, Italy
| | - Valeria Matranga
- Consiglio Nazionale delle Ricerche, Istituto di Biomedicina e Immunologia Molecolare “A. Monroy”, Palermo, Italy
| |
Collapse
|
19
|
Wang Z, Ding L, Huang X, Chen Y, Sun W, Lin L, Huang Y, Wang P, Peng K, Lu J, Chen Y, Xu M, Wang W, Bi Y, Xu Y, Ning G. Abdominal adiposity contributes to adverse glycemic control and albuminuria in Chinese type 2 diabetic patients: A cross-sectional study. J Diabetes 2017; 9:285-295. [PMID: 27100567 DOI: 10.1111/1753-0407.12414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 04/15/2016] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Abdominal adipose tissue plays an important role in the development of type 2 diabetes. However, few data have suggested its role in the prognosis of diabetes. This study aimed to investigate the association between waist-hip ratio (WHR), glycemic control, and early nephropathy in Chinese type 2 diabetic patients. METHODS A cross-sectional study was conducted in 1709 previously- and newly-diagnosed diabetic patients nested in a cohort study consisting of 10 375 participants aged ≥40 years in Shanghai, China. General characteristics through questionnaire, anthropometric measures, and biochemical results were recorded. Statistical analysis was performed by SPSS v20.0. RESULTS Each quartile increase in WHR was significantly associated with a fasting plasma glucose (FPG) ≥ 126 mg/dl [OR (95% CI):1.18 (1.06-1.30)], an HbA1c ≥ 7.0% [1.21 (1.08-1.35)], and a HOMA-IR ≥ 2.5 [1.30 (1.16-1.46)] after multivariable adjustments. WHR was not associated with a 2h PG ≥ 200mg/dl [1.13 (0.97-1.31)]. The risk for increased albuminuria (UACR ≥10.18mg/g) was also significantly associated with higher WHR after adjustment for HbA1c [1.14 (1.02-1.27)]. However, no significant relationship was seen between WHR and an estimated glomerular filtration rate < 90 ml/min per 1.73 m2 . Interactions of sex, or physical activity with WHR in association with glycemic control and increased albuminuria were found (P values for interaction <0.05). CONCLUSIONS These data demonstrated an independent role of abdominal adipose tissue in glycemic control and renal complications of type 2 diabetes. Interventions aiming to reduce abdominal adipose tissue may have additional benefits.
Collapse
Affiliation(s)
- Zhengyi Wang
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Lin Ding
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Xiaolin Huang
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Ying Chen
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Wanwan Sun
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Lin Lin
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Ya Huang
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Po Wang
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Kui Peng
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Jieli Lu
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yuhong Chen
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Min Xu
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Weiqing Wang
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yufang Bi
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yu Xu
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- State Key Laboratory of Medical Genomics, Key Laboratory for Endocrine and Metabolic Diseases of Ministry of Health, National Clinical Research Center for Metabolic Diseases, Collaborative Innovation Center of Systems Biomedicine, and Shanghai Clinical Center for Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Shanghai Institute of Endocrine and Metabolic Diseases, Department of Endocrine and Metabolic Diseases, Rui-Jin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| |
Collapse
|
20
|
Bird SR, Hawley JA. Update on the effects of physical activity on insulin sensitivity in humans. BMJ Open Sport Exerc Med 2017; 2:e000143. [PMID: 28879026 PMCID: PMC5569266 DOI: 10.1136/bmjsem-2016-000143] [Citation(s) in RCA: 280] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2016] [Indexed: 01/04/2023] Open
Abstract
PURPOSE AND METHODS This review presents established knowledge on the effects of physical activity (PA) on whole-body insulin sensitivity (SI) and summarises the findings of recent (2013-2016) studies. DISCUSSION AND CONCLUSIONS Recent studies provide further evidence to support the notion that regular PA reduces the risk of insulin resistance, metabolic syndrome and type 2 diabetes, and SI improves when individuals comply with exercise and/or PA guidelines. Many studies indicate a dose response, with higher energy expenditures and higher exercise intensities, including high intensity interval training (HIIT), producing greater benefits on whole-body SI, although these findings are not unanimous. Aerobic exercise interventions can improve SI without an associated increase in cardiorespiratory fitness as measured by maximal or peak oxygen consumption. Both aerobic and resistance exercise can induce improvements in glycaemic regulation, with some suggestions that exercise regimens including both may be more efficacious than either exercise mode alone. Some studies report exercise-induced benefits to SI that are independent of habitual diet and weight loss, while others indicate an association with fat reduction, hence the debate over the relative importance of PA and weight loss continues. During exercise, muscle contraction stimulated improvements in SI are associated with increases in AMPK activity, which deactivates TCB1D1, promoting GLUT4 translocation to the cell membrane and thereby increasing glucose uptake. Postexercise, increases in Akt deactivate TCB1D4 and thereby increase GLUT4 translocation to the cell membrane. The reduction in intramuscular saturated fatty acids and concomitant reductions in ceramides, but not diacylglycerols, provide a potential link between intramuscular lipid content and SI. Increased skeletal muscle capillarisation provides another independent adaptation through which SI is improved, as does enhanced β cell activity. Recent studies are combining exercise interventions with dietary and feeding manipulations to investigate the potential for augmenting the exercise-induced improvements in SI and glycaemic control.
Collapse
Affiliation(s)
- Stephen R Bird
- School of Health and Biomedical Sciences, RMIT University, Melbourne, Victoria, Australia
| | - John A Hawley
- Mary MaKillop Institute for Health Research, Centre for Exercise and Nutrition, Australian Catholic University, Melbourne, Victoria, Australia.,Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, UK
| |
Collapse
|
21
|
Aguiar PF, Magalhães SM, Fonseca IAT, da Costa Santos VB, de Matos MA, Peixoto MFD, Nakamura FY, Crandall C, Araújo HN, Silveira LR, Rocha-Vieira E, de Castro Magalhães F, Amorim FT. Post-exercise cold water immersion does not alter high intensity interval training-induced exercise performance and Hsp72 responses, but enhances mitochondrial markers. Cell Stress Chaperones 2016; 21:793-804. [PMID: 27278803 PMCID: PMC5003796 DOI: 10.1007/s12192-016-0704-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 05/12/2016] [Accepted: 05/17/2016] [Indexed: 01/26/2023] Open
Abstract
This study aims to evaluate the effect of regular post-exercise cold water immersion (CWI) on intramuscular markers of cellular stress response and signaling molecules related to mitochondria biogenesis and exercise performance after 4 weeks of high intensity interval training (HIIT). Seventeen healthy subjects were allocated into two groups: control (CON, n = 9) or CWI (n = 8). Each HIIT session consisted of 8-12 cycling exercise stimuli (90-110 % of peak power) for 60 s followed by 75 s of active recovery three times per week, for 4 weeks (12 HIIT sessions). After each HIIT session, the CWI had their lower limbs immersed in cold water (10 °C) for 15 min and the CON recovered at room temperature. Exercise performance was evaluated before and after HIIT by a 15-km cycling time trial. Vastus lateralis biopsies were obtained pre and 72 h post training. Samples were analyzed for heat shock protein 72 kDa (Hsp72), adenosine monophosphate-activated protein kinase (AMPK), and phosphorylated p38 mitogen-activated protein kinase (p-p38 MAPK) assessed by western blot. In addition, the mRNA expression of heat shock factor-1 (HSF-1), peroxisome proliferator-activated receptor gamma coactivator-1α (PGC-1α), nuclear respiratory factor 1 and 2 (NRF1 and 2), mitochondrial transcription factor A (Tfam), calcium calmodulin-dependent protein kinase 2 (CaMK2) and enzymes citrate synthase (CS), carnitine palmitoyltransferase I (CPT1), and pyruvate dehydrogenase kinase (PDK4) were assessed by real-time PCR. Time to complete the 15-km cycling time trial was reduced with training (p < 0.001), but was not different between groups (p = 0.33). The Hsp72 (p = 0.01), p38 MAPK, and AMPK (p = 0.04) contents increased with training, but were not different between groups (p > 0.05). No differences were observed with training or condition for mRNA expression of PGC-1α (p = 0.31), CPT1 (p = 0.14), CS (p = 0.44), and NRF-2 (p = 0.82). However, HFS-1 (p = 0.007), PDK4 (p = 0.03), and Tfam (p = 0.03) mRNA were higher in CWI. NRF-1 decrease in both groups after training (p = 0.006). CaMK2 decreased with HIIT (p = 0.003) but it was not affected by CWI (p = 0.99). Cold water immersion does not alter HIIT-induced Hsp72, AMPK, p38 MAPK, and exercise performance but was able to increase some markers of cellular stress response and signaling molecules related to mitochondria biogenesis.
Collapse
Affiliation(s)
- Paula Fernandes Aguiar
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Sílvia Mourão Magalhães
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Ivana Alice Teixeira Fonseca
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | | | - Mariana Aguiar de Matos
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Marco Fabrício Dias Peixoto
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | | | - Craig Crandall
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | | | - Etel Rocha-Vieira
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Flávio de Castro Magalhães
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Fabiano Trigueiro Amorim
- Programa Multicêntrico de Pós Graduação em Ciências Fisiológicas, Faculdade de Ciências Básicas e da Saúde, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil.
| |
Collapse
|
22
|
de Matos MA, Duarte TC, Ottone VDO, Sampaio PFDM, Costa KB, de Oliveira MFA, Moseley PL, Schneider SM, Coimbra CC, Brito-Melo GEA, Magalhães FDC, Amorim FT, Rocha-Vieira E. The effect of insulin resistance and exercise on the percentage of CD16+monocyte subset in obese individuals. Cell Biochem Funct 2016; 34:209-16. [DOI: 10.1002/cbf.3178] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 02/18/2016] [Accepted: 02/22/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Mariana A. de Matos
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Tamiris C. Duarte
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Vinícius de O. Ottone
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Pâmela F. da M. Sampaio
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Karine B. Costa
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | | | | | | | - Cândido C. Coimbra
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal de Minas Gerais; Endocrinology Laboratory; Belo Horizonte Brazil
| | - Gustavo E. A. Brito-Melo
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunology Laboratory; Diamantina Brazil
| | - Flávio de C. Magalhães
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Fabiano T. Amorim
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| | - Etel Rocha-Vieira
- Sociedade Brasileira de Fisiologia (SBFis); Programa Multicêntrico de Pós-graduação em Ciências Fisiológicas (PMPGCF); Brazil
- Universidade Federal dos Vales do Jequitinhonha e Mucuri; Immunometabolism Group; Diamantina Brazil
| |
Collapse
|
23
|
Abstract
Protein quality control (proteostasis) depends on constant protein degradation and resynthesis, and is essential for proper homeostasis in systems from single cells to whole organisms. Cells possess several mechanisms and processes to maintain proteostasis. At one end of the spectrum, the heat shock proteins modulate protein folding and repair. At the other end, the proteasome and autophagy as well as other lysosome-dependent systems, function in the degradation of dysfunctional proteins. In this review, we examine how these systems interact to maintain proteostasis. Both the direct cellular data on heat shock control over autophagy and the time course of exercise-associated changes in humans support the model that heat shock response and autophagy are tightly linked. Studying the links between exercise stress and molecular control of proteostasis provides evidence that the heat shock response and autophagy coordinate and undergo sequential activation and downregulation, and that this is essential for proper proteostasis in eukaryotic systems.
Collapse
Key Words
- AKT, v-akt murine thymoma viral oncogene homolog 1
- AMPK, adenosine monophosphate-activated protein kinase
- ATG, autophagy-related
- BECN1, Beclin 1, autophagy related
- EIF4EBP1, eukaryotic translation initiation factor 4E binding protein 1
- ER, endoplasmic reticulum
- FOXO, forkhead box O
- HSF1, heat shock transcription factor 1
- HSP, heat shock protein
- HSP70
- HSPA8/HSC70, heat shock 70kDa protein 8
- IL, interleukin
- LC3, MAP1LC3, microtubule-associated protein 1 light chain 3
- MTMR14/hJumpy, myotubularin related protein 14
- MTOR, mechanistic target of rapamycin
- NR1D1/Rev-Erb-α, nuclear receptor subfamily 1, group D, member 1
- PBMC, peripheral blood mononuclear cell
- PPARGC1A/PGC-1α, peroxisome proliferator-activated receptor, gamma, coactivator 1 α
- RHEB, Ras homolog enriched in brain
- SOD, superoxide dismutase
- SQSTM1/p62, sequestosome 1
- TPR, translocated promoter region, nuclear basket protein
- TSC, tuberous sclerosis complex
- ULK1, unc-51 like autophagy activating kinase 1
- autophagy
- exercise
- heat shock response
- humans
- protein breakdown
- protein synthesis
Collapse
Affiliation(s)
- Karol Dokladny
- a Department of Internal Medicine; Health Sciences Center; Health, Exercise & Sports Science of University of New Mexico ; Albuquerque , NM USA
| | | | | |
Collapse
|
24
|
Rousseau AS, Sibille B, Murdaca J, Mothe-Satney I, Grimaldi PA, Neels JG. α-Lipoic acid up-regulates expression of peroxisome proliferator-activated receptor β in skeletal muscle: involvement of the JNK signaling pathway. FASEB J 2015; 30:1287-99. [PMID: 26655383 DOI: 10.1096/fj.15-280453] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2015] [Accepted: 11/16/2015] [Indexed: 11/11/2022]
Abstract
We hypothesized that α-lipoic acid (α-LA) might interact with the transcriptional control of peroxisome proliferator-activated receptor (PPAR)β in skeletal muscle. Molecular mechanisms were investigated using differentiated C2C12 myotubes treated with α-LA and/or PPARβ agonist GW0742. In vivo studies with 3-mo-old C57Bl6 mice were realized: voluntary wheel running (VWR) training (7 wk), and a 6 wk diet containing (or not) α-LA (0.25% wt/wt). This last condition was combined with (or not) 1 bout of treadmill exercise (18 m/min for 1 h). Using a reporter assay, we demonstrate that α-LA is not an agonist of PPARβ but regulates PPARβ target gene expression through an active PPARβ pathway. GW0742-induced pyruvate dehydrogenase kinase 4 mRNA is potentiated by α-LA. In C2C12, α-LA lowers the activation of the JNK signaling pathway and increases PPARβ mRNA and protein levels (2-fold) to the same extent as with the JNK inhibitor SP600125. Similarly to VWR training effect, PPARβ expression increases (2-fold) in vastus lateralis of animals fed an α-LA-enriched diet. However, α-LA treatment does not further stimulate the adaptive up-regulation of PPARβ observed in response to 1 bout of exercise. We have identified a novel mechanism of regulation of PPARβ expression/action in skeletal muscle with potential physiologic application through the action of α-LA, involving the JNK pathway.
Collapse
Affiliation(s)
- Anne-Sophie Rousseau
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| | - Brigitte Sibille
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| | - Joseph Murdaca
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| | - Isabelle Mothe-Satney
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| | - Paul A Grimaldi
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| | - Jaap G Neels
- Institut National de la Santé et de la Recherche Médicale, Unité 1065, Mediterranean Center of Molecular Medicine (C3M), Nice, France; and University of Nice-Sophia Antipolis, Nice, France
| |
Collapse
|