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Costa-Beber LC, Heck TG, Fiorin PBG, Ludwig MS. HSP70 as a biomarker of the thin threshold between benefit and injury due to physical exercise when exposed to air pollution. Cell Stress Chaperones 2021; 26:889-915. [PMID: 34677749 PMCID: PMC8578518 DOI: 10.1007/s12192-021-01241-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/25/2021] [Accepted: 09/27/2021] [Indexed: 12/15/2022] Open
Abstract
Physical exercise has acute and chronic effects on inflammatory balance, metabolic regulation, and redox status. Exercise-induced adaptations are mediated by enhanced 70-kDa heat shock protein (HSP70) levels and an improved heat shock response (HSR). Therefore, exercise could be useful against disease conditions [obesity, diabetes mellitus (DM), and exposure to atmospheric pollutants] marked by an impaired HSR. However, exercise performed by obese or diabetic subjects under pollution conditions might also be dangerous at certain intensities. Intensity correlates with an increase in HSP70 levels during physical exercise until a critical point at which the effort becomes harmful and impairs the HSR. Establishing a unique biomarker able to indicate the exercise intensity on metabolism and cellular fatigue is essential to ensure adequate and safe exercise recommendations for individuals with obesity or DM who require exercise to improve their metabolic status and live in polluted regions. In this review, we examined the available evidence supporting our hypothesis that HSP70 could serve as a biomarker for determining the optimal exercise intensity for subjects with obesity or diabetes when exposed to air pollution and establishing the fine threshold between anti-inflammatory and pro-inflammatory exercise effects.
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Affiliation(s)
- Lílian Corrêa Costa-Beber
- Research Group in Physiology, Postgraduate Program in Integral Attention to Health, Department of Life Sciences, Regional University of Northwestern State's Rio Grande do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario -, Ijuí, RS, 98700-000, Brazil.
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijuí, RS, Brazil.
| | - Thiago Gomes Heck
- Research Group in Physiology, Postgraduate Program in Integral Attention to Health, Department of Life Sciences, Regional University of Northwestern State's Rio Grande do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario -, Ijuí, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijuí, RS, Brazil
| | - Pauline Brendler Goettems Fiorin
- Research Group in Physiology, Postgraduate Program in Integral Attention to Health, Department of Life Sciences, Regional University of Northwestern State's Rio Grande do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario -, Ijuí, RS, 98700-000, Brazil
| | - Mirna Stela Ludwig
- Research Group in Physiology, Postgraduate Program in Integral Attention to Health, Department of Life Sciences, Regional University of Northwestern State's Rio Grande do Sul (UNIJUI), Rua do Comercio, 3000 - Bairro Universitario -, Ijuí, RS, 98700-000, Brazil
- Postgraduation Program in Integral Attention to Health (PPGAIS-UNIJUI/UNICRUZ), Ijuí, RS, Brazil
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Petry ÉR, Dresch DDF, Carvalho C, Medeiros PC, Rosa TG, de Oliveira CM, Martins LAM, Schemitt E, Bona S, Guma FCR, Marroni NP, Wannmacher CMD. Oral glutamine supplementation attenuates inflammation and oxidative stress-mediated skeletal muscle protein content degradation in immobilized rats: Role of 70 kDa heat shock protein. Free Radic Biol Med 2019; 145:87-102. [PMID: 31505269 DOI: 10.1016/j.freeradbiomed.2019.08.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/19/2019] [Accepted: 08/30/2019] [Indexed: 12/19/2022]
Abstract
Skeletal muscle disuse results in myofibrillar atrophy and protein degradation, via inflammatory and oxidative stress-mediated NF-kB signaling pathway activation. Nutritional interventions, such as l-glutamine (GLN) supplementation have shown antioxidant properties and cytoprotective effects through the modulation on the 70-kDa heat shock protein (HSP70) expression. However, these GLN-mediated effects on cell signaling pathways and biochemical mechanisms that control the myofibrillar protein content degradation in muscle disuse situations are poorly known yet. This study investigated the effects of oral GLN plus l-alanine (ALA; GLN + ALA-solution) supplementation, either in their free or dipeptide (L-alanyl-l-glutamine-DIP) form, on GLN-glutathione (GSH) axis and cytoprotection mediated by HSP70 protein expression in the slow-twitch soleus and fast-twitch gastrocnemius skeletal muscle of rats submitted to 14-days of hindlimb immobilization-induced disuse muscle atrophy. Forty-eight Wistar rats were distributed into 6 groups: hindlimb immobilized (IMOB group) and hindlimb immobilized orally supplemented with either GLN (1 g kg-1) plus ALA (0.61 g kg-1) (GLN + ALA-IMOB group) or 1.49 g kg-1 of DIP (DIP-IMOB group) and; no-immobilized (CTRL) and no-immobilized supplemented GLN + ALA and DIP baselines groups. All animals, including CTRL and IMOB rats (water), were supplemented via intragastric gavage for 14 days, concomitantly to immobilization period. Plasma and muscle GLN levels, lipid (thiobarbituric acid reactive substances-TBARS) and protein (carbonyl) peroxidation, erythrocyte concentration of reduced GSH and GSH disulfide (GSSG), plasma and muscle pro-inflammatory TNF-α levels, muscle IKKα/β-NF-kB signaling pathway and, the myofibrillar protein content (MPC) were measured. The MPC was significantly lower in IMOB rats, compared to CTRL, GLN + ALA, and DIP animals (p < 0.05). This finding was associated with reduced plasma and muscle GLN concentration, equally in IMOB animals. Conversely, both GLN + ALA and DIP supplementation restored plasma and muscle GLN levels, which equilibrated GSH and intracellular redox status (GSSG/GSH ratio) in erythrocytes and skeletal muscle even as, increased muscle HSP70 protein expression; attenuating oxidative stress and TNF-α-mediated NF-kB pathway activation, fact that reverberated on reduction of MPC degradation in GLN + ALA-IMOB and DIP-IMOB animals (p < 0.05). In conclusion, the findings shown herein support the oral GLN + ALA and DIP supplementations as a therapeutic and effective nutritional alternative to attenuate the deleterious effects of the skeletal muscle protein degradation induced by muscle disuse.
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Affiliation(s)
- Éder Ricardo Petry
- Post-Graduate Program in Biological Sciences: Biochemistry, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil.
| | | | - Clarice Carvalho
- Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | | | - Tatiana Gomes Rosa
- Famaqui - Mario Quintana Faculty, Porto Alegre, Rio Grande do Sul, Brazil
| | - Cleverson Morais de Oliveira
- Post-Graduate Program in Biological Sciences: Biochemistry, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Leo Anderson Meira Martins
- Post-Graduate Program in Biological Sciences: Biochemistry, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Elizangêla Schemitt
- Post-Graduate Program in Medicine: Medical Sciences, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil; Laboratory of Experimental Hepatology and Gastroenterology, Experimental Research Center, Clinical Hospital of Porto Alegre (HCPA), UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Silvia Bona
- Post-Graduate Program in Medicine: Medical Sciences, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil; Laboratory of Experimental Hepatology and Gastroenterology, Experimental Research Center, Clinical Hospital of Porto Alegre (HCPA), UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Fátima Costa Rodrigues Guma
- Post-Graduate Program in Biological Sciences: Biochemistry, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Norma Possas Marroni
- Post-Graduate Program in Medicine: Medical Sciences, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil; Laboratory of Experimental Hepatology and Gastroenterology, Experimental Research Center, Clinical Hospital of Porto Alegre (HCPA), UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
| | - Clóvis Milton Duval Wannmacher
- Post-Graduate Program in Biological Sciences: Biochemistry, Institute of Basic Health Sciences (ICBS), Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Rio Grande do Sul, Brazil; Department of Biochemistry, ICBS, UFRGS, Porto Alegre, Rio Grande do Sul, Brazil
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Soares MB, Santos-Junior VA, Tavares Filho ER, Lollo PCB, Morato PN, Amaya-Farfan J, Pereira EPR, Balthazar CF, Cruz AG, Martinez RCR, Sant'Ana AS. The Step of Incorporation of Bacillus coagulans GBI-30 6086 Into "requeijão cremoso" Processed Cheese Does Not Affect Metabolic Homeostasis of Rats. Front Microbiol 2019; 10:2332. [PMID: 31695686 PMCID: PMC6817512 DOI: 10.3389/fmicb.2019.02332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 09/24/2019] [Indexed: 12/12/2022] Open
Abstract
Dairy product consumption is a common habit in Brazil. These products present a good matrix for probiotic incorporation. Thus, in this study the feasibility of producing a probiotic “requeijão cremoso” incorporated with Bacillus coagulans GBI-30 6086 in three different steps and its metabolic effect in an animal model for 2 weeks has been evaluated. Wistar adult health rats were randomized into one to five groups (n = 8 for each group): Control (C); “requeijão cremoso” without probiotic (RC); probiotic inoculated in the milk before pasteurization at 65°C/30 min (RPP); “requeijão cremoso” inoculated before the fusion step and consequently exposed to 90°C/5 min (RPF); and “requeijão cremoso” inoculated after fusion step, i.e., once the product temperature reached 50°C (RPAF). At the end of treatment, analysis of molecular markers of proteins of stress and antioxidant system, HSP 25, 60, 70 and 90, SOD and catalase were performed in the animals’ muscles by Western Blot technique. The HSP25, HSP90 and catalase levels of C, RPP, RPF, and RPAF were similar, indicating that the homeostasis remained unchanged. The incorporation of B. coagulans GBI-30 6086 in the “requeijão cremoso” was shown to be stable and the microorganism remained viable in all steps tested. The incorporation of the probiotic strain in the fusion stage facilitated the technological process, since it allowed a better homogenization of the product and did not affect the maintenance of the metabolic homeostasis of rats.
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Affiliation(s)
- Mariana B Soares
- Department of Food Science, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Valfredo A Santos-Junior
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - E R Tavares Filho
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Pablo C B Lollo
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Priscila N Morato
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Jaime Amaya-Farfan
- Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Eliene P R Pereira
- Department of Food Science, Faculty of Food Engineering, University of Campinas, Campinas, Brazil.,Department of Food and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Celso F Balthazar
- Department of Food Science, Faculty of Food Engineering, University of Campinas, Campinas, Brazil.,Department of Food Technology, Faculty of Veterinary, Fluminense Federal University, Niterói, Brazil
| | - Adriano G Cruz
- Department of Food Technology, Faculty of Veterinary, Fluminense Federal University, Niterói, Brazil.,Department of Food, Federal Institute of Education, Science and Technology of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rafael C R Martinez
- Department of Food Science, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
| | - Anderson S Sant'Ana
- Department of Food Science, Faculty of Food Engineering, University of Campinas, Campinas, Brazil
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Molanouri Shamsi M, Mahdavi M, Quinn LS, Gharakhanlou R, Isanegad A. Effect of resistance exercise training on expression of Hsp70 and inflammatory cytokines in skeletal muscle and adipose tissue of STZ-induced diabetic rats. Cell Stress Chaperones 2016; 21:783-91. [PMID: 27245165 PMCID: PMC5003795 DOI: 10.1007/s12192-016-0703-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 05/13/2016] [Accepted: 05/17/2016] [Indexed: 11/26/2022] Open
Abstract
Impairment of adipose tissue and skeletal muscles accrued following type 1 diabetes is associated with protein misfolding and loss of adipose mass and skeletal muscle atrophy. Resistance training can maintain muscle mass by changing both inflammatory cytokines and stress factors in adipose tissue and skeletal muscle. The purpose of this study was to determine the effects of a 5-week ladder climbing resistance training program on the expression of Hsp70 and inflammatory cytokines in adipose tissue and fast-twitch flexor hallucis longus (FHL) and slow-twitch soleus muscles in healthy and streptozotocin-induced diabetic rats. Induction of diabetes reduced body mass, while resistance training preserved FHL muscle weight in diabetic rats without any changes in body mass. Diabetes increased Hsp70 protein content in skeletal muscles, adipose tissue, and serum. Hsp70 protein levels were decreased in normal and diabetic rats by resistance training in the FHL, but not soleus muscle. Furthermore, resistance training decreased inflammatory cytokines in FHL skeletal muscle. On the other hand, Hsp70 and inflammatory cytokine protein levels were increased by training in adipose tissue. Also, significant positive correlations between inflammatory cytokines in adipose tissue and skeletal muscles with Hsp70 protein levels were observed. In conclusion, we found that in diabetic rats, resistance training decreased inflammatory cytokines and Hsp70 protein levels in fast skeletal muscle, increased adipose tissue inflammatory cytokines and Hsp70, and preserved FHL muscle mass. These results suggest that resistance training can maintain skeletal muscle mass in diabetes by changing inflammatory cytokines and stress factors such as Hsp70 in skeletal muscle and adipose tissue.
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Affiliation(s)
- M Molanouri Shamsi
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Tarbiat Modares University, Jala Ale Ahmad Exp., P.O.Box: 14117-13116, Tehran, Iran.
| | - M Mahdavi
- Immunology Department, Pasteur Institute of Iran, 69 Pasteur Ave, Tehran, Iran
| | - L S Quinn
- Research Service, VA Puget Sound Health Care System, and Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington, Seattle, WA, 98108, USA
| | - R Gharakhanlou
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Tarbiat Modares University, Jala Ale Ahmad Exp., P.O.Box: 14117-13116, Tehran, Iran
| | - A Isanegad
- Physical Education and Sport Sciences Dept., Faculty of Humanities, Shahed University, P.O.Box: 14117-13116, Tehran, I.R., Iran
- Immunoregulation Research Center, Shahed University, P.O.Box: 14117-13116, Tehran, I.R., Iran
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Petry ÉR, Cruzat VF, Heck TG, Leite JSM, Homem de Bittencourt PI, Tirapegui J. Alanyl-glutamine and glutamine plus alanine supplements improve skeletal redox status in trained rats: Involvement of heat shock protein pathways. Life Sci 2014; 94:130-6. [DOI: 10.1016/j.lfs.2013.11.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 10/16/2013] [Accepted: 11/05/2013] [Indexed: 02/06/2023]
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Rhoads RP, Baumgard LH, Suagee JK. 2011 and 2012 Early Careers Achievement Awards: metabolic priorities during heat stress with an emphasis on skeletal muscle. J Anim Sci 2013; 91:2492-503. [PMID: 23408824 DOI: 10.2527/jas.2012-6120] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Environmental heat stress undermines efficient animal production resulting in a significant financial burden to agricultural producers. The reduction in performance during heat stress is traditionally thought to result from reduced nutrient intake. Recently, this notion has been challenged with observations indicating that heat-stressed animals may exploit novel homeorhetic strategies to direct metabolic and fuel selection priorities independent of nutrient intake or energy balance. Alterations in systemic physiology support a shift in metabolism, stemming from coordinated interactions at whole-body and tissue-specific levels. Such changes are characterized by increased basal and stimulated circulating insulin concentration in addition to the ostensible lack of basal adipose tissue lipid mobilization coupled with reduced adipocyte responsiveness to lipolytic stimuli. Hepatic and skeletal muscle cellular bioenergetics also exhibit clear differences in carbohydrate production and use, respectively, due to heat stress. The apparent dichotomy in intermediary metabolism between the 2 tissue types may stem from factors such as tricarboxylic acid cycle substrate flux and mitochondrial respiration. Thus, the heat stress response markedly alters postabsorptive carbohydrate, lipid, and protein metabolism through coordinated changes in fuel supply and use across tissues in a manner that is distinct from commonly recognizable changes that occur in animals on a reduced plane of nutrition. Perhaps most intriguing is that the coordinated systemic, cellular, and molecular changes appear conserved across physiological states and among different ruminant and monogastric species. Ultimately, these changes result in the reprioritization of skeletal muscle fuel selection during heat stress, which may be important for whole-body metabolism and overall physiological adaptation to hyperthermia.
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Affiliation(s)
- R P Rhoads
- Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg 24061, USA.
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Impact of exercise and metabolic disorders on heat shock proteins and vascular inflammation. Autoimmune Dis 2012; 2012:836519. [PMID: 23304460 PMCID: PMC3533452 DOI: 10.1155/2012/836519] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2012] [Revised: 09/20/2012] [Accepted: 11/06/2012] [Indexed: 12/27/2022] Open
Abstract
Heat shock proteins (Hsp) play critical roles in the body's self-defense under a variety of stresses, including heat shock, oxidative stress, radiation, and wounds, through the regulation of folding and functions of relevant cellular proteins. Exercise increases the levels of Hsp through elevated temperature, hormones, calcium fluxes, reactive oxygen species (ROS), or mechanical deformation of tissues. Isotonic contractions and endurance- type activities tend to increase Hsp60 and Hsp70. Eccentric muscle contractions lead to phosphorylation and translocation of Hsp25/27. Exercise-induced transient increases of Hsp inhibit the generation of inflammatory mediators and vascular inflammation. Metabolic disorders (hyperglycemia and dyslipidemia) are associated with type 1 diabetes (an autoimmune disease), type 2 diabetes (the common type of diabetes usually associated with obesity), and atherosclerotic cardiovascular disease. Metabolic disorders activate HSF/Hsp pathway, which was associated with oxidative stress, increased generation of inflammatory mediators, vascular inflammation, and cell injury. Knock down of heat shock factor-1 (HSF1) reduced the activation of key inflammatory mediators in vascular cells. Accumulating lines of evidence suggest that the activation of HSF/Hsp induced by exercise or metabolic disorders may play a dual role in inflammation. The benefits of exercise on inflammation and metabolism depend on the type, intensity, and duration of physical activity.
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Milne KJ, Wolff S, Noble EG. Myocardial accumulation and localization of the inducible 70-kDa heat shock protein, Hsp70, following exercise. J Appl Physiol (1985) 2012; 113:853-60. [PMID: 22773766 DOI: 10.1152/japplphysiol.00131.2012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Exercise increases the 70-kDa heat shock protein (Hsp70) in the myocardium, and this exercise-induced increase is associated with significantly improved cardiac recovery following insult. However, while heat shock has been shown to elevate Hsp70 primarily in the cardiac vasculature of the myocardium, the localization following exercise is unknown. Male Sprague-Dawley rats performed continuous treadmill running at 30 m/min for 60 min (2% incline) on either 1 or 5 consecutive days. At 30 min and 24 h following exercise, hearts were extirpated, and the left ventricle was isolated, OCT-cork mounted, and sectioned for immunofluorescent analysis. Whereas immunofluorescent analysis revealed little to no Hsp70 in control hearts and 30 min postexercise, the accumulation of Hsp70 24 h after a single exercise bout or 5 days of training was predominantly located in large blood vessels and, in particular, colocalized with a marker of smooth muscle. Furthermore, higher core temperatures attained during exercise led to more abundant accumulation in smaller vessels and the endothelium. It is concluded that the accumulation of myocardial Hsp70 following acute exercise predominantly occurs in a cell type-specific manner, such that changes in the cardiac vasculature account for much of the increase. This accumulation appears first in the smooth muscle of larger vessels and then increases in smaller vessels and the endothelium, as core temperature attained during exercise increases. This finding supports the observations after heat shock and further suggests that the vasculature is a primary target in exercise-induced cardioprotection.
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Affiliation(s)
- K J Milne
- School of Kinesiology, Faculty of Health Sciences, The University of Western Ontario, London, Ontario, Canada.
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