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de Sousa Fernandes MS, Badicu G, Santos GCJ, Filgueira TO, Henrique RDS, de Souza RF, Aidar FJ, Souto FO, Brum PC, Lagranha CJ. Physical Exercise Decreases Endoplasmic Reticulum Stress in Central and Peripheral Tissues of Rodents: A Systematic Review. Eur J Investig Health Psychol Educ 2023; 13:1082-1096. [PMID: 37366786 DOI: 10.3390/ejihpe13060082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/10/2023] [Accepted: 06/17/2023] [Indexed: 06/28/2023] Open
Abstract
Endoplasmic reticulum stress (ER stress) affects many tissues and contributes to the development and severity of chronic diseases. In contrast, regular physical exercise (PE) has been considered a powerful tool to prevent and control several chronic diseases. The present systematic review aimed to evaluate the impact of different PE protocols on ER stress markers in central and peripheral tissues in rodents. The eligibility criteria were based on PICOS (population: rodents; intervention: physical exercise/physical training; control: animals that did not undergo training; outcomes: endoplasmic reticulum stress; studies: experimental). The PubMed/Medline, Science Direct, Scopus, and Scielo databases were analyzed systematically. Quality assessment was performed using SYRCLE's risk of bias tool for animal studies. The results were qualitatively synthesized. Initially, we obtained a total of 2.490 articles. After excluding duplicates, 30 studies were considered eligible. Sixteen studies were excluded for not meeting the eligibility criteria. Therefore, 14 articles were included. The PE protocol showed decreased levels/expression of markers of ER stress in the central and peripheral tissues of rodents. PE can decrease ER stress by reducing cellular stress in the cardiac, brain, and skeletal muscle tissues in rodents. However, robust PE protocols must be considered, including frequency, duration, and intensity, to optimize the PE benefits of counteracting ER stress and its associated conditions.
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Affiliation(s)
- Matheus Santos de Sousa Fernandes
- Graduate Program in Neuropsychiatry and Behavioral Sciences, Center for Medical Sciences, Federal University of Pernambuco, Recife 507400-600, Pernambuco, Brazil
| | - Georgian Badicu
- Department of Physical Education and Special Motricity, Transilvania University of Brasov, 500068 Brasov, Romania
| | | | - Tayrine Ordonio Filgueira
- Graduate Program in Applied Health Biology, Keizo Asami Immunopathology Laboratory, Federal University of Pernambuco, Recife 507400-600, Pernambuco, Brazil
| | - Rafael Dos Santos Henrique
- Department of Physical Education, Federal University of Pernambuco, Recife 507400-600, Pernambuco, Brazil
| | - Raphael Fabrício de Souza
- Department of Physical Education, Federal University of Sergipe, São Cristovão 49100-000, Sergipe, Brazil
| | - Felipe J Aidar
- Department of Physical Education, Federal University of Sergipe, São Cristovão 49100-000, Sergipe, Brazil
| | - Fabrício Oliveira Souto
- Graduate Program in Applied Health Biology, Keizo Asami Immunopathology Laboratory, Federal University of Pernambuco, Recife 507400-600, Pernambuco, Brazil
| | - Patrícia Chakur Brum
- School of Physical Education and Sport, Universidade de São Paulo, São Paulo 05508-900, São Paulo, Brazil
| | - Claudia Jacques Lagranha
- Graduate Program in Neuropsychiatry and Behavioral Sciences, Center for Medical Sciences, Federal University of Pernambuco, Recife 507400-600, Pernambuco, Brazil
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Wu L, Jia M, Xiao L, Wang Z, Yao R, Zhang Y, Gao L. TRIM-containing 44 aggravates cardiac hypertrophy via TLR4/NOX4-induced ferroptosis. J Mol Med (Berl) 2023:10.1007/s00109-023-02318-3. [PMID: 37119283 DOI: 10.1007/s00109-023-02318-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 04/01/2023] [Accepted: 04/11/2023] [Indexed: 05/01/2023]
Abstract
TRIM-containing 44 (TRIM44) is a promoter of multiple cancers. However, its role in cardiac hypertrophy has not been elucidated. This study explored the role of TRIM44 on pressure overload-induced cardiac hypertrophy in mice. Mice were subjected to aortic banding to establish an adverse cardiac hypertrophy model, followed by the administration of AAV9-TRIM44 or AAV9shTRIM44 to overexpress or knock down TRIM44. Echocardiography was used to assess cardiac function. H9c2 cells were cultured and transfected with either Ad-TRIM44 or TRIM44 siRNA to overexpress or silence TRIM44. Cells were also stimulated with angiotensin II to establish a cardiomyocyte hypertrophy model. Results indicated that TRIM44 was downregulated in mice hearts and cardiomyocytes that were treated with aortic banding or angiotensin II. TRIM44 overexpression in mice hearts aggravated cardiac hypertrophy and fibrosis, as well as inhibited cardiac function post-aortic banding. Moreover, mice with TRIM44 overexpression displayed increased ferroptosis post-aortic banding. Mice with TRIM44 knockdown revealed ameliorated cardiac hypertrophy, ferroptosis, and fibrosis, as well as improved cardiac function post-aortic banding. In H9c2 cells transfected with Ad-TRIM44, angiotensin II-induced ferroptosis was enhanced, while cells with silenced TRIM44 reported reduced ferroptosis post-angiotensin II administration. Furthermore, TRIM44 interacted with TLR4, which increased the expression of NOX4 and subsequently augmented ferroptosis-associated protein levels. By using TLR4 knockout mice, the inhibitory role of TRIM44 was reduced post-aortic banding. Taken together, TRIM44 aggravated pressure overload-induced cardiac hypertrophy via increased TLR4/NOX4-associated ferroptosis. KEY MESSAGES: TRIM44 could aggregate pressure overload-induced cardiac hypertrophy via increasing TLR4-NOX4 associated ferroptosis. Target TRIM44 may become a new therapeutic method for preventing or treating pressure overload-induced cardiac hypertrophy.
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Affiliation(s)
- Leiming Wu
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China
| | - Meng Jia
- Department of Thyroid Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lili Xiao
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China
| | - Zheng Wang
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China
| | - Rui Yao
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China
| | - Yanzhou Zhang
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China.
| | - Lu Gao
- Department of Cardiology, the First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Zhengzhou, 450052, China.
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Marafon BB, Pinto AP, de Vicente LG, da Rocha AL, Simabuco FM, Ropelle ER, de Moura LP, Cintra DE, Pauli JR, Silva ASRD. Genetic ablation of Toll-like Receptor 4 seems to activate the apoptosis pathway in the skeletal muscle of mice after acute physical exercise. Cell Biochem Funct 2023; 41:86-97. [PMID: 36415950 DOI: 10.1002/cbf.3765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 11/02/2022] [Accepted: 11/09/2022] [Indexed: 11/24/2022]
Abstract
Many conditions, such as inflammation and physical exercise, can induce endoplasmic reticulum (ER) stress. Toll-like Receptor 4 (TLR4) can trigger inflammation and ER stress events. However, there are still no data in the literature regarding the role of TLR4 in ER stress during exercise in skeletal muscle. Therefore, the current investigation aimed to verify the responses of ER stress markers in wild-type (WT) and Tlr4 global knockout (KO) mice after acute and chronic physical exercise protocols. Eight-week-old male WT and KO mice were submitted to acute (moderate or high intensity) and chronic (4-week protocol) treadmill exercises. Under basal conditions, KO mice showed lower performance in the rotarod test. Acute high-intensity exercise increased eIF2α protein in the WT group. After the acute high-intensity exercise, there was an increase in Casp3 and Ddit3 mRNA for the KO mice. Acute moderate exercise increased the cleaved Caspase-3/Caspase-3 in the KO group. In response to chronic exercise, the KO group showed no improvement in any performance evaluation. The 4-week chronic protocol did not generate changes in ATF6, CHOP, p-IRE1α, p-eIF2α/eIF2α, and cleaved Caspase-3/Caspase-3 ratio but reduced BiP protein compared with the KO-Sedentary group. These results demonstrate the global deletion of Tlr4 seems to have the same effects on UPR markers of WT animals after acute and chronic exercise protocols but decreased performance. The cleaved Caspase-3/Caspase-3 ratio may be activated by another pathway other than ER stress in Tlr4 KO animals.
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Affiliation(s)
- Bruno B Marafon
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Ana P Pinto
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Larissa G de Vicente
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Alisson L da Rocha
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
| | - Fernando M Simabuco
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Eduardo R Ropelle
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Leandro P de Moura
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Dennys E Cintra
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - José R Pauli
- Laboratory of Molecular Biology of Exercise (LaBMEx), School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil
| | - Adelino S R da Silva
- School of Physical Education and Sport of Ribeirão Preto, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil.,Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, São Paulo, Brazil
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Feng L, Li B, Tian Z. Exerkines: opening the way to protecting ischemic heart. CURRENT OPINION IN PHYSIOLOGY 2022. [DOI: 10.1016/j.cophys.2022.100615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Zhou R, He M, Fan J, Li R, Zuo Y, Li B, Gao G, Sun T. The role of hypothalamic endoplasmic reticulum stress in schizophrenia and antipsychotic-induced weight gain: A narrative review. Front Neurosci 2022; 16:947295. [PMID: 36188456 PMCID: PMC9523121 DOI: 10.3389/fnins.2022.947295] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/29/2022] [Indexed: 11/21/2022] Open
Abstract
Schizophrenia (SCZ) is a serious mental illness that affects 1% of people worldwide. SCZ is associated with a higher risk of developing metabolic disorders such as obesity. Antipsychotics are the main treatment for SCZ, but their side effects include significant weight gain/obesity. Despite extensive research, the underlying mechanisms by which SCZ and antipsychotic treatment induce weight gain/obesity remain unclear. Hypothalamic endoplasmic reticulum (ER) stress is one of the most important pathways that modulates inflammation, neuronal function, and energy balance. This review aimed to investigate the role of hypothalamic ER stress in SCZ and antipsychotic-induced weight gain/obesity. Preliminary evidence indicates that SCZ is associated with reduced dopamine D2 receptor (DRD2) signaling, which significantly regulates the ER stress pathway, suggesting the importance of ER stress in SCZ and its related metabolic disorders. Antipsychotics such as olanzapine activate ER stress in hypothalamic neurons. These effects may induce decreased proopiomelanocortin (POMC) processing, increased neuropeptide Y (NPY) and agouti-related protein (AgRP) expression, autophagy, and leptin and insulin resistance, resulting in hyperphagia, decreased energy expenditure, and central inflammation, thereby causing weight gain. By activating ER stress, antipsychotics such as olanzapine activate hypothalamic astrocytes and Toll-like receptor 4 signaling, thereby causing inflammation and weight gain/obesity. Moreover, evidence suggests that antipsychotic-induced ER stress may be related to their antagonistic effects on neurotransmitter receptors such as DRD2 and the histamine H1 receptor. Taken together, ER stress inhibitors could be a potential effective intervention against SCZ and antipsychotic-induced weight gain and inflammation.
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Affiliation(s)
- Ruqin Zhou
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Meng He
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
- *Correspondence: Meng He,
| | - Jun Fan
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Ruoxi Li
- School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yufeng Zuo
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Benben Li
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
| | - Guanbin Gao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, China
- Guanbin Gao,
| | - Taolei Sun
- School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
- Taolei Sun,
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