1
|
Costa DM, da Silva RP, da Cruz-Filho J, de Oliveira Santos T, Dos Anjos-Santos HC, de Lucca W, do Carmo Kettelhut Í, Navegantes LC, de Souza PRM, Camargo EA, Lauton-Santos S, Badauê-Passos D, Mecawi AS, DeSantana JM, Lustrino D. Adrenalectomy attenuates hyperalgesia but does not regulate muscle wasting in a female rat model of fibromyalgia. Clin Exp Pharmacol Physiol 2024; 51:e13837. [PMID: 38302081 DOI: 10.1111/1440-1681.13837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/16/2023] [Accepted: 12/03/2023] [Indexed: 02/03/2024]
Abstract
Although it is well established that fibromyalgia (FM) syndrome is characterized by chronic diffuse musculoskeletal hyperalgesia, very little is known about the effect of this pathology on muscle tissue plasticity. Therefore, the present study aimed to characterize the putative alterations in skeletal muscle mass in female rats subjected to a FM model by inducing chronic diffuse hyperalgesia (CDH) through double injections of acidic saline (pH 4.0) into the left gastrocnemius muscle at 5-day intervals. To determine protein turnover, the total proteolysis, proteolytic system activities and protein synthesis were evaluated in oxidative soleus muscles of pH 7.2 (control) and pH 4.0 groups at 7 days after CDH induction. All animals underwent behavioural analyses of mechanical hyperalgesia, strength and motor performance. Our results demonstrated that, in addition to hyperalgesia, rats injected with acidic saline exhibited skeletal muscle loss, as evidenced by a decrease in the soleus fibre cross-sectional area. This muscle loss was associated with increased proteasomal proteolysis and expression of the atrophy-related gene (muscle RING-finger protein-1), as well as reduced protein synthesis and decreased protein kinase B/S6 pathway activity. Although the plasma corticosterone concentration did not differ between the control and pH 4.0 groups, the removal of the adrenal glands attenuated hyperalgesia, but it did not prevent the increase in muscle protein loss in acidic saline-injected animals. The data suggests that the stress-related hypothalamic-pituitary-adrenal axis is involved in the development of hyperalgesia, but is not responsible for muscle atrophy observed in the FM model induced by intramuscular administration of acidic saline. Although the mechanisms involved in the attenuation of hyperalgesia in rats injected with acidic saline and subjected to adrenalectomy still need to be elucidated, the results found in this study suggest that glucocorticoids may not represent an effective therapeutic approach to alleviate FM symptoms.
Collapse
Affiliation(s)
- Daniely Messias Costa
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Raquel Prado da Silva
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - João da Cruz-Filho
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Tatiane de Oliveira Santos
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Hevely Catharine Dos Anjos-Santos
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Waldecy de Lucca
- Department of Morphology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Ísis do Carmo Kettelhut
- Department of Physiology and Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Luiz Carlos Navegantes
- Department of Physiology and Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | | | | | - Sandra Lauton-Santos
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Daniel Badauê-Passos
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - André Souza Mecawi
- Department of Biophysics, São Paulo Medical School, Federal University of São Paulo, São Paulo, Brazil
| | - Josimari Melo DeSantana
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | - Danilo Lustrino
- Laboratory of Basic and Behavioral Neuroendocrinology (LANBAC), Department of Physiology, Center for Biological and Health Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Graduate Program in Physiological Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| |
Collapse
|
2
|
Ghoneim FM, Abo-Elkhair SM, Elsamanoudy AZ, Shabaan DA. Evaluation of Endothelial Dysfunction and Autophagy in Fibromyalgia-Related Vascular and Cerebral Cortical Changes and the Ameliorative Effect of Fisetin. Cells 2021; 11:48. [PMID: 35011610 PMCID: PMC8750434 DOI: 10.3390/cells11010048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 11/17/2022] Open
Abstract
Fibromyalgia (FM) is a common chronic pain syndrome that affects 1% to 5% of the population. We aimed to investigate the role of endothelial dysfunction and autophagy in fibromyalgia-related vascular and cerebral cortical changes in a reserpine-induced rat model of fibromyalgia at the histological and molecular levels and to study the ameliorative effect of fisetin. Forty adult female albino rats were divided into four groups (10 each): two control groups, the reserpine-induced fibromyalgia group, and the fisetin-treated group. The carotid arteries and brains of the animals were dissected. Frozen tissue samples were used for total RNA extraction and qPCR analysis of eNOS, caspase-3, Bcl-2, LC-3, BECN-1, CHOP, and TNF-α expression. Histological, immunohistochemical (eNOS), and ultrastructure studies were conducted. The carotid arteries revealed excessive autophagy and endothelial, vascular, and apoptotic changes. The cerebral cortex showed similar findings apart from endoplasmic reticulum stress. Additionally, there was decreased gene expression of eNOS and Bcl-2 and increased expression of caspase-3, LC-3, BECN-1, CHOP, and TNF-α. In the fisetin-treated rats, improvements in the histological and molecular results were detected. In conclusion, oxidative stress, enhanced apoptosis, and excessive autophagy are fundamental pathophysiologic mechanisms of reserpine-induced fibromyalgia. Moreover, fisetin has an ameliorative effect against fibromyalgia.
Collapse
Affiliation(s)
- Fatma Mohamed Ghoneim
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (F.M.G.); (D.A.S.)
| | - Salwa Mohamed Abo-Elkhair
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
| | - Ayman Zaky Elsamanoudy
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
- Clinical Biochemistry Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21465, Saudi Arabia
| | - Dalia A. Shabaan
- Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (F.M.G.); (D.A.S.)
| |
Collapse
|
3
|
Brum ES, Becker G, Fialho MFP, Oliveira SM. Animal models of fibromyalgia: What is the best choice? Pharmacol Ther 2021; 230:107959. [PMID: 34265360 DOI: 10.1016/j.pharmthera.2021.107959] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 12/11/2022]
Abstract
Fibromyalgia (FM) is a complex syndrome, with an indefinite aetiology and intricate pathophysiology that affects 2 - 3% of the world population. From the beginning of the 2000s, experimental animal models have been developed to mimic clinical FM and help obtain a better understanding of the relevant neurobiology. These animal models have enabled a broad study of FM symptoms and mechanisms, as well as new treatment strategies. Current experimental FM models include the reserpine-induced systemic depletion of biogenic amines, muscle application of acid saline, and stress-based (cold, sound, or swim) approaches, among other emerging models. FM models should: (i) mimic the cardinal symptoms and complaints reported by FM patients (e.g., spontaneous nociception, muscle pain, hypersensitivity); (ii) mimic primary comorbidities that can aggravate quality of life and lead to worse outcomes (e.g., fatigue, sleep disturbance, depression, anxiety); (iii) mimic the prevalent pathological mechanisms (e.g., peripheral and central sensitization, inflammation/neuroinflammation, change in the levels of the excitatory and inhibitory neurotransmitters); and (iv) demonstrate a pharmacological profile similar to the clinical treatment of FM. However, it is difficult for any one of these models to include the entire spectrum of clinical FM features once even FM patients are highly heterogeneous. In the past six years (2015 - 2020), a wide range of experimental FM studies has amounted to the literature reinforcing the need for an updated review. Here we have described, in detail, several approaches used to experimentally study FM, with a focus on recent studies in the field and in previously less discussed mechanisms. We highlight each model's challenges, limitations, and future directions, intending to help preclinical researchers establish the correct experimental FM model to use depending on their goals.
Collapse
Affiliation(s)
- Evelyne Silva Brum
- Graduate Program in Biological Sciences: Biochemistry Toxicology, Centre of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Gabriela Becker
- Graduate Program in Biological Sciences: Biochemistry Toxicology, Centre of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Maria Fernanda Pessano Fialho
- Graduate Program in Biological Sciences: Biochemistry Toxicology, Centre of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Sara Marchesan Oliveira
- Graduate Program in Biological Sciences: Biochemistry Toxicology, Centre of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil; Department of Biochemistry and Molecular Biology, Centre of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil.
| |
Collapse
|
4
|
Toriumi T, Kim A, Komine S, Miura I, Nagayama S, Ohmori H, Nagasaki Y. An Antioxidant Nanoparticle Enhances Exercise Performance in Rat High-intensity Running Models. Adv Healthc Mater 2021; 10:e2100067. [PMID: 33660940 DOI: 10.1002/adhm.202100067] [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: 01/12/2021] [Revised: 02/02/2021] [Indexed: 11/10/2022]
Abstract
Although the adverse effects of excessively generated reactive oxygen species (ROS) on the body during aerobic exercise have been debated, there are few reports on the remarkable effects of the application of conventional antioxidants on exercise performance. The conventional antioxidants could not enhance exercise performance due to their rapid excretion from the body and serious adverse effects on the cellular respiratory system. In this study, impact of the original antioxidant self-assembling nanoparticle, redox-active nanoparticle (RNP), is investigated on the exercise performance of rats during running experiments. With an increase in the dose of the administered RNP, the all-out time of the rat running extends in a dose-dependent manner. In contrast, with an increase in the dose of the low-molecular-weight (LMW) antioxidant, the all-out running time of the rats decreases. The control group and LMW antioxidant treated group decrease in the number of red blood cells (RBCs) and increase oxidative stress after running. However, the RNP group maintains a similar RBC level and oxidative stress as that of the sedentary group. The results suggest that RNP, which shows long-blood circulation without disturbance of mitohormesis, effectively removes ROS from the bloodstream to suppresses RBC oxidative stress and damage, thus improving exercise performance.
Collapse
Affiliation(s)
- Takuto Toriumi
- Department of Materials Science Graduate School of Pure and Applied Science University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8573 Japan
| | - Ahram Kim
- Department of Materials Science Graduate School of Pure and Applied Science University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8573 Japan
| | - Shoichi Komine
- Faculty of Health and Sport Sciences University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8574 Japan
- Faculty of Medicine University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8573 Japan
- Department of Acupuncture and Moxibustion Faculty of Human Care Teikyo Heisei University Higashi Ikebukuro 2‐51‐4, Toshima‐ku Tokyo 170‐8445 Japan
| | - Ikuru Miura
- Doctoral Program in Sports Medicine Graduate School of Comprehensive Human Sciences University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8577 Japan
| | - Suminori Nagayama
- Master's Program in Sports Medicine Graduate School of Comprehensive Human Sciences University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8574 Japan
| | - Hajime Ohmori
- Faculty of Health and Sport Sciences University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8574 Japan
| | - Yukio Nagasaki
- Department of Materials Science Graduate School of Pure and Applied Science University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8573 Japan
- Master's Program in Medical Sciences University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8573 Japan
- Center for Research in Isotopes and Environmental Dynamics University of Tsukuba Tennodai 1‐1‐1 Tsukuba Ibaraki 305‐8577 Japan
| |
Collapse
|
5
|
Brum EDS, Fialho MFP, Fischer SPM, Hartmann DD, Gonçalves DF, Scussel R, Machado-de-Ávila RA, Dalla Corte CL, Soares FAA, Oliveira SM. Relevance of Mitochondrial Dysfunction in the Reserpine-Induced Experimental Fibromyalgia Model. Mol Neurobiol 2020; 57:4202-4217. [PMID: 32685997 DOI: 10.1007/s12035-020-01996-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 06/22/2020] [Indexed: 12/23/2022]
Abstract
Fibromyalgia (FM) is one of the most common musculoskeletal pain conditions. Although the aetiology of FM is still unknown, mitochondrial dysfunction and the overproduction of reactive oxygen intermediates (ROI) are common characteristics in its pathogenesis. The reserpine experimental model can induce FM-related symptoms in rodents by depleting biogenic amines. However, it is unclear whether reserpine causes other pathophysiologic characteristics of FM. So far, no one has investigated the relevance of mitochondrial dysfunction in the reserpine-induced experimental FM model using protection- and insult-based mitochondrial modulators. Reserpine (1 mg/kg) was subcutaneously injected once daily for three consecutive days in male Swiss mice. We carried out analyses of reserpine-induced FM-related symptoms, and their modulation by using mitochondrial insult on ATP synthesis (oligomycin; 1 mg/kg, intraperitoneally) or mitochondrial protection (coenzyme Q10; 150 mg/kg/5 days, orally). We also evaluated the effect of reserpine on mitochondrial function using high-resolution respirometry and oxidative status. Reserpine caused nociception, loss in muscle strength, and anxiety- and depressive-like behaviours in mice that were consistent with clinical symptoms of FM, without inducing body weight and temperature alterations or motor impairment. Reserpine-induced FM-related symptoms were increased by oligomycin and reduced by coenzyme Q10 treatment. Reserpine caused mitochondrial dysfunction by negatively modulating the electron transport system and mitochondrial respiration (ATP synthesis) mainly in oxidative muscles and the spinal cord. These results support the role of mitochondria in mediating oxidative stress and FM symptoms in this model. In this way, reserpine-inducing mitochondrial dysfunction and increased production of ROI contribute to the development and maintenance of nociceptive, fatigue, and depressive-like behaviours.
Collapse
Affiliation(s)
- Evelyne da Silva Brum
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil
| | - Maria Fernanda Pessano Fialho
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil
| | - Susana Paula Moreira Fischer
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil
| | - Diane Duarte Hartmann
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil
| | - Débora Farina Gonçalves
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil
| | - Rahisa Scussel
- Graduate Program in Health Sciences, University of Extreme South Catarinense, Criciúma, SC, Brazil
| | | | - Cristiane Lenz Dalla Corte
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil.,Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Félix Alexandre Antunes Soares
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil.,Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil
| | - Sara Marchesan Oliveira
- Graduate Program in Biological Sciences, Biochemical Toxicology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil. .,Department of Biochemistry and Molecular Biology, Center of Natural and Exact Sciences, Federal University of Santa Maria, Santa Maria, RS, Brazil.
| |
Collapse
|
6
|
Shaw JP, Moore MN, Readman JW, Mou Z, Langston WJ, Lowe DM, Frickers PE, Al-Moosawi L, Pascoe C, Beesley A. Oxidative stress, lysosomal damage and dysfunctional autophagy in molluscan hepatopancreas (digestive gland) induced by chemical contaminants. MARINE ENVIRONMENTAL RESEARCH 2019; 152:104825. [PMID: 31668363 DOI: 10.1016/j.marenvres.2019.104825] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/10/2019] [Accepted: 10/13/2019] [Indexed: 06/10/2023]
Abstract
Autophagy is a highly conserved evolutionary survival or defence process that enables cells and organisms to survive periods of environmental stress by breaking down cellular organelles and macromolecules in autolysosomes to provide a supply of nutrients for cell maintenance. However, autophagy is also a part of normal cellular physiology that facilitates the turnover of cellular constituents under normal conditions: it can be readily augmented by mild environmental stress; but becomes dysfunctional with severe oxidative stress leading to cellular pathology. The molluscan hepatopancreas or digestive gland provides a versatile and environmentally relevant model to investigate lysosomal autophagy and stress-induced dysfunctional autophagy. This latter process has been implicated in many animal and human disease conditions, including degenerative and neurodegenerative diseases, as well as obesity related conditions. Many environmental pollutants have also been found to induce dysfunctional autophagy in molluscan hepatopancreatic digestive cells, and in this study, the marine blue mussel Mytilus galloprovincialis was exposed for 7 days to: 0.1 μM, 1 μM and 10 μM concentrations of fluoranthene and phenanthrene (PAHs); chlorpyrifos and malathion (organophosphorus compounds); atrazine (triazine herbicide); copper (transition metal) and dodecylbenzene sulphonic acid (LAS, surfactant). The marine snail or periwinkle, Littorina littorea, was also exposed to phenanthrene, chlorpyrifos and copper. Indices of oxidative stress, cell injury and dysfunctional autophagy were measured (i.e., lysosomal membrane stability, protein carbonyls, lipofuscin, and lysosomal accumulation of lipid or lipidosis). Evidence of oxidative stress, based on the elevation of lipofuscin and protein carbonyls, was found for all compounds tested; with chlorpyrifos being the most toxic to both species. Dysfunctional autophagy was induced by all of the compounds tested in both species, except for atrazine in mussels. This failure of normal autophagy was consistently associated with oxidative stress. Autophagic dysfunction is an important emerging feature in the aetiology of many disease conditions in animals and humans; and an explanatory conceptual mechanistic model has been developed for dysregulation of autophagy in response to oxidative stress.
Collapse
Affiliation(s)
- J P Shaw
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - M N Moore
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK; European Centre for Environment & Human Health (ECEHH), University of Exeter Medical School, Knowledge Spa, Royal Cornwall Hospital, Truro, TR1 3HD, UK; School of Biological & Marine Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, UK.
| | - J W Readman
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK; School of Biological & Marine Sciences, University of Plymouth, Drake Circus, Plymouth, PL4 8AA, UK
| | - Z Mou
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - W J Langston
- Marine Biological Association UK, Citadel Hill, Plymouth, Devon, PL1 2PB, UK
| | - D M Lowe
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - P E Frickers
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - L Al-Moosawi
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - C Pascoe
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| | - A Beesley
- Plymouth Marine Laboratory, Prospect Place, the Hoe, Plymouth, Devon, PL1 3DH, UK
| |
Collapse
|
7
|
Dagnino APA, da Silva RBM, Chagastelles PC, Pereira TCB, Venturin GT, Greggio S, Costa da Costa J, Bogo MR, Campos MM. Nociceptin/orphanin FQ receptor modulates painful and fatigue symptoms in a mouse model of fibromyalgia. Pain 2019; 160:1383-1401. [PMID: 30720581 DOI: 10.1097/j.pain.0000000000001513] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Generalized pain and fatigue are both hallmarks of fibromyalgia, a syndrome with an indefinite etiology. The treatment options for fibromyalgia are currently limited, probably because of its intricate pathophysiology. Thus, further basic and clinical research on this condition is currently needed. This study investigated the effects of nociceptin/orphanin FQ (N/OFQ) receptor (NOPr) ligands and the modulation of the NOP system in the preclinical mouse model of reserpine-induced fibromyalgia. The effects of administration of the natural agonist N/OFQ and the selective NOPr antagonists (UFP-101 and SB-612111) were evaluated in fibromyalgia-related symptoms in reserpine-treated mice. The expression of prepronociceptin/orphanin FQ and NOPr was assessed in central and peripheral sites at different time points after reserpine administration. Nociceptin/orphanin FQ displayed dual effects in the behavioral changes in the reserpine-elicited fibromyalgia model. The peptide NOPr antagonist UFP-101 produced analgesic and antifatigue effects, by preventing alterations in brain activity and skeletal muscle metabolism, secondary to fibromyalgia induction. The nonpeptide NOPr antagonist SB-612111 mirrored the favorable effects of UFP-101 in painful and fatigue alterations induced by reserpine. A time-related up- or downregulation of prepronociceptin/orphanin FQ and NOPr was observed in supraspinal, spinal, and peripheral sites of reserpine-treated mice. Our data shed new lights on the mechanisms underlying the fibromyalgia pathogenesis, supporting a role for N/OFQ-NOP receptor system in this syndrome.
Collapse
Affiliation(s)
- Ana Paula Aquistapase Dagnino
- Escola de Ciências, Programa de Pós-Graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências da Saúde, Centro de Pesquisa em Toxicologia e Farmacologia, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Rodrigo Braccini Madeira da Silva
- Escola de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Pedro Cesar Chagastelles
- Escola de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Talita Carneiro Brandão Pereira
- Escola de Ciências, Programa de Pós-Graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências, Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Gianina Teribele Venturin
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul, Brain Institute (BraIns), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Samuel Greggio
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul, Brain Institute (BraIns), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências da Saúde, Curso de Graduação em Biomedicina, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Jaderson Costa da Costa
- Centro de Pesquisa Pré-Clínica, Instituto do Cérebro do Rio Grande do Sul, Brain Institute (BraIns), Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Maurício Reis Bogo
- Escola de Ciências, Programa de Pós-Graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências, Laboratório de Biologia Genômica e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| | - Maria Martha Campos
- Escola de Ciências, Programa de Pós-Graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências da Saúde, Centro de Pesquisa em Toxicologia e Farmacologia, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Medicina, Programa de Pós-Graduação em Medicina e Ciências da Saúde, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
- Escola de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Brazil
| |
Collapse
|
8
|
Estévez-López F, Aparicio VA, Ruiz JR, Martínez-González LJ, Delgado-Fernández M, Álvarez-Cubero MJ. The TT genotype of the rs6860 polymorphism of the charged multivesicular body protein 1A gene is associated with susceptibility to fibromyalgia in southern Spanish women. Rheumatol Int 2017; 38:531-533. [PMID: 29247346 DOI: 10.1007/s00296-017-3896-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 11/26/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Fernando Estévez-López
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain. .,Department of Psychology, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, The Netherlands.
| | - Virginia A Aparicio
- Department of Physiology, Faculty of Pharmacy, Faculty of Sport Sciences, and Institute of Nutrition and Food Technology, University of Granada, Granada, Spain
| | - Jonatan R Ruiz
- PROFITH "PROmoting FITness and Health Through Physical Activity" Research Group, Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Luis J Martínez-González
- GENYO (Pfizer-University of Granada-Andalusian Government Centre for Genomics and Oncological Research), Av. Ilustracion, 114-PTS, 18016, Granada, Spain
| | - Manuel Delgado-Fernández
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - María J Álvarez-Cubero
- GENYO (Pfizer-University of Granada-Andalusian Government Centre for Genomics and Oncological Research), Av. Ilustracion, 114-PTS, 18016, Granada, Spain.,Department of Biochemistry & Molecular Biology III, Faculty of Medicine, University of Granada, Granada, Spain
| |
Collapse
|
9
|
Corrigendum. Pharmacol Res Perspect 2016; 4:e00277. [PMID: 28097010 PMCID: PMC5226293 DOI: 10.1002/prp2.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
10
|
Oezel L, Then H, Jung AL, Jabari S, Bonaterra GA, Wissniowski TT, Önel SF, Ocker M, Thieme K, Kinscherf R, Di Fazio P. Fibromyalgia syndrome: metabolic and autophagic processes in intermittent cold stress mice. Pharmacol Res Perspect 2016; 4:e00248. [PMID: 27713820 PMCID: PMC5045934 DOI: 10.1002/prp2.248] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 06/20/2016] [Accepted: 06/27/2016] [Indexed: 02/05/2023] Open
Abstract
Fibromyalgia is characterized by widespread musculoskeletal pain, fatigue, and depression. The aim was to analyze potential mitochondrial dysfunction or autophagy in mice after exposure to intermittent cold stress (ICS). Muscle and liver specimens were obtained from 36 mice. Lactate dehydrogenase (LDH) activity was measured. Microtubule-associated protein light chain 3 (MAP1LC3B) and glycogen content were determined histologically; muscle ultrastructure by electron microscopy. Mitochondrial- and autophagy-related markers were analyzed by RT-qPCR and Western blotting. ATP level, cytotoxicity, and caspase 3 activity were measured in murine C2C12 myoblasts after ICS exposure. Coenzyme Q10B (COQ10B) transcript was up-regulated in limb muscle of ICS mice, whereas its protein content was stable. Cytochrome C oxidase 4 (COX4I1) and LDH activity increased in limb muscle of male ICS mice. Glycogen content was lower in muscle and liver tissue of male ICS mice. Electron micrographs of ICS mice specimens showed mitochondrial damage and autophagic vesicles. A significant up-regulation of autophagic transcripts of MAP1LC3B and BECLIN 1 (BECN1) was observed. Map1lc3b protein showed an aggregated distribution in ICS mice and SqSTM1/p62 (p62) protein level was stable. Furthermore, ATP level and caspase activity, detected as apoptotic marker, were significantly lowered after ICS exposure in differentiated C2C12 myoblasts. The present study shows that ICS mice are characterized by mitochondrial dysfunction, autophagic processes, and metabolic alterations. Further investigations could dissect autophagy process in the proposed model and link these mechanisms to potential therapeutic options for fibromyalgia.
Collapse
Affiliation(s)
- Lisa Oezel
- Department of Visceral Thoracic and Vascular Surgery Philipps University of Marburg Baldingerstrasse 35043 Marburg Germany
| | - Hanna Then
- Institute of Anatomy and Cell Biology Philipps University of Marburg Robert-Koch-Strasse 8 35032 Marburg Germany
| | - Anna L Jung
- Institute for Lung Research Philipps University of Marburg Baldingerstrasse 35043 Marburg Germany
| | - Samir Jabari
- Institute for Anatomy I University Hospital Erlangen Krankenhausstrasse 9 91054 Erlangen Germany
| | - Gabriel A Bonaterra
- Institute of Anatomy and Cell Biology Philipps University of Marburg Robert-Koch-Strasse 8 35032 Marburg Germany
| | - Thaddeus T Wissniowski
- Department of Gastroenterology and Endocrinology Philipps University of Marburg Baldingerstrasse 35043 Marburg Germany
| | - Susanne F Önel
- Developmental Biology Department of Biology Philipps University of Marburg Karl-von-Frisch-Strasse 8 35043 Marburg Germany
| | - Matthias Ocker
- Experimental Medicine Oncology Bayer Pharma AG Berlin Germany
| | - Kati Thieme
- Institute for Medical Psychology Philipps University of Marburg Karl-von-Frisch-Strasse 4 35032 Marburg Germany
| | - Ralf Kinscherf
- Institute of Anatomy and Cell Biology Philipps University of Marburg Robert-Koch-Strasse 8 35032 Marburg Germany
| | - Pietro Di Fazio
- Department of Visceral Thoracic and Vascular Surgery Philipps University of Marburg Baldingerstrasse 35043 Marburg Germany
| |
Collapse
|