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Cuenca-Bermejo L, Almela P, Gallo-Soljancic P, Yuste JE, de Pablos V, Bautista-Hernández V, Fernández-Villalba E, Laorden ML, Herrero MT. Cardiac tyrosine hydroxylase activation and MB-COMT in dyskinetic monkeys. Sci Rep 2021; 11:19871. [PMID: 34615910 PMCID: PMC8494805 DOI: 10.1038/s41598-021-99237-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 09/21/2021] [Indexed: 11/30/2022] Open
Abstract
The impact of age-associated disorders is increasing as the life expectancy of the population increments. Cardiovascular diseases and neurodegenerative disorders, such as Parkinson’s disease, have the highest social and economic burden and increasing evidence show interrelations between them. Particularly, dysfunction of the cardiovascular nervous system is part of the dysautonomic symptoms of Parkinson’s disease, although more studies are needed to elucidate the role of cardiac function on it. We analyzed the dopaminergic system in the nigrostriatal pathway of Parkinsonian and dyskinetic monkeys and the expression of some key proteins in the metabolism and synthesis of catecholamines in the heart: total and phosphorylated (phospho) tyrosine hydroxylase (TH), and membrane (MB) and soluble (S) isoforms of catechol-O-methyl transferase (COMT). The dopaminergic system was significantly depleted in all MPTP-intoxicated monkeys. MPTP- and MPTP + L-DOPA-treated animals also showed a decrease in total TH expression in both right (RV) and left ventricle (LV). We found a significant increase of phospho-TH in both groups (MPTP and MPTP + L-DOPA) in the LV, while this increase was only observed in MPTP-treated monkeys in the RV. MB-COMT analysis showed a very significant increase of this isoform in the LV of MPTP- and MPTP + L-DOPA-treated animals, with no significant differences in S-COMT levels. These data suggest that MB-COMT is the main isoform implicated in the cardiac noradrenergic changes observed after MPTP treatment, suggesting an increase in noradrenaline (NA) metabolism. Moreover, the increase of TH activity indicates that cardiac noradrenergic neurons still respond despite MPTP treatment.
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Affiliation(s)
- Lorena Cuenca-Bermejo
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain
| | - Pilar Almela
- Department of Pharmacology, School of Medicine, Campus Mare Nostrum, University of Murcia, Institute for Bio-Health Research of Murcia (IMIB), 30100, Murcia, Spain.
| | - Pablo Gallo-Soljancic
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain
| | - José E Yuste
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain
| | - Vicente de Pablos
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain
| | - Víctor Bautista-Hernández
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain.,Department of Cardiovascular Surgery, Complejo Hospitalario Universitario A Coruña (CHAUC), La Coruña, Spain
| | - Emiliano Fernández-Villalba
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain
| | - María-Luisa Laorden
- Department of Pharmacology, School of Medicine, Campus Mare Nostrum, University of Murcia, Institute for Bio-Health Research of Murcia (IMIB), 30100, Murcia, Spain
| | - María-Trinidad Herrero
- Clinical & Experimental Neuroscience (NICE), Institute for Bio-Health Research of Murcia (IMIB), Institute for Aging Research (IUIE), School of Medicine, Campus Mare Nostrum, University of Murcia, 30100, Murcia, Spain.
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Almela P, Cuenca-Bermejo L, Yuste JE, Estrada C, de Pablos V, Bautista-Hernández V, Fernández-Villalba E, Laorden ML, Herrero MT. Cardiac Noradrenaline Turnover and Heat Shock Protein 27 Phosphorylation in Dyskinetic Monkeys. Mov Disord 2019; 35:698-703. [PMID: 31872915 DOI: 10.1002/mds.27958] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 11/25/2019] [Accepted: 11/26/2019] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Autonomic dysfunction is a well-known dominant symptom in the advanced stages of Parkinson's disease. However, the role of cardiac sympathetic nerves still needs to be elucidated. OBJECTIVES To evaluate cardiac sympathetic response in Parkinsonian and dyskinetic monkeys. METHODS Adult male monkeys were divided into 1 of the following 3 groups: controls, 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-treated monkeys, and 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine+levodopa-treated animals. Noradrenaline, its metabolite normetanephrine, and phospho-Heat shock proten 27 (p-Hsp27) at serine 82 levels were analyzed in the left and right ventricles of the heart. Tyrosine hydroxylase immunohistochemistry was performed in the ventral mesencephalon. RESULTS The results were the following: (1) 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine intoxication significantly increased normetanephrine levels and decreased noradrenaline turnover in the right ventricle without changes in the left ventricle; however, (2) levodopa treatment decreased noradrenaline levels and enhanced the normetanephrine/noradrenaline ratio in parallel with a very significant increase of Hsp27 activity in both ventricles. CONCLUSIONS Levodopa treatment could induce protective cardiac effects through the increased Hsp27 activity. © 2019 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Pilar Almela
- Department of Pharmacology, School of Medicine, University of Murcia, Murcia, Spain.,Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España
| | - Lorena Cuenca-Bermejo
- Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - José E Yuste
- Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - Cristina Estrada
- Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - Vicente de Pablos
- Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - Víctor Bautista-Hernández
- Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain.,Department of Cardiovascular Surgery, Integrated Management Area of A Coruña, La Coruña, Spain
| | - Emiliano Fernández-Villalba
- Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - María-Luisa Laorden
- Department of Pharmacology, School of Medicine, University of Murcia, Murcia, Spain.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
| | - María-Trinidad Herrero
- Institute of Biomedical Research of Murcia (IMIB), Campus de Ciencias de la Salud, Carretera Buenavista s/n, 30120 El Palmar, Murcia, España.,Clinical & Experimental Neuroscience, Institute for Aging Research, School of Medicine, University of Murcia, Murcia, Spain
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Barcia C, Ros F, Carrillo MA, Aguado-Llera D, Ros CM, Gómez A, Nombela C, de Pablos V, Fernández-Villalba E, Herrero MT. Inflammatory response in Parkinsonism. J Neural Transm Suppl 2009:245-52. [PMID: 20411782 DOI: 10.1007/978-3-211-92660-4_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Inflammatory responses have been proposed as important factors in dopaminergic neuro-degeneration in Parkinsonism. Increasing evidence suggests that the alteration of the glial microenvironment induced by neuronal degeneration could be deleterious to the remaining neurons. The activation of microglia/macrophages and reactive astrocytes may have a negative effect on the surrounding parenchyma, perpetuating the neurodegenerative process. However, this alteration may also go beyond the brain parenchyma and stimulate other inflammatory changes in other systems, inducing the release of proinflammatory cytokines and probably Acute Phase Proteins (APP) and Glucocorticoids (GC). In this work we review the latest advances in the field to provide a picture of the state of the art of studies of inflammatory responses and Parkinsonism, hopefully opening up new therapeutic perspectives for patients with Parkinson's disease.
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Affiliation(s)
- Carlos Barcia
- Clinical and Experimental Neuroscience, Department of Human Anatomy, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, School of Medicine, University of Murcia, Campus de Espinardo, Murcia 30100, Spain.
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Barcia C, Ros CM, Carrillo MA, Ros F, Gomez A, de Pablos V, Bautista-Hernández V, Sánchez-Bahillo A, Villalba EF, Herrero MT. Increase of secondary processes of microglial and astroglial cells after MPTP-induced degeneration in substantia nigra pars compacta of non human primates. J Neural Transm Suppl 2009:253-8. [PMID: 20411783 DOI: 10.1007/978-3-211-92660-4_20] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nigral dopaminergic areas from Parkinsonian patients show an increase of reactive astrocytes and active microglia. The reaction of these two cell types is a clear evidence of inflammatory response associated with dopaminergic cell loss. However, the function of this glial reaction remains unclear. This histological hallmark is also reproduced in induced Parkinsonian animals such as MPTP-treated monkeys. In this work, we analyze with confocal microscopy the number of processes of microglial cells and astrocytes in the SNpc of MPTP-treated monkeys and compare with control animals. We observe that secondary branches from microglia and astrocytes increase in MPTP-treated animals, while the scaffold of primary branches does not change. These results demonstrate that glial reaction in MPTP-treated monkeys is characterized by the emission of new filaments after the dopaminergic degeneration, suggesting that glial cells may increase their scanning progress and modify their microanatomy after dopaminergic injury.
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Affiliation(s)
- Carlos Barcia
- Clinical and Experimental Neuroscience CIBERNED, Department of Human Anatomy & Psychobiology, School of Medicine, Campus de Espinardo, University of Murcia, 30071, Murcia, Spain.
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Barcia C, de Pablos V, Bautista-Hernández V, Sánchez-Bahillo A, Bernal I, Fernández-Villalba E, Martín J, Bañón R, Fernández-Barreiro A, Herrero MT. Increased plasma levels of TNF-α but not of IL1-β in MPTP-treated monkeys one year after the MPTP administration. Parkinsonism Relat Disord 2005; 11:435-9. [PMID: 16154791 DOI: 10.1016/j.parkreldis.2005.05.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The cause of Parkinson's disease remains unknown although some evidence suggests that an inflammatory reaction, mediated by cytokines such as TNF-alpha and IL-1beta, is related with dopaminergic degeneration in the brain. In the present work we measured the plasma levels of TNF-alpha and IL-1beta in parkinsonian monkeys one year after MPTP administration. TNF-alpha levels were seen to have increased in parkinsonian monkeys reflecting the clinical symptoms observed, while IL-1beta levels remained unchanged. These results suggest that TNF-alpha plays a role in sustaining of dopaminergic degeneration in chronic parkinsonism.
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Affiliation(s)
- Carlos Barcia
- Experimental Neurology and Neurosurgery, Department of Human Anatomy and Psychobiology, School of Medicine, University of Murcia, Campus de Espinardo, 30100 Murcia, Spain.
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