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Sierra-Fernández CR, Garnica-Geronimo LR, Huipe-Dimas A, Ortega-Hernandez JA, Ruiz-Mafud MA, Cervantes-Arriaga A, Hernández-Medrano AJ, Rodríguez-Violante M. Electrocardiographic approach strategies in patients with Parkinson disease treated with deep brain stimulation. Front Cardiovasc Med 2024; 11:1265089. [PMID: 38682099 PMCID: PMC11047133 DOI: 10.3389/fcvm.2024.1265089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 03/19/2024] [Indexed: 05/01/2024] Open
Abstract
Deep brain stimulation (DBS) is an interdisciplinary and reversible therapy that uses high-frequency electrical stimulation to correct aberrant neural pathways in motor and cognitive neurological disorders. However, the high frequency of the waves used in DBS can interfere with electrical recording devices (e.g., electrocardiogram, electroencephalogram, cardiac monitor), creating artifacts that hinder their interpretation. The compatibility of DBS with these devices varies and depends on factors such as the underlying disease and the configuration of the neurostimulator. In emergencies where obtaining an electrocardiogram is crucial, the need for more consensus on reducing electrical artifacts in patients with DBS becomes a significant challenge. Various strategies have been proposed to attenuate the artifact generated by DBS, such as changing the DBS configuration from monopolar to bipolar, temporarily deactivating DBS during electrocardiographic recording, applying frequency filters both lower and higher than those used by DBS, and using non-standard leads. However, the inexperience of medical personnel, variability in DBS models, or the lack of a controller at the time of approach limit the application of these strategies. Current evidence on their reproducibility and efficacy is limited. Due to the growing elderly population and the rising utilization of DBS, it is imperative to create electrocardiographic methods that are easily accessible and reproducible for general physicians and emergency services.
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Affiliation(s)
| | | | - Alejandra Huipe-Dimas
- Department of Medical Education, National Institute of Cardiology Ignacio Chávez, Mexico, Mexico
| | | | - María Alejandra Ruiz-Mafud
- Department of Movement Disorders, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico, Mexico
| | - Amin Cervantes-Arriaga
- Department of Movement Disorders, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico, Mexico
| | - Ana Jimena Hernández-Medrano
- Department of Movement Disorders, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico, Mexico
| | - Mayela Rodríguez-Violante
- Department of Movement Disorders, National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Mexico, Mexico
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Bane A, Wilson L, Jumper J, Spindler L, Wyatt P, Willoughby D. Effects of Blood Flow Restriction Resistance Training on Autonomic and Endothelial Function in Persons with Parkinson's Disease. JOURNAL OF PARKINSON'S DISEASE 2024; 14:761-775. [PMID: 38701159 PMCID: PMC11191514 DOI: 10.3233/jpd-230259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/27/2024] [Indexed: 05/05/2024]
Abstract
Background Autonomic dysfunction precedes endothelial dysfunction in Parkinson's disease (PD) and causes blood pressure and circulation abnormalities that are highly disruptive to one's quality of life. While exercise interventions have proven helpful for motor symptoms of PD, improving associated non-motor symptoms is limited. Low-intensity resistance training with blood flow restriction (LIRT-BFR) improves autonomic dysfunction in non-PD patients and high-intensity resistance training (HIRT) is recommended for motor symptom improvements for people with PD (PwPD). Objective To determine the effects of LIRT-BFR and HIRT on homocysteine and autonomic and endothelial function in PwPD and to determine the hemodynamic loads during LIRT-BFR and HIRT in PwPD using a novel exercise protocol. Methods Thirty-eight PwPD were assigned LIRT-BFR, HIRT or to a control (CNTRL) group. The LIRT-BFR and HIRT groups exercised three days per week for four weeks. The LIRT-BFR protocol used 60% limb occlusion pressure (LOP) and performed three sets of 20 repetitions at 20% of the one-repetition maximum (1RM). The HIRT group performed three sets of eight repetitions at 80% 1RM. The CNTRL group was asked to continue their normal daily routines. Results LIRT-BFR significantly improved orthostatic hypotension (p = 0.026), homocysteine levels (p < 0.001), peripheral circulation (p = 0.003), supine blood pressure (p = 0.028) and heart rate variability (p = 0.041); LIRT-BFR improved homocysteine levels (p < 0.018), peripheral circulation (p = 0.005), supine blood pressure (p = 0.007) and heart rate variability (p = 0.047) more than HIRT; and hemodynamic loads for LIRT-BFR and HIRT were similar. Conclusions LIRT-BFR may be more effective than HIRT for autonomic and endothelial function improvements in PwPD and hemodynamic loads may be lessened in LIRT-BFR protocols using single-joint exercises with intermittent blood flow restriction. Further research is needed to determine if non-motor symptoms improve over time and if results are sustainable.
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Affiliation(s)
- Annie Bane
- Department of Kinesiology and Nutrition, Abilene Christian University, Abilene, TX, USA
| | - Lorraine Wilson
- Department of Kinesiology and Nutrition, Abilene Christian University, Abilene, TX, USA
| | - Jill Jumper
- Department of Physical Therapy, Hardin-Simmons University, Abilene, TX, USA
| | - Lindsay Spindler
- Department of Kinesiology, Health and Recreation, Hardin-Simmons University, Abilene, TX, USA
| | - Pricilla Wyatt
- Texas Tech University Health Science Center, Abilene, TX, USA
| | - Darryn Willoughby
- Physicians Assistant Program and the Exercise and Sport Science Department, University of Mary Hardin-Baylor, Belton, TX, USA
- School of Medicine, Baylor College of Medicine, Temple, TX, USA
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Carroll C, Clarke CE, Grosset D, Rather A, Mohamed B, Parry M, Reddy P, Fackrell R, Chaudhuri KR. Addressing Comorbidities in People with Parkinson's Disease: Considerations From An Expert Panel. JOURNAL OF PARKINSON'S DISEASE 2024; 14:53-63. [PMID: 38217610 PMCID: PMC10836549 DOI: 10.3233/jpd-230168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/26/2023] [Indexed: 01/15/2024]
Abstract
In the UK, guidance exists to aid clinicians and patients deciding when treatment for Parkinson's disease (PD) should be initiated and which therapies to consider. National Institute for Health and Care Excellence (NICE) guidance recommends that before starting PD treatment clinicians should discuss the following: the patient's individual clinical circumstances; lifestyle; preferences; needs and goals; as well as the potential benefits and harms of the different drug classes. Individualization of medicines and management in PD significantly improves patients' outcomes and quality of life. This article aims to provide simple and practical guidance to help clinicians address common, but often overlooked, co-morbidities. A multi-disciplinary group of PD experts discussed areas where clinical care can be improved by addressing commonly found co-morbidities in people with Parkinson's (PwP) based on clinical experience and existing literature, in a roundtable meeting organized and funded by Bial Pharma UK Ltd. The experts identified four core areas (bone health, cardiovascular risk, anticholinergic burden, and sleep quality) that, if further standardized may improve treatment outcomes for PwP patients. Focusing on anticholinergic burden, cardiac risk, sleep, and bone health could offer a significant contribution to personalizing regimes for PwP and improving overall patient outcomes. Within this opinion-based paper, the experts offer a list of guiding factors to help practitioners in the management of PwP.
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Affiliation(s)
- Camille Carroll
- Translational and Clinical Research Institute, Newcastle University, Newcastle, UK
- University of Plymouth and University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Carl E. Clarke
- University of Birmingham and City Hospital, Birmingham, UK
| | | | | | - Biju Mohamed
- Cardiff and Vale University Health Board, Cardiff, UK
| | - Miriam Parry
- Parkinson Foundation Centre of Excellence, King’s College Hospital NHS Foundation Trust, London, UK
| | | | | | - Kallol Ray Chaudhuri
- Parkinson Foundation Centre of Excellence, King’s College Hospital NHS Foundation Trust, London, UK
- King’s College London, London, UK
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Leshchinski T, Rozani V, Giladi N, Bitan M, Peretz C. Incidence of cardiovascular morbidity among Parkinson's disease patients; a large-scale cohort study in a 16-year time window around disease onset. Parkinsonism Relat Disord 2023; 114:105795. [PMID: 37597443 DOI: 10.1016/j.parkreldis.2023.105795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/28/2023] [Accepted: 07/30/2023] [Indexed: 08/21/2023]
Abstract
OBJECTIVES To examine the risk of any or specific types of cardiovascular diseases (CVDs) in patients with Parkinson's disease (PD), in the 16 years around disease onset, and to compare it to that in the general population. METHODS This is a large-scale population-based retrospective cohort study of newly diagnosed PD patients, members of Maccabi Health Services (MHS), who started taking anti-parkinsonian drugs (APD) between 1/1/2000-31/12/2019 (study period). We collected information about CVD incidence (Congestive heart failure-CHF, Myocardial infarction-MI, Stroke) from MHS-CVD registry. We applied Cox regression to estimate adjusted-HR and 95%CI of CVD risks. We calculated Standardized-Incidence-Ratio (SIR) comparing CVD risks in the PD cohort to that of MHS population. RESULTS The PD cohort comprised 10,840 patients. During a mean follow up of 16.3 ± 4.3y around disease onset, 20.7% (n = 2241) were diagnosed with any CVD: 7.9% with CHF; 6.7% with MI, and 10.5% with stroke. Risks were higher for men: HR = 1.95 (95%CI 1.58-2.40), and for above age 75y at first APD treatment, HR = 2.00 (95% CI 1.65-2.43). Compared to the MHS population, the PD cohort exhibited a significantly lower risk for CVDs, especially for men: SIRmen = 0.21 (95%CI 0.20-0.22), SIRwomen = 0.29 (95% CI 0.27-0.31). These trends were similar for the specific CVDs. CONCLUSIONS The findings suggest that the risks that PD patients and particularly men, will develop any type of CVD are lower than those of the general population. Further studies are needed to confirm this finding and examine the underlying mechanisms.
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Affiliation(s)
- Timna Leshchinski
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Israel
| | - Violetta Rozani
- Department of Nursing, Faculty of Medicine, Tel-Aviv University, Israel
| | - Nir Giladi
- Department of Neurology, Tel Aviv Sourasky Medical Center, Israel; Department of Neurology, Faculty of Medicine, Tel Aviv University, Israel.
| | - Michal Bitan
- College of Management Academic Studies, Rishon Le'Zion, Israel
| | - Chava Peretz
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Israel; Department of Medical Technologies, HIT-Holon Institute for Technology, Israel
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Wang Q, Xue Q. Bioinformatics analysis of potential common pathogenic mechanism for carotid atherosclerosis and Parkinson's disease. Front Aging Neurosci 2023; 15:1202952. [PMID: 37649719 PMCID: PMC10464527 DOI: 10.3389/fnagi.2023.1202952] [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: 04/09/2023] [Accepted: 07/31/2023] [Indexed: 09/01/2023] Open
Abstract
Background Cerebrovascular disease (CVD) related to atherosclerosis and Parkinson's disease (PD) are two prevalent neurological disorders. They share common risk factors and frequently occur together. The aim of this study is to investigate the association between atherosclerosis and PD using genetic databases to gain a comprehensive understanding of underlying biological mechanisms. Methods The gene expression profiles of atherosclerosis (GSE28829 and GSE100927) and PD (GSE7621 and GSE49036) were downloaded from the Gene Expression Omnibus (GEO) database. After identifying the common differentially expressed genes (DEGs) for these two disorders, we constructed protein-protein interaction (PPI) networks and functional modules, and further identified hub genes using Least Absolute Shrinkage and Selection Operator (LASSO) regression. The diagnostic effectiveness of these hub genes was evaluated using Receiver Operator Characteristic Curve (ROC) analysis. Furthermore, we used single sample gene set enrichment analysis (ssGSEA) to analyze immune cell infiltration and explored the association of the identified hub genes with infiltrating immune cells through Spearman's rank correlation analysis in R software. Results A total of 50 shared DEGs, with 36 up-regulated and 14 down-regulated genes, were identified through the intersection of DEGs of atherosclerosis and PD. Using LASSO regression, we identified six hub genes, namely C1QB, CD53, LY96, P2RX7, C3, and TNFSF13B, in the lambda.min model, and CD14, C1QB, CD53, P2RX7, C3, and TNFSF13B in the lambda.1se model. ROC analysis confirmed that both models had good diagnostic efficiency for atherosclerosis datasets GSE28829 (lambda.min AUC = 0.99, lambda.1se AUC = 0.986) and GSE100927 (lambda.min AUC = 0.922, lambda.1se AUC = 0.933), as well as for PD datasets GSE7621 (lambda.min AUC = 0.924, lambda.1se AUC = 0.944) and GSE49036 (lambda.min AUC = 0.894, lambda.1se AUC = 0.881). Furthermore, we found that activated B cells, effector memory CD8 + T cells, and macrophages were the shared correlated types of immune cells in both atherosclerosis and PD. Conclusion This study provided new sights into shared molecular mechanisms between these two disorders. These common hub genes and infiltrating immune cells offer promising clues for further experimental studies to explore the common pathogenesis of these disorders.
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Affiliation(s)
| | - Qun Xue
- Department of Neurology, The First Affiliated Hospital of Soochow University, Suzhou, China
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Zhang L, Zhuang C, Wang Y, Wang H, Cui G, Guo J. Clinical Observation of Macular Superficial Capillary Plexus and Ganglion Cell Complex in Patients with Parkinson's Disease. Ophthalmic Res 2023; 66:1181-1190. [PMID: 37562366 PMCID: PMC10614441 DOI: 10.1159/000533158] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 07/04/2023] [Indexed: 08/12/2023]
Abstract
INTRODUCTION We investigated macular superficial capillary plexus (SCP) density and the thicknesses of the ganglion cell complex (GCC) in patients with Parkinson's disease (PD) and correlated them. We also observed the correlations between SCP density and clinical parameters of PD patients. The retina might be a novel biomarker of PD and will be useful in the future for the early diagnosis of PD and detecting disease progression. METHODS Seventy-four participants (38 patients with PD and 36 healthy controls) were recruited at the Affiliated Hospital of Xuzhou Medical University between January 2022 and June 2022 in this study. The macular SCP densities was measured by optical coherence tomography angiography (OCTA), and the GCC thickness was measured by optical coherence tomography (OCT). The parameters were compared between PD patients and healthy controls. The correlation between SCP and clinical parameters was tested. RESULTS Compared with the control group, PD patients showed reduced SCP densities in all areas of the macular region (parafovea-temporal: t = 3.053, p = 0.003; parafovea-superior: t = 3.680, p = 0.001; parafovea-nasal: t = 4.643, p < 0.001; parafovea-inferior: t = 2.254, p = 0.027; perifovea-temporal: t = 3.798, p < 0.001; perifovea-superior: t = 3.014, p = 0.004; perifovea-nasal: t = 2.948, p = 0.004; perifovea-inferior: t = 3.337, p = 0.021). The average GCC thickness in the PD patients was significantly reduced (t = 2.365, p = 0.021). There were positive correlations between the average GCC thickness and the SCP densities in most of the areas of the macular regions in PD patients (parafovea-temporal: r = 0.325, p = 0.005; parafovea-superior: r = 0.295, p = 0.011; parafovea-nasal: r = 0.335, p = 0.003; perifovea-superior: r = 0.362, p = 0.002; perifovea-nasal: r = 0.290, p = 0.012; perifovea-inferior: r = 0.333, p = 0.004). We found significant correlations between SCP densities and Hoehn and Yahr (H and Y) scales, UPDRS III scores, and MMSE scores. No significant correlation was observed between SCP density and PD disease duration (all p > 0.05). CONCLUSIONS We demonstrated that the macular SCP density was decreased, and the average GCC thickness was reduced in PD patients. The correlation between SCP density damage and GCC thinning also suggested that the retinal microvascular damage may be associated with retinal structural degeneration in PD patients. OCTA and OCT may be considered objective biomarkers for detecting microvascular impairment and neuronal damage in the early stages of PD in the future.
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Affiliation(s)
- Ling Zhang
- Department of Ophthalmology, Xuzhou Medical University, Xuzhou, China
| | - Chuchu Zhuang
- Department of Ophthalmology, Xuzhou Medical University, Xuzhou, China
| | - Yining Wang
- Department of Ophthalmology, Xuzhou Medical University, Xuzhou, China
| | - He Wang
- Department of Ophthalmology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Guiyun Cui
- Department of Neurology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Jianxin Guo
- Department of Ophthalmology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
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Nabizadeh F, Valizadeh P, Sharifi P, Zafari R, Mirmosayyeb O. Risk of myocardial infarction in Parkinson's disease: A systematic review and meta-analysis. Eur J Neurol 2023; 30:2557-2569. [PMID: 37151196 DOI: 10.1111/ene.15838] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/06/2023] [Accepted: 04/16/2023] [Indexed: 05/09/2023]
Abstract
BACKGROUND AND PURPOSE Previous studies investigating cardiovascular disorders in patients with Parkinson's disease (PD) showed heterogeneous results regarding whether there is a higher or lower risk of myocardial infarction (MI) in these patients compared to the general population. Because of the inconsistency in findings, herein the aim was to perform a systematic review and meta-analysis to investigate the risk of MI in patients with PD. METHODS A comprehensive literature search was performed using four databases, PubMed, Web of Science, Scopus and Embase, in June 2022. Peer-reviewed observational studies comprising case-controls, cohort, cross-sectional and longitudinal studies that reported MI in the PD population were included. RESULTS After the screening, 20 studies with a total of 80,441 patients with PD and 802,857 controls were included in our qualitative and quantitative synthesis. The pooled estimated odds ratio for MI in PD patients compared to controls was 0.80 (95% confidence interval [CI] 0.56-1.05) which indicates that there is no association. The pooled prevalence of MI was 5% (95% CI 3%-7%) with a range of 1%-20% amongst patients with PD. The men (6%, 95% CI 1%-13%) and women (6%, 95% CI 1%-14%, Q = 29.27, I2 = 98.50%, p < 0.001) had similar MI prevalence. CONCLUSION This comprehensive systematic review and meta-analysis provide compelling evidence that PD is associated with a reduced risk of MI. Whilst the exact mechanism underlying this association remains to be fully elucidated, it is clear that certain risk factors for cardiac events appear to be less present in PD patients, which may serve as a protective factor. However, given the reports of increased risk for cerebrovascular events in PD patients, it is possible that the major risk factors for MI and cardiovascular accidents in this population differ. These findings have important implications for clinical management and further research in this area is warranted.
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Affiliation(s)
- Fardin Nabizadeh
- Neuroscience Research Group (NRG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Parya Valizadeh
- School of Medicine, Tehran University of Medical Science, Tehran, Iran
| | - Parisa Sharifi
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Rasa Zafari
- School of Medicine, Tehran University of Medical Science, Tehran, Iran
| | - Omid Mirmosayyeb
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Ukenenye E, Oshiba T, Okoronkwo E, Obomanu E, Asaolu G, Urhi A, Olateju IV, Onyemarim H, Uzzi C, Alugba G, Oladunjoye AF, Oladunjoye O. Quivering hand and heart: Parkinson's disease is not associated with increased in-hospital mortality in atrial fibrillation hospitalizations: A nationwide analysis. Heliyon 2023; 9:e14725. [PMID: 37009247 PMCID: PMC10060677 DOI: 10.1016/j.heliyon.2023.e14725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
Abstract
Background Autonomic dysfunction in Parkinson's disease (PD) includes cardiovascular dysregulations which may manifest as an increased risk of atrial fibrillation (AF). However, data on the impact of PD in AF patients is lacking. Our study aimed to investigate the differences in in-hospital mortality of patients admitted for AF with underlying PD versus those without PD. Methods We examined the National Inpatient Sample (NIS) database from 2016 to 2019 for hospitalizations of AF as a principal diagnosis with and without PD as a secondary diagnosis. The primary outcome was inpatient mortality. The secondary endpoints were ventricular tachycardia (VT), ventricular fibrillation (VF), acute heart failure (AHF), cardiogenic shock (CS), cardiac arrest (CA), total hospital charge (THC), and length of stay (LOS). Results Of 1,861,859 A F hospitalizations, 0.01% (19,490) had coexisting PD. Cohorts of PD vs No-PD had a mean age of 78.1 years [CI 77.9-78.4] vs 70.5 years [CI 70.4-70.5]; male (56.3% vs 50.7%), female (43.7% vs 49.3%). The PD category had similar in-hospital mortality with the no-PD category (ORAdj = 1.18 [0.89-1.57] P = 0.240). The PD group had a lesser incidence of AHF (ORAdj = 0.79 [0.72-0.86] P < 0.001) and VT (ORAdj = 0.77 [0.62-0.95] P = 0.015). Conclusion Co-existing PD in patients admitted for AF was not associated with increased in-hospital mortality; however, there were lower odds of AHF and VT. The diminished arrhythmogenic neurohormonal axis may explain these cardiovascular benefits. Notwithstanding, to better understand the outcomes of AF in patients with PD, additional studies are required.
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Affiliation(s)
- Emmanuel Ukenenye
- One Brooklyn Health-Brookdale University Hospital and Medical Center Medical, Brooklyn, NY, United States
- Medical Council of Jamaica, University of the West Indies, 18 West Rd, Kingston, 2762+3VM, Jamaica
- Corresponding author. One Brooklyn Health-Brookdale University Hospital and Medical Center Medical, Brooklyn, NY, United States
| | - Tolulope Oshiba
- Hospitalist/Emergency Medicine Department, University of Texas Health Science Center/UT Physicians/Memorial Hermann Hospital, 6410 Fannin St, Houston, TX 77030, United States
| | - Emeka Okoronkwo
- Neurology Unit of Department of Medicine, Lagos University Teaching Hospital, Ishaga Rd, Idi-Araba, Lagos 102215, Nigeria
| | - Elvis Obomanu
- Department of Project Management, Translational Research in Oncology, 9925 109 St NW Suite 1100, Edmonton, AB T5K 2J8, Alberta, Canada
| | - Gideon Asaolu
- Mandeville Regional Hospital, Mandeville, Manchester, Jamaica
| | - Alexsandra Urhi
- Federal Neuropsychiatric Hospital, New Lagos Rd, Uselu 300103, Benin City, Edo, Nigeria
| | - Iyanu Victoria Olateju
- Department of Internal Medicine, Medstar Union Memorial Hospital, 201 E University Pkwy, Baltimore, MD 21218, United States
| | - Henry Onyemarim
- Asaba Specialist Hospital, GRA Phase 1 320108, Asaba, Delta State, Nigeria
| | - Consolata Uzzi
- Columbus Specialty Hospital, 495 N 13th St, Newark, NJ 07107, United States
| | - Gabriel Alugba
- Delta State University, Abraka - Abbi Rd, 330105, Uruoka, Nigeria
| | - Adeolu Funso Oladunjoye
- Clinical Menninger Department of Psychiatry, Baylor College of Medicine, Houston TX 77030, United States
| | - Olubunmi Oladunjoye
- Section of General Internal Medicine, Baylor College of Medicine, 7200 Cambridge St, Houston, TX 77030, United States
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Chua SKK, Saffari SE, Lee SJY, Tan EK. Association Between Parkinson's Disease and Coronary Artery Disease: A Systematic Review and Meta-Analysis. JOURNAL OF PARKINSON'S DISEASE 2022; 12:1737-1748. [PMID: 35694936 PMCID: PMC9789484 DOI: 10.3233/jpd-223291] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND The relationship between Parkinson's disease (PD) and coronary artery disease (CAD) is unclear. OBJECTIVE This study aims to investigate whether PD and CAD are associated through systematic review and meta-analysis of observational studies. METHODS Electronic database search of PubMed, EMBASE, and Web of Science for observational studies published from 1 January 2010 to 1 August 2021 was conducted using terms related to PD and CAD. Unadjusted risk ratios (RR) and odds ratios (OR) of included cohort and case-control studies respectively were used to ascertain the association between PD and CAD. Study heterogeneity was evaluated using the I2 test. RESULTS Forty-one full-text studies were initially retrieved for eligibility assessment. Five studies that satisfied the inclusion criteria, consisting of three cohort and two case-control studies, were eventually included in this meta-analysis. The five studies enrolled 35,237 PD patients and 650,866 non-PD patients. PD and CAD were found to be significantly associated in cohort studies (RR = 2.23, 95% CI = 1.08-4.59, p = 0.03; Fig. 2), which held after sensitivity analysis (RR = 1.45, 95% CI = 1.31-1.60, p < 0.001; Fig. 3). Case-control studies found a trend towards association of PD and CAD approaching significance (OR = 1.47, 95% CI = 0.84-2.56, p = 0.18; Fig. 2). CONCLUSION Overall, this meta-analysis suggests that PD is associated with CAD. The underlying mechanisms, as well as the role of ethnicity and other comorbidities on the relationship between PD and CAD should be further explored.
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Affiliation(s)
- Shaun Kai Kiat Chua
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Seyed Ehsan Saffari
- National Neuroscience Institute, Singapore, Singapore,
Health Services & Systems Research, Duke-NUS Medical School, National University of Singapore, Singapore
| | | | - Eng-King Tan
- National Neuroscience Institute, Singapore, Singapore,Correspondence to: Eng-King Tan, MD, Department of Neurology, National Neuroscience Institute, Duke NUS Medical School, Outram Road, Singapore 169608, Singapore. Tel.: +65 63265003; Fax: +65 62203322; E-mail:
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Shih PK, Chen JX, Lin MC, Wu SC. Risk of peripheral artery occlusive disease in patients with lower leg fracture who received fixation and non-fixation treatments: A population cohort study. PLoS One 2022; 17:e0272068. [PMID: 35925984 PMCID: PMC9352030 DOI: 10.1371/journal.pone.0272068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 07/12/2022] [Indexed: 11/18/2022] Open
Abstract
Background The risk of peripheral artery occlusive disease (PAOD) in patients with lower leg fracture who underwent fixation procedures is not yet completely understood. Therefore, the current study aimed to examine the risk of subsequent PAOD in patients with lower leg fracture who received fixation and non-fixation treatments. Methods We included 6538 patients with lower leg fracture who received non-fixation treatment and a matched cohort comprising 26152 patients who received fixation treatment from the National Health Insurance Database. Patients were frequency matched according to age, sex, and index year. The incidence and risk of PAOD in patients with lower leg fracture who received fixation and non-fixation treatments were evaluated via the stratification of different characteristics and comorbidities. Results Non-fixation treatment, male sex, older age (≥ 50 years old), diabetes mellitus, and gout were associated with a significantly higher risk of lower extremity PAOD compare to each comparison group, respectively. Moreover, there was a significant correlation between fixation treatment and a lower risk of lower extremity PAOD in women (adjusted hazard ratio [aHR] = 0.58, 95% confidence interval [CI] = 0.38–0.90), women aged > 50 years (aHR = 0.61, 95% CI = 0.38–0.96), and patients with coronary artery disease (aHR = 0.43, 95% CI = (0.23–0.81). Further, patients with fixation treatment had a significantly lower risk of lower extremity PAOD within 2 years after trauma (aHR = 0.57, 95% CI = 0.34–0.97). The Kaplan–Meier analysis showed that the cumulative incidence of PAOD was significantly higher in the non-fixation treatment group than in the fixation treatment group at the end of the 10-year follow-up period (log-rank test: P = 0.022). Conclusion Patients with lower leg fracture who received non-fixation treatment had a significantly higher risk of PAOD than those who received fixation treatment. Moreover, the risk of PAOD was higher in women aged > 50 years, as well as in coronary artery disease patients who received non-fixation treatment than in those who received fixation treatment. Therefore, regular assessment of vessel patency are recommended for these patients. Nevertheless, further studies must be conducted to validate the results of our study.
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Affiliation(s)
- Pin-Keng Shih
- School of medicine, China Medical University, Taichung, Taiwan
- Department of Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Jian-Xun Chen
- School of medicine, China Medical University, Taichung, Taiwan
- Department of Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Mei-Chen Lin
- School of medicine, China Medical University, Taichung, Taiwan
- Management Office for Health Data, China Medical University and Hospital, Taichung, Taiwan
| | - Shih-Chi Wu
- School of medicine, China Medical University, Taichung, Taiwan
- Trauma and Emergency Center, China Medical University Hospital, Taichung, Taiwan
- * E-mail:
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11
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Lee SE, Yoo J, Choi HS, Han K, Kim KA. The risk of Parkinson's disease according to diabetic kidney disease status in a Korean population. Parkinsonism Relat Disord 2022; 100:13-18. [PMID: 35667188 DOI: 10.1016/j.parkreldis.2022.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 05/05/2022] [Accepted: 05/24/2022] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Type 2 diabetes is a risk factor for Parkinson's disease (PD). Recently, it has been reported that proteinuria without reduced estimated glomerular filtration rate (eGFR) can increase the risk of PD development. The objective of this study was to evaluate the risk of PD among Korean adults with type 2 diabetes stratified by proteinuria (PU) and eGFR levels. METHODS Using the Korean National Health Insurance Service database, a total of 2,217,326 patients with type 2 diabetes who underwent regular health check-ups from 2009 to 2012 were included. These patients were classified into four groups (no-diabetic kidney disease (DKD) (PU-GFR-), proteinuric DKD with normal eGFR (PU+GFR-), nonproteinuric DKD (PU-GFR+), and proteinuric DKD with reduced eGFR (PU+GFR+) and followed up until 2018. PD was defined using International Classification of Diseases, 10th revision. RESULTS The prevalence of PU-GFR-, PU+GFR-, PU-GFR+, or PU+GFR+ phenotype was 83.3%, 5.0%, 10.1%, or 1.6%, respectively. During a median follow-up of 7.2 years, 16,079 participants developed PD. Hazard ratios for PD were 1.10 (95% confidence interval [CI]: 1.01-1.21, p = 0.0091), 1.15 (95% CI: 1.09-1.21, p < 0.0001), and 1.23 (95% CI: 1.09-1.39, p < 0.0001) for participants in PU+GFR-, PU-GFR+, and PU+GFR+ groups relative to those in the PU-GFR- group, respectively. Effects of DKD on PD were more pronounced in those aged less than 65 years. CONCLUSION Reduced eGFR and/or proteinuria might be independent risk factors for boosting PD development among patients with type 2 diabetes. More attention should be paid to PD in patients with DKD, even in a younger aged population.
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Affiliation(s)
- Seung Eun Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Dongguk University Ilsan Hospital, Koyang, Gyeonggi-do, South Korea.
| | - Juhwan Yoo
- Department of Biomedicine & Health Science, The Catholic University of Korea, Seoul, South Korea.
| | - Han Seok Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Dongguk University Ilsan Hospital, Koyang, Gyeonggi-do, South Korea.
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea.
| | - Kyoung-Ah Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea.
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12
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Gut microbial metabolites in Parkinson's disease: Association with lifestyle, disease characteristics, and treatment status. Neurobiol Dis 2022; 170:105780. [PMID: 35654277 PMCID: PMC9241494 DOI: 10.1016/j.nbd.2022.105780] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 05/13/2022] [Accepted: 05/25/2022] [Indexed: 12/11/2022] Open
Abstract
There is growing appreciation of the importance of the intestinal microbiota in Parkinson’s disease (PD), and one potential mechanism by which the intestinal microbiota can communicate with the brain is via bacteria-derived metabolites. In this study, plasma levels of bacterial-derived metabolites including trimethylamine-N-oxide (TMAO), short chain fatty acids (SCFA), the branched chain fatty acid isovalerate, succinate, and lactate were evaluated in PD subjects (treatment naïve and treated) which were compared to (1) population controls, (2) spousal / household controls (similar lifestyle to PD subjects), and (3) subjects with multiple system atrophy (MSA). Analyses revealed an increase in the TMAO pathway in PD subjects which was independent of medication status, disease characteristics, and lifestyle. Lactic acid was decreased in treated PD subjects, succinic acid positively correlated with disease severity, and the ratio of pro-inflammatory TMAO to the putative anti-inflammatory metabolite butyric acid was significantly higher in PD subjects compared to controls indicating a pro-inflammatory shift in the metabolite profile in PD subjects. Finally, acetic and butyric acid were different between PD and MSA subjects indicating that metabolites may differentiate these synucleinopathies. In summary, (1) TMAO is elevated in PD subjects, a phenomenon independent of disease characteristics, treatment status, and lifestyle and (2) metabolites may differentiate PD and MSA subjects. Additional studies to understand the potential of TMAO and other bacterial metabolites to serve as a biomarker or therapeutic targets are warranted.
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13
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Okunoye O, Horsfall L, Marston L, Walters K, Schrag A. Rate of Hospitalizations and Underlying Reasons Among People with Parkinson's Disease: Population-Based Cohort Study in UK Primary Care. JOURNAL OF PARKINSON'S DISEASE 2022; 12:411-420. [PMID: 34719512 PMCID: PMC7612266 DOI: 10.3233/jpd-212874] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Hospitalization in Parkinson's disease (PD) is associated with reduced quality of life, caregiver burden and high costs. However, no large-scale studies of rate and causes of hospitalizations in patients with PD have been published. OBJECTIVE To investigate the rate and reasons for hospitalization and factors associated with hospitalization among people with PD compared to the general population. METHODS We examined rate and causes of admission in PD patients and matched controls in The Health Improvement Network from 2006 to 2016. Multivariable Poisson regression was used to explore the effects of age, gender, social deprivation, urbanicity and practice geographic location on hospitalization. RESULTS In the longitudinal data from 9,998 newly diagnosed individuals with PD and 55,554 controls without PD aged ≥50 years, 39% of PD patients and 28% of controls were hospitalised over a median follow-up of 5.1 years. The adjusted incidence rate ratio (IRR) of hospitalization in PD compared to controls was 1.33 (95% CI:1.29-1.37) and rose with increased follow-up duration. Hospitalization rate was overall higher in the older age groups, but the adjusted IRR of hospitalization compared to controls was highest in the youngest age group. PD patients were more often admitted with falls/fractures, infections, gastrointestinal complications, PD, dementia, psychosis/hallucinations, postural hypotension, electrolyte disturbances, stroke and surgical procedures and slightly less often due to hypertension. CONCLUSION People with PD have an increased hospitalization rate compared to controls, particularly in the younger age groups, and it increases with longer disease duration. The complications of motor and non-motor features of PD are amongst the main reasons for admission, some of which could be managed preventatively to avoid admissions.
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Affiliation(s)
- Olaitan Okunoye
- Department of Clinical and Movement Neurosciences, University College London, UK
| | - Laura Horsfall
- Department of Primary Care and Population Health, University College London, UK
| | - Louise Marston
- Department of Primary Care and Population Health, University College London, UK
| | - Kate Walters
- Department of Primary Care and Population Health, University College London, UK
| | - Anette Schrag
- Department of Clinical and Movement Neurosciences, University College London, UK
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14
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Martignon C, Pedrinolla A, Laginestra FG, Giuriato G, Saggin P, Tinazzi M, Schena FF, Venturelli M. Does Parkinson's disease affect peripheral circulation and vascular function in physically active patients? J Appl Physiol (1985) 2022; 132:1223-1231. [PMID: 35421316 DOI: 10.1152/japplphysiol.00030.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Previous studies demonstrated that aging, neurodegeneration, and the level of physical activity are associated with vascular alterations. However, in Parkinson's disease (PD) only cerebral vascular function has been investigated; instead, the contribution of PD on systemic vascular function and skeletal muscle circulation remains a matter of debate. In this study, the hyperemic response during the single passive leg movement test (sPLM), largely nitric oxide dependent, was examined at the level of the common femoral artery with an ultrasound Doppler system to assess systemic vascular function in 10 subjects with PD (PDG), compared with 10 aged-sex and physically active matched healthy elderly (EHG), and 10 physically active young healthy individuals (YHG). Interestingly, femoral blood flow at rest, normalized for the thigh volume, was similar in PDG (64±15 mL min-1 L-1), EHG (44±8 mL min-1 L-1) and YHG (58±11 mL min-1 L-1, all p > 0.05). The sPLM-induced hyperemic response appeared markedly lower in PDG and EHG compared to YHG (8.3±0.1 vs 9.8±0.8 vs 17.3±3.0 mL min-1 L-1; p < 0.05) but the difference between PDG and EHG was negligible (p > 0.05). The results of our study indicate that peripheral circulation and vascular function are not reduced in physically active patients with PD, suggesting that these vascular changes could resemble the physiological adjustments of aging, without any impact from the disease.
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Affiliation(s)
- Camilla Martignon
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy
| | - Anna Pedrinolla
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy
| | | | - Gaia Giuriato
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy
| | - Paolo Saggin
- Division of Radiology and Imaging, San Francesco Clinical Diagnostic Center, Verona, Italy
| | - Michele Tinazzi
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy
| | - Federico F Schena
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy
| | - Massimo Venturelli
- Department of Neurosciences, Biomedicine, and Movement, University of Verona, Italy.,Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
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15
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Sundbøll J, Szépligeti SK, Szentkúti P, Adelborg K, Horváth-Puhó E, Pedersen L, Henderson VW, Sørensen HT. Risk of Parkinson Disease and Secondary Parkinsonism in Myocardial Infarction Survivors. J Am Heart Assoc 2022; 11:e022768. [PMID: 35170978 PMCID: PMC9075091 DOI: 10.1161/jaha.121.022768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background In addition to primary neurodegenerative processes, vascular disorders, such as stroke, can lead to parkinsonism. However, some cardiovascular risk factors, such as smoking and elevated cholesterol levels, are associated with reduced risk of Parkinson disease. We examined the risk of Parkinson disease and secondary parkinsonism in 1‐year survivors of myocardial infarction (MI). Methods and Results We conducted a nationwide population‐based matched cohort study using Danish medical registries from 1995 to 2016. We identified all patients with a first‐time MI diagnosis and sampled a sex‐, age‐, and calendar year–matched general population comparison cohort without MI. Cox regression analysis was used to compute adjusted hazard ratios (aHRs) for Parkinson disease and secondary parkinsonism, controlled for matching factors and adjusted for relevant comorbidities and socioeconomic factors. We identified 181 994 patients with MI and 909 970 matched comparison cohort members (median age, 71 years; 62% men). After 21 years of follow‐up, the cumulative incidence was 0.9% for Parkinson disease and 0.1% for secondary parkinsonism in the MI cohort. Compared with the general population cohort, MI was associated with a decreased risk of Parkinson disease (aHR, 0.80; 95% CI, 0.73–0.87) and secondary parkinsonism (aHR, 0.72; 95% CI, 0.54–0.94). Conclusions MI was associated with a 20% decreased risk of Parkinson disease and 28% decreased risk of secondary parkinsonism. Reduced risk may reflect an inverse relationship between cardiovascular risk factors and Parkinson disease.
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Affiliation(s)
- Jens Sundbøll
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark.,Department of Cardiology Aarhus University Hospital Aarhus Denmark
| | | | - Péter Szentkúti
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | - Kasper Adelborg
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | | | - Lars Pedersen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark
| | - Victor W Henderson
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark.,Departments of Epidemiology and Population Health Stanford University Stanford CA.,Departments of Neurology and Neurological Sciences Stanford University Stanford CA
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology Aarhus University Hospital Aarhus Denmark.,Departments of Epidemiology and Population Health Stanford University Stanford CA.,Departments of Neurology and Neurological Sciences Stanford University Stanford CA
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16
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Barbieri MA, Bagnato G, Ioppolo C, Versace AG, Irrera N. Impact of the COVID-19 Pandemic on Chronic Neurological Disorders: Focus on Patients with Dementia. CNS & NEUROLOGICAL DISORDERS DRUG TARGETS 2022; 21:1017-1026. [PMID: 35021982 DOI: 10.2174/1871527321666220111124928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/13/2021] [Accepted: 10/28/2021] [Indexed: 06/14/2023]
Abstract
The new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) disease (COVID-19) represents a public health problem worldwide. COVID-19 triggers a maladaptive cytokine release commonly referred to as cytokine storm syndrome with increased production of proinflammatory cytokines, which also appears to contribute to chronic neuroinflammation and neurodegenerative disorders' appearance, including multiple sclerosis, Parkinson's disease, and Alzheimer's disease. In this context, SARS-CoV-2 might enter the central nervous system through binding with the angiotensin converting enzyme 2 receptors which are highly expressed in glial cells and neurons. For this reason, an association between COVID-19, its dependent cytokine storm, and the development and/or progression of neurodegenerative disorders might be evaluated. Therefore, the aim of this review was to assess the impact of COVID-19 on neurodegenerative disorders, focusing on the possible increased mortality risk and/or deterioration of the clinical course of pre-existing chronic neurological diseases in patients with dementia.
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Affiliation(s)
- Maria Antonietta Barbieri
- Department of Clinical and Experimental Medicine, University of Messina, c/o AOU Policlinico G. Martino, Via C. Valeria, Gazzi, 98125, Messina, Italy
| | - Gianluca Bagnato
- Department of Clinical and Experimental Medicine, University of Messina, c/o AOU Policlinico G. Martino, Via C. Valeria, Gazzi, 98125, Messina, Italy
| | - Carmelo Ioppolo
- Department of Clinical and Experimental Medicine, University of Messina, c/o AOU Policlinico G. Martino, Via C. Valeria, Gazzi, 98125, Messina, Italy
| | - Antonio Giovanni Versace
- Department of Clinical and Experimental Medicine, University of Messina, c/o AOU Policlinico G. Martino, Via C. Valeria, Gazzi, 98125, Messina, Italy
| | - Natasha Irrera
- Department of Clinical and Experimental Medicine, University of Messina, c/o AOU Policlinico G. Martino, Via C. Valeria, Gazzi, 98125, Messina, Italy
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17
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Alves M, Pita Lobo P, Azevedo Kauppila L, Rebordão L, Cruz MM, Guerreiro C, Ferro JM, Ferreira JJ, Reimão S. Neuroimaging cerebrovascular biomarkers in Parkinson's disease. Neuroradiol J 2021; 35:490-496. [PMID: 34872414 PMCID: PMC9437505 DOI: 10.1177/19714009211059118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND AND PURPOSE The cardiovascular risk in Parkinson's disease (PD) remains uncertain and controversial. Some studies suggest PD patients present an increased risk of cerebrovascular disease. We aimed to study the prevalence of neuroimaging cerebrovascular biomarkers in PD patients compared to controls, using an accurate and complete magnetic resonance (MR) imaging evaluation. MATERIAL AND METHODS Neuroimaging sub-study within a larger cross-sectional case-control study. An enriched subgroup of PD patients (≤10 years since diagnosis) with at least a moderate cardiovascular mortality risk based on a Systematic COronary Risk Evaluation (SCORE) was compared to community-based controls regarding neuroimaging biomarkers. Patients underwent a high-resolution T1-weighted MR imaging sequence at 3.0 T to visualize neuromelanin. A 3D SWI FFE, sagittal 3D T1-weighted, axial FLAIR and diffusion-weighted image sequences were obtained. RESULTS The study included 47 patients, 24 with PD and 23 controls. PD patients presented a reduced area and signal intensity of the substantia nigra and locus coeruleus on neuromelanin-sensitive MR. The median SCORE was 5% in both groups. No significant differences regarding white matter hyperintensities (OR 4.84, 95% CI 0.50, 47.06), lacunes (OR 0.43, 95% CI 0.07, 2.63), microbleeds (OR 0.64, 95% CI 0.13, 3.26), or infarcts (0.95, 95% CI 0.12, 7.41) was found. The frequency of these neuroimaging biomarkers was very low in both groups. CONCLUSION The present study does not support an increased prevalence of neuroimaging cerebrovascular biomarkers in PD patients.
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Affiliation(s)
- Mariana Alves
- Serviço de Medicina III, 70896Hospital Pulido Valente (CHULN), Lisboa, Portugal.,Avenida Professor Egas Moniz, Faculty of Medicine, 89237University of Lisbon, Lisbon, Portugal.,Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, 89237Universidade de Lisboa, Lisbon, Portugal.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisbon, Lisbon, Portugal
| | - Patrícia Pita Lobo
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisbon, Lisbon, Portugal.,Departamento de Neurociências e Saúde Mental, CHULN, Lisbon, Portugal
| | | | | | - M Manuela Cruz
- Unidade de Saúde Familiar Benfica Jardim, 89237ACES Lisboa Norte, Lisbon, Portugal
| | - Carla Guerreiro
- Neurological Imaging Department, 89237Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal.,Imaging University Clinic, Faculdade de Medicina, 89237Universidade de Lisboa, Lisbon, Portugal
| | - José M Ferro
- Avenida Professor Egas Moniz, Faculty of Medicine, 89237University of Lisbon, Lisbon, Portugal.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisbon, Lisbon, Portugal.,Departamento de Neurociências e Saúde Mental, CHULN, Lisbon, Portugal
| | - Joaquim J Ferreira
- Avenida Professor Egas Moniz, Faculty of Medicine, 89237University of Lisbon, Lisbon, Portugal.,Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, 89237Universidade de Lisboa, Lisbon, Portugal.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisbon, Lisbon, Portugal.,CNS - Campus Neurológico Sénior, Lisbon, Portugal
| | - Sofia Reimão
- Avenida Professor Egas Moniz, Faculty of Medicine, 89237University of Lisbon, Lisbon, Portugal.,Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, 89237Universidade de Lisboa, Lisbon, Portugal.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisbon, Lisbon, Portugal.,Neurological Imaging Department, 89237Centro Hospitalar Universitário de Lisboa Norte, Lisbon, Portugal.,Imaging University Clinic, Faculdade de Medicina, 89237Universidade de Lisboa, Lisbon, Portugal
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18
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Narasimhan M, Schwartz R, Halliday G. Parkinsonism and cerebrovascular disease. J Neurol Sci 2021; 433:120011. [PMID: 34686356 DOI: 10.1016/j.jns.2021.120011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/01/2021] [Accepted: 09/29/2021] [Indexed: 11/27/2022]
Abstract
The relationship between cerebrovascular disease and parkinsonism is commonly seen in everyday clinical practice but remains ill-defined and under-recognised with little guidance for the practising neurologist. We attempt to define this association and to illustrate key clinical, radiological and pathological features of the syndrome of Vascular Parkinsonism (VaP). VaP is a major cause of morbidity in the elderly associated with falls, hip fractures and cognitive impairment. Although acute parkinsonism is reported in the context of an acute cerebrovascular event, the vast majority of VaP presents as an insidious syndrome usually in the context of vascular risk factors and radiological evidence of small vessel disease. There may be an anatomic impact on basal ganglia neuronal networks, however the effect of small vessel disease (SVD) on these pathways is not clear. There are now established reporting standards for radiological features of SVD on MRI. White matter hyperintensities and lacunes have been thought to be the representative radiological features of SVD but other features such as the perivascular space are gaining more importance, especially in context of the glymphatic system. It is important to consider VaP in the differential diagnosis of Parkinson disease (PD) and in these situations, neuroimaging may offer diagnostic benefit especially in those patients with atypical presentations or refractoriness to levodopa. Proactive management of vascular risk factors, monitoring of bone density and an exercise program may offer easily attainable therapeutic targets in PD and VaP. Levodopa therapy should be considered in patients with VaP, however the dose and effect may be different from use in PD. This article is part of the Special Issue "Parkinsonism across the spectrum of movement disorders and beyond" edited by Joseph Jankovic, Daniel D. Truong and Matteo Bologna.
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Affiliation(s)
- Manisha Narasimhan
- Brain and Mind Centre and Faculty of Health and Medical Sciences, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia.
| | - Raymond Schwartz
- Brain and Mind Centre and Faculty of Health and Medical Sciences, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
| | - Glenda Halliday
- Brain and Mind Centre and Faculty of Health and Medical Sciences, School of Medical Sciences, University of Sydney, Sydney, NSW, Australia
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19
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Handlery R, Stewart JC, Pellegrini C, Monroe C, Hainline G, Flach A, Handlery K, Fritz S. Physical Activity in De Novo Parkinson Disease: Daily Step Recommendation and Effects of Treadmill Exercise on Physical Activity. Phys Ther 2021; 101:6317708. [PMID: 34244805 DOI: 10.1093/ptj/pzab174] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/19/2021] [Accepted: 05/11/2021] [Indexed: 11/14/2022]
Abstract
OBJECTIVE People with Parkinson disease (PD) have low physical activity (PA) levels and are at risk for cardiovascular events. The 3 purposes of this study were to determine a step threshold that corresponds to meeting aerobic PA guidelines, determine effects of treadmill exercise on PA, and quantify the relationship between changes in daily steps and fitness. METHODS This was a secondary analysis of the Study in Parkinson's Disease of Exercise trial, which randomized participants to high-intensity treadmill exercise, moderate-intensity treadmill exercise, or usual care for 6 months. Daily steps and moderate- to vigorous-intensity PA (MVPA) were assessed at baseline and once each month using an activity monitor. Fitness was assessed via graded exercise test at baseline and at 6 months. A step threshold that corresponds to meeting PA guidelines was determined by receiver operating characteristic curves. The effect of treadmill exercise on PA was examined in those below the step threshold (ie, the least active participants). Pearson r correlations determined the relationship between daily steps and fitness. RESULTS Individuals with de novo PD (n = 110) were included. Those with ≥4200 steps were 23 times more likely (95% CI = 7.72 to 68) to meet PA guidelines than those with <4200 steps. For those with <4200 steps at baseline (n = 33), only those in the high-intensity exercise group increased daily steps (median of differences = 1250 steps, z = -2.35) and MVPA (median of differences = 12.5 minutes, z = -2.67) at 6 months. For those with <4200 steps, changes in daily steps were not associated with changes in fitness (r = .183). CONCLUSION In people with PD and <4200 daily steps at baseline, high-intensity treadmill exercise increased daily steps and MVPA, but these changes were not associated with changes in fitness. IMPACT People with PD should be encouraged to take ≥4200 daily steps to meet PA guidelines through walking.
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Affiliation(s)
- Reed Handlery
- School of Physical Therapy, Arkansas Colleges of Health Education, Fort Smith, Arkansas, USA
| | - Jill Campbell Stewart
- Department of Exercise Science, Physical Therapy Program, University of South Carolina, Columbia, South Carolina, USA
| | - Christine Pellegrini
- Department of Exercise Science, University of South Carolina, Columbia, South Carolina, USA
| | - Courtney Monroe
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, South Carolina, USA
| | - Garrett Hainline
- Department of Exercise Science, University of South Carolina, Columbia, South Carolina, USA
| | - Alicia Flach
- Department of Exercise Science, Physical Therapy Program, University of South Carolina, Columbia, South Carolina, USA
| | - Kaci Handlery
- Department of Exercise Science, Physical Therapy Program, University of South Carolina, Columbia, South Carolina, USA
| | - Stacy Fritz
- Department of Exercise Science, Physical Therapy Program, University of South Carolina, Columbia, South Carolina, USA
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20
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Kumar D, Jahan S, Khan A, Siddiqui AJ, Redhu NS, Wahajuddin, Khan J, Banwas S, Alshehri B, Alaidarous M. Neurological Manifestation of SARS-CoV-2 Induced Inflammation and Possible Therapeutic Strategies Against COVID-19. Mol Neurobiol 2021; 58:3417-3434. [PMID: 33715108 PMCID: PMC7955900 DOI: 10.1007/s12035-021-02318-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 02/01/2021] [Indexed: 01/08/2023]
Abstract
There are regular reports of extrapulmonary infections and manifestations related to the ongoing COVID-19 pandemic. Coronaviruses are potentially neurotropic, which renders neuronal tissue vulnerable to infection, especially in elderly individuals or in those with neuro-comorbid conditions. Complaints of ageusia, anosmia, myalgia, and headache; reports of diseases such as stroke, encephalopathy, seizure, and encephalitis; and loss of consciousness in patients with COVID-19 confirm the neuropathophysiological aspect of this disease. The brain is linked to pulmonary organs, physiologically through blood circulation, and functionally through the nervous system. The interdependence of these vital organs may further aggravate the pathophysiological aspects of COVID-19. The induction of a cytokine storm in systemic circulation can trigger a neuroinflammatory cascade, which can subsequently compromise the blood-brain barrier and activate microglia- and astrocyte-borne Toll-like receptors, thereby leading to neuronal tissue damage. Hence, a holistic approach should be adopted by healthcare professionals while treating COVID-19 patients with a history of neurodegenerative disorders, neuropsychological complications, or any other neuro-compromised conditions. Imperatively, vaccines are being developed at top priority to contain the spread of the severe acute respiratory syndrome coronavirus 2, and different vaccines are at different stages of development globally. This review discusses the concerns regarding the neuronal complications of COVID-19 and the possible mechanisms of amelioration.
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Affiliation(s)
- Dipak Kumar
- Zoology Department, KKM College, Jamui, Munger University, Munger, India
| | - Sadaf Jahan
- Department of Medical Laboratories, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia, Kingdom of Saudi Arabia.
| | - Andleeb Khan
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Arif Jamal Siddiqui
- Department of Biology, College of Science, University of Hail, Hail, PO Box 2440, Saudi Arabia
| | - Neeru Singh Redhu
- Department of Molecular Biology, Biotechnology and Bioinformatics, Chaudhary Charan Singh Haryana Agricultural University, Hisar, Haryana 125004, India
| | - Wahajuddin
- Division of Pharmaceutics & Pharmacokinetics, CSIR-Central Drug Research Institute, Lucknow, UP, India
| | - Johra Khan
- Department of Medical Laboratories, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia, Kingdom of Saudi Arabia
| | - Saeed Banwas
- Department of Medical Laboratories, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia, Kingdom of Saudi Arabia
- Health and Basic Sciences Research Center, Majmaah University, Majmaah, 11952, Saudi Arabia
- Departments of Biomedical Sciences, Oregon State University, Corvallis, OR, 97331, USA
| | - Bader Alshehri
- Department of Medical Laboratories, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia, Kingdom of Saudi Arabia
- Health and Basic Sciences Research Center, Majmaah University, Majmaah, 11952, Saudi Arabia
| | - Mohammed Alaidarous
- Department of Medical Laboratories, College of Applied Medical Sciences, Majmaah University, Majmaah, 11952, Saudi Arabia, Kingdom of Saudi Arabia
- Health and Basic Sciences Research Center, Majmaah University, Majmaah, 11952, Saudi Arabia
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21
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Angelopoulou E, Paudel YN, Piperi C. Role of Liver Growth Factor (LGF) in Parkinson's Disease: Molecular Insights and Therapeutic Opportunities. Mol Neurobiol 2021; 58:3031-3042. [PMID: 33608826 DOI: 10.1007/s12035-021-02326-9] [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: 09/19/2020] [Accepted: 02/09/2021] [Indexed: 11/26/2022]
Abstract
Parkinson's disease is the most common neurodegenerative movement disorder with unclear etiology and only symptomatic treatment to date. Toward the development of novel disease-modifying agents, neurotrophic factors represent a reasonable and promising therapeutic approach. However, despite the robust preclinical evidence, clinical trials using glial-derived neurotrophic factor (GDNF) and neurturin have been unsuccessful. In this direction, the therapeutic potential of other trophic factors in PD and the elucidation of the underlying molecular mechanisms are of paramount importance. The liver growth factor (LGF) is an albumin-bilirubin complex acting as a hepatic mitogen, which also exerts regenerative effects on several extrahepatic tissues including the brain. Accumulating evidence suggests that intracerebral and peripheral administration of LGF can enhance the outgrowth of nigrostriatal dopaminergic axonal terminals; promote the survival, migration, and differentiation of neuronal stem cells; and partially protect against dopaminergic neuronal loss in the substantia nigra of PD animal models. In most studies, these effects are accompanied by improved motor behavior of the animals. Potential underlying mechanisms involve transient microglial activation, TNF-α upregulation, and activation of the extracellular signal-regulated kinases 1/2 (ERK1/2) and of the transcription factor cyclic AMP response-element binding protein (CREB), along with anti-inflammatory and antioxidant pathways. Herein, we summarize recent preclinical evidence on the potential role of LGF in PD pathogenesis, aiming to shed more light on the underlying molecular mechanisms and reveal novel therapeutic opportunities for this debilitating disease.
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Affiliation(s)
- Efthalia Angelopoulou
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Yam Nath Paudel
- Neuropharmacology Research Laboratory, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Christina Piperi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
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22
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Zelada-Astudillo N, Moreno VC, Herrera-Santelices A, Barbieri FA, Zamunér AR. Effect of the combination of automated peripheral mechanical stimulation and physical exercise on aerobic functional capacity and cardiac autonomic control in patients with Parkinson's disease: a randomized clinical trial protocol. Trials 2021; 22:250. [PMID: 33823928 PMCID: PMC8025383 DOI: 10.1186/s13063-021-05177-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 03/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Automated peripheral mechanical stimulation (AMPS) has been proposed as a new complementary therapy with potential for improving motor and cardiovascular abnormalities in Parkinson's disease (PD). However, AMPS long-term effects and its combination with physical exercise are unknown. Thus, this study aims to compare the effects of a program of 12 weeks of physical exercise with a 12-week intervention program combining physical exercise and AMPS on the aerobic capacity, cardiac autonomic control, and gait parameters in patients with PD. METHODS A randomized, controlled clinical trial will be conducted. Older volunteers with PD will be randomly assigned to one of the two groups studied: (1) exercise or (2) AMPS + exercise. Both groups will undergo an exercise program of 24 sessions, for 12 weeks, performed twice a week. Before exercise sessions, the group AMPS + exercise will receive a session of active AMPS, while the group exercise will receive an AMPS sham intervention. Shapiro-Wilk's and Levene's tests will be used to check for data normality and homogeneity, respectively. In case parametric assumptions are fulfilled, per-protocol and intention-to-treat analyses will be performed using a mixed model analysis of variance to check for group*time interaction. Significance level will be set at 5%. DISCUSSION Several non-pharmacological treatment modalities have been proposed for PD, focusing primarily on the reduction of motor and musculoskeletal disorders. Regular exercise and motor training have been shown to be effective in improving quality of life. However, treatment options in general remain limited given the high prevalence and adverse impact of these disorders. So, developing new strategies that can potentiate the improvement of motor disabilities and also improve non-motor symptoms in PD is relevant. It is expected that the participants from both groups will improve their quality of life, gait parameters, and their cardiac autonomic control, with greater improvements being observed in the group combining active AMPS and physical exercise. TRIAL REGISTRATION ClinicalTrials.gov NCT04251728 . Registered on February 05, 2020.
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Affiliation(s)
- Nicolle Zelada-Astudillo
- Laboratory of Clinical Research in Kinesiology, Department of Kinesiology, Universidad Católica del Maule, Talca, Chile
| | - Vinicius Christianini Moreno
- São Paulo State University (UNESP), Graduate Program in Movement Sciences, Department of Physical Education, Human Movement Research Laboratory (MOVI-LAB), Bauru, Brazil
| | - Andrea Herrera-Santelices
- Laboratory of Clinical Research in Kinesiology, Department of Kinesiology, Universidad Católica del Maule, Talca, Chile
- Servicio de Medicina Física y Rehabilitación, Hospital San Juan de Dios, Curicó, Chile
| | - Fabio Augusto Barbieri
- São Paulo State University (UNESP), Graduate Program in Movement Sciences, Department of Physical Education, Human Movement Research Laboratory (MOVI-LAB), Bauru, Brazil
| | - Antonio Roberto Zamunér
- Laboratory of Clinical Research in Kinesiology, Department of Kinesiology, Universidad Católica del Maule, Talca, Chile.
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23
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Autophagy and Redox Homeostasis in Parkinson's: A Crucial Balancing Act. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:8865611. [PMID: 33224433 PMCID: PMC7671810 DOI: 10.1155/2020/8865611] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/23/2020] [Accepted: 10/14/2020] [Indexed: 12/13/2022]
Abstract
Reactive oxygen species (ROS) and reactive nitrogen species (RNS) are generated primarily from endogenous biochemical reactions in mitochondria, endoplasmic reticulum (ER), and peroxisomes. Typically, ROS/RNS correlate with oxidative damage and cell death; however, free radicals are also crucial for normal cellular functions, including supporting neuronal homeostasis. ROS/RNS levels influence and are influenced by antioxidant systems, including the catabolic autophagy pathways. Autophagy is an intracellular lysosomal degradation process by which invasive, damaged, or redundant cytoplasmic components, including microorganisms and defunct organelles, are removed to maintain cellular homeostasis. This process is particularly important in neurons that are required to cope with prolonged and sustained operational stress. Consequently, autophagy is a primary line of protection against neurodegenerative diseases. Parkinson's is caused by the loss of midbrain dopaminergic neurons (mDANs), resulting in progressive disruption of the nigrostriatal pathway, leading to motor, behavioural, and cognitive impairments. Mitochondrial dysfunction, with associated increases in oxidative stress, and declining proteostasis control, are key contributors during mDAN demise in Parkinson's. In this review, we analyse the crosstalk between autophagy and redoxtasis, including the molecular mechanisms involved and the detrimental effect of an imbalance in the pathogenesis of Parkinson's.
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Acharya S, Salgado-Somoza A, Stefanizzi FM, Lumley AI, Zhang L, Glaab E, May P, Devaux Y. Non-Coding RNAs in the Brain-Heart Axis: The Case of Parkinson's Disease. Int J Mol Sci 2020; 21:E6513. [PMID: 32899928 PMCID: PMC7555192 DOI: 10.3390/ijms21186513] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/27/2020] [Accepted: 09/02/2020] [Indexed: 02/08/2023] Open
Abstract
Parkinson's disease (PD) is a complex and heterogeneous disorder involving multiple genetic and environmental influences. Although a wide range of PD risk factors and clinical markers for the symptomatic motor stage of the disease have been identified, there are still no reliable biomarkers available for the early pre-motor phase of PD and for predicting disease progression. High-throughput RNA-based biomarker profiling and modeling may provide a means to exploit the joint information content from a multitude of markers to derive diagnostic and prognostic signatures. In the field of PD biomarker research, currently, no clinically validated RNA-based biomarker models are available, but previous studies reported several significantly disease-associated changes in RNA abundances and activities in multiple human tissues and body fluids. Here, we review the current knowledge of the regulation and function of non-coding RNAs in PD, focusing on microRNAs, long non-coding RNAs, and circular RNAs. Since there is growing evidence for functional interactions between the heart and the brain, we discuss the benefits of studying the role of non-coding RNAs in organ interactions when deciphering the complex regulatory networks involved in PD progression. We finally review important concepts of harmonization and curation of high throughput datasets, and we discuss the potential of systems biomedicine to derive and evaluate RNA biomarker signatures from high-throughput expression data.
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Affiliation(s)
- Shubhra Acharya
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
- Faculty of Science, Technology and Medicine, University of Luxembourg, L-4365 Esch-sur-Alzette, Luxembourg
| | - Antonio Salgado-Somoza
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
| | - Francesca Maria Stefanizzi
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
| | - Andrew I. Lumley
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
| | - Lu Zhang
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
| | - Enrico Glaab
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, L-4365 Esch-sur-Alzette, Luxembourg; (E.G.); (P.M.)
| | - Patrick May
- Luxembourg Centre for Systems Biomedicine, University of Luxembourg, L-4365 Esch-sur-Alzette, Luxembourg; (E.G.); (P.M.)
| | - Yvan Devaux
- Cardiovascular Research Unit, Department of Population Health, Luxembourg Institute of Health, L-1445 Strassen, Luxembourg; (S.A.); (A.S.-S.); (F.M.S.); (A.I.L.); (L.Z.)
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25
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Bhidayasiri R, Virameteekul S, Kim JM, Pal PK, Chung SJ. COVID-19: An Early Review of Its Global Impact and Considerations for Parkinson's Disease Patient Care. J Mov Disord 2020; 13:105-114. [PMID: 32344993 PMCID: PMC7280938 DOI: 10.14802/jmd.20042] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 04/23/2020] [Accepted: 04/26/2020] [Indexed: 02/06/2023] Open
Abstract
While many infectious disorders are unknown to most neurologists, COVID-19 is very different. It has impacted neurologists and other health care workers, not only in our professional lives but also through the fear and panic within our own families, colleagues, patients and their families, and even in the wider public. COVID-19 affects all sorts of individuals, but the elderly with underlying chronic conditions are particularly at risk of severe disease, or even death. Parkinson's disease (PD) shares a common profile as an age-dependent degenerative disorder, frequently associated with comorbidities, particularly cardiovascular diseases, so PD patients will almost certainly fall into the high-risk group. Therefore, the aim of this review is to explore the risk of COVID-19 in PD based on the susceptibility to severe disease, its impact on PD disease severity, potential long-term sequelae, and difficulties of PD management during this outbreak, where neurologists face various challenges on how we can maintain effective care for PD patients without exposing them, or ourselves, to the risk of infection. It is less than six months since the identification of the original COVID-19 case on New Year's Eve 2019, so it is still too early to fully understand the natural history of COVID-19 and the evidence on COVID-19-related PD is scant. Though the possibilities presented are speculative, they are theory-based, and supported by prior evidence from other neurotrophic viruses closely related to SARS-CoV-2. Neurologists should be on high alert and vigilant for potential acute and chronic complications when encountering PD patients who are suspected of having COVID-19.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Centre of Excellence for Parkinson’s Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Sasivimol Virameteekul
- Chulalongkorn Centre of Excellence for Parkinson’s Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
| | - Jong-Min Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Pramod Kr. Pal
- Department of Neurology, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - Sun-Ju Chung
- Department of Neurology, Asan Medical Centre, University of Ulsan College of Medicine, Seoul, Korea
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Imbriani P, D'Angelo V, Platania P, Di Lazzaro G, Scalise S, Salimei C, El Atiallah I, Colona VL, Mercuri NB, Bonsi P, Pisani A, Schirinzi T, Martella G. Ischemic injury precipitates neuronal vulnerability in Parkinson's disease: Insights from PINK1 mouse model study and clinical retrospective data. Parkinsonism Relat Disord 2020; 74:57-63. [PMID: 32335490 DOI: 10.1016/j.parkreldis.2020.04.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 04/07/2020] [Accepted: 04/07/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Increasing evidence demonstrates the relevant association between Parkinson's disease (PD) and vascular diseases/risk factors, as well as a worse clinico-pathological progression in those patients with vascular comorbidity. The mechanisms underlying this relationship have not been clarified yet, although their comprehension is critical in a perspective of disease-modifying treatments development or prevention. METHODS We performed an experimental protocol of ischemic injury (glucose-oxygen deprivation, OGD) on PTEN-induced kinase 1 knockout (PINK1-/-) mice, a well-established PD model, looking at both electrophysiological and morphological changes in basal ganglia. In addition, 253 PD patients were retrospectively analysed, to estimate the prevalence of vascular risk factors. RESULTS In PINK1-/- mice, the OGD protocol induced electrophysiological (prolonged depolarization) and morphological alterations (picnotic cells, cellular loss and swelling, thickening of nuclear chromatin) in striatal medium spiny neurons and nigral dopaminergic neurons. Vascular comorbidity occurred in 75% of PD patients. CONCLUSIONS The ischemic injury precipitates neuronal vulnerability in basal ganglia of PINK1-/- mice, probably through an impairment of mitochondrial metabolism and higher oxidative stress. These experimental data may provide a potential mechanistic explanation for both the association between vascular diseases and PD and their reciprocal interactions in determining the clinico-pathological burden of PD patients.
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Affiliation(s)
- Paola Imbriani
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Vincenza D'Angelo
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Paola Platania
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Giulia Di Lazzaro
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Simona Scalise
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Chiara Salimei
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Ilham El Atiallah
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Vito Luigi Colona
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Nicola Biagio Mercuri
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
| | | | - Antonio Pisani
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy.
| | - Tommaso Schirinzi
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy
| | - Giuseppina Martella
- Department of Systems Medicine, University of Roma Tor Vergata, Rome, Italy; IRCCS Fondazione Santa Lucia, Rome, Italy
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Parkinson's disease in the Western Pacific Region. Lancet Neurol 2019; 18:865-879. [PMID: 31175000 DOI: 10.1016/s1474-4422(19)30195-4] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 04/30/2019] [Accepted: 05/03/2019] [Indexed: 02/05/2023]
Abstract
1·8 billion people of diverse ethnicities and cultures live in the Western Pacific Region. The increasing longevity of populations in this region is a major contributor to the exponential increase in Parkinson's disease prevalence worldwide. Differences exist between Parkinson's disease in the Western Pacific Region and in Europe and North America that might provide important insights into our understanding of the disease and approaches to management. For example, some genetic factors (such as LRRK2 mutations or variants) differ, environmental exposures might play differential roles in modulating the risk of Parkinson's disease, and fewer dyskinesias are reported, with some differences in the profile of non-motor symptoms and comorbidities. Gaps in awareness of the disease and inequitable access to treatments pose challenges. Further improvements in infrastructure, clinical governance, and services, and concerted collaborative efforts in training and research, including greater representation of the Western Pacific Region in clinical trials, will improve care of patients with Parkinson's disease in this region and beyond.
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28
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Safety and Tolerability of Pharmacotherapies for Parkinson’s Disease in Geriatric Patients. Drugs Aging 2019; 36:511-530. [DOI: 10.1007/s40266-019-00654-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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