ArticleMedical principles and practice : international journal of the Kuwait University, Health Science Centre2024
Serum Levels of Plasminogen Activator Inhibitor-1 in Patients with Parkinson's Disease.
Article in Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Article
- Coping Styles and Defense Mechanisms in Healthy Young Adults-Correlations with tPA-BDNF Pathway.Brain sciences · 2025Article
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3 authors.
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Abstract
objectivesThe aim of the study was to investigate serum plasminogen activator inhibitor-1 (PAI-1) levels of patients with Parkinson's disease (PD) and their relationship with clinical findings and treatment of disease.
methodsThe study included 125 PD patients and 48 healthy controls. Patients have been taking effective dopaminergic treatment regularly. The clinical severity of parkinsonism was assessed using the Hoehn and Yahr (HY) staging scale and the Unified PD Rating Scale (UPDRS). PAI-1 level analysis was performed by enzyme-linked immunosorbent assay.
resultsPatients with PD had significantly lower serum PAI-1 levels than healthy controls (p < 0.001). Correlations with clinical findings showed only a marginally positive correlation between serum PAI-1 and HY score (r = 0.170, p = 0.05). In contrast, no significant correlation was demonstrated with the UPDRS score or other clinical parameters.
conclusionThis is the first comprehensive analysis of serum PAI-1 levels in patients with PD. The distribution of PAI-1 in PD appears to be complex. The study results implicate that the paradoxical effects of tissue plasminogen activator on the brain parenchyma can be important in the pathophysiology of PD. Future studies are needed to elucidate the role of fibrinolytic system components in PD.
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