ArticleActa neurologica Belgica2022
Association between plasminogen activator inhibitor-1 gene polymorphisms and susceptibility to Parkinson's disease in Chinese patients.
Article in Acta neurologica Belgica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed, 8 citations in OpenAlex.
- Review
- Serum Levels of Plasminogen Activator Inhibitor-1 in Patients with Parkinson's Disease.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2024Article
- Aberrant dynamic functional network connectivity in vestibular migraine patients without peripheral vestibular lesion.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2023Article
- MAPKAPK2, a potential dynamic network biomarker of α-synuclein prior to its aggregation in PD patients.NPJ Parkinson's disease · 2023Article
- Molecular and Cellular Interactions in Pathogenesis of Sporadic Parkinson Disease.International journal of molecular sciences · 2022Review
- Exogenous Tetranectin Alleviates Pre-formed-fibrils-induced Synucleinopathies in SH-SY5Y Cells by Activating the Plasminogen Activation System.Neurochemical research · 2022Article
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11 authors at 3 institutions in 1 country.
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Abstract
purposeParkinson's disease (PD) is a neurodegenerative disease that usually leads to memory impairment, cognitive decline and dementia. Previous studies have reported that plasminogen activator inhibitor-1 (PAI-1) gene polymorphisms play important roles in cardiovascular diseases, obesity, inflammation and other diseases. However, the role of PAI-1 in the diagnosis of Parkinson's disease has not been reported so far.
methodsThis study was a case-control study. This study included 131 PD patients and 97 healthy volunteers. polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to analyze the polymorphic loci of five different regions in PAI-1 gene (rs2227631, rs1799889, rs6092, rs2227694 and rs7242). 60 PD patients and 60 healthy volunteers were selected to detect the plasma PAI-1 concentration. The allele and genotype frequencies of SNPs were assessed using the SHEsis program.
resultsWe found that GG genotype frequency and G allele frequency of rs2227631 was significantly higher in the PD patients. Statistically significant difference for rs1799889 could be observed in overdominant model. In subgroup analysis, a significant difference in genotype frequency distribution and allele frequency was found for rs2227631 and rs1799889 between early-onset PD group and the control group. For cognitive dysfunction, the subcomponent showed that GG genotype frequency and G allele frequency of rs2227631 was significantly higher in normal cognition group. The codominant model of rs1799889 was significantly different between the cognitive impairment group and the control group. In addition, the expression of PAI-1 in plasma of PD patients was significantly higher than that of controls, and further analysis showed that the expression of PAI-1 in patients with cognitive impairment was significantly higher than that in patients with cognitive normal.
conclusionOur results indicate that the PAI-1 gene rs2227631 and rs1799889 polymorphisms were significantly associated with PD susceptibility in the Chinese Han population. PAI-1 has the potential to become a new therapeutic target and diagnostic marker.
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