Dataset Information

The association between CD157/BST1 polymorphisms and the susceptibility of Parkinson's disease: a meta-analysis.

ABSTRACT: Background: Different studies have provided some evidence for the association between BST1 polymorphisms and Parkinson's disease (PD). The extent to which these genetic effects are consistent across different populations is unknown. Methods: A meta-analysis of PD case-control studies using a common set of three variants was conducted. Published reports were obtained from electronic databases including Pubmed, Embase, Chinese National Knowledge Infrastructure (CNKI) and Cochrane Library databases between August 2010 and January 2018. Results: A total of 11 individual studies with 8,725 cases and 17,079 controls were included. The results showed statistically significant association between the dominant model of rs11931532 and PD risk in Asian populations (P=0.006, OR [95% CI]=1.22 [1.06-1.41]). Significant association was also detected between the allelic, dominant, and recessive models of rs4698412 and PD risk in Asian populations (allelic model: P<0.00001, OR [95% CI]=1.22 [1.16-1.29]; dominant model: P<0.00001, OR [95%CI]=1.35 [1.20-1.52]; recessive model; P=0.0003, OR [95% CI]=1.30 [1.13-1.50]). Nevertheless, the pooled analyses suggested that no significant association was uncovered between rs11724635 and PD risk (P>0.05). Conclusion: The meta-analysis suggests that the rs11931532 and rs4698412, but not rs11724635 might be risk factors for PD in Asian populations.

SUBMITTER: Li J

PROVIDER: S-EPMC6500436 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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The association between CD157/BST1 polymorphisms and the susceptibility of Parkinson's disease: a meta-analysis.

Li Jianming J Luo Jia J Liu Li L Fu Hui H Tang Liang L

Neuropsychiatric disease and treatment 20190430

<b>Background:</b> Different studies have provided some evidence for the association between BST1 polymorphisms and Parkinson's disease (PD). The extent to which these genetic effects are consistent across different populations is unknown. <b>Methods:</b> A meta-analysis of PD case-control studies using a common set of three variants was conducted. Published reports were obtained from electronic databases including Pubmed, Embase, Chinese National Knowledge Infrastructure (CNKI) and Cochrane Lib ...[more]

PMID: 31118642

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Project description:Parkinson's disease (PD), a neurodegenerative disorder, is accompanied by various non-motor symptoms including depression and anxiety, which may precede the onset of motor symptoms. Selegiline is an irreversible monoamine oxidase-B (MAO-B) inhibitor, and is widely used in the treatment of PD and major depression. However, there are few reports about the effects of selegiline on non-motor symptoms in PD. The aim of this study was to explore the antidepressant and anxiolytic effects of selegiline, using CD157/BST1 knockout (CD157 KO) mouse, a PD-related genetic model displaying depression and anxiety, compared with other antiparkinsonian drugs and an antidepressant, and was to investigate the effects of selegiline on biochemical parameters in emotion-related brain regions. A single administration of selegiline (1-10 mg/kg) dose-dependently reduced immobility time in the forced swimming test (FST) in CD157 KO mice, but not C57BL/6N wild-type (WT) mice. At 10 mg/kg, but not 3 mg/kg, selegiline significantly increased climbing time in CD157 KO mice. A single administration of the antiparkinsonian drugs pramipexole (a dopamine (DA) D2/D3 receptor agonist) or rasagiline (another MAO-B inhibitor), and repeated injections of a noradrenergic and specific serotonergic antidepressant (NaSSA), mirtazapine, also decreased immobility time, but did not increase climbing time, in CD157 KO mice. The antidepressant-like effects of 10 mg/kg selegiline were comparable to those of 10 mg/kg rasagiline, and tended to be stronger than those of 1 mg/kg rasagiline. After the FST, CD157 KO mice showed decreases in striatal and hippocampal serotonin (5-HT) content, cortical norepinephrine (NE) content, and plasma corticosterone concentration. A single administration of selegiline at 10 mg/kg returned striatal 5-HT, cortical NE, and plasma corticosterone levels to those observed in WT mice. In the open field test (OFT), repeated administration of mirtazapine had anxiolytic effects, and selegiline nonsignificantly ameliorated anxiety-like behaviors in CD157 KO mice. In the social interaction and preference tests, repeated mirtazapine ameliorated the high anxiety and low sociability of CD157 KO mice, whereas selegiline did not. These results indicate that selegiline has antidepressant and mild anxiolytic effects in CD157 KO mice, and suggest that it is an effective antiparkinsonian drug for depressive and anxiety symptoms in PD patients with a CD157 single nucleotide polymorphism (SNP).

Dataset Information

The association between CD157/BST1 polymorphisms and the susceptibility of Parkinson's disease: a meta-analysis.

Publications

The association between CD157/BST1 polymorphisms and the susceptibility of Parkinson's disease: a meta-analysis.

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