Defective trafficking of Kv2.1 channels in MPTP-induced nigrostriatal degeneration
نویسندگان
چکیده
منابع مشابه
Effects of noradrenergic lesions on MPTP/MPP+ kinetics and MPTP-induced nigrostriatal dopamine depletions.
Norepinephrine (NE) depletion caused by damage to locus ceruleus neurons was shown to worsen experimental Parkinsonism induced by the neurotoxin 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) in monkeys and in rodents. However, it is not clear whether the lesion to the NE system enhances neurotoxicity in the nigrostriatal dopaminergic (DA) pathway and/or impairs the recovery of DA neurons ...
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Parkinson's disease (PD) is characterised by the progressive degeneration of nigrostriatal dopamine (DA) neurons resulting in the major symptoms of akinesia and rigidity. Although the primary cause of PD is still not known some features make this disorder a model for neurodegenerative diseases in general. It has been known for some time that symptomatic PD can be attributed to insults with symp...
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Inflammation and iron accumulation in the substantia nigra (SN) are implicated in the pathogenesis of Parkinson's disease (PD). However, the relationship between neuroinflammation and iron mismanagement remain largely unknown. In the present study, an animal model induced by lipopolysaccharide (LPS) was used to evaluate iron concentration in the ventral midbrain with or without neuroinflammatio...
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OBJECTIVE Patients with drug-induced parkinsonism (DIP) may have nigrostriatal dopaminergic degeneration. We studied the clinical features that may indicate nigrostriatal dopaminergic degeneration in patients with DIP. METHODS Forty-one DIP patients were classified into normal and abnormal [18F] FP-CIT scan groups. Differences in 32 clinical features and drug withdrawal effects were studied. ...
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Mutations, duplication and triplication of α-synuclein genes are linked to familial Parkinson's disease (PD), and aggregation of α-synuclein (α-syn) in Lewy bodies (LB) is involved in the pathogenesis of the disease. The targeted overexpression of α-syn in the substantia nigra (SN) mediated by viral vectors may provide a better alternative to recapitulate the neurodegenerative features of PD. T...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2018
ISSN: 0022-3042
DOI: 10.1111/jnc.14282