Extracellular Interactions of Alpha-Synuclein in Multiple System Atrophy
نویسندگان
چکیده
منابع مشابه
Multiple system atrophy: genetic risks and alpha-synuclein mutations
Multiple system atrophy (MSA) is one of the few neurodegenerative disorders where we have a significant understanding of the clinical and pathological manifestations but where the aetiology remains almost completely unknown. Research to overcome this hurdle is gaining momentum through international research collaboration and a series of genetic and molecular discoveries in the last few years, w...
متن کاملAlpha-synuclein accumulates in Purkinje cells in Lewy body disease but not in multiple system atrophy.
Alpha-synuclein has an important role in the pathogenesis of Parkinson disease (PD), dementia with Lewy bodies (DLB), and multiple system atrophy (MSA), comprising a new disease concept, that of alpha-synucleinopathies. Cerebellar degeneration with Purkinje cell depletion is present in the majority of MSA cases. By contrast, cerebellar pathology has not been demonstrated unequivocally in either...
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OBJECTIVES NACP/alpha-synuclein is an aetiological gene product in familial Parkinson's disease. To clarify the pathological role of NACP/alpha-synuclein in sporadic Parkinson's disease and other related disorders including diffuse Lewy body disease (DLBD) and multiple system atrophy (MSA), paraffin sections were examined immunocytochemically using anti-NACP/alpha-synuclein antibodies. METHOD...
متن کاملAbsence of alpha-synuclein mRNA expression in normal and multiple system atrophy oligodendroglia.
alpha-Synuclein is a major constituent of glial cytoplasmic inclusions (GCIs), which are pathognomic for multiple system atrophy (MSA). We have previously demonstrated that in normal human brain, alpha-synuclein mRNA has a restricted pattern of neuronal expression and no apparent glial expression. The current study used double-label in situ hybridization to determine if alpha-synuclein mRNA is ...
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Synucleinopathies, neurodegenerative disorders with alpha-synuclein (α-syn) accumulation, are the second leading cause of neurodegeneration in the elderly, however no effective disease-modifying alternatives exist for these diseases. Multiple system atrophy (MSA) is a fatal synucleinopathy characterized by the accumulation of toxic aggregates of α-syn within oligodendroglial cells, leading to d...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2018
ISSN: 1422-0067
DOI: 10.3390/ijms19124129