Neurologia
RNA dysfunction and aggrephagy at the centre of an amyotrophic lateral sclerosis/frontotemporal dementia disease continuum
Scritto da Brain - current issue   
Neurologia

Amyotrophic lateral sclerosis and frontotemporal dementia form two poles of a genetically, pathologically and clinically-related disease continuum. Analysis of the genes and proteins at the heart of this continuum highlights dysfunction of RNA pr ... ...

 
Riluzole exerts central and peripheral modulating effects in amyotrophic lateral sclerosis
Scritto da Brain - current issue   
Neurologia

Riluzole, a benzothiazole derivative, has been shown to be effective in prolonging survival in amyotrophic lateral sclerosis. The mechanisms by which riluzole exerts neuroprotective effects in amyotrophic lateral sclerosis remains to be fully elu ... ...

 
Loss of TDP-43 causes age-dependent progressive motor neuron degeneration
Scritto da Brain - current issue   
Neurologia

Amyotrophic lateral sclerosis is a devastating, progressive neurodegenerative disease that affects upper and lower motor neurons. Although several genes are identified as the cause of familial cases, the pathogeneses of sporadic forms, which acco ... ...

 
Brain amyloid-{beta} oligomers in ageing and Alzheimer's disease
Scritto da Brain - current issue   
Neurologia

Alzheimer’s disease begins about two decades before the onset of symptoms or neuron death, and is believed to be caused by pathogenic amyloid-β aggregates that initiate a cascade of molecular events culminating in widespread neurodegen ... ...

 
Magnetic resonance imaging evidence for presymptomatic change in thalamus and caudate in familial Alzheimer's disease
Scritto da Brain - current issue   
Neurologia

Amyloid imaging studies of presymptomatic familial Alzheimer’s disease have revealed the striatum and thalamus to be the earliest sites of amyloid deposition. This study aimed to investigate whether there are associated volume and diffusivi ... ...

 
Reactive glia show increased immunoproteasome activity in Alzheimer's disease
Scritto da Brain - current issue   
Neurologia

The proteasome is the major protein degradation system within the cell, comprised of different proteolytic subunits; amyloid-β is thought to impair its activity in Alzheimer’s disease. Neuroinflammation is a prominent hallmark of Alzhe ... ...

 
Hypersensitivity of the hippocampal CA3 region to stress-induced neurodegeneration and amyloidogenesis in a rat model of surgical menopause
Scritto da Brain - current issue   
Neurologia

Females who enter menopause prematurely via bilateral ovariectomy (surgical menopause) have a significantly increased risk for cognitive decline and dementia. To help elucidate the mechanisms underlying this phenomenon, we used an animal model of ... ...

 
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