β 2‐Microglobulin and amyloidosis

Amyloid β in hereditary cerebral hemorrhage with amyloidosis-Dutch type.

Hereditary cerebral hemorrhage with amyloidosis - Dutch type is an autosomal dominant hereditary disease caused by a point mutation in the amyloid precursor protein gene on chromosome 21. The mutation causes an amino acid substitution at codon 693 (E22Q), the 'Dutch mutation'. Amyloid β, the product after cleavage of the amyloid precursor protein, is secreted into the extracellular space. The D...

Cerebral β-Amyloidosis in Mice Investigated by Ultramicroscopy

Alzheimer´s disease (AD) is the most common neurodegenerative disorder. AD neuropathology is characterized by intracellular neurofibrillary tangles and extracellular β-amyloid deposits in the brain. To elucidate the complexity of AD pathogenesis a variety of transgenic mouse models have been generated. An ideal imaging system for monitoring β-amyloid plaque deposition in the brain of these anim...

Trans-Synaptic Spread of Amyloid-β in Alzheimer's Disease: Paths to β-Amyloidosis

Neuronal activity has a strong causal role in the production and release of the neurotoxic β-amyloid peptide (Aβ). Because of this close link, gradual accumulation of Aβ into amyloid plaques has been reported in brain areas with intense neuronal activity, including cortical regions that display elevated activation at resting state. However, the link between Aβ and activity is not always linear ...

Lichen amyloidosis = زازحلا يناوشنلا Lichen Amyloidosis and Macular Amyloidosis

Lichen amyloidosis = زازحلا يناوشنلا Lichen Amyloidosis and Macular Amyloidosis