Inflammation, Apoptosis, and Alzheimer's Disease  

Oleh:

Landreth, Gary E. ; Bamberger, Maria E.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: The Neuroscientist vol. 8 no. 3 (Jun. 2002), page 276–283.
Topik: Alzheimer's disease; Microglia; Inflammation; Apoptosis
Fulltext: 276TN83.pdf (186.5KB)

Isi artikel

The pathophysiology of Alzheimer's disease (AD) involves the deposition of amyloid in the brain and the extensive loss of neurons. The mechanisms subserving neuronal death in the disease remain unclear, although it has been postulated that this is due to apoptosis. There is compelling evidence that inflammatory processes play a role in disease progression and pathology. Amyloid plaque deposition is accompanied by the association of microglia with the senile plaque, and this interaction stimulates these cells to undergo phenotypic activation and the subsequent elaboration of proinflammatory and neurotoxic products. This review focuses on the mechanisms by which neurons are lost in AD and the role microglial proinflammatory products play in neuronal death.

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