Cholinergic and inflammatory phenotypes in transgenic tau mouse models of Alzheimer's disease and frontotemporal lobar degeneration.

ABSTRACT: An early and sizeable loss of basal forebrain cholinergic neurons is a well-characterized feature associated with measurable deficits in spatial learning and cognitive impairment in patients with Alzheimer's disease. In addition, pro-inflammatory glial cells such as astrocytes and microglia may play a key role in the neurodegenerative cascade of Alzheimer's disease and tauopathies. We recently presented two mouse models: Line 1, expressing the truncated tau fragment identified as the core of the Alzheimer's paired helical filament, and Line 66, expressing full-length human tau carrying a double mutation (P301S and G335D). Line 1 mice have a pathology that is akin to Alzheimer's, whilst Line 66 resembles frontotemporal lobar degeneration. However, their cholinergic and inflammatory phenotyp

SUBMITTER: Cranston AL 

PROVIDER: S-EPMC7425524 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature