Why does flotillin remain unchanged in vascular dementia but decrease specifically in Alzheimer's disease?

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Description

The study shows flotillin levels are preserved in vascular dementia but reduced in AD, suggesting disease-specific mechanisms. This specificity is unexplained but critical for understanding whether flotillin reduction reflects amyloid-specific pathology versus general neurodegeneration processes.

Gap type: unexplained_observation Source paper: Flotillin is a Novel Diagnostic Blood Marker of Alzheimer’s Disease. (None, None, PMID:31683489)

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