Alzheimer's disease & dementia

Using tau imaging as diagnostic marker for Alzheimer disease

The accumulation of β-Amyloid (Αβ) and tau proteins in the brain is hallmark pathology for Alzheimer disease. Recently developed positron emission tomography (PET) tracers, including [18F]-AV-1451, bind to tau in neurofibrillary ...

HIV & AIDS

HIV 'safe houses' identified

Researchers from the University of Montreal Hospital Research Center (CRCHUM) have identified cells that provide "safe houses" for the human immunodeficiency virus (HIV) during antiretroviral therapy (ART).

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