Targeting immune cells may be potential therapy for Alzheimer’s

Targeting immune cells may be potential therapy for Alzheimer's
A neuron containing tangles of tau protein is surrounded by immune cells known as microglia in this computer-generated image. A study from Washington University School of Medicine in St. Louis has found that microglia drive neurodegeneration in diseases, including Alzheimer’s disease, that are linked to tau protein. Targeting microglia may help treat such diseases. Credit: Mark Hallett

Messy tangles of a protein called tau can be found in the brains of people with Alzheimer’s disease and some other neurodegenerative diseases. In Alzheimer’s, the tangles coalesce just before tissue damage becomes visible in brain scans and people start to become forgetful and confused.

Now, a new study has found that

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