Neuroscience

Unraveling the mysteries of multiple sclerosis

Leiden chemists discovered a new mechanism which might explain how multiple sclerosis shifts to a more severe form. Their findings contribute to unraveling the mysterious course of the disease. They have published their findings ...

Diseases, Conditions, Syndromes

Q&A: Even the young and healthy benefit from the flu vaccine

Dear Mayo Clinic: I am 28 and healthy. I have never gotten a flu shot and have never had the flu. Do I really need a flu vaccination? My employer is recommending it for everyone, but I am hesitant. I have heard some people ...

Alzheimer's disease & dementia

Immune cell defect stimulates Alzheimer's

Defects in the gene TREM2 are linked to increased risk of Alzheimer's disease. The gene is required to activate immune cells called microglia in the brain, which help to eliminate the neurotoxic deposits that are typical ...

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