Medical research

Antimicrobial protein implicated in Parkinson's disease

An immune system protein that usually protects the body from pathogens is abnormally produced in the brain during Parkinson's disease, scientists from Sanford Burnham Prebys report. The discovery, published in Free Radical ...

Immunology

Innate immune responses to high-fat diets lead to obesity

Why is eating a high fat diet a recipe for obesity? According to a new study from the RIKEN Center for Integrative Medical Sciences (IMS) in Japan, the answer involves the activity of a specific type of immune cell that lives ...

Diseases, Conditions, Syndromes

Taking the 'killer' out of natural killer cells

The virus responsible for chickenpox and shingles employs a powerful strategy of immune evasion, inhibiting the ability of natural killer cells to destroy infected cells and produce molecules that help control viral infection, ...

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