Immunology

Smoking may cause inflammatory bowel disease

A new study shows a direct effect of cigarette smoke on intestinal inflammation for the first time. Researchers in South Korea report that exposing mice to cigarette smoke results in colitis, an inflammation of the colon ...

Medical research

Long-term hemophilia treatment could lie in patients' own cells

Children (and adults) with hemophilia are slow to form blood clots, so are at constant risk for uncontrolled bleeding. Even when the skin isn't broken, a fall or a simple toe stub can become a serious medical issue: internal ...

Alzheimer's disease & dementia

Brain regions with impaired blood flow have higher tau levels

In Alzheimer's disease, impaired blood flow to brain regions coincides with tau protein buildup. This relationship strengthens as cognition declines, according to new research published in JNeurosci.

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