Immunology

Immune cell death safeguards against autoimmune disease

Researchers at the Walter and Eliza Hall Institute have discovered that a pair of molecules work together to kill so-called 'self-reactive' immune cells that are programmed to attack the body's own organs. The finding is ...

Medical research

A window into the hidden world of colons

Biomedical engineers at Duke University have developed a system that allows for real-time observations of individual cells in the colon of a living mouse.

Psychology & Psychiatry

Depression tied to Crohn's disease flare-ups

(HealthDay)—Depression may increase the risk of Crohn's disease flare-ups in people with the inflammatory bowel disorder, an early new study suggests.

Immunology

Roundworm quells obesity and related metabolic disorders

Researchers at the University of Maryland School of Medicine, Baltimore, have shown in a mouse model that infection with nematodes (also known as roundworms) can not only combat obesity but ameliorate related metabolic disorders. ...

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