Psychology & Psychiatry

Anxiety might be alleviated by regulating gut bacteria

People who experience anxiety symptoms might be helped by taking steps to regulate the microorganisms in their gut using probiotic and non-probiotic food and supplements, suggests a review of studies published today in the ...

Immunology

Identifying therapeutic targets in sepsis' cellular videogame

Sepsis is a medical condition that few patients have heard of and most doctors dread. The body's response to attack by bacteria can trigger a cascade of cellular self-destruction that inadvertently causes blood clots, multi-organ ...

Psychology & Psychiatry

How grief affects the immune system

Losing a loved one is one of the most stressful life experiences a person will endure, and its toll can be physical as well as emotional. Science has shown, for example, that widows and widowers have a 41 percent higher risk ...

Immunology

New way to fight sepsis: Rev up patients' immune systems

While many people have never heard of sepsis, it causes about 250,000 deaths annually in the United States. The condition develops when an infection triggers an overwhelming immune response, ultimately wreaking havoc on the ...

Immunology

Scientists discover how gene mutation triggers immune disease

Scientists discovered how a gene mutation affects T cell function to promote immune disorders and then tested a treatment based on the discovery—successfully fixing donated immune cells from a 16-year-old boy with an abnormally ...

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