Overweight & Obesity

'Browning' white fat cells opens new avenue to obesity prevention

Scientists are getting closer to understanding how to turn the body's energy-storing white fat cells into energy-burning beige fat cells, opening up hopes that fat deposits could one day be deliberately manipulated to prevent ...

Diseases, Conditions, Syndromes

Fighting lung infection trumps wound healing

The innate immune response to lung infection takes priority at the expense of wound healing, according to a study published August 23 in the open-access journal PLOS Pathogens by a team of researcher at Brown University led ...

Immunology

New discovery could mean improved immunity against reinfections

For years, researchers have had an established viewpoint of the function of a unique protein in the body called purinergic receptor P2RX7 that triggers the innate immune response. It was considered a "bad thing" and therefore ...

Immunology

Opening a new door to immunity

A new study could have major implications for our understanding of disease processes for conditions such as autoimmunity, atherosclerosis and heart failure, potentially leading to better prevention and treatment.

Immunology

Immune system 'double agent' could be new ally in cancer fight

St. Jude Children's Research Hospital scientists have discovered that an enzyme called TAK1 functions like a "double agent" in the innate immune response, serving as an unexpected regulator of inflammation and cell death. ...

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