Immunology

Gut immunity more developed before birth than previously thought

Most biology textbooks explain that the fetal immune system is largely undeveloped and that it learns after being exposed to the world at birth. New research from the University of Pittsburgh School of Medicine and UPMC Children's ...

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

How hepatitis B and delta viruses establish infection of liver cells

Princeton University researchers have developed a new, scalable cell culture system that allows for detailed investigation of how host cells respond to infection with hepatitis B (HBV) and delta virus (HDV). The paper describing ...

Immunology

A molecular switch for stopping inflammation

A component has been identified by researchers in Umeå as a novel regulator of the immune system. It acts as a molecular switch to deactivate the innate immune system and has the ability to prevent certain diseases caused ...

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