Infants exposed to a diverse range of bacterial species in house dust during the first year of life appear to be less likely to develop asthma in early childhood, according to a new study conducted by UCSF researchers.

The calorie-burning triggered by cold temperatures can be achieved biochemically – without the chill – raising hopes for a weight-loss strategy focused on the immune system rather than the brain, according to a new UCSF study.

A 14-year-old boy’s turnaround and quick recovery after mysteriously being stricken by brain-inflaming encephalitis shows that the newest generation of DNA analysis tools can be harnessed to reveal the cause of a life-threatening infection even when physicians have no suspects.

UCSF won gold and silver medals in an international contest from the Council for Advancement and Support of Education (CASE), which announced its Circle of Excellence awards Wednesday morning.