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UCSF Team Learns More About Why Airway Closes Up During Asthma Attacks

The molecular regulation of smooth-muscle contraction is an important determinant of airway responses during an acute asthmatic attack. In acute asthma, various triggers, including viral illnesses and aeroallergens, can cause acute narrowing of the airways leading to a life-threatening respiratory crisis and sometimes death.

UCSF Team Learns More About Why Airway Closes Up During Asthma Attacks

The molecular regulation of smooth-muscle contraction is an important determinant of airway responses during an acute asthmatic attack. In acute asthma, various triggers, including viral illnesses and aeroallergens, can cause acute narrowing of the airways leading to a life-threatening respiratory crisis and sometimes death.

Asthma Risk Varies with Ethnic Ancestry Among Latinos, UCSF Team Finds

Native American ancestry is associated with a lower asthma risk, but African ancestry is associated with a higher risk, according to the largest-ever study of how genetic variation influences asthma risk in Latinos, in whom both African and Native American ancestry is common.

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Cancer Categories Recast in Largest-Ever Genomic Study

New research partly led by UCSF-affiliated scientists suggests that one in 10 cancer patients would be more accurately diagnosed if their tumors were defined by cellular and molecular criteria rather than by the tissues in which they originated.