By Stephen Feller
May 12, 2016
SAN FRANCISCO, May 12 (UPI) -- Genetic risk factors for asthma identified in recent years may not apply to black children, or other minorities, due to studies including only white asthma patients, researchers say.
A new study conducted by the University of California San Francisco found nearly all known genetic risk factors for asthma could not be replicated with black patients, finding instead other genetic markers that may increase risk for the condition.
Asthma is the most common chronic medical condition in children of all racial and ethnic groups. In the United States, prevalence is highest among Puerto Ricans, at 18.4 percent, followed by 14.6 percent of African-Americans, 8.2 percent of whites and 4.8 percent of Mexicans. Among these groups ...