New research from Harvard Chan School shows that, during asthma flare-ups, the mechanical “squeezing” of the airway known as bronchoconstriction can trigger responses in the epithelial cells—those that line the airway—that make bronchoconstriction worsen and persist, creating a self-reinforcing cycle that may contribute to asthma progression.
If we let asthma take everyone with asthma, for how much longer would we have to worry about asthma?
How clean do you think the air is these days?