http://www.sciencealert.com/scientists-find-possible-cause-of-asthma-find-new-treatment-candidate researchers in the UK have discovered that a particular protein is playing a key role in the development of asthma, and knowing this, they’ve found a class of drugs that can effectively treat its most harrowing symptoms. via Scientists find possible cause of asthma, and how to prevent an attack - ScienceAlert.