"Our latest research gives us a better understanding of the mechanisms behind the efficacy of the drug and how changes in one part of the airway wall can impact on others.
"Ucwaningo lwethu lwakamuva lusethulela ukuqonda kancono izindlela eziveza ukusebenza komuthi nokuthi izinguquko engxenyeni eyodwa yomgudu womoya zingabathinta kanjani abanye.