Scientific and Resource Library × Sign in/register to unlock all features For access to the 'Scientific and resource library', sign into your account or register for one so that you can view and download the full range of materials. Cancel Sign in Back What is the role of the epithelial cytokines in asthma? Video Professor Porsbjerg and Professor Boulet explore how the epithelial cytokines drive airway inflammation and airway hyperresponsiveness in asthma. Watch Video RELATED RESOURCES Like this page? We have a host of other resources available in the ‘Scientific and Resource Library’ where you can find out more.