Aircules - Asthma Study Sponsor and Protocol Number: Sanofi DRI16762 Specialty: Pulmonology Type: Investigational Drug Inclusion: Age 18-80 Moderate to severe asthma BMI 18.5-402 documented asthma exacerbations in the last 12 months Exclusion: Current SmokerFormer smoker with a smoking history of greater than 10 pack yearHistory of cancer