The winning presentations at the 2015 Annual Respiratory Research Day of the Research Institute of the McGill University Health Centre were: M.Sc./PhD students: Jeffrey Downey (supervisor: Maziar Divangahi) and Shantelle LaFayette (supervisor: Dao Nguyen); Clinical/Postdoctoral Fellows: Matthieu Storme (supervisor: Faiz Ahmad Khan) and Benoît Allard (supervisor: James Martin). (May 2015)