A. Abbreviations, Airway Epithelial Cells; ALI: Air Liquid Interface; BAMBI: BMP and Activin Membrane-Bound Inhibitor homolog; COPD: Chronic Obstructive Pulmonary Disease

, NLR: Nucleotide Oligomerization Domain (NOD)-Like Receptors; PAMP: Pathogen Associated Molecular Pattern;; PKD: Protein Kinase D; poly(I:C): polyinosinic-polycytidylic acid; RIG-1: Retinoic acidInducible Gene I, MDA5: Melanoma Differentiation-Associated protein 5

T. Lef, TGF-?: Transforming Growth Factor ?; TLR: Toll Like Receptor; TNF-?: Tumor Necrosis Factor ? Acknowledgements Cohort Of Lung Transplantation-COLT (associating surgeons, anaesthetistsintensivists, physicians, research staff), T-Cell Factor/Lymphoid Enhancer-binding Factor

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