%0 Journal Article %T Cystathionine ¦Ã-lyase deficiency enhances airway reactivity and viral-induced disease in mice exposed to side-stream tobacco smoke %J - %D 2019 %R https://doi.org/10.1038/s41390-019-0396-6 %X Environmental tobacco smoke (ETS) is a known risk factor for severe respiratory syncytial virus (RSV) infections, yet the mechanisms of ETS/RSV comorbidity are largely unknown. Cystathionine ¦Ã-lyase regulates important physiological functions of the respiratory tract %U https://www.nature.com/articles/s41390-019-0396-6