Bronchopulmonary dysplasia (BPD) is a common morbidity in infants born prematurely and characterized by airway hyperreactivity and adverse neurodevelopmental sequelae in surviving infants; therapeutic options are evasive and glucocorticoids are mostly used during the disease but with limitations. Researchers from Ayuvis Research LLC have recently published results on a Toll-like receptor 4 (TLR4) antagonist, AVR-48, for the potential treatment of BPD.