Figure 1From: The heterotopic tracheal allograft as an animal model of obliterative bronchiolitisPutative mechanisms of clinical and experimental obliterative bronchiolitis. The figure details the progression of the injury from epithelial damage to airway inflammation with influx of lymphocytes, neutrophils and macrophages, with subsequent release of cytokines and growth factors leading to myofibroproliferation and gradual obliteration of the airway lumen.Back to article page