Research in the Jeffrey Dodd-o Lab aims to better understand the contributing factors of lung ischemia/reperfusion injuries and the role these injuries play in the lung dysfunction of patients soon after cardiopulmonary bypass surgery. We have created an ischemia/reperfusion model in a spontaneously breathing mouse that they use with an in situ mouse lung preparation to identify cardiopulmonary interactions that impact reperfusion-related lung injury. We are working to characterize the influence of atrial natriuretic peptide (ANP) on lung microvascular permeability.

The Gregg Semenza Lab studies the molecular mechanisms of oxygen homeostasis. We have cloned and characterized hypoxia-inducible factor 1 (HIF-1), a basic helix-loop-helix transcription factor. Current research investigates the role of HIF-1 in the pathophysiology of cancer, cerebral and myocardial ischemia, and chronic lung disease, which are the most common causes of mortality in the U.S.

Research in the Jonathan Orens Lab examines topics such as clinical outcomes of lung transplantation, chronic allograft rejection and ischemic reperfusion injury, also known as primary graft dysfunction.