Brent Carter MDDr. Carter is a Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine. The primary goal of Dr. Carter's research is to understand the molecular mechanisms that modulate the development of lung injury and pulmonary fibrosis. Specifically, his laboratory focuses on the role of macrophage phenotype, macrophage-derived oxidant production, mitochondrial metabolism, and signaling in the pathogenesis of pulmonary fibrosis.