Erin Jean Plosa, MD

Erin Jean Plosa, MD

Assistant Professor of Pediatrics
Neonatology
Doctors' Office Tower
2200 Children's Way
Room / Suite
11111
Nashville
Tennessee
37232-9545
(615) 343-4876

Specialty
Neonatology
M.D.
Wake Forest University School of Medicine, 2005
Internship
Pediatric Internship-Vanderbilt University Medical Center, Nashville, TN
Residency
Pediatric Residency-Vanderbilt University Medical Center, Nashville, TN
Fellowship
Neonatology Fellowship-Vanderbilt University Medical Center, Nashville, TN

Clinical Interests

Bronchopulmonary dysplasia, pulmonary hypoplasia, prematurity

Research Information

My research program investigates the role of cell-extracellular matrix (ECM) interactions during lung development, alveolar homeostasis, and repair.  We have developed organ specific mouse models that are combined with state-of-the-art cell biological techniques to define fundamental mechanisms whereby integrins regulate epithelial cell behavior in both health and disease. My laboratory has previously shown that lung epithelial deletion of the ECM receptor β1 integrin results in branching morphogenesis defects and impaired alveolarization, delayed epithelial cell differentiation, and increased lung inflammation during lung development. Current work focuses on discriminating the role of the 3 different laminin receptors, integrins a3β1, a6β1, a6β4, during lung morphogenesis. The goal of my research program is to define the mechanisms whereby laminin-binding integrins modulate epithelial differentiation and migration during alveolarization and identify disruptions in ECM-epithelial signaling that phenocopy human developmental lung diseases.