Perl Lab Research Projects

Research in the Perl lab is centered on the context-dependent activation of alveolar fibroblasts—how they shape lung development, aging, chronic disease, and regeneration.

Lab Projects (4)

Fibroblast Thursday

Fibroblasts: it’s complicated. These shape-shifting, matrix-meddling cells are central to development, disease, and everything in between—and they’re not giving up their secrets easily. As a fibroblast expert, I host Fibroblast Thursday—a monthly deep-dive (every third Thursday) where we untangle the messy truths of fibroblast biology.

Fibroblast Thursday

Alveolar Regeneration

We study restoration of lunch architecture in neonatal and adult lung injury. Our goal is to understand a reverse alveolar simplification in newer forms of Bronchopulmonary dysplasia (BPD), a central challenge in neonatal lung disease.

Alveolar Regeneration

Pioneering Tet-Inducible Gene Control and Lineage Tracing in the Lung

Our early work on embryonic lung development laid the groundwork for the use of tetracycline-inducible systems to manipulate gene activation, deletion, and lineage tracing specifically in the lung epithelium.

Tet-Inducible Gene Control in the Lung

Bronchiolar Injury Repair

We investigate mechanisms of airway remodeling in chronic lung disease. Airway wall thickening and epithelial injury are key features of small airway diseases. Given limited effectiveness of current treatments for COPD and BOS, we look to better understand the mechanisms driving epithelial loss and peribronchiolar fibrosis.

Bronchiolar Injury Repair