vimentin

Low Dose Cadmium Exposure Induces Peribronchiolar Fibrosis through Site Specific Phosphorylation of Vimentin

Exposure to cadmium (Cd) has been associated with development of chronic obstructive lung disease (COPD). The mechanisms and signaling pathways whereby Cd causes pathological peribronchiolar fibrosis, airway remodeling and subsequent airflow obstruction remain unclear. We aimed to evaluate whether low dose Cd exposure induces vimentin phosphorylation and YAP1 activation leading to peribronchiolar fibrosis and subsequent airway remodeling.