Modulation of the Epithelial-mesenchymal transition process by Forkhead Box C2 in the repair of airway epithelium after injury.

ABSTRACT:

Background

Epithelial-mesenchymal transition (EMT) is regarded as a key process in repair of airway epithelium after injury. Forkhead Box C2 (FOXC2) is a transcription factor involved in EMT process, whether it is involved in repair of bronchial epithelium remains unknown.

Methods

C57BL/6 mice were subjected to intraperitoneal injection with naphthalene (NAPH; 200 mg/kg) to induce airway injury model. qPCR, immunoblot and FOXC2 immunohistochemistry assays were conducted to detect the expression of FOXC2 in bronchial epithelium. To explore the function of FOXC2 in NAPH-induced airway injury, the mice were given intratracheal administration of shFOXC2- or shNC-lentivirus particles, followed by NAPH treatment. Hematoxylin-and-eosin staining was used to assess the histopathology

SUBMITTER: Wang Y 

PROVIDER: S-EPMC11895206 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature