Lung tissue injury relief

"Lung tissue injury relief" refers to the biological processes and molecular pathways activated to restore lung structure and function following injury. Lung repair is coordinated by multiple cell types, notably alveolar epithelial cells (type II pneumocytes, progenitor cells), fibroblasts, and immune cells, and is regulated by growth factors (Epidermal Growth Factor, Fibroblast Growth Factor, Hepatocyte Growth Factor, Vascular Endothelial Growth Factor, Transforming Growth Factor-beta), cytokines (TNF-α, interleukins), chemokines, and extracellular matrix components. Key signaling pathways implicated include Wnt, MAPK, STAT3, and Rho GTPases. The ultimate goal is to regenerate the epithelial barrier, resolve inflammation, and restore function. Disruption or dysregulation of these processes can lead to pathological repair, fibrosis, or chronic lung disease[1][2][3][4][5][6].

Other names

Lung injury repairRestoration of lung tissue integrityLung regenerationLung healing

Not applicable