Background and Purpose
Pneumoconiosis, especially silicosis has emerged as a prominent occupational disease with remarkable global implications with no definitive cure available. While pirfenidone and nintedanib have been approved in treating idiopathic pulmonary fibrosis, their potential efficacy as anti-fibrotic agents in advanced silicosis warrants further investigation. Thus, we aimed to assess the individual and combined effects of pirfenidone and nintedanib in treating advanced silicosis mice and further elucidate the underlying mechanisms involved in their therapeutic actions.