Disclosed herein is a pharmaceutical composition for reducing scar formation in a subject in need thereof. The pharmaceutical composition includes three nucleic acids and a pharmaceutically acceptable carrier thereof.本揭示內容是有關於一種醫藥組合物,其係用於一有需要之個體以減少疤痕的形成。該醫藥組合物包含三種核酸及其藥學上可接受之載體。