Methods The recent literatures on MMP 1 in skin wound repair were reviewed, which gave the insight into the local effect of MMP 1 during re epithelialization.

• 方法回顾近年来有关MMP-1在皮肤损伤修复中的作用及研究进展,总结其在上皮化局部微小环境内的表达及细胞分子生物学效应。