It is possible that the synergistic actionsof 8-MOP/UVA would provide models in vivo and in vitro for studies of skinphotoaging. However,the molecular mechanisms underlying premature aging up8-MOP/UVA are as yet unknown.

• 8-MOP/UVA的共同作用可能为研究皮肤光老化提供良好的体内外模型，但其分子生物学机制尚不清楚。