Lycopene supplementation restores vitamin A deficiency in mice and possesses thereby partial pro‐vitamin A activity transmitted via RAR signaling

Abstract

Lycopene can restore VA deficiency and compensate VA for retinoic acid receptor (RAR)-mediated signaling as the major function of VA in the mammalian organism. Lycopene administration can initiate upregulation of RAR-mediated signaling in various organs in VAD-fed animals via potential novel bioactive lycopene metabolites. This indicates that lycopene possesses partial pro-VA activity in mice transmitted via RAR-mediated signaling.