Proteomic analysis and bioluminescent reporter gene assays to investigate effects of simulated microgravity on Caco-2 cells
Microgravity is one of the most important features in space?ight. Previous evidence from in-vitro studies has shown that signi?cant changes occur under simulated microgravity. For thisreason, human colon adenocarcinoma Caco-2 cells were selected as cell model of intestinalepithelial barrier and their response to altered gravity conditions was investigated, especially onthe protein level.