Fig. 4From: Mechanisms underlying the radioprotective properties of γ-tocotrienol: comparative gene expression profiling in tocol-treated endothelial cellsVenn diagram of differentially regulated Gene Ontology (GO) biological functional gene clusters of genes up- or downregulated by γ-tocotrienol (GT3) (5 μM) compared with α-tocopherol (aTOC) (5 μM) and γ-tocopherol (gTOC) (5 μM). GT3 regulated several Gene Ontology (GO) biological functional gene clusters that are expected to be of importance in the response to and recovery from radiation exposure. GO functional cluster was considered differentially regulated at P < 0.05Back to article page