highly significantp-value = 0.0001
Shown in Supplementary Figure 4 , gene set enrichment analysis (GSEA) of differentially expressed genes (fold change > 3 and q-value <0.05) between WFA treatment and DMSO groups revealed a highly significant enrichment in expression of apoptosis-related genes by WFA at both 6 h (false discovery rate (FDR) q-value = 0.0001; family-wise error rate (FWER) p-value = 0.0001) and 12 h (FDR q-value = 0.0001; FWER = 0.008).