Fig. 13.
H3K4m3 levels at TNF-α, MCP-1, TGF-β1, and HO-1 genes in HK-2 cells. Cells were treated as described in Fig. 12 legend and then assayed for H3K4m3 levels. Fe significantly increased the H3K4m3 histone mark compared with control incubated cells at each gene.
