Hiwi Promotes the Proliferation of Colorectal Cancer Cells via Upregulating Global DNA Methylation

Figure 2

Overexpression of Hiwi by adenovirus vector at a series of MOI. (a) and (b): the expression of Hiwi at mRNA (a) or protein (b) level in the Caco-2 cells, which were infected with 0, 1, or 10 MOI Ad-Hiwi or Ad-RFP. The protein level of Hiwi was expressed as the percent level to GAPDH (b). (c) The expression of Hiwi in the Caco-2 cells, which were infected with 0, 1, or 10 MOI Ad-Hiwi by immunohistochemistry. (d) The RFP fluorescence microscopy of Caco-2 cells infected by Ad-RFP at 0, 1, or 10 MOI. Statistical significance was shown as , , and ; ns, no significance.

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