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. 2017 Aug 22;16(5):5915–5923. doi: 10.3892/mmr.2017.7327

Figure 6.

Figure 6.

Knockdown of RBP4 altered the expression of related regulators and signaling pathways in HEPM cells. (A) Protein levels of RBP4, cyclin D1, PCNA, p-ERK1/2 and p-AKT were all downregulated in HEPM cells treated with RBP4 siRNA, however p27 was upregulated compared with the Con group. (B) Data for the protein levels are presented as the mean + standard deviation. A total of 3 duplicate samples were used in each group, and experiments were performed in triplicate. **P<0.01 and ***P<0.001. RBP4, retinol binding protein 4; HEPM, human embryonic palatal mesenchymal; PCNA, proliferating cell nuclear antigen; p-, phosphorylated; ERK, extracellular signal-related kinase; AKT, protein kinase B; siRNA, small interfering RNA; Con, control siRNA.