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. 2018 Sep 20;12:644. doi: 10.3389/fnins.2018.00644

FIGURE 4.

FIGURE 4

Vascular endothelial growth factor A (VEGFA), the functional target gene of miR-339-5p. (A). To determine the mechanism via which miR-339-5p acts on SH-SY5Y cells, we predicted the possible target genes of miR-339-5p. The results were examined in conjunction with the effects of GHK treatment to identify intersectional effects on neuronal gene expression for three genes. (B,C) Levels of mRNA and protein expression for general transcription factor II-I (GTF2I), membrane-associated guanylate kinase (MAGI2), and VEGFA in GHK-treated SH-SY5Y cells, compared with control values. (D) Binding sites for miR-339-5p and VEGFA. (E) Levels of luciferase activity in SH-SY5Y cells co-transfected with miR-339-5p and VEGFA. (Data are represented as the mean ± SD, n = 3 and p < 0.05.)