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. 2019 Mar 12;10:224. doi: 10.3389/fphys.2019.00224

FIGURE 8.

FIGURE 8

Efficiency of siRNA oligonucleotides targeting to FLRT3. (A) Three specific siRNA oligonucleotides targeting FLRT3 were tested. (B) FLRT3 siRNA #1 was chosen for further studies and it was able to cause a strong inhibition in the expression of FLRT3 mRNA in non-stimulated HUVECs as well as in the cells stimulated with VEGF-A (50 ng/ml) at both of the tested concentrations but did not affect VEGFR-1 (C), VEGFR-2 (D), or VEGFR-3 (E) expression in non-stimulated cells. The data presented as mean ± SEM are representative of repeated independent experiments done in 3–5 replicates. p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; #p < 0.01 as compared to corresponding cells transfected with mock or control siRNA; and ns, non-significant.