Fig. 4

Regulation of genes in cell proliferation via miR- 23a, miR- 24–2 and miR- 27a in MCF- 7 cells. Western blot technique was used to quantify the expression of (A) SP1, (B) NCOA1, (C) Total ERK, (D) p-ERK, at translational level in MCF- 7 cells upon miRs and anti-miRs treatment. GAPDH was used as a loading control. Data is represented as Mean ± SEM for 3 independent experiments. p-value < 0.05 was considered to indicate significance