Figure 5. miR-146b-5p is repressed in breast cancer-associated fibroblasts.

A. Total RNA was extracted from the indicated cells and the level of pre-miR-146b-5p was assessed by RT-PCR. The amplified fragments were electrophoresed on ethidium bromide stained agarose gel (N: TCF, T:CAF). B. Total RNA was extracted and the level of mature miR-146b-5p was assessed by qRT-PCR. Error bars represent means ± S.D. *p value < 0.031.