Table 1.

miR-155 expression in human breast cancer cell lines.

Cell line	Ct miR-155
MDA-MB-435.Parental	27.32
MDA-MB-435.Control	27.58
MDA-MB-435.miR-155	24.33
Hs578t. Parental	25.47
Hs578t.Control	25.01
Hs578t.miR-155	22.20
MCF-7	34.75

RT-qPCR was conducted for miR-155 in parental MDA-MB-435, Hs578t, and MCF-7 cells, and MDA-MB-435 and Hs578t cells stably expressing control or miR-155 expression vectors. Mean cycle threshold (Ct), N = 3.