Table 1. Overexpression of TBX2 in normal breast epithelial cell lines results in reduced expression of E-cadherin and knockdown of TBX2 in breast carcinoma cell lines leads to an increase of E-cadherin expression.

Cell line	Percentage relative mRNA expression (TBX2)	Percentage relative mRNA expression(E-cadherin)
HC11+vector	100	100
HC11+TBX2	3882	30
MCF10A+vector	100	100
MCF10A+TBX2	305	64
MDA-MB-435+shCtrl	100	100
MDA-MB-435+shTBX2	3	226
MDA-MB-157+siCtrl	100	100
MDA-MB-157+siTBX2	14	207