Prolactin-induced protein mediates cell invasion and regulates integrin signaling in estrogen receptor-negative breast cancer

Table 1 Fold changes of top ranking molecular apocrine-signature genes in two studies.

Gene	Fold change (Teschendorff et al., 2006)	Fold change (Doane et al., 2006)
FOXA1	2.55	7.8
TFAP2	2	44.7
BANP	1.9	N/A
S100A8	1.82	N/A
PER2	1.8	N/A
ErbB2	1.72	N/A
SOX11	1.71	N/A
DUSP6	1.66	N/A
AR	1.66	4.95
AZGP1	1.5	13.8
PIP	1.4	17.8
TFF3	1.11	6

ISSN: 1465-542X