PTK2 and breast cancer: The top five significantly enriched Ingenuity Canonical Pathways related to cancer signaling (Figure S1, Table A2C) were breast cancer regulation by stathmin1, ERK/MAPK signaling, role of tissue factor in cancer, FAK signaling and PI3K/AKT signaling (p = 5.01 × 10−32–2.00 × 10−17; pathway overlap = 47.4–35.6%).