,76 Cadherin 11 (CDH11) and TGFβ receptor 2 (TGFBR2), showing increased abundance in the basal-like cell line MDA-MB231 after co-culture, but not in the MCF7 luminal-like cell line, might suggest a differential influence of NPC interaction with cancer subtypes. Here, TGFBR2 is linked to cancer.