For this purpose, we investigated LINC01119 expression in breast cancer cells profiled in the Cancer Cell Line Encyclopedia (CCLE, GSE36133; Supplementary Fig. 2a and Fig. 1d), and found it to be significantly associated with Basal A/B cells as well (a more definitive enrichment for LINC01119 within subsets of TNBC could not be demonstrated, although there was a tendency for its enrichment in M/MSL cells (Supplementary Fig. 2b). Here, LINC01118 is linked to breast carcinoma.