In particular, from the NAC resistance-related lncRNA signature, GATA3-AS1 is of particular interest, because it is an lncRNA whose genomic location is adjacent to that of GATA3 [46], a transcription factor related to luminal breast cancer tumor development, since GATA3 regulates cell proliferation and differentiation in mammary cells [47,48]. Here, GATA3 is linked to neoplasm.