HCG20 and ductal breast carcinoma in situ: Gooding et al. [121] identified several lncRNAs through an in silico approach to be enriched in DCIS relative to adjacent normal (LINC01562, HCG20, SGO1-AS1, PRNCR1, LINC01206, and BORG). Expression of the lncRNA BORG (BMP/OP-Responsive Gene) was confirmed in patient samples to be enriched in DCIS over adjacent normal and further, over expression supports proliferation in vitro and in xenograft models collectively.