Figure 5C shows that ATXN8OS, UCA1, SNHG12, SNHG5, LINC02487, TCL6, TET2-AS1, and PTENP1-AS were the identified lncRNA sets from our data. The selected LncRNA segregated different breast cancer subtypes in our cohort (Figure 5E). When the same lncRNA set was compared in pre- and postmenopausal women samples, Hmod and ER subtypes segregated better in the postmenopausal sample, and premenopausal samples did not show any clear pattern in the PCA (Supplementary Figure S3E). Here, SNHG12 is linked to breast carcinoma.