Furthermore, clinical data analyses have highlighted several serum lncRNAs, including PVT1, NEAT1, HOTAIR, XIST, H19, DANCR (MIR3142HG), MIAT, and BANCR(LINC00263), as possible indicators for diagnosing BC [22,23,24,25,26,27,28,29]. Here, HOTAIR is linked to breast cancer.