A variety of LncRNAs have been reported to be overexpressed in BrCSCs, including HOTAIR [61], MALATI [62–64], H19, DANCR [65–67], NR2F1-AS1 (NAS1) [68], NEAT1 [69, 70], NRAD1 [71], LINC-ROR [72, 73], linc00617 [50], CCAT1 [74], RP1-5O6.5 (RP1) [75], and lncRNA-Hh [76], and they all play a role in various cancer hallmarks, by the modulation of several proteins and miRNAs (Table 1). This evidence concerns the gene RP1 and cancer.