qRT-PCR analyses validated that CSDE1 was increased and reduced after transfection with LINC01234 overexpression plasmid and small interference RNA (siRNA) in BC cells (Figure 7(b)), and CSDE1 expression was decreased by miR-525-5p mimics and upregulated by a miR-525-5p inhibitor (Figure 7(c)). Here, LINC01234 is linked to breast cancer.