In addition, TP73-AS1 boosted cell proliferation, invasion, and migration, and functioned as a ceRNA with miR-200a to prevent binding of TFAM, dampening the TP73-AS1/miR-200a/ZEB1 and TP73-AS1/miRNA-125a-3p/ metadherin axis in breast cancer [18, 19, 31]. This evidence concerns the gene PTGDR and breast cancer.