FTH1P3 and breast cancer: For example, FTH1P3 was up‐regulated in uveal melanoma cell lines and tissues, and the elevated expression of FTH1P3 promoted uveal melanoma cell proliferation, cell cycle and migration through suppressing miR‐224‐5p.14 Here, we demonstrate that lncRNA ferritin heavy chain 1 pseudogene 3 (FTH1P3) expression is enriched in paclitaxel‐resistant breast cancer tissue samples and cells.