TRIM14, as a member of the trim family, has been proved to be upregulated in breast cancer, hepatocellular carcinoma, and oral squamous cell carcinoma and can regulate tumor biological behavior through a variety of signaling pathways (Chen et al., 2016; Wang et al., 2017a; Dong and Zhang, 2018; Hu et al., 2019). Here, TRIM14 is linked to breast cancer.