Some reports indicated that SQLE is highly expressed in breast cancer tissues than adjacent normal tissues, and high levels of SQLE are associated with distant metastasis‐free survival.[21, 22] To investigate the clinical significance of SQLE, we examined expression of lnc030, SQLE, and c‐Myc in breast tumor tissues and the potential correlation among lnc030, SQLE, and c‐Myc in clinic patients with breast cancer. Here, MYC is linked to breast cancer.