Meanwhile, down‐regulation of lncRNAs such as NF‐κB interacting lncRNA (NKILA), EPB41L4A antisense RNA 2 (EPB41L4A‐AS2), and Growth arrest‐specific transcript 5 (GAS5) inhibit breast cancer progression and may advance invasion and metastasis of breast cancer.16, 24, 25. Here, GAS5 is linked to breast cancer.