lncRNA Prostate Cancer-Associated Transcript 18 Upregulates Activating Transcription Factor 7 to Prevent Metastasis of Triple-Negative Breast Cancer via Sponging miR-103a-3p

Prostate cancer-associated transcript 18 (PCAT18) was expressed at low levels in TNBC, and PCAT18 could sponge miR-103a-3p and promote activating transcription factor 7 expression, resulting in prevention of TNBC metastasis.