HIF-1–mediated PPME1 expression promotes breast cancer progression via AKT activation and β-catenin recruitment
Hypoxia-inducible factor 1 (HIF-1) orchestrates the transcriptional regulation of thousands of genes involved in breast cancer (BC) progression. Here, we identified protein phosphatase 2A (PP2A) methylesterase 1 (PPME1) as a critical HIF-1 target gene that drives oncogenic signaling under hypoxic conditions. In BC cell...