CircKIAA1617 Promotes Stemness via USP14/PGRMC1-Mediated Autophagy and Lipid Metabolism Reprogramming in ER-Positive Breast Cancer

CircKIAA1617 was identified through high-throughput RNA sequencing in ER-positive breast cancer (BC) . Gain- and loss-of-function assays were performed to evaluate the functions of circKIAA1617 in ER-positive BC cells.