
MicroRNA-29a contributes to drug-resistance of breast cancer cells to adriamycin through PTEN/AKT/GSK3β signaling pathway
Keywords: ADR, adriamycin; miRNAs, microRNAs; IGF-1R, insulin-like growth factor-1 receptor; GSK3β, Glycogen Synthase Kinase 3β; PTEN, phosphatase and tensin homolog deleted on chromosome 10; PI3K, phosphatidylinositol 3-kinase; IC50, the inhibitory concentration t