Oleandrin Suppresses the PI3K/AKT Pathway to Inhibit Growth and Induce Apoptosis in T-cell Acute Lymphoblastic Leukemia Cells and Xenograft Mice. (PubMed, Planta Med)
Integrated mechanistic studies, including network pharmacology, transcriptomics, and Western blot analysis, indicated that the anti-leukemic effects of oleandrin are associated with suppression of the PI3K/AKT signaling pathway, as evidenced by reduced levels of key proteins such as PIK3CA, phosphorylated AKT (p-AKT), phosphorylated GSK3β (p-GSK3β), c-Myc, Bcl-2, and Bcl-xL. These findings suggest oleandrin is a promising therapeutic candidate for T-ALL, likely through suppression of the PI3K/AKT pathway.