Collection of protocols used for the manuscript entitled "Cholesterol Dysregulation in APOE4 Astrocytes Promotes α-Synuclein Pathology in miBrains, a Human Brain Tissue Model".
Cellular polyamine depletion for cancer treatment is hindered by compensatory uptake. ATP13A3, not ATP13A2, is the key polyamine importer affected by DFMO. Antizyme inhibits uptake by ATP13A3, suggesting a targetable strategy for cancer therapy.