Astrocytes express DMT1 and transferrin receptors, which transport iron thus activating Ca2+ signalling: possible role in neuroprotection against iron overload?
Maosheng Xia, Wenzheng Guan, Ming Hua Ji…·Baoman Li
This study investigates how iron ions affect calcium signaling in astrocytes through DMT1 and TFR, revealing mechanisms of neuroprotection against iron overload.