MAPT and Alzheimer disease: The imbalance in iron homeostasis in AD and its interaction with the more consolidated biomarkers Aβ and Tau have been described (Ndayisaba et al., 2019; Spotorno et al., 2020), supporting the conjecture of new therapeutic strategies based on iron chelators or other iron-toxicity counteracting drugs as a valuable approach for AD treatment (Liu et al., 2018; Ashraf and So, 2020).