NRP1 and infection: We next examined the expression of reported receptors (Cantuti-Castelvetri et al., 2020; Daly et al., 2020; Tang et al., 2020; Ziegler et al., 2020; Vial et al., 2021; Wang et al., 2021b) for SARS-CoV-2 in multi-tissues post infection and observed that Neuropilin-1 (NRP1) was significantly up-regulated in cerebral cortex (Fig. 7A and 7B).