Interestingly, we found 17 genes associated with the GO term ‘nervous system development’ (DCLK1, FGF2, INHBA, CXCL1, DOK5, TPP1, ENC1, BDNF, CRIM1, MYLIP, JAG1, NRG1, NDP, PCDH18, FOS, DLX5, ATOH8) to be differentially expressed upon infection with ZIKV, although this GO term was not significantly enriched (Bonferroni-corrected p = 0.36). This evidence concerns the gene PCDH18 and infection.