PKHD1 and neurodegenerative disease: Among highly ranked genes lacking SFARI Gene scores and OMIM annotations, previous studies suggest association with NDDs and schizophrenia [OBSCN (Hashimoto et al., 2016), PLEC (Dincer et al., 2015), RYR2 (Lieve et al., 2019), ZSWIM8 (Tischfield et al., 2017)], cortical formation and thickness [LAMA5 (Omar et al., 2017), GOLGA3 (Kim et al., 2017)), and neurodegenerative diseases (PKHD1 (Santos-Laso et al., 2020), DNAH1 (Thonberg et al., 2017)].