Genes like cyclin O (CCNO), NME/NM23 family member 7 (NME7), and huntingtin (HTT) are also involved in centriole amplification, γ-tubulin ring complex activity, and centrosomal organization, and their disruption can cause failure in cilia development and hydrocephalus [23,24,25]. This evidence concerns the gene CCNO and Hydrocephalus.