“…This is true of neurons in multiple brain regions including the cerebellum, hippocampus, and cortex (Amador-Arjona et al, 2011; Breunig et al, 2008; Chizhikov et al, 2007; Han et al, 2008; Pruski et al, 2019; Spassky et al, 2008; Tong et al, 2014). Decreases in cell proliferation are seen in cilia mutants in other cell types as well including Müller glia cells, oligodendrocyte precursors, chondrocytes, outer annulus fibroblasts cells, osteoblasts, embryonic fibroblasts, and dental pulp stem cells (Cullen et al, 2021; Ferraro et al, 2015; Kitami et al, 2019; Li, Yang, et al, 2020; Noda et al, 2016; Pruski et al, 2019; Song et al, 2007; Tao et al, 2023; Yuan et al, 2019).…”