%0 Journal Article
%T Multiple roles of Ulk4 in neurogenesis and brain function
%A Min Liu
%A Ping Xu
%A Sanbing Shen
%A Timothy O'Brien
%J Archive of "Neurogenesis".
%D 2017
%R 10.1080/23262133.2017.1313646
%X Neurogenesis is essential for proper brain formation and function, and abnormal neural proliferation is an underlying neuropathology of many brain disorders. Recent advances on adult neurogenesis demonstrate that neural stem cells (NSCs) at the subventricular zone (SVZ) are largely derived during mid-embryonic neurogenesis from a subset of cells, which slow down in their pace of cell division,1 become quiescent cells and can be reactivated in need.2 The NSCs at birth constitute the stem cell pool for both postnatal oligodendrogenesis3 and adult neurogenesis.1,2 However, little is known about factors that control the size of NSC pool. The article published in Stem Cells on Jun 14, 2016 by Liu and colleagues described a member of the Unc-51-like serine/threonine kinase family, Ulk4, which plays a critical role in regulating the NSC pool size.4 Authors presented evidence of cell cycle-dependent Ulk4 expression in vitro and in vivo, and reduced NSC pool in targetedly disrupted Ulk4 newborn mice, with disturbed pathways of cell cycle regulation and WNT signaling (Fig. 1), suggesting that ULK4 may be associated with neurodevelopmental, neuropsychiatric as well as neurodegenerative diseases
%K cell cycle
%K copy number variation
%K neural progenitor
%K neurogenesis
%K Ulk4
%K Wnt signaling
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5449176/