The organization and function of the Golgi apparatus in dendrite development and neurological disorders  

作　　者：Meilan Chen Lu Xu Yi Wu Peter Soba Chun Hu 

机构地区：[1]Key Laboratory of Brain,Cognition and Education Sciences,Ministry of Education Institute for Brain,Science and Rehabilitation,South China Normal University,Guangzhou,Guangdong 510631,China [2]Department of Ophthalmology,Guangdong Second Provincial General Hospital,Guangzhou,Guangdong 510320,China [3]LIMES Institute,Department of Molecular Brain Physiology and Behavior,University of Bonn,Bonn 53115,Germany [4]Institute of Physiology and Pathophysiology,Friedrich-Alexander-Universität Erlangen-Nürnberg,Erlangen 91054,Germany

出　　处：《Genes & Diseases》2023年第6期2425-2442,共18页基因与疾病（英文）

基　　金：supported by grants from the National Natural Science Foundation of China(No.32000690 to CH);the Key-Area Research and Development Program of Guangdong Province,China(No.2019B030335001 to CH);the National Social Science Foundation of China(No.20&ZD296 to CH);the Deutsche Forschungsgemeinschaft(DFG.No.SO1337/4-1,SO1337/2-2,and SO1337/7-1 to PS);the DFG Heisenberg program(No.SO1337/6-1 to PS);ERA-NET NEURON(BMBF;No.01EW1910 and 01EW2108 to PS).

摘　　要：Dendrites are specialized neuronal compartments that sense, integrate and transfer information in the neural network. Their development is tightly controlled and abnormal dendrite morphogenesis is strongly linked to neurological disorders. While dendritic morphology ranges from relatively simple to extremely complex for a specified neuron, either requires a functional secretory pathway to continually replenish proteins and lipids to meet dendritic growth demands. The Golgi apparatus occupies the center of the secretory pathway and is regulating posttranslational modifications, sorting, transport, and signal transduction, as well as acting as a non-centrosomal microtubule organization center. The neuronal Golgi apparatus shares common features with Golgi in other eukaryotic cell types but also forms distinct structures known as Golgi outposts that specifically localize in dendrites. However, the organization and function of Golgi in dendrite development and its impact on neurological disorders is just emerging and so far lacks a systematic summary. We describe the organization of the Golgi apparatus in neurons, review the current understanding of Golgi function in dendritic morphogenesis, and discuss the current challenges and future directions.

关 键 词：DENDRITE GOLGI Golgi outposts MICROTUBULE Neurodevelopmental disorders Secretory pathway 

分 类 号：TG1[金属学及工艺—金属学]