Neuronal Nogo-A regulates neurite fasciculation, branching and extension in the developing nervous system

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Neuronal Nogo-A regulates neurite fasciculation, branching and extension in the developing nervous system.

Wiring of the nervous system is a multi-step process involving complex interactions of the growing fibre with its tissue environment and with neighbouring fibres. Nogo-A is a membrane protein enriched in the adult central nervous system (CNS) myelin, where it restricts the capacity of axons to grow and regenerate after injury. During development, Nogo-A is also expressed by neurons but its func...

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MANF Is Essential for Neurite Extension and Neuronal Migration in the Developing Cortex

Mesencephalic astrocyte-derived neurotrophic factor (MANF) is an endoplasmic reticulum (ER) resident protein with neuroprotective effects. Previous studies have shown that MANF expression is altered in the developing rodent cortex in a spatiotemporal manner. However, the role of MANF in mammalian neurogenesis is not known. The aim of this study was to determine the role of MANF in neural stem c...

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Dab2ip Regulates Neuronal Migration and Neurite Outgrowth in the Developing Neocortex

Dab2ip (DOC-2/DAB2 interacting protein) is a member of the Ras GTPase-activating protein (GAP) family that has been previously shown to function as a tumor suppressor in several systems. Dab2ip is also highly expressed in the brain where it interacts with Dab1, a key mediator of the Reelin pathway that controls several aspects of brain development and function. We found that Dab2ip is highly ex...

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DAB2IP REGULATES NEURONAL MIGRATION AND NEURITE DEVELOPMENT IN THE DEVELOPING NEOCORTEX by GUM

OF THE DISSERTATION ........................................................................... ii Acknowledgements ............................................................................................................ iv List of Tables ................................................................................................................... viii List of illustrations ..............

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Improved neurite outgrowth on central nervous system myelin substrate by siRNA-mediated knockdown of Nogo receptor

PURPOSE To investigate the in vitro effect of short interfering RNAs (siRNAs) against Nogo receptor (NgR) on neurite outgrowth under an inhibitory substrate of central nervous system (CNS) myelin. METHODS Three siRNA sequences against NgR were designed and transfected into cerebellar granule cells (CGCs) to screen for the most effcient sequence of NgR siRNA by using reverse transcription poly...

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ژورنال

عنوان ژورنال: Development

سال: 2010

ISSN: 1477-9129,0950-1991

DOI: 10.1242/dev.048371