Results 311 to 320 of about 132,267 (353)
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2002
The neural crest was first recognized as an embryological entity in 1868 when Wilhelm His traced the origin of the spinal and cranial ganglia to this structure. His distinguished between a period of proliferation and a period of “trophic growth” or differentiation and neurite outgrowth in the development of the neural crest. Between these periods was a
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The neural crest was first recognized as an embryological entity in 1868 when Wilhelm His traced the origin of the spinal and cranial ganglia to this structure. His distinguished between a period of proliferation and a period of “trophic growth” or differentiation and neurite outgrowth in the development of the neural crest. Between these periods was a
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Journal of the Neurological Sciences, 1976
Abstract Skeletal and internal structures are shown to be linked anatomically through segmental levels of innervation, or “neurotomes”, and are related embryologically to the neural crest. Congenital abnormalities within the same or adjacent neurotomes would explain the distribution of defects in thalidomide embryopathy and morphologically similar ...
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Abstract Skeletal and internal structures are shown to be linked anatomically through segmental levels of innervation, or “neurotomes”, and are related embryologically to the neural crest. Congenital abnormalities within the same or adjacent neurotomes would explain the distribution of defects in thalidomide embryopathy and morphologically similar ...
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1992
Neurofilaments or GFAP have been detected in Schwann cells and neurons derived from the neural crest (Yen and Fields 1981; Barber and Lindsey 1982; for review see Achtstaetter et al. 1986). It is still not known whether any other neuronal crest derivative in adult tissues is able to express cytokeratins, excepting the arachnoidal cells and the corneal ...
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Neurofilaments or GFAP have been detected in Schwann cells and neurons derived from the neural crest (Yen and Fields 1981; Barber and Lindsey 1982; for review see Achtstaetter et al. 1986). It is still not known whether any other neuronal crest derivative in adult tissues is able to express cytokeratins, excepting the arachnoidal cells and the corneal ...
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Evolutionary Origins of the Neural Crest and Neural Crest Cells
Evolutionary Biology, 2008I evaluate the lines of evidence—cell types, genes, gene pathways, fossils—in putative chordate ancestors—cephalochordates and ascidians—pertaining to the evolutionary origin of the vertebrate neural crest. Given the intimate relationship between the neural crest and the dorsal nervous system during development, I discuss the dorsal nervous system in ...
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2005
Abstract A central question in developmental biology is how a single cell, the fertilized egg, can give rise to multiple types of tissues in the complex adult organism. This is exemplified by the forming brain, where seemingly homogeneous neuroepithelial cells eventually differentiate into myriad of mature neurons and glia of the central
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Abstract A central question in developmental biology is how a single cell, the fertilized egg, can give rise to multiple types of tissues in the complex adult organism. This is exemplified by the forming brain, where seemingly homogeneous neuroepithelial cells eventually differentiate into myriad of mature neurons and glia of the central
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A gene regulatory network orchestrates neural crest formation
Nature Reviews Molecular Cell Biology, 2008Tatjana Sauka-Spengler
exaly
Specification of the neural crest occurs during gastrulation and requires Pax7
Nature, 2006Martin L Basch, Martín I García-Castro
exaly
Migratory Neural Crest Cells Phagocytose Dead Cells in the Developing Nervous System
Cell, 2019Yunlu Zhu, Sarah Kucenas
exaly