scholarly journals Development of the Schwann cell lineage: From the neural crest to the myelinated nerve

Glia ◽  
2008 ◽  
Vol 56 (14) ◽  
pp. 1481-1490 ◽  
Author(s):  
Ashwin Woodhoo ◽  
Lukas Sommer
Keyword(s):  
Schwann Cell ◽  
Neural Crest ◽  
Cell Lineage ◽  
Myelinated Nerve

Enhanced differentiation of human neural crest stem cells towards the Schwann cell lineage by aligned electrospun fiber matrix

2013 ◽  
Vol 9 (8) ◽  
pp. 7727-7736 ◽  
Author(s):  
Yong-Juan Ren ◽  
Shuming Zhang ◽  
Ruifa Mi ◽  
Qiuyue Liu ◽  
Xianmin Zeng ◽  
...  
Keyword(s):  
Stem Cells ◽  
Schwann Cell ◽  
Neural Crest ◽  
Electrospun Fiber ◽  
Cell Lineage ◽  
Neural Crest Stem Cells ◽  
Fiber Matrix

Cell lineage analysis in neural crest ontogeny

1993 ◽  
Vol 24 (2) ◽  
pp. 146-161 ◽  
Author(s):  
Nicole M. Le Douarin ◽  
Elisabeth Dupin
Keyword(s):  
Neural Crest ◽  
Cell Lineage ◽  
Lineage Analysis

The effects of embryonic retinal neurons on neural crest cell differentiation into Schwann cells

Development ◽  
1990 ◽  
Vol 109 (4) ◽  
pp. 925-934 ◽  
Author(s):  
L.C. Smith-Thomas ◽  
A.R. Johnson ◽  
J.W. Fawcett
Keyword(s):  
Schwann Cell ◽  
Neural Crest ◽  
Schwann Cells ◽  
Neural Crest Cell ◽  
Neural Crest Cells ◽  
Cell Types ◽  
Cell Markers ◽  
Ngf Receptor ◽  
S 100 ◽  
The Many

Amongst the many cell types that differentiate from migratory neural crest cells are the Schwann cells of the peripheral nervous system. While it has been demonstrated that Schwann cells will not fully differentiate unless in contact with neurons, the factors that cause neural crest cells to enter the differentiative pathway that leads to Schwann cells are unknown. In a previous paper (Development 105: 251, 1989), we have demonstrated that a proportion of morphologically undifferentiated neural crest cells express the Schwann cell markers 217c and NGF receptor, and later, as they acquire the bipolar morphology typical of Schwann cells in culture, express S-100 and laminin. In the present study, we have grown axons from embryonic retina on neural crest cultures to see whether this has an effect on the differentiation of neural crest cells into Schwann cells. After 4 to 6 days of co-culture, many more cells had acquired bipolar morphology and S-100 staining than in controls with no retinal explant, and most of these cells were within 200 microns of an axon, though not necessarily in contact with axons. However, the number of cells expressing the earliest Schwann cell markers 217c and NGF receptor was not affected by the presence of axons. We conclude that axons produce a factor, which is probably diffusible, and which makes immature Schwann cells differentiate. The factor does not, however, influence the entry of neural crest cells into the earliest stages of the Schwann cell differentiative pathway.

Fate of the mammalian cranial neural crest during tooth and mandibular morphogenesis

Development ◽  
2000 ◽  
Vol 127 (8) ◽  
pp. 1671-1679 ◽  
Author(s):  
Y. Chai ◽  
X. Jiang ◽  
Y. Ito ◽  
P. Bringas ◽  
J. Han ◽  
...  
Keyword(s):  
Neural Crest ◽  
Genetic Manipulation ◽  
Cell Lineage ◽  
Neural Crest Cell ◽  
Neural Crest Cells ◽  
Genetic System ◽  
Branchial Arch ◽  
Mouse Line ◽  
Cranial Neural Crest ◽  
Two Component

Neural crest cells are multipotential stem cells that contribute extensively to vertebrate development and give rise to various cell and tissue types. Determination of the fate of mammalian neural crest has been inhibited by the lack of appropriate markers. Here, we make use of a two-component genetic system for indelibly marking the progeny of the cranial neural crest during tooth and mandible development. In the first mouse line, Cre recombinase is expressed under the control of the Wnt1 promoter as a transgene. Significantly, Wnt1 transgene expression is limited to the migrating neural crest cells that are derived from the dorsal CNS. The second mouse line, the ROSA26 conditional reporter (R26R), serves as a substrate for the Cre-mediated recombination. Using this two-component genetic system, we have systematically followed the migration and differentiation of the cranial neural crest (CNC) cells from E9.5 to 6 weeks after birth. Our results demonstrate, for the first time, that CNC cells contribute to the formation of condensed dental mesenchyme, dental papilla, odontoblasts, dentine matrix, pulp, cementum, periodontal ligaments, chondrocytes in Meckel's cartilage, mandible, the articulating disc of temporomandibular joint and branchial arch nerve ganglia. More importantly, there is a dynamic distribution of CNC- and non-CNC-derived cells during tooth and mandibular morphogenesis. These results are a first step towards a comprehensive understanding of neural crest cell migration and differentiation during mammalian craniofacial development. Furthermore, this transgenic model also provides a new tool for cell lineage analysis and genetic manipulation of neural-crest-derived components in normal and abnormal embryogenesis.

Interactions between rhombomeres modulate Krox-20 and follistatin expression in the chick embryo hindbrain

Development ◽  
1996 ◽  
Vol 122 (2) ◽  
pp. 473-480 ◽  
Author(s):  
A. Graham ◽  
A. Lumsden
Keyword(s):  
Chick Embryo ◽  
Neural Crest ◽  
Cell Lineage ◽  
Signalling Molecule ◽  
Neighbour Interaction

The rhombomeres of the embryonic hindbrain display compartment properties, including cell lineage restriction, genetic definition and modular anatomical phenotype. Consistent with the idea that rhombomeres are autonomous developmental units, previous studies have shown that certain aspects of rhombomere phenotype are determined early, at the time of rhombomere formation. By contrast, the apoptotic depletion of neural crest from rhombomeres 3 and 5 is due to an interaction with their neighbouring rhombomeres, involving the signalling molecule Bmp4. In this paper, we have examined whether inter-rhombomere interactions control further aspects of rhombomere phenotype. We find that the expression of Krox-20 and the repression of follistatin in r3 is dependent upon neighbour interaction, whereas these genes are expressed autonomously in r5. We further demonstrate that modulation of Krox-20 and follistatin expression is not dependent on Bmp4, indicating the existence of multiple pathways of interaction between adjacent rhombomeres. We also show that, although some phenotypic aspects of r3 are controlled by neighbour interactions, the axial identity of the segment is intrinsically determined.

Schwann cell plasticity after spinal cord injury shown by neural crest lineage tracing

Glia ◽  
2011 ◽  
Vol 59 (5) ◽  
pp. 771-784 ◽  
Author(s):  
Narihito Nagoshi ◽  
Shinsuke Shibata ◽  
Makoto Hamanoue ◽  
Yo Mabuchi ◽  
Yumi Matsuzaki ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Spinal Cord Injury ◽  
Schwann Cell ◽  
Neural Crest ◽  
Lineage Tracing ◽  
Cell Plasticity ◽  
Cord Injury
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