scholarly journals Late-emigrating trunk neural crest cells in turtle embryos generate an osteogenic ectomesenchyme in the plastron

2013 ◽  
Vol 242 (11) ◽  
pp. 1223-1235 ◽  
Author(s):  
Judith A. Cebra-Thomas ◽  
Anne Terrell ◽  
Kayla Branyan ◽  
Sonal Shah ◽  
Ritva Rice ◽  
...  
Keyword(s):  
Neural Crest ◽  
Neural Crest Cells ◽  
Trunk Neural Crest

scholarly journals Molecular and Cellular Features of Murine Craniofacial and Trunk Neural Crest Cells as Stem Cell-Like Cells

PLoS ONE ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. e84072 ◽  
Author(s):  
Kunie Hagiwara ◽  
Takeshi Obayashi ◽  
Nobuyuki Sakayori ◽  
Emiko Yamanishi ◽  
Ryuhei Hayashi ◽  
...  
Keyword(s):  
Stem Cell ◽  
Neural Crest ◽  
Neural Crest Cells ◽  
Trunk Neural Crest

scholarly journals Characterization of late emerging trunk neural crest cells in the turtle Trachemys scripta

2010 ◽  
Vol 344 (1) ◽  
pp. 531
Author(s):  
Judith A. Cebra-Thomas ◽  
James Robinson ◽  
Melinda Yin ◽  
James McCarthy ◽  
Sonal Shah ◽  
...  
Keyword(s):  
Neural Crest ◽  
Neural Crest Cells ◽  
Trachemys Scripta ◽  
Trunk Neural Crest

scholarly journals Matrigel supports neural, melanocytic and chondrogenic differentiation of trunk neural crest cells

2013 ◽  
Vol 57 (11-12) ◽  
pp. 885-890 ◽  
Author(s):  
Ana B. Ramos-Hryb ◽  
Meline C. Da-Costa ◽  
Andréa G. Trentin ◽  
Giordano W. Calloni
Keyword(s):  
Neural Crest ◽  
Chondrogenic Differentiation ◽  
Neural Crest Cells ◽  
Trunk Neural Crest

An SEM analysis of neural crest migration in the mouse

Development ◽  
1983 ◽  
Vol 74 (1) ◽  
pp. 97-118
Author(s):  
C. A. Erickson ◽  
J. A. Weston
Keyword(s):  
Neural Crest ◽  
Basal Lamina ◽  
Neural Tube ◽  
Neural Crest Cells ◽  
Sem Analysis ◽  
Basement Membranes ◽  
Dorsal Neural Tube ◽  
Trunk Neural Crest ◽  
Unique Cell ◽  
Neural Crest Migration

The cellular morphology and migratory pathways of the trunk neural crest are described in normal mouse embryos, and in embryos homozygous for Patch in which neural crest derivatives develop abnormally. Trunk neural crest cells initially appear in 8½-day embryos as a unique cell population on the dorsal neural tube surface and are relatively rounded. Once they begin to migrate the cells flatten and orient somewhat tangentially to the neural tube, and advance ventrad between the somites and neural tube. At the onset of migration neural crest cells extend lamellipodia onto the surface of the tube while detaching their trailing processes from the lumenal surface. The basal lamina on the dorsal neural tube is discontinuous when cell migration begins in this region. As development proceeds, the basal lamina gradually becomes continuous from a lateral to dorsal direction and neural crest emigration is progressively confined to the narrowing region of discontinuous basal lamina. Cell separation from the neural tube ceases concomitant with completion of a continuous basement membrane. Preliminary observations of the mutant embryos reveal that abnormal extracellular spaces appear and patterns of crest migration are subsequently altered. We conclude that the extracellular matrix, extracellular spaces and basement membranes may delimit crest migration in the mouse.

scholarly journals Transcriptome dataset of trunk neural crest cells migrating along the ventral pathway of chick embryos

Data in Brief ◽  
2018 ◽  
Vol 21 ◽  
pp. 2547-2553 ◽  
Author(s):  
Christina Murko ◽  
Felipe Monteleone Vieceli ◽  
Marianne Bronner
Keyword(s):  
Neural Crest ◽  
Neural Crest Cells ◽  
Chick Embryos ◽  
Ventral Pathway ◽  
Trunk Neural Crest

scholarly journals Trunk neural crest cells form an ectomesenchymal dermis in the turtle plastron

2011 ◽  
Vol 356 (1) ◽  
pp. 251
Author(s):  
Judith A. Cebra-Thomas ◽  
Sonal Shah ◽  
Gulnar Mangat ◽  
Tania Doles ◽  
Anne Terrell ◽  
...  
Keyword(s):  
Neural Crest ◽  
Neural Crest Cells ◽  
Trunk Neural Crest

scholarly journals Cyclic AMP Signaling Functions as a Bimodal Switch in Sympathoadrenal Cell Development in Cultured Primary Neural Crest Cells

2000 ◽  
Vol 20 (9) ◽  
pp. 3004-3014 ◽  
Author(s):  
Matthew L. Bilodeau ◽  
Theresa Boulineau ◽  
Ronald L. Hullinger ◽  
Ourania M. Andrisani
Keyword(s):  
Cyclic Amp ◽  
Neural Crest ◽  
Cell Fate ◽  
Bone Morphogenetic Proteins ◽  
Neural Crest Cells ◽  
Cell Types ◽  
Cell Development ◽  
Camp Signaling ◽  
Camp Signaling Pathway ◽  
Trunk Neural Crest

ABSTRACT Cells of the vertebrate neural crest (crest cells) are an invaluable model system to address cell fate specification. Crest cells are amenable to tissue culture, and they differentiate to a variety of neuronal and nonneuronal cell types. Earlier studies have determined that bone morphogenetic proteins (BMP-2, -4, and -7) and agents that elevate intracellular cyclic AMP (cAMP) stimulate the development of the sympathoadrenal (SA, adrenergic) lineage in neural crest cultures. To investigate whether interactive mechanisms between signaling pathways influence crest cell differentiation, we characterized the combinatorial effects of BMP-2 and cAMP-elevating agents on the development of quail trunk neural crest cells in primary culture. We report that the cAMP signaling pathway modulates both positive and negative signals influencing the development of SA cells. Specifically, we show that moderate activation of cAMP signaling promotes, in synergy with BMP-2, SA cell development and the expression of the SA lineage-determining gene Phox2a. By contrast, robust activation of cAMP signaling opposes, even in the presence of BMP-2, SA cell development and the expression of the SA lineage-determining ASH-1 and Phox2 genes. We conclude that cAMP signaling acts as a bimodal regulator of SA cell development in neural crest cultures.

scholarly journals Evidence that a late-emerging population of trunk neural crest cells forms the turtle plastron and nuchal bones

2007 ◽  
Vol 306 (1) ◽  
pp. 315
Author(s):  
Scott F. Gilbert ◽  
Erin Betters ◽  
Melinda Yin ◽  
Callie Plafkin ◽  
Gunes Bender ◽  
...  
Keyword(s):  
Neural Crest ◽  
Neural Crest Cells ◽  
Trunk Neural Crest
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