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Neural crest

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specifier is necessary and/or sufficient for the expression of all other specifiers, demonstrating the existence of extensive cross-regulation. Moreover, this model organism was instrumental in the elucidation of the role of the Hedgehog signaling pathway in the specification of the neural crest, with the transcription factor Gli2 playing a key role.
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embryo respectively. However, this method suffers from drawbacks of stability, since every time the labeled cell divides the signal is diluted. Modern cell labeling techniques such as rhodamine-lysinated dextran and the vital dye diI have also been developed to transiently mark neural crest lineages.
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has been suggested as a source of neural crest inductive signal. Researchers have demonstrated that the expression of dominate-negative Fgf receptor in ectoderm explants blocks neural crest induction when recombined with paraxial mesoderm. The understanding of the role of BMP, Wnt, and Fgf pathways
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result from the abnormal specification, migration, differentiation or death of neural crest cells throughout embryonic development. This group of diseases comprises a wide spectrum of congenital malformations affecting many newborns. Additionally, they arise because of genetic defects affecting the
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Several structures that distinguish the vertebrates from other chordates are formed from the derivatives of neural crest cells. In their "New head" theory, Gans and Northcut argue that the presence of neural crest was the basis for vertebrate specific features, such as sensory ganglia and cranial
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in 1868 as "the cord in between" (Zwischenstrang) because of its origin between the neural plate and non-neural ectoderm. He named the tissue ganglionic crest since its final destination was each lateral side of the neural tube where it differentiated into spinal ganglia. During the first half of
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Putative neural crest gene-regulatory network functioning at the neural plate border in vertebrates. Red arrows represent proven direct regulatory interactions. Black arrows show genetic interactions based on loss-of-function and gain-of-functions studies. Gray lines denote repression. Adapted
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Signaling events that establish the neural plate border lead to the expression of a set of transcription factors delineated here as neural plate border specifiers. These molecules include Zic factors, Pax3/7, Dlx5, Msx1/2 which may mediate the influence of Wnts, BMPs, and Fgfs. These genes are
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Cell labeling techniques advanced the field of neural crest because they allowed researchers to visualize the migration of the tissue throughout the developing embryos. In the 1960s, Weston and Chibon utilized radioisotopic labeling of the nucleus with tritiated thymidine in chick and amphibian
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Following the expression of neural plate border specifiers is a collection of genes including Slug/Snail, FoxD3, Sox10, Sox9, AP-2 and c-Myc. This suite of genes, designated here as neural crest specifiers, are activated in emergent neural crest cells. At least in Xenopus, every neural crest
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The current role of BMP in neural crest formation is associated with the induction of the neural plate. BMP antagonists diffusing from the ectoderm generates a gradient of BMP activity. In this manner, the neural crest lineage forms from intermediate levels of BMP signaling required for the
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Le Douarin, N.M. (1969). "Particularités du noyau interphasique chez la Caille japonaise (Coturnix coturnix japonica). Utilisation de ces particularités comme "marquage biologique" dans les recherches sur les interactions tissulaires et les migrations cellulaires au cours de l'ontogenÚse"".
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Semaphorin-neuropilin repulsive signaling works synergistically with EphB signaling to guide neural crest cells down the rostral half of somites in mice. In chick embryos, semaphorin acts in the cephalic region to guide neural crest cells through the
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Cranial neural crest migrates dorsolaterally to form the craniofacial mesenchyme that differentiates into various cranial ganglia and craniofacial cartilages and bones. These cells enter the pharyngeal pouches and arches where they contribute to the
1212:-posterior axis develop into various tissues. These regions of neural crest can be divided into four main functional domains, which include the cranial neural crest, trunk neural crest, vagal and sacral neural crest, and cardiac neural crest. 257:, generated through transplantation, enabled researchers to distinguish neural crest cells of one species from the surrounding tissue of another species. With this technique, generations of scientists were able to reliably mark and study the 209:
genes that confer cell characteristics such as multipotency and migratory capabilities. Understanding the molecular mechanisms of neural crest formation is important for our knowledge of human disease because of its contributions to multiple
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develops into melanocytes, cartilage, connective tissue and neurons of some pharyngeal arches. Also, this domain gives rise to regions of the heart such as the musculo-connective tissue of the large arteries, and part of the
398:, function in delamination by regulating cell morphology and adhesive properties. Sox9 and Sox10 regulate neural crest differentiation by activating many cell-type-specific effectors including Mitf, P0, Cx32, Trp and cKit. 702:
with one another. While Ephrin and Eph proteins have the capacity to undergo bi-directional signaling, neural crest cell repulsion employs predominantly forward signaling to initiate a response within the
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Takamura, Kazushi; Okishima, Takahiro; Ohdo, Shozo; Hayakawa, Kunio (1990). "Association of cephalic neural crest cells with cardiovascular development, particularly that of the semilunar valves".
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Dottori, M.; Gross, M.K.; Labosky, P.; Goulding, M. (2001). "The winged-helix transcription factor Foxd3 suppresses interneuron differentiation and promotes neural crest cell fate".
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Wnt signaling has been demonstrated in neural crest induction in several species through gain-of-function and loss-of-function experiments. In coherence with this observation, the
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of the extracellular matrix as they travel. Additionally, crest cells have intrinsic contact inhibition with one another while freely invading tissues of different origin such as
861:. Type III gives rise to upper limb abnormalities. Lastly, type IV is also known as Waardenburg-Shah syndrome, and afflicted individuals display both Waardenburg's syndrome and 386:
Finally, neural crest specifiers turn on the expression of effector genes, which confer certain properties such as migration and multipotency. Two neural crest effectors,
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Rogers, J. M. (2016). "Search for the missing lncs: gene regulatory networks in neural crest development and long non-coding RNA biomarkers of Hirschsprung's disease".
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a lineage of cells (melanocytes) has been identified, which are similar to neural crest cells in vertebrates. This implies that a rudimentary neural crest existed in a
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into different populations, in this case neural crest cells separating from the surrounding tissue. Conversely, EMT is a series of events coordinating a change from an
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and decreased distances travelled by migrating neural crest cells. The mechanisms behind these changes are not well understood, but evidence suggests PAE can increase
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Delamination of neural crest cells during development. Downregulation of CAMs and tight junction proteins is followed by secretion of MMPs and subsequent delamination.
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the 20th century, the majority of research on neural crest was done using amphibian embryos which was reviewed by Hörstadius (1950) in a well known monograph.
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migrates dorsolaterally into the ectoderm towards the ventral midline. A second group of cells migrates ventrolaterally through the anterior portion of each
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rearrangements within the crest cells inducing them to repel. This phenomenon allows neural crest cells to funnel through the rostral portion of each somite.
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of new upstream regulators or by the employment of new downstream gene targets, thus placing existing networks in a novel context. This idea is supported by
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Migration of neural crest cells during development. Grey arrows indicate the direction of the paths crest cells migrate. (R=Rostral, C=Caudal)
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The quail-chick marking system, devised by Nicole Le Douarin in 1969, was another instrumental technique used to track neural crest cells.
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Sauka-Spengler, T.; Bronner-Fraser, M. (2006). "Development and evolution of the migratory neural crest: a gene regulatory perspective".
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Therefore, defining the mechanisms of neural crest development may reveal key insights into vertebrate evolution and neurocristopathies.
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skeleton. Furthermore, the appearance of these features was pivotal in vertebrate evolution because it enabled a predatory lifestyle.
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involved in the activation of Wnt-dependent target genes, suggestive of a direct role of Wnt signaling in neural crest specification.
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Cerrizuela, Santiago; Vega‐Lopez, Guillermo A.; Aybar, Manuel J. (2020-01-11). "The role of teratogens in neural crest development".
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A molecular cascade of events is involved in establishing the migratory and multipotent characteristics of neural crest cells. This
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and physiological features. Types I and II are distinguished based on whether or not family members of the affected individual have
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and migrating through the periphery where they differentiate into varied cell types. The emergence of neural crest was important in
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Taneyhill, L.A. (2008). "To adhere or not to adhere: the role of Cadherins in neural crest development". Cell Adh Migr. 2, 223–30.
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Bolande, Robert P. (1974-07-01). "The neurocristopathies: A unifying concept of disease arising in neural crest maldevelopment".
509:. Although all neural crest cells undergo EMT, the timing of delamination occurs at different stages in different organisms: in 370:
Outside of the tightly regulated network of neural crest specifiers are two other transcription factors Twist and Id. Twist, a
3732: 642:, during migration. Once the basal lamina becomes permeable the neural crest cells can begin migrating throughout the embryo. 4021: 2557:
Mallory, S.B.; Wiener, E; Nordlund, J.J. (1986). "Waardenburg's Syndrome with Hirschprung's Disease: A Neural Crest Defect".
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stores. It has also been proposed that the decreased viability of ethanol-exposed neural crest cells is caused by increased
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Sampson, P. D.; Streissguth, A. P.; Bookstein, F. L.; Little, R. E.; Clarren, S. K.; Dehaene, P.; Graham, J. M. Jr (1997).
73: 1826:"Cloning and characterization of the three Xenopus slug promoters reveal direct regulation by Lef/beta-catenin signaling" 460:. For migration to begin, neural crest cells must undergo a process called delamination that involves a full or partial 378:
structures. Id is a direct target of c-Myc and is known to be important for the maintenance of neural crest stem cells.
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Cerrizuela, Santiago; Vega-López, Guillermo A.; Palacio, María Belén; Tríbulo, Celeste; Aybar, Manuel J. (2018-12-01).
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Kalcheim, C. and Le Douarin, N. M. (1998). The Neural Crest (2nd ed.). Cambridge, U. K.: Cambridge University Press.
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The migration of neural crest cells involves a highly coordinated cascade of events that begins with closure of the
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for the expression of Slug, Snail, and FoxD3. Furthermore, Pax3 is essential for FoxD3 expression in mouse embryos.
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The formation of neural crest during the process of neurulation. Neural crest is first induced in the region of the
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during the early embryonic stage, which ultimately leads to mid and lower face abnormalities. TCS is caused by the
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Huang, X.; Saint-Jeannet, J.P. (2004). "Induction of the neural crest and the opportunities of life on the edge".
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expressed broadly at the neural plate border region and precede the expression of bona fide neural crest markers.
3372: 1005: 591: 2867: 2236:"Neural crest delamination and migration: From epithelium-to-mesenchyme transition to collective cell migration" 4036: 792: 348:
Experimental evidence places these transcription factors upstream of neural crest specifiers. For example, in
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of the neural tube to allow neural crest cells to escape. Additionally, neural crest cells begin expressing
3849: 2681:"The incidence of fetal alcohol syndrome and prevalence of the alcohol-related neurodevelopmental disorder" 768: 663: 659: 555: 430: 2102:"Xenopus Id3 is required downstream of Myc for the formation of multipotent neural crest progenitor cells" 1706:"The avian embryo as a model to study the development of the neural crest: a long and still ongoing story" 3702: 3647: 3426: 1115: 882: 674:. For this reason the crest cell migration process is termed "free migration". Instead of scaffolding on 1789:
Le Douarin, N.M. (1973). "A biological cell labeling technique and its use in experimental embryology".
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that results from defective neural crest cell migration. The condition's main characteristics include
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Prior to delamination, presumptive neural crest cells are initially anchored to neighboring cells by
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Sakuka-Spengler, Tatjana (2008). "A gene regulatory network orchestrates neural crest formation".
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Vega-Lopez, Guillermo A.; Cerrizuela, Santiago; Tribulo, Celeste; Aybar, Manuel J. (2018-12-01).
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closure, neural crest delaminates from the region between the dorsal neural tube and overlying
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Gans, C.; Northcutt, R. G. (1983). "Neural crest and the origin of vertebrates: A new head".
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Trunk neural crest gives rise two populations of cells. One group of cells fated to become
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are then implicated in the same signaling network. When this signaling is disrupted in mice,
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evolution because many of its structural derivatives are defining features of the vertebrate
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However, considering the neural crest a vertebrate innovation does not mean that it arose
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are equally affected. There is no current cure or treatment for Waardenburg's syndrome.
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The Neural Crest: Its Properties and Derivatives in the Light of Experimental Research
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of the TCOF1 gene are among the best characterized in their role in TCS, mutations in
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Journal of Experimental Zoology Part B: Molecular and Developmental Evolution
2920: 2522: 2487: 2444: 2409:"Neurocristopathies: New insights 150 years after the neural crest discovery" 2053:"An absence of Twist1 results in aberrant cardiac neural crest morphogenesis" 2029: 1388:(membranous bones), dorsal fins and the turtle plastron (lower vertebrates), 1326: 1178: 1143: 1131: 1107: 1073: 982: 914: 128: 2787: 2770: 1970: 1569: 1122:
system, which receives contribution from rostral migratory crest cells. The
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residues to decrease adhesiveness. Neural crest cells also begin expressing
3998: 3988: 3970: 3821: 3804: 3764: 3584: 3579: 3346: 3297: 3256: 3198: 3157:"Identification of a rudimentary neural crest in a non-vertebrate chordate" 3141: 3092: 3057: 3014: 2928: 2845: 2827: 2796: 2755: 2657: 2530: 2452: 2385: 2347: 2264: 2215: 2127: 2086: 2037: 1978: 1943: 1883: 1866: 1851: 1842: 1825: 1731: 1687: 1643: 1577: 1542: 1445: 1353: 1261:, whereas those that continue more ventrally form the sympathetic ganglia, 1232: 1197: 1135: 1032: 997: 858: 724: 619: 516: 453: 317: 211: 159: 155: 124: 34: 3238: 2963: 2901: 2884: 2706: 2613: 2578: 1892: 1810: 1775: 1659: 1400:
of head and neck glands (pituitary, salivary, lachrymal, thymus, thyroid)
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data that shows the conservation of the neural plate border specifiers in
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Vega-Lopez, Guillermo A.; Cerrizuela, Santiago; Aybar, Manuel J. (2017).
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10.1002/(SICI)1096-9926(199711)56:5<317::AID-TERA5>3.0.CO;2-U
1662:"Ancient evolutionary origin of the neural crest gene regulatory network" 1660:
Sauka-Spengler, T.; Meulemans, D.; Jones, M.; Bronner-Fraser, M. (2007).
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pattern of inheritance. Overall, Waardenburg's syndrome is rare, with an
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bearing neural crest cell. Burgeoning neural crest cells express EphB, a
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Arias, S (1971). "Genetic heterogeneity in the Waardenburg's syndrome".
2435: 2020: 1618:"Gene-regulatory interactions in neural crest evolution and development" 1273:
The vagal and sacral neural crest cells develop into the ganglia of the
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Also implicated in defects related to neural crest cell development and
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transcription factor, is required for mesenchyme differentiation of the
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can be subdivided into the following four sub-networks described below.
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Van Keymeulen, A; Mascre, G; Youseff, KK; et al. (October 2009).
2649: 2514: 2118: 2101: 1924: 1907: 1031:, the mechanisms by which these abnormalities arise is still unclear. 3913: 3879: 3794: 3513: 3317:
American Journal of Physiology. Gastrointestinal and Liver Physiology
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Brooker, R.J. 2014, Biology, 3rd edn, McGraw-Hill, New York, NY, 1084
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First, extracellular signaling molecules, secreted from the adjacent
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Pluripotent embyronic cell group giving rise to diverse cell lineages
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development of the neural plate (low BMP) and epidermis (high BMP).
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cells are a temporary group of cells that arise from the embryonic
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Neural crest cells originating from different positions along the
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Abitua, P. B.; Wagner, E.; Navarrete, I. A.; Levine, M. (2012).
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and specification into their final cell type is biased by their
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Smith, S. M.; Garic, A.; Flentke, G. R.; Berres, M. E. (2014).
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Szeder, V; Grim, M; Halata, Z; Sieber-Blum, M (January 2003).
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Northcutt, Glenn (2005). "The new head hypothesis revisited".
2626:"Waardenburg syndrome". Genetics Home Reference. October 2012. 1004:
are diagnosed within a continuum of disorders broadly labeled
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embryos there is a massive delamination that occurs when the
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areas are caused by a total absence of neural crest-derived
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on neural crest specifier expression remains incomplete.
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region of slug (a neural crest specific gene) contains a
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initiate delamination by inducing the expression of the
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Neural crest was first described in the chick embryo by
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formation of neural crest and because of the action of
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and adipose tissue of calvaria, ventral neck and face
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subjection to morphogenic cues such as BMP, Wnt, FGF,
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List of human cell types derived from the germ layers
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which allows for binding and guided interaction with
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Birth Defects Research Part C: Embryo Today: Reviews
2722:"Neural crest development in fetal alcohol syndrome" 2415:. The Neural Crest: 150 years after His' discovery. 1432:, cephalic ganglia (VII and in part, V, IX, and X), 3105: 1392:and smooth muscle of branchial arteries and veins, 578:. These factors play a direct role in inducing the 519:is not entirely fused, whereas delamination in the 2889:The International Journal of Developmental Biology 2812:"Review of the Genetic Basis of Jaw Malformations" 1867:"Role of FGF and noggin in neural crest induction" 1520: 1257:. The cells that stay in the sclerotome form the 988: 767:. The other main route neural crest cells take is 214:. Abnormalities in neural crest development cause 1173:gene, which causes neural crest cells to undergo 1110:. This deletion may disrupt rostral neural crest 339: 4013: 3106:Donoghue, P.C.; Graham, A.; Kelsh, R.N. (2008). 1467:, and even associated with some tumors (such as 1268: 881:of ~ 2/100,000 people in the United States. All 197:Underlying the development of neural crest is a 3272:"Neural crest origin of mammalian Merkel cells" 2363: 985:, or the lack of these enteric ganglia occurs. 464:. Delamination is defined as the separation of 3310: 3108:"The origin and evolution of the neural crest" 1865:Mayor, R.; Guerrero, N.; Martinez, C. (1997). 1555: 1049:exposed to ethanol show a decreased number of 381: 3740: 3411: 2984: 1376:, quadrate, articular, hyoid and columella), 497:that induces the expression of EMT promoting 201:, described as a set of interacting signals, 174:, converge at the dorsal midline to form the 1153: 1024:. However, due to the promiscuous nature of 1008:(FASD). Severe FASD can impair neural crest 2809: 1340: 1020:, an elongated upper lip, and a smoothened 841:. In the case of piebaldism, the colorless 3747: 3733: 3418: 3404: 3148: 2861: 2859: 2857: 2855: 1788: 1760: 1703: 1616:Meulemans, D.; Bronner-Fraser, M. (2004). 1469:melanotic neuroectodermal tumor of infancy 1231:, bones of the middle ear and jaw and the 1118:. Some defects observed are linked to the 361: 74:crest_by_E5.0.2.1.0.0.2 E5.0.2.1.0.0.2 27: 3336: 3287: 3246: 3188: 3131: 3035: 2910: 2900: 2835: 2786: 2745: 2696: 2434: 2424: 2337: 2254: 2233: 2205: 2179: 2154:Development of the Nervous System, 3rd ed 2117: 2076: 2019: 2009: 1933: 1923: 1882: 1841: 1751:. Oxford University Press, London, 111 p. 1721: 1699: 1697: 1677: 1633: 996:(PAE) is among the most common causes of 892: 821: 666:direction without the need of a neuronal 305:(epidermis) from the neural plate during 3311:Lake, JI; Heuckeroth, RO (1 July 2013). 2768: 2156:. Oxford: ELSEVIER INC. pp. 70–72. 2050: 1488:—may control neural crest cell migration 1265:, and the nerves surrounding the aorta. 806: 711:, which binds the EphrinB transmembrane 658:Neural crest cell migration occurs in a 649: 420: 400: 2865: 2852: 2465: 1905: 1549: 1280: 1215: 462:epithelial-mesenchymal transition (EMT) 45:and migrates out towards the periphery. 4014: 2635: 2282: 1823: 1694: 1655: 1653: 1611: 1609: 1607: 1605: 1603: 1556:Shakhova, Olga; Sommer, Lukas (2008). 1516: 1514: 1512: 1510: 1508: 1506: 1444:of all autonomic and sensory ganglia, 3728: 3399: 2599: 2552: 2550: 2548: 2366:Nature Reviews Molecular Cell Biology 2359: 2357: 2319: 2306: 2304: 2278: 2276: 2274: 2229: 2227: 2225: 2186:Nature Reviews Molecular Cell Biology 2175: 2173: 2151: 2147: 2145: 2143: 2141: 2139: 2137: 2099: 1238: 715:expressed in the caudal half of each 2810:Ahmed, M.; Ye, X.; Taub, P. (2016). 2051:Vincentz, J.W.; et al. (2008). 1087: 873:fashion, while II and IV exhibit an 276: 180:epithelial to mesenchymal transition 1650: 1600: 1503: 1396:of ocular and masticatory muscles, 523:embryo occurs during fusion of the 218:, which include conditions such as 13: 2571:10.1111/j.1525-1470.1986.tb00501.x 2545: 2354: 2301: 2271: 2222: 2170: 2134: 452:, cells originally located in the 14: 4048: 3356: 1906:Tribulo, C.; et al. (2003). 1558:"Neural crest-derived stem cells" 1277:and the parasympathetic ganglia. 1084:appear to be minimally affected. 1038:of neural crest cells as well as 1012:, as evidenced by characteristic 694:signaling, interactions with the 580:epithelial-mesenchymal transition 1824:Vallin, J.; et al. (2001). 1448:cells of all peripheral nerves. 1203: 616:matrix metalloproteinases (MMPs) 3304: 3263: 3214: 3205: 3099: 3064: 3029: 2978: 2935: 2876: 2803: 2762: 2713: 2672: 2629: 2620: 2593: 2494: 2459: 2400: 2313: 2100:Light, W.; et al. (2005). 2093: 2044: 1985: 1950: 1899: 1858: 1817: 1564:. Harvard Stem Cell Institute. 1465:, iris muscle and pigment cells 1006:Fetal Alcohol Spectrum Disorder 989:Fetal Alcohol Spectrum Disorder 917:abnormalities like an enlarged 479:. For example, delamination in 439: 2771:"The 22q11 deletion syndromes" 1782: 1754: 1738: 1591: 1337:of vertebrates and tunicates. 645: 566:protein transcription factors 340:Neural plate border specifiers 1: 3289:10.1016/s0012-1606(02)00015-5 2816:Journal of Pediatric Genetics 2480:10.1016/S0046-8177(74)80021-3 1497: 1269:Vagal and sacral neural crest 1196:have also been linked to the 1126:of DiGeorge syndrome include 4022:Embryology of nervous system 3850:Cardiac neural crest complex 3007:10.1126/science.220.4594.268 2285:Principles of Neural Science 1803:10.1016/0012-1606(73)90061-4 1679:10.1016/j.devcel.2007.08.005 1635:10.1016/j.devcel.2004.08.007 1302: 965:(RTK), forms a complex with 787:. Further neural crest cell 410: 264: 7: 3703:Splanchnopleuric mesenchyme 3648:Splanchnopleuric mesenchyme 3427:Human embryonic development 2769:Scambler, Peter J. (2000). 2426:10.1016/j.ydbio.2018.05.013 2256:10.1016/j.ydbio.2011.12.041 2069:10.1016/j.ydbio.2008.04.037 1535:10.1016/j.ydbio.2004.07.033 1474: 618:that degrade the overlying 456:border become neural crest 382:Neural crest effector genes 10: 4053: 2866:Gilbert, Scott F. (2000). 1284: 1242: 1219: 1103:of a small segment in the 1014:craniofacial abnormalities 582:by reducing expression of 414: 236: 3981: 3936: 3865: 3835: 3772: 3763: 3656: 3638: 3600: 3540: 3527: 3500: 3434: 3085:10.1016/j.gde.2006.06.006 2011:10.1016/j.mod.2018.07.010 1998:Mechanisms of Development 1723:10.1016/j.mod.2004.06.003 1704:Le Douarin, N.M. (2004). 1422:Peripheral nervous system 1159:Treacher Collins Syndrome 1154:Treacher Collins Syndrome 994:Prenatal alcohol exposure 765:peripheral nervous system 590:in addition to promoting 417:Collective cell migration 224:Waardenburg–Shah syndrome 91: 79: 67: 55: 50: 26: 21: 3708:Somatopleuric mesenchyme 3620:Somatopleuric mesenchyme 3429:in the first three weeks 3329:10.1152/ajpgi.00452.2012 2775:Human Molecular Genetics 2638:Neurogastroenterol Motil 2234:Theveneau, Eric (2012). 2180:Lamouille, Samy (2014). 1414:of the adrenal medulla, 1341:Neural crest derivatives 1235:of the tooth primordia. 1128:congenital heart defects 963:receptor tyrosine kinase 709:receptor tyrosine kinase 406:from Bronner-Fraser 2004 356:necessary and sufficient 301:separate the non-neural 182:, delaminating from the 2320:Mayor, Roberto (2013). 1971:10.1242/dev.128.21.4127 1570:10.3824/stembook.1.51.1 540:cell adhesion molecules 362:Neural crest specifiers 271:gene regulatory network 261:of neural crest cells. 199:gene regulatory network 3592:Regional specification 3386:University of Michigan 2944:Anatomy and Embryology 2828:10.1055/s-0036-1593505 2503:Birth Defects Research 1884:10.1006/dbio.1997.8634 1843:10.1074/jbc.M103167200 1456:Enterochromaffin cells 1275:enteric nervous system 925:), obstruction of the 903:Hirschsprung's disease 893:Hirschsprung's Disease 865:. Types I and III are 863:Hirschsprung's disease 827:Waardenburg's syndrome 822:Waardenburg's syndrome 655: 426: 407: 93:Anatomical terminology 4037:Animal nervous system 3698:Intraembryonic coelom 3391:Hox domains in chicks 3239:10.1083/jcb.200907080 2902:10.1387/ijdb.160408gv 2872:. Sinauer Associates. 2788:10.1093/hmg/9.16.2421 2559:Pediatric Dermatology 2413:Developmental Biology 2283:Kandel, Eric (2013). 2243:Developmental Biology 1442:Satellite glial cells 1323:in situ hybridization 1140:learning disabilities 998:developmental defects 807:Clinical significance 653: 606:capable of degrading 499:transcription factors 424: 415:Further information: 404: 322:transcription factors 220:frontonasal dysplasia 203:transcription factors 3857:Truncal neural crest 3845:Cranial neural crest 1292:Cardiac neural crest 1287:cardiac neural crest 1281:Cardiac neural crest 1222:cranial neural crest 1216:Cranial neural crest 913:can lead to further 696:extracellular matrix 630:proteins, including 628:extracellular matrix 626:that associate with 444:After fusion of the 127:cartilage and bone, 3755:Development of the 3181:10.1038/nature11589 3173:2012Natur.492..104A 3073:Curr Opin Genet Dev 3050:10.1002/jez.b.21063 2999:1983Sci...220..268G 2152:Sanes, Dan (2012). 1481:First arch syndrome 1430:dorsal root ganglia 1259:dorsal root ganglia 1095:is associated with 875:autosomal recessive 839:congenital deafness 162:and the non-neural 3827:Adult neurogenesis 3780:Neural development 3363:Embryology at UNSW 3124:10.1002/bies.20767 2956:10.1007/BF00185519 2738:10.1002/bdrc.21078 2339:10.1242/dev.091751 2322:"The Neural Crest" 1370:Meckel's cartilage 1245:trunk neural crest 1239:Trunk neural crest 1070:release of calcium 1018:palpebral fissures 871:autosomal dominant 859:dystopia canthorum 812:Neurocristopathies 700:contact inhibition 656: 486:is triggered by a 427: 408: 216:neurocristopathies 4009: 4008: 3932: 3931: 3875:Rostral neuropore 3722: 3721: 3718: 3717: 3447:Oocyte activation 3167:(7427): 104–107. 2993:(4594): 268–274. 2781:(16): 2421–2426. 2650:10.1111/nmo.12776 2515:10.1002/bdr2.1644 2332:(11): 2247–2251. 2294:978-0-07-139011-8 2119:10.1242/dev.01734 1965:(21): 4127–4138. 1925:10.1242/dev.00878 1764:Bull Biol Fr Belg 1440:in the whisker, 1434:Rohon-Beard cells 1398:connective tissue 1167:missense mutation 1163:pharyngeal arches 1093:DiGeorge syndrome 1088:DiGeorge syndrome 1064:levels caused by 1057:due to increased 733:pharyngeal arches 672:radial glial cell 534:proteins such as 333:paraxial mesoderm 277:Inductive signals 228:DiGeorge syndrome 205:, and downstream 107: 106: 102: 4044: 4032:Chordate anatomy 3966:Surface ectoderm 3894:Cervical flexure 3889:Cephalic flexure 3770: 3769: 3749: 3742: 3735: 3726: 3725: 3610:Surface ectoderm 3573:Primitive groove 3554:Primitive streak 3538: 3537: 3420: 3413: 3406: 3397: 3396: 3351: 3350: 3340: 3308: 3302: 3301: 3291: 3267: 3261: 3260: 3250: 3218: 3212: 3209: 3203: 3202: 3192: 3152: 3146: 3145: 3135: 3103: 3097: 3096: 3068: 3062: 3061: 3033: 3027: 3026: 2982: 2976: 2975: 2939: 2933: 2932: 2914: 2904: 2880: 2874: 2873: 2869:The Neural Crest 2863: 2850: 2849: 2839: 2807: 2801: 2800: 2790: 2766: 2760: 2759: 2749: 2717: 2711: 2710: 2700: 2676: 2670: 2669: 2633: 2627: 2624: 2618: 2617: 2597: 2591: 2590: 2554: 2543: 2542: 2498: 2492: 2491: 2463: 2457: 2456: 2438: 2428: 2404: 2398: 2397: 2361: 2352: 2351: 2341: 2317: 2311: 2308: 2299: 2298: 2280: 2269: 2268: 2258: 2240: 2231: 2220: 2219: 2209: 2177: 2168: 2167: 2149: 2132: 2131: 2121: 2097: 2091: 2090: 2080: 2048: 2042: 2041: 2023: 2013: 1989: 1983: 1982: 1954: 1948: 1947: 1937: 1927: 1903: 1897: 1896: 1886: 1862: 1856: 1855: 1845: 1821: 1815: 1814: 1786: 1780: 1779: 1758: 1752: 1742: 1736: 1735: 1725: 1701: 1692: 1691: 1681: 1657: 1648: 1647: 1637: 1613: 1598: 1595: 1589: 1588: 1586: 1584: 1553: 1547: 1546: 1518: 1428:and glia of the 1412:chromaffin cells 1374:scleral ossicles 1148:bipolar disorder 1120:pharyngeal pouch 1078:oxidative stress 1016:including short 831:neurocristopathy 676:progenitor cells 670:such as along a 307:neural induction 99:edit on Wikidata 96: 31: 19: 18: 4052: 4051: 4047: 4046: 4045: 4043: 4042: 4041: 4012: 4011: 4010: 4005: 3977: 3928: 3924:Germinal matrix 3899:Pontine flexure 3861: 3831: 3759: 3753: 3723: 3714: 3652: 3634: 3596: 3529: 3523: 3502: 3496: 3487:Inner cell mass 3430: 3424: 3359: 3354: 3309: 3305: 3268: 3264: 3219: 3215: 3210: 3206: 3153: 3149: 3104: 3100: 3069: 3065: 3034: 3030: 2983: 2979: 2940: 2936: 2881: 2877: 2864: 2853: 2808: 2804: 2767: 2763: 2718: 2714: 2677: 2673: 2634: 2630: 2625: 2621: 2602:Birth Defects B 2598: 2594: 2555: 2546: 2499: 2495: 2468:Human Pathology 2464: 2460: 2405: 2401: 2378:10.1038/nrm2428 2362: 2355: 2318: 2314: 2309: 2302: 2295: 2281: 2272: 2238: 2232: 2223: 2198:10.1038/nrm3758 2178: 2171: 2164: 2150: 2135: 2098: 2094: 2049: 2045: 1990: 1986: 1955: 1951: 1918:(26): 6441–52. 1904: 1900: 1863: 1859: 1836:(32): 30350–8. 1822: 1818: 1787: 1783: 1759: 1755: 1743: 1739: 1716:(9): 1089–102. 1702: 1695: 1658: 1651: 1614: 1601: 1596: 1592: 1582: 1580: 1554: 1550: 1519: 1504: 1500: 1477: 1426:Sensory neurons 1408:Endocrine cells 1384:cartilage, the 1358:dental papillae 1348:(also known as 1343: 1335:common ancestor 1305: 1289: 1283: 1271: 1263:adrenal medulla 1247: 1241: 1224: 1218: 1206: 1156: 1090: 1051:migratory cells 991: 935:enteric ganglia 909:. This lack of 895: 824: 809: 789:differentiation 763:neurons of the 723:, and eventual 648: 600:polysialic acid 442: 419: 413: 384: 376:pharyngeal arch 364: 342: 285:and underlying 279: 267: 243:Wilhelm His Sr. 239: 184:neuroepithelium 145:adrenal medulla 141:enteric neurons 103: 46: 17: 12: 11: 5: 4050: 4040: 4039: 4034: 4029: 4024: 4007: 4006: 4004: 4003: 4002: 4001: 3996: 3985: 3983: 3979: 3978: 3976: 3975: 3974: 3973: 3963: 3958: 3953: 3948: 3942: 3940: 3934: 3933: 3930: 3929: 3927: 3926: 3921: 3916: 3911: 3906: 3901: 3896: 3891: 3886: 3877: 3871: 3869: 3863: 3862: 3860: 3859: 3854: 3853: 3852: 3841: 3839: 3833: 3832: 3830: 3829: 3824: 3819: 3818: 3817: 3812: 3802: 3797: 3792: 3787: 3782: 3776: 3774: 3767: 3761: 3760: 3757:nervous system 3752: 3751: 3744: 3737: 3729: 3720: 3719: 3716: 3715: 3713: 3712: 3711: 3710: 3705: 3700: 3690: 3685: 3684: 3683: 3678: 3668: 3666:Axial mesoderm 3662: 3660: 3654: 3653: 3651: 3650: 3644: 3642: 3636: 3635: 3633: 3632: 3627: 3622: 3617: 3612: 3606: 3604: 3598: 3597: 3595: 3594: 3589: 3588: 3587: 3577: 3576: 3575: 3570: 3564:Primitive node 3561: 3546: 3544: 3535: 3525: 3524: 3522: 3521: 3516: 3510: 3508: 3498: 3497: 3495: 3494: 3489: 3484: 3479: 3474: 3469: 3464: 3459: 3454: 3449: 3444: 3438: 3436: 3432: 3431: 3423: 3422: 3415: 3408: 3400: 3394: 3393: 3388: 3379: 3370: 3358: 3357:External links 3355: 3353: 3352: 3303: 3262: 3213: 3204: 3147: 3098: 3063: 3044:(4): 274–297. 3028: 2977: 2934: 2875: 2851: 2822:(4): 209–219. 2802: 2761: 2732:(3): 210–220. 2712: 2691:(5): 317–326. 2671: 2644:(2): 161–166. 2628: 2619: 2592: 2565:(2): 119–124. 2544: 2509:(8): 584–632. 2493: 2474:(4): 409–429. 2458: 2399: 2372:(7): 557–568. 2353: 2312: 2300: 2293: 2270: 2221: 2192:(3): 178–196. 2169: 2163:978-0123745392 2162: 2133: 2112:(8): 1831–41. 2092: 2043: 1984: 1949: 1898: 1857: 1816: 1781: 1753: 1737: 1693: 1649: 1599: 1590: 1548: 1501: 1499: 1496: 1495: 1494: 1489: 1483: 1476: 1473: 1386:dermatocranium 1362:chondrocranium 1346:Ectomesenchyme 1342: 1339: 1327:protochordates 1304: 1301: 1285:Main article: 1282: 1279: 1270: 1267: 1243:Main article: 1240: 1237: 1220:Main article: 1217: 1214: 1205: 1202: 1155: 1152: 1132:facial defects 1112:cell migration 1101:translocations 1089: 1086: 990: 987: 894: 891: 823: 820: 808: 805: 793:spatiotemporal 769:dorsolaterally 647: 644: 614:and secreting 532:tight junction 512:Xenopus laevis 448:to create the 441: 438: 412: 409: 383: 380: 363: 360: 341: 338: 278: 275: 266: 263: 238: 235: 105: 104: 95: 89: 88: 83: 77: 76: 71: 65: 64: 59: 53: 52: 48: 47: 37:border. After 32: 24: 23: 15: 9: 6: 4: 3: 2: 4049: 4038: 4035: 4033: 4030: 4028: 4025: 4023: 4020: 4019: 4017: 4000: 3997: 3995: 3992: 3991: 3990: 3987: 3986: 3984: 3980: 3972: 3969: 3968: 3967: 3964: 3962: 3959: 3957: 3954: 3952: 3951:Optic vesicle 3949: 3947: 3944: 3943: 3941: 3939: 3935: 3925: 3922: 3920: 3917: 3915: 3912: 3910: 3907: 3905: 3902: 3900: 3897: 3895: 3892: 3890: 3887: 3885: 3881: 3878: 3876: 3873: 3872: 3870: 3868: 3864: 3858: 3855: 3851: 3848: 3847: 3846: 3843: 3842: 3840: 3838: 3834: 3828: 3825: 3823: 3820: 3816: 3815:Neural groove 3813: 3811: 3808: 3807: 3806: 3803: 3801: 3800:Neuroectoderm 3798: 3796: 3793: 3791: 3788: 3786: 3783: 3781: 3778: 3777: 3775: 3771: 3768: 3766: 3762: 3758: 3750: 3745: 3743: 3738: 3736: 3731: 3730: 3727: 3709: 3706: 3704: 3701: 3699: 3696: 3695: 3694: 3693:Lateral plate 3691: 3689: 3686: 3682: 3679: 3677: 3674: 3673: 3672: 3669: 3667: 3664: 3663: 3661: 3659: 3655: 3649: 3646: 3645: 3643: 3641: 3637: 3631: 3628: 3626: 3623: 3621: 3618: 3616: 3615:Neuroectoderm 3613: 3611: 3608: 3607: 3605: 3603: 3599: 3593: 3590: 3586: 3583: 3582: 3581: 3578: 3574: 3571: 3569: 3565: 3562: 3560: 3559:Primitive pit 3557: 3556: 3555: 3551: 3548: 3547: 3545: 3543: 3539: 3536: 3533: 3526: 3520: 3517: 3515: 3512: 3511: 3509: 3506: 3499: 3493: 3490: 3488: 3485: 3483: 3480: 3478: 3475: 3473: 3470: 3468: 3465: 3463: 3460: 3458: 3455: 3453: 3450: 3448: 3445: 3443: 3442:Fertilization 3440: 3439: 3437: 3433: 3428: 3421: 3416: 3414: 3409: 3407: 3402: 3401: 3398: 3392: 3389: 3387: 3383: 3380: 3378: 3374: 3371: 3369: 3368: 3364: 3361: 3360: 3348: 3344: 3339: 3334: 3330: 3326: 3322: 3318: 3314: 3307: 3299: 3295: 3290: 3285: 3282:(2): 258–63. 3281: 3277: 3273: 3266: 3258: 3254: 3249: 3244: 3240: 3236: 3233:(1): 91–100. 3232: 3228: 3224: 3217: 3208: 3200: 3196: 3191: 3186: 3182: 3178: 3174: 3170: 3166: 3162: 3158: 3151: 3143: 3139: 3134: 3129: 3125: 3121: 3118:(6): 530–41. 3117: 3113: 3109: 3102: 3094: 3090: 3086: 3082: 3078: 3074: 3067: 3059: 3055: 3051: 3047: 3043: 3039: 3032: 3024: 3020: 3016: 3012: 3008: 3004: 3000: 2996: 2992: 2988: 2981: 2973: 2969: 2965: 2961: 2957: 2953: 2950:(3): 263–72. 2949: 2945: 2938: 2930: 2926: 2922: 2918: 2913: 2908: 2903: 2898: 2895:(1–2): 5–15. 2894: 2890: 2886: 2879: 2871: 2870: 2862: 2860: 2858: 2856: 2847: 2843: 2838: 2833: 2829: 2825: 2821: 2817: 2813: 2806: 2798: 2794: 2789: 2784: 2780: 2776: 2772: 2765: 2757: 2753: 2748: 2743: 2739: 2735: 2731: 2727: 2723: 2716: 2708: 2704: 2699: 2694: 2690: 2686: 2682: 2675: 2667: 2663: 2659: 2655: 2651: 2647: 2643: 2639: 2632: 2623: 2615: 2611: 2608:(4): 87–101. 2607: 2603: 2596: 2588: 2584: 2580: 2576: 2572: 2568: 2564: 2560: 2553: 2551: 2549: 2540: 2536: 2532: 2528: 2524: 2520: 2516: 2512: 2508: 2504: 2497: 2489: 2485: 2481: 2477: 2473: 2469: 2462: 2454: 2450: 2446: 2442: 2437: 2432: 2427: 2422: 2419:: S110–S143. 2418: 2414: 2410: 2403: 2395: 2391: 2387: 2383: 2379: 2375: 2371: 2367: 2360: 2358: 2349: 2345: 2340: 2335: 2331: 2327: 2323: 2316: 2307: 2305: 2296: 2290: 2286: 2279: 2277: 2275: 2266: 2262: 2257: 2252: 2248: 2244: 2237: 2230: 2228: 2226: 2217: 2213: 2208: 2203: 2199: 2195: 2191: 2187: 2183: 2176: 2174: 2165: 2159: 2155: 2148: 2146: 2144: 2142: 2140: 2138: 2129: 2125: 2120: 2115: 2111: 2107: 2103: 2096: 2088: 2084: 2079: 2074: 2070: 2066: 2062: 2058: 2054: 2047: 2039: 2035: 2031: 2027: 2022: 2017: 2012: 2007: 2003: 1999: 1995: 1988: 1980: 1976: 1972: 1968: 1964: 1960: 1953: 1945: 1941: 1936: 1931: 1926: 1921: 1917: 1913: 1909: 1902: 1894: 1890: 1885: 1880: 1876: 1872: 1868: 1861: 1853: 1849: 1844: 1839: 1835: 1831: 1827: 1820: 1812: 1808: 1804: 1800: 1797:(1): 217–22. 1796: 1792: 1785: 1777: 1773: 1770:(3): 435–52. 1769: 1765: 1757: 1750: 1747:, S. (1950). 1746: 1741: 1733: 1729: 1724: 1719: 1715: 1711: 1707: 1700: 1698: 1689: 1685: 1680: 1675: 1672:(3): 405–20. 1671: 1667: 1663: 1656: 1654: 1645: 1641: 1636: 1631: 1627: 1623: 1619: 1612: 1610: 1608: 1606: 1604: 1594: 1579: 1575: 1571: 1567: 1563: 1559: 1552: 1544: 1540: 1536: 1532: 1528: 1524: 1517: 1515: 1513: 1511: 1509: 1507: 1502: 1493: 1490: 1487: 1484: 1482: 1479: 1478: 1472: 1470: 1466: 1464: 1459: 1457: 1453: 1452:Enteric cells 1449: 1447: 1443: 1439: 1435: 1431: 1427: 1423: 1419: 1417: 1413: 1409: 1405: 1403: 1399: 1395: 1391: 1387: 1383: 1379: 1375: 1371: 1367: 1366:nasal capsule 1363: 1359: 1355: 1351: 1347: 1338: 1336: 1332: 1328: 1324: 1320: 1316: 1315: 1309: 1300: 1298: 1293: 1288: 1278: 1276: 1266: 1264: 1260: 1256: 1252: 1246: 1236: 1234: 1230: 1223: 1213: 1211: 1204:Cell lineages 1201: 1199: 1195: 1192: 1188: 1184: 1180: 1179:embryogenesis 1176: 1172: 1168: 1164: 1160: 1151: 1149: 1145: 1144:schizophrenia 1141: 1137: 1133: 1129: 1125: 1121: 1117: 1113: 1109: 1108:chromosome 22 1106: 1102: 1098: 1094: 1085: 1083: 1082:pigment cells 1079: 1075: 1074:intracellular 1071: 1067: 1063: 1060: 1056: 1052: 1048: 1045: 1041: 1037: 1034: 1030: 1027: 1023: 1019: 1015: 1011: 1007: 1003: 999: 995: 986: 984: 983:aganglionosis 980: 976: 972: 968: 964: 960: 956: 952: 948: 944: 940: 936: 933:and form the 932: 928: 924: 920: 916: 915:physiological 912: 908: 904: 900: 890: 888: 884: 880: 876: 872: 868: 864: 860: 856: 852: 848: 844: 840: 836: 832: 828: 819: 818: 813: 804: 802: 798: 794: 790: 786: 782: 781:pigment cells 778: 774: 770: 766: 762: 758: 754: 750: 746: 742: 738: 734: 728: 726: 722: 718: 714: 710: 706: 701: 697: 693: 689: 685: 681: 677: 673: 669: 665: 661: 652: 643: 641: 637: 633: 629: 625: 621: 617: 613: 609: 605: 601: 597: 593: 589: 585: 581: 577: 573: 569: 565: 561: 557: 553: 551: 545: 541: 537: 533: 528: 526: 522: 518: 514: 513: 508: 504: 500: 496: 493: 489: 485: 482: 478: 475: 471: 467: 463: 459: 455: 451: 447: 437: 435: 432: 423: 418: 403: 399: 397: 396: 391: 390: 379: 377: 373: 368: 359: 357: 353: 352: 346: 337: 334: 331:Fgf from the 329: 325: 323: 319: 315: 310: 308: 304: 300: 296: 292: 288: 284: 274: 272: 262: 260: 256: 251: 247: 244: 234: 231: 229: 225: 221: 217: 213: 212:cell lineages 208: 204: 200: 195: 193: 189: 185: 181: 177: 173: 169: 165: 161: 157: 152: 150: 146: 142: 138: 134: 130: 129:smooth muscle 126: 122: 118: 115: 111: 100: 94: 90: 87: 84: 82: 78: 75: 72: 70: 66: 63: 60: 58: 54: 49: 44: 40: 36: 30: 25: 20: 3999:Otic vesicle 3989:Otic placode 3971:Lens placode 3837:Neural crest 3836: 3822:Neuropoiesis 3805:Neural plate 3765:Neurogenesis 3688:Intermediate 3630:Neural crest 3629: 3585:Gastrulation 3367:Notes/ncrest 3365: 3323:(1): G1–24. 3320: 3316: 3306: 3279: 3275: 3265: 3230: 3227:J. Cell Biol 3226: 3216: 3207: 3164: 3160: 3150: 3115: 3111: 3101: 3079:(4): 360–6. 3076: 3072: 3066: 3041: 3037: 3031: 2990: 2986: 2980: 2947: 2943: 2937: 2892: 2888: 2878: 2868: 2819: 2815: 2805: 2778: 2774: 2764: 2729: 2725: 2715: 2688: 2684: 2674: 2641: 2637: 2631: 2622: 2605: 2601: 2595: 2562: 2558: 2506: 2502: 2496: 2471: 2467: 2461: 2436:11336/101713 2416: 2412: 2402: 2369: 2365: 2329: 2325: 2315: 2284: 2249:(1): 34–54. 2246: 2242: 2189: 2185: 2153: 2109: 2105: 2095: 2063:(1): 131–9. 2060: 2056: 2046: 2021:11336/101714 2001: 1997: 1987: 1962: 1958: 1952: 1915: 1911: 1901: 1874: 1870: 1860: 1833: 1829: 1819: 1794: 1790: 1784: 1767: 1763: 1756: 1748: 1740: 1713: 1709: 1669: 1665: 1628:(3): 291–9. 1625: 1621: 1593: 1581:. Retrieved 1561: 1551: 1526: 1522: 1461: 1460: 1451: 1450: 1438:Merkel cells 1421: 1420: 1416:glomus cells 1407: 1406: 1354:odontoblasts 1349: 1345: 1344: 1312: 1310: 1306: 1290: 1272: 1248: 1233:odontoblasts 1225: 1207: 1198:pathogenesis 1157: 1136:neurological 1091: 1033:Cell culture 992: 896: 825: 810: 777:dermamyotome 771:between the 729: 725:cytoskeletal 657: 620:basal lamina 592:modification 549: 529: 517:neural plate 511: 454:neural plate 443: 440:Delamination 428: 393: 387: 385: 369: 365: 349: 347: 343: 330: 326: 318:binding site 311: 280: 268: 252: 248: 240: 232: 196: 172:neural folds 160:neural plate 156:gastrulation 153: 125:craniofacial 110:Neural crest 109: 108: 35:neural plate 22:Neural crest 3956:Optic stalk 3946:Neural tube 3909:Basal plate 3867:Neural tube 3810:Neural fold 3785:Neurulation 3625:Neurulation 3550:Archenteron 3542:Germ layers 3492:Trophoblast 2912:11336/53692 2326:Development 2106:Development 2004:: 219–239. 1959:Development 1935:11336/95313 1912:Development 1877:(1): 1–12. 1830:J Biol Chem 1583:27 December 1529:(1): 1–11. 1463:Melanocytes 1418:type I/II. 1350:mesectoderm 1251:melanocytes 1181:. Although 1134:, and some 1116:development 1042:developing 911:innervation 851:melanocytes 849:-producing 761:sympathetic 749:fibronectin 636:fibronectin 564:zinc finger 525:neural fold 474:mesenchymal 450:neural tube 446:neural fold 434:neural tube 389:Rho GTPases 176:neural tube 168:neurulation 121:melanocytes 51:Identifiers 39:neural tube 4016:Categories 3919:Neuroblast 3904:Alar plate 3884:Rhombomere 3681:Somitomere 3568:Blastopore 3532:Trilaminar 3482:Blastocyst 3477:Blastocoel 3472:Cavitation 3462:Blastomere 3377:NeuroNames 2685:Teratology 1745:Hörstadius 1498:References 1255:sclerotome 1068:-mediated 835:piebaldism 817:Teratogens 721:rhoGTPases 692:neuropilin 688:semaphorin 588:N-Cadherin 558:expressed 470:epithelial 188:vertebrate 166:. During 137:peripheral 117:germ layer 3961:Optic cup 3914:Glioblast 3880:Neuromere 3795:Notochord 3514:Hypoblast 3505:Bilaminar 3373:ancil-445 3276:Dev. Biol 3112:BioEssays 2921:0214-6282 2539:210151171 2523:2472-1727 2488:0046-8177 2445:0012-1606 2030:0925-4773 1710:Mech. Dev 1523:Dev. Biol 1390:pericytes 1382:laryngeal 1331:tunicates 1319:co-option 1303:Evolution 1183:mutations 1175:apoptosis 1097:deletions 1059:cytosolic 1055:apoptosis 1044:zebrafish 1010:migration 923:megacolon 907:intestine 899:migration 879:incidence 867:inherited 773:epidermis 737:integrins 646:Migration 624:integrins 608:cadherins 604:proteases 477:phenotype 411:Migration 395:cadherins 283:epidermis 265:Induction 4027:Ectoderm 3994:Otic pit 3671:Paraxial 3658:Mesoderm 3640:Endoderm 3602:Ectoderm 3580:Gastrula 3519:Epiblast 3457:Cleavage 3347:23639815 3298:12645929 3257:19786578 3199:23135395 3142:18478530 3093:16793256 3058:16003768 3023:39290007 3015:17732898 2972:32986727 2929:28287247 2846:27895973 2797:11005797 2756:25219761 2666:12394126 2658:26806097 2587:23858201 2531:31926062 2453:29802835 2394:10746234 2386:18523435 2348:23674598 2265:22261150 2216:24556840 2128:15772131 2087:18539270 2057:Dev Biol 2038:30086335 1979:11684651 1944:14627721 1871:Dev Biol 1852:11402039 1791:Dev Biol 1732:15296974 1688:17765683 1666:Dev Cell 1644:15363405 1622:Dev Cell 1578:20614636 1562:StemBook 1543:15464568 1475:See also 1378:tracheal 1210:anterior 1200:of TCS. 1124:symptoms 1036:explants 1022:philtrum 1002:patients 775:and the 753:mesoderm 741:collagen 705:receptor 668:scaffold 632:collagen 610:such as 584:occludin 556:Dorsally 552:Cadherin 542:such as 536:occludin 501:such as 354:Msx1 is 314:promoter 303:ectoderm 289:such as 287:mesoderm 259:ontogeny 255:Chimeras 207:effector 164:ectoderm 114:ectoderm 43:ectoderm 3790:Neurula 3773:General 3528:Week 3 3501:Week 2 3382:Diagram 3338:3725693 3248:2762088 3190:4257486 3169:Bibcode 3133:2692079 2995:Bibcode 2987:Science 2964:2268069 2837:5123890 2747:4827602 2707:9451756 2614:5006208 2579:3952027 2207:4240281 2078:2572997 1893:9281332 1811:4121410 1776:4191116 1446:Schwann 1436:, some 1394:tendons 1314:de novo 1177:during 1169:of the 1062:calcium 1047:embryos 1040:in vivo 1029:binding 1026:ethanol 855:genetic 847:pigment 783:of the 757:sensory 745:laminin 684:EphrinB 660:rostral 640:laminin 495:cascade 484:embryos 351:Xenopus 237:History 62:D009432 3676:Somite 3467:Morula 3452:Zygote 3435:Week 1 3345:  3335:  3296:  3255:  3245:  3197:  3187:  3161:Nature 3140:  3130:  3091:  3056:  3021:  3013:  2970:  2962:  2927:  2919:  2844:  2834:  2795:  2754:  2744:  2705:  2664:  2656:  2612:  2585:  2577:  2537:  2529:  2521:  2486:  2451:  2443:  2392:  2384:  2346:  2291:  2263:  2214:  2204:  2160:  2126:  2085:  2075:  2036:  2028:  1977:  1942:  1891:  1850:  1809:  1774:  1730:  1686:  1642:  1576:  1541:  1402:dermis 1360:, the 1297:septum 1229:thymus 1191:POLR1D 1187:POLR1C 953:, and 927:bowels 869:in an 799:, and 785:dermis 747:, and 717:somite 713:ligand 698:, and 664:caudal 638:, and 612:ADAM10 574:, and 466:tissue 431:dorsal 226:, and 154:After 133:dentin 3019:S2CID 2968:S2CID 2662:S2CID 2583:S2CID 2535:S2CID 2390:S2CID 2239:(PDF) 1486:DGCR2 1194:genes 1171:TCOF1 1105:human 1072:from 979:EDNRB 955:EDNRB 919:colon 887:sexes 883:races 829:is a 801:Notch 598:with 596:NCAMs 576:twist 568:snail 521:chick 507:FoxD3 503:SNAI2 481:chick 458:cells 192:clade 97:[ 86:86666 3343:PMID 3294:PMID 3253:PMID 3195:PMID 3138:PMID 3089:PMID 3054:PMID 3042:304B 3011:PMID 2960:PMID 2925:PMID 2917:ISSN 2842:PMID 2793:PMID 2752:PMID 2703:PMID 2654:PMID 2610:PMID 2575:PMID 2527:PMID 2519:ISSN 2484:ISSN 2449:PMID 2441:ISSN 2382:PMID 2344:PMID 2289:ISBN 2261:PMID 2212:PMID 2158:ISBN 2124:PMID 2083:PMID 2034:PMID 2026:ISSN 1975:PMID 1940:PMID 1889:PMID 1848:PMID 1807:PMID 1772:PMID 1728:PMID 1684:PMID 1640:PMID 1585:2019 1574:PMID 1539:PMID 1380:and 1189:and 1146:and 1138:and 977:and 975:EDN3 971:GFRα 969:and 967:GDNF 961:, a 951:EDN3 947:GFRα 943:GDNF 885:and 843:skin 837:and 759:and 686:and 680:EphB 586:and 572:slug 560:BMPs 546:and 544:NCAM 538:and 505:and 392:and 372:bHLH 320:for 299:Fgfs 297:and 295:BMPs 291:Wnts 149:glia 147:and 139:and 57:MeSH 3982:Ear 3938:Eye 3384:at 3375:at 3333:PMC 3325:doi 3321:305 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Index


neural plate
neural tube
ectoderm
MeSH
D009432
TE
crest_by_E5.0.2.1.0.0.2 E5.0.2.1.0.0.2
FMA
86666
Anatomical terminology
edit on Wikidata
ectoderm
germ layer
melanocytes
craniofacial
smooth muscle
dentin
peripheral
enteric neurons
adrenal medulla
glia
gastrulation
neural plate
ectoderm
neurulation
neural folds
neural tube
epithelial to mesenchymal transition
neuroepithelium

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