Neural crest induction by paraxial mesoderm in Xenopus embryos requires FGF signals | Development
... effects on neural crest formation were parallel to altered mesoderm or neural development. However, neural and neural crest ... Neural crest induction and neural plate posteriorization. Neural crest induction is achieved experimentally by combining the ... to evoke neural crest formation even if the robust induction of neural crest markers and further development of neural crest ... FGF8 enhances neural crest formation in embryos and is sufficient to induce neural crest markers in explants. As FGF8 has ...http://dev.biologists.org/content/130/14/3111
Current projects - THE URIBE LAB
The ENS arises from "vagal" neural crest stem cells that originate from the post-otic dorsal neural tube. Vagal neural crest ... How does a neural crest cell become a particular derivative?. Neural crest cells are a group of multipotent stem cell that ... 4. To understand how neural crest-derived cancers form from the vagal neural crest in vivo.. ... 3. Construction of the signaling-level regulatory network that governs vagal neural crest development and neural crest ...https://www.uribelabrice.com/current-projects.html
Fate maps of neural crest and mesoderm in the mammalian eye
... Gage, PJ; Rhoades, W; Prucka, SK and Hjalt, Tord LU (2005) In ... In the present study, the first long-term fate maps are presented for neural crest and mesoderm in a mammalian eye. METHODS. ... In the present study, the first long-term fate maps are presented for neural crest and mesoderm in a mammalian eye. METHODS. ... The results established that fates of neural crest and mesoderm in mice were similar to but not identical with those in birds. ...https://lup.lub.lu.se/search/publication/216539
Semaphorin/neuropilin signaling influences the positioning of migratory neural crest cells within the hindbrain region of the...
... the receptor components essential for Semaphorin activity by neural crest cells suggests a function in restricting neural crest ... we define a role for both Semaphorins in the maintenance of neural crest cell streams in proximity to the neural tube. ... Although the streaming of neural crest cells is known to involve signals derived from the neuroepithelium, the molecular ... The loss or misguidance of specific neural crest cell populations after changes in Semaphorin signaling also affects the ...https://www.dpag.ox.ac.uk/publications/251911
Tcf7l1 protects the anterior neural fold from adopting the neural crest fate | Development
The neural crest (NC) is crucial for the evolutionary diversification of vertebrates. NC cells are induced at the neural plate ... 2005). Neural crest induction by the canonical Wnt pathway can be dissociated from anterior-posterior neural patterning in ... 2005). Sox10 overexpression induces neural crest-like cells from all dorsoventral levels of the neural tube but inhibits ... ANF, anterior neural fold; NPB, neural plate border; NNE, non-neural ectoderm; PM, prosencephalic-mesencephalic boundary. ...http://dev.biologists.org/content/143/12/2206.long
Differentiation of Neural-Crest-Derived Intermediate Pluripotent Progenitors into Committed Periodontal Populations Involves...
Differentiation of Neural-Crest-Derived Intermediate Pluripotent Progenitors into Committed Periodontal Populations Involves ... Differentiation of Neural-Crest-Derived Intermediate Pluripotent Progenitors into Committed Periodontal Populations Involves ...http://www.omicsoft.com/publications/2014/2/22/differentiation-of-neural-crest-derived-intermediate-pluripotent-progenitors-into-committed-periodontal-populations-involves-unique-molecular-signature-changes-cohort-shifts-and-
Fate mapping the chondrichthyan neural crest. The neural crest is an embryonic cell population that gives rise to much of the ... Neural crest fate maps have been generated for a number of osteichthyan model systems (e.g. mouse, chick, frog and zebrafish). ... This work will allow us to infer primitive fates of neural crest cells in the last common ancestor of jawed vertebrates (e.g. ... mesodermal contributions to the craniofacial skeleton and pectoral girdle, and the skeletogenic potential of trunk neural crest ...https://www.zoo.cam.ac.uk/research-groups/gillis-lab/research
Axonal pathfinding and neural crest cells
... Neural crest cells form at the anterior end of the neural plate, at the border of ... Migration of Neural Crest Cells. Beginning Migration. When Neural Crest Cells begin to migrate, they lose their adhesion to the ... Neural crest cells were transplanted from one position in the body to another position. They developed into neural crest ... What are the derivatives of neural crest?. Neural crest cells form dorsal root ganglia (sensory neurons) and melanocytes ( ...https://studentreader.com/7393G/axonal-pathfinding-neural-crest-cells/
Neural Crest Induction and Differentiation | Jean-Pierre Saint-Jeannet | Springer
Neural Crest Induction and Differentiation, written by an international panel of recognized leaders in the field, discusses all ... Neural Crest Induction and Differentiation. Editors. * Jean-Pierre Saint-Jeannet Series Title. Advances in Experimental ... Neural Crest Induction and Differentiation, written by an international panel of recognized leaders in the field, discusses all ... to the pathologies associated with abnormal neural crest development and function. Each chapter provides an invaluable resource ...http://www.springer.com/us/book/9780387351360
Human Fetal Keratocytes Have Multipotent Characteristics in the Developing Avian Embryo
... keratocytes injected along the neural crest pathway were localized adjacent to HNK-1-positive migratory host neural crest cells ... The objective of this study is to examine the potential of human fetal keratocytes (HFKs) to differentiate into neural crest- ... These results show that HFKs retain the ability to differentiate into some neural crest-derived tissues. Their ability to ... The HuNu-positive cells transformed into neural crest derivatives such as smooth muscle in cranial blood vessels, stromal ...https://scholarship.rice.edu/handle/1911/75339
Dissimilar regulation of cell differentiation in mesencephalic (cranial) and sacral (trunk) neural crest cells in vitro.
Depending on the cranial-caudal level of their origin, different populations of neural crest cells exhibit ... During development neural crest cells give rise to a wide variety of specialized cell types in response to cytokines from ... cranial neural crest cells differ dramatically from the trunk neural crest cells in how they respond to specific extracellular ... During development neural crest cells give rise to a wide variety of specialized cell types in response to cytokines from ...http://www.biomedsearch.com/nih/Dissimilar-regulation-cell-differentiation-in/12925584.html
The MADS box transcription factor MEF2C regulates melanocyte development and is a direct transcriptional target and partner of...
... directs expression to the nascent neural crest adjacent to the neural folds at E8.5 (A) and in neural crest derivatives, ... Neural crest cells are multipotent progenitor cells that originate from the dorsal neural tube at the border of the neural ... To place Mef2c into a pathway for neural crest and melanocyte development, we next examined the Mef2c-F1 neural crest enhancer ... MEF2C function is also required in the neural crest or in neural crest-derived cells for melanocyte function or differentiation ...http://dev.biologists.org/content/138/12/2555
Interactions between Hox-negative cephalic neural crest cells and the foregut endoderm in patterning the facial skeleton in the...
B) Migration map of cephalic neural crest cells in the avian embryo. The origin of neural crest cells found in the nasofrontal ... The skeletogenic capacities of neural crest cells depend upon Hox gene expression not only in neural crest cells but also in ... triggers in the neural crest the expression of Pitx1, a gene normally activated in BA1 ectoderm and neural crest cells during ... Hox-expressing cephalic neural crest cells. As mentioned before, two distinct populations of neural crest cells differentiate ...http://dev.biologists.org/content/129/4/1061
Neural Crest Stem Cells/Progenitors and Their Potential Applications in Disease Therapies | MedCrave
NCSCs: Neural Crest Stem Cells; NCCs: Neural Crest Cells; EMT: Epithelial-Mesenchymal Transition; PNS: Peripheral Nervous ... Kalcheim L Da (1999) The Neural Crest. Cambridge University Press, India.. *Mayor R, Theveneau E (2013) The neural crest. ... Pax3 and Zic1 trigger the early neural crest gene regulatory network by the direct activation of multiple key neural crest ... Clonal analysis of the avian neural crest: migration and maturation of mixed neural crest clones injected into host chicken ...http://googlescholar.medcraveonline.com/scholars/article_fulltext/4294
Resistance to chemotherapeutic agents and promotion of transforming activity mediated by embryonic stem cell-expressed Ras ...
Neuroblastoma is a common childhood tumor derived from neural crest precursor cells. In the present study, we investigated the ... Neuroblastoma is a common childhood tumor derived from neural crest precursor cells. In the present study, we investigated the ...http://www.biomedsearch.com/nih/Resistance-to-chemotherapeutic-agents-promotion/20811723.html
Growth factors regulating neural crest cell fate decisions - Zurich Open Repository and Archive
Because of its unique ability to generate a wide variety of both neural and nonneural derivatives, the neural crest is an ideal ... Because of its unique ability to generate a wide variety of both neural and nonneural derivatives, the neural crest is an ideal ... Neural crest cells have to integrate these signals to ensure the generation of appropriate numbers of differentiating progeny. ... Neural crest cells have to integrate these signals to ensure the generation of appropriate numbers of differentiating progeny. ...http://www.zora.uzh.ch/id/eprint/116000/
Regulation of the onset of neural crest migration by coordinated activity of BMP4 and Noggin in the dorsal neural tube |...
... slug-expressing neural crest cells. Thus, BMPs play multiple and discernible roles at sequential stages of neural crest ... For neural crest cells to engage in migration, it is necessary that epithelial premigratory crest cells convert into mesenchyme ... Regulation of the onset of neural crest migration by coordinated activity of BMP4 and Noggin in the dorsal neural tube ... Regulation of the onset of neural crest migration by coordinated activity of BMP4 and Noggin in the dorsal neural tube ...http://dev.biologists.org/content/126/21/4749
Institut des Neurosciences Paris-Saclay - Development and Evolution of the Neural Crest
The neural crest is transient structure of the vertebrate embryo that develops at the margin of the central nervous system At ... The research themes of the group are centered on the understanding of the mechanisms whereby the neural crest contributes to ... the neural crest generates most of the skeletal tissues encasing the developing forebrain and provides the prosencephalon with ...http://neuro-psi.cnrs.fr/spip.php?article275
neural crest markers
... Jim Du jdu at u.washington.edu Sat Aug 19 18:25:45 EST 1995 *Previous message: Larval feeding habits ... Does anyone have a good marker (cDNA or antibody) for staining of trunk neural crest in the zebrafish embryos (11 hrs to 24 hrs ...http://www.bio.net/bionet/mm/zbrafish/1995-August/003151.html
What Are Neural Crest Cells?
Neural crest cells are a type of migratory cells that are responsible for the formation of many different anatomical structures ... and vagal neural crest cells.. During embryonic development, the neural crest is formed shortly before the neural tube - the ... the neural crest cells migrate through the cranium and settle into the pharyngeal arches. Now called cranial neural crest cells ... Some of the neural crest cells will continue to travel to other parts of the body. Ganglia within the digestive system are ...http://www.wisegeek.com/what-are-neural-crest-cells.htm
Infantile hemangiomas exhibit neural crest and pericyte markers. - PubMed - NCBI
Infantile hemangiomas exhibit neural crest and pericyte markers.. Spock CL1, Tom LK, Canadas K, Sue GR, Sawh-Martinez R, Maier ... We observed that neural crest markers such as NG2 and nestin were expressed in the hemangioma samples, in addition tomultiple ... We analyzed a number of cell markers using these methods, including cell markers for the neural crest, pericytes, endothelial ... Infantile hemangiomas exhibit neural crest and pericyte markers. [Ann Plast Surg. 2015] ...https://www.ncbi.nlm.nih.gov/pubmed?term=24401806
Collective Cell Migration in Neural Crest Development
Developmental Biology, Special Issue on Neural Crest (2012).. Hall BK and Hall BK (2009) The Neural Crest and Neural Crest ... Figure 3. Neural emigration and dispersion. (a) Overview of the main driving forces of neural crest dissemination. Neural crest ... Figure 1. Overview of neural crest development. (a) Dorsal view of a vertebrate embryo at early neurula stage, neural crest (NC ... Neural crest cells are migratory multipotent stem cells.. *Neural crest cells distribute according to cell-cell and cell- ...http://www.els.net/WileyCDA/ElsArticle/refId-a0025976.html
Neural crest legal definition of neural crest
What is neural crest? Meaning of neural crest as a legal term. What does neural crest mean in law? ... Definition of neural crest in the Legal Dictionary - by Free online English dictionary and encyclopedia. ... Neural crest legal definition of neural crest https://legal-dictionary.thefreedictionary.com/neural+crest ... crest. (redirected from neural crest). Also found in: Dictionary, Thesaurus, Medical, Financial, Encyclopedia, Wikipedia. See: ...http://legal-dictionary.thefreedictionary.com/neural+crest
Neural crest | definition of neural crest by Medical dictionary
... neural crest explanation free. What is neural crest? Meaning of neural crest medical term. What does neural crest mean? ... Looking for online definition of neural crest in the Medical Dictionary? ... Neural crest , definition of neural crest by Medical dictionary https://medical-dictionary.thefreedictionary.com/neural+crest ... neural crest. Also found in: Dictionary, Thesaurus, Legal, Financial, Encyclopedia, Wikipedia. neu·ral crest. neuroectodermal ...https://medical-dictionary.thefreedictionary.com/neural+crest
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