Search Results - "le Douarin, N. M."

The cephalic neural crest provides pericytes and smooth muscle cells to all blood vessels of the face and forebrain by Etchevers, H C, Vincent, C, Le Douarin, N M, Couly, G F

“…Most connective tissues in the head develop from neural crest cells (NCCs), an embryonic cell population present only in vertebrates. We show that NCC-derived…”
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The Relationships between Notochord and Floor Plate in Vertebrate Development Revisited by M.-A. Teillet, Lapointe, F., Le Douarin, N. M.

“…By using the quail-chicken chimera system, we have previously shown that during development of the spinal cord, floor plate cells are inserted between neural…”
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Head morphogenesis in embryonic avian chimeras: evidence for a segmental pattern in the ectoderm corresponding to the neuromeres by COULY, G, LE DOUARIN, N. M

“…Areas of the superficial cephalic ectoderm, including or excluding the neural fold at the same level, were surgically removed from 3-somite chick embryos and…”
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Clone-Forming Ability and Differentiation Potential of Migratory Neural Crest Cells by Baroffio, Anne, Dupin, Elisabeth, Le Douarin, Nicole M.

“…The neural crest of vertebrate embryos gives rise to a variety of differentiated cell types, including neuronal and non-neuronal cells of peripheral ganglia…”
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Control of Dorsoventral Patterning of Somitic Derivatives by Notochord and Floor Plate by Pourquie, Olivier, Coltey, Monique, Teillet, Marie-Aimee, Ordahl, Charles, Le Douarin, Nicole M.

“…We have examined the effect of implantation of a supernumerary notochord or floor plate on dorsoventral somitic organization. We show that notochord and floor…”
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Sacral Neural Crest Cells Colonise Aganglionic Hindgut in Vivo but Fail to Compensate for Lack of Enteric Ganglia by Burns, A.J., Champeval, D., Le Douarin, N.M.

“…The vagal neural crest is the origin of majority of neurons and glia that constitute the enteric nervous system, the intrinsic innervation of the gut. We have…”
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Grafts of Supplementary Thymuses Injected with Allogeneic Pancreatic Islets Protect Nonobese Diabetic Mice against Diabetes by Salaün, J., Simmenauer, N., Belo, P., Coutinho, A., Le Douarin, N. M.

“…In nonobese diabetic (NOD) mice, the autoimmune attack of the β-cells in pancreatic islets is now believed to result from abnormal thymic selection…”
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The neural tube/notochord complex is necessary for vertebral but not limb and body wall striated muscle differentiation by RONG, P. M, TEILLET, M.-A, LE DOUARIN, N. M

“…The aim of this work was to investigate the role played by the axial organs, neural tube and notochord, on the differentiation of muscle cells from the somites…”
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Sonic hedgehog is required for survival of both myogenic and chondrogenic somitic lineages by Teillet, M, Watanabe, Y, Jeffs, P, Duprez, D, Lapointe, F, Le Douarin, N M

“…In vertebrates, the medial moieties of the somites give rise to the vertebrae and epaxial muscles, which develop in close relationship with the axial organs,…”
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Anti-apoptotic role of Sonic hedgehog protein at the early stages of nervous system organogenesis by Charrier, J B, Lapointe, F, Le Douarin, N M, Teillet, M A

“…In vertebrates the neural tube, like most of the embryonic organs, shows discreet areas of programmed cell death at several stages during development. In the…”
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BEN/SC1/DM-GRASP Expression during Neuromuscular Development: a Cell Adhesion Molecule Regulated by Innervation by Fournier-Thibault, C, Pourquie, O, Rouaud, T, Le Douarin, N. M

“…BEN/SC1/DM-GRASP is a cell adhesion molecule belonging to the Ig superfamily that is transiently expressed during avian embryogenesis in a variety of cell…”
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In vivo effect of brain‐derived neurotrophic factor on the survival of developing dorsal root ganglion cells by Kalcheim, C., Barde, Y. A., Thoenen, H., Le Douarin, N. M.

“…Implantation of silastic membranes between neural tube and somites at somitic levels 20‐24 in 30‐somite‐stage chick embryos results in separation of early…”
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Endothelin 3 Promotes Neural Crest Cell Proliferation and Mediates a Vast Increase in Melanocyte Number in Culture by Lahav, Ronit, Ziller, Catherine, Dupin, Elisabeth, Le Douarin, Nicole M.

“…Mutations in the endothelin 3 (EDN3) gene severely affect the development of neural crest-derived melanocytes. In this paper, we report the action of EDN3 on…”
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BEN, a Surface Glycoprotein of the Immunoglobulin Superfamily, is Expressed in a Variety of Developing Systems by Pourquie, Olivier, Corbel, Catherine, Le Caer, Jean-Pierre, Rossier, Jean, Le Douarin, Nicole M.

“…We have previously identified a 95- to 100-kDa cell surface glycoprotein, which we named BEN (for bursal epithelium and neurons), that is widely expressed…”
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Two myogenic lineages within the developing somite by ORDAHL, C. P, LE DOUARIN, N. M

“…It is well known that the muscles of the vertebrate body are derived from the somite. Precursor cells within the somite proper form the back or axial muscles…”
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A Role for Quox-8 in the Establishment of the Dorsoventral Pattern During Vertebrate Development by Takahashi, Yoshiko, Monsoro-Burq, Anne-Helene, Bontoux, Martine, Le Douarin, Nicole M.

“…We have been interested in the possible involvement of the gene Quox-8, a member of the Hox-7/msh family of homeobox-containing genes in the patterning of the…”
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Control of Somite Patterning by Signals from the Lateral Plate by Pourquié, Olivier, Coltey, Monique, Bréant, Christiane, Le Douarin, Nicole M.

“…The body musculature of higher vertebrates is composed of the epaxial muscles, associated with the vertebral column, and of the hypaxial muscles of the limbs…”
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Schwann-Cell Differentiation in Clonal Cultures of the Neural Crest, as Evidenced by the Anti-Schwann Cell Myelin Protein Monoclonal Antibody by Dupin, Elisabeth, Baroffio, Anne, Dulac, Catherine, Cameron-Curry, Patrizia, Le Douarin, Nicole M.

“…In the vertebrate embryo, Schwann cells lining the peripheral nerves originate from the neural crest (NC), a structure that also gives rise to ganglion…”
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Endothelin-B Receptor is Expressed by Neural Crest Cells in the Avian Embryo by Nataf, Valérie, Lecoin, Laure, Eichmann, Anne, Le Douarin, Nicole M.

“…Disruptions of the genes encoding endothelin 3 (EDN3) and its receptor endothelin-B receptor (EDNRB) in the mouse result in defects of two neural crest…”
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Distribution of HOX genes in the chicken genome reveals a new segment of conservation between human and chicken by Ladjali-Mohammedi, K, Grapin-Botton, A, Bonnin, M A, Le Douarin, N M

“…Homeobox genes play an important role in the regulation of early embryonic development. They represent a family of evolutionarily highly conserved…”
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