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Mostrando 41 - 60 Resultados de 5,327 Para Buscar '"Crest"', tiempo de consulta: 0.20s Limitar resultados
  1. 41
    por Yan, Shun, Lu, Jin, Jiao, Kai
    Publicado 2021
    “…The cardiac neural crest cells (cNCCs) is a transient, migratory cell population that contribute to the formation of major arteries and the septa and valves of the heart. …”
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    Epigenetic Regulation of Cardiac Neural Crest Cells
  2. 42
    “…Our aim is to give insight on the common features of several diseases and tumors, starting with their common source of origin, the neural crest (NC). The NC is a transient cell population of the embryo, which differentiates into several organs/structures of our body (sympathetic trunk, adrenal medulla). …”
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    Disorders of neural crest derivates in oncoradiological practice
  3. 43
    “…To assess our hypothesis of JA’s being a malformation arising from neural crest cells/remnants of the first branchial arch plexus, we performed immunohistochemical analyses of neural crest stem cells (NCSC) and epithelial-mesenchymal transition (EMT) candidates. …”
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    Neural Crest Stem Cells in Juvenile Angiofibromas
  4. 44
    por Antonaci, Marco, Wheeler, Grant N.
    Publicado 2022
    “…The neural crest (NC) is a vertebrate-specific migratory population of multipotent stem cells that originate during late gastrulation in the region between the neural and non-neural ectoderm. …”
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    MicroRNAs in neural crest development and neurocristopathies
  5. 45
    “…Neurocristopathies, or disorders of the neural crest lineage, are particularly challenging to study due to a lack of accessibility of key embryonic stages and the difficulties in separating out the neural crest mesenchyme from adjacent mesodermal mesenchyme. …”
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    Dissection, Culture and Analysis of Primary Cranial Neural Crest Cells from Mouse for the Study of Neural Crest Cell Delamination and Migration
  6. 46
    “…While ALK5 is not required for neural crest cell migration, our results demonstrate that it plays an important role in the survival of post-migratory cardiac neural crest cells. …”
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    Defective ALK5 signaling in the neural crest leads to increased postmigratory neural crest cell apoptosis and severe outflow tract defects
  7. 47
    “…Neural crest cells (NC cells) are multipotent cells that emerge from the edge of the neural folds and migrate throughout the developing embryo. …”
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    Gene array analysis of neural crest cells identifies transcription factors necessary for direct conversion of embryonic fibroblasts into neural crest cells
  8. 48
    “…Here, we review how variation in the development of neural crest cells and their derivatives generates considerable phenotypic diversity in nature. …”
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    Neural crest cells as a source of microevolutionary variation
  9. 49
    “…BACKGROUND: Development of the vertebrate head depends on the multipotency and migratory behavior of neural crest derivatives. This cell population is considered a vertebrate innovation and, accordingly, chordate ancestors lacked neural crest counterparts. …”
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    New genes in the evolution of the neural crest differentiation program
  10. 50
    por Lin, Gufa, Chen, Ying, Slack, Jonathan MW
    Publicado 2007
    “…The regeneration of the neural crest derivatives has not previously been examined and is described in this paper. …”
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    Regeneration of neural crest derivatives in the Xenopus tadpole tail
  11. 51
    “…Although it is well established that transgenic manipulation of mammalian neural crest-related gene expression and microsurgical removal of premigratory chicken and Xenopus embryonic cardiac neural crest progenitors results in a wide spectrum of both structural and functional congenital heart defects, the actual functional mechanism of the cardiac neural crest cells within the heart is poorly understood. …”
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    Cardiovascular Development and the Colonizing Cardiac Neural Crest Lineage
  12. 52
    “…To trace this issue, we comparatively analyse song recordings and mitochondrial cytochrome b gene sequence data from 22 gibbon populations representing six of the seven crested gibbon species (genus Nomascus). In addition, we address whether song similarity and geographic distribution can support a recent hypothesis about the biogeographic history of crested gibbons. …”
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    Concordance between vocal and genetic diversity in crested gibbons
  13. 53
    “…These phenotypes are usually caused by the absence of the neural crest-derived ganglia in hindguts and melanocytes. …”
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    Aebp2 as an Epigenetic Regulator for Neural Crest Cells
  14. 54
    “…BACKGROUND: Neural crest cells are vertebrate-specific multipotent cells that contribute to a variety of tissues including the peripheral nervous system, melanocytes, and craniofacial bones and cartilage. …”
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    Pax7 Lineage Contributions to the Mammalian Neural Crest
  15. 55
    “…The neural crest (NC) is a major contributor to the vertebrate craniofacial skeleton, detailed in model organisms through embryological and genetic approaches, most notably in chick and mouse. …”
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    Skeletogenic Fate of Zebrafish Cranial and Trunk Neural Crest
  16. 56
    por Ivashkin, Evgeniy, Adameyko, Igor
    Publicado 2013
    “…The neural crest represents a highly multipotent population of embryonic stem cells found only in vertebrate embryos. …”
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    Progenitors of the protochordate ocellus as an evolutionary origin of the neural crest
  17. 57
    “…The aim of this study is to establish the personality structure of crested macaque (Macaca nigra) males as foundation for future studies on its adaptive value. …”
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    Personality of Wild Male Crested Macaques (Macaca nigra)
  18. 58
    “…In all cases, the same surgeon obtained a vascularized iliac-crest flap with a pedicle based on the deep iliac circumflex artery. …”
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    Use of the Vascularized Iliac-Crest Flap in Musculoskeletal Lesions
  19. 59
    “…The importance of methylation in neural crest migration is unknown. Here, we show that SAHH is required for emigration of polarized neural crest cells, indicating that methylation is essential for neural crest migration. …”
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    Cytoplasmic protein methylation is essential for neural crest migration
  20. 60
    “…The split crest technique is a reliable procedure used simultaneously in the implant positioning. …”
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    The Platform Switching Approach to Optimize Split Crest Technique
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