Confetti Clarifies Controversy: Neural Crest Stem Cells Are Multipotent
نویسندگان
چکیده
منابع مشابه
Cardiac neural crest cells contribute to the dormant multipotent stem cell in the mammalian heart
Arodent cardiac side population cell fraction formed clonal spheroids in serum-free medium, which expressed nestin, Musashi-1, and multi-drug resistance transporter gene 1, markers of undifferentiated neural precursor cells. These markers were lost following differentiation, and were replaced by the expression of neuron-, glial-, smooth muscle cell-, or cardiomyocyte-specific proteins. Cardiosp...
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Premigratory neural crest cells comprise a transient, embryonic population that arises within the CNS, but subsequently migrates away and differentiates into many derivatives. Previously, premigratory neural crest could not be maintained in a multipotent, adhesive state without spontaneous differentiation. Here, we report conditions that enable maintenance of neuroepithelial "crestospheres" tha...
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Although neurogenesis continues throughout life in the mammalian brain, the issue of whether the stem cells that drive the process in vivo are self-renewing and multipotent remains unclear. In a recent landmark paper by Bonaguidi et al. (2011) published in Cell, the authors provide clonal evidence that neural stem cells in the dentate gyrus of the adult hippocampus are indeed multipotent and un...
متن کاملMigrating neural crest cells in the trunk of the avian embryo are multipotent.
Trunk neural crest cells migrate extensively and give rise to diverse cell types, including cells of the sensory and autonomic nervous systems. Previously, we demonstrated that many premigratory trunk neural crest cells give rise to descendants with distinct phenotypes in multiple neural crest derivatives. The results are consistent with the idea that neural crest cells are multipotent prior to...
متن کاملWhat are Stem Cells?
Stem cells are undifferentiated self regenerating multi potential cells. There are three types of stem cells categories by the ability to form after cells and correlated with the body’s development process. Totipotent: these stem cells can form an entire organism such as fertilized egg. Ploripotent: ploripotent cells are those that can form any cell in the body but cannot form an entire organ...
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ژورنال
عنوان ژورنال: Cell Stem Cell
سال: 2015
ISSN: 1934-5909
DOI: 10.1016/j.stem.2015.02.016