Neural stem cell
Precursor cells of neurons and glia during embryonic development / From Wikipedia, the free encyclopedia
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Neural stem cells (NSCs) are self-renewing, multipotent cells that firstly generate the radial glial progenitor cells that generate the neurons and glia of the nervous system of all animals during embryonic development.[1] Some neural progenitor stem cells persist in highly restricted regions in the adult vertebrate brain and continue to produce neurons throughout life. Differences in the size of the central nervous system are among the most important distinctions between the species and thus mutations in the genes that regulate the size of the neural stem cell compartment are among the most important drivers of vertebrate evolution. [2]
Neural stem cell | |
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Details | |
System | Nervous system |
Identifiers | |
Latin | cellula nervosa praecursoria |
MeSH | D058953 |
TH | H2.00.01.0.00010 |
FMA | 86684 |
Anatomical terms of microanatomy |
Stem cells are characterized by their capacity to differentiate into multiple cell types.[3] They undergo symmetric or asymmetric cell division into two daughter cells. In symmetric cell division, both daughter cells are also stem cells. In asymmetric division, a stem cell produces one stem cell and one specialized cell.[4] NSCs primarily differentiate into neurons, astrocytes, and oligodendrocytes.