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Oligodendrogliogenic and neurogenic adult subependymal zone neural stem cells constitute distinct lineages and exhibit differential responsiveness to Wnt signalling.
Nat. Cell Biol. 15, 602-613 (2013)
The adult mouse subependymal zone (SEZ) harbours adult neural stem cells (aNSCs) that give rise to neuronal and oligodendroglial progeny. However it is not known whether the same aNSC can give rise to neuronal and oligodendroglial progeny or whether these distinct progenies constitute entirely separate lineages. Continuous live imaging and single-cell tracking of aNSCs and their progeny isolated from the mouse SEZ revealed that aNSCs exclusively generate oligodendroglia or neurons, but never both within a single lineage. Moreover, activation of canonical Wnt signalling selectively stimulated proliferation within the oligodendrogliogenic lineage, resulting in a massive increase in oligodendrogliogenesis without changing lineage choice or proliferation within neurogenic clones. In vivo activation or inhibition of canonical Wnt signalling respectively increased or decreased the number of Olig2 and PDGFR-alpha positive cells, suggesting that this pathway contributes to the fine tuning of oligodendrogliogenesis in the adult SEZ.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Times Cited
Scopus
Cited By
Cited By
Altmetric
20.761
3.161
162
177
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern
Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Schlagwörter
Mouse Cerebral-cortex ; Subventricular Zone ; Olfactory-bulb ; Oligodendrocyte Lineage ; Neuronal Precursors ; Progenitor Cells ; Mammalian Brain ; Glial-cells ; In-vitro ; Expression
Sprache
englisch
Veröffentlichungsjahr
2013
HGF-Berichtsjahr
2013
ISSN (print) / ISBN
1465-7392
e-ISSN
1476-4679
Zeitschrift
Nature Cell Biology
Quellenangaben
Band: 15,
Heft: 6,
Seiten: 602-613
Verlag
Nature Publishing Group
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30204 - Cell Programming and Repair
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
Forschungsfeld(er)
Stem Cell and Neuroscience
PSP-Element(e)
G-500800-001
G-501200-001
G-501200-001
PubMed ID
23644466
DOI
10.1038/ncb2736
WOS ID
WOS:000319804200011
Scopus ID
84878586832
Erfassungsdatum
2013-07-12