NB-3/Notch1 pathway via Deltex1 promotes neural progenitor cell differentiation into oligodendrocytes
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NB-3/Notch1 pathway via Deltex1 promotes neural progenitor cell differentiation into oligodendrocytes. / Cui, Xiao-Ying; Hu, Qi-Dong; Tekaya, Meriem; Shimoda, Yasushi; Ang, Beng-Ti; Nie, Du-Yu; Sun, Li; Hu, Wei-Ping; Karsak, Meliha; Duka, Tanya; Takeda, Yasuo; Ou, Lian-Yun; Dawe, Gavin S; Yu, Feng-Gang; Ahmed, Sohail; Jin, Lian-Hong; Schachner, Melitta; Watanabe, Kazutada; Arsenijevic, Yvan; Xiao, Zhi-Cheng.
in: J BIOL CHEM, Jahrgang 279, Nr. 24, 11.06.2004, S. 25858-65.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - NB-3/Notch1 pathway via Deltex1 promotes neural progenitor cell differentiation into oligodendrocytes
AU - Cui, Xiao-Ying
AU - Hu, Qi-Dong
AU - Tekaya, Meriem
AU - Shimoda, Yasushi
AU - Ang, Beng-Ti
AU - Nie, Du-Yu
AU - Sun, Li
AU - Hu, Wei-Ping
AU - Karsak, Meliha
AU - Duka, Tanya
AU - Takeda, Yasuo
AU - Ou, Lian-Yun
AU - Dawe, Gavin S
AU - Yu, Feng-Gang
AU - Ahmed, Sohail
AU - Jin, Lian-Hong
AU - Schachner, Melitta
AU - Watanabe, Kazutada
AU - Arsenijevic, Yvan
AU - Xiao, Zhi-Cheng
PY - 2004/6/11
Y1 - 2004/6/11
N2 - Neurons and glia in the vertebrate central nervous system arise in temporally distinct, albeit overlapping, phases. Neurons are generated first followed by astrocytes and oligodendrocytes from common progenitor cells. Increasing evidence indicates that axon-derived signals spatiotemporally modulate oligodendrocyte maturation and myelin formation. Our previous observations demonstrate that F3/contactin is a functional ligand of Notch during oligodendrocyte maturation, revealing the existence of another group of Notch ligands. Here, we establish that NB-3, a member of the F3/contactin family, acts as a novel Notch ligand to participate in oligodendrocyte generation. NB-3 triggers nuclear translocation of the Notch intracellular domain and promotes oligodendrogliogenesis from progenitor cells and differentiation of oligodendrocyte precursor cells via Deltex1. In primary oligodendrocytes, NB-3 increases myelin-associated glycoprotein transcripts. Thus, the NB-3/Notch signaling pathway may prove to be a molecular handle to treat demyelinating diseases.
AB - Neurons and glia in the vertebrate central nervous system arise in temporally distinct, albeit overlapping, phases. Neurons are generated first followed by astrocytes and oligodendrocytes from common progenitor cells. Increasing evidence indicates that axon-derived signals spatiotemporally modulate oligodendrocyte maturation and myelin formation. Our previous observations demonstrate that F3/contactin is a functional ligand of Notch during oligodendrocyte maturation, revealing the existence of another group of Notch ligands. Here, we establish that NB-3, a member of the F3/contactin family, acts as a novel Notch ligand to participate in oligodendrocyte generation. NB-3 triggers nuclear translocation of the Notch intracellular domain and promotes oligodendrogliogenesis from progenitor cells and differentiation of oligodendrocyte precursor cells via Deltex1. In primary oligodendrocytes, NB-3 increases myelin-associated glycoprotein transcripts. Thus, the NB-3/Notch signaling pathway may prove to be a molecular handle to treat demyelinating diseases.
KW - Active Transport, Cell Nucleus
KW - Animals
KW - Carrier Proteins/physiology
KW - Cell Adhesion Molecules, Neuronal/physiology
KW - Cell Differentiation
KW - Cells, Cultured
KW - Contactins
KW - Mice
KW - Mice, Inbred BALB C
KW - Neurons/cytology
KW - Oligodendroglia/cytology
KW - Rats
KW - Rats, Wistar
KW - Receptor, Notch1
KW - Receptors, Cell Surface/physiology
KW - Signal Transduction
KW - Stem Cells/cytology
KW - Transcription Factors
U2 - 10.1074/jbc.M313505200
DO - 10.1074/jbc.M313505200
M3 - SCORING: Journal article
C2 - 15082708
VL - 279
SP - 25858
EP - 25865
JO - J BIOL CHEM
JF - J BIOL CHEM
SN - 0021-9258
IS - 24
ER -