Nrg1/ErbB signaling networks in Schwann cell development and myelination.
Nrg1/ErbB signaling networks in Schwann cell development and myelination.
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DOI:
10.1016/j.semcdb.2010.08.008
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发表时间:
2010-12
影响因子:
7.3
通讯作者:
Birchmeier C
中科院分区:
文献类型:
--
作者:
Newbern J;Birchmeier C
Neuregulin-1 (Nrg1) provides a key axonal signal that regulates Schwann cell proliferation, migration and myelination through binding to ErbB2/3 receptors. The analysis of a number of genetic models has unmasked fundamental mechanisms underlying the specificity of the Nrg1/ErbB signaling axis. Differential expression of Nrg1 isoforms, Nrg1 processing, and ErbB receptor localization and trafficking represent important regulatory themes in the control of Nrg1/ErbB function. Nrg1 binding to ErbB2/3 receptors results in the activation of intracellular signal transduction pathways that initiate changes in Schwann cell behavior. Here, we review data that has defined the role of key Nrg1/ErbB signaling components like Shp2, ERK1/2, FAK, Rac1/Cdc42 and calcineurin in development of the Schwann cell lineage in vivo. Many of these regulators receive converging signals from other cues that are provided by Notch, integrin or G-protein coupled receptors. Signaling by multiple extracellular factors may act as key modifiers and allow Schwann cells at different developmental stages to respond in distinct manners to the Nrg1/ErbB signal.
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影响因子:
16.2
作者:
Brinkmann, Bastian G.;Agarwal, Amit;Sereda, Michael W.;Garratt, Alistair N.;Mueller, Thomas;Wende, Hagen;Stassart, Ruth M.;Nawaz, Schanila;Humml, Christian;Velanac, Viktorija;Radyushkin, Konstantin;Goebbels, Sandra;Fischer, Tobias M.;Franklin, Robin J.;Lai, Cary;Ehrenreich, Hannelore;Birchmeier, Carmen;Schwab, Markus H.;Nave, Klaus Armin
通讯作者:
Nave, Klaus Armin
影响因子:
5.3
作者:
Chen, S;Velardez, MO;Corfas, G
通讯作者:
Corfas, G
影响因子:
5.3
作者:
Aquino, JB;Hjerling-Leffler, J;Ernfors, P
通讯作者:
Ernfors, P
影响因子:
6.2
作者:
Birchmeier, Carmen;Nave, Klaus-Armin
通讯作者:
Nave, Klaus-Armin
影响因子:
16.2
作者:
Flames, N;Long, JE;Marín, O
通讯作者:
Marín, O