Only scratching the cell surface: extracellular signals in cerebrum development.
Only scratching the cell surface: extracellular signals in cerebrum development.
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DOI:
10.1016/j.gde.2013.04.004
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发表时间:
2013-08
影响因子:
4
通讯作者:
Hebert, Jean M.
中科院分区:
文献类型:
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作者:
Hebert, Jean M.
Numerous roles have been identified for extracellular signals such as Fibroblast Growth Factors (FGFs), Transforming Growth Factor-βs (TGFβs), Wingless-Int proteins (WNTs), and Sonic Hedgehog (SHH) in assigning fates to cells during development of the cerebrum. However, several fundamental questions remain largely unexplored. First, how does the same extracellular signal instruct precursor cells in different locations or at different stages to adopt distinct fates? And second, how does a precursor cell integrate multiple signals to adopt a specific fate? Answers to these questions require knowing the mechanisms that underlie each cell type’s competence to respond to certain extracellular signals. This brief review provides illustrative examples of potential mechanisms that begin to bridge the gap between cell surface and cell fate during cerebrum development.
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通讯作者:
Gage, Fred H.
DOI:
10.1038/nrm3434
发表时间:
2012-10
期刊:
Nature reviews. Molecular cell biology
影响因子:
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作者:
通讯作者:
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