Adult neural stem cells in distinct microdomains generate previously unknown interneuron types.

Adult neural stem cells in distinct microdomains generate previously unknown interneuron types.
复制标题

DOI:
10.1038/nn.3610
复制
发表时间:
2014-02
影响因子:
25
通讯作者:
Alvarez-Buylla, Arturo
Alvarez-Buylla, Arturo
中科院分区:
医学1区
文献类型:
--
作者:
Merkle, Florian T.;Fuentealba, Luis C.;Sanders, Timothy A.;Magno, Lorenza;Kessaris, Nicoletta;Alvarez-Buylla, Arturo

文献摘要

参考文献

被引文献

相似文献

在整个生命过程中,成年啮齿动物大脑脑室-室下区(V-SVZ)不同区域的神经干细胞(NSCs)产生几种调节嗅球(OB)功能的中间神经元亚型。成人NSCs及其后代的多样性程度尚不清楚。在这里,我们报道了至少四种以前未知的OB中间神经元亚型的产生,这些亚型产生于新生儿和成人大脑前腹侧V-SVZ精细图案的祖结构域。这些新型中间神经元的祖细胞对sonic hedgehog (SHH)有反应,并被组织成与Nkx6.2和Zic家族转录因子表达域相关的微结构域。这项工作揭示了出生后小鼠大脑中NSCs的规格和模式的意想不到的复杂性程度。
Throughout life, neural stem cells (NSCs) in different domains of the ventricular-subventricular zone (V-SVZ) of the adult rodent brain generate several subtypes of interneurons that regulate the function of the olfactory bulb (OB). The full extent of diversity among adult NSCs and their progeny is not known. Here, we report the generation of at least four previously unknown OB interneuron subtypes that are produced in finely patterned progenitor domains in the anterior ventral V-SVZ of both the neonatal and adult brain. Progenitors of these novel interneurons are responsive to sonic hedgehog (SHH) and are organized into microdomains that correlate with the expression domains of the Nkx6.2 and Zic family of transcription factors. This work reveals an unexpected degree of complexity in the specification and patterning of NSCs in the postnatal mouse brain.
DOI: 10.1146/annurev.neuro.051508.135600
发表时间: 2009
影响因子: 13.9
作者:
Kriegstein A;Alvarez-Buylla A
通讯作者: Alvarez-Buylla A
DOI: 10.1038/nn.2185
发表时间: 2008-10-01
影响因子: 25
作者:
Imayoshi, Itaru;Sakamoto, Masayuki;Kageyama, Ryoichiro
通讯作者: Kageyama, Ryoichiro
DOI: 10.1523/jneurosci.0254-07.2007
发表时间: 2007-06-27
影响因子: 5.3
作者:
Kohwi, Minoree;Petryniak, Magdalena A.;Alvarez-Buylla, Arturo
通讯作者: Alvarez-Buylla, Arturo
DOI: 10.1002/cne.903010208
发表时间: 1990-11-08
影响因子: 2.5
作者:
LOPEZMASCARAQUE, L;DECARLOS, JA;VALVERDE, F
通讯作者: VALVERDE, F
DOI: 10.1016/j.neuron.2011.05.018
发表时间: 2011-07-28
期刊: Neuron
影响因子: 16.2
作者:
Ihrie RA;Shah JK;Harwell CC;Levine JH;Guinto CD;Lezameta M;Kriegstein AR;Alvarez-Buylla A
通讯作者: Alvarez-Buylla A