Estrogen-enhanced neurite growth: evidence for a selective induction of Tau and stable microtubules

Estrogen-enhanced neurite growth: evidence for a selective induction of Tau and stable microtubules
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雌激素促进神经突生长:选择性诱导 Tau 和稳定微管的证据

DOI:
10.1523/jneurosci.11-02-00392.1991
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发表时间:
1991
期刊:
General pharmacology
影响因子:
--
通讯作者:
Alfredo Cáceres
Alfredo Cáceres
中科院分区:
--
文献类型:
--
作者:
Adriana Ferreira;Alfredo Cáceres

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雌激素刺激培养中维持的内侧基底下丘脑神经元的神经突生长反应。我们在此表明​​,雌激素的作用之一是促进 tau 蛋白水平的增加,但不会促进微管蛋白、微管相关蛋白 1a (MAP-1a) 或 MAP-2 蛋白水平的增加。这种反应先于并伴随稳定微管和神经突长度的增加。总的来说,我们的数据表明,雌激素增强的神经突生长是通过选择性诱导微管稳定因子(即 tau 蛋白)介导的。
Estrogen stimulates the neurite outgrowth response of medial basal hypothalamic neurons maintained in culture. We show here that one effect of estrogen is to promote an increase in tau, but not in tubulin, microtubule-associated protein 1a (MAP-1a), or MAP-2 protein levels. This response precedes and accompanies an increase in stable microtubules and in neurite length. Taken collectively, our data suggest that estrogen-enhanced neurite growth is mediated by a selective induction of microtubule-stabilizing factors, namely, the tau proteins.
雌激素和胰岛素在体外增强神经突生长中的协同作用:通过与生长因子的相互作用介导类固醇效应?
DOI: 10.1016/0165-3806(88)90172-1
发表时间: 1988
期刊: Brain research
影响因子: 2.9
作者:
Toran-Allerand,CD;Ellis,L;Pfenninger,KH
通讯作者: Pfenninger,KH