Splicing factor SC35 promotes tau expression through stabilization of its mRNA.

Splicing factor SC35 promotes tau expression through stabilization of its mRNA.
复制标题

剪接因子 SC35 通过稳定 tau mRNA 来促进 tau 表达。

DOI:
10.1016/j.febslet.2011.02.017
复制
发表时间:
2011-03-23
期刊:
影响因子:
3.5
通讯作者:
Liu F
Liu F
中科院分区:
生物学3区
文献类型:
--
作者:
Qian W;Iqbal K;Grundke-Iqbal I;Gong CX;Liu F

文献摘要

参考文献

被引文献

相似文献

改变的选择性剪接和脑微管相关蛋白tau的积累被发现在几个tau蛋白病,并被认为是导致这些神经退行性疾病。我们发现,除了促进tau外显子10包含,剪接因子SC 35也促进tau蛋白在HEK-293 T细胞中的表达。SC 35促进tau表达的活性仅限于含有tau同种型的外显子10。SC 35不影响tau蛋白的转录,但通过与外显子10的SC 35样元件结合来稳定tau mRNA。这些结果提供了新的见解tau蛋白表达的调节和tau蛋白病的分子机制。
Altered alternative splicing and accumulation of brain microtubule-associated protein tau are found in several tauopathies and are believed to lead to these neurodegenerative diseases. We found that in addition to promote tau exon 10 inclusion, splicing factor SC35 also promoted tau expression in HEK-293T cells. The activity of SC35 in promotion of tau expression was limited to exon 10 containing tau isoforms. SC35 did not affect tau transcription, but stabilized tau mRNA by binding to the SC35-like element of exon 10. These results provide novel insight into the regulation of tau expression and a molecular mechanism of tauopathies.
DOI: 10.1002/j.1460-2075.1989.tb03390.x
发表时间: 1989-02-01
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
GOEDERT, M;SPILLANTINI, MG;CROWTHER, RA
通讯作者: CROWTHER, RA
DOI: 10.1016/0896-6273(89)90210-9
发表时间: 1989-10-01
期刊: NEURON
影响因子: 16.2
作者:
GOEDERT, M;SPILLANTINI, MG;CROWTHER, RA
通讯作者: CROWTHER, RA
DOI: 10.1002/j.1460-2075.1990.tb07870.x
发表时间: 1990-12-01
期刊: EMBO JOURNAL
影响因子: 11.4
作者:
GOEDERT, M;JAKES, R
通讯作者: JAKES, R
DOI: 10.3233/jad-2009-1317
发表时间: 2010-01-01
影响因子: 4
作者:
Qian, Wei;Shi, Jianhua;Liu, Fei
通讯作者: Liu, Fei
tau外显子10替代剪接和tauopathies。
DOI: 10.1186/1750-1326-3-8
发表时间: 2008-07-10
影响因子: 15.1
作者:
Liu, Fei;Gong, Cheng-Xin
通讯作者: Gong, Cheng-Xin