Tet1 regulates adult hippocampal neurogenesis and cognition.
Tet1 regulates adult hippocampal neurogenesis and cognition.
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DOI:
10.1016/j.stem.2013.05.006
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发表时间:
2013-08-01
期刊:
影响因子:
23.9
通讯作者:
Xu, Guo-Liang
中科院分区:
文献类型:
--
作者:
Zhang, Run-Rui;Cui, Qing-Yan;Murai, Kiyohito;Lim, Yen Ching;Smith, Zachary D.;Jin, Shengnan;Ye, Peng;Rosa, Luis;Lee, Yew Kok;Wu, Hai-Ping;Liu, Wei;Xu, Zhi-Mei;Yang, Lu;Ding, Yu-Qiang;Tang, Fuchou;Meissner, Alexander;Ding, Chunming;Shi, Yanhong;Xu, Guo-Liang
DNA hydroxylation catalyzed by Tet dioxygenases occurs abundantly in embryonic stem cells and neurons in mammals. However, its biological function in vivo is largely unknown. Here we demonstrate that Tet1 plays an important role in regulating neural progenitor cell proliferation in adult mouse brain. Mice lacking Tet1 exhibit impaired hippocampal neurogenesis accompanied by poor learning and memory. In adult neural progenitor cells deficient in Tet1, a cohort of genes involved in progenitor proliferation were hypermethylated and down-regulated. Our results indicate that Tet1 is positively involved in the epigenetic regulation of neural progenitor cell proliferation in the adult brain.
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影响因子:
23.9
作者:
Dawlaty, Meelad M.;Ganz, Kibibi;Powell, Benjamin E.;Hu, Yueh-Chiang;Markoulaki, Styliani;Cheng, Albert W.;Gao, Qing;Kim, Jongpil;Choi, Sang-Woon;Page, David C.;Jaenisch, Rudolf
通讯作者:
Jaenisch, Rudolf
影响因子:
4.6
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Sun, YE
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11.8
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Dawlaty, Meelad M.;Breiling, Achim;Le, Thuc;Raddatz, Guenter;Barrasa, M. Inmaculada;Cheng, Albert W.;Gao, Qing;Powell, Benjamin E.;Li, Zhe;Xu, Mingjiang;Faull, Kym F.;Lyko, Frank;Jaenisch, Rudolf
通讯作者:
Jaenisch, Rudolf
影响因子:
14.8
作者:
Brewer, Gregory J.;Torricelli, John R.
通讯作者:
Torricelli, John R.
影响因子:
64.5
作者:
Guo JU;Su Y;Zhong C;Ming GL;Song H
通讯作者:
Song H