The human language-associated gene SRPX2 regulates synapse formation and vocalization in mice.
The human language-associated gene SRPX2 regulates synapse formation and vocalization in mice.
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DOI:
10.1126/science.1245079
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发表时间:
2013-11-22
期刊:
影响因子:
--
通讯作者:
Huganir RL
中科院分区:
文献类型:
--
作者:
Sia GM;Clem RL;Huganir RL
Synapse formation in the developing brain depends on the coordinated activity of synaptogenic proteins, some which have been implicated in a number of neurodevelopmental disorders. Here, we show that the sushi repeat-containing domain protein X-linked 2 (SRPX2) gene encodes a protein that promotes synaptogenesis in the cerebral cortex. In humans, SRPX2 is an epilepsy- and language-associated gene that is a target of the foxhead box protein P2 (FoxP2) transcription factor. We also show that FoxP2 modulates synapse formation through regulating SRPX2 levels, and that SRPX2 reduction impairs development of ultrasonic vocalization in mice. Our results suggest FoxP2 modulates the development of neural circuits through regulating synaptogenesis and that SRPX2 is a synaptogenic factor that plays a role in the pathogenesis of language disorders.
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影响因子:
9.2
作者:
Groszer, Matthias;Keays, David A.;Deacon, Robert M. J.;de Bono, Joseph P.;Prasad-Mulcare, Shweta;Gaub, Simone;Baum, Muriel G.;French, Catherine A.;Nicod, Jrme;Coventry, Julie A.;Enard, Wolfgang;Fray, Martin;Brown, Steve D. M.;Nolan, Patrick M.;Paeaebo, Svante;Channon, Keith M.;Costa, Rui M.;Eilers, Jens;Ehret, Guenter;Nicholas, J.;Rawlins, P.;Fisher, Simon E.
通讯作者:
Fisher, Simon E.
影响因子:
64.8
作者:
Lin, Yingxi;Bloodgood, Brenda L.;Hauser, Jessica L.;Lapan, Ariya D.;Koon, Alex C.;Kim, Tae-Kyung;Hu, Linda S.;Malik, Athar N.;Greenberg, Michael E.
通讯作者:
Greenberg, Michael E.
DOI:
10.1111/j.1601-183x.2010.00570.x
发表时间:
2010-06-01
期刊:
Genes, brain, and behavior
影响因子:
--
作者:
Gaub S;Groszer M;Fisher SE;Ehret G
通讯作者:
Ehret G
DOI:
10.1073/pnas.0503739102
发表时间:
2005-07-05
影响因子:
11.1
作者:
Shu, WG;Cho, JY;Buxbaum, JD
通讯作者:
Buxbaum, JD
DOI:
10.1073/pnas.122623799
发表时间:
2002-06-25
影响因子:
11.1
作者:
Varoqueaux, F;Sigler, A;Rosenmund, C
通讯作者:
Rosenmund, C