Reelin supplementation recovers sensorimotor gating, synaptic plasticity and associative learning deficits in the heterozygous reeler mouse.
Reelin supplementation recovers sensorimotor gating, synaptic plasticity and associative learning deficits in the heterozygous reeler mouse.
复制标题
reelin补充恢复了杂合子卷轴小鼠中的感觉运动门控,突触可塑性和关联学习缺陷。
DOI:
10.1177/0269881112463468
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发表时间:
2013-04
期刊:
影响因子:
--
通讯作者:
Weeber EJ
中科院分区:
文献类型:
--
作者:
Rogers JT;Zhao L;Trotter JH;Rusiana I;Peters MM;Li Q;Donaldson E;Banko JL;Keenoy KE;Rebeck GW;Hoe HS;D'Arcangelo G;Weeber EJ
The lipoprotein receptor ligand Reelin is important for the processes of normal synaptic plasticity, dendritic morphogenesis, and learning and memory. Heterozygous reeler mice (HRM) show many neuroanatomical, biochemical, and behavioral features that are associated with schizophrenia. HRM show subtle morphological defects including reductions in dendritic spine density, altered synaptic plasticity and behavioral deficits in associative learning and memory and pre-pulse inhibition. The present studies test the hypothesis that in vivo elevation of Reelin levels can rescue synaptic and behavioral phenotypes associated with HRM. We demonstrate that a single in vivo injection of Reelin increases GAD67 expression and alters dendritic spine morphology. In parallel we observed enhancement of hippocampal synaptic function and associative learning and memory. Reelin supplementation also increases pre-pulse inhibition. These results suggest that characteristics of HRM, similar to those observed in schizophrenia, are sensitive to Reelin levels and can be modified with Reelin supplementation in male and female adults.
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影响因子:
5.3
作者:
DArcangelo, G;Nakajima, K;Curran, T
通讯作者:
Curran, T
影响因子:
5.3
作者:
Beffert, U;Durudas, A;Herz, J
通讯作者:
Herz, J
DOI:
10.1073/pnas.0908176106
发表时间:
2009-09-15
影响因子:
11.1
作者:
Durakoglugil, Murat S.;Chen, Ying;Herz, Joachim
通讯作者:
Herz, Joachim
影响因子:
10.6
作者:
Benes, FM
通讯作者:
Benes, FM
影响因子:
--
作者:
Costa, E;Chen, Y;Guidotti, A
通讯作者:
Guidotti, A