Zfhx3 is required for the differentiation of late born D1-type medium spiny neurons
Zfhx3 is required for the differentiation of late born D1-type medium spiny neurons
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Zfhx3 是晚生 D1 型中型多棘神经元分化所必需的
DOI:
10.1016/j.expneurol.2019.113055
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发表时间:
2019-09
影响因子:
5.3
通讯作者:
Yang Zhengang
中科院分区:
文献类型:
--
作者:
Zhang Zhuangzhi;Wei Song;Du Heng;Su Zihao;Wen Yan;Shang Zicong;Song Xiaolei;Xu Zhejun;You Yan;Yang Zhengang
The striatum, the major component of the basal ganglia, consists of the caudate-putamen, nucleus accumbens and olfactory tubercle. The striatal principal projection neurons are comprised of medium spiny neurons (MSNs) with two dopamine receptors: DRD1 (D1 MSNs) and DRD2 (D2 MSNs). In the present study, we demonstrate thatZfhx3is strongly expressed in the boundary of the subventricular zone (SVZ)/mantle zone (MZ) of the lateral ganglionic eminence (LGE), and its expression in the striatum is downregulated during the first postnatal week. At the cellular level,Zfhx3is selectively expressed in immature D1 MSNs. InZfhx3conditional knockouts, we observed an accumulation of progenitors in the LGE SVZ at E16.5 and P0, and an increase in apoptosis in the postnatal striatum. BrdU birthdating experiments revealed that late born D1 MSN production was compromised. Accordingly, we observed a significant reduction in the number of D1 MSNs, whereas the number of D2 MSNs remained unaffected in the striatum ofZfhx3conditional knockouts at P11. We concluded thatZfhx3plays a critical role in the differentiation and survival of late born D1 MSNs.
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影响因子:
3.7
作者:
Chang SL;Chen SY;Huang HH;Ko HA;Liu PT;Liu YC;Chen PH;Liu FC
通讯作者:
Liu FC
影响因子:
--
作者:
Xu Y;Wang K;Yu Q
通讯作者:
Yu Q
影响因子:
3.1
作者:
Memi F;Killen AC;Barber M;Parnavelas JG;Andrews WD
通讯作者:
Andrews WD
DOI:
10.1073/pnas.1004744108
发表时间:
2011-01-25
影响因子:
11.1
作者:
Baydyuk, Maryna;Russell, Theron;Xu, Baoji
通讯作者:
Xu, Baoji
影响因子:
1.2
作者:
Leid, M;Ishmael, JE;Dollé, P
通讯作者:
Dollé, P