Suppression of SRCAP chromatin remodelling complex and restriction of lymphoid lineage commitment by Pcid2.
Suppression of SRCAP chromatin remodelling complex and restriction of lymphoid lineage commitment by Pcid2.
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PCid2 抑制 SRCAP 染色质重塑复合物并限制淋巴谱系定型
DOI:
10.1038/s41467-017-01788-7
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发表时间:
2017-11-15
影响因子:
16.6
通讯作者:
Fan Z
中科院分区:
文献类型:
--
作者:
Ye B;Liu B;Yang L;Huang G;Hao L;Xia P;Wang S;Du Y;Qin X;Zhu P;Wu J;Sakaguchi N;Zhang J;Fan Z
Lymphoid lineage commitment is an important process in haematopoiesis, which forms the immune system to protect the host from pathogen invasion. However, how multipotent progenitors (MPP) switch into common lymphoid progenitors (CLP) or common myeloid progenitors (CMP) during this process remains elusive. Here we show that PCI domain-containing protein 2 (Pcid2) is highly expressed in MPPs.Pcid2deletion in the haematopoietic system causes skewed lymphoid lineage specification. In MPPs, Pcid2 interacts with the Zinc finger HIT-type containing 1 (ZNHIT1) to block Snf2-related CREBBP activator protein (SRCAP) activity and prevents the deposition of histone variant H2A.Z and transcription factor PU.1 to key lymphoid fate regulator genes. Furthermore,Znhit1deletion also abrogates H2A/H2A.Z exchange in MPPs. Thus Pcid2 controls lymphoid lineage commitment through the regulation of SRCAP remodelling activity.
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影响因子:
8.7
作者:
Kondo M
通讯作者:
Kondo M
影响因子:
30.5
作者:
Laurenti E;Doulatov S;Zandi S;Plumb I;Chen J;April C;Fan JB;Dick JE
通讯作者:
Dick JE
DOI:
10.1084/jem.20050075
发表时间:
2005-05-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Dakic A;Metcalf D;Di Rago L;Mifsud S;Wu L;Nutt SL
通讯作者:
Nutt SL
影响因子:
64.8
作者:
Hock, H;Hamblen, MJ;Orkin, SH
通讯作者:
Orkin, SH
影响因子:
100.3
作者:
Ceredig, Rhodri;Rolink, Antonius G.;Brown, Geoffrey
通讯作者:
Brown, Geoffrey