Identification of ZFPM2 mutations in sporadic conotruncal heart defect patients
Identification of ZFPM2 mutations in sporadic conotruncal heart defect patients
复制标题
散发性圆锥干心脏缺陷患者中 ZFPM2 突变的鉴定
DOI:
10.1007/s00438-017-1373-6
复制
发表时间:
2018-02
影响因子:
3.1
通讯作者:
Sun Kun
中科院分区:
文献类型:
--
作者:
Pu Tian;Liu Yang;Xu Rang;Li Fen;Chen Sun;Sun Kun
Conotruncal heart defects (CTDs) are a group of cardiac malformations that involve outflow tract anomalies and the arterial pole of the heart. Recent reports have identified mutations in a number of genes associated with CTDs in human and animal models. ZFPM2 plays a role in cardiac development by acting as a transcriptional cofactor that interacts with GATA4. BecauseZFPM2was found to be important for cardiac development in a knockout mouse model, we screened forZFPM2mutations in 528 CTD patients. We identified six rare and nonsynonymousZFPM2variants, and this was the first time that five of these variants (R698Q, R736L, E1005K, T32A, and I488V) were reported in East Asians. Western blots showed that there was no significant difference in the protein expression of wild-type ZFPM2, ZFPM2R698Q, or ZFPM2R736L. A dual luciferase reporter assay demonstrated that both ZFPM2 mutants R698Q and R736L reduced GATA4-mediated transcription. However, when ZFPM2R698Q was co-transfected with GATA4, BNP promoter activity increased significantly, whereas co-transfection with ZFPM2R736L and GATA4 did not significantly increase BNP promoter activity. This suggests that the R698Q mutation may affect the ability of ZFPM2 to bind GATA4.
登录
查看更多内容
DOI:
--
发表时间:
1994-07
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
D. Thuerauf;D. S. Hanford;C. Glembotski
通讯作者:
D. Thuerauf;D. S. Hanford;C. Glembotski
DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
5
作者:
FERENCZ, C;RUBIN, JD;DOWNING, JW
通讯作者:
DOWNING, JW
DOI:
10.1111/j.1439-0388.2008.00776.x
发表时间:
2009-08
期刊:
Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie
影响因子:
--
作者:
J-S Lee;C. Hyun
通讯作者:
J-S Lee;C. Hyun
DOI:
10.1016/j.accreview.2003.12.072
发表时间:
2004-02
影响因子:
24
作者:
D. McElhinney;E. Geiger;J. Blinder;D. Benson;E. Goldmuntz
通讯作者:
D. McElhinney;E. Geiger;J. Blinder;D. Benson;E. Goldmuntz