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Quantitative Proteomic Analysis of Serum from Pregnant Women Carrying a Fetus with Conotruncal Heart Defect Using Isobaric Tags for Relative and Absolute Quantitation (iTRAQ) Labeling 期刊论文

编号：

bdfa54ad-b740-4fc7-911a-fa3e7ced033c
作者：

Zhang, Ying^[1];Kang, Yuan^[1];Zhou, Qiongjie^[1];Zhou, Jizi^[1];Wang, Huijun^[2];Jin, Hong(金红)^[3,4]Liu, Xiaohui^[3];Ma, Duan(马端)^[5]Li, Xiaotian^[1,5,6];
语种：

English
期刊：

PLOS ONE ISSN：1932-6203 2014 年 9 卷 11 期 ; NOV 13
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摘要：

Objective: To identify differentially expressed proteins from serum of pregnant women carrying a conotruncal heart defects (CTD) fetus, using proteomic analysis. Methods: The study was conducted using a nested case-control design. The 5473 maternal serum samples were collected at 14-18 weeks of gestation. The serum from 9 pregnant women carrying a CTD fetus, 10 with another CHD (ACHD) fetus, and 11 with a normal fetus were selected from the above samples, and analyzed by using isobaric tags for relative and absolute quantitation (iTRAQ) coupled with two-dimensional liquid chromatography-tandem mass spectrometry(2D LC-MS/MS). The differentially expressed proteins identified by iTRAQ were further validated with Western blot. Results: A total of 105 unique proteins present in the three groups were identified, and relative expression data were obtained for 92 of them with high confidence by employing the iTRAQ-based experiments. The downregulation of gelsolin in maternal serum of fetus with CTD was further verified by Western blot. Conclusions: The identification of differentially expressed protein gelsolin in the serum of the pregnant women carrying a CTD fetus by using proteomic technology may be able to serve as a foundation to further explore the biomarker for detection of CTD fetus from the maternal serum.
推荐引用方式
GB/T 7714：

Zhang Ying,Kang Yuan,Zhou Qiongjie, et al. Quantitative Proteomic Analysis of Serum from Pregnant Women Carrying a Fetus with Conotruncal Heart Defect Using Isobaric Tags for Relative and Absolute Quantitation (iTRAQ) Labeling [J].PLOS ONE,2014,9(11).
APA：

Zhang Ying,Kang Yuan,Zhou Qiongjie,Zhou Jizi,&Li Xiaotian.(2014).Quantitative Proteomic Analysis of Serum from Pregnant Women Carrying a Fetus with Conotruncal Heart Defect Using Isobaric Tags for Relative and Absolute Quantitation (iTRAQ) Labeling .PLOS ONE,9(11).
MLA：

Zhang Ying, et al. "Quantitative Proteomic Analysis of Serum from Pregnant Women Carrying a Fetus with Conotruncal Heart Defect Using Isobaric Tags for Relative and Absolute Quantitation (iTRAQ) Labeling" .PLOS ONE 9,11(2014).

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