Proteomic Characterization of Midproliferative and Midsecretory Human Endometrium

被引:85
作者
Chen, Jenny I-C. [1 ]
Hannan, Natalie J. [1 ]
Mak, Yunxian [1 ]
Nicholls, Peter K. [1 ]
Zhang, Jin [1 ]
Rainczuk, Adam [1 ]
Stanton, Peter G. [1 ]
Robertson, David M. [1 ]
Salamonsen, Lois A. [1 ]
Stephens, Andrew N. [1 ]
机构
[1] Prince Henrys Inst Med Res, Clayton, Vic 3168, Australia
基金
澳大利亚国家健康与医学研究理事会;
关键词
Endometrium; 2D PAGE; two-dimensional differential in-gel electrophoresis (2D DIGE); proteome; proliferative and secretory phases of the menstrual cycle; mass spectrometry; Rho-GDI alpha; CLIC1; PGRMC1; RECEPTOR MEMBRANE COMPONENT-1; EPIDERMAL-GROWTH-FACTOR; PROGESTERONES ANTIAPOPTOTIC ACTION; DISSOCIATION INHIBITOR-ALPHA; ACTIN CYTOSKELETON; BINDING-PROTEIN; GENE-EXPRESSION; MENSTRUAL-CYCLE; CHANNEL; IDENTIFICATION;
D O I
10.1021/pr801024g
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
This study aimed to identify proteins differentially expressed in the human endometrium between the proliferative and secretory phases of normal menstrual cycles by 2D differential in-gel electrophoresis (DIGE). A total of 196 out of 1017 spots were differentially expressed (p < 0.05). Mass spectrometry identified 76 proteins representing 41 different gene products. Immunohistochemistry confirmed the observed changes in 3 representative proteins (Rho-GDI alpha, CLIC1, PGRMC1). Biological pathway analysis identified the Jnk and EGF signaling pathways as key regulators of protein expression in the midsecretory phase of endometrial proteome.
引用
收藏
页码:2032 / 2044
页数:13
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