WNT16 from decidual stromal cells regulates HTR8/SVneo trophoblastic cell function via AKT/beta-catenin pathway

doi:10.1530/REP-21-0282

Status	已發表Published
	WNT16 from decidual stromal cells regulates HTR8/SVneo trophoblastic cell function via AKT/beta-catenin pathway
	Li, Xinyi 1; Shi, Jiaxin 1; Zhao, Weijie 1; Huang, Xixi 1; Cui, Liyuan 1,2; Liu, Lu 1,2; Jin, Xueling 1; Li, Djin 1; Zhang, Xuan 1; Du, Meirong 1,3
	2022-03-10
Source Publication	Reproduction (Cambridge, England)
Volume	163 Issue:5 Pages:241-250
Abstract	Decidual stromal cells (DSCs) modulate the function of trophoblasts through various factors. Wnt signaling pathway is active at the maternal-fetal interface. Here, we isolated endometrial stromal cells (ESCs) from women of reproductive ages and DSCs from normal pregnancy during the first trimester (6-10 weeks). Real-time quantitative PCR and western blotting were used to screen out the most variable WNT ligands between ESCs and DSCs, which turned out to be WNT16. Both culture mediums from DSCs and recombinant protein of human WNT16 enhanced the survival and invasion of HTR8/SVneo trophoblastic cells. Furthermore, the regulation of DSCs on trophoblast was partly blockaded after we knocked down WNT16 in DSCs. Treating HTR8/SVneo trophoblastic cells with small molecular inhibitors and small interfering RNA (siRNA), we found that the activity of AKT/beta-catenin (CTNNB1) correlated with the effect of WNT16. The crosstalk of WNT16/AKT/beta-catenin between DSCs and trophoblasts was determined to be downregulated in unexplained recurrent spontaneous abortion. This study suggests that WNT16 from DSCs promotes HTR8/SVneo trophoblastic cells invasion and survival via AKT/beta-catenin pathway at the maternal-fetal interface in human early pregnancy. The disturbance of this crosstalk between DSCs and trophoblasts might cause pregnancy failure.
DOI	10.1530/REP-21-0282
URL	View the original
Language	英語English
Scopus ID	2-s2.0-85126389082
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
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Document Type	Journal article
Collection	University of Macau
Affiliation	1.NHC Key Lab of Reproduction Regulation (Shanghai Institute for Biomedical and Pharmaceutical Technologies), Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University Shanghai Medical College, China 2.Shanghai Key Laboratory of Bioactive Small Molecules, Department of Pharmacy, Fudan University, China 3.State Key Laboratory of Quality Research in Chinese Medicine and School of Pharmacy, Macau University of Science and Technology, China
Recommended Citation GB/T 7714	Li, Xinyi,Shi, Jiaxin,Zhao, Weijie,et al. WNT16 from decidual stromal cells regulates HTR8/SVneo trophoblastic cell function via AKT/beta-catenin pathway[J]. Reproduction (Cambridge, England), 2022, 163(5), 241-250.
APA	Li, Xinyi., Shi, Jiaxin., Zhao, Weijie., Huang, Xixi., Cui, Liyuan., Liu, Lu., Jin, Xueling., Li, Djin., Zhang, Xuan., & Du, Meirong (2022). WNT16 from decidual stromal cells regulates HTR8/SVneo trophoblastic cell function via AKT/beta-catenin pathway. Reproduction (Cambridge, England), 163(5), 241-250.
MLA	Li, Xinyi,et al."WNT16 from decidual stromal cells regulates HTR8/SVneo trophoblastic cell function via AKT/beta-catenin pathway".Reproduction (Cambridge, England) 163.5(2022):241-250.

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