Effect of SHH signaling pathway on apoptosis and invasion of trophoblast cells in preeclampsia patients and its mechanism / 吉林大学学报(医学版)
Journal of Jilin University(Medicine Edition)
;
(6): 510-515, 2018.
Article
Dans Chinois
| WPRIM
| ID: wpr-841877
ABSTRACT
Objective:
To investigate the effect of activation of SHH signaling pathway on the apoptosis and invasion of the trophoblast cells in the preeclampsia (PE) patients, and to clarify its mechanism.Methods:
The HTR8/SVneo cells were divided into normal control group, hypoxia/reoxygenation (H/R) treatment group and purmorphamine+H/R treatment group. The expression levels of SHH signaling pathway related proteins SHH, Ptchl, Smo, Glil, and Gli3 in the placenta tissues of PE and late trimester of normal pregnancy were detected by Western blotting method; the apoptotic rates of HTR8/SVneo cells in various groups were detected by flow cytometry (FCM); Transwell assay was used to detect the number of transmembrane cells; the expression levels of matrix metalloproteinase-2 (MMP-2) and metalloproteinase-9 (MMP-9) proteins in the HTR8/SVneo cells in various groups were detected by Western blotting method.Results:
The expression levels of SHH, Ptchl, Smo, Glil and Gli3 proteins in the placenta tissue of PE were significantly lower than those in normal pregnancy placenta tissue (P<0. 05); the expression levels of SHH, Ptchl, Smo, Glil, Gli3, MMP-2, and MMP-9 proteins and the number of transmembrane cells in H/R treatment group were significantly lower than those in normal control group (P
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Journal of Jilin University(Medicine Edition)
Année:
2018
Type:
Article
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