Low-dose Aspirin may Prevent Preeclampsia by Inhibiting the Expression of ATF2

Abstract

aims: To explore the ATF2 expression of preeclampsia patients and investigate whether the level of ATF2 expression impacted the low-dose aspirin treatment of preeclampsia patients. background: Preeclampsia is a severe pregnancy-related hypertension disorder and refers to hypertension. objective: To explore the ATF2 expression of preeclampsia patients and investigate whether the level of ATF2 expression impacted the low-dose aspirin treatment of preeclampsia patients. method: Firstly, we collected the plasma of normal and preeclampsia pregnancies and quantified the expressions of ATF2 by ELISA. Then we quantified the expression of the three downstream target genes of ATF2 (IL-8, IL-6 and MMP-2). Finally, we collected and quantified the interventional and observational group plasma, which were different from LDA administration. All data were compared by t-test (P<0.05). result: ATF2 and its target genes (IL-6, IL-8 and MMP-2) were upregulated in preeclampsia patients. In addition, ATF2 and its target genes were downregulated in the interventional group. conclusion: Our results indicated that LDA could inhibit ATF2 expression in preeclampsia. It suggests that ATF2 may be a potential target of LDA in the prevention of preeclampsia. other: None.