Table 3. Studies demonstrating significant change in miR-148/152 expression in PE patients compared with healthy pregnant women.

Study	Type of study	Type of PE	Time of collection	Tissue sample	Direction of change
miR-148a
Zhao et al. 2014 [211]	Microarray	Severe LO	Delivery	Decidua derived MSCs	Down
Zhou et al. 2016 [26]	RNA seq and qPCR	Diagnosed	Delivery	Chorionic plate from quadrant and central portion in placenta disc	Up
miR-152
Zhu et al. 2009 [19]	Microarray and qPCR	Mild and severe	Delivery	Placenta villi	Up
Ura et al. 2014 [62]	Microarray	Severe	12–14 weeks	Serum	Up
Jiang et al. 2015 [25]	Microarray	Severe	Delivery	8 maternal and 8 fetal sites	Up

LO, late onset; MSCs, mesenchymal stem cells; Time of collection designated ‘delivery’ if not stated in study.