Table 2.

Overview of miRNAs in intrauterine growth restriction (IUGR).

Name	Regulation	Where	References
let-7d, miR-103, miR-1306, miR-141, miR-148b, miR-16, miR-191, miR-200c, miR-205, miR-206, miR-224, miR-25, miR-27b, miR-27a-star, miR-30d, miR-335, miR-374a, miR-424, miR-432, miR-451, miR-491, miR-517a, miR-518b, miR-518e, miR-524, miR-93	Upregulated	Maternal circulation	[99,100,101,102,103,104]
miR-4454, miR-520a, miR-7975	Downregulated	Maternal circulation	[99,105]
let-7a, let-7b, let-7c, let-7d, let-7e, let-7f, let-7g, let-7i, miR-10b, miR-124, miR-141, miR-193b, miR-193b-star, miR-199a, miR-21, miR-210, miR-338, miR-34b, miR-363, miR-365a, miR-3679, miR-373, miR-424, miR-4287, miR-499a, miR-519a, miR-523, miR-572, miR-574, miR-590, miR-623, miR-664b, miR-758	Upregulated	Placenta	[10,106,107,108,109,110,111,112,113,114,115,116,117,118,119]
miR-526b, miR-5581, miR-519d, miR-519e, miR-520h, miR-515, miR-516b, miR-5189, miR-518b, miR-4535, miR-4743, miR-379-star, miR-380, miR-3622b, miR-370, miR-1323, miR-1, miR-105	Downregulated	Placenta	[113,118,120]