Noncoding RNAs in Unexplained Recurrent Spontaneous Abortions and Their Diagnostic Potential

Table 1

ncRNA expression profiles in the maternal-fetal interface of URSA.

Reference	Microarray filtering criteria	Method	Sample	Upregulated	Downregulated
[27]	value ≤ 0.05; or ≤0.5	Microarray; qRT-PCR	Villi; Decidua	4 miRNAs; 7 miRNAs	41 miRNAs; Not mentioned
[28]	; value ≤ 0.05	Microarray; qRT-PCR	Villi	98 miRNAs	57 miRNAs
[31]	; value < 0.005	Microarray	Decidua	49 miRNAs	1 miRNA
[32]	; value < 0.05	RNA-seq; qRT-PCR	Decidua; Villi	23 miRNAs; 4 miRNAs	Not mentioned; 5 miRNAs
[33]		Microarray; qRT-PCR	Decidua	859 lncRNAs	940 lncRNAs
[34]		Microarray; qRT-PCR	Villi	467 lncRNAs	982 lncRNAs
[35]	; value ≤ 0.05	Microarray; qRT-PCR	Villi	335 circRNAs	259 circRNAs

FC: fold change; FDR: false discovery rate.