*The size of the edge in the network represents the frequence of cancer types for the miRNA-CR pair (Pearson: p value < 0.05).

miRNA	Source	# Cancer	Cancer Types
hsa-miR-1-3p	miRDB	6	BRCA; LGG; LUAD; LUSC; PRAD; SARC
hsa-let-7b-5p	miRWalk	5	BRCA; LUAD; LUSC; OV; THCA
hsa-miR-215-5p	miRWalk	3	BRCA; LGG; LIHC
hsa-miR-192-5p	miRWalk	2	ESCA; LIHC