Figure 2.

Tabular Venn diagram analysis. Cross-tables show the number and percentage of miRNAs that are in common among studies examining miRNA expression by microarray analysis. A – up-regulation in cortex; B – down-regulation in cortex; C – dysregulation in blood; D – dysregulation in CSF. The number of miRNAs in common to each of the groups is rather. No, that means the common miRNAs in different studies and it reveals that none of the studies reported the same up- and down-regulated miRNAs from a the same class