Table 3.

Aberrant micro-RNA expression in RA.

Source	Upregulated miRNA	Downregulated miRNA
CD4+ naïve T-cells	miR-223, miR-146a	miR-363, miR-498
PBMCs	miR-146a, miR-155, miR-132, miR-16
Synovial fibroblasts	miR-203, miR-155
Synovial tissue	miR-146a, miR-155
Joint fluid	miR-146a, miR-155, miR-223, miR-16
RA fibroblast-like synoviocytes	miR-346	miR-124a