Upregulated MicroRNA-155 Expression in Peripheral Blood Mononuclear Cells and Fibroblast-Like Synoviocytes in Rheumatoid Arthritis

Table 1

List of significantly changed miRNAs of PBMC in RA identified by miRNA microarray.

Probe	Average signal intensity of HC group	Average signal intensity of RA group	log2 (RA group/HC group)*
hsa-miR-29b	24.26	174.27	3.16
hsa-miR-374b	28.45	108.92	1.91
hsa-miR-155	848.69	1,508.07	1.78
hsa-miR-574-5p	613.87	1,688.69	1.43
hsa-miR-483-5p	211.94	525.55	1.24
hsa-miR-625	146.11	284.96	1.09
hsa-miR-149	820.87	1,876.82	1.09
hsa-miR-765	101.13	202.72	1.03
hsa-miR-612	101.76	207.68	1.03
hsa-miR-181c	561.97	140.56	−2.00
hsa-miR-148b	511.93	143.95	−1.75
hsa-miR-181a	5,411.03	2,394.80	−1.19
hsa-miR-146a	1,871.37	863.76	−1.12
hsa-miR-221	3,852.63	1,858.00	−1.08

RA: rheumatoid arthritis, HC: healthy controls; log2 (RA group/HC group) >1 or <−1 indicated the difference was significant; *𝑃<0.05.