Table 1 Deregulation of miRNA expression in different types of thyroid tumors according to some literature data

Papillary thyroid carcinoma (PTC)

187, 221, 222, 146b, 155, 122a, 31, 205, 224

Up-regulated

RT-qPCR

[3]

146b, 181b, 21, 221, 222

Up-regulated

RT-qPCR

[4]

221, 222

Up-regulated

RT-qPCR

[5]

146, 221, 222

Up-regulated

microarray, RT-qPCR

[6]

221, 222, 181b

Up-regulated

microarray, RT-qPCR

[7]

146b, 221, 222

Up-regulated

RT-qPCR

[8]

221, 222, 21, 31, 181b, 223, 224

Up-regulated

microarray, RT-qPCR

[9]

218, 300, 292, 345, 30c

Down-regulated

microarray, RT-qPCR

[9]

Follicular variant of papillary carcinoma (FVPTC)/PTC

146b-3p, 146-5p, 221, 222 375, 551b, 181-2-3p, 99b-3p

Up-regulated

microarray, RT-qPCR

[10]

Medullary thyroid cancer (MTC)

323, 370, 129, 137, 10a, 124a, 224, 127, 9, 154

Up-regulated

RT-qPCR

[3]

183, 375

Up-regulated

RT-qPCR

[11]

Follicular thyroid carcinoma (FTC)

187, 224, 221, 339, 183, 222

Up-regulated

RT-qPCR

[3]

199b-5p, 144-5p, 144-3p, 199b-3p

Down-regulated

microarray, RT-qPCR

[12]

192, 197, 328, 346

Up-regulated

microarray, RT-qPCR

[13]

Thyroid follicular adenoma (FA)

31, 339, 183, 221, 224, 205, 210, 190

Up-regulated

RT-qPCR

[3]

199b-5p, 144-5p, 663, 199b-3p

Down-regulated

microarray, RT-qPCR

[12]