ITGB4 and follicular variant thyroid gland papillary carcinoma: According to our integrative analysis we report four new regulations in PTC: hsa-miR-146b-5p regulating PHKB (phosphorylase kinase, beta), hsa-miR-146b-5p regulating IRAK1 (interleukin-1 receptor-associated kinase 1) and hsa-miR-874-3p regulating ITGB4 (integrin, beta 4) in cPTC samples, and hsa-miR-152-3p regulating TGFA (transforming growth factor, alpha) in fvPTC samples.