BGN and thyroid cancer: Additionally, we established a murine thyroid cancer cell line model using the same experimental groups: control (pcdh+shNC), Nr2f2 overexpression (oe-Nr2f2+shNC), Bgn knockdown (pcdh+shBgn), and Bgn knockdown with Nr2f2 overexpression (oe-Nr2f2+shBgn).