Serum from methimazole-treated patients induces activation of aryl hydrocarbon receptor, a transcription factor that binds to dioxin-response elements.

Ishikawa T, Okinaga H, Takahashi S, Numakura M, Mashimo Y, Yoshimura N, Maeda T, Inoue D, Okazaki R, Kinoshita M, Jameson JL, Teramoto T.

Thyroid. 2012 Aug;22(8):769-77. doi: 10.1089/thy.2012.0057. Epub 2012 Jul 11.