Kim et al., J Leukoc Biol 2008
:
Thus, Smad3 and Smad4 promoted BAFF promoter activity, and Smad7 inhibited it, and the BAFF promoter was shown to contain three Smad binding elements
Chang et al., Immune network 2012
:
Overexpression of Smad3/4 further increased LF-induced BAFF transcription while DN-Smad3 abolished the LF-induced BAFF expression