Triiodothyronine Represses MUC5AC Expression by Antagonizing Sp1 Binding to Its Promoter in Human Bronchial Epithelial HBE16 Cells
Figure 1
T3 inhibits MUC5AC mRNA expression and protein secretion in HBE16 cells. (a) MUC5AC mRNA level was determined by RT-PCR. (b) Secreted MUC5AC protein level was determined by ELISA. versus control group; # versus 10 nM group.