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. 2022 Mar 21;13(3):254. doi: 10.1038/s41419-022-04529-x

Fig. 7. Augment of Smad1/5 expression enhances BMP-7 induced SnoN protein and the renoprotection of BMP-7 in renal tubular interstitial fibrosis.

Fig. 7

Increase Smad1/5 in NRK-52E cells by transfection of Overexpression-Smad1/5(OE-Samd1/5) plasmid. Representative a Western blot and quantitative data were revealed the expression of b p-Smad1/5(ser463/465), Smad1, Smad5, and d SnoN in NRK-52E cells under different conditions. c Graphical presentations show the relative abundance of SnoN mRNA after normalization with β-actin mRNA analysised by RT-qPCR. Representative e Western blot and f quantitative data were revealed the expression of E-cadherin, Collagen-III, and Vimentin in NRK-52E cells under different conditions, *P < 0.05 (n = 3). g The binding site between Smad1/5 and SKIL promoter predicted by Jaspar. h Luciferase detected the binding of Smad1/5 to SKIL promoter in HEK 293 T cells.