Skip to main content
. 2022 Sep 15;14(18):4478. doi: 10.3390/cancers14184478

Figure 4.

Figure 4

The inverse relationship between the expression of TFF1 and NF-κB signaling components in L1-expressing CRC cells. (A) The levels of p65 and IκB protein were determined in the CRC cell clones described in Figure 3; (B) the level of TFF1 RNA was determined in L1-expressing CRC cell clones in which NF-κB signaling was blocked by either an shRNA to p65 (L1 + shp65) or by the expression of the IκB super-repressor (L1 + IκB-SR); (C,D) quantitative immuno-dot-blot analysis of TFF1 protein levels in the CRC cell clones described in (B). * p < 0.05, ** p < 0.01. The uncropped blots are shown in Supplementary File S1.