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. 2023 Feb 10;13:2422. doi: 10.1038/s41598-023-29328-y

Figure 2.

Figure 2

Induction of DUSP5 by EGFR-ERK signalling in CRC cells. Time-course showing EGF-mediated induction of (A) p-ERK1/2 and DUSP5 protein expression, and (B) DUSP5 and c-FOS gene expression in LIM1215 cells. (C) Induction of DUSP5 and c-FOS mRNA by EGF requires MEK/ERK signalling. LIM1215 cells were stimulated with EGF (50 ng/ml) for 24 h in the absence or presence of the MEK inhibitor (MEKi) trametinib. *P < 0.05, **P < 0.005, *P < 0.0005.