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. 2021 Apr 1;11:7403. doi: 10.1038/s41598-021-86788-w

Figure 4.

Figure 4

ZEA increased the expression of proliferation marker. RT-qPCR analysis of (A) CCND1 and (B) Ki67 mRNA expression of SW480 and HT29 incubated with 3 μM ZEA with or without G15 (GPER antagonist). (C) cAMP production induced by 3 μM ZEA in the absence or presence of 5 μM G15. cAMP production was analysed by comparing the cAMP production to control group as 100%. (D) Western blot analysis of CCND1 protein expression, (E) Ki-67 expression was determined by immunofluorescence staining for Ki67 (green) along with DAPI for DNA (blue). Scale bar, 20 μm. Results shown are mean ± SEM, with n = 3. *p < 0.05 and **p < 0.01.