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. 2020 Mar 3;11:180. doi: 10.3389/fphar.2020.00180

Figure 4.

Figure 4

Messenger RNA (mRNA) expression of endothelin system members endothelin-1 (EDN1), endothelin-2 (EDN2), endothelin-3 (EDN3), endothelin-converting enzyme 1 (ECE1), endothelin-converting enzyme 2 (ECE2), endothelin receptor A (EDNRA), and endothelin receptor (EDNRB) in two human (HT29 and SW620) and in rat CC531 colorectal cancer cells after exposure to decitabine (DAC, 5 µM) either as a single administration (second row) or as a daily administration over 3 days (third row) in comparison to untreated control cells (first row) as detected by real-time (RT)-PCR. The housekeeping gene glyceraldehyde 3-phosphate dehydrogenase (GAPDH) was used as loading control.