The Effects of Doxorubicin, Ethanol Extract and Flavonoid-Rich Fraction of Euphorbia Splendida Mobayen on the Parp Level, and Apc Gene Expression in Ht-29 Human Colon Cancer Cell Line Publisher



Aein M¹ ; Fallah S¹ ; Ahmadpour F¹ ; Dabili S¹ ; Shojaii A² ; Fadaei R³ Show Affiliations
Source: Jundishapur Journal of Natural Pharmaceutical Products Published:2020

Abstract

Background: Natural products derived from various sources are being used to develop chemotherapeutic drugs. Euphorbiaceae is widely used to treat different types of cancers. Colorectal cancer (CRC) is the second and third cause of cancer in women and men, respectively. CRC is strongly associated with the deregulation of the Adenomatous polyposis coli (APC) gene and Poly [ADP-ribose] polymerase (PPAR) protein. Objectives: The current study aimed to examine the effect of doxorubicin, ethanol extract, and the flavonoid-rich fraction of Euphorbia Splendida Mobayen on colon cancer HT-29 cell line death, APC gene expression, and PPAR concentration. Methods: Following treatment of cells by Euphorbia ethanol extract, Euphorbia flavonoid-rich fraction, and doxorubicin, cell viability assay was used to investigate the viability status of the HT-29 cell line. Total RNA was isolated from the cell line and converted into cDNA. The expression level of the APC gene was determined by quantitative real-time PCR. Poly (ADP-ribose) polymerase (PPAR) protein was detected by the ELIZA method. Results: We found that Euphorbia ethanol extract, Euphorbia flavonoid-rich fraction, and doxorubicin can stimulate dose-dependent cell death in the HT-29 cell line, increase ACP gene expression (P = 0.001, P = 0.041, P = 0.019), and decrease PARP level (P = 0.001, P = 0.001, P = 0.001, respectively). Conclusions: The findings indicated that doxorubicin, ethanol extract, and the flavonoid-rich fraction of Euphorbia Splendida Mobayen had cytotoxic effects on human colon cancer HT-29 cell line by possibly stimulating apoptosis. Copyright © 2020, Author(s).