The apoptotic effects of progesterone and testosterone on colon cancer (SW480) cells

Authors

  • Azita Tishehyar Department of Biology, Hamedan Branch, Islamic Azad University, Hamedan, Iran
  • Rahim Ahmadi Department of Biology, Hamedan Branch, Islamic Azad University, Hamedan, Iran
  • Minoo Mahmoudi Department of Biology, Hamedan Branch, Islamic Azad University, Hamedan, Iran
  • Abdolreza Mohamadnia Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran

DOI:

https://doi.org/10.62134/ajbms/v2.i2.khatamuni.1

Keywords:

Progesterone, Testosterone, SW480, Apoptosis

Abstract

Association of sex steroids with cancer cells proliferation has been reported in recent studies; however, the findings are still controversial. The present study aimed to determine the cytotoxic effects of progesterone and testosterone on colon cancer (SW480) cell and to evaluate the expression level of Bcl-2 and Bax genes in SW480 cell. SW480 cell line was divided into a control group (untreated) and groups treated with 125, 250, 500, and 1000 μg/mL of testosterone and progesterone. Cell viability was quantified by MTT assay. qRT-PCR was performed to evaluate genes expression level. Flow cytometry was used to assess the apoptosis in cancer cells. Data were analyzed using student’s t-test and ANOVA. The expression level of Bax gene significantly decreased in SW480 cells exposed to a cytotoxic dose of progesterone. Moreover, the expression level of Bax gene significantly increased in the SW480 cells exposed to a cytotoxic dose of testosterone. The results of the present study showed that testosterone might affect the apoptosis of colon cancer cells at low concentrations. Studies have shown that progesterone can induce tumor cell death in cancer cells. Accordingly, the clinical use of testosterone and progesterone therapy for cancer treatment is highly controversial.

Downloads

Download data is not yet available.

Published

2024-07-20

How to Cite

Tishehyar, A., Ahmadi, R., Mahmoudi, M., & Mohamadnia, A. (2024). The apoptotic effects of progesterone and testosterone on colon cancer (SW480) cells. Afghanistan Journal of Basic Medical Science, 1(2), 1–12. https://doi.org/10.62134/ajbms/v2.i2.khatamuni.1