The synergistic effect of eucalyptus oil and retinoic acid on human esophagus cancer cell line SK-GT-4

Egyptian Journal of Medical Human Genetics

Ali A. A. Al-Ali¹  Abdulbari A. Alfaris²  Saba M. J. Falih³  Sarah T. Al-Saray³ 

[1] Biology Department, College of Education for Pure Science, Basrah University;Department of Surgery and Obstetrics, College of Veterinary Medicine, Basrah University;Science Department, College of Basic Education, Misan University;

关键词: Synergistic effect;    Eucalyptus oil;    Retinoic acid;    Apoptotic pathway;    Cell line SK-GT-4;   

DOI  :  10.1186/s43042-022-00259-z

来源: DOAJ

【 摘 要 】

Abstract Background In order to improve cancer patients' chances of survival, scientists have prioritized finding alternatives to chemotherapy, focusing their efforts on natural sources. The current study investigates the anti-cancer action of retinoic acid and Eucalyptus oil in esophageal cancer and studies their combined effect as well as the cellular pathways that each trigger as part of ongoing research in this field. As a model of esophageal cancer, the SK-GT-4 cancer cell line was treated with a series of concentrations of both materials. Results The concentrations of Eucalyptus oil (10, 100, 1000, and 1500 g/mL) and Retinoic acid (5, 100, 150, and 200 M/mL) were used for treatment of cells. The MTT test was used to assess the anti-cancer activity of Eucalyptus oil and Retinoic acid, and qPCR was used to determine cellular pathways. Our findings show that both Eucalyptus oil and Retinoic acid inhibit cancer cell growth significantly. Our findings revealed that the IC50 values for eucalyptus oil were 63 g/mL and 111.3 M l/mL for retinoic acid. Furthermore, the impact was at the level that causes apoptosis. The findings suggested that any herbal substance could act as an inducer of the caspase-9-dependent pathway. The caspase-8-dependent pathway, on the other hand, was restricted to retinoic acid. Conclusion Our research discovered that the two chemicals worked together to create a synergistic effect. This synergistic effect could be attributed to a close connection between external and internal apoptotic pathways, which inhibits SK-GT-4 cell growth. Graphical Abstract

【 授权许可】

Unknown