The Anti-cancer effects of Celastrol on K562 cell line
Authors
Abstract:
Background and Objective: The level of NF-κB factor expression (a transcriptional factor which increases the expression of inflammatory genes) is often increased in various human cancers. Therefore, NF-κB inhibitors such as Celastrol may prevent cancer development. The purpose of this study was to evaluate the anticancer effects of Celastrol on K562 cells proliferation. Materials and Methods: First, the K562 cells were cultured and cytotoxicity effects of celastrol were determined by MTT assay. Hoechst staining and DNA electrophoresis are used to check apoptosis. Data analysis was performed using SPSS, version 16 and ANOVA test (P<0.05) Results: Statistical analysis of MTT assay data showed that the growth of treated cells with different concentrations of the Celastrol significantly decreased (P<0.05) and inhibitory effect of Celastrol was time and concentration–dependent; so in higher concentrations (8 µM) and 72 hours, the maximum effect has occurred. The IC50 value of Celastrol was obtained 4 µM. Also, the results of Hoechst staining and DNA electrophoresis showed that Celastrol caused fragmentation of cell nucleus and DNA. Conclusion: Based on the results, Celastrol decreases cells viability (P<0.05) and induces apoptosis in K562 cells, its effect is time and dose-dependent. In conclusion, the agent may be applied as an anticancer drug for treatment of chronic myeloid leukemia.
similar resources
Anti-carcinogenic effects of Satureja khuzistanica and Zataria multiflora essential oils on K562 cell line proliferation
The aim of this study was to investigate cytotoxic effect of Satureja khuzistanica and Zataria multiflora essential oils on PBMC and K562 cell lines growth inhibition. The plant essential oils were extracted by hydro-distillation and analyzed by GC-MS. In addition, the total phenol content and antioxidant activity of oils were assessed. The PBMC and K562 cell lines were cultu...
full textInvestigating the effects of RAW264.7 macrophages treated with melatonin on the erythroleukemia cell line K562
Background & Objectives: Macrophages have a variety of functions and different phenotypes that are affected by the microenvironment. Due to the multiple functions, Melatonin can promote the cancer progression or cancer regression in relation to other factors. However, there is no information about the role of melatonin on the formation of macrophages in the tumor environment. The purpose of the...
full textThe Evaluation of the effects of cytotoxic, anti-proliferative and anti-migrative effects of the thymoquinone on PC3 prostate cancer cell line
Background & Objective: Herbal medicine and their composition are widely used for different therapeutic purposes. Therefore, this study was designed to evaluate of the anti-proliferation and anti-migration effects of Thymoquinone (TQ), an active part of Nigella sativa, on PC3 prostate cancer cells. Materials & Methods: In this experimental study, PC3 prostate cancer cells were treated with 0, 1...
full textThe Effects of NDRG2 Overexpression on Cell Proliferation and Invasiveness of SW48 Colorectal Cancer Cell Line
Background: Colorectal cancer (CRC) is one of the most common causes of cancer-related death in the world. The expression of N-myc downstream-regulated gene 2 (NDRG2) is down-regulated in CRC. The aim of this study was to investigate the effect of NDRG2 overexpression on cell proliferation and invasive potential of SW48 cells.Methods: SW48 cells were transfected with a plasmid overexpressing ND...
full textStudy of Anti Cancer Property of Scrophularia striata Extract on the Human Astrocytoma Cell Line (1321)
There are considerable efforts to identify naturally occurring substances as new drugs in cancer therapy. Many components of medicinal plants have been identified that possess substantial anticancerous properties. This prompted us to investigate the effect of Scrophularia striata (an Iranian species belonging to the Scrophulariace family) extract on the growth of astrocyte cancer cell line (132...
full textStudy of Anti Cancer Property of Scrophularia striata Extract on the Human Astrocytoma Cell Line (1321)
There are considerable efforts to identify naturally occurring substances as new drugs in cancer therapy. Many components of medicinal plants have been identified that possess substantial anticancerous properties. This prompted us to investigate the effect of Scrophularia striata (an Iranian species belonging to the Scrophulariace family) extract on the growth of astrocyte cancer cell line (132...
full textMy Resources
Journal title
volume 8 issue 4
pages 1116- 1126
publication date 2019-02
By following a journal you will be notified via email when a new issue of this journal is published.
No Keywords
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023