» Articles » PMID: 31637187

Parthenolide Inhibits the Proliferation and Induces the Apoptosis of Human Uveal Melanoma Cells

Overview
Specialty Ophthalmology
Date 2019 Oct 23
PMID 31637187
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Aim: To explore the effect of parthenolide (PTL) on human uveal melanoma (UM) cells (C918 and SP6.5 cells) and its molecular mechanism.

Methods: Carboxyfluorescein succinimidyl amino ester (CFSE) assays and cell counting kit-8 (CCK-8) were performed to detect the cell viability. Flow cytometry was used to analyze cell cycle and apoptosis. Quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot assays were performed to measure proliferation-related and apoptosis-related factors.

Results: Firstly, PTL decreased the viability of C918 and SP6.5 cells in a dose-dependent manner, and the effect of PTL on C918 cells was stronger than on SP6.5; however, it did not affect normal cells. Secondly, PTL increased the proportion of cell number at cell cycle G1 phase in C918 cells, and decreased the proportion of cell number at S phase, but the proportion did not change at G2 phase. In addition, PTL induced the apoptosis of C918 cells, and decreased the expressions of Cyclin D1, B-cell lymphoma-2 (Bcl-2) and B-cell lymphoma-extra large (Bcl-XL). Also, PTL increased Cyclin inhibition protein 1 (P21), Bcl-2-associated X protein (Bax), Cysteinyl aspartate specific proteinas-3 (Caspase-3) and Caspase-9 expression. However, the expression of Caspase-8 was not changed.

Conclusion: PTL inhibites proliferation and induces apoptosis in UM cells by arresting G1 phase and regulating mitochondrial pathway, however, it does not affect normal cells.

Citing Articles

Natural Products and Altered Metabolism in Cancer: Therapeutic Targets and Mechanisms of Action.

Talib W, Baban M, Bulbul M, Al-Zaidaneen E, Allan A, Al-Rousan E Int J Mol Sci. 2024; 25(17).

PMID: 39273552 PMC: 11394730. DOI: 10.3390/ijms25179593.


Combination Anticancer Therapies Using Selected Phytochemicals.

Talib W, Awajan D, Hamed R, Azzam A, Mahmod A, Al-Yasari I Molecules. 2022; 27(17).

PMID: 36080219 PMC: 9458090. DOI: 10.3390/molecules27175452.


Plants as a Source of Anticancer Agents: From Bench to Bedside.

Talib W, Daoud S, Mahmod A, Hamed R, Awajan D, Abuarab S Molecules. 2022; 27(15).

PMID: 35956766 PMC: 9369847. DOI: 10.3390/molecules27154818.


The Emerging Potential of Parthenolide Nanoformulations in Tumor Therapy.

An T, Yin H, Lu Y, Liu F Drug Des Devel Ther. 2022; 16:1255-1272.

PMID: 35517982 PMC: 9063801. DOI: 10.2147/DDDT.S355059.


Diabetes and Cancer: Metabolic Association, Therapeutic Challenges, and the Role of Natural Products.

Talib W, Mahmod A, Abuarab S, Hasen E, Munaim A, Haif S Molecules. 2021; 26(8).

PMID: 33920079 PMC: 8070467. DOI: 10.3390/molecules26082179.


References
1.
Li H, Lv B, Kong L, Xia J, Zhu M, Hu L . Nova1 mediates resistance of rat pheochromocytoma cells to hypoxia-induced apoptosis via the Bax/Bcl-2/caspase-3 pathway. Int J Mol Med. 2017; 40(4):1125-1133. PMC: 5593465. DOI: 10.3892/ijmm.2017.3089. View

2.
Sun J, Zhang C, Bao Y, Wu Y, Chen Z, Yu C . Parthenolide-induced apoptosis, autophagy and suppression of proliferation in HepG2 cells. Asian Pac J Cancer Prev. 2014; 15(12):4897-902. DOI: 10.7314/apjcp.2014.15.12.4897. View

3.
Jung Y, Qian Y, Chen X . Examination of the expanding pathways for the regulation of p21 expression and activity. Cell Signal. 2010; 22(7):1003-12. PMC: 2860671. DOI: 10.1016/j.cellsig.2010.01.013. View

4.
Schwarz D, Bloom D, Castro R, Pagan O, Jimenez-Rivera C . Parthenolide Blocks Cocaine's Effect on Spontaneous Firing Activity of Dopaminergic Neurons in the Ventral Tegmental Area. Curr Neuropharmacol. 2011; 9(1):17-20. PMC: 3137176. DOI: 10.2174/157015911795017010. View

5.
Yun B, Lee M, Kim J, Kim I, Yu G, Kim D . Enhancement of parthenolide-induced apoptosis by a PKC-alpha inhibition through heme oxygenase-1 blockage in cholangiocarcinoma cells. Exp Mol Med. 2010; 42(11):787-97. PMC: 2992858. DOI: 10.3858/emm.2010.42.11.082. View