Eupatorin-induced Cell Death in Human Leukemia Cells is Dependent on Caspases and Activates the Mitogen-activated Protein Kinase Pathway
Overview
Affiliations
Eupatorin is a naturally occurring flavone that inhibits cell proliferation in human tumor cells. Here we demonstrate that eupatorin arrests cells at the G2-M phase of the cell cycle and induces apoptotic cell death involving activation of multiple caspases, mitochondrial release of cytochrome c and poly(ADP-ribose) polymerase cleavage in human leukemia cells. This flavonoid induced the phosphorylation of members of the mitogen-activated protein kinases and cell death was attenuated by inhibition of c-jun N-terminal kinases/stress activated protein kinases. Eupatorin-induced cell death is mediated by both the extrinsic and the intrinsic apoptotic pathways and through a mechanism dependent on reactive oxygen species generation.
Rosdianto R, Zakiyah N, Viviani R, Saesarria Deisberanda F, Nareswari T, Satrialdi ACS Omega. 2023; 8(18):15932-15950.
PMID: 37179601 PMC: 10173343. DOI: 10.1021/acsomega.2c07657.
Estevez-Sarmiento F, Saavedra E, Brouard I, Peyrac J, Hernandez-Garces J, Garcia C Int J Mol Sci. 2022; 23(24).
PMID: 36555165 PMC: 9779571. DOI: 10.3390/ijms232415518.
Recent updates on anticancer mechanisms of polyphenols.
Sharma E, Attri D, Sati P, Dhyani P, Szopa A, Sharifi-Rad J Front Cell Dev Biol. 2022; 10:1005910.
PMID: 36247004 PMC: 9557130. DOI: 10.3389/fcell.2022.1005910.
Immunomodulatory and Anticancer Activities of Barley Bran Grown in Jordan: An and Study.
Abuarab S, Talib W Front Nutr. 2022; 9:838373.
PMID: 35662936 PMC: 9159360. DOI: 10.3389/fnut.2022.838373.
Feng R, Li L, Zhang X, Zhang Y, Chen Y, Feng X RSC Adv. 2022; 10(53):32020-32026.
PMID: 35518153 PMC: 9056642. DOI: 10.1039/d0ra03350b.