» Articles » PMID: 32782570

Genistein Inhibits Lung Cancer Cell Stem-like Characteristics by Modulating MnSOD and FoxM1 Expression

Overview
Journal Oncol Lett
Specialty Oncology
Date 2020 Aug 13
PMID 32782570
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Manganese superoxide dismutase (MnSOD) promotes invasive and migratory activities by upregulating Forkhead box protein M1 (FoxM1) expression. The present study investigated whether modulation of MnSOD and FoxM1 expression was responsible for the antitumor effects of genistein on cancer stem-like cells (CSLCs) derived from non-small cell lung cancer cells (NSCLCs). Spheroids prepared from H460 or A549 cells were defined as lung cancer stem-like cells (LCSLCs) and were treated with genistein. The Cell Counting Kit-8 assay was performed to assess human lung fibroblast IMR-90 cell proliferation, as well as NSCLC H460 and A549 cell proliferation following treatment with genistein. MnSOD, FoxM1, cluster of differentiation (CD)133, CD44, BMI1 proto-oncogene, polycomb ring finger (Bmi1) and Nanog homeobox (Nanog) protein expression levels were examined via western blotting. The sphere formation assay was conducted to evaluate LCSLC self-renewal potential, and LSCLC migratory and invasive activities were analyzed using the wound healing and Transwell invasion assays, respectively. Knockdown and overexpression of MnSOD and FOXM1 via short hairpin-RNA or cDNA transfection were performed. The results indicated that genistein (80 and 100 µM) suppressed H460 and A549 cell viability compared with IMR-90 cells. Sub-cytotoxic concentrations of genistein (20 and 40 µM) inhibited sphere formation activity and decreased the protein expression levels of CD133, CD44, Bmi1 and Nanog in LCSLCs compared with the control group. Genistein also suppressed the migratory and invasive activities of LCSLCs compared with the control group. MnSOD and FoxM1 overexpression antagonized the effects of genistein (40 µM), whereas MnSOD and FoxM1 knockdown enhanced the inhibitory effects of genistein (20 µM) on CSLC characteristics of LCSLCs. Overall, the results suggested that genistein suppressed lung cancer cell CSLC characteristics by modulating MnSOD and FoxM1 expression levels.

Citing Articles

Cellular and Molecular Mechanisms Modulated by Genistein in Cancer.

Naponelli V, Piscazzi A, Mangieri D Int J Mol Sci. 2025; 26(3).

PMID: 39940882 PMC: 11818640. DOI: 10.3390/ijms26031114.


Bioinformatics-based drug repositioning and prediction of the main active ingredients and potential mechanisms of action for the efficacy of Dan-Lou tablet.

Zhang J, Lin Z, Zhang Y, Gu H, Li W Sci Rep. 2024; 14(1):23297.

PMID: 39375410 PMC: 11458610. DOI: 10.1038/s41598-024-74243-5.


Identifying the Multitarget Pharmacological Mechanism of Action of Genistein on Lung Cancer by Integrating Network Pharmacology and Molecular Dynamic Simulation.

Das R, Woo J Molecules. 2024; 29(9).

PMID: 38731403 PMC: 11085736. DOI: 10.3390/molecules29091913.


The Role of Genistein and its Derivatives in Ovarian Cancer: New Perspectives for Molecular Mechanisms and Clinical Applications.

Chaichian S, Chaichian S, Nikfar B, Bidgoli S, Moazzami B Curr Med Chem. 2023; 32(5):907-922.

PMID: 37921172 DOI: 10.2174/0109298673251713231019091910.


Application of Polyphenols and Flavonoids in Oncological Therapy.

Roszkowski S Molecules. 2023; 28(10).

PMID: 37241819 PMC: 10220832. DOI: 10.3390/molecules28104080.


References
1.
Fan P, Fan S, Wang H, Mao J, Shi Y, Ibrahim M . Genistein decreases the breast cancer stem-like cell population through Hedgehog pathway. Stem Cell Res Ther. 2013; 4(6):146. PMC: 4054948. DOI: 10.1186/scrt357. View

2.
Xiang H, Liu F, Quan M, Cao J, Lv Y . 7-difluoromethoxyl-5,4'-di-n-octylgenistein inhibits growth of gastric cancer cells through downregulating forkhead box M1. World J Gastroenterol. 2012; 18(33):4618-26. PMC: 3435790. DOI: 10.3748/wjg.v18.i33.4618. View

3.
Prietsch R, Monte L, da Silva F, Beira F, Del Pino F, Campos V . Genistein induces apoptosis and autophagy in human breast MCF-7 cells by modulating the expression of proapoptotic factors and oxidative stress enzymes. Mol Cell Biochem. 2014; 390(1-2):235-42. DOI: 10.1007/s11010-014-1974-x. View

4.
Ning Y, Li Q, Xiang H, Liu F, Cao J . Apoptosis induced by 7-difluoromethoxyl-5,4'-di-n-octyl genistein via the inactivation of FoxM1 in ovarian cancer cells. Oncol Rep. 2012; 27(6):1857-64. DOI: 10.3892/or.2012.1739. View

5.
Wang Z, Ahmad A, Li Y, Banerjee S, Kong D, Sarkar F . Forkhead box M1 transcription factor: a novel target for cancer therapy. Cancer Treat Rev. 2009; 36(2):151-6. PMC: 2838950. DOI: 10.1016/j.ctrv.2009.11.006. View