» Articles » PMID: 29410730

NRF2 Regulates HER1 Signaling Pathway to Modulate the Sensitivity of Ovarian Cancer Cells to Lapatinib and Erlotinib

Overview
Publisher Wiley
Date 2018 Feb 8
PMID 29410730
Citations 18
Authors
Affiliations
Soon will be listed here.
Abstract

NF-E2-related factor 2 (NRF2) regulates the transcription of a battery of metabolic and cytoprotective genes. NRF2 and epidermal growth factor receptors (EGFRs/HERs) are regulators of cellular proliferation and determinants of cancer initiation and progression. NRF2 and HERs confer cancers with resistance to several therapeutic agents. Nevertheless, there is limited understanding of the regulation of HER expression and activation and the link between NRF2 and HER signalling pathways. We show that NRF2 regulates both basal and inducible expression of , as treatment of ovarian cancer cells (PEO1, OVCAR3, and SKOV3) with NRF2 activator tBHQ inducing , while inhibition of NRF2 by siRNA knockdown or with retinoid represses . Furthermore, treatment of cells with tBHQ increased total and phosphorylated NRF2, HER1, and AKT levels and compromised the cytotoxic effect of lapatinib or erlotinib. Treatment with siRNA or retinoid antagonised the effect of tBHQ on NRF2 and HER1 levels and enhanced the sensitivity of ovarian cancer cells to lapatinib or erlotinib. Pharmacological or genetic inhibition of NRF2 and/or treatment with lapatinib or erlotinib elevated cellular ROS and depleted glutathione. This extends the understanding of NRF2 and its regulation of HER family receptors and opens a strategic target for improving cancer therapy.

Citing Articles

Promoting reactive oxygen species accumulation to overcome tyrosine kinase inhibitor resistance in cancer.

Lin W, Wang X, Diao M, Wang Y, Zhao R, Chen J Cancer Cell Int. 2024; 24(1):239.

PMID: 38982494 PMC: 11234736. DOI: 10.1186/s12935-024-03418-x.


Nuclear factor erythroid 2-related factor 2 modulates HER4 receptor in ovarian cancer cells to influence their sensitivity to tyrosine kinase inhibitors.

Kankia I, Paramasivan P, Elcombe M, Langdon S, Deeni Y Explor Target Antitumor Ther. 2022; 2(2):187-203.

PMID: 36046141 PMC: 9400752. DOI: 10.37349/etat.2021.00040.


A CRISPR screen identifies redox vulnerabilities for KEAP1/NRF2 mutant non-small cell lung cancer.

Jiang C, Ward N, Prieto-Farigua N, Kang Y, Thalakola A, Teng M Redox Biol. 2022; 54:102358.

PMID: 35667246 PMC: 9168196. DOI: 10.1016/j.redox.2022.102358.


Emerging role of nuclear factor erythroid 2-related factor 2 in the mechanism of action and resistance to anticancer therapies.

Paramasivan P, Kankia I, Langdon S, Deeni Y Cancer Drug Resist. 2022; 2(3):490-515.

PMID: 35582567 PMC: 8992506. DOI: 10.20517/cdr.2019.57.


Reducing toxic reactive carbonyl species in e-cigarette emissions: testing a harm-reduction strategy based on dicarbonyl trapping.

de Falco B, Petridis A, Paramasivan P, Troise A, Scaloni A, Deeni Y RSC Adv. 2022; 10(36):21535-21544.

PMID: 35518766 PMC: 9054509. DOI: 10.1039/d0ra02138e.


References
1.
Namani A, Li Y, Wang X, Tang X . Modulation of NRF2 signaling pathway by nuclear receptors: implications for cancer. Biochim Biophys Acta. 2014; 1843(9):1875-85. DOI: 10.1016/j.bbamcr.2014.05.003. View

2.
Jaiswal A . Nrf2 signaling in coordinated activation of antioxidant gene expression. Free Radic Biol Med. 2004; 36(10):1199-207. DOI: 10.1016/j.freeradbiomed.2004.02.074. View

3.
Ritter C, Arteaga C . The epidermal growth factor receptor-tyrosine kinase: a promising therapeutic target in solid tumors. Semin Oncol. 2003; 30(1 Suppl 1):3-11. DOI: 10.1053/sonc.2003.50027. View

4.
Tan K, Kosuge K, Yang M, Ito S . NRF2 as a determinant of cellular resistance in retinoic acid cytotoxicity. Free Radic Biol Med. 2008; 45(12):1663-73. DOI: 10.1016/j.freeradbiomed.2008.09.010. View

5.
Psyrri A, Kassar M, Yu Z, Bamias A, Weinberger P, Markakis S . Effect of epidermal growth factor receptor expression level on survival in patients with epithelial ovarian cancer. Clin Cancer Res. 2005; 11(24 Pt 1):8637-43. DOI: 10.1158/1078-0432.CCR-05-1436. View