» Articles » PMID: 25867064

MiR-186 Regulation of Twist1 and Ovarian Cancer Sensitivity to Cisplatin

Overview
Journal Oncogene
Date 2015 Apr 14
PMID 25867064
Citations 88
Authors
Affiliations
Soon will be listed here.
Abstract

Epithelial-mesenchymal transition (EMT) has an established role in promoting tumor progression and the acquisition of therapeutic resistance. Here, the EMT phenotype was detected in cisplatin-resistant ovarian cancer tissues and cell lines, and correlated with decreased miR-186 expression, increased Twist1 expression, chemoresistance and poor prognosis in epithelial ovarian cancer (EOC) patients. Introducing miR-186 into EOC cells led to a reduction in twist family bHLH transcription factor 1 (Twist1) expression along with morphological, functional and molecular changes consistent with mesenchymal-to-epithelial transition, G1 cell-cycle arrest and enhanced cell apoptosis, which consequently rendered the cells more sensitive to cisplatin in vitro and in vivo. Furthermore, luciferase reporter and rescue assay results showed that the EMT and drug resistance reversal in response to miR-186 was mediated by Twist1. Collectively, these findings implicate miR-186 as an attractive candidate for overcoming chemoresistance in ovarian cancer therapy.

Citing Articles

Exploring miRNA profile associated with cisplatin resistance in ovarian cancer cells.

Alghamian Y, Soukkarieh C, Aljapawe A, Murad H Biochem Biophys Rep. 2025; 41():101906.

PMID: 39830525 PMC: 11741906. DOI: 10.1016/j.bbrep.2024.101906.


Promising new drugs and therapeutic approaches for treatment of ovarian cancer-targeting the hallmarks of cancer.

Hillmann J, Maass N, Bauerschlag D, Florkemeier I BMC Med. 2025; 23(1):10.

PMID: 39762846 PMC: 11706140. DOI: 10.1186/s12916-024-03826-w.


Phenomics Demonstrates Cytokines Additive Induction of Epithelial to Mesenchymal Transition.

Boche A, Landras A, Morel M, Kellouche S, Carreiras F, Lambert A J Cell Physiol. 2024; 240(1):e31491.

PMID: 39565461 PMC: 11747948. DOI: 10.1002/jcp.31491.


Holotomography and atomic force microscopy: a powerful combination to enhance cancer, microbiology and nanotoxicology research.

Medina-Ramirez I, Macias-Diaz J, Masuoka-Ito D, Zapien J Discov Nano. 2024; 19(1):64.

PMID: 38594446 PMC: 11003950. DOI: 10.1186/s11671-024-04003-x.


Shake It Up Baby Now: The Changing Focus on TWIST1 and Epithelial to Mesenchymal Transition in Cancer and Other Diseases.

Mirjat D, Kashif M, Roberts C Int J Mol Sci. 2023; 24(24).

PMID: 38139368 PMC: 10743446. DOI: 10.3390/ijms242417539.


References
1.
Konecny G, Wang C, Hamidi H, Winterhoff B, Kalli K, Dering J . Prognostic and therapeutic relevance of molecular subtypes in high-grade serous ovarian cancer. J Natl Cancer Inst. 2014; 106(10). PMC: 4271115. DOI: 10.1093/jnci/dju249. View

2.
Baribeau S, Chaudhry P, Parent S, Asselin E . Resveratrol inhibits cisplatin-induced epithelial-to-mesenchymal transition in ovarian cancer cell lines. PLoS One. 2014; 9(1):e86987. PMC: 3899376. DOI: 10.1371/journal.pone.0086987. View

3.
Puisieux A, Brabletz T, Caramel J . Oncogenic roles of EMT-inducing transcription factors. Nat Cell Biol. 2014; 16(6):488-94. DOI: 10.1038/ncb2976. View

4.
Miow Q, Tan T, Ye J, Lau J, Yokomizo T, Thiery J . Epithelial-mesenchymal status renders differential responses to cisplatin in ovarian cancer. Oncogene. 2014; 34(15):1899-907. DOI: 10.1038/onc.2014.136. View

5.
Yang A, Fan F, Camp E, Van Buren G, Liu W, Somcio R . Chronic oxaliplatin resistance induces epithelial-to-mesenchymal transition in colorectal cancer cell lines. Clin Cancer Res. 2006; 12(14 Pt 1):4147-53. DOI: 10.1158/1078-0432.CCR-06-0038. View