ArticleBioMed research international2013
MDR gene expression analysis of six drug-resistant ovarian cancer cell lines.
Article in BioMed research international, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.
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Who cites it
58 citing papers in PubMed, 98 citations in OpenAlex.
- Elacridar Reverses P-gp-Mediated Drug Resistance in Ovarian Cancer Cells in 2D and 3D Culture Models.International journal of molecular sciences · 2025Article
- Elacridar Inhibits BCRP Protein Activity in 2D and 3D Cell Culture Models of Ovarian Cancer and Re-Sensitizes Cells to Cytotoxic Drugs.International journal of molecular sciences · 2025Article
- Protein tyrosine phosphatase receptor type kappa (PTPRK) revisited: evolving insights into structure, function, and pathology.Journal of translational medicine · 2025Review
- Review
- MMCL-CDR: enhancing cancer drug response prediction with multi-omics and morphology images contrastive representation learning.Bioinformatics (Oxford, England) · 2023Article
- A biscarbene gold(I)-NHC-complex overcomes cisplatin-resistance in A2780 and W1 ovarian cancer cells highlighting pERK as regulator of apoptosis.Cancer chemotherapy and pharmacology · 2023Article
- Bibliometric and visualized analysis of drug resistance in ovarian cancer from 2013 to 2022.Frontiers in oncology · 2023Review
- The Profile of MicroRNA Expression and Potential Role in the Regulation of Drug-Resistant Genes in Doxorubicin and Topotecan Resistant Ovarian Cancer Cell Lines.International journal of molecular sciences · 2022Article
- Investigation of role of CpG methylation in some epithelial mesenchymal transition gene in a chemoresistant ovarian cancer cell line.Scientific reports · 2022Article
- Effect ofInternational journal of molecular sciences · 2022Article
- Piperine Targets Different Drug Resistance Mechanisms in Human Ovarian Cancer Cell Lines Leading to Increased Sensitivity to Cytotoxic Drugs.International journal of molecular sciences · 2021Article
- Cross-resistance of cisplatin selected cells to anti-microtubule agents: Role of general survival mechanisms.Translational oncology · 2021Article
- ABCA1 is associated with the development of acquired chemotherapy resistance and predicts poor ovarian cancer outcome.Cancer drug resistance (Alhambra, Calif.) · 2021Article
- Generation of Two Paclitaxel-Resistant High-Grade Serous Carcinoma Cell Lines With Increased Expression of P-Glycoprotein.Frontiers in oncology · 2021Article
- Suppression of poised oncogenes by ZMYND8 promotes chemo-sensitization.Cell death & disease · 2020Article
- Insight into Cisplatin-Resistance Signaling of W1 Ovarian Cancer Cells Emerges mTOR and HSP27 as Targets for Sensitization Strategies.International journal of molecular sciences · 2020Article
- Transcriptome Remodeling in Gradual Development of Inverse Resistance between Paclitaxel and Cisplatin in Ovarian Cancer Cells.International journal of molecular sciences · 2020Article
- Mechanisms of Taxane ResistanceCancers · 2020Review
- Alterations in the matrix metalloproteinase-3 promoter methylation after common chemotherapeutics: in vitro study of paclitaxel, cisplatin and methotrexate in the MCF-7 and SH-SY5Y cell lines.Molecular biology reports · 2020Article
- The Significance of MicroRNAs Expression in Regulation of Extracellular Matrix and Other Drug Resistant Genes in Drug Resistant Ovarian Cancer Cell Lines.International journal of molecular sciences · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ovarian cancer is the leading cause of death among gynaecological malignancies. Multiple drug resistance makes cancer cells insensitive to chemotherapy. In this study, we developed six primary ovarian cancer cell lines (W1MR, W1CR, W1DR, W1VR, W1TR, and W1PR) resistant to drugs such as methotrexate, cisplatin, doxorubicin, vincristine, topotecan, and paclitaxel. A chemosensitivity assay MTT test was performed to assess drug cross-resistance. Quantitative real-time polymerase chain reaction and Western blot were also performed to determine mRNA and protein expression of genes involved in chemoresistance. We observed high cross-resistance to doxorubicin, vincristine, and paclitaxel in the cell lines resistant to these agents. We also found a significant correlation between resistance to these drugs and increased expression of P-gp. Two different mechanisms of topotecan resistance were observed in the W1TR and W1PR cell lines. We did not observe any correlation between MRP2 transcript and protein levels. Cell lines resistant to agents used in ovarian cancer treatment remained sensitive to methotrexate. The main mechanisms of drug resistance were due to P-gp expression in the doxorubicin, vincristine, and paclitaxel resistant cell lines and BCRP expression in the topotecan resistant cell line.
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