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A multidrug resistance transporter from human MCF-7 breast cancer cells
Open accessAbstract
MCF-7/AdrVp is a multidrug-resistant human breast cancer subline that displays an ATP-dependent reduction in the intracellular accumulation of anthracycline anticancer drugs in the absence of overexpression of known multidrug resistance transporters such as P glycoprotein or the multidrug resistance protein. RNA fingerprinting led to the identification of a 2.4-kb mRNA that is overexpressed in MCF-7/AdrVp cells relative to parental MCF-7 cells. The mRNA encodes a 663-aa member of the ATP-binding cassette superfamily of transporters that we term breast cancer resistance protein (BCRP). Enforced expression of the full-length BCRP cDNA in MCF-7 breast cancer cells confers resistance to mitoxantrone, doxorubicin, and daunorubicin, reduces daunorubicin accumulation and retention, and causes an ATP-dependent enhancement of the efflux of rhodamine 123 in the cloned transfected cells. BCRP is a xenobiotic transporter that appears to play a major role in the multidrug resistance phenotype of MCF-7/AdrVp human breast cancer cells.
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Cited by
Multidrug resistance in cancer: role of ATP–dependent transporters
Gottesman, M. M., Fojo, T., & Bates, S. E. (2002) · Nature Reviews Cancer · doi:10.1038/nrc706 · Cited by 5,536
Cancer drug resistance: an evolving paradigm
Holohan, C., Van Schaeybroeck, S., Longley, D. B., & Johnston, P. G. (2013) · Nature Reviews Cancer · doi:10.1038/nrc3599 · Cited by 4,681
Tumour stem cells and drug resistance
Dean, M., Fojo, T., & Bates, S. (2005) · Nature reviews. Cancer · doi:10.1038/nrc1590 · Cited by 3,668
Targeting multidrug resistance in cancer
Szakács, G., Paterson, J. K., Ludwig, J. A., Booth-Genthe, C., & Gottesman, M. M. (2006) · Nature Reviews Drug Discovery · doi:10.1038/nrd1984 · Cited by 3,609
Membrane transporters in drug development
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Metadata
- Authors
- Doyle, L. A., Yang, W., Abruzzo, L. V., Krogmann, T., Gao, Y., Rishi, A. K., & Ross, D. D.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1998-12-22
- Volume
- 95
- Issue
- 26
- Pages
- 15665-15670
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2142024216
- Cited by
- 2,322
- References
- 1
- FWCI
- 14.49
- Type
- journal article
- Language
- en
- Open access
- green
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- Doyle, L. A., Yang, W., Abruzzo, L. V., Krogmann, T., Gao, Y., Rishi, A. K., & Ross, D. D. (1998). A multidrug resistance transporter from human MCF-7 breast cancer cells. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.95.26.15665
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