Abstract
A family of P-glycoproteins are overproduced in multidrug-resistant cells derived from the murine macrophage-like line J774.2. To determine whether individual family members are overproduced in response to different drugs, the P-glycoprotein precursors in several independently isolated cell lines, which were selected for resistance to vinblastine or taxol, were compared. Individual cell lines selected with vinblastine overproduced P-glycoprotein precursors of either 120 or 125 kDa. Taxol-selected cell lines overproduced either the 125-kDa precursor or both precursors simultaneously. Two similar but distinct peptide maps for the mature P-glycoproteins were observed. These maps corresponded to each precursor regardless of the drug used for selection. One vinblastine-resistant cell line switched from the 125- to the 120-kDa precursor when grown in increasing concentrations of drug. This change coincided with the overexpression of a distinct subset of mRNA species that code for P-glycoprotein. It is concluded that precursor expression is not drug-specific. These data suggest that individual overproduced P-glycoprotein family members are translated as distinct polypeptides. The results may help to explain the diversity in the multidrug-resistant phenotype.
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- Allington W. B., Cordry A. L., McCullough G. A., Mitchell D. E., Nelson J. W. Electrophoretic concentration of macromolecules. Anal Biochem. 1978 Mar;85(1):188–196. doi: 10.1016/0003-2697(78)90289-0. [DOI] [PubMed] [Google Scholar]
- Chamberlain J. P. Fluorographic detection of radioactivity in polyacrylamide gels with the water-soluble fluor, sodium salicylate. Anal Biochem. 1979 Sep 15;98(1):132–135. doi: 10.1016/0003-2697(79)90716-4. [DOI] [PubMed] [Google Scholar]
- Chen C. J., Chin J. E., Ueda K., Clark D. P., Pastan I., Gottesman M. M., Roninson I. B. Internal duplication and homology with bacterial transport proteins in the mdr1 (P-glycoprotein) gene from multidrug-resistant human cells. Cell. 1986 Nov 7;47(3):381–389. doi: 10.1016/0092-8674(86)90595-7. [DOI] [PubMed] [Google Scholar]
- Chirgwin J. M., Przybyla A. E., MacDonald R. J., Rutter W. J. Isolation of biologically active ribonucleic acid from sources enriched in ribonuclease. Biochemistry. 1979 Nov 27;18(24):5294–5299. doi: 10.1021/bi00591a005. [DOI] [PubMed] [Google Scholar]
- Cleveland D. W., Fischer S. G., Kirschner M. W., Laemmli U. K. Peptide mapping by limited proteolysis in sodium dodecyl sulfate and analysis by gel electrophoresis. J Biol Chem. 1977 Feb 10;252(3):1102–1106. [PubMed] [Google Scholar]
- Cornwell M. M., Safa A. R., Felsted R. L., Gottesman M. M., Pastan I. Membrane vesicles from multidrug-resistant human cancer cells contain a specific 150- to 170-kDa protein detected by photoaffinity labeling. Proc Natl Acad Sci U S A. 1986 Jun;83(11):3847–3850. doi: 10.1073/pnas.83.11.3847. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Cornwell M. M., Tsuruo T., Gottesman M. M., Pastan I. ATP-binding properties of P glycoprotein from multidrug-resistant KB cells. FASEB J. 1987 Jul;1(1):51–54. doi: 10.1096/fasebj.1.1.2886389. [DOI] [PubMed] [Google Scholar]
- Endicott J. A., Juranka P. F., Sarangi F., Gerlach J. H., Deuchars K. L., Ling V. Simultaneous expression of two P-glycoprotein genes in drug-sensitive Chinese hamster ovary cells. Mol Cell Biol. 1987 Nov;7(11):4075–4081. doi: 10.1128/mcb.7.11.4075. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gerlach J. H., Endicott J. A., Juranka P. F., Henderson G., Sarangi F., Deuchars K. L., Ling V. Homology between P-glycoprotein and a bacterial haemolysin transport protein suggests a model for multidrug resistance. Nature. 1986 Dec 4;324(6096):485–489. doi: 10.1038/324485a0. [DOI] [PubMed] [Google Scholar]
- Gerlach J. H., Kartner N., Bell D. R., Ling V. Multidrug resistance. Cancer Surv. 1986;5(1):25–46. [PubMed] [Google Scholar]
- Greenberger L. M., Williams S. S., Horwitz S. B. Biosynthesis of heterogeneous forms of multidrug resistance-associated glycoproteins. J Biol Chem. 1987 Oct 5;262(28):13685–13689. [PubMed] [Google Scholar]
- Gros P., Ben Neriah Y. B., Croop J. M., Housman D. E. Isolation and expression of a complementary DNA that confers multidrug resistance. Nature. 1986 Oct 23;323(6090):728–731. doi: 10.1038/323728a0. [DOI] [PubMed] [Google Scholar]
- Gros P., Croop J., Housman D. Mammalian multidrug resistance gene: complete cDNA sequence indicates strong homology to bacterial transport proteins. Cell. 1986 Nov 7;47(3):371–380. doi: 10.1016/0092-8674(86)90594-5. [DOI] [PubMed] [Google Scholar]
- Gros P., Croop J., Roninson I., Varshavsky A., Housman D. E. Isolation and characterization of DNA sequences amplified in multidrug-resistant hamster cells. Proc Natl Acad Sci U S A. 1986 Jan;83(2):337–341. doi: 10.1073/pnas.83.2.337. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Juliano R. L., Ling V. A surface glycoprotein modulating drug permeability in Chinese hamster ovary cell mutants. Biochim Biophys Acta. 1976 Nov 11;455(1):152–162. doi: 10.1016/0005-2736(76)90160-7. [DOI] [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Ling V., Thompson L. H. Reduced permeability in CHO cells as a mechanism of resistance to colchicine. J Cell Physiol. 1974 Feb;83(1):103–116. doi: 10.1002/jcp.1040830114. [DOI] [PubMed] [Google Scholar]
- Lothstein L., Horwitz S. B. Expression of phenotypic traits following modulation of colchicine resistance in J774.2 cells. J Cell Physiol. 1986 May;127(2):253–260. doi: 10.1002/jcp.1041270210. [DOI] [PubMed] [Google Scholar]
- Mellado W., Horwitz S. B. Phosphorylation of the multidrug resistance associated glycoprotein. Biochemistry. 1987 Nov 3;26(22):6900–6904. doi: 10.1021/bi00396a005. [DOI] [PubMed] [Google Scholar]
- Pastan I., Gottesman M. Multiple-drug resistance in human cancer. N Engl J Med. 1987 May 28;316(22):1388–1393. doi: 10.1056/NEJM198705283162207. [DOI] [PubMed] [Google Scholar]
- Peterson R. H., Meyers M. B., Spengler B. A., Biedler J. L. Alteration of plasma membrane glycopeptides and gangliosides of Chinese hamster cells accompanying development of resistance to daunorubicin and vincristine. Cancer Res. 1983 Jan;43(1):222–228. [PubMed] [Google Scholar]
- Riordan J. R., Deuchars K., Kartner N., Alon N., Trent J., Ling V. Amplification of P-glycoprotein genes in multidrug-resistant mammalian cell lines. 1985 Aug 29-Sep 4Nature. 316(6031):817–819. doi: 10.1038/316817a0. [DOI] [PubMed] [Google Scholar]
- Roninson I. B., Abelson H. T., Housman D. E., Howell N., Varshavsky A. Amplification of specific DNA sequences correlates with multi-drug resistance in Chinese hamster cells. Nature. 1984 Jun 14;309(5969):626–628. doi: 10.1038/309626a0. [DOI] [PubMed] [Google Scholar]
- Roninson I. B., Chin J. E., Choi K. G., Gros P., Housman D. E., Fojo A., Shen D. W., Gottesman M. M., Pastan I. Isolation of human mdr DNA sequences amplified in multidrug-resistant KB carcinoma cells. Proc Natl Acad Sci U S A. 1986 Jun;83(12):4538–4542. doi: 10.1073/pnas.83.12.4538. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Roy S. N., Horwitz S. B. A phosphoglycoprotein associated with taxol resistance in J774.2 cells. Cancer Res. 1985 Aug;45(8):3856–3863. [PubMed] [Google Scholar]
- Safa A. R., Glover C. J., Meyers M. B., Biedler J. L., Felsted R. L. Vinblastine photoaffinity labeling of a high molecular weight surface membrane glycoprotein specific for multidrug-resistant cells. J Biol Chem. 1986 May 15;261(14):6137–6140. [PubMed] [Google Scholar]
- Scotto K. W., Biedler J. L., Melera P. W. Amplification and expression of genes associated with multidrug resistance in mammalian cells. Science. 1986 May 9;232(4751):751–755. doi: 10.1126/science.2421411. [DOI] [PubMed] [Google Scholar]
- Shen D. W., Cardarelli C., Hwang J., Cornwell M., Richert N., Ishii S., Pastan I., Gottesman M. M. Multiple drug-resistant human KB carcinoma cells independently selected for high-level resistance to colchicine, adriamycin, or vinblastine show changes in expression of specific proteins. J Biol Chem. 1986 Jun 15;261(17):7762–7770. [PubMed] [Google Scholar]
- Sobrero A., Bertino J. R. Clinical aspects of drug resistance. Cancer Surv. 1986;5(1):93–107. [PubMed] [Google Scholar]
- Thomas P. S. Hybridization of denatured RNA transferred or dotted nitrocellulose paper. Methods Enzymol. 1983;100:255–266. doi: 10.1016/0076-6879(83)00060-9. [DOI] [PubMed] [Google Scholar]
- Ueda K., Cardarelli C., Gottesman M. M., Pastan I. Expression of a full-length cDNA for the human "MDR1" gene confers resistance to colchicine, doxorubicin, and vinblastine. Proc Natl Acad Sci U S A. 1987 May;84(9):3004–3008. doi: 10.1073/pnas.84.9.3004. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Van der Bliek A. M., Baas F., Ten Houte de Lange T., Kooiman P. M., Van der Velde-Koerts T., Borst P. The human mdr3 gene encodes a novel P-glycoprotein homologue and gives rise to alternatively spliced mRNAs in liver. EMBO J. 1987 Nov;6(11):3325–3331. doi: 10.1002/j.1460-2075.1987.tb02653.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Van der Bliek A. M., Van der Velde-Koerts T., Ling V., Borst P. Overexpression and amplification of five genes in a multidrug-resistant Chinese hamster ovary cell line. Mol Cell Biol. 1986 May;6(5):1671–1678. doi: 10.1128/mcb.6.5.1671. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Zeheb R., Beittenmiller H. F., Horwitz S. B. Use of antibodies to probe membrane glycoproteins associated with drug-resistant J774.2 cells. Biochem Biophys Res Commun. 1987 Mar 13;143(2):732–739. doi: 10.1016/0006-291x(87)91415-x. [DOI] [PubMed] [Google Scholar]