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Journal Abstract Search

151 related items for PubMed ID: 8244980

  • 1.
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  • 2. Topoisomerase I alteration in a camptothecin-resistant cell line derived from Chinese hamster DC3F cells in culture.
    Tanizawa A, Pommier Y.
    Cancer Res; 1992 Apr 01; 52(7):1848-54. PubMed ID: 1312902
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  • 3. Identification of a mutant human topoisomerase I with intact catalytic activity and resistance to 9-nitro-camptothecin.
    Rubin E, Pantazis P, Bharti A, Toppmeyer D, Giovanella B, Kufe D.
    J Biol Chem; 1994 Jan 28; 269(4):2433-9. PubMed ID: 8300570
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  • 4. Molecular cloning and identification of a point mutation in the topoisomerase II cDNA from an etoposide-resistant Chinese hamster ovary cell line.
    Chan VT, Ng SW, Eder JP, Schnipper LE.
    J Biol Chem; 1993 Jan 25; 268(3):2160-5. PubMed ID: 8380592
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  • 5. Mutation at the catalytic site of topoisomerase I in CEM/C2, a human leukemia cell line resistant to camptothecin.
    Fujimori A, Harker WG, Kohlhagen G, Hoki Y, Pommier Y.
    Cancer Res; 1995 Mar 15; 55(6):1339-46. PubMed ID: 7882333
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  • 6. Characterization of camptothecin-resistant Chinese hamster lung cells.
    Chang JY, Dethlefsen LA, Barley LR, Zhou BS, Cheng YC.
    Biochem Pharmacol; 1992 Jun 09; 43(11):2443-52. PubMed ID: 1319161
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  • 8. Novel mutation of topoisomerase I in rendering cells resistant to camptothecin.
    Chang JY, Liu JF, Juang SH, Liu TW, Chen LT.
    Cancer Res; 2002 Jul 01; 62(13):3716-21. PubMed ID: 12097280
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  • 11. A camptothecin-resistant DNA topoisomerase I mutant exhibits altered sensitivities to other DNA topoisomerase poisons.
    Knab AM, Fertala J, Bjornsti MA.
    J Biol Chem; 1995 Mar 17; 270(11):6141-8. PubMed ID: 7890748
    [Abstract] [Full Text] [Related]

  • 12. Characterization of a novel topoisomerase I mutation from a camptothecin-resistant human prostate cancer cell line.
    Urasaki Y, Laco GS, Pourquier P, Takebayashi Y, Kohlhagen G, Gioffre C, Zhang H, Chatterjee D, Pantazis P, Pommier Y.
    Cancer Res; 2001 Mar 01; 61(5):1964-9. PubMed ID: 11280753
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  • 13. Induction of cleavage in topoisomerase I c-DNA by topoisomerase I enzymes from calf thymus and wheat germ in the presence and absence of camptothecin.
    Tanizawa A, Kohn KW, Pommier Y.
    Nucleic Acids Res; 1993 Nov 11; 21(22):5157-66. PubMed ID: 8255771
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  • 14. Mechanisms of camptothecin resistance in yeast DNA topoisomerase I mutants.
    Knab AM, Fertala J, Bjornsti MA.
    J Biol Chem; 1993 Oct 25; 268(30):22322-30. PubMed ID: 8226741
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  • 15. Activity of a novel camptothecin analogue, homocamptothecin, in camptothecin-resistant cell lines with topoisomerase I alterations.
    Urasaki Y, Takebayashi Y, Pommier Y.
    Cancer Res; 2000 Dec 01; 60(23):6577-80. PubMed ID: 11118036
    [Abstract] [Full Text] [Related]

  • 16. Domain interactions affecting human DNA topoisomerase I catalysis and camptothecin sensitivity.
    Fiorani P, Amatruda JF, Silvestri A, Butler RH, Bjornsti MA, Benedetti P.
    Mol Pharmacol; 1999 Dec 01; 56(6):1105-15. PubMed ID: 10570037
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  • 17. Retroviral expression of a mutant (Gly-533) human DNA topoisomerase I cDNA confers a dominant form of camptothecin resistance.
    Yanase K, Sugimoto Y, Andoh T, Tsuruo T.
    Int J Cancer; 1999 Mar 31; 81(1):134-40. PubMed ID: 10077164
    [Abstract] [Full Text] [Related]

  • 18. Differential requirement of DNA replication for the cytotoxicity of DNA topoisomerase I and II inhibitors in Chinese hamster DC3F cells.
    Holm C, Covey JM, Kerrigan D, Pommier Y.
    Cancer Res; 1989 Nov 15; 49(22):6365-8. PubMed ID: 2553254
    [Abstract] [Full Text] [Related]

  • 19. Overexpression of human topoisomerase I in baby hamster kidney cells: hypersensitivity of clonal isolates to camptothecin.
    Madden KR, Champoux JJ.
    Cancer Res; 1992 Feb 01; 52(3):525-32. PubMed ID: 1310066
    [Abstract] [Full Text] [Related]

  • 20. Identification of the gene encoding DNA topoisomerase I from Candida albicans.
    Taylor A, Giles K, Sarthy AV, McGonigal T, Fostel J.
    FEMS Microbiol Lett; 1996 May 01; 138(2-3):113-21. PubMed ID: 9026437
    [Abstract] [Full Text] [Related]

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