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2. Calf-thymus topoisomerase I equilibrates metastable secondary structure subsequent to relaxation of superhelical stress. Brewood GP, Delrow JJ, Schurr JM. Biochemistry; 2010 Apr 27; 49(16):3367-80. PubMed ID: 20178373 [Abstract] [Full Text] [Related]
3. Human DNA topoisomerase I: quantitative analysis of the effects of camptothecin analogs and the benzophenanthridine alkaloids nitidine and 6-ethoxydihydronitidine on DNA topoisomerase I-induced DNA strand breakage. Holden JA, Wall ME, Wani MC, Manikumar G. Arch Biochem Biophys; 1999 Oct 01; 370(1):66-76. PubMed ID: 10496978 [Abstract] [Full Text] [Related]
4. Topoisomerase activity associated with polyoma virus large tumor antigen. Marton A, Marko B, Delbecchi L, Bourgaux P. Biochim Biophys Acta; 1995 May 17; 1262(1):59-63. PubMed ID: 7772600 [Abstract] [Full Text] [Related]
7. [Effect of camptothecin on the DNA-relaxing and DNA-cleavage activity of calf thymus topoisomerase I]. Bronshteĭn IB, Gromova II, Bukhman VL, Kafiani KA. Mol Biol (Mosk); 1989 May 17; 23(2):491-501. PubMed ID: 2549395 [Abstract] [Full Text] [Related]
8. Modulation of DNA topoisomerase I activity by p53. Gobert C, Bracco L, Rossi F, Olivier M, Tazi J, Lavelle F, Larsen AK, Riou JF. Biochemistry; 1996 May 07; 35(18):5778-86. PubMed ID: 8639538 [Abstract] [Full Text] [Related]
9. Poisoning of topoisomerase I by an antitumor indolocarbazole drug: stabilization of topoisomerase I-DNA covalent complexes and specific inhibition of the protein kinase activity. Labourier E, Riou JF, Prudhomme M, Carrasco C, Bailly C, Tazi J. Cancer Res; 1999 Jan 01; 59(1):52-5. PubMed ID: 9892183 [Abstract] [Full Text] [Related]
10. Identification of topoisomerase I as the cytotoxic target of the protoberberine alkaloid coralyne. Gatto B, Sanders MM, Yu C, Wu HY, Makhey D, LaVoie EJ, Liu LF. Cancer Res; 1996 Jun 15; 56(12):2795-800. PubMed ID: 8665516 [Abstract] [Full Text] [Related]
11. Differential modulation by spermidine of reactions catalyzed by type 1 prokaryotic and eukaryotic topoisomerases. Srivenugopal KS, Morris DR. Biochemistry; 1985 Aug 27; 24(18):4766-71. PubMed ID: 3000418 [Abstract] [Full Text] [Related]
12. A type 1 DNA topoisomerase from the kinetoplast hemoflagellate Leishmania donovani. Chakraborty AK, Gupta A, Majumder HK. Indian J Biochem Biophys; 1993 Oct 27; 30(5):257-63. PubMed ID: 8144168 [Abstract] [Full Text] [Related]
13. Inhibition of topoisomerase I activity by tyrphostin derivatives, protein tyrosine kinase blockers: mechanism of action. Aflalo E, Iftach S, Segal S, Gazit A, Priel E. Cancer Res; 1994 Oct 01; 54(19):5138-42. PubMed ID: 7923131 [Abstract] [Full Text] [Related]
14. Purification and characterization of a type I DNA topoisomerase from calf thymus mitochondria. Lazarus GM, Henrich JP, Kelly WG, Schmitz SA, Castora FJ. Biochemistry; 1987 Sep 22; 26(19):6195-203. PubMed ID: 2825774 [Abstract] [Full Text] [Related]
15. DNA damage by antitumor acridines mediated by mammalian DNA topoisomerase II. Rowe TC, Chen GL, Hsiang YH, Liu LF. Cancer Res; 1986 Apr 22; 46(4 Pt 2):2021-6. PubMed ID: 3004716 [Abstract] [Full Text] [Related]
16. Intoplicine (RP 60475) and its derivatives, a new class of antitumor agents inhibiting both topoisomerase I and II activities. Riou JF, Fossé P, Nguyen CH, Larsen AK, Bissery MC, Grondard L, Saucier JM, Bisagni E, Lavelle F. Cancer Res; 1993 Dec 15; 53(24):5987-93. PubMed ID: 8261412 [Abstract] [Full Text] [Related]
18. Azatoxin is a mechanistic hybrid of the topoisomerase II-targeted anticancer drugs etoposide and ellipticine. Cline SD, Macdonald TL, Osheroff N. Biochemistry; 1997 Oct 21; 36(42):13095-101. PubMed ID: 9335572 [Abstract] [Full Text] [Related]