Abstract
It has been well established that oxygen-deficient or hypoxic cells limit the success of radiotherapy in animal tumor models1 and evidence exists to implicate these cells as a cause for local failures in at least some human cancers2. Hypoxic cells may also be refractory to certain conventional anticancer agents3, 4 because (i) these cells may be relatively inaccessible to the drug because they are located in poorly vascularized areas of a tumor, (ii) hypoxia per se may reduce the efficacy of the agent, or (iii) under hypoxic conditions cells may be in a non-cycling state which protects them from cycle specific drugs.
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References
G.E. Adams, Hypoxic cell sensitizers for radio-therapy, in: Cancer. A comprehensive Treatise, Vol. 6, F.F. Becker, ed., Plenum Publications Inc., New York, 181 (1977).
R.S. Bush, R.D.T. Jenkin, W.E.C. Allt, F.A. Beale, H. Bean, A.J. Derabo and J.F. Pringle, Definitive evidence for hypoxic cells influencing cure in cancer therapy, Br. J. Cancer. 37:302 (1978).
D.W. Sieraann, Modification of chemotherapy by nitroiraidazoles, Int. J. Radiat. Oncol. Biol. Phys. 10:1585 (1984).
A.C. Sartorelli, The role of mitomycin antibiotics in the chemotherapy of solid tumors, Biochem. Pharmacol. 35:67 (1986).
G.E. Adams and I.J. Stratford, Hypoxia-mediated nitroheterocyclic drugs in the radio- and chemotherapy of cancer, Biochem. Pharmacol. 35:71 (1986).
E.M. Zeman, J.M. Brown, D. Phil, M.J. Lemmon, V.K. Hirst, and W.W. Lee, SR-4233: A new bioreductive agent with high selective toxicity for hypoxic mammalian cells, Int. J. Radiat. Oncol. Biol. Phys. 12:1239 (1986).
J.M. Brown, On the mechanisms of cytotoxicity and chemosensitization by misonidazole and other nitroimidazoles, Int. J. Radiat. Oncol. Biol. Phys. 8:675 (1982).
N. McNally, Enhancement of chemotherapy, Int. J. Radiât. Oncol. Biol. Phys. 8:593 (1982).
D.W. Siemann, Potentiation of chemotherapy by hypoxic cell radiation sensitizers — a review, Int. J. Radiat. Oncol. Biol. Phys. 8:1029 (1982).
D.J. Chaplin, Hypoxia-targetted chemotherapy: a role for vasoactive drugs, Radiat. Res. 2:731 (1987).
J.M. Brown, Exploitation of bioreductive agents with vasoactive drugs, Radiat. Res. 2:719 (1987).
I.J. Stratford, J. Godden, N. Howells, P. Embling, and G.E. Adams, Manipulation of tumour oxygenation by hydralazine increases the potency of bioreductive radiosensitizers and enhances the effect of melphalan in experimental tumours, Radiat. Res. 2:737 (1987).
W.G. DeGraff, M.S. Russo, J. Gamson, and J. Mitchell, Evaluation of nitroimidazole hypoxic cell radiosensitizers in a human tumor cell line high in intracellular glutathione, Int. J. Radiat. Oncol. Biol. Phys. 16:1021 (1989).
E.M. Zeman, J.C. Kuruppu, K.A. Biedermann, and J.M. Brown, Hypoxic cytotoxicity and radiosensitization by SR-4233: a comparison between rodent and human cell lines, 15th L.H. Gray Conference, Canterbury, England (Abstract,1989).
J.M. Brown and J.C. Kuruppu, Differences between the hypoxic cytotoxicity of bioreductive drugs towards human and rodent cells, 15th L.H. Gray Conference, Canterbury, England (Abstract, 1989).
D.W. Siemann, E.M. Lord, P.C. Keng, and K.T. Wheeler, Cell sub populations dispersed from solid tumours and separated by centrifugal elutriation, Br. J. Cancer 44:100 (1981).
D.W. Siemann, Do in vitro studies of potential lethal damage repair predict for in situ results?, Int. J. Radiat. Biol. in press (1989).
G.E. Adams, I. Ahmed, P.W. Sheldon, and I.J. Stratford, Radiation sensitization and chemopotentiation: RSU 1069 a compound more efficient than misonidazole in vitro and in vivo, Br. J. Cancer. 49:571 (1984).
D.W. Siemann, K. Maddison, and K. Wolf, Potentiation of melphalan in the KHT sarcoma by the radiosensitizer RSU 1069, Int. J. Radiat. Oncol. Biol. Phys. 10:1657 (1984).
D.W. Siemann, K. Alliet, and K. Wolf, Enhancement of the antitumour efficacy of Lomustine by the radiosensitizer RSU 1069, Cancer Treat. Rep. 69:1409 (1985).
I. Ahmed, T.C. Jenkins, J.M. Walling, I.J. Stratford, P.W. Sheldon, G.E. Adaras, and E.M. Fielden, Analogues of RSU 1069: Radiosensitization and toxicity in vitro and in vivo, Int. J. Radiat. Oncol. Biol. Phys. 12:1079 (1986).
E.J. Hall, Radiobiology for the Radiologist, J. B. Lippincott Co., Philadelphia. (1988).
J.E. Biaglow, M.E. Varnes, E.P. Clark, and E.P. Epp, The role of thiols in cellular response to radiation and drugs, Radiat. Res. 95:437 (1983).
T.C. Hamilton, M.A. Winkes, K.G. Louie, G. Batist, B.C. Behrens, T. Tsuruo, K.R. Grotzinger, W.M. McKoy, R.C. Young, and R.F. Ozols, Augumentation of Adriamycin, Melphalan and cisplatin cytotoxicity in drug-resistant and sensitive human ovarian carcinoma cell lines by buthionine sulfoximine mediated glutathionine depletion, Biochem. Pharmacol., 34:2583 (1985).
F.Y.F. Lee, A.R. Vessey, and D.W. Siemann, Glutathione as a determinant of cellular response to Doxorubicin, Nat. Cancer Inst. Monogr. 6:211 (1988).
F.Y.F. Lee, D.W. Siemann, and R.M. Sutherland, Changes in cellular glutathione content during Adriamycin treatment in human ovarian cancer — a possible indicator of chemosensitivity, Br. J. Cancer. 60:291 (1989).
J.B. Mitchell, T.L. Phillips, W. DeGraff, J. Carmichael, R.K. Rajpal, and A. Russo, The relationship of SR-2508 sensitizer enhancement ratio to cellular glutathione levels in human tumor cell lines, Int. J. Radiat. Oncol. Biol. Phys. 12:1143 (1986).
G. Morstyn, A. Russo, D. Carney, E. Karawa, S.H. Wilson, and J.B. Mitchell, Heterogeneity in the radiation survival curves and the biochemical properties of human lung cancer cell lines, J. Natl. Cancer Int. 73:801 (1984).
M.J. Allalunis-Turner, F.Y.F. Lee, and D.W. Siemann, Comparison of glutathione levels in rodent and human tumor cells grown in vitro and in vivo. Cancer Research 48:3657 (1988).
M.I. Walton, C.R. Wolf, and P. Workman, Molecular enzymology of the reductive bioactivation of hypoxic cell cytotoxins, Int. J. Radiat. Oncol. Biol. Phys. 16:983 (1989).
J. Midander, P. Deschavanne, E.P. Malaise, and L. Revesz, Survival curves of irradiated glutathione-deficient human fibroblasts: indication of a reduced enhancement of radiosensitivity by oxygen and misonidazole, Int. J. Radiat. Oncol. Biol. Phys. 8:443 (1982).
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Siemann, D.W. (1990). Activity of Bioreductive Agents in Human and Rodent Tumor Cells. In: Adams, G.E., Breccia, A., Fielden, E.M., Wardman, P. (eds) Selective Activation of Drugs by Redox Processes. NATO ASI Series, vol 198. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3768-7_19
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DOI: https://doi.org/10.1007/978-1-4615-3768-7_19
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