Sodium selenite radiosensitizes hormone-refractory prostate cancer xenograft tumors but not intestinal crypt cells in vivo

International Journal of Radiation Oncology Biology Physics

Volumn 78, Issue 1, 2010, Pages 230-236

  Tian, Junqiang ^a   Ning, Shouchen ^a   Knox, Susan J ^a  

^a STANFORD UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

Prostate cancer; Radiosensitization; Sodium selenite

Indexed keywords

CELL KILLING; CRYPT CELLS; FOUR-GROUP; HUMAN PROSTATE; IN-VITRO; IN-VIVO; INTESTINAL EPITHELIAL CELLS; INTRAPERITONEALLY; PROSTATE CANCERS; PROSTATE TUMOR; RADIATION THERAPY; RADIATION-INDUCED; RADIO-SENSITIZATION; SINGLE-DOSE; SODIUM SELENITE; THERAPEUTIC INDEX; TUMOR GROWTH; TUMOR VOLUMES;

CELLS; DISEASES; RADIATION; RADIOTHERAPY; SODIUM;

TUMORS;

SODIUM SELENITE;

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; CANCER INHIBITION; CANCER RADIOTHERAPY; CONTROLLED STUDY; FEMALE; HUMAN; HUMAN CELL; INTESTINE CRYPT; MALE; MOUSE; NONHUMAN; PRIORITY JOURNAL; PROSTATE CANCER; RADIATION DOSE; RADIOSENSITIZATION; SCID MOUSE; TUMOR GROWTH; TUMOR VOLUME; TUMOR XENOGRAFT;

ANIMALS; CELL LINE, TUMOR; CELL SURVIVAL; COLONY-FORMING UNITS ASSAY; DRUG ADMINISTRATION SCHEDULE; DRUG SCREENING ASSAYS, ANTITUMOR; EPITHELIAL CELLS; FEMALE; GLUTATHIONE; GLUTATHIONE DISULFIDE; HUMANS; INJECTIONS, INTRAPERITONEAL; INTESTINES; MALE; MICE; MICE, INBRED C3H; MICE, SCID; NEOPLASMS, HORMONE-DEPENDENT; PROSTATIC NEOPLASMS; RADIATION-SENSITIZING AGENTS; RADIOTHERAPY DOSAGE; SODIUM SELENITE; TRANSPLANTATION, HETEROLOGOUS; TUMOR BURDEN;

EID: 77955921432     PISSN: 03603016     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrobp.2010.03.006     Document Type: Article

References (19)

1. American Cancer Society. Cancer facts & figures 2007 American Cancer Society Atlanta, GA
2. N. Nadiminty, and A.C. Gao Mechanisms of selenium chemoprevention and therapy in prostate cancer Mol Nutr Food Res 52 2008 1247 1260
3. S.M. Lippman, E.A. Klein, and P.J. Goodman Effect of selenium and vitamin E on risk of prostate cancer and other cancers: The Selenium and Vitamin E Cancer Prevention Trial (SELECT) JAMA 301 2009 39 51
4. B. Husbeck, R.S. Bhattacharyya, and D. Feldman Inhibition of androgen receptor signaling by selenite and methylseleninic acid in prostate cancer cells: Two distinct mechanisms of action Mol Cancer Ther 5 2006 2078 2085
5. B. Husbeck, L. Nonn, and D.M. Peehl Tumor-selective killing by selenite in patient-matched pairs of normal and malignant prostate cells Prostate 66 2006 218 225
6. B. Husbeck, D.M. Peehl, and S.J. Knox Redox modulation of human prostate carcinoma cells by selenite increases radiation-induced cell killing Free Radic Biol Med 38 2005 50 57
7. R.S. Bhattacharyya, B. Husbeck, and D. Feldman Selenite treatment inhibits LAPC-4 tumor growth and prostate-specific antigen secretion in a xenograft model of human prostate cancer Int J Radiat Oncol Biol Phys 72 2008 935 940
8. N.M. Corcoran, M. Najdovska, and A.J. Costello Inorganic selenium retards progression of experimental hormone refractory prostate cancer J Urol 171 2004 907 910
9. S.H. Shin, M.J. Yoon, and M. Kim Enhanced lung cancer cell killing by the combination of selenium and ionizing radiation Oncol Rep 17 2007 209 216
10. H.R. Withers, and M.M. Elkind Microcolony survival assay for cells of mouse intestinal mucosa exposed to radiation Int J Radiat Biol Relat Stud Phys Chem Med 17 1970 261 267
11. W.B. Khan, C. Shui, and S. Ning Enhancement of murine intestinal stem cell survival after irradiation by keratinocyte growth factor Radiat Res 148 1997 248 253
12. C. Vandeputte, I. Guizon, and I. Genestie-Denis A microtiter plate assay for total glutathione and glutathione disulfide contents in cultured/isolated cells: Performance study of a new miniaturized protocol Cell Biol Toxicol 10 1994 415 421
13. H. Shen, C. Yang, and J. Liu Dual role of glutathione in selenite-induced oxidative stress and apoptosis in human hepatoma cells Free Radic Biol Med 28 2000 1115 1124
14. E.A. Bump, and J.M. Brown Role of glutathione in the radiation response of mammalian cells in vitro and in vivo Pharmacol Ther 47 1990 117 136
15. J.M. Estrela, A. Ortega, and E. Obrador Glutathione in cancer biology and therapy Crit Rev Clin Lab Sci 43 2006 143 181
16. T. Nelius, S. Filleur, and A. Yemelyanov Androgen receptor targets NFkappaB and TSP1 to suppress prostate tumor growth in vivo Int J Cancer 121 2007 999 1008
17. S. Yuan, J. Trachtenberg, and G.B. Mills Androgen-induced inhibition of cell proliferation in an androgen-insensitive prostate cancer cell line (PC-3) transfected with a human androgen receptor complementary DNA Cancer Res 53 1993 1304 1311
18. G.A. Greeder, and J.A. Milner Factors influencing the inhibitory effect of selenium on mice inoculated with Ehrlich ascites tumor cells Science 209 1980 825 827
19. D.G. Bostwick, E.E. Alexander, and R. Singh Antioxidant enzyme expression and reactive oxygen species damage in prostatic intraepithelial neoplasia and cancer Cancer 89 2000 123 134