Published in Oncol Res on January 01, 2005
Generation of oxygen deficiency in cell culture using a two-enzyme system to evaluate agents targeting hypoxic tumor cells. Radiat Res (2008) 1.06
Mode of action of the chloroethylating and carbamoylating moieties of the prodrug cloretazine. Mol Cancer Ther (2006) 1.05
Quantitative relationship between guanine O(6)-alkyl lesions produced by Onrigin™ and tumor resistance by O(6)-alkylguanine-DNA alkyltransferase. Biochem Pharmacol (2010) 1.02
Lethality to leukemia cell lines of DNA interstrand cross-links generated by Cloretazine derived alkylating species. Leuk Res (2008) 0.97
Reductive activation of the prodrug 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)-2-[[1-(4-nitrophenyl)ethoxy]carbonyl]hydrazine (KS119) selectively occurs in oxygen-deficient cells and overcomes O(6)-alkylguanine-DNA alkyltransferase mediated KS119 tumor cell resistance. Biochem Pharmacol (2009) 0.97
Preclinical evaluation of Laromustine for use in combination with radiation therapy in the treatment of solid tumors. Int J Radiat Biol (2011) 0.89
KS900: A hypoxia-directed, reductively activated methylating antitumor prodrug that selectively ablates O(6)-alkylguanine-DNA alkyltransferase in neoplastic cells. Biochem Pharmacol (2011) 0.84
7-Nitro-4-(phenylthio)benzofurazan is a potent generator of superoxide and hydrogen peroxide. Arch Toxicol (2012) 0.82
Inhibition of human DNA polymerase beta activity by the anticancer prodrug Cloretazine. Biochem Biophys Res Commun (2008) 0.81
Design of a hypoxia-activated prodrug inhibitor of O6-alkylguanine-DNA alkyltransferase. Bioorg Med Chem Lett (2012) 0.80
Assessment of the biological pathways targeted by isocyanate using N-succinimidyl N-methylcarbamate in budding yeast Saccharomyces cerevisiae. PLoS One (2014) 0.80
Thioredoxin reductase is inhibited by the carbamoylating activity of the anticancer sulfonylhydrazine drug laromustine. Mol Cell Biochem (2012) 0.79
Carbamoylating activity associated with the activation of the antitumor agent laromustine inhibits angiogenesis by inducing ASK1-dependent endothelial cell death. PLoS One (2014) 0.79
Chloroethylating and methylating dual function antineoplastic agents display superior cytotoxicity against repair proficient tumor cells. Bioorg Med Chem Lett (2013) 0.77
Metabolic disposition of the anti-cancer agent [(14)C]laromustine in male rats. Xenobiotica (2015) 0.75
A strategy for selective O(6)-alkylguanine-DNA alkyltransferase depletion under hypoxic conditions. Chem Biol Drug Des (2012) 0.75
Ataxia-telangiectasia mutated kinase regulates ribonucleotide reductase and mitochondrial homeostasis. J Clin Invest (2007) 2.03
Concurrent chemo-radiotherapy with mitomycin C compared with porfiromycin in squamous cell cancer of the head and neck: final results of a randomized clinical trial. Int J Radiat Oncol Biol Phys (2005) 1.44
Relationship between the induction of leukemia cell differentiation and the enhancement of reporter gene expression in 3T3 Swiss cells. Leuk Res (2007) 1.37
Stable suppression of the R2 subunit of ribonucleotide reductase by R2-targeted short interference RNA sensitizes p53(-/-) HCT-116 colon cancer cells to DNA-damaging agents and ribonucleotide reductase inhibitors. J Biol Chem (2004) 1.20
1,2-Bis(methylsulfonyl)-1-(2-chloroethyl)-2-[[1-(4-nitrophenyl)ethoxy]carbonyl]hydrazine: an anticancer agent targeting hypoxic cells. Proc Natl Acad Sci U S A (2005) 1.15
Butyrate and Wnt signaling: a possible solution to the puzzle of dietary fiber and colon cancer risk? Cell Cycle (2008) 1.14
Linear relationship between Wnt activity levels and apoptosis in colorectal carcinoma cells exposed to butyrate. Int J Cancer (2004) 1.12
ABCC multidrug transporters in childhood neuroblastoma: clinical and biological effects independent of cytotoxic drug efflux. J Natl Cancer Inst (2011) 1.11
The activation of beta-catenin by Wnt signaling mediates the effects of histone deacetylase inhibitors. Exp Cell Res (2007) 1.08
Generation of oxygen deficiency in cell culture using a two-enzyme system to evaluate agents targeting hypoxic tumor cells. Radiat Res (2008) 1.06
Mode of action of the chloroethylating and carbamoylating moieties of the prodrug cloretazine. Mol Cancer Ther (2006) 1.05
Excess ribonucleotide reductase R2 subunits coordinate the S phase checkpoint to facilitate DNA damage repair and recovery from replication stress. Biochem Pharmacol (2006) 1.03
Differential inhibition of cellular glutathione reductase activity by isocyanates generated from the antitumor prodrugs Cloretazine and BCNU. Biochem Pharmacol (2005) 1.03
Disruption of cAMP and prostaglandin E2 transport by multidrug resistance protein 4 deficiency alters cAMP-mediated signaling and nociceptive response. Mol Pharmacol (2007) 1.03
Quantitative relationship between guanine O(6)-alkyl lesions produced by Onrigin™ and tumor resistance by O(6)-alkylguanine-DNA alkyltransferase. Biochem Pharmacol (2010) 1.02
Role of O6-alkylguanine-DNA alkyltransferase in the cytotoxic activity of cloretazine. Mol Cancer Ther (2005) 1.01
Small-molecule multidrug resistance-associated protein 1 inhibitor reversan increases the therapeutic index of chemotherapy in mouse models of neuroblastoma. Cancer Res (2009) 1.01
Formation and urinary excretion of arsenic triglutathione and methylarsenic diglutathione. Chem Res Toxicol (2004) 1.01
Development of an O(6)-alkylguanine-DNA alkyltransferase assay based on covalent transfer of the benzyl moiety from [benzene-3H]O(6)-benzylguanine to the protein. Anal Biochem (2008) 1.00
Lethality to leukemia cell lines of DNA interstrand cross-links generated by Cloretazine derived alkylating species. Leuk Res (2008) 0.97
Reductive activation of the prodrug 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)-2-[[1-(4-nitrophenyl)ethoxy]carbonyl]hydrazine (KS119) selectively occurs in oxygen-deficient cells and overcomes O(6)-alkylguanine-DNA alkyltransferase mediated KS119 tumor cell resistance. Biochem Pharmacol (2009) 0.97
Poly (ADP-ribose) polymerase inhibitors: on the horizon of tailored and personalized therapies for epithelial ovarian cancer. Curr Opin Oncol (2012) 0.94
Targeted ablation of Abcc1 or Abcc3 in Abcc6(-/-) mice does not modify the ectopic mineralization process. Exp Dermatol (2007) 0.93
Hyperinduction of Wnt activity: a new paradigm for the treatment of colorectal cancer? Oncol Res (2008) 0.91
Triapine (3-aminopyridine-2-carboxaldehyde thiosemicarbazone) induces apoptosis in ovarian cancer cells. J Soc Gynecol Investig (2006) 0.91
Activation of transiently transfected reporter genes in 3T3 Swiss cells by the inducers of differentiation/apoptosis--dimethylsulfoxide, hexamethylene bisacetamide and trichostatin A. Eur J Biochem (2004) 0.90
Nuclear overexpression of NAD(P)H:quinone oxidoreductase 1 in Chinese hamster ovary cells increases the cytotoxicity of mitomycin C under aerobic and hypoxic conditions. J Biol Chem (2004) 0.89
Preclinical evaluation of Laromustine for use in combination with radiation therapy in the treatment of solid tumors. Int J Radiat Biol (2011) 0.89
Cell type- and promoter-dependent modulation of the Wnt signaling pathway by sodium butyrate. Int J Cancer (2002) 0.89
Resistance to purine and pyrimidine nucleoside and nucleobase analogs by the human MDR1 transfected murine leukemia cell line L1210/VMDRC.06. Biochem Pharmacol (2004) 0.87
Structure and function converge to identify a hydrogen bond in a group I ribozyme active site. Angew Chem Int Ed Engl (2009) 0.87
Reduced level of ribonucleotide reductase R2 subunits increases dependence on homologous recombination repair of cisplatin-induced DNA damage. Mol Pharmacol (2011) 0.87
Comparative study of the importance of multidrug resistance-associated protein 1 and P-glycoprotein to drug sensitivity in immortalized mouse embryonic fibroblasts. Mol Cancer Ther (2002) 0.87
Bioactivation and resistance to mitomycin C. Methods Enzymol (2004) 0.87
KS900: A hypoxia-directed, reductively activated methylating antitumor prodrug that selectively ablates O(6)-alkylguanine-DNA alkyltransferase in neoplastic cells. Biochem Pharmacol (2011) 0.84
Influence of phosphate and phosphoesters on the decomposition pathway of 1,2-bis(methylsulfonyl)-1-(2-chloroethyhydrazine (90CE), the active anticancer moiety generated by Laromustine, KS119, and KS119W. Chem Res Toxicol (2014) 0.82
7-Nitro-4-(phenylthio)benzofurazan is a potent generator of superoxide and hydrogen peroxide. Arch Toxicol (2012) 0.82
Role of caspase activation in butyrate-induced terminal differentiation of HT29 colon carcinoma cells. Arch Biochem Biophys (2004) 0.81
Pharmacological and genetic modulation of Wnt-targeted Cre-Lox-mediated gene expression in colorectal cancer cells. Nucleic Acids Res (2004) 0.81
Influence of glutathione and glutathione S-transferases on DNA interstrand cross-link formation by 1,2-bis(methylsulfonyl)-1-(2-chloroethyl)hydrazine, the active anticancer moiety generated by laromustine. Chem Res Toxicol (2014) 0.80
Design of a hypoxia-activated prodrug inhibitor of O6-alkylguanine-DNA alkyltransferase. Bioorg Med Chem Lett (2012) 0.80
Preliminary studies with a new hypoxia-selective cytotoxin, KS119W, in vitro and in vivo. Radiat Res (2012) 0.80
Age-related differences in vincristine toxicity and biodistribution in wild-type and transporter-deficient mice. Oncol Res (2004) 0.80
Expression of O(6)-Methylguanine-DNA Methyltransferase Examined by Alkyl-Transfer Assays, Methylation-Specific PCR and Western Blots in Tumors and Matched Normal Tissue. J Cancer Ther (2013) 0.79
Overexpression of heat shock factor 1 inhibits butyrate-induced differentiation in colon cancer cells. Cell Stress Chaperones (2006) 0.79
Modulation of Wnt-specific colon cancer cell kill by butyrate and lithium. Oncol Res (2004) 0.78
Evaluation of 3-deaza-adenosine analogues as ligands for adenosine kinase and inhibitors of Mycobacterium tuberculosis growth. J Antimicrob Chemother (2006) 0.78
Nuclear localization of NADPH:cytochrome c (P450) reductase enhances the cytotoxicity of mitomycin C to Chinese hamster ovary cells. Mol Pharmacol (2004) 0.78
Chloroethylating and methylating dual function antineoplastic agents display superior cytotoxicity against repair proficient tumor cells. Bioorg Med Chem Lett (2013) 0.77
Lithium chloride inactivates the 20S proteasome from WEHI-3B D+ leukemia cells. Biochem Biophys Res Commun (2003) 0.77
[Fiber, cancer stem cells, and the Wnt signaling continuum: possibilities for colorectal cancer prevention and therapeutics]. Ai Zheng (2008) 0.77
Novel selection marker for mammalian cell transfection. Biotechniques (2002) 0.77
Nuclear overexpression of NADH:cytochrome b5 reductase activity increases the cytotoxicity of mitomycin C (MC) and the total number of MC-DNA adducts in Chinese hamster ovary cells. J Biol Chem (2002) 0.77
Hypoxia-selective O6-alkylguanine-DNA alkyltransferase inhibitors: design, synthesis, and evaluation of 6-(benzyloxy)-2-(aryldiazenyl)-9H-purines as prodrugs of O6-benzylguanine. J Med Chem (2013) 0.76