| PubMed: | Constitutive activation of the ATM/BRCA1 pathway prevents DNA damage-induced apoptosis in 5-azacytidine-resistant cell lines. |
| PubMed: | Discovery of novel ribonucleoside analogs with activity against human immunodeficiency virus type 1. |
| PubMed: | Synthesis of C3-arylated-3-deazauridine derivatives with potent anti-HSV-1 activities. |
| PubMed: | Introduction of a fluorine atom at C3 of 3-deazauridine shifts its antimetabolic activity from inhibition of CTP synthetase to inhibition of orotidylate decarboxylase, an early event in the de novo pyrimidine nucleotide biosynthesis pathway. |
| PubMed: | 3-Deazauridine enhances the antileukemic action of 5-aza-2'-deoxycytidine and targets drug-resistance due to deficiency in deoxycytidine kinase. |
| PubMed: | Synthesis and biological evaluation of 3,3-difluoropyridine-2,4(1H,3H)-dione and 3-deaza-3-fluorouracil base and nucleoside derivatives. |
| PubMed: | Synthesis of methylene- and difluoromethylenephosphonate analogues of uridine-4-phosphate and 3-deazauridine-4-phosphate. |
| PubMed: | The 1.48 A resolution crystal structure of the homotetrameric cytidine deaminase from mouse. |
| PubMed: | Electrophysiological characterization and modeling of the structure activity relationship of the human concentrative nucleoside transporter 3 (hCNT3). |
| PubMed: | 3-Deazauridine triggers dose-dependent apoptosis in myeloid leukemia cells and enhances retinoic acid-induced granulocytic differentiation of HL-60 cells. |
| PubMed: | Correlation of nucleoside and nucleobase transporter gene expression with antimetabolite drug cytotoxicity. |
| PubMed: | Potentiation of the anti-HIV activity of zalcitabine and lamivudine by a CTP synthase inhibitor, 3-deazauridine. |
| PubMed: | Role of antimetabolites of purine and pyrimidine nucleotide metabolism in tumor cell differentiation. |
| PubMed: | Possible involvement of DNA methylation in 5-azacytidine-induced neuronal cell apoptosis. |
| PubMed: | The IMP dehydrogenase inhibitor mycophenolic acid antagonizes the CTP synthetase inhibitor 3-deazauridine in MOLT-3 human leukemia cells: a central role for phosphoribosyl pyrophosphate. |
| PubMed: | Gemcitabine: a modulator of intracellular nucleotide and deoxynucleotide metabolism. |
| PubMed: | Antiviral studies of feline infectious peritonitis virus in vitro. |
| PubMed: | Inhibition of CTP synthetase induces differentiation of HL-60 cells and down-regulation of the c-myc oncogene. |
| PubMed: | Enhancement of anti-neoplastic activity of cytosine arabinoside against human HL-60 myeloid leukemic cells by 3-deazauridine. |
| PubMed: | Biological activity of 3-deazauridine nucleoside analogue: a theoretical study. |
| PubMed: | Modulation of cytosine arabinoside toxicity by 3-deazauridine in a murine leukemia model. |
| PubMed: | Synthesis of two cyclopentenyl-3-deazapyrimidine carbocyclic nucleosides related to cytidine and uridine. |
| PubMed: | Synthesis, antitumor activity, and antiviral activity of 3-substituted 3-deazacytidines and 3-substituted 3-deazauridines. |
| PubMed: | Antiviral and cytotoxicity evaluation of 3-nitro-3-deazauridine. |
| PubMed: | Inhibitory effect of selected antiviral compounds on measles (SSPE) virus replication in vitro. |
| PubMed: | Dual effects of pyrazofurin and 3-deazauridine upon pyrimidine and purine biosynthesis in mouse L1210 leukemia. |
| PubMed: | Chemotherapy of L1210 and L1210/ARA-C leukemia with 5-aza-2'-deoxycytidine and 3-deazauridine. |
| PubMed: | A newly developed immunofluorescent assay for determining the Pichinde virus-inhibitory effects of selected nucleoside analogues. |
| PubMed: | Cyclopentenylcytosine. A carbocyclic nucleoside with antitumor and antiviral properties. |
| PubMed: | 2',3'-Dideoxycytidine: regulation of its metabolism and anti-retroviral potency by natural pyrimidine nucleosides and by inhibitors of pyrimidine nucleotide synthesis. |
| PubMed: | Inhibitory effects of antiviral compounds on respiratory syncytial virus replication in vitro. |
| PubMed: | Synergistic activity of purine metabolism inhibitors in cultured human tumor cells. |
| PubMed: | Role of uridine triphosphate in the phosphorylation of 1-beta-D-arabinofuranosylcytosine by Ehrlich ascites tumor cells. |
| PubMed: | Effect of deoxycytidine on the in vitro response of human leukemia cells to inhibitors of de novo pyrimidine biosynthesis. |
| PubMed: | Homogeneous uridine kinase from Ehrlich ascites tumor: substrate specificity and inhibition by bisubstrate analogs. |
| PubMed: | The effect of 3-deazauridine and dipyridamole on uridine utilization by mice. |
| PubMed: | Approaches to overcome in vivo anti-cancer drug resistance. |
| PubMed: | 3-Deazauridine (NSC 126849): an interesting modulator of biochemical response. |
| PubMed: | Analysis of candidate anticancer drugs by thermospray high-performance liquid chromatography-mass spectrometry and by high-resolution mass spectrometry. |
| PubMed: | Uridine kinase from Ehrlich ascites carcinoma. Purification and properties of homogeneous enzyme. |
| PubMed: | Effects of pyrimidine antagonists on sialic acid regeneration in HL-60 cells. |
| PubMed: | Synthesis of optically active beta-lactams using the photochemical reaction of 3-deazauridines. |
| PubMed: | Effect of uridine on response of 5-azacytidine-resistant human leukemic cells to inhibitors of de novo pyrimidine synthesis. |
| PubMed: | Regulation of pyrimidine biosynthesis in cultured L1210 cells by 3-deazauridine. |
| PubMed: | Pleiotropic mutants of Chinese hamster cells with altered cytidine 5'-triphosphate synthetase. |
| PubMed: | Cytotoxic and biochemical effects of thymidine and 3-deazauridine on human tumor cells. |
| PubMed: | Specificity and sodium dependence of the active nucleoside transport system in choroid plexus. |
| PubMed: | Transport of uridine and 3-deazauridine in cultured human lymphoblastoid cells. |
| PubMed: | Quantitative determination of nucleosides and their phosphate esters--1. The acidic nucleosides, 3-deazauridine and 6-azauridine. |
| PubMed: | Induction of differentiation of human acute myelogenous leukemia cells: therapeutic implications. |
| PubMed: | Labelling of the thymidine and deoxycytidine bases of DNA by [2-14C]deoxycytidine in cultured L1210 cells. |
| PubMed: | Effect of 3-deazauridine on the metabolism, toxicity, and antitumor activity of azacitidine in mice bearing L1210 leukemia sensitive and resistant to cytarabine. |
| PubMed: | Kinetics of deamination of 5-aza-2'-deoxycytidine and cytosine arabinoside by human liver cytidine deaminase and its inhibition by 3-deazauridine, thymidine or uracil arabinoside. |
| PubMed: | Hemodynamic effects of potentially useful antineoplastic agents. |
| PubMed: | Synthesis of diazaphenoxathiin nucleosides from 3-deazauridine and their chemical properties. |
| PubMed: | Sample preparation and estimation of plasma concentration of 3-deazauridine by high-performance liquid chromatography. |
| PubMed: | Synthesis of pyridazine analogues of the naturally occurring nucleosides cytidine, uridine, deoxycytidine, and deoxyuridine. |
| PubMed: | Phase II study of 3-deazauridine in advanced colorectal adenocarcinoma. |
| PubMed: | Synthetic studies on 3-deazauridine derivatives. |
| PubMed: | Drug control of Ara-C-resistant tumor cells. |
| PubMed: | Phase I trial and pharmacokinetics of a daily x 5 schedule of 3-deazauridine. |
| PubMed: | Inhibition of rotaviruses by selected antiviral substances: mechanisms of viral inhibition and in vivo activity. |
| PubMed: | Optical activity and electronic absorption spectra of some simple nucleosides related to cytidine and uridine: all-valence-shell molecular orbital calculations. |
| PubMed: | Induction of differentiation of human promyelocytic leukemia cells (HL-60) by nucleosides and methotrexate. |
| PubMed: | Inhibition of bluetongue and Colorado tick fever orbiviruses by selected antiviral substances. |
| PubMed: | Cell cycle arrest as a basis of enhancement of 1-beta-D-arabinofuranosylcytosine anabolism in human lymphoblastoid RPMI 6410 cells cultured with 3-deazauridine. |
| PubMed: | Phase I--II study of 3-deazauridine in adults with acute leukemia. |
| PubMed: | In vivo cellular kinetic and pharmacological studies of 1-beta-D-arabinofuranosylcytosine and 3-deazauridine chemotherapy for relapsing acute leukemia. |
| PubMed: | Simultaneous determination of 1-beta-D-arabinofuranosylcytosine 5'-triphosphate and 3-deazauridine 5'-triphosphate in human leukemia cells by high-performance liquid chromatography. |
| PubMed: | Altered 5-azacytidine metabolism following 3-deazauridine treatment of L5178Y and human myeloblasts. |
| PubMed: | Phosphorylation of nucleosides catalyzed by a mammalian enzyme other than uridine-cytidine kinase. |
| PubMed: | Molecular orbital studies on the structure of nucleoside analogs. III. Conformation of 3-deazapyrimidine nucleosides. |
| PubMed: | Cytidine and deoxycytidylate deaminase inhibition by uridine analogs. |
| PubMed: | Phase I study of 3-deazauridine in the treatment of adults with solid tumors. |
| PubMed: | Intracellular nucleotide pools and their significance in antimetabolite therapy. |
| PubMed: | Penetration of 3-deazauridine into human brain, intracerebral tumor, and cerebrospinal fluid. |
| PubMed: | Synergistic action of 5-aza-2'-deoxycytidine and 3-deazauridine on L1210 leukemic cells and EMT6 tumor cells. |
| PubMed: | Drug sequence-dependent toxicity and small bowel mucosal injury in mice treated with low doses of 3-deazauridine and 1-beta-D-arabinofuranosylcytosine. |
| PubMed: | Enzyme pattern-directed chemotherapy. Effects of antipyrimidine combinations on the ribonucleotide content of hepatomas. |
| PubMed: | Biochemical and pharmacological effects of the fermentation-derived antitumor agent, (alphaS,5S)-alpha-amino-3-chloro-4,5-dihydro-5-isoxazoleacetic acid (AT-125). |
| PubMed: | High-pressure liquid chromatographic analysis of 3-deazauridine-5'-triphosphate in human cancer cells. |
| PubMed: | Pharmacokinetics and disposition of 3-deazauridine in humans. |
| PubMed: | Ara-C metabolism: implications for drug resistance and drug interactions. |
| PubMed: | The regulation of thymidylate biosynthesis in Novikoff hepatoma cells and the effects of amethopterin, 5-fluorodeoxyuridine, and 3-deazauridine. |
| PubMed: | Conformation of pyridazine nucleosides: the molecular structure of 4-hydroxy-1-(beta-D-ribofuranosyl)pyridazin-6-one (3-deaza-6-azauridine). |
| PubMed: | Formation of 1-beta-D-arabinofuranosylcytosine diphosphate choline in neoplastic and normal cells. |
| PubMed: | Formation of 1-beta-D-arabinofuranosylcytosine diphosphate choline in cultured human leukemic RPMI 6410 cells. |
| PubMed: | The disposition of 3-deazauridine in mice. |
| PubMed: | Toxicity of combinations of arabinosylcytosine and 3-deazauridine toward neoplastic cells in culture. |
| PubMed: | Multiple basis of combination chemotherapy. |
| PubMed: | Selective inhibition of RNA tumor virus replication in vitro and evaluation of candidate antiviral agents in vivo. |
| PubMed: | Effects of 2-deoxy-D-glucose and 3 deazauridine individually and in combination on the replication of Japanese B encephalitis virus. |
| PubMed: | Enzyme pattern-directed chemotherapy: synergistic interaction of 3-deazauridine with D-galactosamine. |
| PubMed: | Nucleic acid related compounds. 17.3-Deazuridine. Stannous chloride catalysis of cis-diol vs. phenolic base methylation with diazomethane. |
| PubMed: | The effects of nucleoside analogs on cutaneous neoplasms. |
| PubMed: | The mechanism of action of 3-deazauridine in tumor cells sensitive and resistant to arabinosylcytosine. |
| PubMed: | The structure of nucleosides in relation to their biological and and biochemical activity: a summary. |
| PubMed: | Synthesis and biological activity of 4-beta-Iribofuranosyl-1,3-dihydroxybenzene ("1,3-dideazauridine"). |
| PubMed: | Cytidine 5'-triphosphate synthetase as a target for inhibition by the antitumor agent 3-deazauridine. |
| PubMed: | Prevention by testosterone of the intestinal toxicity caused by the antitumor agent 3-deazauridine. |
| PubMed: | Inhibition of gross leukemia virus-induced plaque formation in XC cells by 3-deazauridine. |
| PubMed: | 3-Deazauridine: inhibition of ribonucleic acid virus-induced cytopathogenic effects in vitro. |
| PubMed: | 3-Deazauridine: crystal structure and conformation. |
| PubMed: | Codon-anticodon interaction studied with oligonucleotides containing 3 -deazauridine, 4 -deoxyuridine or 3 -deaza- 4 -deoxyuridine. II. Ribosome binding of oligonucleotides and phenylalanyl-tRNA. |
| PubMed: | Codon-anticodon interaction studied with oligonucleotides containing 3 -deazauridine, 4 -deoxyuridine or 3 -deaza- 4 -deoxyuridine. I. Synthesis by primer-dependent polynucleotide phosphorylase of oligonucleotides containing modofied nucleosides. |
| PubMed: | Inhibition of RNA virus replication in vitro by 3-deazacytidine and 3-deazauridine. |
| PubMed: | Studies on the mode of action of 3-deazapyrimidines. 1. Metabolism of 3-deazauridine and 3-deazacytidine in microbial and tumor cells. |