Substrate-specific deoxycytidine kinase deficiency in 1-beta-D-arabinofuranosylcytosine-resistant leukemic cells.

abstract：:Non-small cell lung cancer (NSCLC) cells with somatic mutations in K-ras recruit to the tumor a variety of cell types (hereafter collectively termed "stromal cells") that can promote or inhibit tumorigenesis by mechanisms that have not been fully elucidated. Here, we postulated that stromal cells in the tumor microenv...

journal_title：Cancer research

authors： Zhong L,Roybal J,Chaerkady R,Zhang W,Choi K,Alvarez CA,Tran H,Creighton CJ,Yan S,Strieter RM,Pandey A,Kurie JM

更新日期：2008-09-01 00:00:00

abstract：:As with many types of cancer, cell motility is an important factor in the progression and metastasis of hepatocellular carcinomas (HCC). HCC is associated with significant fibrosis in the liver. The fibrotic microenvironment in the liver is characterized by an altered composition of the extracellular matrix (ECM) and ...

journal_title：Cancer research

authors： Yang C,Zeisberg M,Lively JC,Nyberg P,Afdhal N,Kalluri R

更新日期：2003-12-01 00:00:00

abstract：:A human melanoma cell line (MM253c1-3D) having an induced stable resistance to the methylating agents 5-(3'-methyl-1-triazeno)imidazole-4-carboxamide, methylnitrosourea, and N-methyl-N'-nitro-N-nitrosoguanidine gave more efficient replication of 5-(3'-methyl-1-triazeno)imidazole-4-carboxamide-treated adenovirus 5 than...

journal_title：Cancer research

authors： Hayward IP,Parsons PG

更新日期：1984-01-01 00:00:00

abstract：:The effect of intragastric gavage administration of docosahexaenoic acid (DHA) on the formation of 1,2-dimethylhydrazine (DMH)-induced aberrant crypt foci in rat colon was investigated. Male F344 rats were treated three times s.c. with 20 mg/kg of DMH and were given either 0.7 ml of DHA or water intragastrically 5 tim...

journal_title：Cancer research

authors： Takahashi M,Minamoto T,Yamashita N,Yazawa K,Sugimura T,Esumi H

更新日期：1993-06-15 00:00:00

abstract：:The ability of a motif of the CYP17 5' untranslated region, created by a polymorphic T to C substitution, to bind to the human transcription factor Sp-1 was investigated. No binding of any of the polymorphic alleles was observed in electromobility shift assay. No other sequence within +1 to +100 of each of the CYP17 a...

journal_title：Cancer research

authors： Nedelcheva Kristensen V,Haraldsen EK,Anderson KB,Lønning PE,Erikstein B,Kåresen R,Gabrielsen OS,Børresen-Dale AL

更新日期：1999-06-15 00:00:00

abstract：:CC-1065, a novel antibiotic produced by Streptomyces zelensis, was active against several experimental tumors in vivo and a broad spectrum of human tumor cells in vitro. This report describes its biological and biochemical effects of L1210 leukemia cells. CC-1065 is one of the most cytotoxic agents known. The concentr...

journal_title：Cancer research

authors： Li LH,Swenson DH,Schpok SL,Kuentzel SL,Dayton BD,Krueger WC

更新日期：1982-03-01 00:00:00

abstract：:Actinomycin D produces changes in the cell cycle kinetics of Chinese hamster (HA1) and mouse mammary tumor cells (EMT6) cultivated in vitro. There was a reduced rate of progression of the cells through S phase and a G2 arrest, the duration and degree of which were drug dose dependent. The lethal effects of the drug on...

journal_title：Cancer research

authors： Roots R,Smith KC

更新日期：1976-10-01 00:00:00

abstract：:Previous work showed that mice that had been thymectomized at 3 days of age tended, in later life, to develop a hyperplastic autoimmune gastritis and were also hypersusceptible to sarcogenesis by low dosages of 3-methylcholanthrene. In the present work, it was found that the hyperplastic autoimmune gastritis could be ...

journal_title：Cancer research

authors： Prehn LM

更新日期：1986-07-01 00:00:00

abstract：:We have carried out a clinical trial in which patients with relapsed leukemia were treated with thymidine (dThd) prior to and concomitantly with the administration of 1-beta-D-arabinofuranosylcytosine (ara-C) in an effort to kinetically and biochemically modulate the leukemic cells with two objectives: (a) to increase...

journal_title：Cancer research

authors： Blumenreich MS,Chou TC,Andreeff M,Vale K,Clarkson BD,Young CW

更新日期：1984-02-01 00:00:00

abstract：:The relative amounts of HLA-A,B,C antigens, beta 2-microglobulin (beta 2m), and trophoblast antigens (Trop-1 and Trop-2) were determined on nine choriocarcinoma cell lines including seven lines of gestational origin and two lines of nongestational origin (from ovary and stomach) by quantitative immunofluorescence anal...

journal_title：Cancer research

authors： Kawata M,Sizer K,Sekiya S,Parnes JR,Herzenberg LA

更新日期：1984-09-01 00:00:00

abstract：:The lethal and bone marrow toxicity and antitumor activity of the cis- and trans-2-hydroxylated metabolites of 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU) have been correlated with their relative in vitro alkylating and carbamoylating activities. Both the isomers have considerably greater alkylating activity a...

journal_title：Cancer research

authors： Heal JM,Fox PA,Doukas D,Schein PS

更新日期：1978-04-01 00:00:00

abstract：:Overexpression of PRL-3, an oncogenic phosphatase, was identified as a novel cluster in patients with newly diagnosed multiple myeloma. However, the regulation and oncogenic activities of PRL-3 in multiple myeloma warrant further investigation. Here, we report that IL6 activates STAT3, which acts as a direct transcrip...

journal_title：Cancer research

authors： Chong PSY,Zhou J,Lim JSL,Hee YT,Chooi JY,Chung TH,Tan ZT,Zeng Q,Waller DD,Sebag M,Chng WJ

更新日期：2019-09-15 00:00:00

abstract：:Inflammation has increasingly been recognized as a critical component influencing tumor growth. Recent reports have revealed conflicting evidence for the role of Toll-like receptors (TLR) in modulating tumorigenesis. In our study, we implicate TLR3 in mediating immune surveillance with increased growth of implanted tr...

journal_title：Cancer research

authors： Chin AI,Miyahira AK,Covarrubias A,Teague J,Guo B,Dempsey PW,Cheng G

更新日期：2010-04-01 00:00:00

abstract：:In eight estrogen receptor (ER)-positive breast cancer cell lines (including three sublines of MCF-7) and five ER-negative breast lines, the action of the nonsteroidal antiestrogen, tamoxifen, was studied, and the concentrations of ER and antiestrogen binding site were measured. The concentration of antiestrogen bindi...

journal_title：Cancer research

authors： Reddel RR,Murphy LC,Hall RE,Sutherland RL

更新日期：1985-04-01 00:00:00

abstract：:Previous studies have suggested a "catalytic role" in neoplastic angiogenesis and cancer progression for bone marrow-derived endothelial progenitor cells (EPC). However, preclinical and clinical studies have shown that the quantitative role of marrow-derived EPCs in cancer vascularization is extremely variable. We hav...

journal_title：Cancer research

authors： Martin-Padura I,Gregato G,Marighetti P,Mancuso P,Calleri A,Corsini C,Pruneri G,Manzotti M,Lohsiriwat V,Rietjens M,Petit JY,Bertolini F

更新日期：2012-01-01 00:00:00

abstract：:Alkaline phosphatase was extracted from human gastric carcinoma cells (KMK-2) under long-term culture, and its biochemical and biological properties were investigated. The enzyme was extremely heat labile and was inhibited significantly by L-homoarginine, but only slightly by L-phenylalanine, so that it was classified...

journal_title：Cancer research

authors： Tokumitsu SI,Tokumitsu K,Kohnoe K,Takeuchi T

更新日期：1979-11-01 00:00:00

abstract：:Diets high in red and processed meats are associated with carcinogenesis of the large intestine, but no prospective study has examined meat and fat intake in relation to cancer of the small intestine. We prospectively investigated meat and fat intakes, estimated from a food frequency questionnaire, in relation to smal...

journal_title：Cancer research

authors： Cross AJ,Leitzmann MF,Subar AF,Thompson FE,Hollenbeck AR,Schatzkin A

更新日期：2008-11-15 00:00:00

abstract：:Heat stress may enhance the effect of apoptosis-inducing agents in resistant tumor cells. One such agent is the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), which has attracted intense interest for its ability to induce apoptosis in tumors without affecting nonmalignant cells. We therefore tested w...

journal_title：Cancer research

authors： Pespeni MH,Hodnett M,Abayasiriwardana KS,Roux J,Howard M,Broaddus VC,Pittet JF

更新日期：2007-03-15 00:00:00

abstract：:Retinoic acid (RA) is a master epigenetic regulator that plays a pivotal role in both breast morphogenesis and development. Here, we show for the first time that RA, via the RA receptor alpha (RARalpha), epigenetically regulates in a concerted fashion the transcription of two RA-responsive genes, the RA receptor beta2...

journal_title：Cancer research

authors： Bistulfi G,Pozzi S,Ren M,Rossetti S,Sacchi N

更新日期：2006-11-01 00:00:00

abstract：:Mammalian DNA polymerase beta is a DNA repair enzyme expressed constitutively at a low level. In vitro, purified DNA polymerase (Pol) beta incorporates the nucleotide analogues 2'-3' deoxycytidine (ddC)-triphosphate and 3'-azido-3'-deoxythymidine (AZT)-triphosphate into DNA, causing chain termination. We have tested t...

journal_title：Cancer research

authors： Bouayadi K,Hoffmann JS,Fons P,Tiraby M,Reynes JP,Cazaux C

更新日期：1997-01-01 00:00:00

abstract：:Glucocorticoids are widely used for the treatment of multiple myeloma. To investigate the direct actions of glucocorticoids on myeloma cells, we have used three cell lines of human multiple myeloma, OPM-1, OPM-2, and RPMI 8226. When growth curves of these cells were examined, OPM-1 cells were resistant, while OPM-2 we...

journal_title：Cancer research

authors： Gomi M,Moriwaki K,Katagiri S,Kurata Y,Thompson EB

更新日期：1990-03-15 00:00:00

abstract：:We investigated the prognostic value of p53 mutation type for 145 soft tissue sarcoma patients. In a PCR-SSCP-sequencing analysis, 15 mutations were identified: 10 non-frameshift (non-fs) and 5 frameshift (fs) mutations. Patients possessing non-fs mutations had a significantly poorer prognosis than patients without p5...

journal_title：Cancer research

authors： Taubert H,Meye A,Würl P

更新日期：1996-09-15 00:00:00

abstract：:It has been postulated that the intestinal anaerobes play a role in the etiology of large bowel cancer. This study was designed to characterize and compare the fecal anaerobes of patients with large bowel cancer, patients with nonhereditary large bowel polyps, and healthy control subjects. Although some distributional...

journal_title：Cancer research

authors： Mastromarino AJ,Reddy BS,Wynder EL

更新日期：1978-12-01 00:00:00

abstract：:TNF-α, produced by most malignant cells, orchestrates the interplay between malignant cells and myeloid cells, which have been linked to tumor growth and metastasis. Although TNF-α can exist as one of two isoforms, a 26-kDa membrane tethered form (mTNF-α) or a soluble 17-kDa cytokine (sTNF-α), the vast majority of pub...

journal_title：Cancer research

authors： Ardestani S,Li B,Deskins DL,Wu H,Massion PP,Young PP

更新日期：2013-07-01 00:00:00

abstract：:Ras associated with diabetes (Rad) is a Ras-related GTPase that promotes cell growth by accelerating cell cycle transitions. Rad knockdown induced cell cycle arrest and premature senescence without additional cellular stress in multiple cancer cell lines, indicating that Rad expression might be critical for the cell c...

journal_title：Cancer research

authors： Lee I,Yeom SY,Lee SJ,Kang WK,Park C

更新日期：2010-06-01 00:00:00

abstract：:The effects of chemical carcinogenesis to produce premalignant hyperplastic nodules in rat liver on concomitant immune function were studied. Induction of hyperplastic nodules in Fischer rats was accomplished using a combined regimen of diethylnitrosamine, 2-acetylaminofluorene, and partial hepatectomy. Hyperplastic n...

journal_title：Cancer research

authors： Leu RW,Norton TR,Herriott MJ,Ringer DP,Kearns RJ

更新日期：1985-07-01 00:00:00

abstract：:Tn and sialylated Tn (sTn) are blood group-related epitopes expressed on mucins of colon carcinoma and other epithelial tumors and are, therefore, potential targets for immunological control. We have immunized 20 colorectal cancer patients at high risk for recurrence with a vaccine consisting of partially desialylated...

journal_title：Cancer research

authors： O'Boyle KP,Zamore R,Adluri S,Cohen A,Kemeny N,Welt S,Lloyd KO,Oettgen HF,Old LJ,Livingston PO

更新日期：1992-10-15 00:00:00

abstract：:The class of folate antimetabolites typified by (6R)-dideazatetrahydrofolate (lometrexol, DDATHF) are specific inhibitors of de novo purine synthesis because of potent inhibition of glycinamide ribonucleotide formyltransferase (GART) but do not induce detectable levels of DNA strand breaks. As such, they are a test ca...

journal_title：Cancer research

authors： Bronder JL,Moran RG

更新日期：2002-09-15 00:00:00

abstract：:The bryostatins are a group of macrocyclic lactones isolated from the marine bryozoan Bugula neritina. Bryostatin 1, like the phorbol esters, activates protein kinase C; however, it partially inhibits the phorbol ester induced differentiation of the human promyelocytic leukemic cell line HL-60. We compared the phospho...

journal_title：Cancer research

authors： Warren BS,Kamano Y,Pettit GR,Blumberg PM

更新日期：1988-11-01 00:00:00

abstract：:Oncomir-1 is an oncogenic cluster of microRNAs (miRNA) located on chromosome 13. Previous in vitro studies showed that it is transcriptionally regulated by the transcription factor E2F3. In this report, we combine expression profiling of both mRNA and miRNAs in Wilms' tumor (WT) samples to provide the first evidence t...

journal_title：Cancer research

authors： Kort EJ,Farber L,Tretiakova M,Petillo D,Furge KA,Yang XJ,Cornelius A,Teh BT

更新日期：2008-06-01 00:00:00