Neuroendocrine Transdifferentiation in Human Prostate Cancer Cells: An Integrated Approach.

abstract：:Studies in animals and humans show that blockade of nerve growth factor (NGF) attenuates both malignant and nonmalignant skeletal pain. While reduction of pain is important, a largely unanswered question is what other benefits NGF blockade might confer in patients with bone cancer. Using a mouse graft model of bone sa...

journal_title：Cancer research

authors： McCaffrey G,Thompson ML,Majuta L,Fealk MN,Chartier S,Longo G,Mantyh PW

更新日期：2014-12-01 00:00:00

abstract：:C57BL/6J-Min/+mice (n = 56), heterozygous for a nonsense mutation in the Apc gene, were randomized at weaning to seven groups, including groups treated with piroxicam at 0, 50, 100, and 200 ppm in the AIN93G diet. After only 6 weeks of treatment, intestinal adenomas and aberrant crypt foci were counted, and serum leve...

journal_title：Cancer research

authors： Jacoby RF,Marshall DJ,Newton MA,Novakovic K,Tutsch K,Cole CE,Lubet RA,Kelloff GJ,Verma A,Moser AR,Dove WF

更新日期：1996-02-15 00:00:00

abstract：:The carcinogenic effectiveness of a number of nitrosoalkylamides related to nitrosoethylurea and nitroso-n-propylurea has been compared by topical application to Swiss mice and by intragastric administration to F344 rats. Nitrosohydroxyethylurea and the related cyclic nitrosamide, nitrosooxazolidone, were as potent as...

journal_title：Cancer research

authors： Lijinsky W,Reuber MD

更新日期：1983-01-01 00:00:00

abstract：:Hereditary ovarian cancers associated with germline mutations in either BRCA1 or BRCA2 were studied to determine whether somatic mutation of the P53 gene is required for BRCA-linked ovarian tumorigenesis and further, whether the spectrum of additional somatic molecular genetic alterations present in these tumors diffe...

journal_title：Cancer research

authors： Rhei E,Bogomolniy F,Federici MG,Maresco DL,Offit K,Robson ME,Saigo PE,Boyd J

更新日期：1998-08-01 00:00:00

abstract：:Neurofibromatosis type 2 (NF2) is a dominantly inherited cancer disorder caused by mutations at the NF2 gene locus. Merlin, the protein product of the NF2 gene, has been shown to negatively regulate Rac1 signaling by inhibiting its downstream effector kinases, the p21-activated kinases (Pak). Given the implication of ...

journal_title：Cancer research

authors： Yi C,Wilker EW,Yaffe MB,Stemmer-Rachamimov A,Kissil JL

更新日期：2008-10-01 00:00:00

abstract：:The bispecific murine monoclonal antibody (MAb) 1A10 has specificity for the human transferrin receptor (TfR) and the human tumor-associated antigen gp40. This antibody, therefore, functions as an "antigen fork" by binding to two distinct antigens on the same malignant cell. Highly purified 1A10 inhibits the growth of...

journal_title：Cancer research

authors： Amoroso AR,Clark JI,Litwin S,Hsieh-Ma S,Shi T,Alpaugh RK,Adams GP,Wolf EJ,Ring DB,Weiner LM

更新日期：1996-01-01 00:00:00

abstract：:Cells obtained from N-nitrosomethylurea-induced rat mammary tumors were grown in vitro using the soft-agar clonogenic assay technique. Their growth was studied in regular media containing serum as well as in media lacking serum, but to which insulin was added. Deletion of serum from the media resulted in a mean decrea...

journal_title：Cancer research

authors： Arafah BM,Griffin P,Gordon NH,Pearson OH

更新日期：1984-12-01 00:00:00

abstract：:Quantitation of D-beta-hydroxybutyrate dehydrogenase (BDH) in normal rat hepatocytes was compared with that in two rat hepatoma cell lines, H4-II-EC3 and RLT-3C. BDH activity in normal rat hepatocyte mitochondria was 321 nmol/min/mg, which was greatly reduced to 10.7 nmol/min/mg and 1.7 nmol/min/mg in H4-II-EC3 and RL...

journal_title：Cancer research

authors： Zhang WW,Churchill S,Lindahl R,Churchill P

更新日期：1989-05-01 00:00:00

abstract：:HER-2/neu protooncogene amplification and protein expression were analyzed with slot blot and Western blot techniques, respectively, in more than 300 invasive primary breast tumors of all stages. Amplification (2- greater than 30 copies) was found in 17% of these tumors and high expression was seen in 19%. There was a...

journal_title：Cancer research

authors： Borg A,Tandon AK,Sigurdsson H,Clark GM,Fernö M,Fuqua SA,Killander D,McGuire WL

更新日期：1990-07-15 00:00:00

abstract：:CI-921, an analogue of amsacrine with superior activity against in vivo and in vitro experimental tumor models, has been studied in 16 patients with solid tumors refractory to chemotherapy or for which conventional therapy does not exist. Thirty-nine cycles were given and doses escalated from 39 to 810 mg/m2. This tot...

journal_title：Cancer research

authors： Hardy JR,Harvey VJ,Paxton JW,Evans P,Smith S,Grove W,Grillo-Lopez AJ,Baguley BC

更新日期：1988-11-15 00:00:00

abstract：:Gli signaling is critical for central nervous system development and is implicated in tumorigenesis. To monitor Gli signaling in gliomas in vivo, we created platelet-derived growth factor-induced gliomas in a Gli-luciferase reporter mouse. We find that Gli activation is found in gliomas and correlates with grade. In a...

journal_title：Cancer research

authors： Becher OJ,Hambardzumyan D,Fomchenko EI,Momota H,Mainwaring L,Bleau AM,Katz AM,Edgar M,Kenney AM,Cordon-Cardo C,Blasberg RG,Holland EC

更新日期：2008-04-01 00:00:00

abstract：:Promoter methylation of the mismatch repair gene plays a key role in sporadic microsatellite instability (MSI) colorectal cancers. However, promoter methylation often occurs in proximal colon cancers, and molecular phenotypes underlying MSI cancers in distal colon have not been fully clarified. Our goal was to clarify...

journal_title：Cancer research

authors： Watanabe T,Kobunai T,Toda E,Yamamoto Y,Kanazawa T,Kazama Y,Tanaka J,Tanaka T,Konishi T,Okayama Y,Sugimoto Y,Oka T,Sasaki S,Muto T,Nagawa H

更新日期：2006-10-15 00:00:00

abstract：:Cigarette smoke contains low levels of agonists for the aryl hydrocarbon receptor (AhR; also called the dioxin receptor). However, little is understood about the whole potential of cigarette smoke for activating AhR. In this report, we evaluated the total "dioxin-like" activity of cigarette smoke using in vitro and in...

journal_title：Cancer research

authors： Kasai A,Hiramatsu N,Hayakawa K,Yao J,Maeda S,Kitamura M

更新日期：2006-07-15 00:00:00

abstract：:Although significant advances in radiotherapy have increased its effectiveness in many cancer settings, general strategies to widen the therapeutic window between normal tissue toxicity and malignant tumor destruction would still offer great value. CD47 blockade has been found to confer radioprotection to normal tissu...

journal_title：Cancer research

authors： Soto-Pantoja DR,Terabe M,Ghosh A,Ridnour LA,DeGraff WG,Wink DA,Berzofsky JA,Roberts DD

更新日期：2014-12-01 00:00:00

abstract：:N'-[2-chloroethyl]-N[2-(methylsulfonyl) ethyl]-N'-nitrosourea (cystemustine),a chloroethylnitrosourea antineoplastic drug, provokes cellular proliferation inhibition and redifferentiation, but there was no cell death in B16 melanoma tumors. Because the phospholipid (Plp) metabolism is tightly involved in tumor growth ...

journal_title：Cancer research

authors： Morvan D,Demidem A,Papon J,De Latour M,Madelmont JC

更新日期：2002-03-15 00:00:00

abstract：:IFNγ is conventionally recognized as an inflammatory cytokine that plays a central role in antitumor immunity. Although it has been used clinically to treat a variety of malignancies, low levels of IFNγ in the tumor microenvironment (TME) increase the risk of tumor metastasis during immunotherapy. Accumulating evidenc...

journal_title：Cancer research

authors： Song M,Ping Y,Zhang K,Yang L,Li F,Zhang C,Cheng S,Yue D,Maimela NR,Qu J,Liu S,Sun T,Li Z,Xia J,Zhang B,Wang L,Zhang Y

更新日期：2019-07-15 00:00:00

abstract：:Ovarian cancer is resistant to the antiproliferative effects of transforming growth factor-beta (TGF-beta); however, the mechanism of this resistance remains unclear. We used oligonucleotide arrays to profile 37 undissected, 68 microdissected advanced-stage, and 14 microdissected early-stage papillary serous cancers t...

journal_title：Cancer research

authors： Sunde JS,Donninger H,Wu K,Johnson ME,Pestell RG,Rose GS,Mok SC,Brady J,Bonome T,Birrer MJ

更新日期：2006-09-01 00:00:00

abstract：:We have studied the effects of low-power-density microwave (MW) radiation (continuous and pulsed wave with average power density of 10 milliwatts/sq cm and range of 5 to 50 milliwatts/sq cm; frequency, 1.0 GHz) on the uptake and action of methotrexate (MTX), the inhibition of DNA synthesis in L1210 murine leukemia cel...

journal_title：Cancer research

authors： Chang BK,Huang AT,Joines WT

更新日期：1980-04-01 00:00:00

abstract：:The biological effects of antioxidants are often considered in terms of their effects on oxygen or lipid radicals. However, antioxidants can also exert their effects through altering the cellular redox potential. Herein, we report that sulfur-containing antioxidants such as N-acetylcysteine and dimercaptopropanol indu...

journal_title：Cancer research

authors： Liu M,Pelling JC,Ju J,Chu E,Brash DE

更新日期：1998-04-15 00:00:00

abstract：:Non-small cell lung cancer (NSCLC) cells have constitutively high expression of cytosolic phospholipase A2 (cPLA2) and cyclooxygenase (COX) 2. These NSCLC cells also have increased prostaglandin expression (PGE2). Many lung cancers also express 12-lipoxygenase RNA and 12-lipoxygenase protein and biosynthesize 12(S)-hy...

journal_title：Cancer research

authors： Soriano AF,Helfrich B,Chan DC,Heasley LE,Bunn PA Jr,Chou TC

更新日期：1999-12-15 00:00:00

abstract：:We and others have established that the developmental Notch receptor signaling pathway is active in breast cancer cell lines, as well as in preinvasive and invasive primary samples. Recently, a role for Notch in regulating the hierarchy of stem and progenitor cells in both normal and cancer epithelium has been elucida...

journal_title：Cancer research

authors： Harrison H,Farnie G,Brennan KR,Clarke RB

更新日期：2010-11-15 00:00:00

abstract：:Gene amplification is an important mechanism of increased gene expression in a number of human solid tumors. We have recently identified and cloned sequences from a novel DNA amplification unit in malignant fibrous histiocytoma. The amplified sequences are derived from chromosome 12q13-14 and encode a gene designated ...

journal_title：Cancer research

authors： Smith SH,Weiss SW,Jankowski SA,Coccia MA,Meltzer PS

更新日期：1992-07-01 00:00:00

abstract：:The Ral family of small G proteins has been implicated in tumorigenesis, invasion, and metastasis. However, little emphasis has been placed on clarifying the individual roles of the two Ral proteins, RalA and RalB, in these processes in view of their high sequence homology. Here we analyze the separate contributions o...

journal_title：Cancer research

authors： Oxford G,Owens CR,Titus BJ,Foreman TL,Herlevsen MC,Smith SC,Theodorescu D

更新日期：2005-08-15 00:00:00

abstract：:Triple-negative breast cancers (TNBC), which include the basal-like and claudin-low disease subtypes, are aggressive malignancies for which effective therapeutic targets are lacking. NF-κB activation has an established role in breast malignancy, and it is higher in TNBC than other breast cancer subtypes. On this basis...

journal_title：Cancer research

authors： Ito-Kureha T,Koshikawa N,Yamamoto M,Semba K,Yamaguchi N,Yamamoto T,Seiki M,Inoue J

更新日期：2015-01-01 00:00:00

abstract：:Mutations in the NH(2)-terminal regulatory domain of the beta-catenin gene lead to aberrant stabilization and accumulation of the protein and increased TCF/LEF-dependent transcription. Although these mutations are common in some cancers, they are infrequent in prostate and breast cancer. We have found that metastatic ...

journal_title：Cancer research

authors： Rios-Doria J,Kuefer R,Ethier SP,Day ML

更新日期：2004-10-15 00:00:00

abstract：:Serial anthropometrics, creatinine-height ratios. serum albumin levels, and elemental balances were compared for cachectic cancer and noncancer patients receiving hyperalimentation. Cancer patients compared unfavorably in all measurements except triceps skinfold increments, which were equal for both groups, suggesting...

journal_title：Cancer research

authors： Nixon DW

更新日期：1982-01-01 00:00:00

abstract：:A large proportion of human tumor-derived cell lines and primary tumor cells show methionine-dependent growth. This phenomenon refers to the ability of cells to grow in media containing methionine and the inability of cells to grow in media supplemented with methionine's precursor, homocysteine (Hcy). Methionine can b...

journal_title：Cancer research

authors： Tang B,Li YN,Kruger WD

更新日期：2000-10-01 00:00:00

abstract：:Colorectal tumorigenesis is accompanied by the generation of oxidative stress, but how this controls tumor development is poorly understood. Here, we studied how the H2O2-reducing enzyme glutathione peroxidase 2 (GPx2) regulates H2O2 stress and differentiation in patient-derived "colonosphere" cultures. GPx2 silencing...

journal_title：Cancer research

authors： Emmink BL,Laoukili J,Kipp AP,Koster J,Govaert KM,Fatrai S,Verheem A,Steller EJ,Brigelius-Flohé R,Jimenez CR,Borel Rinkes IH,Kranenburg O

更新日期：2014-11-15 00:00:00

abstract：:Mice transgenic for the human carcinoembryonic antigen (CEA) gene were prepared for use as a preclinical model for immunotherapy. A 32.6-kb fragment containing the complete human CEA gene and flanking sequences was isolated from a genomic cosmid clone and used to produce transgenic C57BL/6 mice. A homozygous line was ...

journal_title：Cancer research

authors： Clarke P,Mann J,Simpson JF,Rickard-Dickson K,Primus FJ

更新日期：1998-04-01 00:00:00

abstract：:Cytochromes P-450IIB1 and P-450IIB2 were recently shown to be inducible in rat hepatocyte cultures maintained on a reconstituted extracellular tumor matrix (Matrigel) as indicated by increases in P-450IIB1 and -IIB2 mRNAs and immunoreactive proteins (J. Cell. Physiol., 134: 309-323, 1988). Here we show that treatment ...

journal_title：Cancer research

authors： Sinclair PR,Bement WJ,Haugen SA,Sinclair JF,Guzelian PS

更新日期：1990-09-01 00:00:00