Reassessment of the role of dietary fat in cancer etiology.

abstract：:Anchorage-independent growth is a hallmark of tumor cells. We compared gene expression profiles of anchored and nonanchored human mammary carcinoma cells to study this phenomenon. In this study, we show that anchorage had striking effects on cell growth and morphology but altered transcript levels from a limited numbe...

journal_title：Cancer research

authors： Goldberg GS,Jin Z,Ichikawa H,Naito A,Ohki M,El-Deiry WS,Tsuda H

更新日期：2001-02-15 00:00:00

abstract：:Rous sarcoma virus-transformed hamster BHK fibroblasts express a virus-induced cell surface antigen undetectable in cells either transformed by unrelated viruses or infected by transformation-defective strains of Rous sarcoma virus. To clarify whether this antigen plays any role in the process of malignant transformat...

journal_title：Cancer research

authors： Comoglio PM,Pani B,Prat M,Tarone G,Monti-Bragadin C

更新日期：1979-11-01 00:00:00

abstract：:12-O-Tetradecanoylphorbol-13-acetate (TPA) is an effective comitogen in phytohemagglutinin-treated bovine lymphocytes. Concurrent addition of 10(-8) M TPA gives a greater than 6-fold increase in DNA synthesis over cultures treated with the lectin alone. The delayed addition of phorbol ester, relative to the start of t...

journal_title：Cancer research

authors： Kensler TW,Mueller GC

更新日期：1978-03-01 00:00:00

abstract：:The forkhead transcription factor Foxp3 is highly expressed in CD4+CD25+ regulatory T cells (Treg) and was recently identified as a key player in mediating their inhibitory functions. Here, we describe for the first time the expression and function of Foxp3 in pancreatic ductal adenocarcinoma cells and tumors. Foxp3 e...

journal_title：Cancer research

authors： Hinz S,Pagerols-Raluy L,Oberg HH,Ammerpohl O,Grüssel S,Sipos B,Grützmann R,Pilarsky C,Ungefroren H,Saeger HD,Klöppel G,Kabelitz D,Kalthoff H

更新日期：2007-09-01 00:00:00

abstract：:Plasmin is shown to play a crucial role in many pathophysiologic processes primarily through its ability to degrade extracellular matrix (ECM) and/or mobilizing growth factors that are sequestered in the ECM. Cysteine-rich 61 (CCN1) is a matricellular protein of which expression is up-regulated in cancer and various v...

journal_title：Cancer research

authors： Pendurthi UR,Tran TT,Post M,Rao LV

更新日期：2005-11-01 00:00:00

abstract：:When newly hatched chicks are given injections of Rous sarcoma virus, a tumor develops at the site of injection. In spite of the presence of the virus in the blood, no other tumors are found distant from the site of inoculation during the life span of the animal (4-6 weeks). However, if a wound is made away from the p...

journal_title：Cancer research

authors： Martins-Green M,Boudreau N,Bissell MJ

更新日期：1994-08-15 00:00:00

abstract：:Acute endothelial cell apoptosis and microvascular compromise couple gastrointestinal tract irradiation to reproductive death of intestinal crypt stem cell clonogens (SCCs) following high-dose radiation. Genetic or pharmacologic inhibition of endothelial apoptosis prevents intestinal damage, but as the radiation dose ...

journal_title：Cancer research

authors： Rotolo JA,Mesicek J,Maj J,Truman JP,Haimovitz-Friedman A,Kolesnick R,Fuks Z

更新日期：2010-02-01 00:00:00

abstract：:Antibody titer to Bacillus Calmette-Guérin (BCG) was determined by complement fixation in 111 normal volunteers and 83 melanoma patients. In 43 of these melanoma patients, sequential determination of antibody titer was made and correlated with clinical course. Low titers of antibody to BCG were found frequently in nor...

journal_title：Cancer research

authors： Wile AG,Sparks FC,Morton DL

更新日期：1977-07-01 00:00:00

abstract：:Hematogenous carcinoma metastasis is supported by aggregated platelets and leukocytes, forming tumor cell emboli. Early tumor cell-platelet interactions can be mediated by P-selectin binding to tumor cell surface ligands and this process is blocked by heparin. We previously showed that L-selectin deficiency also atten...

journal_title：Cancer research

authors： Läubli H,Stevenson JL,Varki A,Varki NM,Borsig L

更新日期：2006-02-01 00:00:00

abstract：:We have used culture conditions which simulate the microenvironment of breast tumors for the isolation and propagation of primary breast tumor cells in vitro. In this monolayer setup, the mixture of cells dissociated from primary breast tumors is subjected to self-created gradients of oxygen and nutrients as well as m...

journal_title：Cancer research

authors： Dairkee SH,Deng G,Stampfer MR,Waldman FM,Smith HS

更新日期：1995-06-15 00:00:00

abstract：:Highly metastatic and chemotherapy-resistant properties of malignant melanomas stand as challenging barriers to successful treatment; yet, the mechanisms responsible for their aggressive characteristics are not fully defined. We show that a distinct population expressing CD133 (Prominin-1), which is highly enriched af...

journal_title：Cancer research

authors： Kim M,Koh YJ,Kim KE,Koh BI,Nam DH,Alitalo K,Kim I,Koh GY

更新日期：2010-12-15 00:00:00

abstract：:Hypomethylation of CpG dinucleotides in genomic DNA was one of the first somatic epigenetic alterations discovered in human cancers. DNA hypomethylation is postulated to occur very early in almost all human cancers, perhaps facilitating genetic instability and cancer initiation and progression. We therefore examined t...

journal_title：Cancer research

authors： Yegnasubramanian S,Haffner MC,Zhang Y,Gurel B,Cornish TC,Wu Z,Irizarry RA,Morgan J,Hicks J,DeWeese TL,Isaacs WB,Bova GS,De Marzo AM,Nelson WG

更新日期：2008-11-01 00:00:00

abstract：:Increased sialyltransferase (ST) activity promotes cancer cell metastasis, and overexpression of cell surface sialic acid correlates with poor prognosis in cancer patients. To seek therapies targeting metastasis for cancer treatment, we developed a novel ST inhibitor, Lith-O-Asp, and investigated its antimetastatic an...

journal_title：Cancer research

authors： Chen JY,Tang YA,Huang SM,Juan HF,Wu LW,Sun YC,Wang SC,Wu KW,Balraj G,Chang TT,Li WS,Cheng HC,Wang YC

更新日期：2011-01-15 00:00:00

abstract：:Defects in a developmental signaling pathway involving mammalian homologues of the Drosophila segment polarity gene, patched (ptc) and its ligand, sonic hedgehog (shh), contribute to tumor formation in several tissues. Recently, a subset of medulloblastoma, the most common malignant brain tumor in children, was found ...

journal_title：Cancer research

authors： Wetmore C,Eberhart DE,Curran T

更新日期：2000-04-15 00:00:00

abstract：:To examine genetic instability during carcinogenesis, we screened 171 carcinomas of the breast, liver, proximal colon, stomach, pancreas, uterine cervix, and ovary for replication error at four microsatellite marker loci on chromosome 2, 3, and 17. A significantly high incidence of genetic instability was observed in ...

journal_title：Cancer research

authors： Han HJ,Yanagisawa A,Kato Y,Park JG,Nakamura Y

更新日期：1993-11-01 00:00:00

abstract：:Gastrointestinal malignancy may spread to peritoneal surfaces in the absence of lymphatic or hematogenous metastases. To treat peritoneal carcinomatosis, a uniformly lethal disease process, extensive cytoreductive surgery and i.p. chemotherapy were combined. Early postoperative i.p. chemotherapy was instilled in the f...

journal_title：Cancer research

authors： Sugarbaker PH,Graves T,DeBruijn EA,Cunliffe WJ,Mullins RE,Hull WE,Oliff L,Schlag P

更新日期：1990-09-15 00:00:00

abstract：:Drug sensitivity assays were performed using a variation of a colorimetric [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT)] assay on V79, CHO-AuxB1, CHRC5, NCI-H460, and NCI-H249 cell lines following optimization of experimental conditions for each cell line. Results from this assay were compared w...

journal_title：Cancer research

authors： Carmichael J,DeGraff WG,Gazdar AF,Minna JD,Mitchell JB

更新日期：1987-02-15 00:00:00

abstract：:Slow-clearing, tumor-targeting proteins such as monoclonal antibodies typically exhibit high tumor accumulation but low tissue contrast, whereas intermediate-sized proteins such as scFvs show faster clearance but only moderate tumor accumulation. For both, tumor targeting does not seem to improve further above an opti...

journal_title：Cancer research

authors： Zahnd C,Kawe M,Stumpp MT,de Pasquale C,Tamaskovic R,Nagy-Davidescu G,Dreier B,Schibli R,Binz HK,Waibel R,Plückthun A

更新日期：2010-02-15 00:00:00

abstract：:Cholangiocarcinoma is a strongly aggressive malignancy with a very poor prognosis. Effective therapeutic strategies are lacking because molecular mechanisms regulating cholangiocarcinoma cell growth are unknown. Furthermore, experimental in vivo animal models useful to study the pathophysiologic mechanisms of malignan...

journal_title：Cancer research

authors： Fava G,Alpini G,Rychlicki C,Saccomanno S,DeMorrow S,Trozzi L,Candelaresi C,Venter J,Di Sario A,Marzioni M,Bearzi I,Glaser S,Alvaro D,Marucci L,Francis H,Svegliati-Baroni G,Benedetti A

更新日期：2008-08-15 00:00:00

abstract：:Although numerous studies have implicated vitamin D in preventing prostate cancer, the underlying mechanism(s) remains unclear. Using normal human prostatic epithelial cells, we examined the role of mitogen-activated protein kinase phosphatase 5 (MKP5) in mediating cancer preventive activities of vitamin D. Up-regulat...

journal_title：Cancer research

authors： Nonn L,Peng L,Feldman D,Peehl DM

更新日期：2006-04-15 00:00:00

abstract：:In order to test the contention that metastasis is a selective process and that therefore metastases might show a more restricted pattern of phenotypic and genotypic characteristics than primary tumors, we compared the expression of carcinoembryonic antigen, Ca 19-9, secretory component, serotonin, and mucin productio...

journal_title：Cancer research

authors： Arends JW,Schutte B,Wiggers T,Verstijnen CP,Blijham GH,Bosman FT

更新日期：1987-08-15 00:00:00

abstract：:To investigate the possible involvement of a tumor suppressor gene(s) on chromosome 8 in prostatic neoplasms, we performed a comprehensive loss of heterozygosity (LOH) study on 99 tumors from 97 prostate cancer patients. One of the carcinomas was a lymph node metastasis; the other 98 were primary carcinomas. Pure popu...

journal_title：Cancer research

authors： Vocke CD,Pozzatti RO,Bostwick DG,Florence CD,Jennings SB,Strup SE,Duray PH,Liotta LA,Emmert-Buck MR,Linehan WM

更新日期：1996-05-15 00:00:00

abstract：:Monoclonal antibody B72.3, reactive with a high-molecular-weight glycoprotein tumor-associated antigen (designated TAG-72), has been previously shown to be reactive with formalin-fixed paraffin-embedded tissue sections of adenocarcinomas of the ovary, colon, and breast and not a variety of normal adult tissues. It has...

journal_title：Cancer research

authors： Johnston WW,Szpak CA,Thor A,Schlom J

更新日期：1986-12-01 00:00:00

abstract：:The peroxiredoxins (Prx) are conserved antioxidant proteins that use cysteine as the primary site of oxidation during the reduction of peroxides. Many organisms have more than one isoform of Prx. Deletion of TSA1, one of five Prxs in yeast Saccharomyces cerevisiae, results in accumulation of a broad spectrum of mutati...

journal_title：Cancer research

authors： Iraqui I,Faye G,Ragu S,Masurel-Heneman A,Kolodner RD,Huang ME

更新日期：2008-02-15 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：: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：:In female nude mice, epidermal growth factor (EGF) was present at a mean concentration of 42.8 +/- 16.9 (SD) ng/mg wet tissue in the submandibular gland and 0.28 +/- 0.13 ng/ml in the plasma. Sialoadenectomy (removal of the submandibular glands) decreased circulating EGF to undetectable levels (less than 0.1 ng/ml). T...

journal_title：Cancer research

authors： Tsutsumi O,Tsutsumi A,Oka T

更新日期：1987-09-01 00:00:00

abstract：:Mithramycin (MIT) and tolfenamic acid (TA) inhibit the activity of the transcription factor Sp1. In the present study, we investigated whether pancreatic cancer treatment with a combination of these compounds has a synergistic effect on Sp1 activity, tumor growth, and their underlying response mechanisms. Treatment of...

journal_title：Cancer research

authors： Jia Z,Gao Y,Wang L,Li Q,Zhang J,Le X,Wei D,Yao JC,Chang DZ,Huang S,Xie K

更新日期：2010-02-01 00:00:00

abstract：:A detailed analysis of the gamma-glutamylation of methotrexate has been conducted in primary cultures of rat hepatic parenchymal cells in monolayer culture. The rates of glutamylation are concentration dependent and saturable when measured over a 6-h period at concentrations between 2 and 50 microM. The removal of fol...

journal_title：Cancer research

authors： Galivan J,Pupons A,Rhee MS

更新日期：1986-02-01 00:00:00

abstract：:L1210 murine leukemia cells were treated in vitro with the novel antineoplastic agent 8-carbamoyl-3-(2-chloroethyl)imidazo[5,1-d] -1,2,3,5-tetrazin-4(3H)-one (M&B 39565), and its interaction with cellular DNA was assessed by alkaline elution. DNA interstrand cross-link and DNA-protein cross-link formation was quantifi...

journal_title：Cancer research

authors： Gibson NW,Erickson LC,Hickman JA

更新日期：1984-05-01 00:00:00