Immortalization of Syrian hamster embryo cells is in itself a multistep event.

abstract：:A variety of heterologous mammalian cells were inoculated into nude mice and scored for tumorigenicity. The cells tested were from primary cell cultures, established cell lines of neoplastic origin, established cell lines of nontumor origin, and primary cell cultures transformed by oncogenic viruses. Regardless of the...

journal_title：Cancer research

authors： Stiles CD,Desmond W,Chuman LM,Sato G,Saier MH

更新日期：1976-04-01 00:00:00

abstract：:Cyclooxygenase-2 is a valid target for cancer prevention and treatment. This has been shown in preclinical and clinical cancer prevention studies by using a cyclooxygenase-2 inhibitor, celecoxib. When used in a randomized cancer prevention clinical trial on patients with the inherited autosomal dominant condition, fam...

journal_title：Cancer research

authors： Xiao Z,Luke BT,Izmirlian G,Umar A,Lynch PM,Phillips RK,Patterson S,Conrads TP,Veenstra TD,Greenwald P,Hawk ET,Ali IU

更新日期：2004-04-15 00:00:00

abstract：:ARID1A, encoding a subunit of the SWI/SNF complex, is the most frequently mutated epigenetic regulator in human cancers and is mutated in more than 50% of ovarian clear cell carcinomas (OCCC), a disease that currently has no effective therapy. Inhibition of histone deacetylase 6 (HDAC6) suppresses the growth of ARID1A...

journal_title：Cancer research

authors： Fukumoto T,Fatkhutdinov N,Zundell JA,Tcyganov EN,Nacarelli T,Karakashev S,Wu S,Liu Q,Gabrilovich DI,Zhang R

更新日期：2019-11-01 00:00:00

abstract：:Hemodynamic (blood flow rate, hematocrit, hemoglobin concentration, and blood viscosity) and pH responses to glucose (6 g/kg, i.p.) injections were studied in ten Walker 256 carcinoma tumors (0.5-1.8 g) grown in the "tissue-isolated" tumor preparation. A maximum blood flow reduction of 57 +/- 19% (SD) occurred concurr...

journal_title：Cancer research

authors： Sevick EM,Jain RK

更新日期：1988-03-01 00:00:00

abstract：:Hypoxia occurs in two forms in tumors. Chronic or diffusion-limited hypoxia is relatively well characterized. In contrast, intermittent or perfusion-limited hypoxia is not well characterized, and it is not known how common it is in tumors. The purpose of this study was to determine whether spontaneous fluctuations in ...

journal_title：Cancer research

authors： Kimura H,Braun RD,Ong ET,Hsu R,Secomb TW,Papahadjopoulos D,Hong K,Dewhirst MW

更新日期：1996-12-01 00:00:00

abstract：:The mechanisms by which cells accurately distinguish between DNA double-strand break (DSB) ends and telomeric DNA ends remain poorly defined. Recent investigations have revealed intriguing interactions between DNA repair and telomeres. We were the first to report a requirement for the nonhomologous end-joining (NHEJ) ...

journal_title：Cancer research

authors： Williams ES,Klingler R,Ponnaiya B,Hardt T,Schrock E,Lees-Miller SP,Meek K,Ullrich RL,Bailey SM

更新日期：2009-03-01 00:00:00

abstract：:A malignant hamster melanoma cell line HM-1 derived from the heterogenous malignant hamster melanoma MM1 contains a specific, high affinity binding protein for estrogens. Partial purification of the binding protein with ammonium sulfate (40% saturation) increased mean binding content (3.1 +/- 1.2 (SD) fmol/mg protein)...

journal_title：Cancer research

authors： Schleicher RL,Hitselberger MH,Beattie CW

更新日期：1987-01-15 00:00:00

abstract：:Mouse polyclonal antibodies, raised against three regions of the human BRCA1 protein, were characterized and revealed BRCA1 as a 220-kDa nuclear phosphoprotein in normal cells. All three antisera recognize both in vitro-translated and recombinant, baculovirus-derived BRCA1, which co-migrate with BRCA1 from the human b...

journal_title：Cancer research

authors： Chen Y,Farmer AA,Chen CF,Jones DC,Chen PL,Lee WH

更新日期：1996-07-15 00:00:00

abstract：:The role of active oxygen species and lipid peroxidation in the antitumor effect of hyperthermia was studied in an experimental rabbit model. VX2 tumors were transplanted into rabbit hind legs, and the effect of hyperthermia on tumor growth was measured at 7 and 14 days after heating. As an index of lipid peroxidation...

journal_title：Cancer research

authors： Yoshikawa T,Kokura S,Tainaka K,Itani K,Oyamada H,Kaneko T,Naito Y,Kondo M

更新日期：1993-05-15 00:00:00

abstract：:Three murine hybridomas (TMMR-1-3) were developed by repeated immunizations of mice with four different human osteosarcoma cell lines in an alternating sequence of inoculations. The monoclonal antibodies were screened for reactivities to cultured cell lines and tissue sections of osteosarcomas using flow cytometry and...

journal_title：Cancer research

authors： Tsai CC,McGuire MH,Mellitt RJ,Ritter RA 3rd,Xu JZ,Litwicki DJ,Roodman ST

更新日期：1990-01-01 00:00:00

abstract：:One major rationale for using interleukin-2 and IFN-alpha in cancer immunotherapy is to activate tumor-specific T cells at the tumor site. To study the in situ T-cell response, we determined the T-cell receptor (TCR) repertoire in six melanoma metastases regressing after cytokine treatment obtained from five patients....

journal_title：Cancer research

authors： Willhauck M,Scheibenbogen C,Pawlita M,Möhler T,Thiel E,Keilholz U

更新日期：2003-07-01 00:00:00

abstract：:The p27 tumor suppressor negatively regulates G1 cell cycle progression. However, human malignancies rarely select for deletion/inactivation of p27, a hallmark of tumor suppressor genes. Instead, p27 is degraded or relocalized to the cytoplasm in aggressive malignancies, supporting the notion that p27 sequestration fr...

journal_title：Cancer research

authors： Denicourt C,Saenz CC,Datnow B,Cui XS,Dowdy SF

更新日期：2007-10-01 00:00:00

abstract：:Black cohosh is an herbal extract that is often used as an alternative to estrogen-based replacement therapies to treat hot flushes that frequently accompany the transition to menopause. Although cancer-free women as well as breast cancer patients and survivors use black cohosh to relieve vasomotor symptoms, there is ...

journal_title：Cancer research

authors： Davis VL,Jayo MJ,Ho A,Kotlarczyk MP,Hardy ML,Foster WG,Hughes CL

更新日期：2008-10-15 00:00:00

abstract：:Reduced expression of neural cell adhesion molecule (NCAM) has been implicated in the progression to tumor malignancy in cancer patients. Previously, we have shown that the loss of NCAM function causes the formation of lymph node metastasis in a transgenic mouse model of pancreatic beta cell carcinogenesis (Rip1Tag2)....

journal_title：Cancer research

authors： Crnic I,Strittmatter K,Cavallaro U,Kopfstein L,Jussila L,Alitalo K,Christofori G

更新日期：2004-12-01 00:00:00

abstract：:N-[4-(5-Nitro-2-furyl)-2-thiazolyl]acetamide (NFTA) metabolism was examined in vitro using microsomes prepared from rat liver and renal cortex and from rabbit liver and renal cortex and outer and inner medulla. NFTA nitroreduction was observed with each tissue. Three mol of NADPH were used per mol of NFTA reduced. Sub...

journal_title：Cancer research

authors： Mattammal MB,Zenser TV,Palmier MO,Davis BB

更新日期：1985-01-01 00:00:00

abstract：:Hepatocyte nuclear factor-4α (Hnf4α) is a transcription factor that controls epithelial cell polarity and morphogenesis. Hnf4α conditional deletion during postnatal development has minor effects on intestinal epithelium integrity but promotes activation of the Wnt/β-catenin pathway without causing tumorigenesis. Here,...

journal_title：Cancer research

authors： Darsigny M,Babeu JP,Seidman EG,Gendron FP,Levy E,Carrier J,Perreault N,Boudreau F

更新日期：2010-11-15 00:00:00

abstract：:Cytochrome P450 aromatase (aromatase), a product of the CYP19 gene, catalyzes the synthesis of estrogens from androgens. Given the significance of estrogen synthesis in hormone-dependent breast carcinogenesis, it is important to elucidate the mechanisms that regulate CYP19 expression. The main objective of this study ...

journal_title：Cancer research

authors： Subbaramaiah K,Howe LR,Port ER,Brogi E,Fishman J,Liu CH,Hla T,Hudis C,Dannenberg AJ

更新日期：2006-05-15 00:00:00

abstract：:Crude tissue or tumor extracts either do not contain sufficient inosine 5'-monophosphate dehydrogenase (IMPD) activity to be measured spectrophotometrically, or interfering enzyme activities prevent the use of a more sensitive radiochemical assay. A modified assay system which incorporates alpha, beta-methylene adenos...

journal_title：Cancer research

authors： Proffitt RT,Pathak VK,Villacorte DG,Presant CA

更新日期：1983-04-01 00:00:00

abstract：:The pancreatic carcinogen N-nitrosobis(2-oxopropyl)-amine was administered to Syrian golden hamsters after cholecystoduodenostomy and choledochostomy to investigate a possible bile reflux mechanism as a factor in pancreatic carcinogenesis. The induced lesions were similar in morphology, multiplicity, and distribution ...

journal_title：Cancer research

authors： Pour P,Donnelly T

更新日期：1978-07-01 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：:Interleukin 2 (IL-2) is a secreted glycoprotein which acts as an activation and proliferative signal for lymphocytes expressing membrane-bound glycoprotein IL-2 receptors. We have recently established that swainsonine (SW), an inhibitor of mannosidase II during N-linked glycoprotein processing, augmented mitogen-induc...

journal_title：Cancer research

authors： Bowlin TL,McKown BJ,Kang MS,Sunkara PS

更新日期：1989-08-01 00:00:00

abstract：:Five patients with tongue carcinoma were treated for 20 days with bleomycin, 15 mg/day, given by one-shot infusion through the superficial temporal artery. Specimens were taken 7, 14, and 20 days after the initial administration for light and electron microscope observations. The first alterations observed were the de...

journal_title：Cancer research

authors： Yasuzumi G,Hyo Y,Hoshiya T,Yasuzumi F

更新日期：1976-10-01 00:00:00

abstract：:Endogenous formation of N-nitrosoproline (NPRO) was demonstrated by monitoring its excretion in the urine of a male volunteer who had ingested vegetable juice, as a source of nitrate, and proline. The resulting NPRO was analyzed after derivatization by combined gas-liquid chromatography thermal energy analysis. The am...

journal_title：Cancer research

authors： Ohshima H,Bartsch H

更新日期：1981-09-01 00:00:00

abstract：:The class III receptor tyrosine kinase FLT3 is expressed on the blasts of >90% of patients with B-lineage acute lymphoblastic leukemias (ALL). In addition, it is expressed at extremely high levels in ALL patients with mixed lineage leukemia rearrangements or hyperdiploidy and is sometimes mutated in these same patient...

journal_title：Cancer research

authors： Piloto O,Nguyen B,Huso D,Kim KT,Li Y,Witte L,Hicklin DJ,Brown P,Small D

更新日期：2006-05-01 00:00:00

abstract：:Since tumor suppressor gene DCC exhibits amino acid sequence homology to the neural cell adhesion molecule, there is a possibility that DCC might be related to tumor metastasis. In the present study, we examined 51 cases of primary esophageal carcinomas with regard to point mutations and loss of the DCC gene. We detec...

journal_title：Cancer research

authors： Miyake S,Nagai K,Yoshino K,Oto M,Endo M,Yuasa Y

更新日期：1994-06-01 00:00:00

abstract：:Although initially reported as an androgen-repressed gene in the rat prostate, the functional role of testosterone-repressed prostate message-2 (TRPM-2) in apoptosis remains undefined. Inhibition of castration-induced apoptosis by calcium channel blocker treatment in androgen-dependent Shionogi tumors resulted in the ...

journal_title：Cancer research

authors： Miyake H,Nelson C,Rennie PS,Gleave ME

更新日期：2000-01-01 00:00:00

abstract：:The detection of tumor suppressor gene promoter methylation in sputum-derived exfoliated cells predicts early lung cancer. Here, we identified genetic determinants for this epigenetic process and examined their biologic effects on gene regulation. A two-stage approach involving discovery and replication was used to as...

journal_title：Cancer research

authors： Leng S,Stidley CA,Liu Y,Edlund CK,Willink RP,Han Y,Landi MT,Thun M,Picchi MA,Bruse SE,Crowell RE,Van Den Berg D,Caporaso NE,Amos CI,Siegfried JM,Tesfaigzi Y,Gilliland FD,Belinsky SA

更新日期：2012-02-01 00:00:00

abstract：:Acute myeloid leukemia (AML) is a malignancy of stem cells with an unlimited capacity for self-renewal. MUC1 is a secreted, oncogenic mucin that is expressed aberrantly in AML blasts, but its potential uses to target AML stem cells have not been explored. Here, we report that MUC1 is highly expressed on AML CD34(+)/li...

journal_title：Cancer research

authors： Stroopinsky D,Rosenblatt J,Ito K,Mills H,Yin L,Rajabi H,Vasir B,Kufe T,Luptakova K,Arnason J,Nardella C,Levine JD,Joyce RM,Galinsky I,Reiter Y,Stone RM,Pandolfi PP,Kufe D,Avigan D

更新日期：2013-09-01 00:00:00

abstract：:Taxol is a novel antitumor agent with demonstrated efficacy against ovarian, breast, and non-small cell lung cancers in Phase II clinical trials, but which has been shown not to cross the blood-brain barrier. To adapt taxol as a therapy for brain tumors, we have incorporated it into a biodegradable polyanhydride matri...

journal_title：Cancer research

authors： Walter KA,Cahan MA,Gur A,Tyler B,Hilton J,Colvin OM,Burger PC,Domb A,Brem H

更新日期：1994-04-15 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