Enhancement of vinblastine-induced cytotoxicity by lysolecithin and phosphatidylinositol.

abstract：:To further investigate the possibility for retroviral involvement in the etiology of human breast cancer we processed peripheral blood monocytes and malignant breast tissue biopsies from 10 patients with breast cancer (infiltrating ductal carcinoma or infiltrating lobular carcinoma; ages 40-80 years) and 20 normal hea...

journal_title：Cancer letters

authors： Hughes G,McKerr G,Allen J,Barnett Y

更新日期：1996-06-05 00:00:00

abstract：:The heterogeneous nuclear ribonucleoprotein K (hnRNP K) is a nucleic acid-binding protein that serves as a docking platform integrating transduction pathways to nucleic acid -directed processes. Recently, this protein has emerged as an important player in carcinogenesis process. HnRNP K is overexpressed in several hum...

journal_title：Cancer letters

authors： Barboro P,Ferrari N,Balbi C

更新日期：2014-10-01 00:00:00

abstract：:We present the data of 105 serum samples from 20 patients suffering from cervical cancer. Mean serum levels of basic fibroblast growth factor (bFGF) in patients with or without tumor present were 31.3 +/- 32.1 (minimum 0, maximum 156.7) pg/ml and 4.8 +/- 6.8 (minimum 0, maximum 29.6) pg/ml, respectively (P = 0.0001). ...

journal_title：Cancer letters

authors： Sliutz G,Tempfer C,Obermair A,Reinthaller A,Gitsch G,Kainz C

更新日期：1995-08-01 00:00:00

abstract：:Overexpression of ACTR/AIB1 is frequently found in different cancers with distant metastasis. To address its possible involvement in tumor metastasis, we performed invasion assays to examine the effect of ACTR alteration on the invasiveness of breast cancer cells (MDA-MB-231 or T-47D) and found that high levels of ACT...

journal_title：Cancer letters

authors： Li LB,Louie MC,Chen HW,Zou JX

更新日期：2008-03-08 00:00:00

abstract：:Dioxane, perchloroethylene, and trichloroethylene were investigated as rat liver altered foci promoters in an initiation/promotion protocol. Animals were initiated with diethylnitrosamine, 30 mg/kg, injected i.p. 24 h after 2/3 partial hepatectomy. The chemical under study was administered by gavage once a day, 5 time...

journal_title：Cancer letters

authors： Lundberg I,Högberg J,Kronevi T,Holmberg B

更新日期：1987-07-01 00:00:00

abstract：:A polymorphism in the signal sequence (Ala-9Val) of the gene encoding the free radical-quenching manganese superoxide dismutase (MnSOD) has been reported to alter the risk for breast cancer. We evaluated this relationship in a population-based case-control study (476 breast cancer cases and 502 controls). Overall, rel...

journal_title：Cancer letters

authors： Egan KM,Thompson PA,Titus-Ernstoff L,Moore JH,Ambrosone CB

更新日期：2003-09-10 00:00:00

abstract：:In our previous rat study, an established intracranial C6 glioma was successfully treated using intratumoral injection of mesenchymal stem cells transduced with the herpes simplex virus-thymidine kinase gene (MSCtk) and systemic administration of ganciclovir (GCV). In the present study, effect of the "bystander effect...

journal_title：Cancer letters

authors： Amano S,Gu C,Koizumi S,Tokuyama T,Namba H

更新日期：2011-07-01 00:00:00

abstract：:Application of a single high dose of 7,12-dimethylbenz[a]anthracene (DMBA, 1 mg) or N-nitrosomethylurea (NMU, 0.4 mg) to the ears of either athymic nu/nu or phenotypically normal nu/+ mice (BALB/c background) resulted in the appearance of cutaneous sebaceous adenomas as well as squamous cell tumors, both at the site o...

journal_title：Cancer letters

authors： Rice JM,Anderson LM

更新日期：1986-12-01 00:00:00

abstract：:The DR5/TRAIL receptor 2 gene is a novel TNF receptor family member and induces apoptosis by overexpression of its product. DR5 is located on chromosome 8p21, where allelic deletions are often observed in advanced colorectal cancers. This evidence led us to examine whether or not mutations of the DR5 gene exist in the...

journal_title：Cancer letters

authors： Arai T,Akiyama Y,Okabe S,Saito K,Iwai T,Yuasa Y

更新日期：1998-11-27 00:00:00

abstract：:Difluoro-phenyl-ethyl(4-aminopropylamidinohydrazone) (DFPA) was synthesized as an irreversible inhibitor of ornithine and S-adenosylmethionine decarboxylases and analyzed for antiproliferative effects on leukemia cells. The compound irreversibly inhibited ornithine and S-adenosylmethione decarboxylases. This inhibitio...

journal_title：Cancer letters

authors： Hibasami H,Sakurai M,Maekawa S,Murata T,Nakashima K

更新日期：1988-03-01 00:00:00

abstract：:The effect of selenium was examined on the growth potential of normal, preneoplastic and neoplastic mammary cells grown in primary monolayer cell cultures and on 3 established mammary cell lines. Selenium, present as Na2SeO3 in serum-free DMEM, inhibited all mammary cell cultures at 1 x 10(-5) M. Selenium, at 5 x 10(-...

journal_title：Cancer letters

authors： Medina D,Oborn CJ

更新日期：1981-09-01 00:00:00

abstract：:Sperm protein 17 (Sp17) is a highly antigenic, testes-specific protein whose known function is to bind sperm to the zona pellucida. However, the Sp17 gene has been recently detected in normal non-testes tissues and malignant neoplasias. As the role of Sp17 in non-testes tissues is unknown, the characterization of the ...

journal_title：Cancer letters

authors： De Jong A,Buchli R,Robbins D

更新日期：2002-12-05 00:00:00

abstract：:Acute myeloid leukemia (AML) cells in vivo are constantly exposed to lymphangiogenic cytokines such as VEGF-C. However, it is poorly understood how the VEGF-C signaling modulates the immune functions in the tumor microenvironment. We have previously reported that natural killer (NK) cells in AML patients strongly upre...

journal_title：Cancer letters

authors： Lee JY,Park S,Min WS,Kim HJ

更新日期：2014-11-28 00:00:00

abstract：:Modern protocols of concomitant chemo/radiotherapy provide a very effective strategy to treat certain types of tumors. High-linear energy transfer (LET) radiations, on the other hand, have an increased efficacy against cancer with low radiosensibility and critical localization. We previously reported that oxaliplatin,...

journal_title：Cancer letters

authors： Benzina S,Altmeyer A,Malek F,Dufour P,Denis JM,Gueulette J,Bischoff P

更新日期：2008-06-08 00:00:00

abstract：:The binding of [14C] azaserine or its metabolites to DNA and protein in the organs of rats and hamsters was determined at various time after treatment with [14C] azaserine. The specific activity of 14C labelling of DNA and protein was determined. Rat liver DNA and protein were most extensively labelled at 90 min post-...

journal_title：Cancer letters

authors： Zurlo J,Coon CI,Longnecker DS,Curphey TJ

更新日期：1982-05-01 00:00:00

abstract：:Nitrosatability of dried Nigerian vegetables and spices was investigated under simulated gastric conditions. N-Nitroso-dimethylamine (NDMA) was the only volatile nitrosamine found above the preformed level except in ugwu where N-nitroso-piperidine (2.3 ppb) was also detected. The lowest NDMA value of 0.4 ppb was found...

journal_title：Cancer letters

authors： Atawodi SE,Maduagwu EN,Preussmann R,Spiegelhalder B

更新日期：1991-05-24 00:00:00

abstract：:ArgBP2 is a multi-adapter protein involved in signal transduction associated to the cytoskeleton and was shown to regulate the migration and adhesion of pancreatic cancer cells thereby modulating their tumorigenicity. Here we describe the interaction of ArgBP2 with CIP4, a new associated protein identified by yeast tw...

journal_title：Cancer letters

authors： Roignot J,Taïeb D,Suliman M,Dusetti NJ,Iovanna JL,Soubeyran P

更新日期：2010-02-01 00:00:00

abstract：:By virtue of being a localized treatment modality, radiotherapy is unable to deliver a tumoricidal radiation dose to tissues outside of the irradiated field. Nevertheless, ionizing radiation may result in radiation damage mediated by a bystander like effect away from the irradiated field, but this response is likely t...

journal_title：Cancer letters

authors： Hanna GG,Coyle VM,Prise KM

更新日期：2015-11-28 00:00:00

abstract：:Thioproline (TPRO), an effective nitrite trapping agent in vivo, was examined for its detoxifying ability in rats against N-nitrosodimethylamine (NDMA) and N-nitrosocimetidine (NCIM). When NDMA (37-101.5 mg/kg) was administered with TPRO (532 mg/kg), no influence of TPRO on NDMA-induced lethality and histological resu...

journal_title：Cancer letters

authors： Frank N,Tsuda M,Ohgaki H,Frei E,Kato T,Sato S

更新日期：1990-04-30 00:00:00

abstract：:Serum alpha-N-acetylgalactosaminidase (NaGalase) is responsible for the deglycosylation of vitamin D(3)-binding protein (Gc protein). The deglycosylated Gc protein cannot be converted into major macrophage-activating factor (MAF), leading to immunosuppression. NaGalase is universally detected in a variety of cancer pa...

journal_title：Cancer letters

authors： Reddi AL,Sankaranarayanan K,Arulraj HS,Devaraj N,Devaraj H

更新日期：2000-09-29 00:00:00

abstract：:Radiation is a crucial component of head and neck squamous cell carcinoma (HNSC) treatment. Human papillomavirus-positive (HPV+) HNSC is significantly more radiosensitive than HPV- HNSC, but the mechanism underlying this increased sensitivity is unknown. We investigated the possible involvement of macrophage subpopula...

journal_title：Cancer letters

authors： Chen X,Fu E,Lou H,Mao X,Yan B,Tong F,Sun J,Wei L

更新日期：2019-08-01 00:00:00

abstract：:cDNA libraries were generated from the prostate gland tissue obtained from a normal donor and from a patient with prostate cancer. Subtractive cDNA cloning was used to identify phenotype-specific cDNA sequences from both normal and cancerous prostate tissue. One clone, pN44, isolated from normal prostate tissue, codes...

journal_title：Cancer letters

authors： Liu AY,Bradner RC,Vessella RL

更新日期：1993-10-15 00:00:00

abstract：:We previously showed that polyphyllin D (PD) produced a stronger apoptotic effect in R-HepG2 with multi-drug resistance (MDR) than that in its parent HepG2 cells without MDR. In this study, PD was found to elicit mitochondrial fragmentation in live cells by using total internal reflection fluorescence microscopy (TIRF...

journal_title：Cancer letters

authors： Ong RC,Lei J,Lee RK,Cheung JY,Fung KP,Lin C,Ho HP,Yu B,Li M,Kong SK

更新日期：2008-03-18 00:00:00

abstract：:The oral administration of a single 20mg dose of 7,12-dimethylbenz[a]anthracene regularly and rapidly induces mammary cancer in 50 day-old Sprague-Dawley female rats [Experimental Leukemia and Mammary Cancer, 1979, p. 74]. Several mechanisms by which 7,12-dimethylbenz[a]anthracene induces mammary cancer have been prop...

journal_title：Cancer letters

authors： Horn J,Lehner AF,Flesher JW

更新日期：2005-04-08 00:00:00

abstract：:The Mediterranean diet and more specifically certain meats, fruits, vegetables, and olive oil found in certain parts of the Mediterranean region have been associated with a decreased cardiovascular and diabetes risk. More recently, several population based studies have observed with these lifestyle choices have report...

journal_title：Cancer letters

authors： Johnson JJ

更新日期：2011-06-01 00:00:00

abstract：:The Wnt signaling pathway has long been known to direct growth and patterning during embryonic development. Recent evidence also implicates this pathway in the development of childhood tumors of the liver, the kidney, the brain, and the pancreas. Here, we review the current evidence on how constitutive activation of t...

journal_title：Cancer letters

authors： Koesters R,von Knebel Doeberitz M

更新日期：2003-08-20 00:00:00

abstract：:Two hair dye components, carcinogenic 4-nitro-2-aminophenol and 5-nitro-2-aminophenol, induced Cu(II)-dependent DNA cleavage frequently at thymine and guanine residues in DNA fragments obtained from the c-Ha-ras-1 protooncogene. When the p53 tumor suppressor gene was used, 4-nitro-2-aminophenol caused Cu(II)-dependent...

journal_title：Cancer letters

authors： Chen F,Oikawa S,Hiraku Y,Murata M,Yamashita N,Kawanishi S

更新日期：1998-04-10 00:00:00

abstract：:V600E being the most common mutation in BRAF, leads to constitutive activation of the MAPK signaling pathway. The majority of V600E BRAF positive melanoma patients treated with the BRAF inhibitor vemurafenib showed initial good clinical responses but relapsed due to acquired resistance to the drug. The aim of the pres...

journal_title：Cancer letters

authors： Zubrilov I,Sagi-Assif O,Izraely S,Meshel T,Ben-Menahem S,Ginat R,Pasmanik-Chor M,Nahmias C,Couraud PO,Hoon DS,Witz IP

更新日期：2015-05-28 00:00:00

abstract：:The NM23 family proteins are involved in a variety of biological processes including tumor metastasis, development, and differentiation; however, their functions in the regulation of cellular proliferation are poorly understood. We have investigated the role of one NM23 family protein, NM23H2, in the regulation of cel...

journal_title：Cancer letters

authors： Lee MY,Jeong WJ,Oh JW,Choi KY

更新日期：2009-03-18 00:00:00

abstract：:Oxaliplatin (trans-l-1,2-diaminocyclohexane oxalato Pt(II); 1R,2R-dach, l-OHP), its trans-d isomer (1S,2S-dach) and cis-dach (1R,2S-dach) isomers were compared in in vitro testing against human ovarian carcinoma cell lines A2780, A2780/CP (cisplatin resistant), A2780/l-OHP (oxaliplatin resistant), colon carcinoma cell...

journal_title：Cancer letters

authors： Pendyala L,Kidani Y,Perez R,Wilkes J,Bernacki RJ,Creaven PJ

更新日期：1995-11-06 00:00:00