Changing patterns of gastric cancer mortality in Spain.

abstract：:The possibility that lithium ions stimulate growth of mammary tumors in vivo has been suggested by their mitogenic action in vitro on normal and neoplastic mammary epithelium [8] and their clinical use as stimulators of neutrophil production in tumor-bearing patients treated with cytotoxic drugs [14,15]. Three experim...

journal_title：Cancer letters

authors： Ziche M,Maiorana A,Oka T,Gullino PM

更新日期：1980-05-01 00:00:00

abstract：:Apoptosis plays a role in the elimination of DNA-damaged cells thus protecting the host from cancer development. Some data indicate that normal variations within the sequence of apoptotic genes may lead to suboptimal apoptotic capacity and therefore increased cancer risk. We tested 19 coding apoptotic gene SNPs in 2-s...

journal_title：Cancer letters

authors： Ulybina YM,Kuligina ES,Mitiushkina NV,Rozanov ME,Ivantsov AO,Ponomariova DN,Togo AV,Levchenko EV,Shutkin VA,Brenister SI,Devilee P,Zhivotovsky B,Hirvonen A,Imyanitov EN

更新日期：2009-06-18 00:00:00

abstract：:Anthocyanins belong to the flavonoid family and are ubiquitous in plants, especially in flower petals and fruit peels. We established that anthocyanins isolated from fruits of Aronia melanocarpa markedly inhibited the mutagenic activity of benzo(a)pyrene and 2-amino fluorene in the Ames test. In the Sister Chromatid E...

journal_title：Cancer letters

authors： Gasiorowski K,Szyba K,Brokos B,Kołaczyńska B,Jankowiak-Włodarczyk M,Oszmiański J

更新日期：1997-10-28 00:00:00

abstract：:Cancer-associated fibroblasts (CAFs) are the predominant cell type in tumor microenvironment (TM) and featured with the distinct energy metabolism reprogramming (EMR) phenotype caused by many factors such as hypoxia and growth factors. The EMR of CAFs plays a key role in biological behaviors of cancer cells including ...

journal_title：Cancer letters

authors： Tang S,Yang L,Tang X,Liu M

更新日期：2014-10-28 00:00:00

abstract：:We investigated the influence of TNF-alpha on the metastasis of cancer cells. Treatment of cultured colon 26 cells with TNF-alpha enhanced metastatic properties including production of MMP-9, adhesion, migration and invasion. Cells treated with TNF-alpha in vitro showed marked potential to metastasize to the lung and ...

journal_title：Cancer letters

authors： Choo MK,Sakurai H,Koizumi K,Saiki I

更新日期：2005-12-08 00:00:00

abstract：:Treatment of glioblastoma remains a challenge in neuro-oncology. We investigated if treatment with neural stem cells engineered to express membrane-bound TRAIL (NSCs-mTRAIL) alone or in combination with proteasome inhibitors is a feasible therapeutic approach for experimental glioma. Glioma cells showed resistance to ...

journal_title：Cancer letters

authors： Balyasnikova IV,Ferguson SD,Han Y,Liu F,Lesniak MS

更新日期：2011-11-28 00:00:00

abstract：:Doxycycline has been found to induce apoptosis and to inhibit the growth of a variety of tumor cells, in addition to its use as an antibiotic. However, the mechanism of its actions, especially at the molecular level, remains unknown and needs to be resolved. A crucial step possibly lies in the early period of doxycycl...

journal_title：Cancer letters

authors： Sun T,Zhao N,Ni CS,Zhao XL,Zhang WZ,Su X,Zhang DF,Gu Q,Sun BC

更新日期：2009-11-28 00:00:00

abstract：:To address the possible involvement of hyperinsulinemia in breast cancer development, we have examined the susceptibility of lean and obese Zucker rats to N-methyl-N-nitrosourea (MNU)-induced mammary cancer. Fifty-day-old female lean or obese Zucker rats received intraperitoneal (i.p.) injections of 37.5 or 20 mg/kg M...

journal_title：Cancer letters

authors： Lee WM,Lu S,Medline A,Archer MC

更新日期：2001-01-26 00:00:00

abstract：:The formation of nitroso compounds and mutagens from 5 nitrogen-containing drugs (cinnarizine, ethambutol, piromidic acid, pyridinol carbamate and tiaramide) by drug/nitrite interaction was examined. On the reaction of 50 micrometers drug and 500 micrometers nitrite at pH 3.0--3.4 and 37 degrees C for 4 h, the conside...

journal_title：Cancer letters

authors： Takeda Y,Kanaya H

更新日期：1982-01-01 00:00:00

abstract：:We investigated the effect of HMGB2 on the stability of p53 protein in HeLa cells. Overexpression of HMGB2 led to accumulation of the p53 protein, whereas HMGB2 knockdown with siRNA resulted in a substantial decrease in the p53 protein level. The HMGB2-dependent increase of p53 stability was specific for HPV-positive ...

journal_title：Cancer letters

authors： Lee D,Kwon JH,Kim EH,Kim ES,Choi KY

更新日期：2010-06-01 00:00:00

abstract：:The effects of trisodium nitrilotriacetate monohydrate (Na3 NTA.H2O) nitrilotriacetic acid (H3NTA) and ammonium chloride (NH4Cl) on two-stage urinary bladder carcinogenesis were examined. Carcinogenesis was initiated by administration of 0.2% N-bis (2-hydroxypropyl)-nitrosamine (DHPN) to male Wistar rats in the drinki...

journal_title：Cancer letters

authors： Kitahori Y,Shimoyama T,Ohshima M,Matsuki H,Hashimoto H,Minami S,Konishi N,Hiasa Y

更新日期：1988-12-01 00:00:00

abstract：:Dibenzoylmethane (DBM), a minor beta-diketone constituent of licorice and sunscreens, has been shown to exhibit anti-neoplastic effects in chemically induced skin and mammary cancers in several animal models. To date, no mechanism for the growth inhibitory effects of DBM on prostate cancer cells has been proposed. In ...

journal_title：Cancer letters

authors： Jackson KM,DeLeon M,Verret CR,Harris WB

更新日期：2002-04-25 00:00:00

abstract：:Patients with hormone-receptor-positive early breast cancer have a significant risk of recurrence despite the use of adjuvant tamoxifen. The third-generation aromatase inhibitors letrozole, anastrozole, and exemestane offer promise as alternative or additional therapy to tamoxifen. As extended adjuvant therapy followi...

journal_title：Cancer letters

authors： Spicer J,Ellis P

更新日期：2007-04-18 00:00:00

abstract：:Continuous ethinyl estradiol treatment following ovariectomy at day 38 of BALB/cfC3H mice treated neonatally with estradiol resulted in a more organized vaginal epithelium than that seen in the absence of postnatal estrogen, 30 days after treatment was initiated. Although the epithelium became increasingly disorganize...

journal_title：Cancer letters

authors： Wong LM,Bern HA,Jones LA,Mills KT

更新日期：1982-11-01 00:00:00

abstract：:Mice with hereditary intestinal polyposis have mutations of the APC gene which causes formation of multiple polyps. At least one other gene influences the susceptibility for development of polyps in mice, and the locus was named Mom1. The causative gene for the Mom1 locus has recently been cloned and was found to be i...

journal_title：Cancer letters

authors： Kawamata N,Seriu T,Bartram CR,Koeffler HP

更新日期：1997-01-01 00:00:00

abstract：:The T-cell lymphoma cell line YACUT was fused with the Mls-1a antigen-responsive non-tumorigenic T-cell line G4 to construct growth-arrested hybrids which could be induced to proliferate in the presence of Mls-1a antigen. Prolonged growth of the hybrids by repeated antigenic stimulation resulted in the emergence of ce...

journal_title：Cancer letters

authors： Kubota K,Tamauchi H,Nakazato K

更新日期：1996-03-29 00:00:00

abstract：:Calcium channel blockers of 3 chemical classes and calmodulin antagonists have recently been shown to enhance the cytotoxicity of conventional cancer chemotherapeutic agents. We tested the ability of nifedipine, a dihydropyridine class calcium channel blocker, to enhance the cytotoxicity of cisplatin, the current chem...

journal_title：Cancer letters

authors： Onoda JM,Jacobs JR,Taylor JD,Sloane BF,Honn KV

更新日期：1986-02-01 00:00:00

abstract：:AKT is a promising target for anticancer drug development. In this work, a bioinformatics approach was applied to search for AKT inhibitors based on the correlation analysis between phospho-Ser473 AKT expression level and the antiproliferative data of NCI small molecule compounds against NCI 60 cancer cell lines, the ...

journal_title：Cancer letters

authors： Zhang M,Fang X,Liu H,Guo R,Wu X,Li B,Zhu F,Ling Y,Griffith BN,Wang S,Yang D

更新日期：2007-07-18 00:00:00

abstract：:A hallmark of most cancer cells is an altered metabolism involving a shift to aerobic glycolysis with lactate production coupled with a higher uptake of glucose as the main source of energy. Lactate dehydrogenase 5 (LDH-5) catalyzes the reduction of pyruvate by NADH to form lactate, thus determining the availability o...

journal_title：Cancer letters

authors： Augoff K,Hryniewicz-Jankowska A,Tabola R

更新日期：2015-03-01 00:00:00

abstract：:The effect of consumption of Brussels sprouts on the excretion of 8-oxo-7,8-dihydro-2'-deoxyguanosine (8-oxodG) into human urine was investigated. Ten non-smoking volunteers (five males and five females) were randomly assigned to two groups. Five volunteers started on a diet of 300 g of glucosinolate-free vegetables w...

journal_title：Cancer letters

authors： Verhagen H,de Vries A,Nijhoff WA,Schouten A,van Poppel G,Peters WH,van den Berg H

更新日期：1997-03-19 00:00:00

abstract：:The effects of di(2-ethylhexyl)phthalate (DEHP), a widely used plasticizer and environmental contaminant, on the emergence of gamma-glutamyltrans-peptidase positive (GGT+) preneoplastic foci in the liver was investigated. Sprague--Dawley male rats initiated with diethylnitrosamine (DEN) following partial hepatectomy w...

journal_title：Cancer letters

authors： Deangelo AB,Garrett CT

更新日期：1983-09-01 00:00:00

abstract：:Intravenous methotrexate (MTX) therapy is widely used for treatment of various neoplastic diseases in children. The optimization of the MTX dose and/or the subsequent leucovorin rescue is based on pharmacokinetic data calculated from plasma concentrations collected after cessation of the MTX administration. The influe...

journal_title：Cancer letters

authors： Eksborg S,Albertioni F,Rask C,Beck O,Palm C,Schroeder H,Peterson C

更新日期：1996-11-29 00:00:00

abstract：:Virtually all cervical cancer morbidities are associated with genital skin or mucosa cell infection with human papillomavirus (HPV). The HPV oncogenic proteins E6 and E7 are able to inactivate p53 and Rb proteins, which results in malignant transformation. Employing quantitative real-time PCR and Western blot analysis...

journal_title：Cancer letters

authors： Luczak MW,Jagodzinski PP

更新日期：2008-12-08 00:00:00

abstract：:The variation of the E6 region of human papillomavirus type 16 (HPV16) is associated with a high risk for cervical carcinogenesis. To see whether the same is the case with HPV33, 52 and 58, known to have high homology with HPV16, we analyzed the E6 sequence variation of these HPVs in 107 Japanese women with cervical i...

journal_title：Cancer letters

authors： Xin CY,Matsumoto K,Yoshikawa H,Yasugi T,Onda T,Nakagawa S,Yamada M,Nozawa S,Sekiya S,Hirai Y,Shiromizu K,Fujii T,Taketani Y

更新日期：2001-09-10 00:00:00

abstract：:Nuclear factor-kappaB (NF-kappaB) has been shown to play an important role in the development and progression of cancer. In this study, we systematically examined NF-kappaBp65 signaling pathway in both human hepatocellular carcinoma (HCC) tissue and HCC cell lines. NF-kappaBp65 signaling pathway is aberrantly expresse...

journal_title：Cancer letters

authors： Wu JM,Sheng H,Saxena R,Skill NJ,Bhat-Nakshatri P,Yu M,Nakshatri H,Maluccio MA

更新日期：2009-06-18 00:00:00

abstract：:Radiotherapy (RT) is one of the most important strategies in cancer treatment. Radioresistance is a major challenge to RT and results in locoregional recurrence and metastasis. Thus, there is a great interest in investigating biomarkers to distinguish radiosensitive from radioresistant (RR) cancer patients. The develo...

journal_title：Cancer letters

authors： Chang L,Graham P,Hao J,Bucci J,Malouf D,Gillatt D,Li Y

更新日期：2015-12-28 00:00:00

abstract：:Since angiogenesis is considered essential for tumor growth and the development of metastasis, we assessed the correlation of microvessel density (MVD) with overall survival in patients with epithelial ovarian cancer. Histologic slides were immunostained for CD34-antigen. MVD was determined within each tumor by enumer...

journal_title：Cancer letters

authors： Obermair A,Wasicky R,Kaider A,Preyer O,Lösch A,Leodolter S,Kölbl H

更新日期：1999-04-26 00:00:00

abstract：:The retinoblastoma (Rb) gene is associated with the pathogenesis of several types of human cancer, including retinoblastoma, osteosarcoma, soft tissue sarcomas, and lung, breast and bladder carcinomas. Loss of heterozygosity is a common mode in allelic inactivation of Rb and other tumor-suppressor genes. We investigat...

journal_title：Cancer letters

authors： Linardopoulos S,Gonos ES,Spandidos DA

更新日期：1993-07-30 00:00:00

abstract：:Mutations in oncogenes and tumor suppressor genes confer a fitness advantage to cells that can lead to cancer. The tumor phenotype normally results from the interaction of many mutant genes making it difficult to estimate the fitness advantage provided by any oncogene, except when tumors depend on one oncogene only. W...

journal_title：Cancer letters

authors： Traulsen A,Pacheco JM,Dingli D

更新日期：2010-08-01 00:00:00

abstract：:Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest of all solid tumours and more effective therapy is urgently needed. The stroma is thought to play a critical role in tumour development and metastasis, and high stromal expression of the matricellular protein SPARC has been robustly associated with poor p...

journal_title：Cancer letters

authors： Munasinghe A,Malik K,Mohamedi F,Moaraf S,Kocher H,Jones L,Hill NJ

更新日期：2020-05-01 00:00:00