The comparison of the prognosis between Epstein-Barr virus (EBV)-positive gastric carcinomas and EBV-negative ones.

abstract：:Interleukin-6 (IL-6) contributes to a multitude of physiological and pathophysiological processes. We sought to determine the level of the IL-6 in serum and tumoral tissue of patients with staging of the tumor and whether serum IL-6 level in patients with colorectal cancer correlate with tumoral tissue level of it. Se...

journal_title：Cancer letters

authors： Esfandi F,Mohammadzadeh Ghobadloo S,Basati G

更新日期：2006-11-28 00:00:00

abstract：:SENCAR mice have been selectively bred for hypersusceptibility to 2-stage chemical skin carcinogenesis. In this study the relative susceptibilities of SENCAR, BALB/c and CD-1 mice to systemic carcinogenesis by N-nitrosohexamethyleneimine (NHEX) were examined. NHEX was administered twice weekly (1 mg/mouse) in corn oil...

journal_title：Cancer letters

authors： Strickland PT,Lijinsky W,Thomas B,Kovatch RM

更新日期：1988-08-15 00:00:00

abstract：:Thiourea (TU) fails to enhance the incidence of foci deficient in adenosine-5'-triphosphatase (ATPase) either by initiation or by promotion in a rat liver foci bioassay. To weanling female Sprague-Dawley rats, 3 x 200 or 3 x 500 mg/kg body wt of TU, respectively, were applied for initiation. One week later Clophen A 5...

journal_title：Cancer letters

authors： Oesterle D,Deml E

更新日期：1988-08-30 00:00:00

abstract：:D-Tryptophan-6-luteinizing hormone-releasing hormone (D-Trp6-LH-RH) applied from day -8 to day +15 before and after administration of the nitrosourea analog, N,N'-bis[N-(2-chloroethyl)-N-nitrosocarbamoyl]cysteamine (CNCC), favored bone marrow restoration, as independently evaluated by 3 observers in a double-blind fas...

journal_title：Cancer letters

authors： Lemaigre G,Maral R,Bourut C,Chenu E,Blazsek I,Mauvernay Y,Schally AV,Mathé G

更新日期：1984-12-01 00:00:00

abstract：:Forty female CBA mice aged 3-4 months were exposed twice a week during 2 months to intravaginal applications of polyurethane sponges impregnated with 0.1% solution of 7,12-dimethylbenz[a]anthracene (DMBA) in triethyleneglycol. Three hours after each application the sponges were taken out. Starting from the day of the ...

journal_title：Cancer letters

authors： Anisimov VN,Zabezhinski MA,Popovich IG,Zaripova EA,Musatov SA,Andre V,Vigreux C,Godard T,Sichel F

更新日期：2000-08-11 00:00:00

abstract：:In the present work we investigated the in vivo regulation of the mucin gene MUC2, which is overexpressed in all mucinous colorectal carcinomas. The inhibition of methylation by 5-azadeoxycytidine induces de novo expression of MUC2 in the colon carcinoma cell line COLO 205. The expression is retained in xenograft tiss...

journal_title：Cancer letters

authors： Gratchev A,Siedow A,Bumke-Vogt C,Hummel M,Foss HD,Hanski ML,Kobalz U,Mann B,Lammert H,Mansmann U,Stein H,Riecken EO,Hanski C

更新日期：2001-07-10 00:00:00

abstract：:Ten non-synonymous single nucleotide polymorphisms (nsSNPs), which were recently associated with colorectal cancer risk in a comprehensive, array based study (AKAP9 M463I, DKK3 G335R, AMPD1 Q12X, LIPC L356F, PSMB9 V32I, THBS1 N700S, CA6 S90G, ASCC3 C1995S, DHX36 S416C and CPA4 G303C) were re-evaluated in the present s...

journal_title：Cancer letters

authors： Frank B,Burwinkel B,Bermejo JL,Försti A,Hemminki K,Houlston R,Mangold E,Rahner N,Friedl W,Friedrichs N,Buettner R,Engel C,Loeffler M,Holinski-Feder E,Morak M,Keller G,Schackert HK,Krüger S,Goecke T,Moeslein G,Kloo

更新日期：2008-11-18 00:00:00

abstract：:EGFR polymorphisms have not been thoroughly evaluated for association with head and neck squamous cell carcinoma (HNSCC) risk. We genotyped 578 HNSCC patients and 588 cancer-free controls for 60 EGFR single nucleotide polymorphisms (SNPs) and tested associations with HNSCC risk. EGFR intronic SNPs rs12535536, rs207511...

journal_title：Cancer letters

authors： Fung C,Zhou P,Joyce S,Trent K,Yuan JM,Grandis JR,Weissfeld JL,Romkes M,Weeks DE,Egloff AM

更新日期：2015-02-28 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is one of the most common cancers worldwide, which ranks as the sixth of cancer-related death. Despite the emergence of targeted therapy, advanced-stage HCC remains largely incurable due to low response rate and therapeutic resistance. In this review, we mainly focused on the current pro...

journal_title：Cancer letters

authors： Chen S,Cao Q,Wen W,Wang H

更新日期：2019-09-28 00:00:00

abstract：:Tumor-associated macrophages (TAMs) are important immunocytes associated with cancer metastasis. However, whether TAMs play a dominant role in mediating CXCL12/CXCR4-induced liver metastasis of colorectal cancer (CRC) remains unexplored. Herein, we found that CD206+ TAMs, which infiltrated at the invasive front, were ...

journal_title：Cancer letters

authors： Wang D,Wang X,Si M,Yang J,Sun S,Wu H,Cui S,Qu X,Yu X

更新日期：2020-04-01 00:00:00

abstract：:Conditioned medium from a series of human breast cancer cell lines representing the phenotypes of estrogen dependence ZR-75-1, MCF-7), tamoxifen resistance (Z(+)-75-9a1, LY2) and estrogen independence (ZR-PR-Lt) contained four detectable insulin-like growth factor binding proteins (IGFBPs) of MW 24, 34, 44 and 70 kDa....

journal_title：Cancer letters

authors： McCotter D,van den Berg HW,Boylan M,McKibben B

更新日期：1996-02-06 00:00:00

abstract：:In this study, we aimed to establish a platinum-based chemotherapy response and toxicity prediction model in advanced non-small cell lung cancer (NSCLC) patients. 416 single nucleotide polymorphisms (SNPs) in 185 genes were genotyped, and their association with drug response and toxicity were estimated using logistic ...

journal_title：Cancer letters

authors： Yin JY,Li X,Li XP,Xiao L,Zheng W,Chen J,Mao CX,Fang C,Cui JJ,Guo CX,Zhang W,Gao Y,Zhang CF,Chen ZH,Zhou H,Zhou HH,Liu ZQ

更新日期：2016-07-10 00:00:00

abstract：:Prolonged exposure to elevated levels of estrogen is a risk factor for breast cancer. Though increased cell growth and loss of DNA repair capacity is one of the proposed mechanisms for estrogen-induced cancers, the mechanism through which estrogen induces cell growth and decreases DNA repair capacity is not clear. DNA...

journal_title：Cancer letters

authors： Singh KP,Treas J,Tyagi T,Gao W

更新日期：2012-03-01 00:00:00

abstract：:Cytological appearance of fragile sites as non-staining gaps in metaphase chromosomes suggests an abnormality in chromatin structure. Studies of fragile sites at three levels of chromosome organization: (1) examining the ability of DNA derived from fragile sites to form nucleosomes-the basic structural element of chro...

journal_title：Cancer letters

authors： Wang YH

更新日期：2006-01-28 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：:Dendritic cell (DC) vaccine-based immunotherapy for glioblastoma multiforme (GBM) has shown apparent benefit in animal experiments and early-phase clinical trials, but the survival benefit is variable. In this work, we analyzed the mechanism of the potent antitumor immune response induced in vivo by tumor-associated a...

journal_title：Cancer letters

authors： Liu H,Chen L,Liu J,Meng H,Zhang R,Ma L,Wu L,Yu S,Shi F,Li Y,Zhang L,Wang L,Feng S,Zhang Q,Peng Y,Wu Q,Liu C,Chang X,Yang L,Uemura Y,Yu X,Liu T

更新日期：2017-12-28 00:00:00

abstract：:CYP1A1, CYP2E1 and GSTM1 polymorphisms were evaluated in Chilean healthy controls and lung cancer patients. In the Chilean healthy group, frequencies of CYP1A1 variant alleles for MspI (m2 or CYP1A1*2A) and ile/val (val or CYP1A1*2B) polymorphisms were 0.25 and 0.33, respectively. Frequencies of variant alleles C (CYP...

journal_title：Cancer letters

authors： Quiñones L,Lucas D,Godoy J,Cáceres D,Berthou F,Varela N,Lee K,Acevedo C,Martínez L,Aguilera AM,Gil L

更新日期：2001-12-10 00:00:00

abstract：:NLRC5, the largest member of nucleotide-binding and oligomerization domain (NOD)-like receptor (NLR) family, has been reported to regulate immune responses and is associated with chronic inflammatory diseases. However, the biological function of NLRC5 in hepatocellular carcinoma (HCC) has not yet been well demonstrate...

journal_title：Cancer letters

authors： Peng YY,He YH,Chen C,Xu T,Li L,Ni MM,Meng XM,Huang C,Li J

更新日期：2016-06-28 00:00:00

abstract：:The preparation of chlorophyllin copper complex (CCC), shown to be a tumor promoter in an animal model (Nelson, R.L. (1992) Chlorophyllin, an antimutagen, acts as a tumor promoter in the rat-dimethylhydrazine colon carcinogenesis model. Anticancer Res., 12, 737-740), also inhibits the activities of direct- and indirec...

journal_title：Cancer letters

authors： Chernomorsky S,Rancourt R,Virdi K,Segelman A,Poretz RD

更新日期：1997-12-09 00:00:00

abstract：:Transduction of the human interleukin-2 (IL-2) gene into tumor cells was carried out in order to develop a new immunotherapy for advanced head and neck carcinomas with a poor outcome. We transduced the IL-2 gene into KB cells, a head and neck squamous cell carcinoma cell line, using a defective herpes simplex viral (H...

journal_title：Cancer letters

authors： Mizuno H,Yanoma S,Nishimura G,Hattori S,Ito T,Okudera K,Tsukuda M

更新日期：2000-05-01 00:00:00

abstract：:Development of chemotherapy resistance remains a major obstacle for glioma management. Exosome-mediated transfer of circular RNAs (circRNAs) are being found to have relevance to many human cancers, including glioma. The purpose of this study is to explore the effect and underlying mechanism of exosomal circRNA nuclear...

journal_title：Cancer letters

authors： Ding C,Yi X,Wu X,Bu X,Wang D,Wu Z,Zhang G,Gu J,Kang D

更新日期：2020-06-01 00:00:00

abstract：:Discovery of activating mutations in epidermal growth factor receptor (EGFR) as a predictive biomarker for first-generation EGFR tyrosine kinase inhibitors (TKIs) has initiated an era of precision oncology for the treatment of advanced EGFR-mutant non-small cell lung cancer (NSCLC). Despite the robust efficacy of firs...

journal_title：Cancer letters

authors： Zhang YC,Zhou Q,Wu YL

更新日期：2019-09-10 00:00:00

abstract：:TRIOBP isoforms 4 and 5 (TRIOBP-4/-5) are an actin-bundling protein associated with hearing loss. Here, we showed that TRIOBP-4/-5 was up-regulated in human pancreatic carcinoma cells. Knockdown of TRIOBP-4/-5 led to a loss of filopodia and a decrease in cell motility. Confocal microscopy showed that re-expression of ...

journal_title：Cancer letters

authors： Bao J,Wang S,Gunther LK,Kitajiri S,Li C,Sakamoto T

更新日期：2015-01-28 00:00:00

abstract：:Telomeres constitute the ends of the linear eukaryotic chromosomes and are essential for the maintenance of chromosome stability and genome integrity. One of the consequences of an altered telomere structure is the formation of telomeric fusions (TFs), that is aberrant chromosomes in which two elements are fused at th...

journal_title：Cancer letters

authors： Rebuzzini P,Lisa A,Giulotto E,Mondello C

更新日期：2004-01-08 00:00:00

abstract：:Patients with inadequate anti-cancer T cell responses experience limited benefit from immune checkpoint inhibitors and other immunotherapies that require T cells. Therefore, treatments that induce de novo anti-cancer T cell immunity are needed. One strategy - referred to as in situ vaccination - is to deliver chemothe...

journal_title：Cancer letters

authors： Lynn GM,Laga R,Jewell CM

更新日期：2019-09-10 00:00:00

abstract：:Repeated application of the tumor promoter 12-O-tetradecanoyl phorbol-13-acetate (TPA) to the skin of mice previously treated with an initiating dose of the carcinogen 7,12-dimethylbenz[a] anthracene has been shown to lead to an increased incidence of papilloma. The studies presented here describe a modified murine tw...

journal_title：Cancer letters

authors： Devens BH,Lundak RL,Byus CV

更新日期：1984-01-01 00:00:00

abstract：:In order to examine the in vivo genotoxic activity of dichlorvos, lambdalacZ transgenic mice (Muta Mouse) were treated i.p. with single (4.4 or 11 mg/kg) or multiple (5 x 11 mg/kg) doses of this agent and sacrificed 4 h or 14 days post-treatment for DNA adduct measurement or mutant frequency analysis, respectively. Ne...

journal_title：Cancer letters

authors： Pletsa V,Steenwinkel MJ,van Delft JH,Baan RA,Kyrtopoulos SA

更新日期：1999-11-15 00:00:00

abstract：:One of the frontiers in cancer personalized-medicine aims at glycosylation. Cells are covered with a dense sugar coat of glycolipids, glycoproteins and free glycans. In cancer, the characteristic cell surface glycosylation is frequently transformed due to altered expression of glycan-modifying enzymes. This often lead...

journal_title：Cancer letters

authors： Padler-Karavani V

更新日期：2014-09-28 00:00:00

abstract：:Gastric cancer (GC) is a major threat to human health, and its prognosis is poor due to the lack of appropriate biomarkers. LncRNAs are a group of non-protein-coding RNAs that regulate gene expression at the transcriptional or posttranscriptional level. LncRNAs play essential roles in GC initiation and development in ...

journal_title：Cancer letters

authors： Yang Z,Guo X,Li G,Shi Y,Li L

更新日期：2016-02-01 00:00:00

abstract：:Control of E2F1 activity is restricted via its interactions with RB1 and HDAC1. However, the detailed regulatory mechanisms underlying the E2F1/HDAC1 complex remain elusive. Here, we report that Nemo-like kinase (NLK) boosts cell cycle progression, which facilitates tumor development by releasing the E2F1 protein from...

journal_title：Cancer letters

authors： Li SZ,Zeng F,Li J,Shu QP,Zhang HH,Xu J,Ren JW,Zhang XD,Song XM,Du RL

更新日期：2018-09-01 00:00:00