Inhibition of in vitro lymphoproliferative responses to tumor-associated antigens by suppressor cells from rats bearing progressively growing Gross leukemia virus-induced tumors.

abstract：:A group of 83 Spanish BC/OC families were analysed for BRCA1 germ-line mutations. Analysis of the entire coding sequence was carried out by SSCP and PTT. We identified 5 frameshift mutations: 185delAG (2 times), 189insTGTC, 1241delAC, and 5537delA and 3 missense mutations in BRCA1: 330A > G, 1240C > T, and 5263G > A. ...

journal_title：International journal of cancer

authors： Díez O,Cortés J,Domènech M,Brunet J,Del Río E,Pericay C,Sanz J,Alonso C,Baiget M

更新日期：1999-11-12 00:00:00

abstract：:Expression of the candidate metastasis-suppressor gene nm23-H1 has been shown to correlate inversely with metastatic potential in some human tumors, but not in all. Until now, few studies have been carried out on the activity of the homologous nm23-H2 gene in human cancer. No nm23 transcription studies exist for human...

journal_title：International journal of cancer

authors： Engel M,Theisinger B,Seib T,Seitz G,Huwer H,Zang KD,Welter C,Dooley S

更新日期：1993-09-30 00:00:00

abstract：:The p53 tumor suppressor pathway is impaired in more than 90% of cervical cancers and cancer-derived cell lines as a result of infection by human papillomavirus (HPV). The HPV E6 oncoprotein forms complexes with p53 and promotes its degradation via ubiquitin-dependent mechanism. In our study, we attempted to improve t...

journal_title：International journal of cancer

authors： Wang H,Song X,Zhang H,Zhang J,Shen X,Zhou Y,Fan X,Dai L,Qian G,Hoffman AR,Hu JF,Ge S

更新日期：2012-01-15 00:00:00

abstract：:Immunotherapy targeting programmed cell death-1 (PD-1) has become a standard pharmacological therapy. Although tumor mutation burden level was reported to depend on the tumor location in nonsmall cell lung cancer (NSCLC), predictive impact of the tumor location on the response to anti-PD-1 therapy is unknown. Two hund...

journal_title：International journal of cancer

authors： Takamori S,Takada K,Shimokawa M,Matsubara T,Haratake N,Miura N,Toyozawa R,Yamaguchi M,Takenoyama M,Yoneshima Y,Tanaka K,Okamoto I,Tagawa T,Mori M

更新日期：2020-10-15 00:00:00

abstract：:Sexual behavior has been consistently identified as a major risk factor for cervical cancer. Population-based studies have demonstrated that risk related to sexual activity is mediated by human papillomavirus (HPV) infection. We conducted a case-control study of 199 cases with low-grade squamous intraepithelial lesion...

journal_title：International journal of cancer

authors： Kjaer SK,van den Brule AJ,Bock JE,Poll PA,Engholm G,Sherman ME,Walboomers JM,Meijer CJ

更新日期：1996-03-01 00:00:00

abstract：:N-Nitroso compounds (NOCs) have been proposed as possible bladder carcinogens. The main sources of exogenous exposure to NOCs are cigarette smoke and diet, particularly processed (i.e., nitrite-treated) meats. Perhaps more importantly, NOCs can be formed endogenously from dietary precursors such as nitrate, nitrite an...

journal_title：International journal of cancer

authors： Catsburg CE,Gago-Dominguez M,Yuan JM,Castelao JE,Cortessis VK,Pike MC,Stern MC

更新日期：2014-01-01 00:00:00

abstract：:Metaphase comparative genomic hybridisation (CGH) studies indicate that chromosomes 4, 5, 6, 13, 14, 15 and 18 are frequently deleted in primary ovarian cancers (OCs). Therefore we used microcell-mediated chromosome transfer (MMCT) to establish the functional effects of transferring normal copies of these chromosomes ...

journal_title：International journal of cancer

authors： Dafou D,Ramus SJ,Choi K,Grun B,Trott DA,Newbold RF,Jacobs IJ,Jones C,Gayther SA

更新日期：2009-03-01 00:00:00

abstract：:One of the most frequent events in carcinogenesis is uncontrolled activation of Ras signaling pathway. A previous study demonstrated that the introduction of H-Ras into the normal WB-F344 rat liver epithelial (WB) cell line and adult male F344 rats resulted in tumorigenicity. The present study investigated whether H-R...

journal_title：International journal of cancer

authors： Lee KW,Kim MS,Kang NJ,Kim DH,Surh YJ,Lee HJ,Moon A

更新日期：2006-10-15 00:00:00

abstract：:The melanosomal protein TRP2 expressed by melanocytes and most melanoma cells is an attractive, clinically relevant model antigen for the experimental development of melanoma immunotherapy in mice. A peptide shared by murine and human TRP2 can be recognized by melanoma-reactive CTL in C57BL/6 mice, as well as in human...

journal_title：International journal of cancer

authors： Steitz J,Brück J,Steinbrink K,Enk A,Knop J,Tüting T

更新日期：2000-04-01 00:00:00

abstract：:CpG island methylator phenotype (CIMP) involves the targeting of multiple genes by promoter hypermethylation. Telomerase plays an important role in the development of cellular immortality and oncogenesis. To gain insight into the role of epigenetic aberration of telomerase-related genes in hepatocarcinogenesis, we det...

journal_title：International journal of cancer

authors： Zhang C,Guo X,Jiang G,Zhang L,Yang Y,Shen F,Wu M,Wei L

更新日期：2008-09-01 00:00:00

abstract：:Adequate consumption of folate may reduce the risk of colorectal cancer. We performed a meta-analysis of 7 cohort and 9 case-control studies that examined the association between folate consumption and colorectal cancer risk. In cohort studies, the association between folate consumption and colorectal cancer risk was ...

journal_title：International journal of cancer

authors： Sanjoaquin MA,Allen N,Couto E,Roddam AW,Key TJ

更新日期：2005-02-20 00:00:00

abstract：:MAGE-1 and MAGE-3 or -6 are genes encoding melanoma-rejection antigens recognized by cytotoxic T lymphocytes in an HLA-A1 restriction manner. MAGE-1 and MAGE-3 or -6 were expressed in 5/14 (36%) and 6/14 (43%) neuroblastoma (NB) cell lines, and in 20/41 (49%) and 24/41 (59%) clinical NB-related tumors, respectively. A...

journal_title：International journal of cancer

authors： Ishida H,Matsumura T,Salgaller ML,Ohmizono Y,Kadono Y,Sawada T

更新日期：1996-10-21 00:00:00

abstract：:During natural metastasis, cancer cells are released continuously into the bloodstream and arrested in target organs; the process is repetitive rather than a single event. In this communication, the effect of preceding on successive "pulses" of cancer cells is discussed in relation to the arrest, retention and tumor f...

journal_title：International journal of cancer

authors： Ward PM,Weiss L

更新日期：1985-10-15 00:00:00

abstract：:Apurinic/apyrimidinic (AP) sites are common mutagenic and cytotoxic DNA lesions that arise from the loss of normal bases. APE1, the major AP endonuclease of human cells, plays a central role in the repair of AP sites through both its endonuclease and phosphodiesterase activities. A common APE1 polymorphism, a T-->G tr...

journal_title：International journal of cancer

authors： Terry PD,Umbach DM,Taylor JA

更新日期：2006-06-15 00:00:00

abstract：:Carcinoma-associated fibroblasts (CAFs) play a key onco-supportive role during prostate cancer (PCa) development and progression. We previously reported that the reactive oxygen species (ROS)-producing enzyme NADPH oxidase 4 (Nox4) is essential for TGFβ1-mediated activation of primary prostate human fibroblasts to a C...

journal_title：International journal of cancer

authors： Sampson N,Brunner E,Weber A,Puhr M,Schäfer G,Szyndralewiez C,Klocker H

更新日期：2018-07-15 00:00:00

abstract：:Nanoparticle-based phototherapies, such as photothermal therapy (PTT) and photodynamic therapy (PDT), exhibit strong efficacy, minimal invasion and negligible side effects in tumor treatment. These phototherapies have received considerable attention and been extensively studied in recent years. In addition to directly...

journal_title：International journal of cancer

authors： Hou X,Tao Y,Pang Y,Li X,Jiang G,Liu Y

更新日期：2018-12-15 00:00:00

abstract：:In Greenland, the incidence of cervical cancer is 5.7 times higher than in Denmark among women aged 20-39. From Nuuk (Greenland) and Nykøbing Falster (Denmark) a sample of 800 women aged 20-39 years was drawn at random. A total of 586 and 661 women were investigated in Greenland and Denmark respectively. All women had...

journal_title：International journal of cancer

authors： Kjaer SK,de Villiers EM,Haugaard BJ,Christensen RB,Teisen C,Møller KA,Poll P,Jensen H,Vestergaard BF,Lynge E

更新日期：1988-04-15 00:00:00

abstract：:The influence of viremia on hepatic injury in patients infected with hepatitis C virus was examined by analysis of the relationship between alanine aminotransferase activity and the amount of hepatitis C virus RNA in sequential serum samples from I untreated patient with acute hepatitis C and 3 untreated patients with...

journal_title：International journal of cancer

authors： Gunji T,Kato N,Mori S,Ootsuyama Y,Hijikata M,Imawari M,Shimotohno K

更新日期：1992-11-11 00:00:00

abstract：:Sulfotransferase (SULT) 1A1 detoxifies and bioactivates a broad spectrum of substrates including xenobiotics. It has been suggested that the SULT1A1 his (histidine) allele, which is caused by a his for arg (arginine) substitution due to a G-->A transition at codon 213, carries a significantly higher risk for women to ...

journal_title：International journal of cancer

authors： Wu MT,Wang YT,Ho CK,Wu DC,Lee YC,Hsu HK,Kao EL,Lee JM

更新日期：2003-01-01 00:00:00

abstract：:Previous work from this laboratory established a large bank of human colon carcinoma cell lines in culture and classified them with respect to growth regulatory phenotypes based on several biological and biochemical characteristics. In the present report, Northern analysis indicates that addition of the maturational a...

journal_title：International journal of cancer

authors： Mulder KM,Brattain MG

更新日期：1988-07-15 00:00:00

abstract：:Anti-idiotypic antibodies that mimic tumour-associated antigens can stimulate anti-tumour T-cell responses. In this article, we have studied the role of Fc in the presentation of T-cell epitopes by 2 anti-idiotypic antibodies, 105AD7 and 708. The human monoclonal antibody 105AD7, which mimics CD55, stimulated strong i...

journal_title：International journal of cancer

authors： Durrant LG,Parsons T,Moss R,Spendlove I,Carter G,Carr F

更新日期：2001-05-01 00:00:00

abstract：:We show that siRNA-mediated suppression of protein tyrosine phosphatase alpha (PTP alpha) reduces Src activity 2 to 4-fold in breast, colon and other human cancer cell lines. Src and PTP alpha RNAi induced apoptosis in estrogen receptor (ER)-negative breast cancer and colon cancer cells, but not in immortalized noncan...

journal_title：International journal of cancer

authors： Zheng X,Resnick RJ,Shalloway D

更新日期：2008-05-01 00:00:00

abstract：:661 bp coding for the carboxyl end of the large sub-unit of EBV ribonucleotide reductase was cloned into the pMal plasmid vector. Purified recombinant protein was tested in IgG and IgA ELISAs. For the IgG assay, 81 out of 100 NPC patients tested positive, whereas for the IgA assay, 60 tested positive. Among 100 normal...

journal_title：International journal of cancer

authors： Fones-Tan A,Chan SH,Tsao SY,Gan LH,Tan WH,Li B,Khong PW,Gan YY

更新日期：1994-12-15 00:00:00

abstract：:CD95/Fas is a cell surface protein that belongs to the tumor necrosis factor receptor family. Signals through CD95/Fas are able to induce apoptosis in sensitive cells. Therefore, modalities to regulate the CD95/Fas expression level in tumor cells are called for. In the present study, we show that sublethal doses of ar...

journal_title：International journal of cancer

authors： Woo SH,Park IC,Park MJ,An S,Lee HC,Jin HO,Park SA,Cho H,Lee SJ,Gwak HS,Hong YJ,Hong SI,Rhee CH

更新日期：2004-11-20 00:00:00

abstract：:In vitro, tumor-selective Hsp70 plasma membrane localization correlates with increased sensitivity to lysis mediated by a subpopulation of human natural killer (NK) cells that adhere to plastic following cytokine stimulation. In the present study, we analyzed the capacity of adoptively transferred human NK cells in SC...

journal_title：International journal of cancer

authors： Multhoff G,Pfister K,Botzler C,Jordan A,Scholz R,Schmetzer H,Burgstahler R,Hiddemann W

更新日期：2000-12-01 00:00:00

abstract：:Invasiveness is one of the key features of aggressive prostate cancer; however, our understanding of the precise mechanisms effecting invasion remains limited. The ceramide hydrolyzing enzyme acid ceramidase (AC), overexpressed in most prostate tumors, causes an aggressive and invasive phenotype through downstream eff...

journal_title：International journal of cancer

authors： Beckham TH,Lu P,Cheng JC,Zhao D,Turner LS,Zhang X,Hoffman S,Armeson KE,Liu A,Marrison T,Hannun YA,Liu X

更新日期：2012-11-01 00:00:00

abstract：:E-cadherin mutations are found in 50% of diffuse-type gastric carcinoma, but not in intestinal gastric carcinoma. Because cell-cell adhesion mediated by E-cadherin plays an important role in epithelial cell survival, E-cadherin mutations could alter the apoptotic behavior of tumor cells. p53 and Bcl-2 family members a...

journal_title：International journal of cancer

authors： Fricke E,Keller G,Becker I,Rosivatz E,Schott C,Plaschke S,Rudelius M,Hermannstädter C,Busch R,Höfler H,Becker KF,Luber B

更新日期：2003-03-10 00:00:00

abstract：:mTOR inhibition led to activation of upstream receptor tyrosine kinases (RTKs) and AKT, which may attenuate the efficacy of mTOR kinase inhibitors. We sought to discover efficient drug combination with mTOR inhibitors by elucidating the survival feedback loops induced by mTOR inhibition in breast cancer. The feedback ...

journal_title：International journal of cancer

authors： Chen SM,Guo CL,Shi JJ,Xu YC,Chen Y,Shen YY,Su Y,Ding J,Meng LH

更新日期：2014-11-15 00:00:00

abstract：:Although viral sequences closely related to feline leukaemia virus are represented in multiple copies in cellular DNA of all domestic cats, a specific fraction was present only in the virus-infected cells. This fraction was detected by viral cDNA enriched by a prior absorption of a total complementary DNA (cDNA) trans...

journal_title：International journal of cancer

authors： Okabe H,DuBuy J,Gilden RV,Gardner MB

更新日期：1978-07-15 00:00:00

abstract：:Neuroendocrine gastrointestinal tumors take up, decarboxylate and store large amounts of monoamines. Radioactive-labeled monoamines like the norepinephrine analogue meta-iodobenzylguanidine (MIBG) have been used for the imaging of neuroendocrine tumors for many years. MIBG is selectively taken up via norepinephrine tr...

journal_title：International journal of cancer

authors： Höpfner M,Sutter AP,Beck NI,Barthel B,Maaser K,Jockers-Scherübl MC,Zeitz M,Scherübl H

更新日期：2002-09-20 00:00:00