Abstract:
PURPOSE:Transforming growth factor beta1 (TGF-beta1) and its receptor II (TGF-betaRII) are two key components of TGF-beta signaling and play an important role in carcinogenesis. Several functional polymorphisms were identified in TGFB1 and TGFBR2 and associated with elevated serum or plasma level of TGF-beta1 and enhanced transcription activity of TGFBR2. This population-based case-control study was to evaluate the contribution of functional polymorphisms in TGFB1 C-509T, Leu10Pro and TGFBR2 G-875A to the risk of esophageal squamous cell carcinoma (ESCC). METHODS:Genotyping was performed using the primer-introduced restriction analysis-PCR assay in 255 ESCC cases and 704 cancer-free controls in a Chinese population. RESULTS:The variant genotypes (-509CT/TT) of TGFB1 C-509T were associated with a 63% significantly decreased risk of ESCC (adjusted OR = 0.37, 95% CI = 0.27-0.50) compared with -509CC wild-type homozygote. In addition, a moderately decreased risk of ESCC was related to -875GA (adjusted OR = 0.70, 95% CI = 0.49-0.99) but not -875AA genotype (adjusted OR = 1.09, 95% CI = 0.51-2.35) in TGFBR2, compared with -875GG common genotype. Furthermore, subjects carrying variant genotypes either or both of TGFB1 C-509T and TGFBR2 G-875A had a significantly reduced risk of ESCC (adjusted OR = 0.37, 95% CI = 0.26-0.53 for either one variant genotype and adjusted OR = 0.30, 95% CI = 0.19-0.48 for both variant genotypes) in a dose-response manner (chi (trend) (2) = 33.87, P < 0.001) compared with subjects with both wild-type genotypes. CONCLUSIONS:These results are consistent with our previous findings in gastric cancer and support the hypothesis that genetic variants in TGFB1 and TGFBR2 may modulate the risk of ESCC.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Jin G,Deng Y,Miao R,Hu Z,Zhou Y,Tan Y,Wang J,Hua Z,Ding W,Wang L,Chen W,Shen J,Wang X,Xu Y,Shen Hdoi
10.1007/s00432-007-0290-1subject
Has Abstractpub_date
2008-03-01 00:00:00pages
345-51issue
3eissn
0171-5216issn
1432-1335journal_volume
134pub_type
杂志文章abstract:PURPOSE:We studied the antitumor activity of 2-amino-4,4alpha-dihydro-4alpha,7-dimethyl-3H-phenoxazine-3-one (Phx), which was synthesized by the reactions of 2-amino-5-methylphenol with bovine hemoglobin, on human B cell lymphoblastoid cell lines, P3HR-1 and Raji derived from African Burkitt's lymphoma, and the human T...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-002-0352-3
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abstract:INTRODUCTION:In advanced ovarian cancers (OCs), p53 mutations are frequently observed. The objective of this study was to explore the value of the p53 mutational status, using four different techniques, in advanced OC patients as a predictive marker for responsiveness to platinum-based chemotherapy. METHODS:One hundre...
journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/s00432-009-0639-8
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abstract:PURPOSE:Serrated adenomas (SAs), which include a wide spectrum of lesions, can be broadly divided into two subtypes: type I, closely mimicking hyperplastic polyps (HPs), and type II, unequivocal adenomatous tumor. Our preliminary findings showed clinicopathologic differences between them. The present study was conducte...
journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/s00432-003-0478-y
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abstract::A prospective, randomized, double-blind placebo-controlled trial was designed to evaluate the impact of granulocyte/macrophage-colony-stimulating factor (GM-CSF) on the efficacy of sequential high-dose cytosine arabinoside/mitoxantrone chemotherapy (S-HAM) in adult patients with high-risk myelodysplastic syndromes (MD...
journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章,随机对照试验
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abstract:PURPOSE:Multidrug resistance (MDR) has been linked to sphingolipid metabolism and preclinical data ascribe glucosylceramide synthase (GCS) a major role for MDR especially in breast cancer cells but no profound data are available on the expression of this potential therapeutic target in clinical breast cancer specimens....
journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/s00432-008-0436-9
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abstract:BACKGROUND:Acute kidney injury (AKI) is gaining worldwide attention recently, emerging as a major public health threat. However, the association between the development of AKI and subsequent malignancy has not been studied before. METHODS:We conducted a population study based on the Taiwan National Health Insurance da...
journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/s00432-014-1600-z
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abstract::Antiproliferative effects of free retinoic acid (RA) and liposome-encapsulated RA (RAlp) were compared in a squamous carcinoma system using both monolayer cells and multicellular tumor spheroids (MTS), an in-vivo-like model with three-dimensional histological structure. Initial studies examined the effect of lipid com...
journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/BF00401006
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journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2017-03-01 00:00:00
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journal_title:Journal of cancer research and clinical oncology
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abstract::The effects of alpha-difluoromethylornithine (DFMO), radiation and the therapy of their combination were investigated in rats bearing G-XII glioma. DFMO treatment as well as radiation therapy prolonged the survival period when compared to the results in non-treated control rats. The combination therapy showed a greate...
journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/BF01200735
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journal_title:Journal of cancer research and clinical oncology
pub_type: 临床试验,杂志文章,随机对照试验
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journal_title:Journal of cancer research and clinical oncology
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doi:10.1007/BF00405959
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journal_title:Journal of cancer research and clinical oncology
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journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01630712
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abstract::Osteosarcoma cells derived from patients have been isolated and subsequently cultured for the past 35 years. To date though, there have been no major breakthroughs in the development of a model for osteosarcoma that uses orthotopic implantation of human osteosarcoma cells and that closely emulates the clinical progres...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
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abstract::1,1,2-Triphenylbut-1-enes substituted with 3- or 4-acetoxy (OAc) groups on one, two, or three phenyl rings were tested for their estrogen receptor affinities, their estrogenic and antiestrogenic properties in the immature mouse, and their effect on the growth of the hormone-dependent MXT mammary tumor of the mouse. Th...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00404393
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abstract:INTRODUCTION:Aberrant expression of RNA-binding motif protein 3 (RBM3) has been suggested as a prognostic biomarker in several malignancies. MATERIALS AND METHODS:This study was performed to analyse the prevalence and clinical significance of RBM3 immunostaining in non-small cell lung cancers (NSCLCs). Therefore, we t...
journal_title:Journal of cancer research and clinical oncology
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更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:Since 1997, several monoclonal antibodies (mAbs) targeting the same receptor or its ligand have been approved for use in oncology. However, no studies have summarized head-to-head trials of these mAbs. METHODS:Systematic search of the biomedical literature and ClinicalTrials.gov for randomized studies compa...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-019-02984-2
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journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01884256
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abstract::Breast cancer tissue was examined for overexpression of HER-2/neu and p53 oncogene proteins. Samples from 105 breast cancer patients were investigated by Western-blot analysis and their relationship to other established markers and clinical outcome was examined. In 21.0% of the cases HER-2/neu was overexpressed, and i...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01194273
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journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0526-7
更新日期:2004-04-01 00:00:00
abstract::Induction of gene transcription in response to extracellular stimuli constitutes an essential aspect of host defense mechanisms. Interferons (IFN) are families of cytokines that have been discovered and extensively characterized in the context of host defense against viral infections. In elucidating the mechanism of t...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
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journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
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更新日期:2021-01-01 00:00:00