Abstract:
BACKGROUND:A number of association studies have focused on the effect of polymorphisms related to DNA repair or the xenobiotic pathway, on the susceptibility to gastric cancer (GC). Here, the possible association between common polymorphisms in the X-ray repair cross-complementing groups (XRCC) 1, and glutathione-S-transferase (GST) genes and various clinicopathological characteristics, including overall survival, in GC patients were evaluated. PATIENTS AND METHODS:XRCC1 Arg399Gln, and Arg194Trp, GSTP1 Ile104Val, and GSTT1, GSTM1 null polymorphisms were determined in 130 GC patients. RESULTS:XRCC1 codon 194 Trp carriers (Trp/Trp + Arg/Trp) held a significantly higher risk of venous invasion (OR = 3.76, 95%CI = 1.05-13.51, p = 0.043). A similar trend was also found for the XRCC1 codon 194 Trp/Trp genotype (OR = 2.15, 95% CI = 0.87-5.34, p = 0.099). The frequencies of the XRCC1 codon 399 Gln/Gln and Arg/Gln genotypes tended to be lower in lymphatic invasion-positive GC (XRCC1 codon 399 Gln/Gln: OR = 0.27, 95% CI = 0.06-1.15, p = 0.075, Gln/Gln + Arg/Gln: OR = 0.46, 95% CI = 0.20-1.06, p = 0.069), while the frequencies of the XRCC1 codon 194 Trp/Trp genotype tended to be higher in lymphatic invasion-positive GC (XRCC1 codon 194 Trp/Trp: OR = 7.70, 95% CI = 0.95-62.60, p = 0.056). The patients with the GSTT1 null genotype showed significantly better overall survival than the patients with the GSTT1 present genotype (p = 0.019). CONCLUSION:XRCC1 codon 194 Trp carrier status is correlated with more aggressive biological behavior of GC, such as venous invasion, and the GSTT1 null genotype is associated with better survival in GC patients.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Tahara T,Shibata T,Nakamura M,Yamashita H,Yoshioka D,Okubo M,Yonemura J,Ishizuka T,Maruyama N,Kamano T,Kamiya Y,Fujita H,Nakagawa Y,Nagasaka M,Iwata M,Yamada H,Hirata I,Arisawa Tsubject
Has Abstractpub_date
2011-02-01 00:00:00pages
705-10issue
2eissn
0250-7005issn
1791-7530pii
31/2/705journal_volume
31pub_type
杂志文章abstract:BACKGROUND:Few investigators have focused on possible interactions among several MMPs collectively. MATERIALS AND METHODS:Immunostaining for MMP-7, MMP-2 and MT1-MMP was performed on 51 early invasive (T1) colorectal carcinomas, and correlations between the expressions of pairs of MMPs were examined. RESULTS:MMP-7 ex...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2003-09-01 00:00:00
abstract::The proliferative rate as well as the activity of 3-hydroxy-3-methylglutaryl CoA (HMG CoA) reductase, which regulates de novo synthesis of mevalonate, was comparable in the two human breast cancer cell lines Hs578T and MDA-231 when cultured in the presence of serum. Upon treatment with mevinolin (an HMG CoA reductase ...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1992-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2013-11-01 00:00:00
abstract::Eldecalcitol [1α,25-dihydroxy-2β-(3-hydroxypropoxy)vitamin D(3)], an analog of calcitriol (1α,25-dihydroxyvitamin D(3)), possesses a hydroxypropoxy substituent at the 2β-position of calcitriol. Eldecalcitol has potent biological effects on bone disease such as osteoporosis. The marketing of eldecalcitol has very recen...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2012-01-01 00:00:00
abstract::We report application of a novel immunohistochemical procedure for the staining of apoptotic (AP) cells in paraffin sections using monoclonal antibody (MAb) to single-stranded DNA. MAb differentiated between apoptosis and necrosis and in contrast to in situ end labelling specifically stained only AP cells. AP carcinom...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1996-07-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.12768
更新日期:2018-08-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2001-05-01 00:00:00
abstract::During intercellular induction of apoptosis, TGF-beta-treated nontransformed fibroblasts induce apoptosis specifically in transformed fibroblasts. To test whether sensitivity to intercellular induction of apoptosis is causally related to the expression of the transformed phenotype, NRK 536 cells were reversibly transf...
journal_title:Anticancer research
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doi:
更新日期:2001-07-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2012-10-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1998-09-01 00:00:00
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pub_type: 杂志文章,随机对照试验
doi:
更新日期:2012-12-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.14085
更新日期:2020-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章,多中心研究
doi:
更新日期:2011-05-01 00:00:00
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journal_title:Anticancer research
pub_type: 临床试验,杂志文章
doi:
更新日期:2003-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1992-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2010-06-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2010-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章,评审
doi:
更新日期:2008-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2014-06-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2008-01-01 00:00:00
abstract::Clinical and hematological parameters, and three derived major staging systems were compared with DNA-cytometric parameters in 73 patients with newly diagnosed multiple myeloma (MM) and correlated in univariate analysis with survival to assess their predictive value. Regarding diagnostic validity, a multi-parameter sy...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1994-09-01 00:00:00
abstract::EGF/TGF-alpha and progesterone were measured in the urine of 74 ovarian carcinoma patients, 21 postmenopausal women with non-gynecological disseminated cancer, 20 premenopausal and 20 postmenopausal controls. Radically operated women excreted significantly less EGF/TGF-alpha into urine than women with residual tumour ...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1994-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2006-09-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2007-07-01 00:00:00
abstract::Primary cultures from 30 human gliomas (26 high grade, 3 low grade, and one oligoastrocytoma) were studied to examine the mixture of cells that make up the outgrowth, and their interactions. GFAP + ve Fibronectin - ve cells had a predominantly process forming (PF) morphology and formed complex networks around explants...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1986-07-01 00:00:00
abstract::In the colon of F344 rats treated with 2 x 15 mg/kg body weight of azoxymethane (AOM), the density (number of lesions/cm2/rat) of flat aberrant crypt foci (ACF) was 13-fold higher (p < 0.05) in the surface area of mucosa immediately adjacent to lymphoid follicles compared with the density of these lesions in the rest ...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2006-05-01 00:00:00
abstract::Biotransformation of irinotecan (CPT-11) into its pharmacologic active metabolite SN-38 was investigated in patients treated for advanced colorectal cancer. A dose of 180 mg/m(2) CPT-11 was administered to 6 patients by 60 min hepatic intra-arterial infusion (HAI) via a surgically implanted Port-a-Cath® system. Blood ...
journal_title:Anticancer research
pub_type: 临床试验,杂志文章
doi:
更新日期:2011-10-01 00:00:00