Abstract:
:We have investigated dihydropyrimidine dehydrogenase expression as a prognostic marker in breast cancer. A total of 119 women with breast cancer undergoing surgery between 1985 and 1996 were included in this study. Eighty-seven patients were treated with postoperative chemotherapy including 5-fluorouracil or 5-fluorouracil derivatives. Fifty-nine (50%) of 119 patients were determined to be immunostaining-positive for dihydropyrimidine dehydrogenase. There was no significant difference between dihydropyrimidine dehydrogenase staining and tumour size, lymph node status, clinical stage, oestrogen receptor status, histologic grade, or 5-fluorouracil administration. When evaluated in patients treated with 5-fluorouracil or 5-fluorouracil derivatives, patients with dihydropyrimidine dehydrogenase-positive tumours had a significantly (P<0.05) poorer disease-free survival compared to those with dihydropyrimidine dehydrogenase-negative tumour. No conclusion can be drawn about the prognostic impact of dihydropyrimidine dehydrogenase status in patients who were not treated with 5-fluorouracil regimes due to the small number of such cases in this series. Lymph node and dihydropyrimidine dehydrogenase status were independent prognostic factors for disease-free survival, and lymph node status for overall survival using multivariate analysis. In conclusion, dihydropyrimidine dehydrogenase is a possible prognostic factor in patients with breast cancer treated with 5-fluorouracil or 5-fluorouracil derivatives.
journal_name
Br J Cancerjournal_title
British journal of cancerauthors
Horiguchi J,Takei H,Koibuchi Y,Iijima K,Ninomiya J,Uchida K,Ochiai R,Yoshida M,Yokoe T,Iino Y,Morishita Ydoi
10.1038/sj.bjc.6600040subject
Has Abstractpub_date
2002-01-21 00:00:00pages
222-5issue
2eissn
0007-0920issn
1532-1827journal_volume
86pub_type
杂志文章abstract::From 1984 to 1989, 63 patients with diffuse, malignant mesothelioma of the pleura were treated with 4-8 courses of high-dose methotrexate (HDMTX, 3 g total dose) and citrovorum factor rescue. There were 61 male and two female patients of median age 60 years. CT scan was performed before and after treatment and used fo...
journal_title:British journal of cancer
pub_type: 临床试验,杂志文章
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abstract::Small cell bronchial carcinoma (SCC) xenografts with differing sensitivity to cyclophosphamide (CY) were investigated using a variety of techniques. Two xenografts (HX78 and HX88) were relatively sensitive to CY, one xenograft (HX72) was inherently resistant to CY and a fourth xenograft (HX78Cy) was a CY induced resis...
journal_title:British journal of cancer
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journal_title:British journal of cancer
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journal_title:British journal of cancer
pub_type: 杂志文章
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journal_title:British journal of cancer
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journal_title:British journal of cancer
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doi:10.1038/bjc.1979.173
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journal_title:British journal of cancer
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1988.207
更新日期:1988-09-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1981.250
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pub_type: 杂志文章
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journal_title:British journal of cancer
pub_type: 杂志文章
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journal_title:British journal of cancer
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1038/bjc.1995.215
更新日期:1995-05-01 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
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journal_title:British journal of cancer
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doi:10.1038/sj.bjc.6602845
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journal_title:British journal of cancer
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doi:10.1038/sj.bjc.6604035
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pub_type: 临床试验,杂志文章
doi:10.1038/sj.bjc.6601367
更新日期:2003-12-15 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1997.289
更新日期:1997-01-01 00:00:00
abstract::Immunofluorescent assessment of hormone receptors in melanocytic tumours is quite feasible without loss of diagnostic material, in contrast to the impracticability of quantitative biochemical assays. Using this method, oestrogen receptors were demonstrated in 4/6, and progesterone receptors in 3/5 patients with metast...
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doi:10.1038/bjc.1981.95
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pub_type: 杂志文章,多中心研究
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journal_title:British journal of cancer
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abstract:BACKGROUND:Vascular endothelial growth factor receptor-3 (VEGFR-3) signalling mediates lymphangiogenesis and lymphatic invasion; however, the effect of VEGFR-3 inhibition on the lymph node (LN) metastasis remains unclear. The aim of this study is to clarify the benefit of a VEGFR-3 inhibitor Ki23057 for LN metastasis. ...
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更新日期:2009-10-06 00:00:00
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journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1975.279
更新日期:1975-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:2016-12-06 00:00:00
abstract::The binding of ring-labelled and side-chain labelled misonidazole to hypoxic cells in monolayer and spheroid cultures of mammalian cells has been compared. The kinetics and patterns of binding for the two labelled compounds are indistinguishable. This finding has implications for the mechanism of binding and for the d...
journal_title:British journal of cancer
pub_type: 杂志文章
doi:10.1038/bjc.1985.33
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journal_title:British journal of cancer
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journal_title:British journal of cancer
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journal_title:British journal of cancer
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doi:10.1038/sj.bjc.6601341
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