Prognostic significance of dihydropyrimidine dehydrogenase expression in breast cancer
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چکیده
منابع مشابه
The expression profiles of orotate phosphoribosyltransferase and dihydropyrimidine dehydrogenase in gastric cancer and their clinical significance.
Orotate phosphoribosyltransferase (OPRT) is an enzyme that causes the activation of 5-fluorouracil (5-FU). Dihydropyrimidine dehydrogenase (DPD) is known to catabolize 5-FU, which is widely used in chemotherapeutic treatments for patients with a variety of malignant tumors including gastric and colorectal cancer. The expression and activities of these two enzymes therefore play important roles ...
متن کاملDihydropyrimidine dehydrogenase activity correlates with fluorouracil sensitivity in breast cancer.
UNLABELLED The fluoropyrimidine drug fluorouracil (FU) is one of the most frequently prescribed chemotherapeutic drugs for the curative and palliative treatment of various cancer patients. The identification of biological factors associated with tumors either responsiveness or resistance to FU chemotherapy, including FU, is increasingly being recognized as an important field of clinical cancer ...
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BACKGROUND Dicer, an RNase III-type endonuclease, is the key enzyme involved in RNA interference and microRNA pathways. Aberrant expression of Dicer is reported in several human cancers. Our aim was to assess the prognostic role of Dicer in breast cancer. METHODS The entire series comprised 666 invasive breast cancers (IBCs), 480 DCIS cases (397 associated with IBC and 83 pure DCIS) and 305 l...
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Homeobox protein Hox-D13 has been recognized as a tumor suppressor in pancreatic cancer. To evaluate the function of HOXD13 in invasive breast cancer pathogenesis, we examined HOXD13 expression in 434 breast cancer tissues and 230 their counterpart normal breast tissues by immunohistochemistry using a tissue microarray (TMA). The association between HOXD13 expression and clinicopathological fac...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 2002
ISSN: 0007-0920,1532-1827
DOI: 10.1038/sj.bjc.6600040