Thymidine kinase in breast cancer
نویسندگان
چکیده
منابع مشابه
Prognostic importance of thymidine kinase in colorectal and breast cancer.
BACKGROUND Thymidine kinase (TK) plays an essential role in the processing of thymidine within the cell and therefore it is an important marker of proliferation, particularly in tumor cells. The aim of our study was to determine the diagnostic, prognostic and predictive importance of TK measurement in cancer. PATIENTS AND METHODS TK was measured using radioreceptor analysis (RRA) with Immunot...
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BACKGROUND: Some of metal ions as environmental pollutants show estrogenic activity. This xenostrogenic compounds can be caused carcinogenicity in organs. The mechanism of carcinogenicity of metal ions is not clarified. OBJECTIVES: In this study, we investigated the Transcriptional effects of variety of metal ions on the bovine oxytocin and the thymidine kinase-ERE promoter by estrogen receptor...
متن کاملElevated levels of thymidine kinase 1 peptide in serum from patients with breast cancer
OBJECTIVES Thymidine kinase (TK) has an important role in DNA synthesis and is thus related to cell proliferation and turn-over. Traditionally, TK has been measured by enzymatic activity or radioimmunoassays. These assays are difficult to adapt to random access instruments. The aim of this study was to evaluate a new immunological sandwich assay for detection of TK peptides in serum from breast...
متن کاملBreast Cancer: Response to Tamoxifen and Chemotherapy Thymidine Kinase and Thymidylate Synthase in Advanced
Thymidylate synthase (TS) is a crucial target for 5-fluorouracil (5-FU) in the de novo pathway of pyrimidine synthesis, which is necessary for DNA synthesis. Thymidine kinase (TK) plays a key role in the complementary or alternative salvage pathway of pyrimidine synthesis in acute or pathological tissue stress. In the present study, the activity levels of TS and TK were determined in 257 primar...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1990
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1990.352