Paj 1 soti nan 159 rezilta yo
Cultured wild-type MCF-7 human breast cancer cells and two MCF-7 sublines that overproduce enzymes of the de novo pyrimidine biosynthetic pathway were compared with regard to: rate of de novo biosynthesis of uracil nucleotides, sensitivity of the de novo and salvage pathways to the concentration of
OBJECTIVE
To determine the maximum tolerated doses, toxicities, and therapeutic effect of an oral chemotherapy regimen consisting of uracil-ftorafur, etoposide, and leucovorin for metastatic breast cancer.
METHODS
The regimen consists of 28-day cycles of uracil-ftorafur, etoposide, and leucovorin
OBJECTIVE
This phase II study evaluated the efficacy and safety of anastrozole concurrent with tegafur/uracil (UFT) as neoadjuvant therapy for ER-positive postmenopausal breast cancer.
METHODS
Postmenopausal Japanese women with ER-positive, HER2-negative, T2,N0-1,M0 breast cancer seen at tertiary
There is no consensus on the need for adjuvant chemotherapy for patients with pathological residual invasive breast cancer (non-pCR) after neoadjuvant chemotherapy (NAC). We evaluated the tolerability and safety of tegafur-uracil (UFT) as adjuvant chemotherapy for patients with human epidermal
A double blind study to compare the efficacy of oral UFT (400 mg Tegafur (FT) plus 896 mg uracil/day) with that of oral FT (800 mg/day) on advanced breast cancer was performed between November, 1986, and November, 1989. Sixty patients were registered for the trial and fifty-six cases were evaluated
Japanese clinical trials of a tegafur/uracil(UFT)-based postoperative chemotherapy regimen compared with cyclophosphamide, methotrexate, and fluorouracil(CMF)treatment have shown that UFT is not inferior to CMF for the treatment of hormone receptor-positive breast cancer patients. However, the
BACKGROUND
To assess the efficacy and safety profile of biweekly vinorelbine and tegafur/uracil (UFT) as treatment in patients with metastatic breast cancer previously treated with anthracyclines and taxanes.
METHODS
Patients with histologically confirmed breast cancer, measurable disease, no more
In Japan, the history of postoperative chemotherapy for breast cancer started with 5-fluorouracil (5-FU), launched in the 1980s. Currently, oral fluoropyrimidine-based regimens indicated for the treatment of breast cancer in Japan include tegafur plus uracil (UFT); tegafur, gimeracil, and oteracil
OBJECTIVE
This article reports the results of a pooled analysis of six randomized trials conducted to study the efficacy of uracil and tegafur (UFT) in the adjuvant treatment of node-negative breast cancer patients.
METHODS
Six randomized controlled trials on node-negative breast cancer patients
BACKGROUND
It has been reported that treatment with uracil-tegafur (UFT) has shown significantly better survival and relapse-free survival (RFS) than surgery alone. Therefore, we compared UFT with a combination therapy of cyclophosphamide, methotrexate, and fluorouracil (CMF) in patients who had
Thirty-four patients with metastatic breast cancer (MBC) who had progression of disease after high-dose chemotherapy (HDCT) with peripheral blood progenitor cell support (PBPC) had methotrexate, uracil and tegafur (UFT), and leucovorin (MUL) therapy administered: methotrexate administered
OBJECTIVE
The primary aim of this study was to compare the effectiveness of oral uracil-tegafur (UFT) with that of classical cyclophosphamide, methotrexate, and fluorouracil (CMF) given as postoperative adjuvant treatment to women with node-negative, high-risk breast cancer.
METHODS
Women with
BACKGROUND
UFT, a combination of uracil and ftorafur, was developed to combine the cytotoxic effects of 5-fluorouracil (5-FU) with convenient oral dosing. Leucovorin is combined with UFT to further potentiate the effect of 5-FU on tumor cells. Orally administered UFT and leucovorin provide higher
BACKGROUND
A combination of uracil and ftorafur (UFT) was developed to combine the cytotoxic effects of 5-fluorouracil (5-FU) with convenient oral dosing. Leucovorin was combined with UFT to further potentiate the effect of 5-FU on tumor cells. Orally administered UFT and leucovorin provided higher
OBJECTIVE
The misincorporation of uracil into DNA leads to genomic instability. In a previous study, some of us identified four common single nucleotide polymorphisms (SNPs) in uracil-processing genes (rs2029166 and rs7296239 in SMUG1, rs34259 in UNG and rs4775748 in DUT) that were associated with