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摘要:
Recent clinical and research development supports the use of 5-fluorouracil in combination with oxaliplatin for the treatment of patients with advanced colorectal cancer (CRC). 5-Fluorouracil (5-FU), which is as an anti-metabolite, is a widely used cytostatic drug. Although the rate of response, quality of life and overall survival differs between CRC patients, the above combination remains a widely used chemotherapeutic regimen. In some cases, a cancer stem cell (CSC) population may resist the majority of chemotherapeutic models. This study investigated if monotherapy is more efficacious than 5-fluorouracil and oxaliplatin combined for the treatment of CRC, using a CRC cell line and a CSC-like line. Cell viability was evaluated by cellular-based assays, and quantitative polymerase chain reaction (q-PCR) assays were performed to assess the expression of specific genes (TYMS,?DNMT1,?NANOG, DHFR, SHMT1, ERCC1, DPYD) correlated with 5-FU and oxaliplatin resistance. We observed that 5-fluorouracil was more effective in both CRC and CSCs. This finding proved the hypothesis that, in some cases, monotherapy may be more successful in CRC treatment than a drug combination that may be cytotoxic and inflict adverse side effects.
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篇名 Efficacy of 5-FU or Oxaliplatin Monotherapy over Combination Therapy in Colorectal Cancer
来源期刊 癌症治疗(英文) 学科 医学
关键词 5-FLUOROURACIL OXALIPLATIN FOLFOX COLON Cancer Stem Cells
年,卷(期) 2015,(4) 所属期刊栏目
研究方向 页码范围 345-355
页数 11页 分类号 R73
字数 语种
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研究主题发展历程
节点文献
5-FLUOROURACIL
OXALIPLATIN
FOLFOX
COLON
Cancer
Stem
Cells
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研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
癌症治疗(英文)
月刊
2151-1934
武汉市江夏区汤逊湖北路38号光谷总部空间
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606
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0
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