Identification of novel genes associated with the response to 5-FU treatment in gastric cancer cell lines using a cDNA microarray

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dc.contributor.authorJi-Seon Park-
dc.contributor.authorSun Young Yoon-
dc.contributor.authorJeong-Min Kim-
dc.contributor.authorYoung Il Yeom-
dc.contributor.authorYong Sung Kim-
dc.contributor.authorNam-Soon Kim-
dc.date.accessioned2017-04-19T09:01:21Z-
dc.date.available2017-04-19T09:01:21Z-
dc.date.issued2004-
dc.identifier.issn0304-3835-
dc.identifier.uri10.1016/j.canlet.2004.04.012ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/6593-
dc.description.abstractThe 5-Fluorouracil (5-FU) is an anticancer drug that is widely used in the treatment of cancer. To identify novel genes associated with 5-FU in gastric cancer, the time-dependent expression profiling of genes in response to 5-FU was examined in 5-FU sensitive and/or resistant gastric cancer cell lines using a 'KUGI 14 K cDNA chip' containing 14,081 unigenes obtained from human gastric cancer cell lines and tissues. By this analysis, we obtained 13 genes which are directly associated with sensitivity or resistance to 5-FU. of these genes, 11 were found to be commonly up-regulated only in the 5-FU sensitive cell lines, and 2 were oppositely regulated in both of 5-FU sensitive and resistant cell lines. These genes were determined to be involved in cell surface, apoptosis, cell cycle and signal transduction. of these genes, the expression levels of ZFP100, 4F2hc, FLJ11021, CSTF3, PPP1R14A, DDB2, C6orf139, CDKN1A, HOXC11 and FLJ38860 were confirmed by semi-quantitative RT-PCR. In addition, seven genes containing RRMI, UP1 and K-EST0037597 were found to be commonly up-regulated in both cell lines. In addition, the expression of genes such as TP, OPRT, TS and DPD, which have been previously known to be involved in 5-FU metabolism, were examined in both of 5-FU sensitive and resistant cell lines. These results provide not only predictive biomarkers for 5-FU sensitivity or resistance to human gastric cancer, but also a new molecular basis for understanding the mechanism of cellular cytoxicity to 5-FU.-
dc.publisherElsevier-
dc.titleIdentification of novel genes associated with the response to 5-FU treatment in gastric cancer cell lines using a cDNA microarray-
dc.title.alternativeIdentification of novel genes associated with the response to 5-FU treatment in gastric cancer cell lines using a cDNA microarray-
dc.typeArticle-
dc.citation.titleCancer Letters-
dc.citation.number1-
dc.citation.endPage33-
dc.citation.startPage19-
dc.citation.volume214-
dc.contributor.affiliatedAuthorJi-Seon Park-
dc.contributor.affiliatedAuthorSun Young Yoon-
dc.contributor.affiliatedAuthorJeong-Min Kim-
dc.contributor.affiliatedAuthorYoung Il Yeom-
dc.contributor.affiliatedAuthorYong Sung Kim-
dc.contributor.affiliatedAuthorNam-Soon Kim-
dc.contributor.alternativeName박지선-
dc.contributor.alternativeName윤선영-
dc.contributor.alternativeName김정민-
dc.contributor.alternativeName염영일-
dc.contributor.alternativeName김용성-
dc.contributor.alternativeName김남순-
dc.identifier.bibliographicCitationCancer Letters, vol. 214, no. 1, pp. 19-33-
dc.identifier.doi10.1016/j.canlet.2004.04.012-
dc.subject.keyword5-FU-
dc.subject.keywordbiomarker-
dc.subject.keywordcDNA microarray-
dc.subject.keywordgastric cancer-
dc.subject.keywordresistance-
dc.subject.keywordsensitivity-
dc.subject.local5-FU-
dc.subject.localBiomarker-
dc.subject.localBiomarkers-
dc.subject.localbio-marker-
dc.subject.localbiomarker-
dc.subject.localcDNA micro-array-
dc.subject.localcDNA microarray-
dc.subject.localgastric cancer-
dc.subject.localGastric cancer (GC)-
dc.subject.localGastric cancer-
dc.subject.localResistance-
dc.subject.localresistance-
dc.subject.localSensitivity-
dc.subject.localsensitivity-
dc.description.journalClassY-
Appears in Collections:
Division of Biomedical Research > Personalized Genomic Medicine Research Center > 1. Journal Articles
Division of Biomedical Research > Rare Disease Research Center > 1. Journal Articles
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