https://scholars.lib.ntu.edu.tw/handle/123456789/307767
DC Field | Value | Language |
---|---|---|
dc.contributor.author | ERIC YAO-YU CHUANG | en_US |
dc.creator | Rosenwald A;Chuang E.Y;Davis R.E;Wiestner A;Alizadeh A.A;Arthur D.C;Mitchell J.B;Marti G.E;Fowler D.H;Wilson W.H;Staudt L.M. | - |
dc.date.accessioned | 2018-09-10T04:49:27Z | - |
dc.date.available | 2018-09-10T04:49:27Z | - |
dc.date.issued | 2004-09 | - |
dc.identifier.issn | 00064971 | - |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/pubmed/15138159 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-4444228658&doi=10.1182%2fblood-2003-09-3236&partnerID=40&md5=032a7c3371bdc627f903be62e17b1c83 | - |
dc.description.abstract | Fludarabine, the current standard treatment for B-cell chronic lymphocytic leukemia (CLL), can induce apoptosis in CLL cells in vitro, and a number of molecular mechanisms contribute to its cytotoxicity. Using gene expression profiling, we investigated the molecular consequences of fludarabine treatment of patients with CLL in vivo. In 7 patients with CLL, a consistent gene expression signature of in vivo fludarabine exposure was identified. Many of the fludarabine signature genes were known p53 target genes and genes involved in DNA repair. In vitro treatment of CLL cells with fludarabine induced the same set of genes as observed in vivo, and many of these genes were also induced by in vitro exposure of CLL cells to ionizing radiation. Using isogenic p53 wild-type and null lymphoblastoid cell lines, we confirmed that many of the fludarabine signature genes were also p53 target genes. Because in vivo treatment with fludarabine induces a p53-dependent gene expression response, fludarabine treatment has the potential to select p53-mutant CLL cells, which are more drug resistant and associated with an aggressive clinical course. These considerations suggest that fludarabine treatment should be given in strict accordance to the current National Cancer Institute (NCI) guidelines that have established criteria of disease activity that warrant treatment. © 2004 by The American Society of Hematology. | - |
dc.language | en | en |
dc.relation.ispartof | Blood | en_US |
dc.source | AH | - |
dc.subject.other | fludarabine; adult; aged; apoptosis; article; cancer chemotherapy; cancer resistance; chronic lymphatic leukemia; clinical article; controlled study; cytotoxicity; disease activity; disease course; DNA repair; drug response; female; gene expression; gene expression profiling; gene induction; gene mutation; hemolysis; human; human cell; in vitro study; in vivo study; ionizing radiation; leukemia cell; lymphoblastoid cell; male; practice guideline; priority journal; tumor suppressor gene | - |
dc.title | Fludarabine treatment of patients with chronic lymphocytic leukemia induces a p53-dependent gene expression response | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1182/blood-2003-09-3236 | - |
dc.identifier.pmid | 15138159 | - |
dc.identifier.scopus | 2-s2.0-4444228658 | - |
item.fulltext | no fulltext | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Biomedical Electronics and Bioinformatics | - |
crisitem.author.dept | Center for Biotechnology | - |
crisitem.author.dept | Genome and Systems Biology Degree Program | - |
crisitem.author.orcid | 0000-0003-2530-0096 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Others: University-Level Research Centers | - |
crisitem.author.parentorg | College of Life Science | - |
Appears in Collections: | 生醫電子與資訊學研究所 |
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