Abstract:
BACKGROUND:Several attempts have been made to determine whether interphase fluorescence in situ hybridization (I-FISH) on bone marrow or peripheral blood specimens is a good alternative to conventional cytogenetics (CC) in calculating the residual proportion of Philadelphia (Ph) chromosome-positive cells during treatment follow-up of patients with chronic myeloid leukemia. MATERIALS AND METHODS:Nineteen patients were selected for I-FISH follow-up compared to CC. All samples were also classified into 4 groups according to the percentage of residual Ph chromosome-positive metaphases analyzed in CC. I-FISH was performed using the LSI bcr/abl dual ES color probe (Vysis). RESULTS:A high correlation was observed between the frequency of Ph chromosome-positive cells, assessed by CC and I-FISH (p<0.001). A high correlation was found between CC and I-FISH for 12 patients, but not for the remaining 7. Applying the same classification for I-FISH did not show a good relationship between the two techniques (p<0.001). CONCLUSION:Dual color I-FISH is a reliable method to monitor the size of the Ph chromosome-positive clone in bone marrow of treated CML patients. However, it has to be complementary to conventional cytogenetics because it cannot detect the emergence of other chromosomal abnormalities in Ph chromosome-positive or -negative cells.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Douet-Guilbert N,Morel F,Le Charpentier T,Le Bris MJ,Herry A,Morice P,Bourquard P,Abgrall JF,Berthou C,De Braekeleer Msubject
Has Abstractpub_date
2004-07-01 00:00:00pages
2535-9issue
4eissn
0250-7005issn
1791-7530journal_volume
24pub_type
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journal_title:Anticancer research
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doi:
更新日期:2001-07-01 00:00:00
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journal_title:Anticancer research
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journal_title:Anticancer research
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更新日期:2010-06-01 00:00:00
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pub_type: 杂志文章
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journal_title:Anticancer research
pub_type: 杂志文章
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章,评审
doi:
更新日期:2015-11-01 00:00:00
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journal_title:Anticancer research
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doi:
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journal_title:Anticancer research
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章,评审
doi:
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doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1999-03-01 00:00:00
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journal_title:Anticancer research
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doi:10.21873/anticanres.13327
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journal_title:Anticancer research
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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pub_type: 临床试验,杂志文章
doi:
更新日期:2001-05-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2005-05-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章,随机对照试验
doi:
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journal_title:Anticancer research
pub_type: 临床试验,杂志文章
doi:
更新日期:1995-07-01 00:00:00
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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journal_title:Anticancer research
pub_type: 杂志文章
doi:
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