Micro-RNA-15a and micro-RNA-16 expression and chromosome 13 deletions in multiple myeloma

被引:47
作者
Corthals, Sophie L. [1 ]
Jongen-Lavrencic, Mojca [1 ]
de Knegt, Yvonne [1 ]
Peeters, Justine K. [1 ]
Beverloo, H. Berna [2 ]
Lokhorst, Henk M. [3 ]
Sonneveld, Pieter [1 ]
机构
[1] Erasmus MC, Dept Hematol, NL-3000 CA Rotterdam, Netherlands
[2] Erasmus MC, Dept Clin Genet, NL-3000 CA Rotterdam, Netherlands
[3] Univ Med Ctr Utrecht, Dept Hematol, Utrecht, Netherlands
关键词
Multiple myeloma; Micro-RNA; Chromosome; 13; deletion; POOR-PROGNOSIS; ABNORMALITIES; CYTOGENETICS; MICRORNAS; SURVIVAL; THERAPY; CELLS; 13Q14; FISH; PCR;
D O I
10.1016/j.leukres.2009.10.026
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
We have used copy number variation (CNV) analysis with SNP mapping arrays for miRNA-15a and miRNA-16-1 expression analysis in patients with multiple myeloma (MM) with or without deletion of chromosome 13q14. MiRNA-15a and miRNA-16 display a range of expression patterns in MM patients, independent of the chromosome 13 status. These findings suggest that genes other than miR-15a and miR-16 may explain the prognostic significance of 13q14 deletions. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:677 / 681
页数:5
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