کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2110229 | 1083917 | 2011 | 6 صفحه PDF | دانلود رایگان |
We report the clinical, cytogenetic, and molecular data of two patients diagnosed with acute lymphoblastic leukemia characterized by the rare translocation t(12;17)(p13;q12). This translocation has been reported in 25 cases and its putative molecular consequence, the formation of a TAF15–ZNF384 fusion gene, in only six cases. We used fluorescence in situ hybridization followed by long-range polymerase chain reaction to find the translocation breakpoints. A fusion between TAF15 and ZNF384 was identified and confirmed by nucleotide sequencing. Our results confirm that the t(12;17)(p13;q12) leading to a TAF15–ZNF384 fusion gene characterizes a specific subgroup of acute lymphoblastic leukemia and suggest that two different breakpoints in TAF15 may be involved. Whether the two variants of the TAF15–ZNF384 fusion that these correspond to are in any way hematologically or prognostically different, is unknown.
Journal: Cancer Genetics - Volume 204, Issue 3, March 2011, Pages 147–152