ETV6/GOT1 fusion in a case of t(10;12)(q24;p13)-positive myelodysplastic syndrome.
نویسندگان
چکیده
The ETV6/GOT1 fusion, resulting from t(10;12) (q24;p13), has been recently described in a myelodysplastic syndrome. We reported a second case of t(10;12)-positive myelodysplastic syndrome in whom fluorescent in situ hybridization confirmed the non-random translocation but molecular biology analyses revealed a ETV6/GOT1 chimera varying from the first case described.
منابع مشابه
Fusion of ETV6 to GOT1 in a case with myelodysplastic syndrome and t(10;12)(q24;p13).
The ETV6 gene on 12p13 is involved in different hematologic malignancies through a variety of chromosomal translocations. Here we report the analysis of a t(10;12)(q24;p13) identified in a patient with myelodysplastic syndrome. Our results show that the t(10;12) results in the generation of an in-frame fusion between ETV6 and GOT1, a gene encoding a cytosolic glutamic-oxaloacetic transaminase e...
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A t(5;12)(q33;p13) translocation is a recurrent chromosome abnormality in a subgroup of myeloid malignancies with features of both myeloproliferative disorders and myelodysplastic syndromes (MDSs). The molecular consequence of a t(5;12) is a fusion between the platelet-derived growth factor receptor-B gene on chromosome 5 and a novel ETS-like gene, TEL, on chromosome 12. We report on three pati...
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We identified a fusion between ETV6 on 12p13 and MDS1/EVI1 on 3q26 in a t(3;12)(q26;p13) found in two cases of myeloproliferative disorder. The resulting chimeric transcript consists of the first two exons of ETV6 fused to MDS1 sequences, which in turn is fused to the second exon of the EVI1 gene. It has recently been reported that MDS1 can be expressed in normal tissues both as a single gene a...
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The ETV6 gene (also known as TEL) is the main target of chromosomal translocations affecting chromosome band 12p13. The rearrangements fuse ETV6 to a wide variety of partner genes in both myeloid and lymphoid malignancies. We report here 4 new cases of acute myeloid leukemia (AML) with very immature myeloblasts (French-American-British [FAB]-M0) and with a t(4;12)(q11-q12;p13). In all cases, ET...
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ورودعنوان ژورنال:
- Haematologica
دوره 93 3 شماره
صفحات -
تاریخ انتشار 2008