TMPRSS2:ETS gene fusions in prostate cancer
نویسندگان
چکیده
منابع مشابه
Induced chromosomal proximity and gene fusions in prostate cancer.
Gene fusions play a critical role in cancer progression. The mechanisms underlying their genesis and cell type specificity are not well understood. About 50% of human prostate cancers display a gene fusion involving the 5' untranslated region of TMPRSS2, an androgen-regulated gene, and the protein-coding sequences of ERG, which encodes an erythroblast transformation-specific (ETS) transcription...
متن کاملThe discovery and application of gene fusions in prostate cancer.
Chromosomal rearrangements play a causal role in haematological and mesenchymal malignancies. Importantly, the resulting gene fusions can serve as specific therapeutic targets, as exemplified by the development of imatinib (Gleevec), which specifically inhibits the BCR-ABL gene fusion product that defines chronic myeloid leukaemia. Recently, gene fusions involving the prostate-specific gene tra...
متن کاملCytogenetics, gene fusions, and cancer.
Cytogeneticists recognize that karyotypic abnormalities are associated with specific malignancies. In 1960, Nowell described the Philadelphia chromosome (Ph) and its relationship to chronic myelogenous leukemia (CML). Subsequent work in molecular genetics and biology has revealed that the Ph is a translocation that causes fusion of gene sites that code for the break cluster region (BCR) and the...
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Recent findings of gene fusions in carcinomas recapitulate the discovery of chromosomal abnormalities in leukemias and sarcomas decades ago. A recurring feature of carcinoma gene fusions, in contrast to those in hematopoietic and mesenchymal malignancies, is that they result in aberrant cell signaling. This may reflect differences in the differentiation programs of these tissues.
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FGF receptor 3 (FGFR3) is activated by mutation or over-expression in many bladder cancers. Here, we identify an additional mechanism of activation via chromosomal re-arrangement to generate constitutively activated fusion genes. FGFR3-transforming acid coiled coil 3 (TACC3) fusions resulting from 4p16.3 re-arrangements and a t(4;7) that generates a FGFR3-BAI1-associated protein 2-like 1 (BAIAP...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2012
ISSN: 1768-3262
DOI: 10.4267/2042/46008