BCL2 (B-cell leukemia/lymphoma 2)
نویسندگان
چکیده
منابع مشابه
BCL2 Family Related Genes Expression and Chemotherapy Response in Diffuse Large B-Cell Lymphoma
Background and Objective: Approximately half of patients with diffuse large B-cell lymphoma are cured with current chemotherapy regimens. The purpose of this study was to evaluate Bax and Bcl2 expression and their relationship with the response to chemotherapy. Materials and Methods This study was a prospective analysis on 44 patients with diffuse large B-cell lymphoma. Their specimens we...
متن کاملBCL2 translocation defines a unique tumor subset within the germinal center B-cell-like diffuse large B-cell lymphoma.
Gene expression profiling of diffuse large B-cell lymphoma (DLBCL) has revealed prognostically important subgroups: germinal center B-cell-like (GCB) DLBCL, activated B cell-like (ABC) DLBCL, and primary mediastinal large B-cell lymphoma. The t(14;18)(q32;q21) has been reported previously to define a unique subset within the GCB-DLBCL. We evaluated for the translocation in 141 cases of DLBCL th...
متن کاملbcl2 family related genes expression and chemotherapy response in diffuse large b-cell lymphoma
background and objective: approximately half of patients with diffuse large b-cell lymphoma are cured with current chemotherapy regimens. the purpose of this study was to evaluate bax and bcl2 expression and their relationship with the response to chemotherapy. materials and methods this study was a prospective analysis on 44 patients with diffuse large b-cell lymphoma. their specimens were sta...
متن کاملEvolution of B-cell malignancy: pre-B-cell leukemia resulting from MYC activation in a B-cell neoplasm with a rearranged BCL2 gene.
We have analyzed the molecular genetics of the breakpoints involved in the t(8;14) and t(14;18) translocations of an acute pre-B-cell leukemia from a patient with a history of follicular lymphoma. In this patient's leukemic cells, the breakpoint of the t(14;18) translocation occurred in the major breakpoint-cluster region of the BCL2 gene and became linked to the JH4 joining-region gene segment...
متن کاملAmplification of IGH/MYC fusion in clinically aggressive IGH/BCL2-positive germinal center B-cell lymphomas.
Activation of an oncogene via its juxtaposition to the IGH locus by a chromosomal translocation or, less frequently, by genomic amplification is considered a major mechanism of B-cell lymphomagenesis. However, amplification of an IGH/oncogene fusion, coined a complicon, is a rare event in human cancers and has been associated with poor outcome and resistance to treatment. In this article are de...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/37449