E2A/PBX1, MLL/AF4, BCR/ABL (M-BCR), BCR/ABL(m-BCR) Gene Rearrangements in Acute Lymphoblastic Leukemia in Iranian Children
نویسندگان
چکیده
منابع مشابه
The bcr gene in Philadelphia chromosome positive acute lymphoblastic leukemia.
In chronic myelogenous leukemia (CML) and in a percentage of childhood and adult acute lymphoblastic leukemia (ALL) the Philadelphia (Ph') chromosome is present in the leukemic cells of patients. This chromosome is the result of a reciprocal translocation between chromosomes 9 and 22. In CML the break on chromosome 22 occurs within the major breakpoint cluster region (Mbcr) of the bcr gene. In ...
متن کاملMolecular analysis of clonality and bcr rearrangements in Philadelphia chromosome-positive acute lymphoblastic leukemia.
Philadelphia chromosome (Ph1)-positive chronic myelogenous leukemia (CML) patients consistently show a rearrangement in a 5.8-kilobase length of chromosome 22, referred to as the breakpoint cluster region (bcr). In Ph1-positive acute lymphoblastic leukemia (ALL), the breakpoint in chromosome 22 is more heterogeneous and, in some instances, does not occur within this region. In such cases the ce...
متن کاملchromosome-positive acute lymphoblastic leukemia Molecular analysis of clonality and bcr rearrangements in Philadelphia
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متن کاملDiversity of T-cell receptor Gene Rearrangements in South Indian Patients with Common Acute Lymphoblastic Leukemia
Background: Precursor B-Acute Lymphoblastic Leukemia (precursor B-ALL) oc-curs due to the uncontrolled proliferation of B-lymphoid precursors arrested at a par-ticular stage of B-cell development. Precursor-B-ALL is classified mainly into pro-B-ALL, common-ALL and pre-B-ALL. The Common Acute Lymphoblastic Antigen CD10 is the marker for common-ALL. Objective: This study was aimed to examine the ...
متن کاملbcr-abl rearrangement in adult T-lineage acute lymphoblastic leukemia.
The bcr-abl rearrangement in T-lineage ALL has been rarely described. In the last three years we studied all new patients with ALL at diagnosis by cytogenetic and molecular analysis. Three out of eleven T-lineage ALL patients presented the rearrangement and only one was Philadelphia positive.
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ژورنال
عنوان ژورنال: Iranian Journal of Pediatrics
سال: 2018
ISSN: 2008-2142,2008-2150
DOI: 10.5812/ijp.5371