Chromosomal Aberration of the 11q23 Locus in Acute Leukemia and Frequency ofMLLGene Translocation

The Role of Chromosomal Aberration in Childhood Leukemia

Application of conventional chromosomal aberration and fluorescence in situ hybridisation (FISH) translocation in the assessment of occupationally derived irradiation

Background: Most of our current understanding of the biological effects of exposure to ionising radiation is based on conventional cytogenetic techniques, which enable us to determine the relationship between chromosomal aberration and dose received by radiation workers. However, conventional techniques have numerous limitations and chromosomal aberrations can be easily missed. Since FISH plays...

the role of chromosomal aberration in childhood leukemia

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The MLL gene and translocations involving chromosomal band 11q23 in acute leukemia.

Reciprocal chromosomal translocations are recurrent features of many hematological malignancies. The cloning of the genes located at the breakpoints of chromosomal translocations in leukemia and lymphoma has led to the identification of new genes involved in carcinogenesis. Molecular studies of the breakpoint of several translocations involving chromosomal band 11q23 led to the cloning of a gen...

Detection Of 11q23 Gene Rearrangement In Children With Acute Lymphoblastic Leukemia And Its Association With Demographic Data and Response To Initial Chemotherapy On The Seventh Day Of Induction

Background: Acute lymphoblastic leukemia (ALL) is the most common form of childhood cancer leading to cancer-related death in children. Most infants with ALL harbor recurring structural chromosomal rearrangements that are important initiating events in leukemogenesis but are insufficient to explain the biology and heterogeneity of the disease. Mixed-lineage leukemia-rearrangement (MLL-rearrange...