نتایج جستجو برای: philadelphia chromosome
تعداد نتایج: 128365 فیلتر نتایج به سال:
The Philadelphia chromosome associated with acute lymphoblastic leukemia (ALL) has been linked to a hybrid BCR/ABL protein product that differs from that found in chronic myelogenous leukemia. This implies that the molecular structures of the two chromosomal translocations also differ. Localization of translocation breakpoints in Philadelphia chromosome-positive ALL has been impeded due to the ...
UNLABELLED We describe a rare presentation of acute lymphoblastic leukemia in a young adult male who at the beginning of the disease lacked the Philadelphia chromosome in bone marrow and blood cells and fluorescence in situ hybridization was negative for the presence of a clone with the BCR-ABL1 rearrangement. The patient initially had pancytopenia with a blast cell count of 5% in the periphera...
Almost 50 years ago, David Hungerford and I noticed an abnormally small chromosome in cells from patients with chronic myelogenous leukemia (CML). This article is a personal perspective of the events leading to the discovery of this chromosome, which became known as the Philadelphia chromosome. As technology advanced over subsequent decades, the translocation resulting in the Philadelphia chrom...
The Philadelphia chromosome is present in more than 95% of chronic myeloid leukemia patients and 13% of acute lymphocytic leukemia patients. The Philadelphia translocation, t(9;22), fuses the BCR and ABL genes resulting in the expression of leukemia-specific, chimeric BCR-ABL messenger RNAs. To facilitate diagnosis of these leukemias, we have developed a method of amplifying and detecting only ...
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