G, Wassmann B, et al. Sustained complete molecular remissions after treatment with imatinib-mesylate in patients with failure after allogeneic stem cell transplantation for chronic myelogenous leukemia: results of a prospective phase II open-label multicenter study. J Clin Oncol 2005;23:7583-93. 8. Dazzi F, Szydlo RM, Craddock C, Cross NC, Kaeda J, Chase A, et al. Comparison of single-dose and ...

Chronic myeloid leukemia (CML) is a myeloproliferative malignancy due to the formation of BCR-ABL fusion gene in chronic leukemia. This condition causes excessive cell proliferation, resulting an increase number leukocytes. Tyrosine Kinase Inhibitor (TKI) first-line therapy that helps reduce percentage patients with study was conducted determine differences hematological profiles (hemoglobin le...

BACKGROUND The prognostic value of cytogenetic findings in chronic myelomonocytic leukemia is unclear. Our purpose was to evaluate the independent prognostic impact of cytogenetic abnormalities in a large series of patients with chronic myelomonocytic leukemia included in the database of the Spanish Registry of Myelodysplastic Syndromes. DESIGN AND METHODS We studied 414 patients with chronic...

Acute lymphocytic leukemia (ALL) is one of the frequent malignancies in pediatrics and involves bone marrow and extramedullary sites. Proptosis as extramedullary involvement of leukemia usually present in acute and chronic myeloid leukemia. It is extremely rare for ALL to present initially as proptosis.Here, a-21-month-old boy was presented with proptosis without any associated symptoms except ...

Expression of the BCR-ABL chimeric gene in chronic myeloid leukemia results in the inhibition of apoptosis, a genetically programmed process of autonomous cell death. BCR-ABL and other genetic factors that suppress apoptosis confer cross-resistance to cytotoxic agents with diverse mechanisms of action. Eradication of the chronic myeloid leukemia clone requires strategies that circumvent this in...

Fucosyltransferase (FT) activity of normal lymphocytes, normal granulocytes, and various types of human leukemic cells and electrofocusing pattern of FT activity in human leukemic cells and normal lymphocytes were examined using asialofetuin as an acceptor. Levels of FT activity in normal lymphocytes were higher than those of normal granulocytes in which FT activity was almost undetectable. The...

The EUTOS Long-Term Survival score was tested in 350 children with chronic myeloid leukemia in first chronic phase treated with imatinib and registered in the International Registry for Childhood Chronic Myeloid Leukemia. With a median follow up of 3 years (range, 1 month to 6 years) progression and/or death (whichever came first) occurred in 23 patients. For the entire cohort of patients the 5...

The development of point mutations in the BCR-ABL kinase domain is the main reason for imatinib resistance in chronic myeloid leukemia. Different detection methods are used in chronic myeloid leukemia monitoring, such as direct sequencing, denaturing high performance liquid chromatography and allele specific polymerase chain reaction. Mutation analysis has become mandatory during patient workup...

abstract background leukemia is one of the most common tumors in children and it is divided up into two main groups acute and chronic leukemia. the acute leukemia is more prevalent than chronic in children. generally acute type is included acute lymphoid leukemia (all) and acute myeloid leukemia (aml). in this study, patients with leukemia who were admitted in talghani hospital of gorgan were e...