نتایج جستجو برای: acute promyelocytic leukemia
تعداد نتایج: 688410 فیلتر نتایج به سال:
arsenic trioxide (ato) has been reported to induce apoptosis in leukemic cells of acute promyelo-cytic leukemia (apl) patients through different pathways. however, the exact mechanism of ato-induced apoptosis is not yet clear. co stimulation of death receptors cd30 and tumor necrosis factor receptor type one (tnfr-i) is one of the postulated mechanisms.in the present study we aimed to evaluate ...
introduction: the telomeric dna together with its associated proteins protects the chromosome ends from degradation or aberrant recombination. telomerase and telomere are closely associated with development of cancers. in this study we aim to investigate the significance of telomerase activity (ta) and telomere length (tl) in patients with acute promyelocytic leukemia (apl). methods: peripher...
background: the secondary genetic changes other than the promyelocytic leukemia-retinoic acid receptor (pml-rara) fusion gene may contribute to the acute promyelocytic leukemogenesis. chromosomal alterations and mutation of flt3 (fms-like tyrosine kinase 3) tyrosine kinase receptor are the frequent genetic alterations in acute myeloid leukemia. however, the prognostic significance of flt3 mutat...
background: acute promyelocytic leukemia is a sub-type of acute myelogenous leukemia that occurs in about 10-15% of patients with aml. approximately 20%-30% of these patients, who are treated with the current standard all trans retinoic acid (atra) and anthracyclin-based chemotherapy regimen, suffer relapse in less than a year. arsenic trioxide (ato) as a single agent can induce complete remiss...
background: acute promyelocytic leukemia (apl) is a unique subtype of acute leukemia. apl is a curable disease; however, drug resistance, early mortality, disease relapse and treatment-related complications remain challenges in apl patient management. one issue underlying these challenges is that the molecular mechanisms of the disease are not sufficiently understood. materials and methods: in ...
introduction: fournier's gangrene or necrotizing fasciitis of external genitalia is a medical emergency. it was reported in cases of acute promyelocytic leukemia (apl) before and during induction therapy with all- trans retinoic acid (atra).we present a case of apl that developed fournier's gangrene during atra therapy.
introduction: the secondary genetic changes other than the pml-rara fusion gene may contribute to the acute promyelocytic leukemogenesis. chromosomal alterations and mutation of flt3 tyrosine kinase receptor are the frequent genetic alterations in acute myeloid leukemia (aml). however, the prognostic significance of flt3 mutations in acute promyelocytic leukemia (apl) is not firmly established....
Dysregulated expression of miRNAs can play a vital role in pathogenesis of leukemia. The shortened telomere length, and elevated telomerase activity in acute promyelocytic leukemia cells are mainly indicative of extensive proliferative activity. This study aimed to investigate the effect of overexpression of miR-138 on telomerase activity, and cell proliferation of acute promyelocytic leukemia ...
Background: The secondary genetic changes other than the promyelocytic leukemia-retinoic acid receptor (PML-RARA) fusion gene may contribute to the acute promyelocytic leukemogenesis. Chromosomal alterations and mutation of FLT3 (FMS-like tyrosine kinase 3) tyrosine kinase receptor are the frequent genetic alterations in acute myeloid leukemia. However, the prognostic significance of FLT3 mutat...
Background and purpose: Cancer is one of the leading causes of mortality worldwide. Acute promyelocytic leukemia, which is the most common type of blood cancer in adults, is the most prevalent type of acute leukemia. This type of cancer is characterized by uncontrolled proliferation, inhibited differentiation of immature myloied progenitors (promyelocytes), and accumulation of abnormal promye...
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