نتایج جستجو برای: npm1 mutation
تعداد نتایج: 292091 فیلتر نتایج به سال:
The initial report of the Eastern Cooperative Oncology Group-American College of Radiology Imaging Network Cancer Research Group trial E1900 (#NCT00049517) showed that induction therapy with high-dose (HD) daunorubicin (90 mg/m(2)) improved overall survival in adults <60 years old with acute myeloid leukemia (AML); however, at initial analysis, the benefit was restricted to younger patients (<5...
چکید ه سابقه و هدف NPM1 / نوکلئوفسمین/ B23 ، یک فسفوپروتئین با میزان بیان بالا در سلول‌های در حال تکثیر است. بیماران AML با NPM1 به شکل شایعی دارای جهش‌های FLT3 ITD می‌باشند. هدف این تحقیق بررسی میزان فراوانی جهش‌های NPM1 و FLT3 ITD در بیماران AML ایرانی و ارتباط این جهش‌ها با زیر گروه‌های AML در طبقه‌بندی FAB بود. مواد و روش‌ها مطالعه انجام شده از نوع توصیفی مقطعی بود. نمونه‌های مغز ...
Nucleophosmin 1 (NPM1) mutations are frequently found in patients with acute myeloid leukemia (AML) and the newly generated sequences were suggested to induce immune response contributing to the relatively favorable outcome of patients in this AML subset. We hypothesized that if an efficient immune response against mutated nucleophosmin can be induced in vivo, the individuals expressing HLA all...
Nucleophosmin (NPM1) - a gene that encodes for a nuclear protein with multiple functions. Mutations in NPM1 are seen in approximately one-third of acute myeloid leukemia (AML) and are generally associated with good response to induction chemotherapy. However, the mechanisms underlying this chemosensitivity are still unknown. Recent studies have established that nuclear factor-κB (NF-κB) activat...
In this case we present a 41 year old male with chronic myeloid leukaemia who despite scoring low risk for Sokal progressed rapidly to blast crisis without warning and after having achieved partial response Imatinib therapy. We investigated using retrospective Next Generation Sequencing (NGS) identified novel NPM1 mutation at diagnosis together. also found tyrosine kinase domain mutations NGS n...
چکید ه سابقه و هدف npm1 / نوکلئوفسمین/ b23 ، یک فسفوپروتئین با میزان بیان بالا در سلول های در حال تکثیر است. بیماران aml با npm1 به شکل شایعی دارای جهش های flt3 itd می باشند. هدف این تحقیق بررسی میزان فراوانی جهش های npm1 و flt3 itd در بیماران aml ایرانی و ارتباط این جهش ها با زیر گروه های aml در طبقه بندی fab بود. مواد و روش ها مطالعه انجام شده از نوع توصیفی مقطعی بود. نمونه های مغز اس...
Nucleophosmin (NPM1) gene mutations resulting in cytoplasmic delocalization of Nucleophosmin (NPMc+) are the most common genetic alteration in acute myeloid leukemia (AML). Here, we attempted to prepare monoclonal antibodies (mAbs) against NPM1 mutation A (NPM-mA) and investigated the mAbs' clinical utility in immunohistochemical detection of NPMc+AML. The pET-32a-NPM-mA vector with the whole o...
Risk associated to FLT3 internal tandem duplication (FLT3-ITD) in patients with acute myeloid leukemia (AML) may depend on mutational burden and its interaction with other mutations. We analyzed the effect of FLT3-ITD/FLT3 wild-type (FLT3wt) ratio depending on NPM1 mutation (NPM1mut) in 303 patients with intermediate-risk cytogenetics AML treated with intensive chemotherapy. Among NPM1mut patie...
Nucleophosmin-mutated acute myeloid leukemia (NPM1mut-AML) patients have a high rate of complete remission (CR) to induction chemotherapy. However, the mechanisms responsible for such effects are unknown. Because miR-10 family members are expressed at high levels in NPM1mut-AML, we evaluated whether these microRNAs could predict chemotherapy response in AML. We found that high baseline miR-10 f...
Long non-coding RNAs are defined as transcripts larger than 200 nucleotides but without protein-coding potential. There is growing evidence of the important role of long non-coding RNAs in cancer initiation, development and progression. In this study, we sought to evaluate the long non-coding RNA expression profile of patients with cytogenetically normal acute myeloid leukemia (AML). RNA-sequen...
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