Nucleophosmin Gene Mutations in Acute Myeloid Leukemia
* Context.-Heterozygous mutation of the nucleophosmin gene (NPM1) has recently been described as one of the most frequent genetic lesions in acute myeloid leukemia (AML). Objective1) To discuss the clinical, morphologic, immunophenotypic, and genetic features of AML with NPM1 gene mutations, along
Biphenotypic acute leukemia with coexpression of CD79a and markers of myeloid lineage
* Acute leukemias demonstrating immunophenotypic features of more than 1 cell lineage are referred to as acute leukemias of ambiguous lineage in the new World Health Organization classification system. A subtype of leukemia of ambiguous lineage is biphenotypic acute leukemia in which the malignant
Rapid detection of Flt3 mutations in acute myeloid leukemia patients by denaturing HPLC
Background: fms-related tyrosine kinase 3 (Flt3) is the most commonly mutated gene in human acute myeloid leukemia (AML) and has been implicated in its pathogenesis. Because screening of Flt3 in AML patients by PCR followed by gel electrophoresis is time-consuming and fails to detect some very
Adult Acute Myeloid Leukemia
Acute myeloid leukemia (AML) is a group of several different diseases, the treatment and outcome of which depend on several factors, including leukemia karyotype, patient age, and comorbid conditions. Despite advances in understanding the molecular biology of AML, its treatment remains challenging.
Biphasic Acute Myeloid Leukemia With Near-Tetraploidy and Immunophenotypic Transformation
This report describes a case of acute myeloid leukemia (subtype M1) with biphasic morphology. The bone marrow biopsy showed 2 distinct regions of blasts, one containing large cells and the other small cells. Morphometric and DNA ploidy analysis showed that the mean nuclear area and mean DNA index
Risk factors for acute myeloid leukemia and multiple myeloma: a combination of GIS and case-control studies. .
Abstract Risk factors for acute myeloid leukemia (AML) and multiple myeloma (MM) include exposure to toxic chemicals present in tobacco smoke, as well as to emissions from industrial operations and petroleum refinery waste dumps. The study reported here identified these risk Factors among case
Differentiation of Acute Myeloid Leukemia from B- and T-Lineage Acute Lymphoid Leukemias by Real-Time Quantitative Reverse Transcription-PCR of Lineage Marker mRNAs
Background: Flow cytometry of lineage markers is useful in the classification of leukemias. Our aim was to assess whether the study of lineage genes at the RNA level would enable differentiation of acute myeloid leukemias (AMLs) from B-and T-lineage acute lymphoid leukemias (ALLs). Methods: We
Immunoreactivity of MIC2 and Terminal Deoxynucleotidyl Transferase in Bone Marrow Clot and Core Specimens of Acute Myeloid Leukemias and Myelodysplastic Syndromes
Context.-MIC2 ("thymus leukemia") antigen has been shown to be expressed by T cells and monocytes, as well as B cells and granulocyte-lineage cells. It is most intensely expressed by the most immature thymus T-lineage cells and is more intensely expressed by CD34-positive/CD33-positive myeloid
County clerk says she has leukemia At a glanceLaramie County Clerk Debbye Lathrop announced Thursday that she has acute myeloid leukemia. It is the same type of blood cell cancer that afflicted the late U.S. Sen. Craig Thomas, R-Wyo.
Debbye Lathrop announced that as she begins treatment for acute myeloid leukemia, her office is staffed with "very capable people who will keep things running smoothly." By Jodi Rogstad and Jennifer Frazer news@wyomingnews.com CHEYENNE - Laramie County Clerk Debbye Lathrop announced Thursday that
Quercetin glucuronides inhibited 2-aminofluorene acetylation, in human acute myeloid HL-60 leukemia cells.
Summary Our earlier study has demonstrated that following the exposure of rat to the arylamine carcinogen 2-aminofluorene, DNA-2-aminofluorene adducts were found in the target tissues liver, bladder, colon, lung and also in circulating leukocytes (lymphocytes and monocytes). The result also
