Hematopoiesis News Volume 13.36 | Sep 13 2022

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    2022-09-13 | HN 13.36


    Hematopoiesis News by STEMCELL Technologies
    Vol. 13.36 – 13 September, 2022
    TOP STORY

    EVI1 Drives Leukemogenesis through Aberrant ERG Activation

    Investigators developed experimentally tractable human and murine disease models, investigated the transcriptional consequences of EVI1 withdrawal in vitro and in vivo, and performed the first genome-wide CRISPR screens in EVI1-dependent AML.
    [Blood]

    Abstract
    Activate, expand, and differentiate your cells with cytokines, chemokines, and growth factors from STEMCELL Technologies.
    PUBLICATIONSRanked by the impact factor of the journal

    Interleukin-1 Contributes to Clonal Expansion and Progression of Bone Marrow Fibrosis in JAK2V617F-Induced Myeloproliferative Neoplasm

    Researchers showed that genetic deletion of IL-1 receptor 1 normalized peripheral blood counts, reduced splenomegaly, and ameliorated bone marrow fibrosis in homozygous Jak2V617F mouse model of myelofibrosis.
    [Nature Communications]

    Full Article

    Fatty Acid Metabolism in Aggressive B Cell Lymphoma Is Inhibited by Tetraspanin CD37

    Scientists identified tetraspanin CD37, a prognostic marker for aggressive B cell lymphoma, as essential membrane-localized inhibitor of fatty acid metabolism.
    [Nature Communications]

    Full Article

    Frizzled-6 Promotes Hematopoietic Stem/Progenitor Cell Mobilization and Survival during LPS-Induced Emergency Myelopoiesis

    Using lipopolysaccharide (LPS)-induced emergency granulopoiesis as a model, the authors showed that failed expansion was intrinsic to FZD6-deficient hematopoietic stem/progenitor cells but also required a FZD6-deficient environment.
    [Cell Reports]

    Full ArticleGraphical Abstract

    Decitabine Enhances Targeting of AML Cells by NY-ESO-1-Specific TCR-T Cells and Promotes the Maintenance of Effector Function and the Memory Phenotype

    NY-ESO-1-specific T cell receptor (TCR)-T cells could efficiently eliminate AML cell lines and primary AML blasts in vitro by targeting the decitabine-induced NY-ESO-1 expression.
    [Oncogene]

    Full Article

    The Acid Ceramidase/Ceramide Axis Controls Parasitemia in Plasmodium yoelii-Infected Mice by Regulating Erythropoiesis

    Researchers used acid ceramidase (Ac)-deficient mice with ubiquitously increased ceramide levels to elucidate the role of endogenous Ac activity in a murine malaria model. Ablation of Ac les to alleviated parasitemia associated with decreased T cell responses in the early phase of Plasmodium yoelii infection.
    [eLife]

    Abstract

    CXCR4 and CD74 Together Enhance Cell Survival in Response to MIF in CLL

    The authors analyzed the roles of CXCR4, CD74, and migration-inhibitory factor (MIF) in chronic lymphocytic leukemia (CLL). Mononuclear cells from patients with hematological malignancies were analyzed for co-expression of CXCR4 and CD74 by flow cytometry.
    [Experimental Hematology]

    Abstract

    Mast Cell Leukemia: Clinical and Molecular Features and Survival Outcomes of Patients in the ECNM Registry

    Scientists evaluated 92 patients with mast cell leukemia (MCL) from the European Competence Network on Mastocytosis registry. 31 patients had a diagnosis of MCL with an associated hematologic neoplasm
    [Blood Advances]

    Abstract
    Virtual Conference Exhibition: Pluripotent Stem Cells
    REVIEWS

    ASXL1/2 Mutations and Myeloid Malignancies

    Investigators review the role of ASXL1 and ASXL2 in normal and malignant hematopoiesis by summarizing the findings of mouse model systems and discussing their underlying molecular mechanisms.
    [Journal of Hematology & Oncology]

    Full Article
    INDUSTRY AND POLICY NEWS

    BioLineRx Announces Submission of New Drug Application (NDA) to FDA for Motixafortide in Stem Cell Mobilization

    BioLineRx Ltd. announced that they have submitted its to the FDA for Motixafortide in stem cell mobilization for autologous bone marrow transplantation for multiple myeloma patients.
    [BioLineRx Ltd.]

    Press Release
    FEATURED EVENT

    GISM Annual Meeting 2022

    October 20 – 21, 2022
    Turin, Italy

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Associate – Aging Hematopoiesis

    The Jackson Laboratory – Bar Harbor, Maine, United States

    Research Technologist – Tissue and Cell Biology

    STEMCELL Technologies, Inc. – Vancouver, British Columbia, Canada

    Faculty Position – Immunology of Infectious Diseases

    University of Wisconsin-Madison – Madison, Wisconsin, United States

    Senior Bioinformatics Research Scientist – Hematopoiesis and Blood Disorders

    St. Jude Children’s Research Hospital – Memphis, Tennessee, United States

    Postdoctoral Scholar – Cancer TCR Gene Therapy

    The University of Chicago – Chicago, Illinois, United States

    > See All Jobs

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