Hematopoiesis News Volume 14.03| Jan 24 2023

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    2023-01-24 | HN 14.03


    Hematopoiesis News by STEMCELL Technologies
    Vol. 14.03 – 24 January, 2023
    TOP STORY

    Ubiquitin Receptor PSMD4/Rpn10 Is a Novel Therapeutic Target in Multiple Myeloma

    Since proteasome inhibition is a common therapeutic strategy in multiple myeloma (MM), scientists investigated Rpn10, a subunit of the 19S proteasome unit, and found that it is highly expressed in MM cells versus normal plasma cells.
    [Blood]

    Abstract
    ON1104SM-Small-Molecules-Wallchart-728x90
    PUBLICATIONSRanked by the impact factor of the journal

    Aging Alters the Cell Cycle Control and Mitogenic Signaling Responses of Human Hematopoietic Stem Cells

    Investigators isolated highly HSC-enriched CD34+CD38-CD45RA-CD90+CD49f+ cells from cord blood and adult bone marrow and mobilized peripheral blood samples obtained from normal humans spanning seven decades of age.
    [Blood]

    Abstract

    Flt3- and Tie2-Cre Tracing Identifies Regeneration in Sepsis from Multipotent Progenitors but Not Hematopoietic Stem Cells

    Researchers analyzed by differentiation tracing, using inducible Tie2– or Flt3-driven Cre recombinase, the roles of mouse HSCs and multipotent progenitors.
    [Cell Stem Cell]

    Full ArticleGraphical Abstract

    Targeted Zinc-Finger Repressors to the Oncogenic HBZ Gene Inhibit Adult T-cell Leukemia (ATL) Proliferation

    A series of zinc-finger protein repressors were designed to target within the human T-lymphotropic virus type I (HTLV-I) promoter that drove HTLV-I bZIP factor (HBZ) expression at highly conserved sites covering a wide range of HTLV-I genotypes.
    [NAR Cancer]

    Full Article
    Graphical Abstract

    Characterization and Quantitation of Busulfan DNA Adducts in the Blood of Patients Receiving Busulfan Therapy

    Scientists used a DNA adductomic approach to characterize DNA adducts formed by reacting busulfan with calf-thymus DNA. Samples collected from 6 patients undergoing busulfan-based chemotherapy prior to allogeneic hematopoietic cell transplantation were analyzed for busulfan-derived DNA adduct detection.
    [Molecular Therapy-Oncolytics]

    AbstractGraphical Abstract

    Impact of Surface Coating and Systemic Anticoagulants on Hemostasis and Inflammation in a Human Whole Blood Model

    Researchers investigated the impact of different protocols for surface coating of synthetic material and different anticoagulants on hemostasis and platelet activation in ex vivo human whole blood.
    [Plos One]

    Full Article

    Persistent Hematopoietic Polyclonality after Lentivirus-Mediated Gene Therapy for Fabry Disease

    To evaluate the risks of clonal dominance and leukemogenesis, which have been reported in multiple gene therapy trials, investigators conducted a comprehensive DNA insertion site analysis of peripheral blood samples from the five patients in their gene therapy trial.
    [Molecular Therapy-Methods & Clinical Development]

    AbstractGraphical Abstract

    Alterations of Cohesin Complex Genes in Acute Myeloid Leukemia: Differential Co-Mutations, Clinical Presentation, and Impact on Outcome

    Scientists retrospectively analyzed data from a multi-center cohort of 1615 intensively treated AML patients and identified distinct co-mutational patterns for mutations of cohesin subunit SA-2.
    [Blood Cancer Journal]

    Full Article

    Characterization of Myeloproliferative Neoplasms in the Pediatric and Young Adult Population

    Researchers compared the genomic features and clinical outcomes between pediatric and young adult patients, and older adults with myeloproliferative neoplasms to gain insight into pathogenesis, disease prognosis, and management.
    [British Journal Of Haematology]

    Full Article
    STEMCELL has implemented an Environmental Management System that is now ISO 14001-certified.
    REVIEWS

    Therapy-Selected Clonal Hematopoiesis and Its Role in Myeloid Neoplasms

    The authors review the current knowledge of the genomic landscape of therapy-related myeloid neoplasms and discuss background knowledge of clonal hematopoiesis gained from studies of de novo myeloid neoplasms.
    [Leukemia Research]

    AbstractGraphical Abstract
    INDUSTRY AND POLICY NEWS

    Priothera
    Announces First Patients Enrolled in Pivotal MO-TRANS Global Phase IIb/III Study with Mocravimod as an Adjunctive and Maintenance Therapy for Patients with Acute Myeloid Leukemia (AML) Undergoing Allogeneic Hematopoietic Cell Transplant (HCT)

    Priothera announced that the first patients have been enrolled in the pivotal MO-TRANS global Phase IIb/III study evaluating mocravimod in AML patients undergoing allogeneic hematopoietic cell transplant.
    [Priothera ( Cision US Inc.)]

    Press Release
    FEATURED EVENT

    AACR Annual Meeting 2023

    April 14 – 19, 2023
    Orlando, Florida, United States

    > See All Events

    JOB OPPORTUNITIES

    Research Associate – Regenerative Therapies

    Dresden University of Technology – Dresden, Germany

    Postdoctoral Position – Cell Biology

    Albert Einstein College of Medicine – New York, New York, United States

    Postdoctoral Researcher – Hematopoietic Stem Cell Niche

    Lund University – Lund, Sweden

    Postdoctoral/ Research Associate Positions – Acute Leukemia

    Hebrew University of Jerusalem – Jerusalem, Israel

    Postdoctoral Associate Positions – Neuroscience and Biomedical Research

    Upstate Medical University – Syracuse, New York, United States

    > See All Jobs

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