Hematopoiesis News Volume 1.39 | Oct 12 2010

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    Hematopoiesis News 1.39, October 12, 2010.  
    In this issue: Science News  |  Current Publications  |  Industry News  |  Policy News  |  EventsSubscribe  |  Unsubscribe

    TOP STORY

    Early B Cell Factor 2 Regulates Hematopoietic Stem Cell Homeostasis in a Cell-Nonautonomous Manner  ShareThis
    Here, researchers examine the role of early B cell factor 2 (Ebf2), a transcription factor expressed in a subset of immature osteoblastic cells. Ebf2-/- mice show decreased frequencies of hematopoietic stem cells and lineage-committed progenitors. [Cell Stem Cell]

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    SPECIAL FEATURE

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    SCIENCE NEWS

    Scripps Research Scientists Reveal First Structure of a Class of Proteins that Sniff Out Signals Guiding Blood Cell Movement
    Researchers have determined the structure of a protein that helps guide hematopoietic stem cells. The protein is also one of the main receptors used by the human immunodeficiency virus (HIV) to get inside blood cells. [Press release from The Scripps Research Institute discussing online prepublication in Science]

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    CURRENT PUBLICATIONS (Ranked by Impact Factor of the Journal)

    LABORATORY RESEARCH

    Structures of the CXCR4 Chemokine GPCR With Small-Molecule and Cyclic Peptide Antagonists
    Here, researchers report five independent crystal structures of CXCR4 bound to an antagonist small molecule IT1t and a cyclic peptide CVX15 at 2.5 to 3.2 angstrom resolution. [Science]

    Early Lymphocyte Recovery Following Intensive Timed Sequential Chemotherapy for Acute Myelogenous Leukemia: Peripheral Oligoclonal Expansion of Regulatory T Cells
    To test the hypothesis that lymphocyte recovery mirrors ontogeny, researchers characterized early lymphocyte recovery and attendant cytokine profiles in twenty consecutive patients undergoing induction timed sequential chemotherapy for newly diagnosed acute myelogenous leukemia. [Blood]

    HMGB1-Induced Autophagy Promotes Chemotherapy Resistance in Leukemia Cells
    Here, researchers show that high-mobility group box 1 (HMGB1), the best characterized damage-associated molecular pattern, was released from leukemia cell lines after chemotherapy-induced cytotoxicity and activated autophagy to protect against injury. [Leukemia]

    A DEAB-Sensitive Aldehyde Dehydrogenase Regulates Hematopoietic Stem and Progenitor Cells Development During Primitive Hematopoiesis in Zebrafish Embryos
    Although aldehyde dehydrogenase activity has become a surrogate of hematopoietic stem and progenitor cells, its function during hematopoiesis was unclear. Here, researchers examined its role in zebrafish hematopoiesis based on pharmacological inhibition and morpholino knockdown. [Leukemia]

    The Combination of a Histone Deacetylase Inhibitor With the BH3-Mimetic GX15-070 has Synergistic Antileukemia Activity by Activating Both Apoptosis and Autophagy
    Researchers analyzed the cellular and molecular effects of two different histone deacetylase inhibitors, MGCD0103 and vorinostat, in combination with GX15-070, a BH3-mimetic, in acute myeloid leukemia (AML) cell lines and primary AML cells, and demonstrated that the combination has a synergistic antileukemia effect. [Autophagy]

    Riccardin D, a Novel Macrocyclic Bisbibenzyl, Induces Apoptosis of Human Leukemia Cells by Targeting DNA Topoisomerase II
    Researchers studied the effect of riccardin D, a macrocyclic bisbibenzyl, which was isolated from the Chinese liverwort plant, on human leukemia cells and the underlying molecular mechanism. [Invest New Drugs]

    CLINICAL RESEARCH

    Secondary Solid Cancers After Allogeneic Hematopoietic Cell Transplantation Using Busulfan-Cyclophosphamide Conditioning
    Researchers evaluated the incidence and risk-factors for solid cancers after hematopoietic-cell transplant (HCT) using myeloablative busulfan-cyclophosphamide (Bu-Cy) conditioning in 4,318 recipients of first allogeneic HCT for acute myeloid leukemia in first complete remission (N=1,742) and chronic myeloid leukemia in first chronic phase (N=2,576). [Blood]

    INDUSTRY NEWS

    NIH Funds Center of Excellence for Molecular Hematology at Cincinnati Children’s
    The National Institute of Diabetes, Digestive and Kidney Diseases, one of 19 National Institutes of Health, has approved a five-year, $3.4 million grant for Cincinnati Children’s to establish the multi-disciplinary center. [Cincinnati Children’s Hospital Press Release]

    Mylan Receives Approval for Fludarabine Phosphate Injection, USP
    Mylan Inc. announced that its subsidiary Bioniche Pharma received final approval from the U.S. Food and Drug Administration (FDA) for its Abbreviated New Drug Application (ANDA) for Fludarabine Phosphate Injection USP, 25 mg/mL, packaged in 50 mg/2 mL Single-dose Vials. [Mylan Inc. Press Release]

    Cepheid Collaborates With Pharmaceutical Leader on Chronic Myelogenous Leukemia
    Cepheid announced an exclusive collaboration with Novartis for the commercialization of a test for monitoring the BCR-ABL gene transcript in peripheral blood specimens from patients diagnosed with Philadelphia chromosome-positive chronic myelogenous leukemia. [Cepheid Press Release]

    STEMSOFT® Software Inc. Licenses StemLab® Software to The Blood Connection
    STEMSOFT Software Inc., the leading provider of software solutions for the cell therapy and transplant community, is pleased to announce the licensing of StemLab, the leading cell therapy transplant and cord blood banking laboratory software, to The Blood Connection in Piedmont, South Carolina. [STEMSOFT Software Inc. Press Release]

    STEMSOFT Connect – A Simplified Solution to a Complex Problem
    STEMSOFT is pleased to announce the release of their new standard interfaces, STEMSOFT Connect™.  STEMSOFT Connect offers standard interface tools that easily connect commonly used applications and devices to STEMSOFT’s applications. [STEMSOFT Software Inc. Press Release]


    POLICY NEWS

    NIH Announces New Program to Accelerate Research Independence
    The National Institutes of Health intends to invest approximately $60 million over the next five years in the NIH Director’s Early Independence Award program to help junior investigators leapfrog over traditional post-doctoral training and move into independent academic positions at U.S. institutions, directly upon completion of their graduate research degrees. [National Institutes of Health, United States]

    FDA’s $25 Million Pitch for Improving Drug Regulation
    The U.S. Food and Drug Administration (FDA) is pressing for a big funding boost for “regulatory science”- research that can help it evaluate new treatments better and faster. [Food and Drug Administration, United States]

    FDA to Push for More Investment in Science
    Health regulators plan to spend millions of dollars to step up their scientific prowess in a move that officials say will help quickly get new treatments to patients and protect the public against possible health threats. [Food and Drug Administration, United States]

    FDA Issues Regulatory Science Report
    The U.S. Food and Drug Administration unveiled a report outlining the agency’s plans to advance regulatory science through its Regulatory Science Initiative. [Food and Drug Administration, United States]

    Plan to Develop a Genetic Testing Registry at the National Institutes of Health; Public Meeting; Request for Comments (FR Doc. 2010-25411) [National Institutes of Health, United States]

    Center for Scientific Review; Amended Notice of Meeting (FR Doc. 2010-25171) [National Institutes of Health, United States]

    Center for Scientific Review; Notice of Closed Meetings (FR Doc. 2010-25180) [National Institutes of Health, United States]

    Center for Scientific Review; Notice of Closed Meetings (FR Doc. 2010-25185) [National Institutes of Health, United States]

    National Center for Research Resources; Notice of Closed Meeting (FR Doc. 2010-25176) [National Institutes of Health, United States]

    November 16-17, 2010: Vaccines and Related Biological Products Advisory Committee Meeting Announcement [Food and Drug Administration, United States]


    EVENTS (Listed by Date)

    National Marrow Donor Program (NMDP) 2010 Council Meeting
    October 15-16, 2010
    Minneapolis, United States

    ‘HAA 2010’ – The Combined Annual Scientific Meeting of HSANZ, ANZSBT AND ASTH
    October 17-20, 2010
    Auckland, New Zealand

    6th Modern Drug Discovery & Development Summit (M3D)
    October 20-22, 2010
    San Francisco, United States

    American Institute for Cancer Research (AICR) 2010 Annual Cancer Research Conference
    October 21-22, 2010
    Washington, DC, United States

    Fraunhofer Life Science Symposium Leipzig 2010
    October 29-30, 2010
    Leipzig, Germany

    9th Annual American Association for Cancer Research (AACR) International Conference: Frontiers in Cancer Prevention Research
    November 7-10, 2010
    Philadelphia, United States

    22nd European Organization for Research and Treatment of Cancer (EORTC)-National Cancer Institute (NCI)-American Association for Cancer Research (AACR) Symposium: Molecular Targets and Cancer Therapeutics
    November 16-19, 2010
    Berlin, Germany

    9th Annual Gene Therapy Symposium for Heart, Lung, and Blood Diseases
    November 17-19, 2010
    Sonoma, United States

    52nd American Society of Hematology (ASH) Annual Meeting and Exposition
    December 4-7, 2010
    Orlando, United States

    Highlights of American Society of Hematology (ASH) Vancouver
    January 21-22, 2011
    Vancouver, Canada

    Highlights of American Society of Hematology (ASH) Washington, DC
    January 28-29, 2011
    Washington, DC, United States

    Highlights of American Society of Hematology (ASH) San Francisco
    January 28-29, 2011
    San Francisco, United States

    Highlights of American Society of Hematology (ASH) New York
    February 4-5, 2011
    New York, United States

    Highlights of American Society of Hematology (ASH) San Diego
    February 4-5, 2011
    San Diego, United States

    BMT Tandem Meetings (ASBMT/CIBMTR)
    February 17-21, 2011
    Honolulu, Hawaii

    American Association for Cancer Research (AACR) Stem Cells, Development, and Cancer
    March 3-6, 2011
    Vancouver, Canada

    Keystone Symposia: Hematopoiesis
    March 27-April 1, 2011
    Big Sky, United States

    American Association for Cancer Research (AACR) 102nd Annual Meeting 2011
    April 2-6, 2011
    Orlando, United States

    37th Annual Meeting of the European Group for Blood and Marrow Transplantation
    April 3-6, 2011
    Paris, France

    International Society for Stem Cell Research (ISSCR) 9th Annual Meeting
    June 15-18, 2011
    Toronto, Canada

    Visit our events page to stay up to date with the latest events in the cell, gene and immunotherapy community.

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