Cell Therapy News Volume 22.17 | May 10 2021

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    2021-05-10 | CTN 22.17


    Cell Therapy News by STEMCELL Technologies
    Vol. 22.17 – 10 May, 2021
    TOP STORY

    Genomic Spectrum and Phenotypic Heterogeneity of Human IL-21 Receptor Deficiency

    Scientists collected clinical histories of 13 patients with IL-21R deficiency from eight families across seven centers worldwide, including five novel patients identified by exome or NGS panel sequencing.
    [Journal of Clinical Immunology]

    Full Article
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    Donor-Defined Mesenchymal Stem Cell Antimicrobial Potency against Nontuberculous Mycobacterium

    The authors demonstrated that human marrow‐derived MSCs were antimicrobial and anti‐inflammatory in vitro and in the context of an in vivo sustained infection of either Mycobacterium avium and/or Mycobacterium  intracellulare.
    [Stem Cells Translational Medicine]

    Full ArticlePress Release

    Different Phenotypes and Chondrogenic Responses of Human Menstrual Blood and Bone Marrow Mesenchymal Stem Cells to Activin A and TGF-β3

    Investigators evaluatedchondrogenic differentiation potential of menstrual blood-derived mesenchymal stem/stromal cells (MSCs) and bone marrow MSCs stimulated with transforming growth factor β (TGF-β3) and activin A.
    [Stem Cell Research & Therapy]

    Full Article

    Fabrication of Vascularized DPSC Constructs for Efficient Pulp Regeneration

    Vascularized dental pulp stem cells (DPSC) constructs were fabricated by inducing endothelial differentiation, and then scientist investigated the behavior of differentiated DPSCs, the internal structure of cell constructs, and their pulp regenerative ability in vivo.
    [Journal of Dental Research]

    Abstract

    Injectable Hydrogel for Co-Delivery of 5-Azacytidine in Zein Protein Nanoparticles with Stem Cells for Cardiac Function Restoration

    Injectable alginate based microporous hydrogel were used to deliver 5-Azacytidine in zein protein nanoparticle with mesenchymal stem cells for attenuating adverse cardiac remodelling after myocardial infarction.
    [International Journal of Pharmaceutics]

    Abstract

    Salvage HLA-Haploidentical Hematopoietic Stem Cell Transplantation with Post-transplant Cyclophosphamide for Graft Failure in Non-Malignant Disorders

    12 patients with primary or secondary graft failure received T cell replete bone marrow grafts from haploidentical donors and post-transplantation cyclophosphamide.
    [Bone Marrow Transplantation]

    Full Article

    Non-Genotoxic Conditioning Facilitates Hematopoietic Stem Cell Gene Therapy for Hemophilia A Using Bioengineered Factor VIII

    Researchers described a non-genotoxic conditioning protocol using an immunotoxin targeting CD117 to achieve endogenous hematopoietic stem cell depletion and a cocktail of monoclonal antibodies to provide transient immune suppression against the transgene product in a murine hemophilia A gene therapy model.
    [Molecular Therapy-Methods & Clinical Development]

    AbstractFull ArticleGraphical Abstract

    Thawed Cryopreserved Synovial Mesenchymal Stem Cells Show Comparable Effects to Cultured Cells in the Inhibition of Osteoarthritis Progression in Rats

    Scientists elucidated whether thawed cryopreserved mesenchymal stem cells (MSCs) showed comparable inhibitory effects on osteoarthritis progression in rats to those obtained with cultured MSCs.
    [Scientific Reports]

    Full Article

    Postpubertal Spermatogonial Stem Cell Transplantation Restores Functional Sperm Production in Rhesus Monkeys Irradiated Before and After Puberty

    To evaluate donor‐derived functional sperm production after spermatogonial stem cells transplantation to adult monkeys that had received testicular irradiation during the prepubertal period.
    [Andrology]

    Abstract

    Bruno Silva-Santos shares his work on understanding the role of gamma delta T cells in cancer immunity. Watch the webinar.
    REVIEWS

    T-Cell-Based Immunotherapy of Acute Myeloid Leukemia: Current Concepts and Future Developments

    The stellar successes of immunotherapies that harness the power of T cells to treat solid tumors and an improved understanding of the immune systems of patients with hematologic malignancies have led to major efforts to develop immunotherapies for the treatment of patients with AML.
    [Leukemia]

    Full Article

    Gene Therapy for Bone Healing: Lessons Learned and New Approaches

    Despite their promising osteogenic properties, the clinical usefulness of recombinant bone morphogenetic protein is hindered by delivery problems that necessitate their application in vastly supraphysiological amounts.
    [Translational Research]

    Abstract

    Stem Cell Therapy for Modulating Neuroinflammation in Neuropathic Pain

    Investigators introduce neuropathic pain (NP) current pharmacological and nonpharmacological treatments, and preclinical studies of stem cells to treat NP. They also summarize stem cell mechanisms- including neuromodulation in treating NP.
    [International Journal of Molecular Sciences]

    AbstractDownload Full Article
    INDUSTRY AND POLICY NEWS

    Failure of Genetic Therapies for Huntington’s Devastates Community

    Two pharmaceutical companies have halted clinical trials of gene-targeting therapies for Huntington’s disease, following the drugs’ disappointing performance.
    [Nature News]

    Press Release

    CRISPR Therapeutics, Nkarta to Jointly Develop Engineered Natural Killer Cells as Cancer Treatments

    Off-the-shelf treatments for cancer made from genetically engineered T cells and natural killer, or NK, cells have each shown promise in clinical trials. Two biotech companies- Nkarta and CRISPR Therapeutics- announced a partnership that aims to merge the two immune-cell approaches together.
    [STAT News]

    Press Release

    FEATURED EVENT

    Microrobots and Nanorobots for Biotechnology

    May 25 – 27, 2021
    Virtual

    > See All Events

    JOB OPPORTUNITIES

    Postdoctoral Associate – Immunotherapy, Genomic Instability, Anti-Tumor Immunity

    Baylor College of Medicine – Houston, Texas, United States

    Senior Researcher – Clinical Genome Editing

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

    Assistant, Associate, Full Professor – Stem Cell Biology and Regenerative/Restorative Medicine

    Stanford University – Stanford, California, United States

    Postdoctoral Researcher Fellowships – Center for Stem Cell and Regenerative Medicine

    Zhejiang University – Zhejiang, China

    Postdoctoral Fellow – Vascular Cell Signaling

    LSU Health Science Center – Shreveport, Louisianam United States

    > See All Jobs

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