Human Immunology News Volume 9.48 | Dec 7 2021

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    2021-12-07 | HIN 9.48


    Human Immunology News by STEMCELL Technologies
    Vol. 9.48 – 7 December, 2021
    TOP STORY

    Immune-Mediated Diseases Associated with Cancer Risks

    Scientists assessed the prospective association of 48 immune-mediated diseases with the risk of total and individual cancers and the prospective association of organ-specific immune-mediated diseases with the risk of local and extralocal cancers.
    [JAMA Oncology]

    Full Article
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    PUBLICATIONSRanked by the impact factor of the journal

    Myeloid Ikaros–SIRT1 Signaling Axis Regulates Hepatic Inflammation and Pyroptosis in Ischemia-Stressed Mouse and Human Liver

    The authors undertook molecular and functional studies to interrogate the significance of the myeloid Ikaros–SIRT1 axis in the innate immune activation and to determine whether it served as a homeostatic sentinel in hepatic rejuvenation in mouse and human liver.
    [Journal of Hepatology]

    AbstractGraphical Abstract

    A Particulate Saponin/TLR Agonist Vaccine Adjuvant Alters Lymph Flow and Modulates Adaptive Immunity

    Investigators found that monophosphoryl lipid A (MPLA) self-assembled with saponins to form particles physically resembling immune-stimulatory complexes, which they termed saponin/MPLA nanoparticles.
    [Science Immunology]

    AbstractPress Release

    Tumor Evolution Selectively Inactivates the Core microRNA Machinery for Immune Evasion

    Researchers found that the core microRNA biogenesis and targeting machinery maintained the sensitivity of cancer cells to PD-1-independent T cell-mediated cytotoxicity.
    [Nature Communications]

    Full Article

    Single-Cell Transcriptomic Identified HIF1A as a Target for Attenuating Acute Rejection after Heart Transplantation

    A total of 20 immune cell subtypes were identified among 46,040 cells. The function of immune cells in acute rejection were illustrated simultaneously.
    [Basic Research in Cardiology]

    Abstract

    Immunosuppression and Outcomes in Adult Patients with De Novo Acute Myeloid Leukemia with Normal Karyotypes

    Using exome sequencing, RNA-sequencing, and functional immunologic studies, scientists characterized 28 normal karyotype (NK)-AML patients with over 5 year first remissions after chemotherapy and compared them to a well-matched group of 31 NK-AML patients who relapsed within two years.
    [Proceedings of the National Academy of Sciences of the United States of America]

    Abstract

    Pre-Existing Chromatin Accessibility and Gene Expression Differences among Naive CD4+ T Cells Influence Effector Potential

    The authors probed the heterogeneity present among naive CD4+ T cells before encountering their cognate antigen to ask whether their effector potential was modulated by pre-existing transcriptional and chromatin landscape differences.
    [Cell Reports]

    Full ArticleGraphical Abstract

    Stress Signal ULBP4, an NKG2D Ligand, Is Upregulated in Multiple Sclerosis and Shapes CD8+ T-Cell Behaviors

    Human CD8+ T lymphocytes from multiple sclerosis donors and age/sex-matched healthy controls were isolated to evaluate the functional impact of soluble UL16-binding protein 4 (ULBP4).
    [Neurology-Neuroimmunology & Neuroinflammation]

    Abstract

    PVRIG Is a Novel Natural Killer Cell Immune Checkpoint Receptor in Acute Myeloid Leukemia

    Poliovirus receptor- related immunoglobulin domain-containing (PVRIG) blockade significantly enhanced NK-cell killing of poliovirus receptor-related 2+, poliovirus receptorlo acute myeloid leukemia cell lines, and significantly increased NK-cell activation and degranulation in the context of patient primary AML blasts.
    [Haematologica]

    Full Article

    Profiling of Immune Features to Predict Immunotherapy Efficacy

    Researchers demonstrated that the immune activation score based on dynamic alteration of interleukins in patient plasma as early as two cycles after starting immunotherapy could accurately predict immunotherapy efficacy.
    [The Innovation]

    AbstractFull ArticleGraphical Abstract

    This webinar provides insights and techniques for efficient leukopak sample processing and streamlined cell isolation.
    REVIEWS

    Diversity of Human NK Cell Developmental Pathways Defined by Single-Cell Analyses

    Investigators offer a brief review of new insights into human NK cell diversity specifically defined by next generation sequencing and single-cell transcriptomic studies.
    [Current Opinion in Immunology]

    Abstract

    Cytokine-Induced Memory-Like Natural Killer Cells for Cancer Immunotherapy

    NK cells have always been thought to be short-lived and with no antigen specificity; however, recent data supports the presence of NK cell memory including in the hapten-specific contact hypersensitivity model and in certain viral infections.
    [Stem Cell Research & Therapy]

    Full Article
    INDUSTRY AND POLICY NEWS

    InteRNA Technologies Announces US FDA Clearance of IND Application for Phase I Clinical Trial with Lead MicroRNA Candidate INT-1B3 in Patients with Advanced Solid Tumors

    InteRNA Technologies announced it received Investigational New Drug (IND) clearance from the US FDA for the company’s Phase I clinical trial evaluating lead miRNA candidate, INT-1B3, in patients with advanced solid tumors.
    [InteRNA Technologies]

    Press Release

    PDS Biotech Provides Recruitment update for National Cancer Institute-Led Phase II Clinical Trial of PDS0101-Based Combination

    PDS Biotechnology Corporation announced the reopening of recruitment in the National Cancer Institute-led Phase II clinical trial evaluating PDS0101 in combination with two investigational immune-modulating agents in advanced HPV cancers.
    [PDS Biotechnology Corporation]

    Press Release
    FEATURED EVENT

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    JOB OPPORTUNITIES

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    Allen Institute – Seattle, Washington, United States

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    Genentech – San Francisco, California, United States

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