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    1. Cancer Biology

    Ras/MAPK signalling intensity defines subclonal fitness in a mouse model of hepatocellular carcinoma

    Anthony Lozano, Francois-Régis Souche ... Damien Grégoire
    Specific tissue environments provide selective pressures that give rise to distinct Ras oncogenic dosage in primary liver tumours and their metastatic-like outgrowths.
    1. Medicine

    Bone circuitry and interorgan skeletal crosstalk

    Mone Zaidi, Se-Min Kim ... Tony Yuen
    Intracellular and interorgan skeletal crosstalk highlights integrative skeletal physiology.
    1. Cancer Biology

    Shifting the focus of zebrafish toward a model of the tumor microenvironment

    Joshua M Weiss, Dianne Lumaquin-Yin ... Richard M White
    Zebrafish provide unique resources for the study of the tumor microenvironment.
    1. Stem Cells and Regenerative Medicine

    In vivo generation of bone marrow from embryonic stem cells in interspecies chimeras

    Bingqiang Wen, Guolun Wang ... Vladimir V Kalinichenko
    Blastocyst complementation of rat embryos with donor mouse embryonic stem cells was used to simultaneously produce multiple, donor-derived hematopoietic and stromal cells in the interspecies bone marrow that exhibited normal gene expression signatures, cell surface markers, and functional characteristics.
    1. Immunology and Inflammation

    A neutrophil–B-cell axis impacts tissue damage control in a mouse model of intraabdominal bacterial infection via Cxcr4

    Riem Gawish, Barbara Maier ... Sylvia Knapp
    LPS pre-exposure is tissue protective during a subsequent lethal E. coli peritonitis by long-term modulation the bone marrow B-cell and neutrophil pool which affects neutrophil tissue damaging properties and therapeutic activation of Cxcr4 promotes tissue damage control during sepsis.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Crosstalk between AML and stromal cells triggers acetate secretion through the metabolic rewiring of stromal cells

    Nuria Vilaplana-Lopera, Vincent Cuminetti ... Paloma Garcia
    Interplay between AML and stromal cells can initiate a mechanism involving gap junctions where ROS is transferred from cancer cells to stromal cells which then produce acetate which can in return be absorbed/utilised by the cancer cells.
    1. Cell Biology
    2. Stem Cells and Regenerative Medicine

    Full spectrum flow cytometry reveals mesenchymal heterogeneity in first trimester placentae and phenotypic convergence in culture, providing insight into the origins of placental mesenchymal stromal cells

    Anna Leabourn Boss, Tanvi Damani ... Anna ES Brooks
    Full spectrum flow cytometry reveals a high degree of placental mesenchymal cell heterogeneity, which is lost with culture, highlighting the importance of detailed ex vivo phenotyping to optimise the use of these cells in downstream applications.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Constitutive loss of DNMT3A causes morbid obesity through misregulation of adipogenesis

    Ayala Tovy, Jaime M Reyes ... Margaret A Goodell
    Normal adipogenesis requires de novo DNA methyltransferase 3A (DNMT3A) for proper differentiation and suppression of an age-associated pathogenic inflammatory program.
    1. Immunology and Inflammation

    Intraocular dendritic cells characterize HLA-B27-associated acute anterior uveitis

    Maren Kasper, Michael Heming ... Gerd Meyer zu Hörste
    Single-cell transcriptomics of intraocular infiltrate in human HLA-B27-associated active anterior uveitis shows a unique composition and phenotype of leukocytes preferentially affecting dendritic cells.
    1. Medicine
    2. Neuroscience

    Skeleton interoception regulates bone and fat metabolism through hypothalamic neuroendocrine NPY

    Xiao Lv, Feng Gao ... Xu Cao
    PGE2/EP4 skeleton interoception regulates bone and fat metabolism via hypothalamic NPY.