122 results found
    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. Chromosomes and Gene Expression

    The kinetochore prevents centromere-proximal crossover recombination during meiosis

    Nadine Vincenten, Lisa-Marie Kuhl ... Adèle L Marston
    The meiotic DNA recombination landscape is locally influenced by the kinetochore to minimize potentially deleterious pericentromeric crossover recombination.
    1. Immunology and Inflammation
    2. Neuroscience

    A microglia clonal inflammatory disorder in Alzheimer’s Disease

    Rocio Vicario, Stamatina Fragkogianni ... Frederic Geissmann
    Revised
    Reviewed Preprint v2
    Updated
    • Fundamental
    • Compelling
    1. Chromosomes and Gene Expression
    2. Neuroscience

    Species and cell-type properties of classically defined human and rodent neurons and glia

    Xiao Xu, Elitsa I Stoyanova ... Nathaniel Heintz
    Gene expression and epigenetic profiling of defined cell types in the central nervous system of mouse, rat, and human reveals inter-species and inter-individual differences.
    1. Ecology
    2. Evolutionary Biology

    The evolution of non-reproductive workers in insect colonies with haplodiploid genetics

    Jason W Olejarz, Benjamin Allen ... Martin A Nowak
    A mathematical model predicts the precise conditions for natural selection to favor the evolution of non-reproductive workers in insect colonies with haplodiploid genetics.
    1. Cell Biology
    2. Computational and Systems Biology

    From actin waves to mechanism and back: How theory aids biological understanding

    Carsten Beta, Leah Edelstein-Keshet ... Arik Yochelis
    Mathematical methods reveal common underlying principles in diverse models of intracellular actin waves.
    1. Cell Biology

    53BP1 and USP28 mediate p53-dependent cell cycle arrest in response to centrosome loss and prolonged mitosis

    Chii Shyang Fong, Gregory Mazo ... Meng-Fu Bryan Tsou
    Tumor Protein p53 Binding Protein 1 and Ubiquitin Specific Peptidase 28 engage p53 to promote mitotic efficiency.
    1. Developmental Biology
    2. Genetics and Genomics

    Astrogliosis and neuroinflammation underlie scoliosis upon cilia dysfunction

    Morgane Djebar, Isabelle Anselme ... Christine Vesque
    Brain ventricular astrogliosis and neuroinflammation precede scoliosis onset in the zebrafish rpgrip1l ciliary mutant and anti-inflammatory treatment drastically reduces scoliosis while correcting urotensin related peptide level is ineffective.
    1. Structural Biology and Molecular Biophysics

    Muscle calcium stress cleaves junctophilin1, unleashing a gene regulatory program predicted to correct glucose dysregulation

    Eshwar R Tammineni, Lourdes Figueroa ... Eduardo Rios
    Novel components in the pathway from malignant hyperthermia to diabetes include promotion of a kinase that impedes glycogen synthesis, increased lysis of junctophilin1 and gene regulatory actions by a junctophilin fragment, surprisingly predicted to oppose the effects of elevated calcium.
    1. Immunology and Inflammation

    Expansion of intestinal Prevotella copri correlates with enhanced susceptibility to arthritis

    Jose U Scher, Andrew Sczesnak ... Dan R Littman
    The sequencing of microbial genomes reveals that the presence of a particular microbial species in the gut may increase the risk of the autoimmune disease rheumatoid arthritis.

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