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    1. Immunology and Inflammation
    2. Neuroscience

    Spontaneous human CD8 T cell and autoimmune encephalomyelitis-induced CD4/CD8 T cell lesions in the brain and spinal cord of HLA-DRB1*15-positive multiple sclerosis humanized immune system mice

    Irini Papazian, Maria Kourouvani ... Lesley Probert
    Severely immunodeficient B2m-NOG mice transplanted with human peripheral blood mononuclear cells from multiple sclerosis patients partially reproduce disease immunopathology and represent novel experimental models for studying human immune responses to the central nervous system in a rapid and personalized manner.
    1. Chromosomes and Gene Expression
    2. Physics of Living Systems

    An Hfq-dependent post-transcriptional mechanism fine tunes RecB expression in Escherichia coli

    Irina Kalita, Ira Alexandra Iosub ... Meriem El Karoui
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Evolutionary Biology
    2. Neuroscience

    Large-scale deorphanization of Nematostella vectensis neuropeptide G protein-coupled receptors supports the independent expansion of bilaterian and cnidarian peptidergic systems

    Daniel Thiel, Luis Alfonso Yañez Guerra ... Gáspár Jékely
    The identification of 31 neuropeptide GPCRs in the sea anemone Nematostella vectensis provides a rich resource to study peptidergic signaling in cnidarians and suggests that cnidarian and bilaterian peptidergic systems diversified independent from each other from a few ancestral systems.
    1. Neuroscience

    An Information-Theoretic Approach to Reward Rate Optimization in the Tradeoff Between Controlled and Automatic Processing in Neural Network Architectures

    Giovanni Petri, Sebastian Musslick, Jonathan D. Cohen
    Not revised
    Reviewed Preprint v1
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    • Incomplete
    1. Neuroscience
    2. Structural Biology and Molecular Biophysics

    Dynamic landscape of the intracellular termini of acid-sensing ion channel 1a

    Megan M Cullinan, Robert C Klipp ... John R Bankston
    A novel FRET approach suggests that the intracellular termini of acid-sensing ion channel 1a do not form a complex at rest requiring a new hypothesis for ASIC1a involvement in stroke.
    1. Medicine

    Electronic data review, client reminders, and expanded clinic hours for improving cervical cancer screening rates after the COVID-19 pandemic shutdowns: A multicomponent quality improvement program

    Sue Ghosh, Jackie Fantes ... Rebecca B Perkins
    The largest federally qualified health center in Massachusetts was able to improve cervical cancer screening rates during the COVID-19 pandemic by creating clinical sessions devoted only to screenings.
    1. Neuroscience

    cAMP−EPAC−PKCε−RIM1α signaling regulates presynaptic long-term potentiation and motor learning

    Xin-Tai Wang, Lin Zhou ... Ying Shen
    Mouse models with specific presynaptic knockout demonstrate that Rim1α is subjected to threonine phosphorylation by a novel EPAC-PKCε module, which is essential to presynaptic transmitter release, required for the induction of presynaptic LTP, and critical for motor learning.
    1. Cell Biology
    2. Developmental Biology

    Svep1 is a binding ligand of Tie1 and affects specific aspects of facial lymphatic development in a Vegfc-independent manner

    Melina Hußmann, Dörte Schulte ... Stefan Schulte-Merker
    Tie1 is a binding partner for Svep1 in zebrafish and humans, and both genes (but not Tie2) are required during zebrafish lymphangiogenesis especially for the facial lymphatics, which in part develop independent of Vegfc.
    1. Immunology and Inflammation

    Human thymopoiesis produces polyspecific CD8+ α/β T cells responding to multiple viral antigens

    Valentin Quiniou, Pierre Barennes ... David Klatzmann
    The thymic selection of the human T-cell receptor repertoire releases polyspecific receptors with the ability to recognize and respond to peptides from unrelated viruses.
    1. Structural Biology and Molecular Biophysics

    Ion permeation pathway within the internal pore of P2X receptor channels

    Stephanie W Tam, Kate Huffer ... Kenton J Swartz
    Mapping the ion permeation pathway within the internal pore of ATP-activated P2X receptor channels.