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    1. Structural Biology and Molecular Biophysics

    Structural insights into regulation of CNNM-TRPM7 divalent cation uptake by the small GTPase ARL15

    Luba Mahbub, Guennadi Kozlov ... Kalle Gehring
    ADP-ribosylation factor-like GTPase 15, an atypical small GTPase, binds to cystathionine-β-synthase-pair domain divalent metal cation transport mediator (CNNM) membrane proteins to inhibit divalent cation efflux by CNNM proteins and influx by transient receptor potential ion channel subfamily M member 7.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Low-level repressive histone marks fine-tune gene transcription in neural stem cells

    Arjun Rajan, Lucas Anhezini ... Cheng-Yu Lee
    Stem-cell-specific transcriptional repressors fine-tune levels of stemness gene transcripts in asymmetrically dividing neural stem cells by depositing low levels of repressive histone marks at these loci allowing progeny to rapidly initiate differentiation.
    1. Neuroscience

    Rapid, automated, and experimenter-free touchscreen testing reveals reciprocal interactions between cognitive flexibility and activity-based anorexia in female rats

    Kaixin Huang, Laura K Milton ... Claire J Foldi
    An automated touchscreen cognitive testing system for rats reduces the length of training required to learn tasks, making it possible to assess cognitive profiles in adolescent animals to more appropriately capture cognitive deficits in adolescent pathologies, such as anorexia nervosa.
    1. Neuroscience

    Importance of glutamine in synaptic vesicles revealed by functional studies of SLC6A17 and its mutations pathogenic for intellectual disability

    Xiaobo Jia, Jiemin Zhu ... Yi Rao
    Physiological studies of SLC6A17 and its pathogenic mutations revealed that glutamine is transported into synaptic vesicles (SVs) in an SLC6A17-dependent manner and all pathogenic conditions reduced glutamine level in SVs.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Inhibitory IL-10-producing CD4+ T cells are T-bet-dependent and facilitate cytomegalovirus persistence via coexpression of arginase-1

    Mathew Clement, Kristin Ladell ... Ian R Humphreys
    The results presented here indicate that IL-10-producing CD4+ T cells express genes associated with chronically activated TH1-like cells, undergo clonal expansion, and inhibit antiviral T cell responses via the secretion of arginase-1, facilitating viral persistence in mice infected with MCMV.
    1. Genetics and Genomics

    Analysis of RNA processing directly from spatial transcriptomics data reveals previously unknown regulation

    Julia Olivieri, Julia Salzman
    Not revised
    Reviewed Preprint v1
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    1. Structural Biology and Molecular Biophysics

    Sterol derivative binding to the orthosteric site causes conformational changes in an invertebrate Cys-loop receptor

    Steven De Gieter, Casey I Gallagher ... Rouslan G Efremov
    Cryo-EM structures of Cys-loop receptor Alpo4 from the thermophilic worm Alvinella pompejana show that a sterol derivative CHAPS binds in and outside of its orthosteric binding site and induces a quaternary twist.
    1. Cell Biology

    LGG-1/GABARAP lipidation is not required for autophagy and development in Caenorhabditis elegans

    Romane Leboutet, Céline Largeau ... Renaud Legouis
    A genetic approach in Caenorhabditis elegans shows that the cleaved and cytosolic form of the ubiquitin-like protein LGG-1/GABARAP is sufficient for both autophagy and embryonic development.
    1. Computational and Systems Biology
    2. Epidemiology and Global Health

    Associations of four biological age markers with child development: A multi-omic analysis in the European HELIX cohort

    Oliver Robinson, ChungHo E Lau ... Martine Vrijheid
    Among European children, shorter telomere length and older DNA methylation age relative to chronological age were associated with poorer behaviors, while older age, as predicted by a novel immunometabolic clock relative to chronological age, was associated with greater cognitive maturity.
    1. Chromosomes and Gene Expression
    2. Physics of Living Systems

    Regulation of chromatin microphase separation by binding of protein complexes

    Omar Adame-Arana, Gaurav Bajpai ... Samuel Safran
    Chromatin-binding proteins regulate the effective solvent quality experienced by chromatin and impact global chromatin organization in the nucleus.