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    1. Medicine

    Neuroinflammation in neuronopathic Gaucher disease: Role of microglia and NK cells, biomarkers, and response to substrate reduction therapy

    Chandra Sekhar Boddupalli, Shiny Nair ... Pramod K Mistry
    In neurodegeneration of Gaucher disease, glucosylceramides trigger neuroinflammation via attrition of homeostatic microglia and transition to lipid-laden damage-associated microglia concurrently with infiltration of diverse immune cells including activated NK cells and CCR2+ macrophages, ameliorated by substrate reduction therapy.
    1. Neuroscience

    Molecular and anatomical characterization of parabrachial neurons and their axonal projections

    Jordan L Pauli, Jane Y Chen ... Richard D Palmiter
    A guide summarizing the diversity of cell types in the parabrachial nucleus.
    1. Cell Biology

    Deconstructing cold-induced brown adipocyte neogenesis in mice

    Rayanne B Burl, Elizabeth Ann Rondini ... James G Granneman
    Single-cell RNA-sequencing, spatial genomics, and histological analyses reveal that cold-induced brown adipose neogenesis is a complex adaptive response to elevated metabolic demand involving dynamic interactions between recruited immune cells and a subpopulation of poised adipocyte progenitors.
    1. Neuroscience

    Cellular taxonomy and spatial organization of the murine ventral posterior hypothalamus

    Laura E Mickelsen, William F Flynn ... Alexander C Jackson
    Single cell RNA–sequencing and neuroanatomical methods reveal unexpected molecular diversity and highly segregated spatial organization of neuronal cell types within the mouse ventral posterior hypothalamus, including the mammillary nuclei.
    1. Cell Biology
    2. Genetics and Genomics

    Mapping endothelial-cell diversity in cerebral cavernous malformations at single-cell resolution

    Fabrizio Orsenigo, Lei Liu Conze ... Elisabetta Dejana
    Single-cell RNA analysis of brain endothelium identifies the angiogenic venous capillary subset and respective resident endothelial progenitors at the origin of CCM lesions, while arterial endothelial cells are unaffected.
    1. Evolutionary Biology

    Molecular function limits divergent protein evolution on planetary timescales

    Mariam M Konaté, Germán Plata ... Dennis Vitkup
    Orthologous proteins that continuously maintain the same molecular function do not usually diverge beyond a certain level of sequence and structural similarity.
    1. Cell Biology

    A genome-wide CRISPR/Cas9 screen identifies calreticulin as a selective repressor of ATF6α

    Joanne Tung, Lei Huang ... Adriana Ordonez
    Calreticulin, beyond its known role as a chaperone, also serves as an endoplasmic reticulum repressor of ATF6⍺, selectively regulating one arm of the unfolded protein response.
    1. Developmental Biology
    2. Neuroscience

    Transcriptional control of motor pool formation and motor circuit connectivity by the LIM-HD protein Isl2

    Yunjeong Lee, In Seo Yeo ... Mi-Ryoung Song
    Isl2 orchestrates specific hindlimb motor pool arrangement, guaranteeing accurate motor control and sensorimotor circuit functionality.
    1. Immunology and Inflammation

    The regional distribution of resident immune cells shapes distinct immunological environments along the murine epididymis

    Christiane Pleuger, Dingding Ai ... Andreas Meinhardt
    A strategical positioning of resident immune cells are key in determining a tightly controlled immune environment in the different regions of the mouse epididymis that creates unique spatial milieus for sperm maturation and combatting invading pathogens.