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Page 3 of 1,068
    1. Cell Biology

    Ubiquitination drives COPI priming and Golgi SNARE localization

    Swapneeta S Date, Peng Xu ... Todd R Graham
    The ability of COPI to bind polyubiquitin is a key determinant for SNARE incorporation into intracellular vesicles and for maintenance of a functional Golgi complex.
    1. Neuroscience

    Spatial transcriptomics and single-nucleus RNA sequencing reveal a transcriptomic atlas of adult human spinal cord

    Donghang Zhang, Yali Chen ... Cheng Zhou
    The molecular, cellular, and spatial heterogeneity of adult human spinal cord serve as an important resource to explore the mechanisms underlying spinal cord physiology and diseases.
    1. Neuroscience

    Silencing long ascending propriospinal neurons after spinal cord injury improves hindlimb stepping in the adult rat

    Courtney T Shepard, Amanda M Pocratsky ... David SK Magnuson
    Silencing L2 neurons that project to C6 after a T9 contusion, effectively removing spared axons, results in improved paw placement timing and order, and normalizes speed-dependent changes in swing and stance representing a significant neuroanatomical-functional paradox for spinal cord injury.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Dosage compensation can buffer copy-number variation in wild yeast

    James Hose, Chris Mun Yong ... Audrey P Gasch
    Dosage-compensated gene expression facilitates chromosomal aneuploidy, which presents a rapid route to phenotypic evolution in natural yeast isolates.
    1. Cell Biology

    COPI selectively drives maturation of the early Golgi

    Effrosyni Papanikou, Kasey J Day ... Benjamin S Glick
    Inactivation of the COPI vesicle coat in yeast reveals that COPI recycles early but not late Golgi proteins.
    1. Cell Biology
    2. Developmental Biology

    Aging impairs cold-induced beige adipogenesis and adipocyte metabolic reprogramming

    Corey D Holman, Alexander P Sakers ... Patrick Seale
    Single-cell expression profiling and genetic lineage analysis show that aging impairs adipocyte differentiation from precursor cells and blocks the thermogenic activation of adipocytes during cold exposure.
    1. Cell Biology

    COPI mediates recycling of an exocytic SNARE by recognition of a ubiquitin sorting signal

    Peng Xu, Hannah M Hankins ... Todd R Graham
    COPI vesicle coat protein recognizes a ubiquitin sorting signal on an exocytic v-SNARE to mediate recycling.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Short-range interactions between fibrocytes and CD8+ T cells in COPD bronchial inflammatory response

    Edmée Eyraud, Elise Maurat ... Isabelle Dupin
    Intercellular interactions between fibrocytes and CD8+ T lymphocytes promote inflammation through a pathophysiological positive feedback loop in bronchi of patients with chronic obstructive pulmonary disease (COPD).
    1. Cell Biology
    2. Developmental Biology

    Perirenal adipose tissue contains a subpopulation of cold-inducible adipocytes derived from brown-to-white conversion

    Houyu Zhang, Yan Li ... Meng Xie
    A brown-to-white adipogenic transdifferentiation process in the periureter region of mouse renal adipose tissue gives rise to a population of cold-inducible adipocytes with a transcriptome distinct from subcutaneous beige adipocytes.
    1. Computational and Systems Biology
    2. Neuroscience

    Diverse and complex muscle spindle afferent firing properties emerge from multiscale muscle mechanics

    Kyle P Blum, Kenneth S Campbell ... Lena H Ting
    Diverse muscle spindle firing, critical for a range of sensorimotor behaviors, is compactly explained by first principles of force development in specialized muscle fibers within the sensors.