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    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Boosting of cross-reactive antibodies to endemic coronaviruses by SARS-CoV-2 infection but not vaccination with stabilized spike

    Andrew R Crowley, Harini Natarajan ... Margaret E Ackerman
    Non-neutralizing antibodies to the SARS-CoV-2 spike protein’s S2 domain that also recognize widely circulating endemic coronavirus strains are rapidly boosted by natural infection but not vaccination with stabilized spike-based vaccines.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Timeline of changes in spike conformational dynamics in emergent SARS-CoV-2 variants reveal progressive stabilization of trimer stalk with altered NTD dynamics

    Sean M Braet, Theresa SC Buckley ... Ganesh S Anand
    Structural mass spectrometry reveals conformational changes in emerging SARS-CoV-2 spike protein variants that correlate with increased viral fitness.
    1. Neuroscience

    Distinct responses of Purkinje neurons and roles of simple spikes during associative motor learning in larval zebrafish

    Thomas C Harmon, Uri Magaram ... Indira M Raman
    Discrete classes of cerebellar Purkinje neurons show distinct changes in synaptic and spiking activity during motor learning, with simple spikes playing a shifting role during acquisition, expression, and maintenance of learned responses.
    1. Neuroscience

    Plasticity of olfactory bulb inputs mediated by dendritic NMDA-spikes in rodent piriform cortex

    Amit Kumar, Edi Barkai, Jackie Schiller
    NMDA-spikes mediate plasticity of lateral olfactory tract inputs carrying direct odor information to the piriform cortex.
    1. Genetics and Genomics

    Genetic insights into ossification of the posterior longitudinal ligament of the spine

    Yoshinao Koike, Masahiko Takahata ... Shiro Ikegawa
    A GWAS meta-analysis for OPLL identified fourteen significant genomic loci and a subsequent Mendelian randomization study provided genetic evidence for a causal effect of obesity on the pathogenesis of OPLL, especially one of its subtypes, thoracic OPLL.
    1. Neuroscience

    Three rules govern thalamocortical connectivity of fast-spike inhibitory interneurons in the visual cortex

    Yulia Bereshpolova, Xiaojuan Hei ... Harvey A Swadlow
    In the visual system, three rules guide the thalamocortical connectivity of cortical fast-spike interneurons and are key to understand the potent and broadly tuned feed-forward inhibition that they generate.
    1. Neuroscience

    Single spikes drive sequential propagation and routing of activity in a cortical network

    Juan Luis Riquelme, Mike Hemberger ... Julijana Gjorgjieva
    Single-neuron spikes in a network model of the turtle cortex trigger reliable, yet flexible sequences of activity through a sparse backbone of strong synaptic connections.
    1. Cancer Biology
    2. Developmental Biology

    An NKX2-1/ERK/WNT feedback loop modulates gastric identity and response to targeted therapy in lung adenocarcinoma

    Rediet Zewdu, Elnaz Mirzaei Mehrabad ... Eric L Snyder
    Genetically engineered murine models reveal novel mechanisms of cell identity regulation in lung cancer and provide insights into the complex interplay between lineage specifiers and oncogenic signaling pathways in this disease.
    1. Biochemistry and Chemical Biology

    Identification of a conserved S2 epitope present on spike proteins from all highly pathogenic coronaviruses

    Rui P Silva, Yimin Huang ... Jennifer A Maynard
    A new class of antibody binding a highly conserved epitope on the spike S2 domain of MERS-CoV, SARS-CoV, and SARS-CoV-2 viruses is described.
    1. Neuroscience

    Movement-related coupling of human subthalamic nucleus spikes to cortical gamma

    Petra Fischer, Witold J Lipski ... R Mark Richardson
    When coupling between STN spikes and cortical gamma oscillations was strong, subsequent movement was initiated earlier, independent of changes in mean firing rates, demonstrating the importance of relative spike timing.