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    1. Physics of Living Systems

    Decoding the physical principles of two-component biomolecular phase separation

    Yaojun Zhang, Bin Xu ... Ned S Wingreen
    Phase separation of two-component multivalent systems is suppressed at rational polymer stoichiometries, suggesting possible cellular strategies for regulating the formation and function of biomolecular condensates.
    1. Structural Biology and Molecular Biophysics

    Calcium-dependent electrostatic control of anion access to the pore of the calcium-activated chloride channel TMEM16A

    Andy KM Lam, Raimund Dutzler
    Ion conduction in the calcium-activated chloride channel TMEM16A is directly regulated by calcium, which binds to a site close to the pore thereby shaping the electrostatics at its intracellular entrance.
    1. Neuroscience

    Age-related differences in the functional topography of the locus coeruleus and their implications for cognitive and affective functions

    Dániel Veréb, Mite Mijalkov ... Joana B Pereira
    A gradient-based approach is employed to characterize the organization of functional connectivity in the human locus coeruleus, revealing age-related differences and associations with cognitive and affective functions independently from age.
    1. Cell Biology
    2. Computational and Systems Biology

    Intrinsically disordered linkers determine the interplay between phase separation and gelation in multivalent proteins

    Tyler S Harmon, Alex S Holehouse ... Rohit V Pappu
    Computational modeling and theoretical analysis reveal how disordered linkers determine whether linear multivalent proteins undergo gelation with or without phase separation.
    1. Cell Biology
    2. Immunology and Inflammation

    Transient protein accumulation at the center of the T cell antigen-presenting cell interface drives efficient IL-2 secretion

    Danielle J Clark, Laura E McMillan ... Christoph Wülfing
    A membrane-associated, supramolecular protein complex with dynamically changing components, the central supramolecular activation cluster, regulates the generation of the T cell effector cytokine IL-2 depending on its composition.
    1. Neuroscience

    Threat of shock increases excitability and connectivity of the intraparietal sulcus

    Nicholas L Balderston, Elizabeth Hale ... Christian Grillon
    Multimodal neuroimaging was used to study the effect of threat on spontaneous brain activity and functional connectivity, and demonstrated that threat increases both activity and connectivity of the intraparietal sulcus, a key node in the frontoparietal attention network.
    1. Neuroscience

    Effects of experiencing the COVID-19 pandemic on optimistically biased belief updating

    Iraj Khalid, Orphee Morlaas ... Liane Schmidt
    Not revised
    Reviewed Preprint v1
    • Important
    • Solid
    1. Structural Biology and Molecular Biophysics

    The mechanism of kinesin inhibition by kinesin-binding protein

    Joseph Atherton, Jessica JA Hummel ... Carolyn A Moores
    Cryo-electron microscopy reveals how kinesin-binding protein inhibits microtubule attachment in a subset of kinesins.
    1. Neuroscience

    Different brain systems support learning from received and avoided pain during human pain-avoidance learning

    Marieke Jepma, Mathieu Roy ... Albert Dahan
    Pharmacological fMRI study provides evidence that learning from the unexpected presence and absence of pain is mediated by different brain systems.
    1. Neuroscience

    A connectome of the Drosophila central complex reveals network motifs suitable for flexible navigation and context-dependent action selection

    Brad K Hulse, Hannah Haberkern ... Vivek Jayaraman
    An analysis of the first complete synaptic resolution connectome of Drosophila's navigation circuit uncovers neural network motifs supporting broadly relevant sensorimotor computations.