Browse our Research Articles

Page 879 of 1,510
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Identifying the immune interactions underlying HLA class I disease associations

    Bisrat J Debebe, Lies Boelen ... Becca Asquith
    HLA class I-disease associations have been studied for decades; a new approach for investigating the underlying mechanism can overcome past problems with interpretation and help to understand the etiology of human diseases.
    1. Structural Biology and Molecular Biophysics

    A CLC-ec1 mutant reveals global conformational change and suggests a unifying mechanism for the CLC Cl/H+ transport cycle

    Tanmay S Chavan, Ricky C Cheng ... Merritt Maduke
    Crystallography together with electron-resonance spectroscopy, molecular-dynamics simulations, and transport measurements reveal the molecular details of protein conformational change, and how this change contributes to function in a CLC-type chloride/proton exchanger.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    IP3 mediated global Ca2+ signals arise through two temporally and spatially distinct modes of Ca2+ release

    Jeffrey T Lock, Ian Parker
    Cell-wide Ca2+ signals that regulate numerous cellular functions comprise dual Ca2+ release modes through IP3 receptors, punctate transients mediated by clustered receptors and spatiotemporally diffuse release through functionally distinct receptors.
    1. Cell Biology

    Activated αIIbβ3 on platelets mediates flow-dependent NETosis via SLC44A2

    Adela Constantinescu-Bercu, Luigi Grassi ... James TB Crawley
    The interaction between activated αIIbβ3 on platelets and SLC44A2 on circulating neutrophils facilitates neutrophil capture and drives flow-dependent NETosis.
    1. Developmental Biology

    The Warburg Effect and lactate signaling augment Fgf-MAPK to promote sensory-neural development in the otic vesicle

    Husniye Kantarci, Yunzi Gou, Bruce B Riley
    Glycolysis is locally enhanced and redirected in zebrafish to generate lactate, which functions as a signaling molecule to fully activate Fgf target genes required for proper sensory and neural development.
    1. Cell Biology

    Cortical bone maturation in mice requires SOCS3 suppression of gp130/STAT3 signalling in osteocytes

    Emma C Walker, Kim Truong ... Natalie A Sims
    Targeted SOCS3 null mice reveal that maturation of cortical bone comprises both pore closure and accumulation of high density bone, requiring local suppression of gp130-STAT3 in osteocytes and subsequent osteoclastogenesis.
    1. Structural Biology and Molecular Biophysics

    Characterization of the kinetic cycle of an ABC transporter by single-molecule and cryo-EM analyses

    Ling Wang, Zachary Lee Johnson ... Shixin Liu
    The conformational dynamics of multidrug resistance protein 1 (MRP1) are tracked in real time by single-molecule fluorescence resonance energy transfer experiments, which elucidate the rate-limiting mechanism of MRP1's transport cycle.
    1. Neuroscience

    Distinct spatiotemporal mechanisms underlie extra-classical receptive field modulation in macaque V1 microcircuits

    Christopher A Henry, Mehrdad Jazayeri ... Michael J Hawken
    The multiple component mechanisms of extra-classical receptive field modulation, with distinct dynamics, discovered in the monkey visual cortex have important implications for understanding contextual perceptual processing.
    1. Immunology and Inflammation
    2. Neuroscience

    Circulating myeloid cells invade the central nervous system to mediate cachexia during pancreatic cancer

    Kevin G Burfeind, Xinxia Zhu ... Daniel L Marks
    Circulating myeloid cells invade the brain during pancreatic cancer, where they accumulate at a unique central nervous system interface and drive anorexia and muscle catabolism.
    1. Cell Biology

    Keratin 14-dependent disulfides regulate epidermal homeostasis and barrier function via 14-3-3σ and YAP1

    Yajuan Guo, Catherine J Redmond ... Pierre A Coulombe
    Keratin filaments are revealed as novel regulators of entry into terminal differentiation in the epidermis via an ability to modulate YAP1 function and Hippo signaling.