Browse our Research Articles

Page 497 of 1,388
    1. Structural Biology and Molecular Biophysics

    Conformational dynamics of auto-inhibition in the ER calcium sensor STIM1

    Stijn van Dorp, Ruoyi Qiu ... Richard S Lewis
    Single-molecule FRET measurements and protein crosslinking reveal the compact structure of quiescent STIM1 and the conformational rearrangements that enable it to activate store-operated calcium entry.
    1. Neuroscience

    Modulation of pulsatile GnRH dynamics across the ovarian cycle via changes in the network excitability and basal activity of the arcuate kisspeptin network

    Margaritis Voliotis, Xiao Feng Li ... Krasimira Tsaneva-Atanasova
    Pulse generation is an emergent property of the arcuate kisspeptin network that is regulated throughout the ovarian cycle via coordinated changes in neuronal communication and basal activation.
    1. Neuroscience

    Lactate is an energy substrate for rodent cortical neurons and enhances their firing activity

    Anastassios Karagiannis, Thierry Gallopin ... Bruno Cauli
    Lactate is preferred to glucose as an energy substrate and exacerbates spiking activity in most neuron types of juvenile somatosensory cortex by closing ATP-sensitive potassium channels.
    1. Microbiology and Infectious Disease

    Highly synergistic combinations of nanobodies that target SARS-CoV-2 and are resistant to escape

    Fred D Mast, Peter C Fridy ... Michael P Rout
    A large repertoire of nanobodies that target discrete regions of SARS-CoV-2 spike shows effective neutralization against variants of concern with many pairwise combinations resistant to escape and demonstrating synergistic neutralization activities.
    1. Cancer Biology
    2. Computational and Systems Biology

    Investigating the replicability of preclinical cancer biology

    Timothy M Errington, Maya Mathur ... Brian A Nosek
    A project to repeat experiments from high-impact papers in cancer biology found that the effects observed in replications were frequently weaker than, or inconsistent with, the effects reported in the original papers.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Pathogen invasion-dependent tissue reservoirs and plasmid-encoded antibiotic degradation boost plasmid spread in the gut

    Erik Bakkeren, Joana Anuschka Herter ... Wolf-Dietrich Hardt
    Bacterial gut pathogens that invade into host tissues during infection can boost the spread and accumulation of plasmids over time by forming reservoirs containing these plasmids within host tissues.
    1. Developmental Biology
    2. Neuroscience

    Mechanisms underlying microglial colonization of developing neural retina in zebrafish

    Nishtha Ranawat, Ichiro Masai
    Genetic and imaging analysis reveal that microglial precursors use ocular blood vessels as a pathway to enter the optic cup and subsequently infiltrate the retina preferentially through the neurogenic region.
    1. Cancer Biology

    Experiments from unfinished Registered Reports in the Reproducibility Project: Cancer Biology

    Timothy M Errington, Alexandria Denis ... Lisa Young
    A project to repeat experiments from high-impact papers in cancer biology did not complete all replications, with challenges ranging from mundane reasons to unexpected methodological issues.
    1. Microbiology and Infectious Disease

    Characterization of the endogenous DAF-12 ligand and its use as an anthelmintic agent in Strongyloides stercoralis

    Zhu Wang, Mi Cheong Cheong ... David J Mangelsdorf
    Regulation of a nuclear receptor signaling pathway may cure the often-lethal disease caused by the endemic parasitic roundworm, Strongyloides stercoralis.
    1. Cell Biology

    ANTH domains within CALM, HIP1R, and Sla2 recognize ubiquitin internalization signals

    Natalya Pashkova, Lokesh Gakhar ... Robert C Piper
    The family of ANTH domain proteins serve as adaptors to endocytose ubiquitinated proteins from the cell surface.