678 results found
    1. Structural Biology and Molecular Biophysics

    Integrative dynamic structural biology unveils conformers essential for the oligomerization of a large GTPase

    Thomas-O Peulen, Carola S Hengstenberg ... Christian Herrmann
    Multimodal spectroscopy (smFRET, EPR, SAXS, and SANS) and integrative structural modeling reveal large-scale domain rearrangements in human guanylate binding protein 1 (hGBP1) that are driving forces for the formation of oligomers that enable its biological function in innate immune defense.
    1. Biochemistry and Chemical Biology
    2. Chromosomes and Gene Expression

    Novel mechanistic insights into the role of Mer2 as the keystone of meiotic DNA break formation

    Dorota Rousová, Vaishnavi Nivsarkar ... John R Weir
    Mer2 interacts directly with meiotic chromatin, axial proteins, and the DNA break forming machinery to facilitate the formation of meiotic double-strand breaks.
    1. Neuroscience

    Dissociation of impulsive traits by subthalamic metabotropic glutamate receptor 4

    Lukasz Piszczek, Andreea Constantinescu ... Wulf Haubensak
    Metabotropic glutamate receptors modulate impulse control by the subthalamic nucleus, dissociating trait impulsivity from basal ganglia motor function.
    1. Neuroscience

    Real-time classification of experience-related ensemble spiking patterns for closed-loop applications

    Davide Ciliberti, Frédéric Michon, Fabian Kloosterman
    A brain–computer interface for real-time identification of transient neural activity patterns enables causal inference of the role of these patterns in cognition through closed-loop manipulation.
    1. Structural Biology and Molecular Biophysics
    2. Microbiology and Infectious Disease

    Guanylate binding proteins directly attack Toxoplasma gondii via supramolecular complexes

    Elisabeth Kravets, Daniel Degrandi ... Klaus Pfeffer
    Cellular immunity against Toxoplasma parasites is orchestrated by GBP complexes attacking the parasite membrane.
    1. Immunology and Inflammation

    T-follicular helper cells are epigenetically poised to transdifferentiate into T-regulatory type 1 cells

    Josep Garnica, Patricia Sole ... Pere Santamaria
    T-regulatory type 1 cells inherit a broad repertoire of epigenetic marks from T-follicular helper T-cells, offering new insights into the developmental biology of this subset.
    1. Neuroscience

    Distance and grid-like codes support the navigation of abstract social space in the human brain

    Zilu Liang, Simeng Wu ... Chao Liu
    New data provides partial evidence that abstract social knowledge adopts a similar encoding scheme as spatial cognitive maps in the human brain.
    1. Cell Biology
    2. Developmental Biology

    Human embryo polarization requires PLC signaling to mediate trophectoderm specification

    Meng Zhu, Marta Shahbazi ... Magdalena Zernicka Goetz
    Functional analyses of in vitro fertilized, preimplanation human embryos reveal that the first lineage segregation depends on cell polarization signaling that is regulated by Phospholipase C (PLC) activity.
    1. Chromosomes and Gene Expression

    GC content shapes mRNA storage and decay in human cells

    Maïté Courel, Yves Clément ... Dominique Weil
    The GC content of human mRNAs is key to P-body localization and protein yield, and has a major impact on their post-transcriptional control.
    1. Developmental Biology
    2. Neuroscience

    Achieving functional neuronal dendrite structure through sequential stochastic growth and retraction

    André Ferreira Castro, Lothar Baltruschat ... Hermann Cuntz
    An optimal wire and function trade-off emerges from noisy growth and stochastic retraction during Drosophila class I ventral posterior dendritic arborisation (c1vpda) dendrite development.

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