794 results found
    1. Neuroscience

    Astrocyte GluN2C NMDA receptors control basal synaptic strengths of hippocampal CA1 pyramidal neurons in the stratum radiatum

    Peter H Chipman, Chi Chung Alan Fung ... Yukiko Goda
    Electrophysiology experiments with genetic and pharmacological manipulations identify a role for astrocyte GluN2C NMDA receptors in maintaining the broad range of presynaptic strengths, which is suggested by numerical simulations to enhance the expression of synaptic plasticity.
    1. Cell Biology

    Surface curvature and basal hydraulic stress induce spatial bias in cell extrusion

    Cheng-Kuang Huang, Xianbin Yong ... Chwee Teck Lim
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Convincing
    1. Genetics and Genomics

    Firefly genomes illuminate parallel origins of bioluminescence in beetles

    Timothy R Fallon, Sarah E Lower ... Jing-Ke Weng
    The first genomic view of beetle luciferase evolution indicates evolutionary independence of luciferase between fireflies and click-beetles, and provide valuable datasets which will accelerate the discovery of new biotechnological tools.
    1. Cancer Biology
    2. Immunology and Inflammation

    VPS9D1-AS1 overexpression amplifies intratumoral TGF-β signaling and promotes tumor cell escape from CD8+ T cell killing in colorectal cancer

    Lei Yang, Xichen Dong ... Zhenjun Wang
    Overexpression of VPS9D1-AS1 is a lncRNA to activate TGF-β and IFN signaling pathways, regulates crosstalk between cancer cells and T lymphocytes in the tumor microenvironment.
    1. Microbiology and Infectious Disease

    ATP burst is the dominant driver of antibiotic lethality in Mycobacterium smegmatis

    Tejan Lodhiya, Aseem Palande ... Raju Mukherjee
    Revised
    Reviewed Preprint v3
    Updated
    • Important
    • Solid
    1. Biochemistry and Chemical Biology
    2. Computational and Systems Biology

    Protein biogenesis machinery is a driver of replicative aging in yeast

    Georges E Janssens, Anne C Meinema ... Matthias Heinemann
    A comprehensive mapping of the proteome and transcriptome during the complete replicative lifespan of budding yeast predicted an increased abundance of the protein biogenesis machinery is most causal for aging.
    1. Cell Biology
    2. Structural Biology and Molecular Biophysics

    A Gs-coupled purinergic receptor boosts Ca2+ influx and vascular contractility during diabetic hyperglycemia

    Maria Paz Prada, Arsalan U Syed ... Manuel F Navedo
    A multi-pronged approach shows that a Gs-coupled purinergic receptor is a sensor for glucose-mediated, PKA-dependent potentiation of vascular L-type calcium channels and vasoconstriction.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Synergy between RecBCD subunits is essential for efficient DNA unwinding

    Rani Zananiri, Omri Malik ... Ariel Kaplan
    A new optical tweezers assay sheds light on the mechanism of cooperation and force generation by the subunits of RecBCD, critical for the repair of double strand breaks in bacteria.
    1. Microbiology and Infectious Disease

    Inner membrane complex proteomics reveals a palmitoylation regulation critical for intraerythrocytic development of malaria parasite

    Pengge Qian, Xu Wang ... Jing Yuan
    A systemic proteome of the pellicle organelle inner membrane complex (IMC) provides new insight for the intraerythrocytic proliferation of malaria parasite and identifies the palmitoyl-acyl-transferase DHHC2 as a key enzyme regulating the localization of IMC proteins through palmitoylation.
    1. Cell Biology

    Microtubule-dependent orchestration of centriole amplification in brain multiciliated cells

    Amélie-Rose Boudjema, Rémi Balagué ... Alice Meunier
    Not revised
    Reviewed Preprint v1
    • Important
    • Incomplete

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