1,206 results found
    1. Physics of Living Systems

    Measuring ligand-cell surface receptor affinities with axial line-scanning fluorescence correlation spectroscopy

    Antonia Franziska Eckert, Peng Gao ... Gerd Ulrich Nienhaus
    A robust fluorescence microscopy-based data acquisition and analysis framework affords the precise measurement of cell surface receptor affinities toward their cognate ligands and their densities in live cells/tissues.
    1. Cell Biology
    2. Developmental Biology

    Pathway-specific effects of ADSL deficiency on neurodevelopment

    Ilaria Dutto, Julian Gerhards ... Travis H Stracker
    Analysis of adenylosuccinate lyase (ADSL) deficiency in multiple experimental systems reveals cell and organismal phenotypes and impaired neurodevelopment due to the attenuation of ADSL's roles in distinct pathways.
    1. Computational and Systems Biology
    2. Physics of Living Systems

    Development of equation of motion deciphering locomotion including omega turns of Caenorhabditis elegans

    Taegon Chung, Iksoo Chang, Sangyeol Kim
    ElegansBot, a two-dimensional rigid body chain model, simulates various locomotion of C. elegans, including omega and delta turns, using Newtonian equations of motion.
    1. Developmental Biology

    Patched1 and Patched2 inhibit Smoothened non-cell autonomously

    Brock Roberts, Catalina Casillas ... Henk Roelink
    Ptch1/2 can lower the sensitivity of Smo to activation by Shh via the secretion of a sterol precursor.
    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. Computational and Systems Biology
    2. Stem Cells and Regenerative Medicine

    The biphasic and age-dependent impact of klotho on hallmarks of aging and skeletal muscle function

    Zachary Clemens, Sruthi Sivakumar ... Fabrisia Ambrosio
    Transcriptomic analysis using a novel information-based network entropy approach provides mechanistic insights into the ability of Klotho to successfully ameliorate age-related sarcopenia in old mice, but not oldest-old mice.
    1. Chromosomes and Gene Expression
    2. Microbiology and Infectious Disease

    Ribosome profiling of porcine reproductive and respiratory syndrome virus reveals novel features of viral gene expression

    Georgia M Cook, Katherine Brown ... Ian Brierley
    Combining ribosome profiling and RNA sequencing illuminates novel features of porcine reproductive and respiratory syndrome virus gene expression, including the regulation of polyprotein stoichiometry through temporal modulation of ribosomal frameshifting and the synthesis of non-canonical transcripts.
    1. Neuroscience

    Targeted sensors for glutamatergic neurotransmission

    Yuchen Hao, Estelle Toulmé ... Andrew JR Plested
    Targeting a genetically-encoded glutamate sensor to postsynaptic sites demonstrates the feasibility of simultaneous optical quantal analysis of many inputs to a neuron in wide-field fluorescence microscopy.
    1. Structural Biology and Molecular Biophysics
    2. Neuroscience

    Ca2+ entry into neurons is facilitated by cooperative gating of clustered CaV1.3 channels

    Claudia M Moreno, Rose E Dixon ... Luis F Santana
    CaV1.3 channels of the short isoform are coupled via their C-terminal domains in a Ca2+-CaM-dependent manner, which facilitates Ca2+ influx and increases the discharge of hippocampal neurons.
    1. Neuroscience

    A Statistical Framework for Analysis of Trial-Level Temporal Dynamics in Fiber Photometry Experiments

    Gabriel Loewinger, Erjia Cui ... Francisco Pereira
    Revised
    Reviewed Preprint v2
    Updated
    • Important
    • Convincing

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