1,136 results found
    1. Biochemistry and Chemical Biology
    2. Neuroscience

    Tissue-specific mitochondrial HIGD1C promotes oxygen sensitivity in carotid body chemoreceptors

    Alba Timón-Gómez, Alexandra L Scharr ... Andy J Chang
    An atypical configuration of mitochondrial electron transport chain proteins may underlie the exquisite sensitivity of the carotid body to small decreases in oxygen availability.
    1. Structural Biology and Molecular Biophysics

    Elucidating ATP’s role as solubilizer of biomolecular aggregate

    Susmita Sarkar, Saurabh Gupta ... Jagannath Mondal
    ATP prevents condensation of aggregation-prone intrinsically disordered protein by modulating its conformation.
    1. Computational and Systems Biology
    2. Neuroscience

    Interrogating theoretical models of neural computation with emergent property inference

    Sean R Bittner, Agostina Palmigiano ... John Cunningham
    Emergent property inference, a novel machine learning methodology, learns distributions of neural circuit model parameters that produce computational properties and provides novel scientific insight through the quantification of the rich parametric structure it captures.
    1. Chromosomes and Gene Expression

    Comparative transcriptomics reveal a novel tardigrade-specific DNA-binding protein induced in response to ionizing radiation

    Marwan Anoud, Emmanuelle Delagoutte ... Jean-Paul Concordet
    When exposed to high-dose ionizing radiation, tardigrades undergo extensive DNA damage, like humans, but cope by stimulating expression of DNA repair proteins and of TDR1, a novel tardigrade-specific DNA-binding protein.
    1. Cancer Biology
    2. Computational and Systems Biology

    Robust estimation of cancer and immune cell-type proportions from bulk tumor ATAC-Seq data

    Aurélie Anne-Gaëlle Gabriel, Julien Racle ... David Gfeller
    EPIC-ATAC accurately quantifies cell-type heterogeneity in tumor bulk ATAC-Seq samples using reliable cell-type specific chromatin accessibility markers for the major cell types found in tumor microenvironments.
    1. Genetics and Genomics
    2. Microbiology and Infectious Disease

    A genome-phenome association study in native microbiomes identifies a mechanism for cytosine modification in DNA and RNA

    Weiwei Yang, Yu-Cheng Lin ... Laurence Ettwiller
    A novel DNA/RNA modifying enzyme catalyzing a previously unknown 5-carbamoyloxymethylcytosine modification has been discovered using a novel framework called Metagenomics Genome-Phenome Association.
    1. Cancer Biology
    2. Cell Biology

    PTEN controls glandular morphogenesis through a juxtamembrane β-Arrestin1/ARHGAP21 scaffolding complex

    Arman Javadi, Ravi K Deevi ... Frederick C Campbell
    PTEN organizes multicellular architecture by non-catalytic scaffolding of spatially localized β-Arrestin1/ARHGAP21/Cdc42 protein complexes to control mitotic spindle orientation, multicellular configuration and lumen formation.
    1. Neuroscience

    Neural dynamics underlying self-control in the primate subthalamic nucleus

    Benjamin Pasquereau, Robert S Turner
    Cost–benefit integration between the desirability of the expected reward and the imposed delay to delivery is supported by STN signals that dynamically combined both reward-related attributes to form a single integrated value estimate along an antero-posterior axis in this nucleus.
    1. Neuroscience

    Signatures of Bayesian inference emerge from energy-efficient synapses

    James Malkin, Cian O'Donnell ... Laurence Aitchison
    The parallels between Bayesian synapses and energy-efficient synapses are highlighted.
    1. Cancer Biology
    2. Computational and Systems Biology

    Interplay of adherens junctions and matrix proteolysis determines the invasive pattern and growth of squamous cell carcinoma

    Takuya Kato, Robert P Jenkins ... Erik Sahai
    Cancer invasion occurs with different molecular and spatial patterns, thin invading strands are associated with mesenchymal cell features, such as low cell-cell adhesion, while broad strands are favoured for lymph node metastasis and require high matrix proteolysis and cell-cell adhesions.

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