4,329 results found
    1. Cancer Biology
    2. Epidemiology and Global Health

    Identifying metabolic features of colorectal cancer liability using Mendelian randomization

    Caroline Bull, Emma Hazelwood ... Emma E Vincent
    Increased genetic liability to colorectal cancer is associated with altered levels of circulating metabolites, including fatty acids, up to 40 years before average age of diagnosis.
    1. Evolutionary Biology
    2. Microbiology and Infectious Disease

    Discovery of several thousand highly diverse circular DNA viruses

    Michael J Tisza, Diana V Pastrana ... Christopher B Buck
    A bioinformatics pipeline has annotated over 2,500 complete genomes of circular DNA viruses belonging to dozens of established and emerging viral families.
    1. Neuroscience

    Molecular characterization of projection neuron subtypes in the mouse olfactory bulb

    Sara Zeppilli, Tobias Ackels ... Alexander Fleischmann
    Different subtypes of projection neurons in the mouse olfactory bulb are defined by distinct gene expression patterns and transcription factor networks.
    1. Neuroscience

    Target-specific control of olfactory bulb periglomerular cells by GABAergic and cholinergic basal forebrain inputs

    Didier De Saint Jan
    Muscarinic excitation of a previously ignored subtype of periglomerular interneuron in the olfactory bulb by endogenous synaptic release of acetylcholine.
    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. Evolutionary Biology
    2. Genetics and Genomics

    Barcoded bulk QTL mapping reveals highly polygenic and epistatic architecture of complex traits in yeast

    Alex N Nguyen Ba, Katherine R Lawrence ... Michael M Desai
    A bulk barcoded quantitative trait locus approach increases the power and resolution of genotype-phenotype mapping in yeast, revealing that the genetic architecture of 18 complex traits is highly polygenic, and is characterized by widespread epistatic interactions and pleiotropic effects.
    1. Cancer Biology

    MARCH5 mediates NOXA-dependent MCL1 degradation driven by kinase inhibitors and integrated stress response activation

    Seiji Arai, Andreas Varkaris ... Steven P Balk
    MARCH5 mediates a pathway driving MCL1 degradation in response to cellular stress, which sensitizes to BH3 mimetic drugs targeting BCLXL and provides a broadly effective therapeutic strategy for solid tumors.
    1. Neuroscience

    Behavioral discrimination and olfactory bulb encoding of odor plume intermittency

    Ankita Gumaste, Keeley L Baker ... Justus Verhagen
    Mice are able to discriminate plume intermittency, which may be used for odor-guided navigation.
    1. Neuroscience
    2. Physics of Living Systems

    Bulk flow of cerebrospinal fluid observed in periarterial spaces is not an artifact of injection

    Aditya Raghunandan, Antonio Ladron-de-Guevara ... Douglas H Kelley
    A new tracer infusion method is used to confirm that pulsatile cerebrospinal fluid transport into the brain occurs naturally and is driven by the cardiac cycle, not by tracer injection.
    1. Neuroscience

    Microsecond interaural time difference discrimination restored by cochlear implants after neonatal deafness

    Nicole Rosskothen-Kuhl, Alexa N Buck ... Jan WH Schnupp
    Early deaf human CI users are often insensitive to sub-millisecond interaural time differences (ITDs); however, with synchronized CIs, early deafened rats learned to lateralize small ITDs near 50 µs.

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