4,464 results found
    1. Medicine
    2. Microbiology and Infectious Disease

    HIV-1 DNA predicts disease progression and post-treatment virological control

    James P Williams, Jacob Hurst ... John Frater
    Measuring HIV-1 DNA levels at the time of stopping antiretroviral therapy (when initiated during primary infection) predicts clinical progression and the time taken for plasma viraemia to become detectable.
    1. Neuroscience

    The Digital Brain Bank, an open access platform for post-mortem imaging datasets

    Benjamin C Tendler, Taylor Hanayik ... Karla L Miller
    The Digital Brain Bank (open.win.ox.ac.uk/DigitalBrainBank) provides curated post-mortem imaging datasets for neuroanatomy, neuropathology, and comparative neuroanatomy investigations, with the first release containing 21 distinctive whole-brain diffusion MRI datasets, alongside microscopy and complementary MRI modalities.
    1. Neuroscience

    Circuits that encode and guide alcohol-associated preference

    Kristin M Scaplen, Mustafa Talay ... Karla R Kaun
    Alcohol modifies dopaminergic microcircuits required for acquisition and expression of sensory memories in Drosophila resulting in a shift in behavioral response from malleable to inflexible.
    1. Ecology
    2. Evolutionary Biology

    Megafaunal extinctions, not climate change, may explain Holocene genetic diversity declines in Numenius shorebirds

    Hui Zhen Tan, Justin JFJ Jansen ... Frank E Rheindt
    Application of museomics facilitates characterization of the contribution of historical factors to genetic diversity declines in Numenius shorebirds and highlights that extinction of ecosystem-engineering megafauna may have been detrimental for open-landscape species.
    1. Cancer Biology
    2. Cell Biology

    The out-of-field dose in radiation therapy induces delayed tumorigenesis by senescence evasion

    Erwan Goy, Maxime Tomezak ... Corinne Abbadie
    Irradiation of normal human fibroblasts and mice in conditions mimicking standard external X-ray radiotherapy protocols highlights that noncancerous cells surrounding the planning target volume accumulate DNA single-strand breaks but almost no double-strand breaks, putting them in a pre-cancerous senescent state.
    1. Genetics and Genomics
    2. Plant Biology

    Epigenetic silencing of a multifunctional plant stress regulator

    Mark Zander, Björn C Willige ... Joseph R Ecker
    Interplay between histone demethylation and chromatin remodeling shapes the chromatin environment of the essential stress regulator ETHYLENE-INSENSITIVE2.
    1. Neuroscience

    Transsynaptic mapping of Drosophila mushroom body output neurons

    Kristin M Scaplen, Mustafa Talay ... Karla R Kaun
    Transsynaptic mapping of the postsynaptic connections of mushroom body output neurons reveal both divergent and convergent projections allowing for multimodal integration prior to initiation of an output response.
    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. Microbiology and Infectious Disease

    Differential requirements for cyclase-associated protein (CAP) in actin-dependent processes of Toxoplasma gondii

    Alex Hunt, Matthew Robert Geoffrey Russell ... Moritz Treeck
    Partially overlapping functions of a limited subset of actin binding proteins allow the parasite Toxoplasma gondii to achieve actin regulation required for complex cellular processes.
    1. Developmental Biology
    2. Evolutionary Biology

    Secondary ossification center induces and protects growth plate structure

    Meng Xie, Pavel Gol'din ... Andrei S Chagin
    The principle underlying the appearance of the growth plate, an organ responsible for longitudinal growth, has implications for various cartilage pathologies including growth abnormalities in children, trauma and osteoarthritis.

Refine your results by:

Type
Research categories