11,148 results found
    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. Biochemistry and Chemical Biology
    2. Genetics and Genomics

    The long non-coding RNA Cerox1 is a post transcriptional regulator of mitochondrial complex I catalytic activity

    Tamara M Sirey, Kenny Roberts ... Chris P Ponting
    Mitochondrial energy metabolism is post-transcriptionally regulated through an interplay between long and short non-coding RNAs.
    1. Genetics and Genomics

    Large, three-generation human families reveal post-zygotic mosaicism and variability in germline mutation accumulation

    Thomas A Sasani, Brent S Pedersen ... Aaron R Quinlan
    Rates of germline mutation accumulation are highly variable across families of similar genetic ancestry, and post-zygotic mosaicism is a substantial source of de novo mutations.
    1. Cancer Biology
    2. Cell Biology

    Type I and II PRMTs inversely regulate post-transcriptional intron detention through Sm and CHTOP methylation

    Maxim I Maron, Alyssa D Casill ... David Shechter
    Biochemical, transcriptomic, and proteomic analyses reveal that protein arginine methyltransferases post-transcriptionally regulate intron detention—introns that persist in nuclear polyadenylated RNA—through methylation of RNA splicing and processing factors.
    1. Structural Biology and Molecular Biophysics

    Post-translational modification patterns on β-myosin heavy chain are altered in ischemic and nonischemic human hearts

    Maicon Landim-Vieira, Matthew C Childers ... Michelle S Parvatiyar
    Analytical techniques and computational models reveal novel post-translational modifications on β-myosin heavy chain in the human hearts and highlight their potential as therapeutic targets.
    1. Developmental Biology

    Condensin I subunit Cap-G is essential for proper gene expression during the maturation of post-mitotic neurons

    Amira Hassan, Pablo Araguas Rodriguez ... Tony D Southall
    The condensin I subunit Cap-G is expressed in post-mitotic neurons and its removal, especially from less mature neurons, results in gene expression changes, reduced survival and behavioural defects in Drosophila.
    1. Microbiology and Infectious Disease

    Dynamic post-translational modification profiling of Mycobacterium tuberculosis-infected primary macrophages

    Jonathan M Budzik, Danielle L Swaney ... Jeffery S Cox
    Measurement of post-translational modifications in primary macrophages infected with Mtb revealed phosphorylation of TAX1BP1, an autophagy receptor that enables full maturation of the Mtb autophagosome.
    1. Genetics and Genomics

    Quantitative proteomics reveals key roles for post-transcriptional gene regulation in the molecular pathology of facioscapulohumeral muscular dystrophy

    Sujatha Jagannathan, Yuko Ogata ... Robert K Bradley
    The myopathic transcription factor DUX4 induces discordant dysregulation of transcript and protein levels, demonstrating a key role for post-transcriptional gene regulation in facioscapulohumeral muscular dystrophy.
    1. Ecology
    2. Evolutionary Biology

    Thermal phenotypic plasticity of pre- and post-copulatory male harm buffers sexual conflict in wild Drosophila melanogaster

    Claudia Londoño-Nieto, Roberto García-Roa ... Pau Carazo
    Natural temperature variation across an optimal reproductive range for wild flies (Drosophila melanogaster) modulates the impact of sexual conflict on female fitness via asymmetric effects on pre- and post-copulatory male harm mechanisms.
    1. Stem Cells and Regenerative Medicine

    Proteomic analysis of young and old mouse hematopoietic stem cells and their progenitors reveals post-transcriptional regulation in stem cells

    Balyn W Zaro, Joseph J Noh ... Irving L Weissman
    Mass spectrometry exposes a post-transcriptionally regulated reduction in protein diversity in hematopoietic stem cells, including a lack of detectable Dnmt3a protein levels despite mRNA levels comparable to progenitors.

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