5,191 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. Medicine
    2. Neuroscience

    Biological brain age prediction using machine learning on structural neuroimaging data: Multi-cohort validation against biomarkers of Alzheimer’s disease and neurodegeneration stratified by sex

    Irene Cumplido-Mayoral, Marina García-Prat ... OASIS study
    Brain-Age delta is a non-invasive marker of biological brain aging that is sensitive to the presence of risk factors and altered biomarkers of Alzheimer's disease in non-demented individuals.
    1. Plant Biology

    Structural basis for plant plasma membrane protein dynamics and organization into functional nanodomains

    Julien Gronnier, Jean-Marc Crowet ... Sébastien Mongrand
    Unprecedented resolution of the molecular mechanisms of plant membrane protein anchoring involving phospholipids and sterols reveals the control of spatio-temporal segregation into plasma membrane nanodomains.
    1. Biochemistry and Chemical Biology
    2. Structural Biology and Molecular Biophysics

    Structure-guided glyco-engineering of ACE2 for improved potency as soluble SARS-CoV-2 decoy receptor

    Tümay Capraz, Nikolaus F Kienzl ... Johannes Stadlmann
    Molecular dynamics simulation assisted engineering of recombinant soluble human ACE2 N-glycosylation by site-directed mutagenesis or glycosidase treatment yields a superior SARS-CoV-2 decoy receptor.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    Tailored design of protein nanoparticle scaffolds for multivalent presentation of viral glycoprotein antigens

    George Ueda, Aleksandar Antanasijevic ... David Baker
    De novo protein nanoparticles were designed from scratch to present viral glycoprotein antigens, providing a systematic way to study the influence of antigen presentation geometry on immune response.
    1. Immunology and Inflammation

    ILC3 GM-CSF production and mobilisation orchestrate acute intestinal inflammation

    Claire Pearson, Emily E Thornton ... Fiona Powrie
    Innate lymphoid cells, which are dynamic under steady-state conditions, respond to a colitogenic stimulus by mobilizing from cryptopatches and secreting GM-CSF to organize the pro-inflammatory response.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Scaling of an antibody validation procedure enables quantification of antibody performance in major research applications

    Riham Ayoubi, Joel Ryan ... Carl Laflamme
    Open science and consensus antibody validation protocols can identify high-quality, renewable antibodies for the ~50% of the human proteome currently covered, enabling robust and reproducible biomedical research.
    1. Cancer Biology

    A feedback loop between the androgen receptor and 6-phosphogluoconate dehydrogenase (6PGD) drives prostate cancer growth

    Joanna L Gillis, Josephine A Hinneh ... Lisa M Butler
    A positive feedback loop between the androgen receptor and a key pentose phosphate pathway enzyme, 6PGD, in prostate cancer promotes tumour cell proliferation, survival and intracellular redox control.
    1. Developmental Biology

    Naa12 compensates for Naa10 in mice in the amino-terminal acetylation pathway

    Hyae Yon Kweon, Mi-Ni Lee ... Gholson J Lyon
    Mice doubly deficient for Naa10 and Naa12 display embryonic lethality, with both enzymes compensating for each other with amino-terminal acetylation of proteins in mouse development.
    1. Cell Biology
    2. Developmental Biology

    Cholesterol accessibility at the ciliary membrane controls hedgehog signaling

    Maia Kinnebrew, Ellen J Iverson ... Rajat Rohatgi
    The patched hedgehog receptor inhibits the transmembrane transducer smoothened by reducing the accessibility of cholesterol locally at the membrane of the primary cilium.

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