542 results found
    1. Developmental Biology

    A phenotypic screening platform utilising human spermatozoa identifies compounds with contraceptive activity

    Franz S Gruber et al.
    A high-throughput phenotypic human sperm screening platform was developed which allows for major drug discovery programmes for male contraception.
    1. Cancer Biology
    2. Medicine

    Improving drug discovery using image-based multiparametric analysis of the epigenetic landscape

    Chen Farhy et al.
    A novel phenotypic screening platform based on immunofluorescent imaging of histone modifications enables accurate identification of cell fates and environmental perturbations.
    1. Cancer Biology
    2. Cell Biology

    The anticancer natural product ophiobolin A induces cytotoxicity by covalent modification of phosphatidylethanolamine

    Christopher Chidley et al.
    An unbiased genetic screen in human cells shows that the molecular target of a natural product with promising anticancer activity is a membrane phospholipid.
    1. Stem Cells and Regenerative Medicine

    Deep learning detects cardiotoxicity in a high-content screen with induced pluripotent stem cell-derived cardiomyocytes

    Francis Grafton et al.
    Deep learning combined with induced pluripotent stem cell technology is an effective method to interrogate cellular phenotypes and predict patterns of cardiotoxicity in vitro.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Time-resolved mapping of genetic interactions to model rewiring of signaling pathways

    Florian Heigwer et al.
    Genetic interaction analysis by combinatorial genetic perturbation and high-throughput imaging maps time- and context-dependent crosstalk between signaling pathways.
    1. Cancer Biology
    2. Developmental Biology

    Targeting mutant RAS in patient-derived colorectal cancer organoids by combinatorial drug screening

    Carla S Verissimo et al.
    Libraries of patient-derived tumor organoids are a reliable and scalable model system that can help identify and optimize targeted therapies in a pre-clinical setting.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    The genetic landscape for amyloid beta fibril nucleation accurately discriminates familial Alzheimer’s disease mutations

    Mireia Seuma et al.
    A massively parallel analysis of the effects of mutations on amyloid beta nucleation provide the first comprehensive atlas of how mutations alter the formation of amyloid fibrils.
    1. Developmental Biology

    GIPC proteins negatively modulate Plexind1 signaling during vascular development

    Jorge Carretero-Ortega et al.
    Zebrafish mutants and human endothelial cell experiments reveal that GIPC family endocytic adaptors bind to the Semaphorin receptor PLEXIND1, a critical regulator of vascular development, to negatively modulate its signaling.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Potentiation of P2RX7 as a host-directed strategy for control of mycobacterial infection

    Molly A Matty et al.
    An in vivo drug screen of FDA-approved compounds in zebrafish identified host-directed therapies against mycobacterial infection, including the drug clemastine, which targets the P2RX7-inflammasome axis to enhance bacterial control.
    1. Medicine

    Identification of drug modifiers for RYR1-related myopathy using a multi-species discovery pipeline

    Jonathan R Volpatti et al.
    A multi-species chemical screening platform reveals a conserved role for p38 inhibition in modulating ryanodine receptor-related phenotypes and is adaptable to a range of neuromuscular disorders.

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