153 results found
    1. Neuroscience

    In vivo detection of optically-evoked opioid peptide release

    Ream Al-Hasani et al.
    In vivo detection of optically evoked endogenous opioid peptides reveals anatomically distinct release profiles.
    1. Developmental Biology
    2. Immunology and Inflammation

    Differential requirement of kindlin-3 for T cell progenitor homing to the non-vascularized and vascularized thymus

    Federico Andrea Moretti et al.
    T cell progenitor homing into the thymus requires kindlin-3 to stabilize their adhesion to vascular integrin ligands when blood flow velocities and shear rates increase during development.
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    HNF1A is a novel oncogene that regulates human pancreatic cancer stem cell properties

    Ethan V Abel et al.
    HNF1A, a risk factor gene for pancreatic ductal adenocarcinoma, is critical to maintaining pancreatic cancer stem cell properties through regulating POU5F1 (OCT4) expression, providing a novel role for HNF1A in maintenance of the disease.
    1. Neuroscience

    Elementary sensory-motor transformations underlying olfactory navigation in walking fruit-flies

    Efrén Álvarez-Salvado et al.
    A high-throughput behavioral paradigm and computational modeling are used to decompose olfactory navigation in walking Drosophila melanogaster into a set of quantitative relationships between sensory input and motor output.
    1. Cell Biology
    2. Developmental Biology

    Radially patterned cell behaviours during tube budding from an epithelium

    Yara E Sanchez-Corrales et al.
    Quantitative analysis in quasi-3D reveals apically driven cell behaviours that are closely coordinated across the tissue to allow ordered tube invagination through a focal point.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Antibiotic-induced acceleration of type 1 diabetes alters maturation of innate intestinal immunity

    Xue-Song Zhang et al.
    Alteration of host gut microbiota by antibiotic exposure in early life remodeled host intestinal immune development and metabolism and enhanced the induction of type 1 diabetes in genetically predisposed animals.
    1. Biochemistry and Chemical Biology

    Pharmacologic ATF6 activating compounds are metabolically activated to selectively modify endoplasmic reticulum proteins

    Ryan Paxman et al.
    The small molecule, 147, is a pro-drug that preferentially activates ATF6 signaling through a mechanism involving localized metabolic activation and selective covalent modification of ER resident proteins involved in regulating ATF6 activity.
    1. Cell Biology

    CYK-4 functions independently of its centralspindlin partner ZEN-4 to cellularize oocytes in germline syncytia

    Kian-Yong Lee et al.
    The CYK-4 subunit of the broadly conserved intercellular bridge component centralspindlin, but not its ZEN-4 subunit, is essential for the cytokinesis-like closure of intercellular bridges that cellularizes oocytes to separate them from germline syncytia.
    1. Cancer Biology

    Arid1a restrains Kras-dependent changes in acinar cell identity

    Geulah Livshits et al.
    Arid1a loss in the pancreas enables an irreversible reprogramming of cell fate that is dependent on both cellular and genetic context.
    1. Cell Biology
    2. Developmental Biology

    A new mode of pancreatic islet innervation revealed by live imaging in zebrafish

    Yu Hsuan Carol Yang et al.
    A novel mode of organ innervation, whereby neurons establish connections with their targets before migrating away, was revealed by live imaging of the developing zebrafish pancreas.

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