2,337 results found
    1. Physics of Living Systems
    2. Stem Cells and Regenerative Medicine

    DUCT reveals architectural mechanisms contributing to bile duct recovery in a mouse model for Alagille syndrome

    Simona Hankeova, Jakub Salplachta ... Emma Rachel Andersson
    Dual resin casting of multiple lumenized systems followed by microCT allows visualization, digitalization, and quantification of architectural parameters defining the vascular and biliary systems in liver revealing new phenotypes.
    1. Computational and Systems Biology
    2. Plant Biology

    Topological analysis of multicellular complexity in the plant hypocotyl

    Matthew DB Jackson, Hao Xu ... George W Bassel
    The use of network science to quantify the properties of global cellular organization in the plant hypocotyl identifies higher-order properties and plasticity in epidermal cell patterning.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    Optimization-by-design of hepatotropic lipid nanoparticles targeting the sodium-taurocholate cotransporting polypeptide

    Dominik Witzigmann, Philipp Uhl ... Jörg Huwyler
    The combination of in vitro investigations, the zebrafish screening model and rodent experiments offered a unique approach to optimizing nanoparticles modified with Hepatitis B virus-derived peptides to specifically target hepatocytes.
    1. Genetics and Genomics

    Firefly genomes illuminate parallel origins of bioluminescence in beetles

    Timothy R Fallon, Sarah E Lower ... Jing-Ke Weng
    The first genomic view of beetle luciferase evolution indicates evolutionary independence of luciferase between fireflies and click-beetles, and provide valuable datasets which will accelerate the discovery of new biotechnological tools.
    1. Medicine

    Identification of pharmacological inducers of a reversible hypometabolic state for whole organ preservation

    Megan M Sperry, Berenice Charrez ... Donald E Ingber
    Repurposing of a drug designed for pain relief can quickly and reversibly slow biochemical and metabolic activities in cells and organs and could facilitate organ transplantation and prevent tissue injury.
    1. Cell Biology

    An improved organ explant culture method reveals stem cell lineage dynamics in the adult Drosophila intestine

    Marco Marchetti, Chenge Zhang, Bruce A Edgar
    An improved culture method for explanted adult Drosophila organs allows the live-imaging of damage response, cell differentiation, and tracing of progenitor cell lineages through multiple rounds of division.
    1. Medicine

    Aorta smooth muscle-on-a-chip reveals impaired mitochondrial dynamics as a therapeutic target for aortic aneurysm in bicuspid aortic valve disease

    Mieradilijiang Abudupataer, Shichao Zhu ... Weijia Zhang
    An aorta smooth muscle-on-a-chip model indicated that NOTCH1 insufficiency in HAoSMCs induced phenotypic switching from a contractile to a synthetic phenotype accompanied by an impairment of mitochondrial fusion, implying its potential role as a therapeutic target for BAV-TAA.
    1. Computational and Systems Biology
    2. Immunology and Inflammation

    The physiological landscape and specificity of antibody repertoires are consolidated by multiple immunizations

    Lucia Csepregi, Kenneth Hoehn ... Sai T Reddy
    Systems analysis of antibody repertoires reveals that strong humoral responses lead to extensive B-cell overlap across multiple lymphoid organs, indicating physiological axes of B-cell migration and a direct correlation with antigen specificity.
    1. Physics of Living Systems
    2. Stem Cells and Regenerative Medicine

    Global and local tension measurements in biomimetic skeletal muscle tissues reveals early mechanical homeostasis

    Arne D Hofemeier, Tamara Limon ... Timo Betz
    Combining global and local force measurements of reconstituted muscle tissue using a new chamber system that is compatible with high-resolution microscopy shows mechanical homeostasis already within a week.
    1. Ecology
    2. Physics of Living Systems

    Extreme suction attachment performance from specialised insects living in mountain streams (Diptera: Blephariceridae)

    Victor Kang, Robin T White ... Walter Federle
    Net-winged midge larvae use suction organs covered in spine-like cuticular protrusions to generate powerful attachment on wet and rough surfaces.

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