42 results found
    1. Immunology and Inflammation

    Endothelial cell-derived CD95 ligand serves as a chemokine in induction of neutrophil slow rolling and adhesion

    Liang Gao, Gülce Sila Gülcüler ... Ana Martin-Villalba
    The cell surface protein CD95 mediates neutrophil slow rolling and adhesion during inflammation.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Talin-KANK1 interaction controls the recruitment of cortical microtubule stabilizing complexes to focal adhesions

    Benjamin P Bouchet, Rosemarie E Gough ... Anna Akhmanova
    Interactions between talin1 and a cortical scaffolding protein KANK1 control microtubule stabilization in the vicinity of focal adhesions.
    1. Biochemistry and Chemical Biology
    2. Cell Biology

    Synergistic phase separation of two pathways promotes integrin clustering and nascent adhesion formation

    Lindsay B Case, Milagros De Pasquale ... Michael K Rosen
    Biochemical and cell biological data suggest a model of nascent integrin adhesion complex formation based on synergistic phase separation of pathways surrounding the focal adhesion kinase (FAK) and the adaptor protein p130Cas.
    1. Physics of Living Systems

    Effect of malaria parasite shape on its alignment at erythrocyte membrane

    Anil K Dasanna, Sebastian Hillringhaus ... Dmitry A Fedosov
    A numerical model of malaria parasite adhesion to an erythrocyte shows that the original egg-like shape of merozoites is more robust than other shapes in negotiating various physiological conditions during the alignment process upon erythrocyte invasion.
    1. Immunology and Inflammation

    Cytosolic S100A8/A9 promotes Ca2+ supply at LFA-1 adhesion clusters during neutrophil recruitment

    Matteo Napoli, Roland Immler ... Monika Pruenster
    Cytosolic S100A8/A9 enhances Ca2+ availability at LFA-1 adhesion sites, facilitating neutrophil recruitment and extravasation by supporting proper integrin signaling and cytoskeletal rearrangement.
    1. Cell Biology
    2. Developmental Biology

    Celsr1 adhesive interactions mediate the asymmetric organization of planar polarity complexes

    Sara N Stahley, Lena P Basta ... Danelle Devenport
    Planar cell polarity protein Celsr1 clusters into punctate assemblies through lateral cis-interactions to function as an organizer of intercellular Frizzled6 and Vangl2 asymmetry.
    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, Sarah Klapproth ... Markus Moser
    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. Physics of Living Systems

    Stochastic bond dynamics facilitates alignment of malaria parasite at erythrocyte membrane upon invasion

    Sebastian Hillringhaus, Anil K Dasanna ... Dmitry A Fedosov
    The bond-based adhesion model is a key step toward a realistic description of RBC-parasite interaction, which allows the investigation of more realistic scenarios and is relevant for other biological systems.
    1. Cancer Biology
    2. Immunology and Inflammation

    Tumor-induced MDSC act via remote control to inhibit L-selectin-dependent adaptive immunity in lymph nodes

    Amy W Ku, Jason B Muhitch ... Sharon S Evans
    Tumor-induced myeloid-derived suppressor cells exert systemic suppression of adaptive immunity by limiting L-selectin-directed trafficking of T cells at vascular checkpoints in lymph nodes.
    1. Cell Biology

    Activated αIIbβ3 on platelets mediates flow-dependent NETosis via SLC44A2

    Adela Constantinescu-Bercu, Luigi Grassi ... James TB Crawley
    The interaction between activated αIIbβ3 on platelets and SLC44A2 on circulating neutrophils facilitates neutrophil capture and drives flow-dependent NETosis.

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