Browse our latest Cell Biology articles

Page 134 of 317
    1. Cell Biology
    2. Plant Biology

    SABRE populates ER domains essential for cell plate maturation and cell expansion influencing cell and tissue patterning

    Xiaohang Cheng, Magdalena Bezanilla
    SABRE, which is present in a wide range of eukaryotes, localizes to ER subdomains in plants, impacting cell expansion and callose deposition during cell plate maturation.
    1. Cell Biology
    2. Immunology and Inflammation

    Convalescent COVID-19 patients are susceptible to endothelial dysfunction due to persistent immune activation

    Florence WJ Chioh, Siew-Wai Fong ... Christine Cheung
    COVID-19 survivors, who are at risk for vascular complications, would benefit from close monitoring and preventive therapy.
    1. Cell Biology
    2. Neuroscience

    Genetic disruption of WASHC4 drives endo-lysosomal dysfunction and cognitive-movement impairments in mice and humans

    Jamie L Courtland, Tyler WA Bradshaw ... Scott H Soderling
    Cellular etiology of a human WASH complex mutation in mice reveals its specific roles in neuronal organelle trafficking and a surprising role in motor impairments.
    1. Cell Biology

    The SWELL1-LRRC8 complex regulates endothelial AKT-eNOS signaling and vascular function

    Ahmad F Alghanem, Javier Abello ... Rajan Sah
    SWELL1 is required for basal, stretch, and flow-mediated endothelial AKT-eNOS signaling in vitro and protects against angiotensin-induced hypertension and diabetes-associated vascular dysfunction in vivo.
    1. Cell Biology
    2. Developmental Biology

    Physically asymmetric division of the C. elegans zygote ensures invariably successful embryogenesis

    Radek Jankele, Rob Jelier, Pierre Gönczy
    Systematic analysis of C. elegans zygotes manipulated to divide equally demonstrates that daughter cell size asymmetry is critical for proper cell cycle timing, positioning, and fates during subsequent embryogenesis.
    1. Cell Biology
    2. Developmental Biology

    TWIST1 and chromatin regulatory proteins interact to guide neural crest cell differentiation

    Xiaochen Fan, V Pragathi Masamsetti ... Patrick PL Tam
    Network propagation connects TWIST1 with epigenetic regulators CHD7, CHD8, and WHSC1, which collectively promote the bias toward neural crest while suppressing neural stem cell programmes, and subsequently enhance ectomesenchyme potential.
    1. Cell Biology

    In vivo reconstitution finds multivalent RNA–RNA interactions as drivers of mesh-like condensates

    Weirui Ma, Gang Zhen ... Christine Mayr
    Binding of a multivalent RNA-binding protein to mRNAs that are able to form pervasive RNA–RNA interactions induces formation of mesh-like condensates, whereas binding of mostly structured mRNAs induces sphere-like condensates.
    1. Cell Biology
    2. Developmental Biology

    Cytoneme delivery of Sonic Hedgehog from ligand-producing cells requires Myosin 10 and a Dispatched-BOC/CDON co-receptor complex

    Eric T Hall, Miriam E Dillard ... Stacey K Ogden
    Sonic Hedgehog is transported inside cytonemes with co-receptors that promote contact-mediated signal delivery to initiate rapid, receptor-dependent responses in recipient cells.
    1. Cell Biology

    Bardet–Biedl syndrome 3 protein promotes ciliary exit of the signaling protein phospholipase D via the BBSome

    Yan-Xia Liu, Bin Xue ... Zhen-Chuan Fan
    Bardet–Biedl syndrome 3 (BBS3) protein promotes phospholipase D to load onto the BBSome at the ciliary tip for moving out of the cilium via intraflagellar transport.
    1. Cell Biology
    2. Neuroscience

    Intact synapse structure and function after combined knockout of PTPδ, PTPσ, and LAR

    Javier Emperador-Melero, Giovanni de Nola, Pascal S Kaeser
    Leukocyte common antigen-related receptor protein tyrosine phosphatases (LAR-RPTPs) are precisely localized to synaptic appositions, but do not control the assembly and function of the presynaptic nerve terminal.