Epithelial wound healing has mainly been analyzed at the apical plane of the epithelium – @yanlanmao.bsky.social and colleagues now reveal a contractile system that connects the apical and basal cell surfaces at the wound edge for efficient wound closure link.springer.com/article/10.1...

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Stage-specific #transcriptomics of a leader cell reveals cell machineries driving collective invasion. From Priti Agarwal @pritiagarwal.bsky.social, Ronen Zaidel-Bar and colleagues: rupress.org/jcb/article/... 📕 Part of our #Tools collection: rupress.org/jcb/collecti...

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Bloop 🫧 bloop 🫧 bloop 🫧 Fluid-filled lumens are everywhere in our body How do they get soooo big? We find that osmotic pressure vastly dominates mechanical forces in controlling lumen swelling in mouse embryos biorxiv.org/content/10.6... @louise-dagher.bsky.social @matteo-bassanini.bsky.social

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www.biorxiv.org/content/10.6... Lipid diffusion enhanced by molecular motors

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www.molbiolcell.org/doi/10.1091/... Septins regulate cytokinesis and multicellular development in the closest living relatives of animals

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