Actin organizes chromosomes and microtubules to ensure mitotic fidelity in the preimplantation embryo
Hernandez B, Tetlak P, Domingo-Muelas A, Akizawa H, Skory R, Ardestani G, Biro M, Liu X, Bissiere S, Sakkas D, Plachta N. Actin organizes chromosomes and microtubules to ensure mitotic fidelity in the preimplantation embryo. Science 2025, 388: eads1234. PMID: 40403077, DOI: 10.1126/science.ads1234.Peer-Reviewed Original ResearchConceptsMitotic fidelityError-free chromosome segregationBranched actin filamentsPreimplantation embryosNuclear envelope breakdownRounds of cell divisionNuclear actinFilament disassemblyActin cablesActin filamentsChromosome segregationNuclear peripherySpindle elongationMammalian developmentCell divisionProphase chromosomesSpindle assembly mechanismsEnvelope breakdownAssembly mechanismsGenetic materialActinChromosomeMammalian embryosMouse embryosHuman embryosFast Actin Disassembly and Fimbrin Mechanosensitivity Support Rapid Turnover in a Model of Clathrin‐Mediated Endocytosis
Mousavi S, Lacy M, Li X, Berro J. Fast Actin Disassembly and Fimbrin Mechanosensitivity Support Rapid Turnover in a Model of Clathrin‐Mediated Endocytosis. Cytoskeleton 2025 PMID: 40035221, DOI: 10.1002/cm.22002.Peer-Reviewed Original ResearchClathrin-mediated endocytosisActin filament disassemblyDynamics of actinActin-interacting proteinHigh membrane tensionActin meshworkEndocytic proteinsFilament disassemblyActin disassemblyNascent filamentsActin cytoskeletonEndocytic structuresEukaryotic cellsBinding partnersCellular processesTurgor pressureFimbrinActinRapid turnoverMembrane tensionEndocytosisProteinFilamentsDisassemblyYeast
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