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Showing 1–6 of 6 results
Advanced filters: Author: Javier Espadas Clear advanced filters

  • This study shows that adherent cells maintain membrane tension gradients even without moving. Using a fluorescent probe, the authors reveal that actin and adhesion forces shape these gradients, providing a new view of cell mechanics.

    • Juan Manuel García-Arcos
    • Amine Mehidi
    • Aurélien Roux
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-20

  • Cryo-electron microscopy, in vitro reconstitution and molecular dynamics simulations provide insight into the architecture of a plasma membrane microdomain in yeast, the organization and dynamics of the membrane lipids within this microdomain and how it responds to mechanical stress.

    • Jennifer M. Kefauver
    • Markku Hakala
    • Robbie Loewith
    ResearchOpen Access
    Nature
    Volume: 632, P: 664-671

  • The endoplasmic reticulum (ER) is an intracellular network characterized by highly dynamic behavior whose control mechanisms are unclear. Here, the authors show that the ER-membrane protein Reticulon (Rtnl1) can constrict ER bilayers and lead to ER fission.

    • Javier Espadas
    • Diana Pendin
    • Andrea Daga
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-11

  • Using AFM and cryo-EM, the authors investigate how ESCRT-III-like protein Vipp1 transitions between polymorphic forms of planar sheets and helical filaments, providing insights into membrane-repair processes.

    • Souvik Naskar
    • Andrea Merino
    • Harry H. Low
    ResearchOpen Access
    Nature Structural & Molecular Biology
    Volume: 32, P: 571-584

  • Methylation of CHMP2B regulates abscission timing by modulating ESCRT-III dynamics during cytokinesis. This methylation also plays a role in HIV-1 budding, highlighting the broader significance of ESCRT-III methylation.

    • Aurélie Richard
    • Jérémy Berthelet
    • Souhila Medjkane
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-17