Biomembranes I

Presentations

• Bending, pushing, and pulling: Exploiting membrane deformations

  ORAL · Invited

  March 17, 2025, 8:00 AM – March 17, 2025, 8:36 AM

  Presenters

  • Steven M Abel

    • University of Tennessee

  Authors

  • Steven M Abel

    • University of Tennessee

  View abstract →

• Hybrid molecule enables liquid-liquid phase separation in a minimal lipid membrane with only two components

  ORAL

  March 17, 2025, 8:36 AM – March 17, 2025, 8:48 AM

  Publication: K. Wilson, H.Q. Nguyen, J. Gervay-Hague, S.L. Keller (2024). Sterol-lipids enable large-scale, liquid-liquid phase separation in bilayer membranes of only two components. Proc. Natl. Acad. Sci. USA, 121(38), e2401241121.

  Presenters

  • Kent Wilson

    • University of Washington

  Authors

  • Kent Wilson

    • University of Washington

  • Huy Q Nguyen

    • Genentech

  • Jacquelyn Gervay-Hague

    • University of California - Davis

  • Sarah L. Keller

    • University of Washington

  View abstract →

• Mechanical membrane model quantifies selectivity of protein assemblies for compact growth due to membrane bending

  ORAL

  March 17, 2025, 8:48 AM – March 17, 2025, 9:00 AM

  Presenters

  • Yue Ying

    • Johns Hopkins University

  Authors

  • Yue Ying

    • Johns Hopkins University

  View abstract →

• Turnover in active membranes

  ORAL

  March 17, 2025, 9:00 AM – March 17, 2025, 9:12 AM

  Presenters

  • QI ZHANG

    • University of California, Santa Barbara

  Authors

  • QI ZHANG

    • University of California, Santa Barbara

  • Remi G Boros

    • University of California, Santa Barbara

  • Zvonimir Dogic

    • University of California, Santa Barbara

  View abstract →

• Unraveling the molecular mechanisms of emergent elasticity in lipid-sterol membranes

  ORAL

  March 17, 2025, 9:12 AM – March 17, 2025, 9:24 AM

  Presenters

  • Rana Ashkar

    • Virginia Tech

  Authors

  • Rana Ashkar

    • Virginia Tech

  • Dinidu Hathnagoda

    • Virginia Tech

  • Teshani Kumarage

    • Virginia Tech

  • Suryabrahmam Buti

    • Virginia Tech

  View abstract →

• Probing Nanoscale Acyl Chain and Cholesterol Dynamics in Phospholipid Membranes Using Muon Spin Resonance Spectroscopy: The Effect of Temperature and Composition on Dynamic

  ORAL

  March 17, 2025, 9:24 AM – March 17, 2025, 9:36 AM

  Presenters

  • Iain D McKenzie

    • TRIUMF

  Authors

  • Iain D McKenzie

    • TRIUMF

  • Drew Marquardt

    • University of Windsor

  • Victoria L Karner

    • University of British Columbia

  • Mitchell DiPasqualle

    • McMaster University

  • Maksymilian Dziura

    • University of Windsor

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2025, 9:36 AM – March 17, 2025, 9:48 AM

  View abstract →

• Dynamic Density Functional Theory of Multicomponent Cellular Membranes

  ORAL

  March 17, 2025, 9:48 AM – March 17, 2025, 10:00 AM

  Presenters

  • Liam G. Stanton

    • San Jose State University

  Authors

  • Liam G. Stanton

    • San Jose State University

  • Tomas Oppelstrup

    • Lawrence Livermore National Laboratory

  • Jeremy O Tempkin

    • Lawrence Livermore National Laboratory

  • Tugba N Ozturk

    • Lawrence Livermore National Laboratory

  • Helgi I Ingolfsson

    • Lawrence Livermore National Laboratory

  • Timothy S Carpenter

    • Lawrence Livermore National Laboratory

  View abstract →

• Model of Membrane Delivery and Flow During Cytokinesis

  ORAL

  March 17, 2025, 10:00 AM – March 17, 2025, 10:12 AM

  Presenters

  • Shuhan Geng

    • Lehigh University

  Authors

  • Shuhan Geng

    • Lehigh University

  • Dimitrios Vavylonis

    • Lehigh University

  View abstract →

• Entropy-Induced Curvature: How Membrane-Anchored Proteins Shape Cell Geometry

  ORAL

  March 17, 2025, 10:12 AM – March 17, 2025, 10:24 AM

  Publication: Willeke, J., Weyer, H., Frey, E. "Entropy-Induced Curvature: How Membrane-Anchored Proteins Shape Cell Geometry" (in preparation).

  Presenters

  • Jan Willeke

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  Authors

  • Jan Willeke

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Henrik Weyer

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Erwin A Frey

    • Ludwig-Maximilians-Universitaet (LMU-Munich)

  View abstract →

• Thermodynamic Insights into pH-Low Insertion Peptide: Enthalpic Contributions to Folding, Insertion, and Unfolding Mechanisms

  ORAL

  March 17, 2025, 10:24 AM – March 17, 2025, 10:36 AM

  Presenters

  • Ganga P Sharma

    • Fairmont State University

  Authors

  • Ganga P Sharma

    • Fairmont State University

  View abstract →

• Mesoscopic elasticity controls dynamin-driven fission of lipid tubules

  ORAL

  March 17, 2025, 10:36 AM – March 17, 2025, 10:48 AM

  Publication: Bussoletti, M., Gallo, M., Bottacchiari, M. et al. Mesoscopic elasticity controls dynamin-driven fission of lipid tubules. Scientific Reports (2024). https://doi.org/10.1038/s41598-024-64685-2

  Presenters

  • Marco Bussoletti

    • Sapienza University of Rome

  Authors

  • Marco Bussoletti

    • Sapienza University of Rome

  • Mirko Gallo

    • University of Rome La Sapienza
    • Sapienza University of Rome

  • Matteo Bottacchiari

    • Sapienza University of Rome

  • Dario Abbondanza

    • Sapienza University of Rome

  • Carlo Massimo M Casciola

    • Dept. of Mechanical and Aerospace Eng., Sapienza University
    • University of Rome La Sapienza
    • Sapienza University of Rome

  View abstract →