Amyloid proteins meet physics: from X-rays and neutrons over electrons to magnetism

Europe/Zurich
The education center, SZ-OSGA/EG06 (Paul Scherrer Institute)

The education center, SZ-OSGA/EG06

Paul Scherrer Institute

Anne Bonnin (PSI - Paul Scherrer Institut), Jinghui Luo (PSI - Paul Scherrer Institut)
Registration
Amyloid proteins meet physics
    • 08:30 09:00
      Coffee chat and introduction to the symposium

      Coffee chat and introduction to the symposium from 08:30-09:00 (Jinghui Luo, Anne Bonnin)

    • 09:00 10:10
      Visualising amyloid deposits by X-rays and electrons

      09:00-09:30 Henning Stahlberg (EPFL, Electron diffraction & imaging)
      Coherent electron diffractive imaging in single particle cryo-EM
      09:30-09:50 Ana Diaz (PSI, cSAXS beamline, X-ray ptychography imaging)
      X-ray nanotomography of biological tissues by ptychographic tomography
      09:50-10:10 Anne Bonnin (PSI, Tomcat beamline, X-ray phase contrast imaging)
      X-ray phase contrast tomography at the TOMCAT beamline:  a focus on brain imaging

      • 09:00
        Coherent Electron Diffractive Imaging in single particle cryo-EM 30m
        Speaker: Henning Stahlberg (EPFL, Electron diffraction and imaging)
      • 09:30
        X-ray nanotomography of biological tissues by ptychographic tomography 20m
        Speaker: Ana Diaz (PSI, cSAXS beamline, X-ray ptychography imaging)
      • 09:50
        X-ray phase contrast tomography at the TOMCAT beamline: a focus on brain imaging 20m
        Speaker: Anne Bonnin (PSI, Tomcat beamline, X-ray phase contrast imaging)
    • 10:10 10:30
      Coffee Break 20m
    • 10:30 11:40
      Visualising amyloid deposits by X-rays and electrons

      10:30-11:00 Peter Faller (University of Strasbourg, EPR & X-ray),
      Copper bound to amyloid-beta: from structure and reactivity insights to its targeting as therapeutic approach
      11:00-11:20 Armin Kleibert (PSI, SIM beamline, photo-emission electron microscopy)
      Soft X-ray spectromicroscopy for nanoscale chemical characterization at the SIM Beamline of the SLS
      11:20-11:40 Rebecca Sternke-Hoffmann (PSI,BIO)
      Alanine switches the protein crystal formation to the amyloid fibril formation

      • 10:30
        Copper bound to amyloid-beta: from structure and reactivity insights to its targeting as therapeutic approach 30m
        Speaker: Peter Faller (University of Strasbourg, EPR & X-ray)
      • 11:00
        Soft X-Ray Spectromicroscopy for Nanoscale Chemical Characterization at the SIM Beamline of the SLS 20m
        Speaker: Armin Kleibert (PSI, SIM beamline, photo-emission electron microscopy)
      • 11:20
        Alanine switches protein crystal formation to amyloid fibril formation 20m
        Speaker: Rebecca Sternke-Hoffmann (PSI, BIO Department)
    • 11:40 13:00
      Lunch break at OASE 1h 20m
    • 13:00 14:10
      Studying amyloid dynamics and metal ions by X-rays and magnetism

      13:00-13:30 Roland Riek (ETH Zurich, NMR),
      The structural and dynamics landscape of proteins using NMR
      13:30-13:50 Maarten Nachtegaal (PSI, SuperXAS, X-ray spectroscopy)
      X-ray absorption spectroscopy provides insight in the oxidation state and local structure of metal sites
      13:50-14:10 Jan Dreiser (PSI, Xtreme beamline, X-ray magnetic circular dichroism)
      Insights into amyloid-copper interaction from soft X-ray absorption spectroscopy

      • 13:00
        The structural and dynamics landscape of proteins using NMR 30m
        Speaker: Roland Riek (ETH, NMR)
      • 13:30
        X-ray absorption spectroscopy provides insight in the oxidation state and local structure of metal sites 20m
        Speaker: Maarten Nachtegaal (PSI, SuperXAS, X-ray spectroscopy)
      • 13:50
        Insights Into Amyloid-Copper Interaction From Soft X-Ray Absorption Spectroscopy 20m
        Speaker: Jan Dreiser (PSI, Xtreme beamline for XMCD, X-ray magnetic circular dichroism)
    • 14:10 14:30
      Coffee Break 20m
    • 14:30 16:00
      Studying amyloid dynamics and metal ions by neutrons and magnetism

      14:30-15:00 Ayyalusamy Ramamoorthy (The University of Michigan, Ann Arbor, NMR),
      Probing the effects of lipids and lipid membrane on amyloid aggregation
      15:00-15:20 Jinming Wu (PSI, BIO)
      Identifying the role of co-aggregation of Alzheimer’s Amyloid-β with amorphous protein aggregates of non-amyloid proteins 
      15:20-15:40 Fanni Juranyi (PSI, FOCUS beamline, neutron spectroscopy)
      Protein dynamics: what can we learn from neutron spectroscopy
      15:40-16:00 Viviane Lütz Bueno (PSI, SANS beamline, neutron scattering)
      Amyloid fibrils: sustainable building blocks for materials science

      • 14:30
        Probing the effects of lipids and lipid membrane on amyloid aggregation 30m
        Speaker: Ayyalusamy Ramamoorthy (The University of Michigan, Ann Arbor, NMR)
      • 15:00
        Identifying the role of co-aggregation of Alzheimer’s Amyloid-β with amorphous protein aggregates of non-amyloid proteins 20m
        Speaker: Jinming Wu (PSI, BIO Department)
      • 15:20
        Protein dynamics: what can we learn from neutron spectroscopy 20m
        Speaker: Fanni Juranyi (PSI, FOCUS, neutron spectroscopy)
      • 15:40
        Amyloid fibrils: sustainable building blocks for materials science 20m
        Speaker: Viviane Lütz Bueno (PSI, SANS, neutron scattering)
    • 16:00 17:30
      Ending discussions and Tour to SLS/SINQ
    • 21:00 21:30
      none 30m