Paul Walther

DM-GRASP/ALCAM/CD166 is required for cardiac morphogenesis and maintenance of cardiac identity in first heart field derived cells.

High-resolution cryo-SEM allows direct identification of F-actin at the inner nuclear membrane of Xenopus oocytes by virtue of its structural features.

The effect of carboxydextran-coated superparamagnetic iron oxide nanoparticles on c-Jun N-terminal kinase-mediated apoptosis in human macrophages.

Optimization of STEM tomography acquisition--a comparison of convergent beam and parallel beam STEM tomography.

Novel electron tomographic methods to study the morphology of keratin filament networks.

Viral infection of cells in culture--approaches for electron microscopy.

Preparation of cryofixed cells for improved 3D ultrastructure with scanning transmission electron tomography.

The tegument protein UL71 of human cytomegalovirus is involved in late envelopment and affects multivesicular bodies.

Protein pUL128 of human cytomegalovirus is necessary for monocyte infection and blocking of migration.

Peptides released by physiological cleavage of semen coagulum proteins form amyloids that enhance HIV infection.

Sho1p connects the plasma membrane with proteins of the cytokinesis network through multiple isomeric interaction states.

Decellularized cartilage matrix as a novel biomatrix for cartilage tissue-engineering applications.

Nuclear factor κB activation impairs ependymal ciliogenesis and links neuroinflammation to hydrocephalus formation.

FIB/SEM tomography with TEM-like resolution for 3D imaging of high-pressure frozen cells.

High-pressure freezing for scanning transmission electron tomography analysis of cellular organelles.

Human cytomegalovirus infection of M1 and M2 macrophages triggers inflammation and autologous T-cell proliferation.

Three-dimensional architecture and biogenesis of membrane structures associated with hepatitis C virus replication.

Freeze fracture approach to directly visualize wetting transitions on nanopatterned superhydrophobic silicon surfaces: more than a proof of principle.

Peptide nanofibrils boost retroviral gene transfer and provide a rapid means for concentrating viruses.

Analysis of nuclear actin by overexpression of wild-type and actin mutant proteins.

Three-dimensional imaging of adherent cells using FIB/SEM and STEM.

Direct visualization of HIV-enhancing endogenous amyloid fibrils in human semen.

Hepcidin knockout mice fed with iron-rich diet develop chronic liver injury and liver fibrosis due to lysosomal iron overload.

Low dietary protein content alleviates motor symptoms in mice with mutant dynactin/dynein-mediated neurodegeneration.

Liposomal delivery of lipoarabinomannan triggers Mycobacterium tuberculosis specific T-cells.

3D Analysis of HCMV Induced-Nuclear Membrane Structures by FIB/SEM Tomography: Insight into an Unprecedented Membrane Morphology.

A new role for an old drug: Ambroxol triggers lysosomal exocytosis via pH-dependent Ca²⁺ release from acidic Ca²⁺ stores.

TDP-43 is intercellularly transmitted across axon terminals.

Megapinocytosis: a novel endocytic pathway.

Branching of keratin intermediate filaments.

Electron tomography reveals the fibril structure and lipid interactions in amyloid deposits.

A small key unlocks a heavy door: The essential function of the small hydrophobic proteins SP-B and SP-C to trigger adsorption of pulmonary surfactant lamellar bodies.

Active multi-point microrheology of cytoskeletal networks.

Fluorescent Nanodiamond-Gold Hybrid Particles for Multimodal Optical and Electron Microscopy Cellular Imaging.

Importance of Highly Conserved Peptide Sites of Human Cytomegalovirus gO for Formation of the gH/gL/gO Complex.

Metabolic Characterization of Intact Cells Reveals Intracellular Amyloid Beta but Not Its Precursor Protein to Reduce Mitochondrial Respiration.

A Luciferase Gene Driven by an Alphaherpesviral Promoter Also Responds to Immediate Early Antigens of the Betaherpesvirus HCMV, Allowing Comparative Analyses of Different Human Herpesviruses in One Reporter Cell Line.

Transient IKK2 activation in astrocytes initiates selective non-cell-autonomous neurodegeneration.

Amyloid plaque structure and cell surface interactions of β-amyloid fibrils revealed by electron tomography.

Generation and Characterization of Virus-Enhancing Peptide Nanofibrils Functionalized with Fluorescent Labels.

Evaluation of methods for pore generation and their influence on physio-chemical properties of a protein based hydrogel.

Cell-to-cell transfer of SAA1 protein in a cell culture model of systemic AA amyloidosis.

Frizzled 3 acts upstream of Alcam during embryonic eye development.

Vaccinia virus A11 is required for membrane rupture and viral membrane assembly.

Cellular mechanism of fibril formation from serum amyloid A1 protein.

The cell polarity proteins Boi1p and Boi2p stimulate vesicle fusion at the plasma membrane of yeast cells.

The armadillo protein p0071 controls KIF3 motor transport.

LC3-associated phagocytosis in microbial pathogenesis.

Laser surface modification of decellularized extracellular cartilage matrix for cartilage tissue engineering.

CHCHD10 mutations p.R15L and p.G66V cause motoneuron disease by haploinsufficiency.

sAPPβ and sAPPα increase structural complexity and E/I input ratio in primary hippocampal neurons and alter Ca homeostasis and CREB1-signaling.

Endonuclease G promotes mitochondrial genome cleavage and replication.

Opal-like Multicolor Appearance of Self-Assembled Photonic Array.

Correction: Endonuclease G promotes mitochondrial genome cleavage and replication.

Nutrient limitation affects presynaptic structures through dissociable Bassoon autophagic degradation and impaired vesicle release.

Investigation of modified nanopore arrays using FIB/SEM tomography.