Search Results - "Honegger, Annemarie"
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Engineering an anti-HER2 biparatopic antibody with a multimodal mechanism of action
Published in Nature communications (18-06-2021)“…The receptor tyrosine kinase HER2 acts as oncogenic driver in numerous cancers. Usually, the gene is amplified, resulting in receptor overexpression, massively…”
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Structural Basis for Eliciting a Cytotoxic Effect in HER2-Overexpressing Cancer Cells via Binding to the Extracellular Domain of HER2
Published in Structure (London) (05-11-2013)“…Human epidermal growth factor receptor-2 (HER2) is a receptor tyrosine kinase directly linked to the growth of malignancies from various origins and a…”
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Adenoviral vector with shield and adapter increases tumor specificity and escapes liver and immune control
Published in Nature communications (31-01-2018)“…Most systemic viral gene therapies have been limited by sequestration and degradation of virions, innate and adaptive immunity, and silencing of therapeutic…”
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DARPins Recognizing the Tumor-Associated Antigen EpCAM Selected by Phage and Ribosome Display and Engineered for Multivalency
Published in Journal of molecular biology (04-11-2011)“…Designed Ankyrin Repeat Proteins (DARPins) represent a novel class of binding molecules. Their favorable biophysical properties such as high affinity,…”
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Critical features for biosynthesis, stability, and functionality of a G protein-coupled receptor uncovered by all-versus-all mutations
Published in Proceedings of the National Academy of Sciences - PNAS (19-06-2012)“…The structural features determining efficient biosynthesis, stability in the membrane and, after solubilization, in detergents are not well understood for…”
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Intermolecular biparatopic trapping of ErbB2 prevents compensatory activation of PI3K/AKT via RAS–p110 crosstalk
Published in Nature communications (03-06-2016)“…Compensatory mechanisms, such as relief of AKT-ErbB3-negative feedback, are known to desensitize ErbB2-dependent tumours to targeted therapy. Here we describe…”
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Development of a generic adenovirus delivery system based on structure-guided design of bispecific trimeric DARPin adapters
Published in Proceedings of the National Academy of Sciences - PNAS (05-03-2013)“…Adenoviruses (Ads) have shown promise as vectors for gene delivery in clinical trials. Efficient viral targeting to a tissue of choice requires both ablation…”
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Yet Another Numbering Scheme for Immunoglobulin Variable Domains: An Automatic Modeling and Analysis Tool
Published in Journal of molecular biology (08-06-2001)“…A common residue numbering scheme for all immunoglobulin variable domains (immunoglobulin light chain lambda (V λ) and kappa (V κ) variable domains, heavy…”
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Computationally Designed Armadillo Repeat Proteins for Modular Peptide Recognition
Published in Journal of molecular biology (06-11-2016)“…Armadillo repeat proteins (ArmRPs) recognize their target peptide in extended conformation and bind, in a first approximation, two residues per repeat. Thus,…”
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The influence of the framework core residues on the biophysical properties of immunoglobulin heavy chain variable domains
Published in Protein engineering, design and selection (01-03-2009)“…Antibody variable domains differ considerably in stability. Single-chain Fv (scFv) fragments derived from natural repertoires frequently lack the high…”
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Receptor-targeted lentiviral vectors are exceptionally sensitive toward the biophysical properties of the displayed single-chain Fv
Published in Protein engineering, design and selection (01-04-2015)“…An increasing number of applications require the expression of single-chain variable fragments (scFv) fusion proteins in mammalian cells at the cell surface…”
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Dual-targeting triplebody 33-16-123 (SPM-2) mediates effective redirected lysis of primary blasts from patients with a broad range of AML subtypes in combination with natural killer cells
Published in Oncoimmunology (02-09-2018)“…A number of agents designed for immunotherapy of Acute Myeloid Leukemia (AML) are in preclinical and early clinical development. Most of them target a single…”
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A Combined NMR and Computational Approach to Investigate Peptide Binding to a Designed Armadillo Repeat Protein
Published in Journal of molecular biology (22-05-2015)“…The specific recognition of peptide sequences by proteins plays an important role both in biology and in diagnostic applications. Here we characterize the…”
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14
Tailoring in vitro Evolution for Protein Affinity or Stability
Published in Proceedings of the National Academy of Sciences - PNAS (02-01-2001)“…We describe a rapid and general technology working entirely in vitro to evolve either the affinity or the stability of ligand-binding proteins, depending on…”
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Unbinding Forces of Single Antibody-Antigen Complexes Correlate with Their Thermal Dissociation Rates
Published in Proceedings of the National Academy of Sciences - PNAS (29-08-2000)“…Point mutants of three unrelated antifluorescein antibodies were constructed to obtain nine different single-chain Fv fragments, whose on-rates, off-rates, and…”
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Reliable cloning of functional antibody variable domains from hybridomas and spleen cell repertoires employing a reengineered phage display system
Published in Journal of immunological methods (14-02-1997)“…A prerequisite for the use of recombinant antibody technologies starting from hybridomas or immune repertoires is the reliable cloning of functional…”
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The Influence of the Buried Glutamine or Glutamate Residue in Position 6 on the Structure of Immunoglobulin Variable Domains
Published in Journal of molecular biology (08-06-2001)“…Immunoglobulin V H domain frameworks can be grouped into four distinct types, depending on the main-chain conformation of framework 1. Based on the analysis of…”
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Direct in Vivo Screening of Intrabody Libraries Constructed on a Highly Stable Single-chain Framework
Published in The Journal of biological chemistry (22-11-2002)“…Single-chain Fv antibody fragments (scFv) represent a convenient antibody format for intracellular expression in eukaryotic or prokaryotic cells. These…”
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Turnover-based in vitro selection and evolution of biocatalysts from a fully synthetic antibody library
Published in Nature biotechnology (01-06-2003)“…This report describes the selection of highly efficient antibody catalysts by combining chemical selection from a synthetic library with directed in vitro…”
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Correlation between in Vitro Stability and in Vivo Performance of Anti-GCN4 Intrabodies as Cytoplasmic Inhibitors
Published in The Journal of biological chemistry (28-01-2000)“…A cellular assay system for measuring the activity of cytoplasmically expressed anti-GCN4 scFv fragments directed against the Gcn4p dimerization domain was…”
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