Search Results - "Van den Heuvel, Joop"
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Baculovirus-free insect cell expression system for high yield antibody and antigen production
Published in Scientific reports (07-12-2020)“…Antibodies are essential tools for therapy and diagnostics. Yet, production remains expensive as it is mostly done in mammalian expression systems. As most…”
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A method for specifically targeting two independent genomic integration sites for co-expression of genes in CHO cells
Published in Methods (San Diego, Calif.) (15-02-2016)“…•Presentation of a protocol to establish a binary RMCE expression system.•Generation of two binary RMCE stable CHO Lec3.2.8.1 cell pools.•Cumulative and…”
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Cryo-EM structure of Hepatitis C virus IRES bound to the human ribosome at 3.9-Å resolution
Published in Nature communications (08-07-2015)“…Hepatitis C virus (HCV), a widespread human pathogen, is dependent on a highly structured 5′-untranslated region of its mRNA, referred to as internal ribosome…”
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Enzyme‐Activated, Chemiluminescent Siderophore‐Dioxetane Probes Enable the Selective and Highly Sensitive Detection of Bacterial Pathogens
Published in Angewandte Chemie International Edition (20-06-2022)“…The sensitive detection of bacterial infections is a prerequisite for their successful treatment. The use of a chemiluminescent readout was so far hampered by…”
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Meteorin-like promotes heart repair through endothelial KIT receptor tyrosine kinase
Published in Science (American Association for the Advancement of Science) (17-06-2022)“…Effective tissue repair after myocardial infarction entails a vigorous angiogenic response, guided by incompletely defined immune cell-endothelial cell…”
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6
Crystal structures of human soluble adenylyl cyclase reveal mechanisms of catalysis and of its activation through bicarbonate
Published in Proceedings of the National Academy of Sciences - PNAS (11-03-2014)“…cAMP is an evolutionary conserved, prototypic second messenger regulating numerous cellular functions. In mammals, cAMP is synthesized by one of 10 homologous…”
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Design, Synthesis, and Pharmacological Evaluation of Second-Generation Soluble Adenylyl Cyclase (sAC, ADCY10) Inhibitors with Slow Dissociation Rates
Published in Journal of medicinal chemistry (24-11-2022)“…Soluble adenylyl cyclase (sAC: ADCY10) is an enzyme involved in intracellular signaling. Inhibition of sAC has potential therapeutic utility in a number of…”
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Identifying parameters to improve the reproducibility of transient gene expression in High Five cells
Published in PloS one (06-06-2019)“…Virus-free, transient gene expression (TGE) in High Five cells was recently presented as an efficient protein production method. However, published TGE…”
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Production of a recombinant polyester-cleaving hydrolase from Thermobifida fusca in Escherichia coli
Published in Bioprocess and biosystems engineering (01-08-2006)“…The hydrolase (Thermobifida fusca hydrolase; TfH) from T. fusca was produced in Escherichia coli as fusion protein using the OmpA leader sequence and a His(6)…”
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Discovery of LRE1 as a specific and allosteric inhibitor of soluble adenylyl cyclase
Published in Nature chemical biology (01-10-2016)“…Editorial summary A high-throughput screen using a mass-spectrometry-based assay results in the identification of LRE1 as an inhibitor of HCO 3 − /Ca 2+…”
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Synthetic studies of cystobactamids as antibiotics and bacterial imaging carriers lead to compounds with high in vivo efficacy
Published in Chemical science (Cambridge) (10-12-2019)“…There is an alarming scarcity of novel chemical matter with bioactivity against multidrug-resistant Gram-negative bacterial pathogens. Cystobactamids, recently…”
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Screening of Membrane Protein Production by Comparison of Transient Expression in Insect and Mammalian Cells
Published in Biomolecules (Basel, Switzerland) (11-05-2023)“…Membrane proteins are difficult biomolecules to express and purify. In this paper, we compare the small-scale production of six selected eukaryotic integral…”
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Systematical assessment of the impact of single spike mutations of SARS-CoV-2 Omicron sub-variants on the neutralization capacity of post-vaccination sera
Published in Frontiers in immunology (2023)“…The evolution of novel SARS-CoV-2 variants significantly affects vaccine effectiveness. While these effects can only be studied retrospectively, neutralizing…”
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ER intrabody-mediated inhibition of interferon α secretion by mouse macrophages and dendritic cells
Published in PloS one (01-04-2019)“…Interferon α (IFNα) counteracts viral infections by activating various IFNα-stimulated genes (ISGs). These genes encode proteins that block viral transport…”
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Identification of Essential Genetic Baculoviral Elements for Recombinant Protein Expression by Transactivation in Sf21 Insect Cells
Published in PloS one (02-03-2016)“…The Baculovirus Expression Vector System (BEVS) is widely used to produce high amounts of recombinant proteins. Nevertheless, generating recombinant…”
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Extending the Host Range of Listeria monocytogenes by Rational Protein Design
Published in Cell (01-06-2007)“…In causing disease, pathogens outmaneuver host defenses through a dedicated arsenal of virulence determinants that specifically bind or modify individual host…”
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Genomic Analysis and Isolation of RNA Polymerase II Dependent Promoters from Spodoptera frugiperda
Published in PloS one (11-08-2015)“…The Baculoviral Expression Vector System (BEVS) is the most commonly used method for high expression of recombinant protein in insect cells. Nevertheless,…”
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Investigations on the mode of action of gephyronic acid, an inhibitor of eukaryotic protein translation from myxobacteria
Published in PloS one (31-07-2018)“…The identification of inhibitors of eukaryotic protein biosynthesis, which are targeting single translation factors, is highly demanded. Here we report on a…”
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Baculovirus-Free SARS-CoV-2 Virus-like Particle Production in Insect Cells for Rapid Neutralization Assessment
Published in Viruses (20-09-2022)“…Virus-like particles (VLPs) resemble authentic virus while not containing any genomic information. Here, we present a fast and powerful method for the…”
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Multi-host expression system for recombinant production of challenging proteins
Published in PloS one (17-07-2013)“…Recombinant production of complex eukaryotic proteins for structural analyses typically requires a profound screening process to identify suitable constructs…”
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