Search Results - "van der Marel, Gijs"
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(Automated) Synthesis of Well‐defined Staphylococcus Aureus Wall Teichoic Acid Fragments
Published in Chemistry : a European journal (16-07-2021)“…Wall teichoic acids (WTAs) are important components of the cell wall of the opportunistic Gram‐positive bacterium Staphylococcus aureus. WTAs are composed of…”
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Systematic Dual Targeting of Dendritic Cell C-Type Lectin Receptor DC-SIGN and TLR7 Using a Trifunctional Mannosylated Antigen
Published in Frontiers in chemistry (04-10-2019)“…Dendritic cells (DCs) are important initiators of adaptive immunity, and they possess a multitude of Pattern Recognition Receptors (PRR) to generate an…”
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Targeting of the C-Type Lectin Receptor Langerin Using Bifunctional Mannosylated Antigens
Published in Frontiers in cell and developmental biology (14-07-2020)“…Langerhans cells (LCs) are antigen-presenting cells that reside in the skin. They uniquely express high levels of the C-type lectin receptor Langerin (CD207),…”
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Synthesis and Macrodomain Binding of Mono-ADP-Ribosylated Peptides
Published in Angewandte Chemie International Edition (26-08-2016)“…Mono‐ADP‐ribosylation is a dynamic posttranslational modification (PTM) with important roles in signaling. Mammalian proteins that recognize or hydrolyze…”
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Inhibitors of protein: geranylgeranyl transferases
Published in Current medicinal chemistry (01-08-2006)“…The enzyme protein:geranylgeranyl transferase-1 (PGGT-1 or GGTase-I) catalyzes the geranylgeranylation of cysteine residues near the C-termini of a variety of…”
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A Multivalent Ligand for the Mannose-6-Phosphate Receptor for Endolysosomal Targeting of an Activity-Based Probe
Published in Angewandte Chemie International Edition (06-10-2014)“…The ubiquitously expressed mannose‐6‐phosphate receptors (MPRs) are a promising class of receptors for targeted compound delivery into the endolysosomal…”
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Linking T cell epitopes to a common linear B cell epitope: A targeting and adjuvant strategy to improve T cell responses
Published in Molecular immunology (01-01-2018)“…•Humoral responses against tetanus toxoid aid de novo generation of cellular immune responses.•A unique B cell epitope from tetanus toxin has been identified…”
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Synthetic Phenolic Glycolipids for Application in Diagnostic Tests for Leprosy
Published in Chembiochem : a European journal of chemical biology (16-04-2021)“…Point‐of‐care (POC) diagnostic tests for the rapid detection of individuals infected with Mycobacterium leprae, the causative pathogen of leprosy, represent…”
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Bioorthogonal Chemistry: Applications in Activity-Based Protein Profiling
Published in Accounts of chemical research (20-09-2011)“…The close interaction between organic chemi stry and biology goes back to the late 18th century, when the modern natural sciences began to take shape. After…”
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Quantification of globotriaosylsphingosine in plasma and urine of fabry patients by stable isotope ultraperformance liquid chromatography-tandem mass spectrometry
Published in Clinical chemistry (Baltimore, Md.) (01-03-2013)“…Biochemical markers that accurately reflect the severity and progression of disease in patients with Fabry disease and their response to treatment are urgently…”
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Developments in the Synthesis of Mycobacterial Phenolic Glycolipids
Published in Chemical record (01-11-2021)“…The highly lipophilic outer barrier of mycobacteria, such as M. tuberculosis and M. leprae, is key to their virulence and intrinsic antibiotic resistance…”
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A Cleavable Linker Based on the Levulinoyl Ester for Activity‐Based Protein Profiling
Published in Angewandte Chemie International Edition (10-09-2010)“…Get linked: The title linker is stable under various biological conditions and can be cleaved chemoselectively with hydrazine (see scheme). Its use is…”
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Influence of O6 in Mannosylations Using Benzylidene Protected Donors: Stereoelectronic or Conformational Effects?
Published in Journal of organic chemistry (15-03-2013)“…The stereoselective synthesis of β-mannosides and the underlying reaction mechanism have been thoroughly studied, and especially the benzylidene-protected…”
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Intradermal vaccination of HPV-16 E6 synthetic peptides conjugated to an optimized Toll-like receptor 2 ligand shows safety and potent T cell immunogenicity in patients with HPV-16 positive (pre-)malignant lesions
Published in Journal for immunotherapy of cancer (01-10-2022)“…BackgroundAmplivant is a molecularly optimized Toll-like receptor 2 ligand that can be covalently conjugated to tumor peptide antigens. In preclinical models,…”
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Synthesis and evaluation of fluorescent Pam3Cys peptide conjugates
Published in Bioorganic & medicinal chemistry letters (01-08-2016)“…[Display omitted] Chirally pure R- and S-epimers of TLR2 ligand Pam3CysSK4 were prepared and separately conjugated to an OVA model epitope, in which lysine was…”
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Exploring the Conformational and Biological Versatility of β-Turn-Modified Gramicidin S by Using Sugar Amino Acid Homologues that Vary in Ring Size
Published in Chemistry : a European journal (28-03-2011)“…Monobenzylated sugar amino acids (SAAs) that differ in ether ring size (containing an oxetane, furanoid, and pyranoid ring) were synthesized and incorporated…”
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An Adamantyl Amino Acid Containing Gramicidin S Analogue with Broad Spectrum Antibacterial Activity and Reduced Hemolytic Activity
Published in Chemistry : a European journal (25-10-2010)“…The cyclic cationic antimicrobial peptide gramicidin S (GS) is an effective topical antibacterial agent that is toxic for human red blood cells (hemolysis)…”
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Lipid A analog CRX-527 conjugated to synthetic peptides enhances vaccination efficacy and tumor control
Published in npj vaccines (23-06-2022)“…Adjuvants play a determinant role in cancer vaccination by optimally activating APCs and shaping the T cell response. Bacterial-derived lipid A is one of the…”
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Photoaffinity labeling in activity-based protein profiling
Published in Topics in current chemistry (01-01-2012)“…Activity-based protein profiling has come to the fore in recent years as a powerful strategy for studying enzyme activities in their natural surroundings…”
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Ph2SO/Tf2O: a Powerful Promotor System in Chemoselective Glycosylations Using Thioglycosides
Published in Organic letters (01-05-2003)“…Diphenylsulfoxide in combination with triflic anhydride provides a very potent thiophilic glycosylation promotor system, capable of activating disarmed…”
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