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GAG Multivalent Systems to Interact with Langerin

Current Medicinal Chemistry, 2022
: Langerin is a C-type Lectin expressed at the surface of Langerhans cells, which play a pivotal role protecting organisms against pathogen infections. To address this aim, Langerin presents at least two recognition sites, one Ca2+-dependent and another one independent, which are capable to recognize a variety of carbohydrate ligands.
Javier Rojo   +2 more
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Asymmetrically Branched Precision Glycooligomers Targeting Langerin

Biomacromolecules, 2019
Asymmetrically branched precision glycooligomers are synthesized by solid-phase polymer synthesis for studying multivalent carbohydrate-protein interactions. Through the stepwise assembly of Fmoc-protected oligo(amidoamine) building blocks and Fmoc/Dde-protected lysine, straightforward variation of structural parameters such as the number and length of
Kira Neuhaus   +5 more
openaire   +3 more sources

Langerin functions as an antiviral receptor on Langerhans cells

Immunology & Cell Biology, 2010
Langerhans cells (LC) are the first dendritic cells (DC) to encounter pathogens entering the body via mucosa or skin. Equipped with pattern recognition receptors (PRR), LC are able to detect and respond to these pathogens. An important PRR, in human exclusively expressed by LC, is the C‐type lectin Langerin.
Michiel, van der Vlist   +1 more
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Langerin‐expressing dendritic cells in gut‐associated lymphoid tissues

Immunological Reviews, 2010
Summary:  Dendritic cells (DCs) are key regulators of the immune system. They act as professional antigen‐presenting cells and are capable of activating naive T cells and stimulating the growth and differentiation of B cells. According to their molecular expression, DCs can be divided into several subsets with different functions.
Sun-Young, Chang, Mi-Na, Kweon
openaire   +2 more sources

19F NMR-Guided Design of Glycomimetic Langerin Ligands

ACS Chemical Biology, 2016
C-type lectin receptors (CLRs) play a pivotal role in pathogen defense and immune homeostasis. Langerin, a CLR predominantly expressed on Langerhans cells, represents a potential target receptor for the development of anti-infectives or immunomodulatory therapies.
Wamhoff, E.   +6 more
openaire   +3 more sources

High affinity sugar ligands of C-type lectin receptor langerin

Biochimica et Biophysica Acta (BBA) - General Subjects, 2018
Langerin, a C-type lectin receptor (CLR) expressed in a subset of dendritic cells (DCs), binds to glycan ligands for pathogen capture and clearance. Previous studies revealed that langerin has an unusual binding affinity toward 6-sulfated galactose (Gal), a structure primarily found in keratan sulfate (KS).
Ota, F.   +17 more
openaire   +3 more sources

Intestinal Regulation of C. albicans by PP Langerin+ DCs

The Journal of Immunology, 2017
Abstract As the largest mucosal compartment, the human gastrointestinal tract (GI) is highly colonized with a complex microbial ecosystem that includes fungal organisms. Although fewer in numbers and less extensively studied in the context of the intestinal mucosa, it is unclear whether commensal members such as Candida species play a ...
Magdia De Jesus   +2 more
openaire   +1 more source

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