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Preparation of Glycan Arrays Using Pyridylaminated Glycans

2016
We describe the method to prepare neoglycoproteins from the conjugation of bovine serum albumin and pyridylaminated glycans. Large quantities of glycans (>1 mg) can be pyridylaminated and then converted to their 1-amino-1-deoxy derivatives by reaction with hydrogen followed by hydrazine.
Shin-Ichi, Nakakita, Jun, Hirabayashi
openaire   +2 more sources

Glycans in Regeneration

ACS Chemical Biology, 2013
Glycans participate in many key cellular processes during development and in physiology and disease. In this review, the functional role of various glycans in the regeneration of neurons and body parts in adult metazoans is discussed. Understanding glycosylation may facilitate research in the field of stem cell biology and regenerative medicine.
openaire   +2 more sources

Using the glycan toolbox for pathogenic interventions and glycan immunotherapy

Current Opinion in Biotechnology, 2018
Glycans play a crucial role to discern between self and foreign entities by providing key recognition elements for C-type lectin receptors (CLRs) and Siglec receptors expressed on immune cells. The glycan recognition of CLRs has illustrated a potent immune modulatory role affecting not only innate pathogen binding and immune signalling, but also ...
RJ Eveline Li   +2 more
openaire   +3 more sources

The sugar code: letters and vocabulary, writers, editors and readers and biosignificance of functional glycan-lectin pairing.

Biochemical Journal, 2019
Ubiquitous occurrence in Nature, abundant presence at strategically important places such as the cell surface and dynamic shifts in their profile by diverse molecular switches qualifies the glycans to serve as versatile biochemical signals.
H. Kaltner   +4 more
semanticscholar   +1 more source

Glycans of myelin proteins

Journal of Neuroscience Research, 2014
Human P0 is the main myelin glycoprotein of the peripheral nervous system. It can bind six different glycans, all linked to Asn93, the unique glycosylation site. Other myelin glycoproteins, also with a single glycosylation site (PMP22 at Asn36, MOG at Asn31), bind only one glycan.
Sedzik J   +2 more
openaire   +3 more sources

IgG N-glycans

2021
Glycosylation, one of the most common post-translational modifications in mammalian cells, impacts many biological processes such as cell adhesion, proliferation and differentiation. As the most abundant glycoprotein in human serum, immunoglobulin G (IgG) plays a vital role in immune response and protection. There is a growing body of evidence suggests
Si, Liu, Xin, Liu
openaire   +2 more sources

Counting glycans revisited

Journal of Mathematical Biology, 2013
We present an algorithm for counting glycan topologies of order n that improves on previously described algorithms by a factor n in both time and space. More generally, we provide such an algorithm for counting rooted or unrooted d-ary trees with labels or masses assigned to the vertices, and we give a "recipe" to estimate the asymptotic growth of the ...
Böcker, Sebastian, Wagner, Stephan
openaire   +2 more sources

GLAD: GLycan Array Dashboard, a visual analytics tool for glycan microarrays

Bioinform., 2019
Motivation Traditional glycan microarray data is typically presented as excel files with limited visualization and interactivity. Thus, comparisons and analysis of glycan array data have been difficult, and there is need for a tool to facilitate data ...
Akul Y. Mehta, R. Cummings
semanticscholar   +1 more source

Glycan Array Technology

2019
Glycan (or carbohydrate) arrays have become an essential tool in glycomics, providing fast and high-throughput data on protein-carbohydrate interactions with small amounts of carbohydrate ligands. The general concepts of glycan arrays have been adopted from other microarray technologies such as those used for nucleic acid and proteins.
Juana Elizabeth Reyes, Martinez   +2 more
openaire   +2 more sources

Synthetic Glycan Microarrays

2016
Structurally diverse glycans are expressed by all animate beings and exert diverse biological functions through specific interactions with glycan binding proteins (GBPs). In humans, glycan-GBP interactions are implicated in many disease-relevant processes in development, infection and immune response to bacterial and viral pathogens. Recent progress in
Felix, Broecker, Peter H, Seeberger
openaire   +2 more sources

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