Multivalent glycosystems for human lectins

M Martínez-Bailén, J Rojo… - Chemical Society …, 2023 - pubs.rsc.org
Human lectins are involved in a wide variety of biological processes, both physiological and
pathological, which have attracted the interest of the scientific community working in the …

Galectin–carbohydrate interactions in biomedicine and biotechnology

D Laaf, P Bojarová, L Elling, V Křen - Trends in Biotechnology, 2019 - cell.com
Cellular communication events are mediated by interactions between cell-surface sugars
and lectins, which are carbohydrate-binding proteins. Galectins are β-galactosyl-binding …

The role of galectin-1 in cancer progression, and synthetic multivalent systems for the study of galectin-1

JM Cousin, MJ Cloninger - International journal of molecular sciences, 2016 - mdpi.com
This review discusses the role of galectin-1 in the tumor microenvironment. First, the
structure and function of galectin-1 are discussed. Galectin-1, a member of the galectin …

Galectin-3 modulation of T-cell activation: mechanisms of membrane remodelling

RC Gilson, SD Gunasinghe, L Johannes… - Progress in lipid research, 2019 - Elsevier
Abstract Galectin-3 (Gal3) is a multifaceted protein which belongs to a family of lectins and
binds β-galactosides. Gal3 expression is altered in many types of cancer, with increased …

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2013–2014

DJ Harvey - Mass Spectrometry Reviews, 2018 - Wiley Online Library
This review is the eighth update of the original article published in 1999 on the application of
Matrix‐assisted laser desorption/ionization mass spectrometry (MALDI) mass spectrometry …

Crystallization of a human galectin-3 variant with two ordered segments in the shortened N-terminal tail

A Flores-Ibarra, S Vértesy, FJ Medrano, HJ Gabius… - Scientific Reports, 2018 - nature.com
Among members of the family of adhesion/growth-regulatory galectins, galectin-3 (Gal-3)
bears a unique modular architecture. A N-terminal tail (NT) consisting of the N-terminal …

Sequence‐Defined Heteromultivalent Precision Glycomacromolecules Bearing Sulfonated/Sulfated Nonglycosidic Moieties Preferentially Bind Galectin‐3 and Delay …

T Freichel, V Heine, D Laaf… - Macromolecular …, 2020 - Wiley Online Library
Within this work, a new class of sequence‐defined heteromultivalent glycomacromolecules
bearing lactose residues and nonglycosidic motifs for probing glycoconjugate recognition in …

Galectin binding to neo-glycoproteins: LacDiNAc conjugated BSA as ligand for human galectin-3

S Böcker, D Laaf, L Elling - Biomolecules, 2015 - mdpi.com
Carbohydrate-lectin interactions are relatively weak. As they play an important role in
biological recognition processes, multivalent glycan ligands are designed to enhance …

Effects of linker and liposome anchoring on lactose-functionalized glycomacromolecules as multivalent ligands for binding galectin-3

T Freichel, D Laaf, M Hoffmann, PB Konietzny… - RSC …, 2019 - pubs.rsc.org
In this work, we present a bottom-up approach for the synthesis of lactose-functionalized
glycomacromolecules and glycofunctionalized liposomes and apply these compounds to …

De Novo Glycan Display on Cell Surfaces Using HaloTag: Visualizing the Effect of the Galectin Lattice on the Lateral Diffusion and Extracellular Vesicle Loading of …

A Miura, Y Manabe, KGN Suzuki… - Journal of the …, 2024 - ACS Publications
Glycans cover the cell surface to form the glycocalyx, which governs a myriad of biological
phenomena. However, understanding and regulating glycan functions is extremely …