E-selectin ligands in the human mononuclear phagocyte system: implications for infection, inflammation, and immunotherapy

M Silva, PA Videira, R Sackstein - Frontiers in immunology, 2018 - frontiersin.org
The mononuclear phagocyte system comprises a network of circulating monocytes and
dendritic cells (DCs), and “histiocytes”(tissue-resident macrophages and DCs) that are …

The role of galectins in mediating the adhesion of circulating cells to vascular endothelium

J Souchak, NBB Mohammed, LS Lau… - Frontiers in …, 2024 - frontiersin.org
Vascular cell adhesion is a complex orchestration of events that commonly feature lectin–
ligand interactions between circulating cells, such as immune, stem, and tumor cells, and …

Dendritic cells: a spot on sialic acid

HJ Crespo, JTY Lau, PA Videira - Frontiers in immunology, 2013 - frontiersin.org
Glycans decorating cell surface and secreted proteins and lipids occupy the juncture where
critical host–host and host-pathogen interactions occur. The role of glycan epitopes in cell …

Inhibition of fucosylation in human invasive ductal carcinoma reduces E‐selectin ligand expression, cell proliferation, and ERK 1/2 and p38 MAPK activation

MA Carrascal, M Silva, JS Ramalho, C Pen… - Molecular …, 2018 - Wiley Online Library
Breast cancer tissue overexpresses fucosylated glycans, such as sialyl‐Lewis X/A (sLeX/A),
and α‐1, 3/4‐fucosyltransferases (FUTs) in relation to increased disease progression and …

Glycosylation changes triggered by the differentiation of monocytic THP-1 cell line into macrophages

CP Delannoy, Y Rombouts… - Journal of proteome …, 2017 - ACS Publications
The human acute monocytic leukemia cell line THP-1 is widely used as an in vitro
phagocytic cell model because it exhibits several immune properties similar to native …

Elevated serum levels of sialyl Lewis X (sLeX) and inflammatory mediators in patients with breast cancer

EN Cohen, TM Fouad, BN Lee, BK Arun, D Liu… - Breast cancer research …, 2019 - Springer
Abstract Purpose The carbohydrate sialyl Lewis X (sLe X) mediates cell adhesion, is critical
in the normal function of immune cells, and is frequently over-expressed on cancer cells. We …

The phagocytic capacity and immunological potency of human dendritic cells is improved by α2, 6‐sialic acid deficiency

MG Cabral, Z Silva, D Ligeiro, E Seixas, H Crespo… - …, 2013 - Wiley Online Library
Dendritic cells (DC s) play an essential role in immunity against bacteria by phagocytosis
and by eliciting adaptive immune responses. Previously, we demonstrated that human …

Cell-specific variation in E-selectin ligand expression among human peripheral blood mononuclear cells: implications for immunosurveillance and pathobiology

M Silva, RKF Fung, CB Donnelly… - The Journal of …, 2017 - journals.aai.org
Both host defense and immunopathology are shaped by the ordered recruitment of
circulating leukocytes to affected sites, a process initiated by binding of blood-borne cells to …

Mycobacterium bovis BCG infection alters the macrophage N-glycome

C Delannoy, C Huang, B Coddeville, JY Chen… - Molecular omics, 2020 - pubs.rsc.org
Macrophage glycosylation is essential to initiate the host-immune defense but may also be
targeted by pathogens to promote infection. Indeed, the alteration of the cell-surface …

Altered expression of Sialyl Lewis X in experimental models of Parkinson's disease

MJ Nunes, AN Carvalho, AI Rosa, PA Videira… - Journal of Molecular …, 2024 - Springer
The mechanisms underlying neurodegeneration in Parkinson's disease (PD) are still not
fully understood. Glycosylation is an important post-translational modification that affects …