Siglecs as immune cell checkpoints in disease

S Duan, JC Paulson - Annual review of immunology, 2020 - annualreviews.org
Sialic acid–binding immunoglobulin-type lectins (Siglecs) are expressed on the majority of
white blood cells of the immune system and play critical roles in immune cell signaling …

Chemically engineering cells for precision medicine

Y Wang, Z Li, F Mo, TJ Chen-Mayfield, A Saini… - Chemical Society …, 2023 - pubs.rsc.org
Cell-based therapy holds great potential to address unmet medical needs and revolutionize
the healthcare industry, as demonstrated by several therapeutics such as CAR-T cell …

Probing the binding specificities of human Siglecs by cell-based glycan arrays

C Büll, R Nason, L Sun, J Van Coillie… - Proceedings of the …, 2021 - National Acad Sciences
Siglecs are a family of sialic acid–binding receptors expressed by cells of the immune
system and a few other cell types capable of modulating immune cell functions upon …

Sialic acid–binding immunoglobulin-like lectins (Siglecs) detect self-associated molecular patterns to regulate immune responses

H Läubli, A Varki - Cellular and Molecular Life Sciences, 2020 - Springer
The mammalian immune system evolved to tightly regulate the elimination of pathogenic
microbes and neoplastic transformed cells while tolerating our own healthy cells. Here, we …

[HTML][HTML] Loss of TET2 in human hematopoietic stem cells alters the development and function of neutrophils

HH Encabo, IV Aramburu, M Garcia-Albornoz… - Cell Stem Cell, 2023 - cell.com
Somatic mutations commonly occur in hematopoietic stem cells (HSCs). Some mutant
clones outgrow through clonal hematopoiesis (CH) and produce mutated immune progenies …

Siglec ligands

A Gonzalez-Gil, RL Schnaar - Cells, 2021 - mdpi.com
A dense and diverse array of glycans on glycoproteins and glycolipids decorate all cell
surfaces. In vertebrates, many of these carry sialic acid, in a variety of linkages and glycan …

[HTML][HTML] Siglecs: A journey through the evolution of sialic acid-binding immunoglobulin-type lectins

KF Bornhöfft, T Goldammer, A Rebl… - Developmental & …, 2018 - Elsevier
Siglecs (sialic acid-binding immunoglobulin-type lectins) are a family of immune regulatory
receptors predominantly found on the cells of the hematopoietic system. A V-set Ig-like …

[HTML][HTML] Mature neutrophils suppress T cell immunity in ovarian cancer microenvironment

KL Singel, TR Emmons, ANMNH Khan, PC Mayor… - JCI insight, 2019 - ncbi.nlm.nih.gov
Epithelial ovarian cancer (EOC) often presents with metastases and ascites. Granulocytic
myeloid–derived suppressor cells are an immature population that impairs antitumor …

The sialoglycan-Siglec glyco-immune checkpoint–a target for improving innate and adaptive anti-cancer immunity

A Bärenwaldt, H Läubli - Expert opinion on therapeutic targets, 2019 - Taylor & Francis
Introduction: During cancer progression, tumor cells develop several mechanisms to prevent
killing and to shape the immune system into a tumor-promoting environment. One of such …

Synthetic Siglec-9 agonists inhibit neutrophil activation associated with COVID-19

CS Delaveris, AJ Wilk, NM Riley, JC Stark… - ACS central …, 2021 - ACS Publications
Severe cases of coronavirus disease 2019 (COVID-19), caused by infection with SARS-CoV-
2, are characterized by a hyperinflammatory immune response that leads to numerous …