Biological roles of glycans

A Varki - Glycobiology, 2017 - academic.oup.com
Simple and complex carbohydrates (glycans) have long been known to play major
metabolic, structural and physical roles in biological systems. Targeted microbial binding to …

Sialic acids in cancer biology and immunity

OMT Pearce, H Läubli - Glycobiology, 2016 - academic.oup.com
During malignant transformation, glycosylation is heavily altered compared with healthy
tissue due to differential expression of glycosyltransferases, glycosidases and …

[HTML][HTML] Siglec receptors as new immune checkpoints in cancer

MA Stanczak, H Läubli - Molecular Aspects of Medicine, 2023 - Elsevier
Cancer immunotherapy in the form of immune checkpoint inhibitors and cellular therapies
has improved the treatment and prognosis of many patients. Nevertheless, most cancers are …

A red meat-derived glycan promotes inflammation and cancer progression

AN Samraj, OMT Pearce, H Läubli… - Proceedings of the …, 2015 - National Acad Sciences
A well known, epidemiologically reproducible risk factor for human carcinomas is the long-
term consumption of “red meat” of mammalian origin. Although multiple theories have …

The sweet and sour of cancer: glycans as novel therapeutic targets

MM Fuster, JD Esko - Nature Reviews Cancer, 2005 - nature.com
A growing body of evidence supports crucial roles for glycans at various pathophysiological
steps of tumour progression. Glycans regulate tumour proliferation, invasion …

Human risk of diseases associated with red meat intake: Analysis of current theories and proposed role for metabolic incorporation of a non-human sialic acid

F Alisson-Silva, K Kawanishi, A Varki - Molecular aspects of medicine, 2016 - Elsevier
One of the most consistent epidemiological associations between diet and human disease
risk is the impact of red meat consumption (beef, pork, and lamb, particularly in processed …

From “serum sickness” to “xenosialitis”: past, present, and future significance of the non-human sialic acid Neu5Gc

C Dhar, A Sasmal, A Varki - Frontiers in immunology, 2019 - frontiersin.org
The description of “serum sickness” more than a century ago in humans transfused with
animal sera eventually led to identification of a class of human antibodies directed against …

Serum sialylation changes in cancer

Z Zhang, M Wuhrer, S Holst - Glycoconjugate journal, 2018 - Springer
Cancer is a major cause of death in both developing and developed countries. Early
detection and efficient therapy can greatly enhance survival. Aberrant glycosylation has …

Environmental hormesis and its fundamental biological basis: Rewriting the history of toxicology

E Agathokleous, M Kitao, EJ Calabrese - Environmental research, 2018 - Elsevier
It has long been debated whether a little stress may be “good” for you. Extensive evidence
has now sufficiently accumulated demonstrating that low doses of a vast range of chemical …

Cancer intelligence acquired (CIA): tumor glycosylation and sialylation codes dismantling antitumor defense

KF Boligan, C Mesa, LE Fernandez… - Cellular and molecular …, 2015 - Springer
Aberrant glycosylation is a key feature of malignant transformation and reflects epigenetic
and genetic anomalies among the multitude of molecules involved in glycan biosynthesis …