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 …

[HTML][HTML] Xenotransplantation: current status in preclinical research

T Lu, B Yang, R Wang, C Qin - Frontiers in immunology, 2020 - frontiersin.org
The increasing life expectancy of humans has led to a growing numbers of patients with
chronic diseases and end-stage organ failure. Transplantation is an effective approach for …

Evolutionary constraint and innovation across hundreds of placental mammals

MJ Christmas, IM Kaplow, DP Genereux, MX Dong… - Science, 2023 - science.org
Zoonomia is the largest comparative genomics resource for mammals produced to date. By
aligning genomes for 240 species, we identify bases that, when mutated, are likely to affect …

[HTML][HTML] The interaction between respiratory pathogens and mucus

M Zanin, P Baviskar, R Webster, R Webby - Cell host & microbe, 2016 - cell.com
The interaction between respiratory pathogens and their hosts is complex and incompletely
understood. This is particularly true when pathogens encounter the mucus layer covering …

[HTML][HTML] Chimeric 2C10R4 anti-CD40 antibody therapy is critical for long-term survival of GTKO.hCD46.hTBM pig-to-primate cardiac xenograft

MM Mohiuddin, AK Singh, PC Corcoran… - Nature …, 2016 - nature.com
Preventing xenograft rejection is one of the greatest challenges of transplantation medicine.
Here, we describe a reproducible, long-term survival of cardiac xenografts from alpha 1-3 …

Xenograft bioprosthetic heart valves: Past, present and future

RA Manji, W Lee, DKC Cooper - International Journal of Surgery, 2015 - journals.lww.com
The transplantation (implantation) of xenograft heart valves into humans has been carried
out for> 50 years. There has been considerable research into making this form of …

[HTML][HTML] Effects of sialic acid modifications on virus binding and infection

BR Wasik, KN Barnard, CR Parrish - Trends in microbiology, 2016 - cell.com
Sialic acids (Sias) are abundantly displayed on the surfaces of vertebrate cells, and
particularly on all mucosal surfaces. Sias interact with microbes of many types, and are the …

The pathobiology of pig‐to‐primate xenotransplantation: a historical review

DKC Cooper, MB Ezzelarab, H Hara… - …, 2016 - Wiley Online Library
The immunologic barriers to successful xenotransplantation are related to the presence of
natural anti‐pig antibodies in humans and non‐human primates that bind to antigens …

[HTML][HTML] Virus-Induced Changes of the Respiratory Tract Environment Promote Secondary Infections With Streptococcus pneumoniae

V Sender, K Hentrich… - Frontiers in Cellular and …, 2021 - frontiersin.org
Secondary bacterial infections enhance the disease burden of influenza infections
substantially. Streptococcus pneumoniae (the pneumococcus) plays a major role in the …

[HTML][HTML] Absence of Neu5Gc and presence of anti-Neu5Gc antibodies in humans—an evolutionary perspective

MO Altman, P Gagneux - Frontiers in immunology, 2019 - frontiersin.org
The glycocalyx of human cells differs from that of many other mammals by the lack of the
sialic acid N-glycolylneuraminic acid (Neu5Gc) and increased abundance of its precursor N …