Results 21 to 30 of about 10,995 (256)

Structural determination of a 5-o-methyl-deaminated neuraminic acid (Kdn)-containing polysaccharide isolated from Sinorhizobium fredii [PDF]

open access: bronze, 1998
Buendía Clavería, Ana María   +6 more
core   +3 more sources

Development of a C5-Azidoacetamide-Modified 4-Amino-2,3-Difluorosialic Acid Activity-Based Probe for Labeling of Influenza A Neuraminidases. [PDF]

open access: yesChembiochem
We report DFSA5Az/DFSA5bio, C5‐azidoacetamide 4‐amino‐2,3‐difluorosialic acid activity‐based probes that trap influenza A viral (IAV) neuraminidases (NA) via a stabilized covalent Tyr‐sialosyl intermediate with hour‐scale reactivation. A bioorthogonal azide enables CuAAC (or one‐step biotin) tagging for activity‐dependent Western‐blot detection at ...
Chao L   +6 more
europepmc   +2 more sources

Expression of placental glycans and its role in regulating peripheral blood NK cells during preeclampsia: a perspective

open access: yesFrontiers in Endocrinology, 2023
Preeclampsia is a pregnancy-related multisystem disorder characterized by altered trophoblast invasion, oxidative stress, exacerbation of systemic inflammatory response, and endothelial damage.
Julio C. Bueno-Sánchez   +5 more
doaj   +1 more source

Discovery of Serotransferrin Glycoforms: Novel Markers for Diagnosis of Liver Periductal Fibrosis and Prediction of Cholangiocarcinoma. [PDF]

open access: yes, 2019
Cholangiocarcinoma (CCA) caused by chronic liver fluke infection is a major public health problem in Northeast Thailand. Identification of CCA risk groups is urgently needed for the control of CCA in this region.
Barboza, Mariana   +10 more
core   +2 more sources

Targeting Human Parainfluenza Virus Type-1 Haemagglutinin-Neuraminidase with Mechanism-Based Inhibitors

open access: yesViruses, 2019
Human parainfluenza virus (hPIV) infections are a major cause of respiratory tract illnesses in children, with currently no available vaccine or drug treatment.
Tanguy Eveno   +4 more
doaj   +1 more source

Characterization of recombinant human lactoferrin N-glycans expressed in the milk of transgenic cows. [PDF]

open access: yes, 2017
Lactoferrin (LF) is one of the most abundant bioactive glycoproteins in human milk. Glycans attached through N-glycosidic bonds may contribute to Lactoferrin functional activities. In contrast, LF is present in trace amounts in bovine milk.
Barile, Daniela   +5 more
core   +2 more sources

Comparative Genomics and Virulence Mechanisms to Identify Genes Related to Mucin O-Glycan Degradation and Pathogenicity in a Potentially Multidrug-Resistant Clostridium tertium Strain. [PDF]

open access: yesMicrobiologyopen
The comparative genomic analysis provides information about how C. tertium HGMC01 strain cause disease through mucin glycan degradation, colonization, multidrug resistance, and modulation of immune responses. Moreover, this analysis data suggest that this strain interacts with host cells by degrading mucin in the gut, potentially through recognition or
Kim S, Kang JY, Lee JS.
europepmc   +2 more sources

Sialic acid metabolism as a potential therapeutic target of atherosclerosis

open access: yesLipids in Health and Disease, 2019
Sialic acid (Sia), the acylated derivative of the nine-carbon sugar neuraminic acid, is a terminal component of the oligosaccharide chains of many glycoproteins and glycolipids.
Chao Zhang   +3 more
doaj   +1 more source

Behavior of glycolylated sialoglycans in the binding pockets of murine and human CD22

open access: yesiScience, 2021
Summary: Siglecs (sialic acid binding immunoglobulin (Ig)-like lectins) constitute a group of 15 human and 9 murine cell-surface transmembrane receptors belonging to the I-type lectin family, mostly expressed on innate immune cells and characterized by ...
Cristina Di Carluccio   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy