The composition of cell walls varies depending on the function of the tissue and the species of plant. Primary cell walls surround expanding cells in young tissues, whereas thickened secondary cell ...

Bioactive polysaccharides are the primary medicinal components of Dendrobium officinale, yet the transcriptional regulation underlying their ...

In Gram-negative bacteria, which include some of the most devastating human pathogens, just two mechanisms for the export of polysaccharides have been identified so far. Now a research team has ...

Polysaccharides—long chains of simple sugars—play central roles in biological systems, including supporting cell structure, storing chemical energy, and regulating cell recognition. But synthesizing ...

Polysaccharide-protein conjugate vaccines are among the safest and most successful vaccines developed during the last 30 years. Physicochemical techniques are a powerful tool for the structural ...

Polysaccharides are made by polymerizing more than 10 monosaccharide molecules through glycosidic bonds. The molecular weight of polysaccharides is relatively large, usually consisting of hundreds or ...

Oral polysaccharide-engineered nanozyme treats colitis-linked mental disorders by targeting oxidative stress and gut ...

Hooking sugar molecules together to make strings called glycans—also known as oligosaccharides and polysaccharides—is one of synthetic chemistry’s most bedeviling challenges. Carbohydrates are ...

HealthDay News — For children with nutritional iron-deficiency anemia (IDA), ferrous sulfate is associated with a greater increase in hemoglobin concentration at 12 weeks compared with iron ...

Conjugate vaccines are composed of bacterial polysaccharide antigens covalently linked to protein carriers, enabling T cell-dependent immune responses that induce high-affinity antibodies and ...