Marine Glycoconjugates

The books described marine glycoconjugates. Two articles concern microalgal metabolites such as steroid and sphingoid glycoconjugates, and a glycoprotein from a sea cucumber with interesting biological activities, respectively. One article discusses the fatty acid composition and thermotropic behavior of glycolipids and other membrane lipids of green macrophyte Ulva lactuca. Three articles cover lectin subjects. One review article analyzes perspectives of marine and freshwater lectins’ application in experimental oncology and the therapy of oncological diseases; another article describes the use of a sponge lectin in the construction of a recombinant virus. The third article concerns the function of the immunity of a lectin in producing this compound crinoid. Two articles concern steroid glycosides from starfish, and two others concern triterpene glycosides from sea cucumbers. One article describes the effect of a glycosaminoglycan from the sea cucumber Apostichopus japonicus on hyperglycemia in the liver of insulin-resistant mice. One article concerns the isolation of 10 new triterpene glycosides from a fungus associated with a sea cucumber. The article by Dworaczek et al. characterizes the O-specific polysaccharide (O-antigen) of a bacterial pathogen of common carp by chemical and immunochemical methods. In total, the Special Issue comprises14 articles, including the editorial and two reviews.

Marine glycobiology is an emerging and exciting area in the field of science and medicine. Glycobiology, the study of the structure and function of carbohydrates and carbohydrate-containing molecules, is fundamental to all biological systems and represents a developing field of science that has made huge advances in the last half-century. This book revolutionizes the concept of marine glycobiology, focusing on the latest principles and applications of marine glycobiology and their relationships.

The books described marine glycoconjugates. Two articles concern microalgal metabolites such as steroid and sphingoid glycoconjugates, and a glycoprotein from a sea cucumber with interesting biological activities, respectively. One article discusses the fatty acid composition and thermotropic behavior of glycolipids and other membrane lipids of green macrophyte Ulva lactuca. Three articles cover lectin subjects. One review article analyzes perspectives of marine and freshwater lectins' application in experimental oncology and the therapy of oncological diseases; another article describes the use of a sponge lectin in the construction of a recombinant virus. The third article concerns the function of the immunity of a lectin in producing this compound crinoid. Two articles concern steroid glycosides from star?sh, and two others concern triterpene glycosides from sea cucumbers. One article describes the e?ect of a glycosaminoglycan from the sea cucumber Apostichopus japonicus on hyperglycemia in the liver of insulin-resistant mice. One article concerns the isolation of 10 new triterpene glycosides from a fungus associated with a sea cucumber. The article by Dworaczek et al. characterizes the O-speci?c polysaccharide (O-antigen) of a bacterial pathogen of common carp by chemical and immunochemical methods. In total, the Special Issue comprises14 articles, including the editorial and two reviews.

Glycomics is an international project that analyses systematically and comparatively the overall and/or specific structural and biological properties of carbohydrates, also known as sugars or glycans, within a repertoire from a given type of cell, tissue, organism, kingdom, or even from a certain environment, as found under specific conditions. Glycomics is one of the latest omics projects to be launched into biology. This was because carbohydrates had been primarily considered as a mere class of structural or energetic molecules. Besides that, structural and functional studies in glycomics are more challenging than other projects, and analytical limitations in glycobiology have impaired the progress. However, with the development of technology, and mostly through recent scientific achievements, innumerous vital biological functions have been uncovered and attributed to the sugars. Moreover, certain glycans may also exhibit effective medicinal properties which have in turn awakened a great interest by pharmaceutical companies.This book compiles and illustrates some of these recent achievements concerning the principle examples of marine sugars with medical properties, such as chitin, chitosan, sulphated polysaccharides, and glycoconjugates. Their therapeutic actions are very broad since they comprise beneficial effects in many systems such as inflammation, coagulation, thrombosis, cancer growth/metastasis, and vascular biology. Additional information about the enzymatic synthesis, chemically modified derivatives, relevance of composing units, and other biochemical properties of these marine medicinal glycans are also discussed herein.

Marine glycobiology is an emerging and exciting area in the field of science and medicine. Glycobiology, the study of the structure and function of carbohydrates and carbohydrate-containing molecules, is fundamental to all biological systems and represents a developing field of science that has made huge advances in the last half-century. This book revolutionizes the concept of marine glycobiology, focusing on the latest principles and applications of marine glycobiology and their relationships.

Antioxidant Polymers is an exhaustive overview of the recent developments in the field of polymeric materials showing antioxidant properties. This research area has grown rapidly in the last decade because antioxidant polymers have wide industry applications ranging from materials science to biomedical, pharmaceuticals and cosmetics.

Sugar chains (glycans) are often attached to proteins and lipids and have multiple roles in the organization and function of all organisms. "Essentials of Glycobiology" describes their biogenesis and function and offers a useful gateway to the understanding of glycans.

Glycoconjugate Research, Volume II contains the proceedings of the Fourth International Symposium on Glycoconjugates held in Woods Hole, Massachusetts in 1977. The papers explore the biosynthesis and regulation of glycoconjugates, particularly those of cell membranes, and glycolipid storage diseases. This volume is comprised of 95 chapters divided into three sections. After reviewing the regulatory mechanisms underlying glycoprotein synthesis, it turns to enzymic modifications of sialic acids in the course of glycoconjugate biosynthesis. The following chapters focus on the biosynthesis and characterization of lipid-linked sugars in the outer membrane of liver mitochondria; effect of bacitracin on the biosynthesis of dolichol derivatives in calf pancreas microsomes; secretion of proteoglycans by chondrocytes; and heterogeneity of arterial proteoglycans. The biosynthesis of elastin by chondroblasts in monolayer cultures is also considered, along with the phosphorylation of proteoglycans in human articular cartilage. The final chapter describes a double-antibody radioimmunoassay for soluble and cell-surface blood group Ii antigens. This book will be a useful resource for biochemists.