Paul Kosma – författare

Carbohydrate chemistry provides access to carbohydrate-based natural products and synthetic molecules as useful biologically active structures relevant to many health care and disease-related biological processes. Recent Trends in Carbohydrate Chemistry: Synthesis, Structure, and Function of Carbohydrates?covers green and sustainable reactions, organometallic carbohydrate chemistry, synthesis of glycomimetics, multicomponent reactions, and chemical transformations leading to molecular diversity based on carbohydrates. These include inhibitors of glycogen phosphorylase, which are relevant in controlling type 2 diabetes and sugar sulfates. Polysaccharides, which are commonly modified chemically, are also examined with contributions covering polysaccharide synthesis and modification of polysaccharides to obtain new structures and properties.

Recent Trends in Carbohydrate Chemistry: Synthesis, Structure, and Function of Carbohydrates is ideal for researchers working as synthetic organic chemists, and for those interested in biomolecular chemistry, green chemistry, organometallic chemistry, and material chemistry in academia as well as in industry

Demonstrates the importance of carbohydrate chemistry as green and sustainable chemistry Details monosaccharide syntheses and transformations toward biologically active small molecular entities Provides the most recent findings on polysaccharide synthesis and bioapplications

Recent Trends in Carbohydrate Chemistry: Synthesis and Biomedical Applications of Glycans and Glycoconjugates covers biomedically relevant bacterial cell wall carbohydrates including recent findings on biosynthetic aspects, advances in the chemical assembly of bacterial lipopolysaccharide fragments and teichoic acids, and modern NMR approaches to unravel structural details. The first part introduces and provides the relevant background for synthetic glycoconjugate vaccines. The second section focuses on synthetic carbohydrate-based vaccines of therapeutic potential that are licensed or under development.

This second volume of Recent Trends in Carbohydrate Chemistry is ideal for researchers working as synthetic organic chemists, as well as those interested in glycoconjugation, protein chemists, immunologists, and microbiologists, in academia as well as in industry.

Highlights important features of bacterial glycoproteins Illustrates modern chemical synthesis and structural analysis of bacterial glycans Demonstrates the importance of carbohydrate chemistry for the synthesis of lipopolysaccharides and teichoic acid Covers recent findings on glycan ligation Gives an overview of the most recent developments on carbohydrate-based vaccines

Volumes in the Proven Synthetic Methods Series address the concerns many chemists have regarding irreproducibility of synthetic protocols, lack of identification and characterization data for new compounds, and inflated yields reported in chemical communications—trends that have recently become a serious problem.Exploring carbohydrate chemistry from both the academic and industrial points of view, this unique resource brings together useful information into one convenient reference. The series is unique among other synthetic literature in the carbohydrate field in that, to ensure reproducibility, an independent checker has verified the experimental parts involved by repeating the protocols or using the methods.Featuring contributions from world-renowned experts and overseen by a highly respected series editor, this latest volume compiles reliable protocols for the preparation of intermediates for carbohydrate synthesis or other uses in the glycosciences.Key Features:Explains reliable and tested protocols for the preparation of intermediates for carbohydrate synthesisOffers a unique resource in glycosciences, compiling useful information in one referencePresents protocols that are of wide use to a broad range of readers in the carbohydrate field and the life sciences, including undergraduates taking carbohydrate workshopsExplores synthetic carbohydrate chemistry from both the academic and industrial points of viewGuarantees the reader a good, clean, reproducible experiment

Volumes in the Proven Synthetic Methods Series address the concerns many chemists have regarding irreproducibility of synthetic protocols, lack of identification and characterization data for new compounds, and inflated yields reported in chemical communications—trends that have recently become a serious problem.Exploring carbohydrate chemistry from both the academic and industrial points of view, this unique resource brings together useful information into one convenient reference. The series is unique among other synthetic literature in the carbohydrate field in that, to ensure reproducibility, an independent checker has verified the experimental parts involved by repeating the protocols or using the methods.Featuring contributions from world-renowned experts and overseen by a highly respected series editor, this latest volume compiles reliable protocols for the preparation of intermediates for carbohydrate synthesis or other uses in the glycosciences.Key Features:Explains reliable and tested protocols for the preparation of intermediates for carbohydrate synthesisOffers a unique resource in glycosciences, compiling useful information in one referencePresents protocols that are of wide use to a broad range of readers in the carbohydrate field and the life sciences, including undergraduates taking carbohydrate workshopsExplores synthetic carbohydrate chemistry from both the academic and industrial points of viewGuarantees the reader a good, clean, reproducible experiment

Many pathogens and aberrant malignant cells express unique carbohydrates on their surface representing attractive targets for vaccine design. Considerable progress has recently been made in the identification of novel carbohydrate based vaccines and a large number has reached clinical phase studies. The success of several licensed carbohydrate based vaccines against bacterial pathogens such as Haemophilus influenzae type b, Neisseria meningitidis or Streptococcus pneumoniae demonstrates their great potential. However, the study of anti-carbohydrate antibodies is technically challenging and partly because of low affinities and promiscuous specificity they have not been medically exploited to full potential. The study of antibody specificities and identification of protective carbohydrate epitopes lies at the heart of successful vaccine design. In addition to therapy, antibodies in general serve as diagnostic tools in medical and scientific laboratories. In this setting high affinity and exquisite specificity are important factors for their successful use. “Anticarbohydrate Antibodies – from molecular basis to clinical application” compiles current knowledge on the immunological recognition of carbohydrates by the adaptive immune system from a molecular perspective providing fundamental insight needed for advancing clinically relevant diagnostics and therapeutic applications. Based on significant progress in the fields of glycoimmunology and structural biology in recent years, the book comprehensively reviews the state-of-the-art in defining the key elements of carbohydrate recognition by antibodies, the molecular mimicry of carbohydrate epitopes as well as the molecular features leading to specific and relaxed binding modes. Backed-up by a combination of modern technologies to elucidate structural details of carbohydrate-antibody interactions, biomedically important carbohydrate antigens from viral, bacterial, parasite, insect and tumor cells have beenanalyzed in in-depth reviews written by well-known experts in the field. Fundamental knowledge of these molecular mechanisms eventually provides a rational basis to improve efficacy of carbohydrate-based vaccines and to further refine diagnostic tools in detection of pathogens and malignant cells.