摘要:
The present invention describes oligosaccharide sequences, which are specifically expressed by human tumors. The present invention is related to a method of determining an oligosaccharide sequence, which comprises a tumor specific terminal N-acetylglucosamine residue, in a biological sample, the presence of said sequence in said sample being an indication of the presence of cancer. The present invention provides antigenic substances comprising said oligosaccharide sequences in a polyvalent form and it further provides diagnostic agents, pharmaceutical compositions and cancer vaccines comprising said oligosaccharide sequences or substances binding to said oligosaccharide sequences. The present invention is also related to methods for the treatment of cancer.
摘要:
The present invention relates to long branched poly-N-acetyllactosamines and analogous spacer modified divalent sialosides binding to the large binding site of influenza hemagglutinin. The invention further relates to the method for evaluating the potential of a chemical entity to bind to a molecule or molecular complex comprising a large binding site of influenza hemagglutinin. The invention also provides ligands to influenza hemagglutinin for use in the prevention and/or treatment of influenza.
摘要:
The invention provides a therapeutical composition comprising purified fractions of compounds being or containing a pathogen-inhibiting oligosaccharide sequence for use as a medicament. The present invention especially describes an oligosaccharide-containing substance or receptor binding to diarrheagenic Escherichia coli and/or zoonotic Helicobacter species, and use thereof in, e.g., pharmaceutical, nutritional and other compositions for prophylaxis and treatment of conditions due to the presence of Escherichia coli and/or zoonotic Helicobacter species. The invention is also directed to the use of the receptors for diagnostics of Escherichia coli and/or zoonotic Helicobacter species.
摘要:
The invention relates to the method for evaluating the potential of a chemical entity, such as an antibody, to bind to a peptide epitope derived from the divalent sialoside binding site of hemagglutinin protein of influenza virus. The invention also provides peptide epitopes for use in the prevention and/or treatment of influenza or for the development of such treatment or vaccine against influenza.
摘要:
The present invention relates to the use of a glycosidase inhibitor for the manufacture of a medicament for the treatment of a disease, wherein glycosidase enzymes hydrolyze glycoconjugates of a patient to reveal neutral glycan receptors of an pathogenic agent, and wherein the revealed neutral glycan receptor comprise a oligosaccharide sequence.
摘要:
The invention provides a therapeutical composition comprising purified fractions of compounds being or containing a pathogen-inhibiting oligosaccharide sequence for use as a medicament. The present invention especially describes an oligosaccharide-containing substance or receptor binding to diarrheagenic Escherichia coli and/or zoonotic Helicobacter species, and use thereof in, e.g., pharmaceutical, nutritional and other compositions for prophylaxis and treatment of conditions due to the presence of Escherichia coli and/or zoonotic Helicobacter species. The invention is also directed to the use of the receptors for diagnostics of Escherichia coli and/or zoonotic Helicobacter species.