Deutsches Krebsforschungszentrum

Deutsches Krebsforschungszentrum Stiftung Des Offentlichen Rechts

Deutsches Krebsforschungszentrum Stiftung Des Oeffentlichen Rechts

Deutches Krebsforschungszentrum Stiftung Des Offentlichen Rechts

Martin Müller

Lutz Gissmann

Simone Ottonello

Angelo Bolchi

Xueer Zhao

Kai Pohlmeyer

Hermann Müller

Gloria Spagnoli

Filipe Mariz

Kathrin Balz

Somayeh Pouyanfard

Lutz Gissman

The present invention relates to an immunogenic polypeptide comprising (i) a B-cell epitope, (ii) a T-cell epitope, and (iii) a scaffold polypeptide, wherein said scaffold polypeptide is a thioredoxin polypeptide. The present invention further relates to said immunogenic polypeptide for use in medicine and for use in treating and/or preventing inappropriate proliferation of cells and/or infection with an infectious agent, preferably HPV infection, as well as to polypeptides and vectors encoding said immunogenic polypeptide.

Combined prophylactic and therapeutic vaccines

The present invention relates to an immunogenic polypeptide comprising a multitude of papillomavirus (PV) L2 N-terminal peptides corresponding to amino acids 20 to 50 of the L2 polypeptide of HPV16, wherein said HPV L2 N-terminal peptides are L2 N-terminal peptides from at least four different cutaneous HPV genotypes; and to the aforesaid immunogenic polypeptide for use in medicine and for use in vaccination of a subject against cutaneous HPV infection and/or mucosal HPV infection. The present invention further relates to a polynucleotide encoding the aforesaid immunogenic polypeptide and to vectors, host cells, methods for producing an antibody, as well as antibodies related thereto.

Cutaneous papilloma virus vaccine

The present invention relates to an immunogenic polypeptide comprising a multitude of human papillomavirus (HPV) L2 N-terminal peptides corresponding to amino acids 20 to 50 of the L2 polypeptide of HPV16, wherein said HPV L2 N-terminal peptides are L2 N-terminal peptides from at least two different HPV genotypes. The present invention also relates to said immunogenic polypeptide for use in medicine and for use in vaccination against HPV infection. Moreover, the present invention relates to a polynucleotide encoding the immunogenic polypeptide and to a host cell comprising the same. Moreover, the present invention relates to kits, methods, and uses related to the immunogenic polypeptide of the invention.

L2 peptide immunogenicity

A vaccine against disease caused by papilloma viruses is described in certain embodiments, as well as certain vectors, obtainable by the following methods: (a) one or more expression vectors that contain the DNA code for a structural protein of papilloma viruses or a fragment thereof are injected into mammals, whereby in at least some of the expression vectors randomly generated heterologous sequences are inserted into the DNA code (b) serums are obtained from the mammals and these are tested for the presence of antibodies against particles of various papilloma virus types, and (c) using the serums tested, the structural protein gene clones are identified that code for a polyvalent vaccine, and (d) the vaccine is produced from them. Procedures for producing a vaccine is also described, together with its use for vaccination against diseases caused by papilloma viruses.

Production and applications for polyvalent vaccines against diseases caused by papilloma viruses

Polyvalent vaccine against diseases caused by papilloma viruses, method for the production and the use thereof

The present invention relates to chimeric virus-like particles (cVLPs) or chimeric capsomers (cCs) from BPV, fusion proteins and DNAs coding for said proteins and to the use of cVLPs or cCs for the immunization of ungulates, especially horses.

Chimeric virus-like particle or chimeric capsomers from BPV

Growing community of inventors

Neckargemünd, Germany

Martin Müller