The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2009
Filed:
Jul. 02, 2003
Laurence Zitvogel, Paris, FR;
Graça Raposo, Paris, FR;
Armelle Regnault, Paris, FR;
Sebastian Amigorena, Paris, FR;
Laurence Zitvogel, Paris, FR;
Graça Raposo, Paris, FR;
Armelle Regnault, Paris, FR;
Sebastian Amigorena, Paris, FR;
Cetre National de la Recherche Scientifique, Paris, Cedex, FR;
Institute Curie, Paris, Cedex, FR;
Institute Gustave Roussy, Villejuif Cedex, FR;
Abstract
The object of the invention is a novel sensitization process for antigen-presenting cells, novel means for implementing the process and novel membrane vesicles possessing immunogenic potency. The invention relates in particular to texosomes (vesicles derived from tumor cells) and dexosomes (vesicles derived from dendritic cells loaded or not with antigens), and their use for the vectorization and presentation of antigens in vitro or in vivo as well as in methods or compositions for the treatment of cancers and infectious, parasitic or autoimmune diseases in particular.