LIPID NANOPARTICLE VACCINE ADJUVANTS AND ANTIGEN DELIVERY SYSTEMS

The instant invention provides for novel lipid nanoparticle (LNP) formulations, containing cationic lipids, for use as vaccine adjuvants and/or as antigen delivery systems. It is an object of the instant invention to provide LNP formulations that demonstrate enhancements in humoral and cellular immu...

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Bibliographische Detailangaben
Hauptverfasser:	Gindy Marian, Bett Andrew, Ter Meulen Jan H, Casimiro Danilo R
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The instant invention provides for novel lipid nanoparticle (LNP) formulations, containing cationic lipids, for use as vaccine adjuvants and/or as antigen delivery systems. It is an object of the instant invention to provide LNP formulations that demonstrate enhancements in humoral and cellular immunogenicity of vaccine antigens, particularly subunit vaccine antigens, when utilized alone or in combination with immunostimulatory agents (e.g. small molecule or oligonucleotide TLR agonists). The instant invention further identifies physical and chemical properties of the LNP formulations that can be manipulated to enhance antigen efficiency and adjuvant tolerability in vivo.