Disclosed are methods and compositions related to the use cannabinoids as adjuvants for the accelerated induction and production of an antibody based immune response.

Disclosed herein are methods, compositions, and kits useful to enhance an immune response against an antigen and to improve vaccine efficacy. The disclosed methods, compositions, and kits may be utilized to improve vaccine immunogenicity and enhance immune protection following subsequent antigen challenges. In some embodiments, the methods include co-administering a blocker of the IFN-I pathway with an antigen that is used as part of a vaccine, such as a viral vaccine.

Disclosed herein are methods, compositions, and kits useful to enhance an immune response against an antigen and to improve vaccine efficacy. The disclosed methods, compositions, and kits may be utilized to improve vaccine immunogenicity and enhance immune protection following subsequent antigen challenges. In some embodiments, the methods include co-administering a blocker of the IFN-I pathway with an antigen that is used as part of a vaccine, such as a viral vaccine.

Provided herein are methods and compositions for stabilization of active agents. The active agents are distributed, mixed or embedded in a silk fibroin matrix, thereby retaining the bioactivity of the active agents upon storage and/or transportation. In some embodiments, the storage-stable vaccine-silk compositions are also provided herein.

Provided herein are imidazopyrimidine compounds, such as compounds of Formula (I), for use in enhancing human immune response and/or as adjuvants in vaccines. ##STR00001##

Provided herein are imidazopyrimidine compounds, such as compounds of Formula (I), for use in enhancing human immune response and/or as adjuvants in vaccines. ##STR00001##

The Rubella Virus Spike construct comprises at least one E1 component and one E2 component, which are linked together. The E1 component consists of the El envelope protein, whose C-terminal transmembrane region and intravirional domain are removed and whose N-terminus comprises the ectodomain of the El envelope protein. The E2 component consists of the E2 envelope protein whose transmembrane regions and intravirional domain removed and whose C-terminus comprising the ectodomain of the E2 envelope protein. The C-terminus of the E2 component is connected to the N-terminus of the E1 component by direct fusion or by means of a linker to form an E1-E2 fusion protein.

The Rubella Virus Spike construct comprises at least one E1 component and one E2 component, which are linked together. The E1 component consists of the El envelope protein, whose C-terminal transmembrane region and intravirional domain are removed and whose N-terminus comprises the ectodomain of the El envelope protein. The E2 component consists of the E2 envelope protein whose transmembrane regions and intravirional domain removed and whose C-terminus comprising the ectodomain of the E2 envelope protein. The C-terminus of the E2 component is connected to the N-terminus of the E1 component by direct fusion or by means of a linker to form an E1-E2 fusion protein.

The present invention describes bioactive vitamin combinations that can be used in combination with other bioactive compounds, such as active drug ingredients or active vaccine components, to increase their therapeutic effects. The bioactive vitamin combinations comprise therapeutically effective amounts of L-Methylfolate, Adenosylcobalamin and Methylcobalamin.

The present invention describes bioactive vitamin combinations that can be used in combination with other bioactive compounds, such as active drug ingredients or active vaccine components, to increase their therapeutic effects. The bioactive vitamin combinations comprise therapeutically effective amounts of L-Methylfolate, Adenosylcobalamin and Methylcobalamin.