Abstract: The present disclosure generally relates to the use of different self-amplifying RNA molecules to enhance immune responses, for example immune responses following prophylactic vaccination or therapeutic administration. Some embodiments relate to compositions and methods for inducing an immune response in a subject using prime-boost immunization regimens.

Abstract: The present disclosure relates to the field of molecular virology, and particularly relates to nucleic acid molecules encoding a modified alphavirus virus viral genome or self-replicating RNA (srRNA) construct, pharmaceutical compositions containing the same, and the use of such nucleic acid molecules and compositions for production of desired products in cell cultures or in a living body. Also provided are methods for eliciting a pharmacodynamics effect in a subject.

Abstract: The present disclosure generally relates to the use of different self-amplifying RNA molecules to enhance immune responses, for example immune responses following prophylactic vaccination or therapeutic administration. Some embodiments relate to compositions and methods for inducing an immune response in a subject using prime-boost immunization regimens.

Abstract: The present disclosure relates generally to the field of molecular virology, and particularly relates to nucleic acid molecules encoding a modified alphavirus virus viral genome or self-replicating RNA (srRNA) construct, recombinant cells and pharmaceutical compositions containing the same, as well as the use of such nucleic acid molecules, recombinant cells and compositions for production of desired products in cell cultures or in a living body. Also provided are methods for eliciting an immune response in a subject in need thereof, as well as methods for preventing and/or treating rabies virus infection.

Abstract: The present disclosure relates to the field of molecular virology, and particularly relates to nucleic acid molecules encoding a modified alphavirus virus viral genome or self-replicating RNA (srRNA) construct, pharmaceutical compositions containing the same, and the use of such nucleic acid molecules and compositions for production of desired products in cell cultures or in a living body. Also provided are methods for eliciting a pharmacodynamics effect in a subject.

Abstract: The present disclosure relates to the field of molecular virology, and particularly relates to nucleic acid molecules encoding a modified equine encephalitis virus viral genome or self-replicating RNA (srRNA) construct, pharmaceutical compositions containing the same, and the use of such nucleic acid molecules and compositions for production of desired products in cell cultures or in a living body. Also provided are methods for eliciting an immune response in a subject in need thereof, as well as methods for preventing and/or treating cancer.

Abstract: Nucleic acid molecules encoding hepatitis B virus (HBV) surface antigens, HBV core antigens, and HBV polymerase antigens, and related combinations, are described. Also described are vectors, such as DNA plasmids or viral vectors, and RNA replicons, expressing the HBV antigens, and pharmaceutical compositions containing the expression vectors. Methods of inducing an immune response against HBV or treating an HBV-induced disease, particularly in individuals having chronic HBV infection, using the pharmaceutical compositions of the invention are also described.

Abstract: The present disclosure generally relates to the use of different self-amplifying RNA molecules to enhance immune responses, for example immune responses following prophylactic vaccination or therapeutic administration. Some embodiments relate to compositions and methods for inducing an immune response in a subject using prime-boost immunization regimens.

Abstract: The present disclosure generally relates to the use of different self-amplifying RNA molecules to enhance immune responses, for example immune responses following prophylactic vaccination or therapeutic administration. Some embodiments relate to compositions and methods for inducing an immune response in a subject using prime-boost immunization regimens.

Abstract: The invention provides RNA replicons useful for administering a heterologous protein or peptide into a mammal and eliciting a reduced immune response or no immune response from the mammal. The RNA replicons have RNA sequences encoding for a heterologous protein or peptide, New World alphavirus nonstructural proteins nsP1, nsP2, and nsP4; and an alphavirus nsP3 protein macro domain, central domain, and hypervariable domain. The encoded hypervariable domain can have an amino acid sequence derived from an Old World alphavirus nsP3 hypervariable domain; or can have an amino acid sequence derived from a portion of a New World alphavirus nsP3 hypervariable domain, and another portion derived from an Old World alphavirus nsP3 hypervariable domain.

Abstract: The present disclosure generally relates to the use of different self-amplifying RNA molecules to enhance immune responses, for example immune responses following prophylactic vaccination or therapeutic administration. Some embodiments relate to compositions and methods for inducing an immune response in a subject using prime-boost immunization regimens.