Abstract: The invention relates to platforms for delivery of herpes virus proteins to cells, particularly proteins that form complexes in vivo. In some embodiments these proteins and the complexes they form elicit potent neutralizing antibodies. Thus, presentation of herpes virus proteins using such platforms permits the generation of broad and potent immune responses useful for vaccine development.

Abstract: This disclosure provides platforms for delivery of herpes virus proteins to cells, particularly proteins that form complexes in vivo. In some embodiments these proteins and the complexes they form elicit potent neutralizing antibodies. Thus, presentation of herpes virus proteins using the disclosed platforms permits the generation of broad and potent immune responses useful for vaccine development.

Abstract: This disclosure provides platforms for delivery of herpes virus proteins to cells, particularly proteins that form complexes in vivo. In some embodiments these proteins and the complexes they form elicit potent neutralizing antibodies. Thus, presentation of herpes virus proteins using the disclosed platforms permits the generation of broad and potent immune responses useful for vaccine development.

Abstract: This disclosure provides platforms for delivery of herpes virus proteins to cells, particularly proteins that form complexes in vivo. In some embodiments these proteins and the complexes they form elicit potent neutralizing antibodies. Thus, presentation of herpes virus proteins using the disclosed platforms permits the generation of broad and potent immune responses useful for vaccine development.

Abstract: The invention provides, inter alia, improved replicons and vectors encoding them, where the replicons provide sustained expression of an encoded protein. These replicons comprise flavivirus replicases and heterologous protein coding sequences, wherein the heterologous protein coding sequences are flanked by separation sequences for improved efficacy. These nucleic acids provided by the invention, including self-replicating RNAs provided by the invention, are useful in methods of protein expression, such as for vaccines (e.g., for methods of immunization), as well as expression of therapeutic proteins, such as antibodies (e.g., for methods of treatment).

Abstract: The invention provides, inter alia, improved replicons and vectors encoding them, where the replicons provide sustained expression of an encoded protein. These replicons comprise flavivirus replicases and heterologous protein coding sequences, wherein the heterologous protein coding sequences are flanked by separation sequences for improved efficacy. These nucleic acids provided by the invention, including self-replicating RNAs provided by the invention, are useful in methods of protein expression, such as for vaccines (e.g., for methods of immunization), as well as expression of therapeutic proteins, such as antibodies (e.g., for methods of treatment).

Abstract: This invention provides flavivirus vaccines that comprise live-attenuated flaviviruses and methods of making and using these vaccines. The flavivirus vaccines described herein possess higher potency due to in situ production of additional immunogens in a way that mimics viral infection and the vaccines have potential for higher potency, reducing costs for production and delivery.

Abstract: The present invention discloses a replication-deficient pseudoinfective virus belonging to the Flaviviridae family that lack the capsid gene, where the replication-deficient pseudoinfective virus propagates only in cells expressing the capsid or capsid, prM and envelope protein of the flavivirus. The present also discloses the method of producing such viruses on a large scale and the use of these pseudoinfective viruses as vaccines for preventing diseases caused by infections of humans or animals by the viruses belonging to this family.

Abstract: Provided herein are immunostimulatory nanolipoprotein particles and related compositions methods and systems.

Abstract: Functionalized nanolipoprotein particle presenting an anchor substrate compound for binding with a corresponding anchor compound presented on a target molecule, and related compositions methods and systems.

Abstract: The present invention discloses a replication-deficient pseudoinfective virus belonging to the Flaviviridae family that lack the capsid gene, where the replication-deficient pseudoinfective virus propagates only in cells expressing the capsid or capsid, prM and envelope protein of the flavivirus. The present also discloses the method of producing such viruses on a large scale and the use of these pseudoinfective viruses as vaccines for preventing diseases caused by infections of humans or animals by the viruses belonging to this family.

Abstract: The present invention discloses a replication-deficient pseudoinfective virus belonging to the Flaviviridae family that lack the capsid gene, where the replication-deficient pseudoinfective virus propagates only in cells expressing the capsid or capsid, prM and envelope protein of the flavivirus. The present also discloses the method of producing such viruses on a large scale and the use of these pseudoinfective viruses as vaccines for preventing diseases caused by infections of humans or animals by the viruses belonging to this family.

Abstract: This invention provides flavivirus vaccines that comprise live-attenuated flaviviruses and methods of making and using these vaccines. The flavivirus vaccines described herein possess higher potency due to in situ production of additional immunogens in a way that mimics viral infection and the vaccines have potential for higher potency, reducing costs for production and delivery.

Abstract: Functionalized nanolipoprotein particle presenting an anchor substrate compound for binding with a corresponding anchor compound presented on a target molecule, and related compositions methods and systems.

Abstract: The present invention discloses a replication-deficient pseudoinfective virus belonging to the Flaviviridae family that lack the capsid gene, where the replication-deficient pseudoinfective virus propagates only in cells expressing the capsid or capsid, prM and envelope protein of the flavivirus. The present also discloses the method of producing such viruses on a large scale and the use of these pseudoinfective viruses as vaccines for preventing diseases caused by infections of humans or animals by the viruses belonging to this family.

Abstract: A method of making a genetically-engineered cell line which is susceptible to infection by foot-and-mouth disease virus and allows the virus to replicate is disclosed. The method involves fusing the DNA encoding ICAM-1 with the DNA encoding an antibody specific for foot-and-mouth disease virus and expressing the resulting chimeric cell surface receptor protein. The chimeric cell surface receptor protein allows foot-and-mouth disease virus to bind, leading to subsequent infection and replication of foot-and-mouth disease virus. A genetically-engineered cell which expresses the chimeric cell surface receptor protein is also claimed.

Abstract: A foot-and-mouth disease virus has been genetically engineered by deleting the nucleic acid sequence encoding the leader (L) proteinase from an infectious cDNA copy of the viral genome and producing an L proteinase-deleted virus. The L proteinase-deleted viruses are able to assemble and grow in cells in culture, but, since they lack L proteinase, they are less toxic to infected cells within the animal, producing an attenuated infection. The recombinant virus can be formulated into an effective vaccine for the prevention of foot-and-mouth disease.

Abstract: A safe, effective vaccine for the protection of susceptible animals against foot-and-mouth disease has been produced. The vaccine comprises a mutant virus from which the amino acid sequence Gly-Val-Arg-Gly-Asp-Phe (SEQ ID NO: 8) from the G-H loop of VP1 has been deleted and replaced with the amino acid sequence Asn-Pro. The mutant virus retains its antigenicity but is not infectious.