Abstract: A hybrid vaccine composition that prevents infection or reinfection by both influenza and coronaviruses, comprising at least a portion of a Coronavirus spike(S) protein and at least a portion of at least one influenza hemagglutinin (HA) protein. The portion of the coronavirus spike(S) protein is highly conserved among human and animal coronaviruses. The vaccine composition may comprise a Coronavirus protein comprising either: a structural protein, e.g., a Spike protein, a Nucleocapsid protein, or a combination thereof, or a non-structural protein, e.g., NSP2, NSP3, NSP14, or combination thereof; and at least a portion of at least one influenza hemagglutinin (HA) protein.

Abstract: Waning immunity induced by first-generation Spike-alone-based COVID-19 has failed to prevent immune escape by many variants of concern (VOCs) that emerged from 2020 to 2024, resulting in a prolonged COVID-19 pandemic. Thus, a next-generation Coronavirus (CoV) vaccine incorporating highly conserved non-Spike SARS-CoV-2 antigens is described herein. Conserved non-Spike T cell antigens in combination with a Spike antigen encapsulated in lipid nanoparticles: (i) Induced high frequencies of lung-resident antigen-specific CXCR5+CD4+ T follicular helper cells, GzmB+CD4+ and GzmB+CD8+ cytotoxic T cells, and CD69+IFN-?+TNF?+CD4+ and CD69+IFN-?+TNF?+CD8+ effector T cells; and (ii) Reduced viral load and COVID-19-like symptoms caused by various VOCs. The combined antigen/LNP-based pan-CoV vaccine could be rapidly adapted for clinical use to confer broader cross-protective immunity against emerging highly mutated and pathogenic VOCs.

Abstract: Pan-coronavirus recombinant vaccine compositions featuring whole proteins or sequences of proteins encompassing all mutations in variants of human and animal Coronaviruses (e.g., 36 mutations in spike protein) or a combination of mutated B cell epitopes, mutated combination of B cell epitopes, mutated CD4+ T cell epitopes, and mutated CD8+ T cell epitopes, at least one of which is derived from a non-spike protein. The mutated epitopes may comprise one or more mutations. The present invention also describes using several immuno-informatics and sequence alignment approaches to identify several human B cell, CD4+ and CD8+ T cell epitopes that are highly mutated. The vaccine compositions herein have the potential to provide long-lasting B and T cell immunity regardless of human and animal Coronaviruses mutations.

Abstract: Pan-coronavirus vaccines for inducing efficient, powerful and long-lasting protection against all Coronaviruses infections and diseases, comprising multiple highly conserved large sequences which may comprise one or more conserved B, CD4 and CD8 T cell epitopes that help provide multiple targets for the body to develop an immune response for preventing a Coronavirus infection and/or disease. In certain embodiments, the large sequences are conserved proteins or large sequences, e.g., sequences that are highly conserved among human coronaviruses and/or animal coronaviruses (e.g., coronaviruses isolated from animals susceptible to coronavirus infections).

Abstract: Multi-epitope, pan-coronavirus recombinant vaccine compositions featuring a combination of highly conserved B cell epitopes, highly conserved CD4+ T cell epitopes, and highly conserved CD8+ T cell epitopes, at least one of which is derived from a non-spike protein. The present invention uses several immuno-informatics and sequence alignment approaches and multiple immunological assays in vitro using human blood and saliva samples from COVID patients and healthy patients to identify several human B cells, CD4+ and CD8+ T cell epitopes that are highly conserved and antigenic in vitro. The Invention also used an in vivo unique mouse model of ACE2/HLA-A0201/HLA-DR triple transgenic mouse model to test the immunogenicity and the protective efficacy against SARS-CoV-2 infection and COVID-Like symptoms, of the identified B and T cell epitopes and of the resulting multi-epitope-pan-Coronavirus vaccine candidates.

Abstract: The present invention relates to compositions comprising HSV antigens and methods for their use in the treatment or prevention of asymptomatic and symptomatic herpesvirus infection, or recurrence.

Abstract: The present invention relates to compositions comprising HSV antigens and methods for their use in the treatment or prevention of asymptomatic and symptomatic herpesvirus infection, or recurrence.

Abstract: Certain embodiments of the present invention provide immunogenic compositions that comprise one or more peptides having an amino acid sequence selected from the group consisting of NLLTTPKFT and RMLGDVMAV and methods for administering such compositions to a mammal and thereby inducing in the mammal a CD8+ T cell-dependent protective immunity against an HSV-1 infection, an HSV-2 infection, an HSV-1 condition, an HSV-2 condition, or combinations thereof.

Abstract: Certain embodiments of the present invention provide immunogenic compositions that comprise one or more peptides having an amino acid sequence selected from the group consisting of NLLTTPKFT and RMLGDVMAV and methods for administering such compositions to a mammal and thereby inducing in the mammal a CD8+ T cell-dependent protective immunity against an HSV-1 infection, an HSV-2 infection, an HSV-1 condition, an HSV-2 condition, or combinations thereof.

Abstract: Immunogenic composition comprising at least one Herpes Simplex Virus type 1 (HSV-1) and/or type 2 (HSV-2) peptide sequence hearing at least one epitope from glycoprotein D (gD) and/or glycoprotein B (gB), a pharmaceutical carrier and/or a human compatible adjuvant, peptide sequences and uses thereof for prevention or treatment of an HSV condition.

Abstract: Described herein are peptide epitopes effective in the treatment of herpes simplex virus (HSV), as well as vaccines and other therapeutic compositions including the same. In various embodiments, the compositions of the present invention may include a pharmaceutically acceptable adjuvant to enhance the delivery and/or pharmacological efficacy of the epitope. Also described are methods for treating and preventing HSV with the aforementioned epitopes, such as by administering a vaccine including the same. Other methods describe the use of the TEPITOPE algorithm to identify epitopes that may be useful in the treatment of HSV and related or unrelated disease conditions.

Abstract: Described herein are peptide epitopes effective in the treatment of herpes simplex virus (HSV), as well as vaccines and other therapeutic compositions including the same. In various embodiments, the compositions of the present invention may include a pharmaceutically acceptable adjuvant to enhance the delivery and/or pharmacological efficacy of the epitope. Also described are methods for treating and preventing HSV with the aforementioned epitopes, such as by administering a vaccine including the same. Other methods describe the use of the TEPITOPE algorithm to identify epitopes that may be useful in the treatment of HSV and related or unrelated disease conditions.

Abstract: A lipopeptide, compositions containing the lipopeptide, and methods of inducing an immune response by administering the lipopeptide to a mucosal membrane of a subject.

Abstract: A method of inducing an immune response by applying an immune response inducing effective amount of a lipopeptide to a mucosal membrane of a subject.