This invention relates to SARS-CoV-2 viruses adapted with nanoluciferase reporter molecules and mouse-adapted SARS-CoV-2 viruses, compositions including the same and methods of use thereof.

The present invention relates to a method of vaccination. Specifically the invention regards to a prime-boost vaccination regimen for protecting a target animal against infection or disease caused by a virus, wherein the vaccination regimen comprises the administration to said target animal of a vaccine comprising a live attenuated form of said virus, followed by the administration to said target animal of a vaccine comprising an RP encoding one or more antigens from said virus.

A method of treating cancer in a subject that includes administering in situ to the cancer of the subject a therapeutically effective amount of a plant virus or plant virus-like particle in combination with administration of an immune checkpoint therapy to the subject.

This invention relates to SARS-CoV-2 viruses adapted with nanoluciferase reporter molecules and mouse-adapted SARS-CoV-2 viruses, compositions including the same and methods of use thereof.

RNA replicons encoding stabilized recombinant pre-fusion SARS CoV-2 S proteins are described. Also described are pharmaceutical compositions and uses of the RNA replicons.

Provided herein are, inter alia, nucleic acids (e.g., siRNA), lipid nanoparticles comprising nucleic acids, pharmaceutical compositions comprising nucleic acids, pharmaceutical compositions comprising lipid nanoparticles, and methods of treating COV-ID-19, SARS viruses, and Middle Eastern respiratory syndrome.

Disclosed herein are RNA polynucleotides comprising a 5′ Cap, a 5′ UTR comprising a cap proximal sequence disclosed herein, and a sequence encoding a payload. Also disclosed herein are compositions and medical preparations comprising the same, and methods of making and using the same.

The invention provides SARS-2 spike protein designs and uses thereof.

This disclosure relates to the field of RNA to prevent or treat coronavirus infection. In particular, the present disclosure relates to methods and agents for vaccination against coronavirus infection and inducing effective coronavirus antigen-specific immune responses such as antibody and/or T cell responses. Specifically, in one embodiment, the present disclosure relates to methods comprising administering to a subject RNA encoding a peptide or protein comprising an epitope of SARS-CoV-2 spike protein (S protein) for inducing an immune response against coronavirus S protein, in particular S protein of SARS-CoV-2, in the subject, i.e., vaccine RNA encoding vaccine antigen.

A method of treating cancer in a subject in need thereof includes administering in situ to cancer cells of the subject a nanoparticle construct that includes a plurality of cowpea mosaic virus or virus-like particles electrostatically coupled to a plurality of G4 dendrimers having a different surface charge than the cowpea mosaic virus or virus-like particles. The nanoparticle construct upon delivery to a subject can provide a sustained release of the cowpea mosaic virus or virus-like particles and/or G4 dendrimers to a cell or tissue of the subject. The cancer selected from the group consisting of melanoma, breast cancer, colon cancer, lung cancer, and ovarian cancer.