Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using these compositions as a vaccine for treatment of an infectious disease are also provided.

Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using the compositions as a COVID-19 vaccine for the treatment of a coronavirus infection are also provided.

Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using these compositions as a vaccine for treatment of an infectious disease are also provided.

Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using the compositions as a COVID-19 vaccine for the treatment of a coronavirus infection are also provided.

Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using these compositions as a vaccine for treatment of an infectious disease are also provided.

Abstract: The disclosure provides nanoparticle compositions and methods of making and using the same to deliver a bioactive agent such as a nucleic acid which is a PRR agonist to a subject. Various nanoparticle carriers are described. In some instances, the nanoparticle component may include a hydrophobic core having an inorganic particle, and optionally a membrane having a cationic lipid. Various PRR agonists are described. In some instances, the PRR agonist is a RIG-I agonist or a TLR3 agonist.

Abstract: The disclosure provides compositions, methods of treatment, and methods of making and using compositions to deliver a nucleic acid to a subject. Methods of using the compositions as a COVID-19 vaccine for the treatment of a coronavirus infection are also provided.

Abstract: The disclosure provides nanoparticle and compound compositions and methods of making and using the same to deliver a bioactive agent such as a nucleic acid encoding a protein, antibody, antigen, expression enhancer, or functional fragment thereof to a subject. Various nanoparticle carriers are described. Various compounds that increase protein expression are described. Various nucleic acids coding expression enhancers that increase protein expression are described. In some instances, the nanoparticle component may include a hydrophobic core, optionally having an inorganic particle, and a membrane having a cationic lipid.