Vaccine against RSV
The present invention relates to novel nucleic acid molecules encoding a pre-fusion RSV F protein or immunologically active part thereof, wherein the pre-fusion RSV F protein comprises the amino acid sequence of SEQ ID NO: 1 or 2. The invention further relates to the use of the nucleic acid molecules, or vectors comprising said nucleic acid molecules, as a vaccine against respiratory syncytial virus (RSV).
1. A vaccine comprising a polynucleotide sequence that encodes a respiratory syncytial virus (RSV) pre-fusion F protein having the amino acid sequence of SEQ ID NO: 1 or SEQ ID NO: 2, and a pharmaceutically acceptable diluent, carrier, or excipient.
2. The vaccine of claim 1 , wherein the RSV F protein has the amino acid sequence of SEQ ID NO: 2.
3. A vaccine comprising a recombinant human adenovirus vector comprising a polynucleotide sequence encoding a respiratory syncytial virus (RSV) F protein having the amino acid sequence of SEQ ID NO: 1 or SEQ ID NO: 2, and a pharmaceutically acceptable diluent, carrier, or excipient, wherein the recombinant human adenovirus has a deletion in the E 1 region, a deletion in the E3 region, or a deletion in both the E1 and the E3 regions of the adenoviral genome.
4. The vaccine of claim 3 , wherein the RSV F protein has the amino acid sequence of SEQ ID NO: 2.
5. The vaccine of claim 3 , wherein the recombinant human adenovirus is of serotype 26 or 35.
6. The vaccine of claim 3 , wherein the recombinant human adenovirus has a genome comprising the polynucleotide sequence of CTATCTAT (SEQ ID NO: 7) at its 5′ terminal end.
7. A vaccine comprising a recombinant human adenovirus vector comprising a polynucleotide sequence encoding a respiratory syncytial virus (RSV) F protein having the amino acid sequence of SEQ ID NO: 2, and a pharmaceutically acceptable diluent, carrier, or excipient, wherein the recombinant human adenovirus is of serotype 26 or 35 and has a deletion in the E 1 region, a deletion in the E3 region, or a deletion in both the E 1 and the E3 regions of the adenoviral genome.
8. A method for vaccinating a subject against RSV, the method comprising administering to the subject the vaccine of claim 1 .
9. The method of claim 8 , wherein the subject is in need of preventing or reducing serious lower respiratory tract disease, preventing or shortening hospitalization, and/or reducing the frequency and/or severity of pneumonia or bronchiolitis caused by RSV.
10. The method of claim 8 , further comprising administering an RSV F protein to the subject.
11. A method for vaccinating a subject against RSV, the method comprising administering to the subject the vaccine of claim 3 .
12. The method of claim 11 , wherein the subject is in need of preventing or reducing serious lower respiratory tract disease, preventing or shortening hospitalization, and/or reducing the frequency and/or severity of pneumonia or bronchiolitis caused by RSV.
13. The method of claim 11 , further comprising administering an RSV F protein to the subject.
14. A method for vaccinating a subject against RSV, the method comprising administering to the subject the vaccine of claim 7 .
15. The method of claim 14 , wherein the subject is in need of preventing or reducing serious lower respiratory tract disease, preventing or shortening hospitalization, and/or reducing the frequency and/or severity of pneumonia or bronchiolitis caused by RSV.
16. The method of claim 14 , further comprising administering an RSV F protein to the subject.
17. A method for reducing infection and/or replication of RSV in a subject, the method comprising administering to the subject the vaccine of claim 1 .
18. A method for reducing infection and/or replication of RSV in a subject, the method comprising administering to the subject the vaccine of claim 3 .