Claims
- 1. A method of delivering a gene delivery vehicle to a warm-blooded animal, comprising administering to a warm-blooded animal a gene delivery vehicle which directs the expression of a non-immunogenic selectable marker.
- 2. A method of delivering a gene delivery vehicle to a warm-blooded animal, comprising administering to a warm-blooded animal a gene delivery vehicle which directs the expression of a non-immunogenic molecule which is capable of activating an otherwise inactive compound into an active compound.
- 3. The method according to claims 1 or 2 wherein said vector construct also directs the expression of a selected heterologous nucleic acid seqeunce.
- 4. The method according to claim 1 wherin said selectable marker is selected from the group consisting of alkaline phosphatase, α-Galactosidase, β-glucosidase, β-glucuronidase, Carboxypeptidase A, Cytochrome P450, γ-glutamyl transferase; reductases such as Azoreductase, DT diaphorase and Nitroreductase; and oxidases such as glucose oxidase and xanthine oxidase.
- 5. The method according to claim 1 wherin said compound capable of activating an otherwise inactive compound into an active compound is selected from the group consisting of alkaline phosphatase, α-Galactosidase, β-glucosidase, β-glucuronidase, Carboxypeptidase A, Cytochrome P450, γ-glutamyl transferase; reductases such as Azoreductase, DT diaphorase and Nitroreductase; and oxidases such as glucose oxidase and xanthine oxidase.
- 6. The method according to any one of claim 1 or 2 wherein said gene delivery vehicle is a retroviral vector construct.
- 7. The method according to any one of claim 1 or 2 wherein said gene delivery vehicle is selected from the group consisting of poliovirus vectors, rhinovirus vectors, pox virus vectors, canary pox virus vectors, vaccinia virus vectors, influenza virus vectors, adenovirus vectors, parvovirus vectors, adeno-associated viral vectors, herpesvirus vectors, SV 40 vectors, lenti virus vectors, measles virus vectors, astrovirus vectors, corona virus vectors and Alphavirus vectors.
- 8. The method according to any one of claim 1 or 2 wherein said gene delivery vehicle is selected from the group consisting of polycation condensed nucleic acids, liposome entrapped nucleic acids, naked DNA or RNA and producer cell lines.
- 9. The method according to claim 3 wherein said heterologous sequence is a gene encoding a cytotoxic protein.
- 10. The method according to claim 9 wherein said cytotoxic protein is selected from the group consisting of ricin, abrin, diphtheria toxin, cholera toxin, gelonin, pokeweed, antiviral protein, tritin, Shigella toxin and Pseudomonas exotoxin A.
- 11. The method according to claim 3 wherein said heterologous sequence is an antisense sequence.
- 12. The method according to claim 3 wherein said heterologous sequence encodes an immune accessory molecule.
- 13. The method according to claim 12 wherein said immune accessory molecule is selected from the group consisting of α interferon, βinterferon, IL-1, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11I and IL-13.
- 14. The method according to claim 12 wherein said immune accessory molecule is selected from the group consisting of IL-2, IL-12 and gamma-interferon.
- 15. The method according to claim 12 wherein said immune accessory molecule is selected from the group consisting of ICAM-1, ICAM-2, β-microglobin, LFA3, and HLA class I and HLA class II molecules.
- 16. The method according to claim 3 wherein said heterologous sequence is a ribozyme.
- 17. The method according to claim 3 wherein said heterologous sequence is a replacement gene.
- 18. The method according to claim 17 wherein said replacement gene encodes a protein selected from the group consisting of Factor VIII, ADA, HPRT, CFTCR and the LDL Receptor.
- 19. The method according to claim 3 wherein said heterologous sequence encodes an immunogenic portion of a virus selected from the group consisting of HBV, HCV, HPV, EBV, FeLV, FIV and HIV.
- 20. The method according to claims 1 or 2 wherein said gene delivery vehicle is introduced into cells ex vivo, followed by administration of said gene delivery vehicle containing cells to said warm-blooded animal.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. Provisional Application No. 60/035,473, filed Jan. 14, 1997, and U.S. Provisional Application No. 60/038,339, filed Feb. 27, 1997, which applications are incorporated by reference in their entirety.
Provisional Applications (2)
|
Number |
Date |
Country |
|
60035473 |
Jan 1997 |
US |
|
60038339 |
Feb 1997 |
US |