Claims
- 1. A method of transcutaneous immunostimulation comprising:
(a) providing a subject in need of immunization with a vaccine, (b) applying at least one adjuvant epicutaneously to the subject's skin, and (c) immunizing the subject with the vaccine by a route of administration other than transcutaneous, wherein the vaccine comprises one or more antigens; whereby the at least one adjuvant causes transcutaneous immunostimulation by inducing an immune response specific for the one or more antigens, wherein the immune response stimulated by the at least one adjuvant is more effective than in the absence of the at least one adjuvant.
- 2. The method of claim 1, wherein the subject is over 65 years old.
- 3. The method of claim 1, wherein the subject is immunocompromised.
- 4. The method of claim 1, wherein the subject is immunosuppressed.
- 5. The method of claim 1, wherein the vaccine contains an amount of the one or more antigens which is not sufficient to induce the antigen-specific immune response without an adjuvant.
- 6. The method of claim 1, wherein the vaccine is administered orally.
- 7. The method of claim 1, wherein the vaccine is administered intranasally.
- 8. The method of claim 1, wherein the vaccine is administered by injection.
- 9. The method of claim 1, wherein the adjuvant activates an antigen presenting cell underlying the skin.
- 10. The method of claim 9, wherein the antigen presenting cell migrates to a lymph node.
- 11. The method of claim 9, wherein the one or more antigens contact the antigen presenting cell and at least one immunogenic epitope of the one or more antigens is presented by the antigen presenting cell.
- 12. The method of claim 1 further comprising hydrating the skin.
- 13. The method of claim 1 further comprising enhancing penetration by the at least one adjuvant of the skin with one or more chemical agents and/or physical disruption devices.
- 14. The method of claim 1, wherein the vaccine lacks an adjuvant.
- 15. The method of claim 1, wherein the vaccine further comprises at least one adjuvant.
- 16. The method of claim 1, wherein the adjuvant-stimulated immune response provides therapy for disease and/or protection from disease.
- 17. A method of potentiating an immune response in a subject comprising:
(a) administering to the subject an antigen-containing formulation comprising at least one antigen sufficient to induce an antigen-specific immune response; and (b) applying a separate adjuvant-containing formulation to an area of skin of the subject, wherein the adjuvant-containing formulation comprises at least one adjuvant present in an amount effective to potentiate the antigen-specfic immune response.
- 18. The method of claim 17, wherein prior to applying the adjuvant-containing formulation to the subject's skin, at least the skin's stratum corneum is disrupted but the skin's dermis is not penetrated.
- 19. A method of potentiating an immune response in a subject comprising:
(a) administering antibody to the subject as immunotherapy, wherein the immunotherapy is sufficient to induce an immune response; and (b) applying a separate adjuvant-containing formulation to an area of skin of the subject, wherein the adjuvant-containing formulation comprises at least one adjuvant present in an amount effective to potentiate the immune response.
- 20. The method of claim 19, wherein prior to applying the antigen-containing formulation to the subject's skin, at least the skin's stratum corneum is disrupted but the skin's dermis is not penetrated.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation in-part of Intl. Appln. No. PCT/US02/08100, filed Mar. 19, 2002, pending; which claims the benefit of provisional U.S. Appln. No. 60/276,496, filed Mar. 19, 2001. This application claims the benefit of provisional U.S. Appln. Nos. 60/378,960 and 60/378,961, filed May 10, 2002. The disclosures of all of these patent applications are incorporated by reference herein.
Provisional Applications (3)
|
Number |
Date |
Country |
|
60276496 |
Mar 2001 |
US |
|
60378960 |
May 2002 |
US |
|
60378961 |
May 2002 |
US |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
PCT/US02/08100 |
Mar 2002 |
US |
Child |
10435676 |
May 2003 |
US |