IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0616615
(2009-11-11)
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등록번호 |
US-8105588
(2012-01-31)
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발명자
/ 주소 |
- Teeling, Jessica
- Parren, Paul
- Baadsgaard, Ole
- Hudson, Debra
- Petersen, Jorgen
|
출원인 / 주소 |
|
대리인 / 주소 |
Nelson Mullins Riley & Scarborough LLP
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인용정보 |
피인용 횟수 :
2 인용 특허 :
49 |
초록
▼
Isolated human monoclonal antibodies which bind to IL-8 (e.g., human IL-8) are disclosed. The human antibodies can be produced in a hybridoma, transfectoma or in a non-human transgenic animal, e.g., a transgenic mouse, capable of producing multiple isotypes of human monoclonal antibodies by undergoi
Isolated human monoclonal antibodies which bind to IL-8 (e.g., human IL-8) are disclosed. The human antibodies can be produced in a hybridoma, transfectoma or in a non-human transgenic animal, e.g., a transgenic mouse, capable of producing multiple isotypes of human monoclonal antibodies by undergoing V-D-J recombination and isotype switching. Also disclosed are pharmaceutical compositions comprising the human antibodies, non-human transgenic animals, hybridomas, and transfectomas which produce the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.
대표청구항
▼
1. A method of treating an inflammatory skin disorder mediated by human IL-8 comprising administering to a subject an effective amount of a monoclonal antibody which binds to human IL-8, wherein the antibody comprises heavy and light chain variable regions comprising CDR1, CDR2, and CDR3 sequences,
1. A method of treating an inflammatory skin disorder mediated by human IL-8 comprising administering to a subject an effective amount of a monoclonal antibody which binds to human IL-8, wherein the antibody comprises heavy and light chain variable regions comprising CDR1, CDR2, and CDR3 sequences, wherein the heavy and light chain variable region CDR2 sequences comprise the amino acid sequences set forth in SEQ ID NOs:23 and 17, respectively, the heavy and light chain variable region CDR1 sequences comprise the amino acid sequences set forth in SEQ ID NOs:22 and 16, respectively, and wherein the heavy chain CDR3 sequence comprises the amino acid sequence set forth in SEQ ID NO:24 or the amino acid sequence Asp-X4-Val-Gly-X5-Phe-Asp-Tyr (SEQ ID NO: 47), wherein X4 is Lys, Arg, or His, and X5 is Gly, Ala, Val, Leu, or Ile, andthe light chain variable region CDR3 sequence comprises the amino acid sequence set forth in SEQ ID NO:18 or the amino acid sequence Gln-Gln-Tyr-X1-X2-Ser-X3-Thr (SEQ ID NO: 46), wherein X1, X2 and X3 each represents a natural amino acid residue, and X1 is different from Gly, or X2 is different from Ser, or X3 is different from Pro. 2. The method of claim 1, wherein X1 is different from Gly, X2 is different from Ser, and X3 is different from Pro. 3. The method of claim 1, wherein X1 is Ala, and X2 and X3 independently are Gly, Ala, Val, Leu, or Ile. 4. The method of claim 1, wherein the heavy and light chain variable region CDR3 sequences comprise the amino acid sequences set forth in SEQ ID NOs:24 and 18, respectively. 5. The method of claim 1, wherein the heavy and light chain variable region sequences comprise the amino acid sequences set forth in SEQ ID NOs:12 and 8, respectively. 6. A method of treating an inflammatory skin disorder mediated by human IL-8 comprising administering to a subject an effective amount of a monoclonal antibody which binds to human IL-8, wherein the antibody comprises a heavy chain variable region comprising the amino acid sequence set forth in SEQ ID NO:12. 7. A method of treating an inflammatory skin disorder mediated by human IL-8 comprising administering to a subject an effective amount of a monoclonal antibody which binds to human IL-8, wherein the antibody comprises a light chain variable region comprising the amino acid sequence set forth in SEQ ID NO:8. 8. The method of claims any one of 1, 6 or 7, wherein the antibody is an antibody fragment or a single chain antibody. 9. The method of claim 1, wherein the disorder is PPP. 10. The method of any one of claims 1, 6 or 7, comprising administering at least one additional therapeutic agent to the subject. 11. The method of claim 10, wherein the agent is selected from the group consisting of coal tar, A vitamin, anthralin, calcipotrien, tarazotene, corticosteroids, methotrexate, retinoids, and hydroxyurea. 12. The method of claim 10, further comprising the step of exposing the subject to sunlight or phototherapy. 13. The method of claim 10, wherein the agent is selected from the group consisting of agents that block or interfere with the function of CC or CXC chemokine receptors, and agents that block the function of chemokine ligands. 14. The method of claim 13, wherein the agent is selected from the group consisting of, an antagonist of CXCR1, an antagonist of CXCR2, an antagonist of CCR1, an antagonist of CCR2, an antagonist of CCR5, an antibody to MIP-1α, an antibody to MIP-1β, an antibody to RANTES, an antibody to MCP-1, an antibody to MCP-2, an antibody to MCP-3, and an antibody to MCP-4. 15. The method of claim 1, wherein the skin disorder is psoriasis. 16. The method of claim 1, wherein the skin disorder is plaque psoriasis. 17. The method of claim 1, wherein the skin disorder is guttate type psoriasis. 18. The method of claim 1, wherein the skin disorder is a bullous skin disease. 19. The method of claim 1, wherein the skin disorder is contact dermatitis. 20. The method of claim 1, wherein the skin disorder is eczema. 21. The method of claim 1, wherein the skin disorder is erythematosus. 22. The method of claim 1, wherein the skin disorder is atopic dermatitis.
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