Claims for Patent: 9,345,677

Summary for Patent: 9,345,677

Title:	Compositions, methods and kits relating to HER-2 cleavage
Abstract:	The present invention relates to compositions, methods and kits based on the ADAM-mediated cleavage of Her-2. The present invention also relates to treatments for cancer, and in particular, breast cancer, by modulating the ADAM-mediated cleavage of Her-2. Further, the invention relates to compositions, methods and kits based on the surprising synergistic effect between inhibition of Her-2 cleavage by an ADAM and certain cytostatic (e.g., Herceptin) and cytotoxic (e.g., Taxol) compounds in, among other things, inhibiting tumor cell proliferation and inducing cell death. Additionally, the invention relates to novel variants of ADAM15, designated ADAM15 variant 1 and ADAM15 variant 2, now identified and isolated.
Inventor(s):	Friedman; Steven M. (West Chester, PA), Scherle; Peggy A. (Media, PA), Liu; Xiangdong (Metchuen, NJ), Vaddi; Krishna (Hockessin, DE), Fridman; Jordan S. (Newark, DE)
Assignee:	Incyte Corporation (Wilmington, DE) Incyte Holdings Corporation (Wilmington, DE)
Application Number:	13/336,587
Patent Claims:	1. A method of treating breast cancer in a patient, wherein said cancer overexpresses Her-2, comprising inhibiting the proliferation of cancer cells that overexpress Her-2 in the patient by: administering to said patient a therapeutically effective amount of a metalloprotease inhibitor that is an ADAM10 inhibitor that inhibits Her-2 cleavage; and administering to the patient a therapeutically effective amount of an anti-Her-2 antibody. 2. The method of claim 1, wherein said metalloprotease inhibitor is a hydroxamate compound. 3. The method of claim 1 wherein said metalloprotease inhibitor is selective for ADAM10. 4. The method of claim 1 wherein said ADAM10 inhibitor inhibits cleavage of Her-2 in vivo. 5. The method of claim 1 wherein said antibody is administered simultaneously with said ADAM10 inhibitor. 6. The method of claim 1 further comprising administering to said patient a cytotoxin. 7. The method of claim 1 further comprising administering to said patient an EGFR tyrosine kinase inhibitor. 8. The method of claim 6, wherein said cytotoxin is selected from the group consisting of paclitaxel, docetaxel, 7-O-methylthiomethyl-paclitaxel, 4-desacetyl-4-methylcarbonatepaclitaxel, 3'-tert-butyl-3'-N-tert-butyloxycarbonyl-4-deacetyl-3'-dephenyl-3'-N-debe- nzoyl-4-O-methoxycarbonyl-paclitaxel, C-4 methyl carbonate paclitaxel, epothilone A, epothilone B, epothilone C, epothilone D, desoxyepothilone A, desoxyepothilone B, [1S-[1R*,3R*(E),7R*,10S*,11R*,12R*,16S*]]-7,11-dihydroxy-8,8,10,12,16-pen- t amethyl-3-[1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-4-aza-17-oxabicyclo- [14.1.0]heptadecane-5,9-dione, [1S -[1R*,3R*(E),7R*,10S *,11R*,12R*,16S *]]-3-[2-[2-(aminomethyl)-4-thiazoly 1]-1-methylethenyl]-7,11-dihydroxy-8,8,10,12,16-pentamethyl-4,17-dioxabic- yc lo[14.1.0]heptadecane-5,9-dione, doxorubicin, carminomycin, daunorubicin, aminopterin, methotrexate, methopterin, dichloro-methotrexate, mitomycin C, porfiromycin, 5-fluorouracil, 6-mercaptopurine, gemcitabine, cytosine arabinoside, podophyllotoxin, etoposide, etoposide phosphate, teniposide, melphalan, vinblastine, vincristine, leurosidine, vindesine, leurosine, estramustine, cisplatin, carboplatin, cyclophosphamide, bleomycin, ifosfamide, melphalan, hexamethyl melamine, thiotepa, cytarabin, idatrexate, trimetrexate, dacarbazine, L-asparaginase, camptothecin, CPT-11, topotecan, ara-C, bicalutamide, flutamide, leuprolide, a pyridobenzoindole, an interferon and an interleukin. 9. The method of claim 6 wherein said antibody is trastuzumab. 10. The method of claim 6, wherein said cytotoxin is selected from the group consisting of paclitaxel and cisplatin. 11. The method of claim 7 wherein said kinase inhibitor is gefitinib. 12. A method of treating breast cancer in a patient, wherein said cancer overexpresses Her-2, comprising: detecting that the cancer overexpresses Her-2; and inhibiting the proliferation of cancer cells that overexpress Her-2 in the patient by: administering to the patient a therapeutically effective amount of a metalloprotease inhibitor that is an ADAM10 inhibitor that inhibits Her-2 cleavage; and administering to the patient a therapeutically effective amount of an anti-Her-2 antibody. 13. The method of claim 12, wherein said ADAM10 inhibitor is methyl (6S,7S)-7-[(hydroxyamino)carbonyl]-6-[(4-phenylpiperazin-1-yl)carbonyl]-5- -azaspiro[2.5]octane-5-carboxylate. 14. The method of claim 12, wherein said anti-Her-2 antibody is trastuzumab. 15. The method of claim 13, wherein said anti-Her-2 antibody is trastuzumab.

Details for Patent 9,345,677

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Recordati Rare Diseases, Inc.	ELSPAR	asparaginase	For Injection	101063	01/10/1978		2023-04-04
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	09/25/1998		2023-04-04
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	02/10/2017		2023-04-04