Claims for Patent: 9,682,154

Summary for Patent: 9,682,154

Title:	Methods of inducing responsiveness to anti-angiogenic agent
Abstract:	The invention provides methods of inducing or improving responsiveness to a VEGF antagonist to a subject or a subject population comprising administering an adenovirus comprising a nucleic acid construct comprising a FAS-chimera gene operably linked to an endothelial cell-specific promoter and administering the VEGF antagonist.
Inventor(s):	Leubitz; Andrea Rachel (Efrat, IL), Sher; Naamit (Rechovot, IL), Feige; Erez (Hemed, IL), Breitbart; Eyal (Hashmonaim, IL)
Assignee:	Vascular Biogenics Ltd. (Or Yehuda, IL)
Application Number:	14/767,977
Patent Claims:	1. A method for inducing or improving responsiveness to a vascular endothelial growth factor (VEGF) antagonist in a subject having a cancer, comprising: (i) administering a vector which consists of the nucleotide sequence set forth in SEQ ID NO: 19, and (ii) administering the VEGF antagonist to the subject after the administering of (i), wherein the responsiveness to the VEGF antagonist is induced or improved after the administration of the vector compared to the responsiveness to the VEGF antagonist without the administration of the vector. 2. The method of claim 1, wherein the responsiveness to the VEGF antagonist is an anti-angiogenesis property of the VEGF antagonist. 3. The method of claim 1, wherein the responsiveness to the VEGF antagonist is an anti-tumor effect of the VEGF antagonist. 4. The method of claim 1, wherein the VEGF antagonist is an anti-VEGF antibody or a VEGF binding molecule. 5. The method of claim 4, wherein the anti-VEGF antibody is a monoclonal antibody, a humanized antibody, a human antibody, a single chain antibody, or a chimeric antibody. 6. The method of claim 5, wherein the anti-VEGF antibody is bevacizumab. 7. The method of claim 1, wherein the vector is administered at an effective amount of about 1.times.10.sup.11 virus particles to about 1.times.10.sup.14 virus particles. 8. The method of claim 6, wherein the bevacizumab is administered at an effective amount of about 1 mg/kg to about 15 mg/kg. 9. The method of claim 6, wherein the vector is administered at an effective amount of about 1.times.10.sup.12 to about 1.times.10.sup.13 virus particles and bevacizumab is administered at an effective amount of 5 mg/kg to 15 mg/kg. 10. The method of claim 4, wherein the VEGF antagonist is selected from the group consisting of bevacizumab, ranibizumab, VGX-100, r84, aflibercept, IMC-18F1, IMC-1C11, and ramucirumab. 11. The method of claim 6, wherein the vector is repeatedly administered. 12. The method of claim 11, wherein the vector is repeatedly administered once in about 2 weeks to once in about 6 months. 13. The method of claim 6, wherein the bevacizumab is repeatedly administered. 14. The method of claim 13, wherein the bevacizumab is repeatedly administered once in about 7 days to once in about 6 months. 15. The method of claim 6, wherein the vector is repeatedly administered every 2 months and the bevacizumab is repeatedly administered every 2 weeks. 16. The method of claim 1, wherein the subject has a tumor or a metastasis thereof. 17. The method of claim 16, wherein the vector and the VEGF antagonist inhibit or reduce the size of the tumor or a metastasis thereof. 18. The method of claim 1, wherein the administering of the VEGF antagonist in (ii) occurs about 2 weeks to about 6 weeks after the administering of the vector in (i). 19. The method of claim 6, wherein the administering of bevacizumab in (ii) occurs about two weeks to about 6 weeks after the administering of the vector in (i). 20. The method of claim 6, wherein the vector is repeatedly administered every 8 weeks and the bevacizumab is repeatedly administered every 2 weeks.

Details for Patent 9,682,154

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Genentech, Inc.	AVASTIN	bevacizumab	Injection	125085	02/26/2004		2033-02-04
Genentech, Inc.	LUCENTIS	ranibizumab	Injection	125156	06/30/2006		2033-02-04
Genentech, Inc.	LUCENTIS	ranibizumab	Injection	125156	08/10/2012		2033-02-04