Claims for Patent: 9,642,888

Summary for Patent: 9,642,888

Title:	Compositions and methods for preventing or treating diseases, conditions, or processes characterized by aberrant fibroblast proliferation and extracellular matrix deposition
Abstract:	The described invention provides compositions and methods for preventing or treating a disease, condition, or pathologic process characterized by aberrant fibroblast proliferation and extracellular matrix deposition in a tissue of a subject. The method includes administering a therapeutic amount of a pharmaceutical composition comprising a polypeptide having the amino acid sequence YARAAARQARAKALARQLGVAA (SEQ ID NO: 1) or functional equivalent thereof, and a pharmaceutically acceptable carrier.
Inventor(s):	Lander; Cynthia (Mendham, NJ), Brophy; Colleen (Nashville, TN)
Assignee:	Moerae Matrix, Inc. (Morristown, NJ)
Application Number:	13/445,759
Patent Claims:	1. A method for treating interstitial lung disease or pulmonary fibrosis characterized by aberrant fibroblast proliferation and extracellular matrix deposition in a lung tissue of a subject in need thereof, the method comprising: administering to the subject a pharmaceutical composition comprising a therapeutic amount of a polypeptide of the amino acid sequence YARAAARQARAKALARQLGVAA (SEQ ID NO: 1) or a functional equivalent thereof, selected from the group consisting of a polypeptide of amino acid sequence FAKLAARLYRKALARQLGVAA (SEQ ID NO: 3); a polypeptide of amino acid sequence KAFAKLAARLYRKALARQLGVAA (SEQ ID NO: 4); and a polypeptide of amino acid sequence HRRIKAWLKKIKALARQLGVAA (SEQ ID NO: 7), and a pharmaceutically acceptable carrier thereof, wherein the therapeutic amount is effective to reduce one or more of (i) development of fibrotic loci in the lung tissue; (ii) collagen accumulation in the lung tissue; or (iii) progression of collagen deposition in the lung tissue, compared to a control vehicle. 2. The method according to claim 1, wherein the functional equivalent of the polypeptide YARAAARQARAKALARQLGVAA (SEQ ID NO: 1) is of the amino acid sequence FAKLAARLYRKALARQLGVAA (SEQ ID NO: 3). 3. The method according to claim 1, wherein the functional equivalent of the polypeptide YARAAARQARAKALARQLGVAA (SEQ ID NO: 1) is of the amino acid sequence KAFAKLAARLYRKALARQLGVAA (SEQ ID NO: 4). 4. The method according to claim 1, wherein the functional equivalent of the polypeptide YARAAARQARAKALARQLGVAA (SEQ ID NO: 1) is of the amino acid sequence HRRIKAWLKKIKALARQLGVAA (SEQ ID NO: 7). 5. The method according to claim 1, wherein the pulmonary fibrosis is idiopathic pulmonary fibrosis. 6. The method according to claim 1, wherein the pulmonary fibrosis is caused by administration of bleomycin. 7. The method according to claim 1, wherein the pulmonary fibrosis is associated with an allergic reaction, inhalation of environmental particulates, smoking, a bacterial infection, a viral infection, mechanical damage to a lung of the subject, lung transplantation rejection, an autoimmune disorder, a genetic disorder, or a combination thereof. 8. The method according to claim 1, wherein the pulmonary fibrosis is characterized by at least one pathology selected from the group consisting of an aberrant deposition of an extracellular matrix protein in a pulmonary interstitium, an aberrant promotion of fibroblast proliferation in the lung tissue, an aberrant induction of myofibroblast differentiation, and an aberrant promotion of attachment of myofibroblasts to an extracellular matrix, compared to a normal healthy control subject. 9. The method according to claim 1, wherein the aberrant fibroblast proliferation and extracellular matrix deposition in the lung tissue is characterized by an aberrant activity of Mitogen-Activated Protein Kinase-Activated Protein Kinase 2 (MK2) in the lung tissue compared to the activity of Mitogen-Activated Protein Kinase-Activated Protein Kinase 2 (MK2) in the lung tissue of a normal healthy control subject. 10. The method according to claim 1, wherein the pulmonary fibrosis is associated with damage to an epithelium of the lung. 11. The method according to claim 10, wherein the damage to the epithelium of the lung is characterized by an aberrant deposition of an extracellular matrix protein, an aberrant promotion of fibroblast proliferation, an aberrant induction of differentiation of a population of fibroblasts into a population of myofibroblasts, an aberrant promotion of attachment of myofibroblasts to an extracellular matrix, or a combination thereof. 12. The method according to claim 1, wherein the disease or the condition is further characterized by an inflammation in the lung tissue. 13. The method according to claim 12, wherein the inflammation is an acute or a chronic inflammation. 14. The method according to claim 12, wherein the inflammation is mediated by at least one cytokine selected from the group consisting of Tumor Necrosis Factor-alpha (TNF-.alpha.), Interleukin-6 (IL-6), and Interleukin-1.beta. (IL-1.beta.). 15. The method according to claim 1, wherein the pharmaceutical composition further comprises at least one additional therapeutic agent. 16. The method according to claim 15, wherein the additional therapeutic agent is selected from the group consisting of a purified bovine Type V collagen, an IL-13 receptor antagonist, a protein tyrosine kinase inhibitor, an endothelial receptor antagonist, a dual endothelin receptor antagonist, a prostacyclin analog, an anti-CTGF monoclonal antibody, an endothelin receptor antagonist (A-selective), AB0024, a lysyl oxidase-like 2 (LOXL2) monoclonal antibody, a c-Jun N-terminal kinase (JNK) inhibitor, pirfenidone, IFN-.gamma.1b, a pan-neutralizing IgG4 human antibody against all three TGF-.beta. isoforms, a TGF-.beta. activation inhibitor, a recombinant human Pentraxin-2 protein (rhPTX-2), a bispecific IL-4/IL-13 antibody, a humanized monoclonal antibody targeting integrin .alpha.v.beta.6, N-acetylcysteine, sildenafil, a Tumor Necrosis Factor (TNF) antagonist (etanercept), and a combination thereof. 17. The method according to claim 15, wherein the additional therapeutic agent is a glucocorticoid selected from the group consisting of prednisone, budesonide, mometasone furoate, fluticasone propionate, fluticasone furoate, and a combination thereof. 18. The method according to claim 15, wherein the additional therapeutic agent is a bronchodilator selected from the group consisting of a leukotriene modifier, an anticholinergic bronchodilator, a short-acting .beta.2-agonist, a long-acting .beta.2-agonist, and a combination thereof. 19. The method according to claim 15, wherein the additional therapeutic agent is an analgesic agent. 20. The method according to claim 15, wherein the additional therapeutic agent is an anti-infective agent. 21. The method according to claim 1, wherein the step of administering occurs intratracheally. 22. The method according to claim 1, wherein the step of administering occurs at one time as a single dose. 23. The method according to claim 1, wherein the step of administering is performed as a plurality of doses over a period of time. 24. The method according to claim 23, wherein the period of time is a day, a week, a month, a year, or multiples thereof. 25. The method according to claim 1, wherein the step of administering is performed at least once monthly, at least once weekly, or at least one daily. 26. The method according to claim 1, wherein the carrier is selected from the group consisting of a controlled release carrier, a delayed release carrier, a sustained release carrier, and a long-term release carrier. 27. The method according to claim 1, wherein the pharmaceutical composition is in a form of a dry powder. 28. The method according to claim 27, wherein the dry powder comprises microparticles with Mass Median Aerodynamic Diameter (MMAD) of 1 to 5 microns. 29. The method according to claim 1, wherein the therapeutic amount of the pharmaceutical composition is administered via an inhalation device. 30. The method according to claim 29, wherein the inhalation device is a nebulizer. 31. The method according to claim 29, wherein the inhalation device is a metered-dose inhaler (MDI). 32. The method according to claim 29, wherein the inhalation device is a dry powder inhaler (DPI). 33. The method according to claim 29, wherein the inhalation device is a dry powder nebulizer.

Details for Patent 9,642,888

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Immunex Corporation	ENBREL	etanercept	For Injection	103795	11/02/1998		2031-04-12
Immunex Corporation	ENBREL	etanercept	For Injection	103795	05/27/1999		2031-04-12
Immunex Corporation	ENBREL	etanercept	Injection	103795	09/27/2004		2031-04-12
Immunex Corporation	ENBREL	etanercept	Injection	103795	02/01/2007		2031-04-12
Immunex Corporation	ENBREL MINI	etanercept	Injection	103795	09/14/2017		2031-04-12
Immunex Corporation	ENBREL	etanercept	Injection	103795			2031-04-12