Claims for Patent: 10,086,076

Summary for Patent: 10,086,076

Title:	Interleukin-13 binding proteins
Abstract:	The present invention encompasses IL-13 binding proteins. Specifically, the invention relates to antibodies that are chimeric, CDR grafted and humanized antibodies. Preferred antibodies have high affinity for hIL-13 and neutralize hIL-13 activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. Method of making and method of using the antibodies of the invention are also provided. The antibodies, or antibody portions, of the invention are useful for detecting hIL-13 and for inhibiting hIL-13 activity, e.g., in a human subject suffering from a disorder in which hIL-13 activity is detrimental.
Inventor(s):	Wu; Chengbin (Shanghai, CN), Dixon; Richard W. (Jefferson, MA), Belk; Jonathan P. (Grantham, NH), Ying; Hua (Holden, MA), Argiriadi; Maria A. (Southborough, MA), Cuff; Carolyn A. (Grafton, MA), Hinton; Paul R. (Sunnyvale, CA), Kumar; Shankar (Pleasanton, CA), Melim; Terry L. (Derry, NH), Chen; Yan (Alameda, CA)
Assignee:	AbbVie Inc. (North Chicago, IL)
Application Number:	15/457,264
Patent Claims:	1. A recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, wherein said recombinant anti-IL-13 antibody: binds human IL-13; comprises two variable domains, wherein one variable domain comprises the amino acid sequence of SEQ ID NO:80 and the other variable domain comprises the amino acid sequence of SEQ ID NO:81; comprises a human IgG1 heavy chain constant region comprising a hinge region comprising a leucine to alanine change at position 234 and a leucine to alanine change at position 235; comprises a human kappa light chain constant region; blocks IL-13 binding to IL-13R.alpha.1 and to IL-13R.alpha.2; and binds a human IL-13 variant in which an arginine residue at position 130 of SEQ ID NO:1 is replaced with a glutamine residue. 2. The recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, according to claim 1, wherein said recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, comprises four variable domains, wherein each of two of the variable domains comprises the amino acid sequence of SEQ ID NO:80 and each of the other two of the variable domains comprises the amino acid sequence of SEQ ID NO:81. 3. A pharmaceutical composition comprising a recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, according to claim 1 or claim 2, and a pharmaceutically acceptable carrier. 4. The pharmaceutical composition according to claim 3, further comprising at least one additional agent, wherein said agent is selected from the group consisting of: a therapeutic agent, an imaging agent, a cytotoxic agent, an angiogenesis inhibitor, a kinase inhibitor, a co-stimulation molecule blocker, an adhesion molecule blocker, an anti-cytokine antibody or functional fragment thereof; methotrexate, a cyclosporin, a rapamycin, an FK506, a detectable label or reporter, a TNF antagonist, an anti-rheumatic, a muscle relaxant, a narcotic, a non-steroid anti-inflammatory drug (NSAID), an analgesic, an anesthetic, a sedative, a local anesthetic, a neuromuscular blocker, an antimicrobial, an antipsoriatic, a corticosteroid, an anabolic steroid, an erythropoietin, an immunization, an immunoglobulin, an immunosuppressive, a growth hormone, a hormone replacement drug, a radiopharmaceutical, an antidepressant, an antipsychotic, a stimulant, an asthma medication, a beta agonist, an inhaled steroid, an oral steroid, an epinephrine or analog, a cytokine, and a cytokine antagonist. 5. The pharmaceutical composition according to claim 3, wherein said pharmaceutical composition is administered by at least one mode selected from the group consisting of: parenteral, subcutaneous, intramuscular, intravenous, intraarticular, intrabronchial, intraabdominal, intracapsular, intracartilaginous, intracavitary, intracelial, intracerebellar, intracerebroventricular, intracolic, intracervical, intragastric, intrahepatic, intramyocardial, intraosteal, intrapelvic, intrapericardiac, intraperitoneal, intrapleural, intraprostatic, intrapulmonary, intrarectal, intrarenal, intraretinal, intraspinal, intrasynovial, intrathoracic, intrauterine, intravesical, bolus, vaginal, rectal, buccal, sublingual, intranasal, and transdermal. 6. A method for reducing human IL-13 activity in a human subject suffering from a disorder in which IL-13 activity is detrimental, comprising the step of administering to the human subject a recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, wherein said recombinant anti-IL-13 antibody: binds human IL-13; comprises two variable domains, wherein one variable domain comprises the amino acid sequence of SEQ ID NO:80 and the other variable domain comprises the amino acid sequence of SEQ ID NO:81; comprises a human IgG1 heavy chain constant region comprising a hinge region comprising a leucine to alanine change at position 234 and a leucine to alanine change at position 235; comprises a human kappa light chain constant region; blocks IL-13 binding to IL-13R.alpha.1 and to IL-13R.alpha.2; and binds a human IL-13 variant in which an arginine residue at position 130 of SEQ ID NO:1 is replaced with a glutamine residue; such that human IL-13 activity in the human subject is reduced, and wherein said disorder is selected from the group consisting of: asthma, eosinophilia, atopic dermatitis, urticaria, and allergic rhinitis. 7. The method according to claim 6, wherein said recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, comprises four variable domains, wherein each of two of the variable domains comprises the amino acid sequence of SEQ ID NO:80 and each of the other two of the variable domains comprises the amino acid sequence of SEQ ID NO:81. 8. A method for treating a human subject for a disorder in which IL-13 activity is detrimental comprising the step of administering to the human subject a recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, wherein said recombinant anti-IL-13 antibody: binds human IL-13; comprises two variable domains, wherein one variable domain comprises the amino acid sequence of SEQ ID NO:80 and the other variable domain comprises the amino acid sequence of SEQ ID NO:81; comprises a human IgG1 heavy chain constant region comprising a hinge region comprising a leucine to alanine change at position 234 and a leucine to alanine change at position 235; comprises a human kappa light chain constant region; blocks IL-13 binding to IL-13R.alpha.1 and to IL-13R.alpha.2; and binds a human IL-13 variant in which an arginine residue at position 130 of SEQ ID NO:1 is replaced with a glutamine residue; such that treatment is achieved, and wherein said disorder is selected from the group consisting of: asthma, eosinophilia, atopic dermatitis, urticaria, and allergic rhinitis. 9. The method according to claim 8, wherein said recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, comprises four variable domains, wherein each of two of the variable domains comprises the amino acid sequence of SEQ ID NO:80 and each of the other two of the variable domains comprises the amino acid sequence of SEQ ID NO:81. 10. The method according to any one of claims 6-9, wherein the step of administering the recombinant anti-IL-13 antibody, or antigen binding fragment thereof, is before, concurrently, or after the administration of a second agent, wherein the second agent is selected from the group consisting of inhaled steroids; beta-agonists; short-acting or long-acting beta-agonists; antagonists of leukotrienes or leukotriene receptors; ADVAIR; IgE inhibitors; anti-IgE antibodies; XOLAIR; phosphodiesterase inhibitors; PDE4 inhibitors; xanthines; anticholinergic drugs; mast cell-stabilizing agents; Cromolyn; IL-4 inhibitors; IL-5 inhibitors; eotaxin/CCR3 inhibitors; antagonists of histamine or its receptors including H1, H2, H3, and H4; antagonists of prostaglandin D or its receptors DP1 and CRTH2; TNF antagonists; a soluble fragment of a TNF receptor; ENBREL; TNF enzyme antagonists; TNF converting enzyme (TACE) inhibitors; muscarinic receptor antagonists; TGF-beta antagonists; interferon gamma; perfenidone; chemotherapeutic agents, methotrexate; leflunomide; sirolimus (rapamycin) or an analog thereof, CCI-779; COX2 or cPLA2 inhibitors; NSAIDs; immunomodulators; p38 inhibitors; TPL-2, MK-2 and NFkB inhibitors; budenoside; epidermal growth factor; corticosteroids; cyclosporine; sulfasalazine; aminosalicylates; 6-mercaptopurine; azathioprine; metronidazole; lipoxygenase inhibitors; mesalamine; olsalazine; balsalazide; antioxidants; thromboxane inhibitors; IL-1 receptor antagonists; anti-IL-1.beta. antibodies; anti-IL-6 antibodies; growth factors; elastase inhibitors; pyridinyl-imidazole compounds; antibodies or agonists of TNF, LT, IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL-10, IL-11, IL-12, IL-14, IL-15, IL-16, IL-17, IL-18, IL-19, IL-20, IL-21, IL-22, IL-23, IL-24, IL-25, IL-26, IL-27, IL-28, IL-29, IL-30, IL-31, IL-32, IL-33, EMAP-II, GM-CSF, FGF, or PDGF; antibodies of CD2, CD3, CD4, CD8, CD25, CD28, CD30, CD40, CD45, CD69, CD90 or their ligands; FK506; rapamycin; mycophenolate mofetil; ibuprofen; prednisolone; phosphodiesterase inhibitors; adenosine agonists; antithrombotic agents; complement inhibitors; adrenergic agents; IRAK, NIK, IKK, p38, or MAP kinase inhibitors; IL-1.beta. converting enzyme inhibitors; TNF.alpha. converting enzyme inhibitors; T-cell signaling inhibitors; metalloproteinase inhibitors; 6-mercaptopurines; angiotensin converting enzyme inhibitors; soluble cytokine receptors; soluble p55 TNF receptor; soluble p75 TNF receptor; sIL-1RI; sIL-1RII; sIL-6R; anti-inflammatory cytokines; IL-4; IL-10; IL-11; and TGF.beta.. 11. The method according to any one of claims 6-9, wherein said step of administering to the human subject a recombinant anti-IL-13 antibody, or antigen-binding fragment thereof, is by at least one mode selected from the group consisting of: parenteral, subcutaneous, intramuscular, intravenous, intraarticular, intrabronchial, intraabdominal, intracapsular, intracartilaginous, intracavitary, intracelial, intracerebellar, intracerebroventricular, intracolic, intracervical, intragastric, intrahepatic, intramyocardial, intraosteal, intrapelvic, intrapericardiac, intraperitoneal, intrapleural, intraprostatic, intrapulmonary, intrarectal, intrarenal, intraretinal, intraspinal, intrasynovial, intrathoracic, intrauterine, intravesical, bolus, vaginal, rectal, buccal, sublingual, intranasal, and transdermal.

Details for Patent 10,086,076

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Immunex Corporation	ENBREL	etanercept	For Injection	103795	11/02/1998		2026-09-08
Immunex Corporation	ENBREL	etanercept	For Injection	103795	05/27/1999		2026-09-08
Immunex Corporation	ENBREL	etanercept	Injection	103795	09/27/2004		2026-09-08
Immunex Corporation	ENBREL	etanercept	Injection	103795	02/01/2007		2026-09-08