AMYLOID-BETA BINDING PROTEINS

• US 20150368299A1
• Filed: 06/22/2015
• Published: 12/24/2015
• Est. Priority Date: 08/14/2010
• Status: Active Grant

• Current Assignee: Abbvie Deutschland GmbH & Company KG (Abbvie Incorporated)
• Original Assignee: Abbvie Deutschland GmbH & Company KG (Abbvie Incorporated), Abbvie Incorporated
• Inventors: Barghorn, Stefan, Hillen, Heinz, Striebinger, Andreas, Giaisi, Simone, Ebert, Ulrich, Hsieh, Chung-Ming
• Granted Patent: US 10,047,121 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61K 39/3955 against proteinaceous materials, e.g. enzymes, hormones, lymphokines
• CPC Class Codes: A61P 13/08 of the prostate
• CPC Class Codes: A61P 17/04 Antipruritics
• CPC Class Codes: A61P 21/00 Drugs for disorders of the muscular or neuromuscular system
• CPC Class Codes: A61P 25/00 Drugs for disorders of the nervous system
• CPC Class Codes: A61P 25/14 for treating abnormal movements, e.g. chorea, dyskinesia
• CPC Class Codes: A61P 25/16 Anti-Parkinson drugs
• CPC Class Codes: A61P 25/20 Hypnotics; Sedatives
• CPC Class Codes: A61P 25/28 for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
• CPC Class Codes: A61P 3/10 for hyperglycaemia, e.g. antidiabetics
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: A61P 43/00 Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
• CPC Class Codes: A61P 7/02 Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
• CPC Class Codes: A61P 7/04 Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
• CPC Class Codes: A61P 7/06 Antianaemics
• CPC Class Codes: A61P 7/10 Antioedematous agents; Diuretics
• CPC Class Codes: A61P 9/00 Drugs for disorders of the cardiovascular system
• CPC Class Codes: C07K 16/18 against material from animals or humans
• CPC Class Codes: C07K 2317/14 Specific host cells or culture conditions, e.g. components, pH or temperature
• CPC Class Codes: C07K 2317/24 containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
• CPC Class Codes: C07K 2317/33 : Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
• CPC Class Codes: C07K 2317/41 : Glycosylation, sialylation, or fucosylation
• CPC Class Codes: C07K 7/06 : having 5 to 11 amino acids

Abstract

The present invention relates to amyloid-beta (Aβ) binding proteins. Antibodies of the invention have high affinity to Aβ(20-42) globulomer or any β form that comprises the globulomer epitope. Method of making and method of using the antibodies of the invention are also provided.

Claims

1. A binding protein comprising six amino acid sequences which are at least 75% identical to the sequences forming a set of sequences selected from the set of sequences SEQ ID NOs:

17, 18, 19, 20, 21 and 22; and

the set of sequences SEQ ID NOs;

33, 34, 35, 36, 37 and 38.

52. A method for treating a subject for a disease or a disorder in which activity of an Aβ

form that comprises the globulomer epitope with which the binding proteins of claim 1 are reactive is detrimental, by administering to the human subject the binding protein of claim 1 such that treatment is achieved.

53. A method for treating a subject for a disease or a disorder selected from the group consisting of Alpha1-antitrypsin-deficiency, C1-inhibitor deficiency angioedema, Antithrombin deficiency thromboembolic disease, Kuru, Creutzfeld-Jacob disease/scrapie, Bovine spongiform encephalopathy, Gerstmann-Straussler-Scheinker disease, Fatal familial insomnia, Huntington'"'"'s disease, Spinocerebellar ataxia, Machado-Joseph atrophy, Dentato-rubro-pallidoluysian atrophy, Frontotemporal dementia, Sickle cell anemia, Unstable hemoglobin inclusion-body hemolysis, Drug-induced inclusion body hemolysis, Parkinson'"'"'s disease, Systemic AL amyloidosis, Nodular AL amyloidosis, Systemic AA amyloidosis, Prostatic amyloidosis, Hemodialysis amyloidosis, Hereditary (Icelandic) cerebral angiopathy, Huntington'"'"'s disease, Familial visceral amyloidosis, Familial visceral polyneuropathy, Familial visceral amyloidosis, Senile systemic amyloidosis, Familial amyloid neurophathy, Familial cardiac amyloidosis, Alzheimer'"'"'s disease, Down syndrome, Medullary carcinoma thyroid and Type 2 diabetes mellitus (T2DM), by administering to the subject the binding protein of claim 1 such that treatment is achieved.

54. The method according to claim 53, wherein said administering to the subject is by at least one mode selected from 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.

2-51. -51. (canceled)