Compositions for selective reduction of circulating bioactive soluble TNF and methods for treating TNF-mediated disease
US9388240B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 24, 2015 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Apr 24, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2317/76
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An isolated or synthetic antibody or ligand is provided that specifically binds to an epitope of a dissociated monomer of human TNF. Such binding disrupts assembly of the monomer into bioactive trimeric human sTNF. A pharmaceutical composition contains one or more antibodies or ligands: (a) an antibody or ligand that specifically binds the TNF monomer-specific epitope having the sequence PSDKPVAH or PSDKPVAHV, amino acids 8-15 or 8-16 of SEQ ID NO: 1; and (b) an antibody or ligand that specifically binds the TNF monomer-specific epitope having the sequence EPIYLGGVF, amino acids 116 to 124 of SEQ ID NO: 1. A combination of antibodies or ligands that bind or are reactive with (a) and/or (b) are useful in methods for treating a subject having a disease (e.g., rheumatoid arthritis, ankylosing spondylitis, juvenile rheumatoid arthritis, psoriatic arthritis, atherosclerosis, metabolic syndrome, Alzheimer's Disease, HIV, Type II diabetes) mediated by human TNF. These methods and compositions disrupt or reduce the in vivo assembly or reassembly of dissociated monomers of TNF into bioactive trimeric human sTNF.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.