Repositioning Candidate Details
| Candidate ID: | R1183 |
| Source ID: | DB08904 |
| Source Type: | approved |
| Compound Type: | biotech |
| Compound Name: | Certolizumab pegol |
| Synonyms: | Certolizumab pegol |
| Molecular Formula: | -- |
| SMILES: | -- |
| DrugBank Description: | Certolizumab pegol is a pegylated monoclonal antibody against the tumor necrosis factor-alpha (TNF-alpha). It is formed with a humanized Fab fragment of 50 kDa, from an IgG 1 isotype, fused to a 40 kDa polyethylene glycol moiety replacing the Fc antibody region. The absence of the Fc region was ideated to prevent complement fixation and antibody-mediated cytotoxicity as well as to markedly increase its half-life. Certolizumab does not require glycosylation for active function and hence, its production is significantly more affordable when compared to other existing TNF-alpha therapies as it can be done directly in bacterial hosts such as _E. coli_. It was developed and manufactured by UCB Pharma, first FDA approved in 2008 and updated for a new indication on March 28, 2019. |
| CAS Number: | 428863-50-7 |
| Molecular Weight: | |
| DrugBank Indication: | Certolizumab pegol has been approved for several different conditions listed below: - Symptomatic management of Chron's disease patients and for the maintenance of clinical response in patients with moderate to severe disease with inadequate response to conventional therapy. - Treatment of adult patients with moderate to severely active rheumatoid arthritis. - Treatment of adult patients with active psoriatic arthritis. - Treatment of adult patients with active ankylosing spondylitis. - Treatment of adult patients with moderate-to-severe plaque psoriasis that are candidates for systemic therapy or phototherapy. - Treatment of adult patients with active non-radiographic axial spondyloarthritis with objective signs of inflammation. In Canada, certolizumab pegol is additionally approved in combination with for the symptomatic treatment, including major clinical response, and for the reduction of joint damage in adult patients with moderately to severely active rheumatoid arthritis and psoriatic arthritis. Inflammation is a biological response against a potential threat. This response can be normal but in certain conditions, the immune system can attack the body's normal cells or tissues which causes an abnormal inflammation. TNF-alpha has been identified as a key regulator of the inflammatory response. The signaling cascades of this inflammatory mediator can produce a wide range of reactions including cell death, survival, differentiation, proliferation and migration. |
| DrugBank Pharmacology: | As part of the mechanism of action and nature of the drug, certolizumab does not induce apoptosis in cultured lymphocytes and monocytes. However, as a piece of the inhibition of inflammation, certolizumab pegol inhibits lipopolysaccharide-induced production of IL-1 beta and it induces nonapoptotic cell death via signaling transmembrane TNF-alpha. In vitro studies with certolizumab pegol in human tissue did not show any unexpected binding at 3 mcg/ml nor at 10 mcg/ml. Due to the drug class, certolizumab pegol is not expected to present adverse effects on the major vital systems. In phase III clinical trials in psoriatic arthritis patients, certolizumab pegol was reported to generate improvements in skin disease, joint involvement, dactylitis, enthesitis and general life quality. The clinical effect of certolizumab was paired to a comparable safety profile to other TNF-alpha inhibitors. The clinical effectiveness of certolizumab pegol was mainly studied in six randomized controlled trials that compared its effect versus placebo. In a comparative study, the efficacy for certolizumab pegol registered ranged from 30-65% while in placebo ranged from 4-25%. However, in other additional trials, certolizumab was proven to present a similar clinical efficacy to other disease-modifying antirheumatic drugs in patients with inadequate response to TNF inhibitors. |
| DrugBank MoA: | Certolizumab targets the activation of TNF-alpha with high affinity (KD 90 pM and IC90 0.004 mcg/ml) which in order, inhibits the downstream inflammatory process. It acts by binding and neutralizing the soluble and membrane portions of TNF-alpha without inducing complement or antibody-dependent cytotoxicity due to the lack of the Fc region. The inhibition of TNF-alpha is achieved in a dose-dependent manner and it does not present activity against lymphotoxin alpha (TNF-beta). One additional feature od certolizumab pegol is that, due to the presence of the PEGylation, it is more significantly distributed into inflamed tissues when compared to other TNF-alpha inhibitors such as and . |
| Targets: | Tumor necrosis factor neutralizer |
| Inclusion Criteria: | Therapeutic strategy associated |
| Strategy ID | Strategy | Synonyms | Related Targets | Related Drugs | |
|---|---|---|---|---|---|
| S13 | Anti-apoptosis | hepatocyte apoptosis; hepatic autophagy; apoptosis | Pan-caspase inhibitor | Emricasan | Details |
| S05 | Anti-inflammatory | inflammatory | Bile acid; TNF-a inhibitor; Dual PPAR-α and -δ agonists; Toll-Like Receptor; (TLR)-4 antagonist; Caspase inhibitor; ASK-1 inhibitor | Ursodeoxycholic Acid; Pentoxifylline; Elafibranor; JKB-121; Emricasan; Selonsertib; | Details |
| Target ID | Target Name | GENE | Action | Class | UniProtKB ID | Entry Name | |
|---|---|---|---|---|---|---|---|
| T08 | Tumor necrosis factor | TNF | inhibitor | Cytokine | P01375 | TNFA_HUMAN | Details |
| T18 | Acetyl-CoA carboxylase 1 | ACACA | inhibitor | Enzyme | Q13085 | ACACA_HUMAN | Details |
| T21 | Diacylglycerol O-acyltransferase 2 | DGAT2 | inhibitor | Enzyme | Q96PD7 | DGAT2_HUMAN | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I15 | 1290 | Bone disease | A connective tissue disease that affects the structure or development of bone or causes an impairment of normal bone function. http://en.wikipedia.org/wiki/Bone_disease | disease of anatomical entity/ musculoskeletal system disease/connective tissue disease | Details |