Preventive and Therapeutic Efficacy of ONO-4641, a Selective Agonist for Sphingosine 1-Phosphate Receptor 1 and 5, in Preclinical Models of Type 1 Diabetes Mellitus.
Biol Pharm Bull
; 44(2): 188-196, 2021.
Article
em En
| MEDLINE
| ID: mdl-33518672
ABSTRACT
ONO-4641, 1-({6-[(2-methoxy-4-propylbenzyl)oxy]-1-methyl-3,4-dihydronaphthalen-2-yl}methyl)azetidine-3-carboxylic acid (ceralifimod), is a second-generation sphingosine 1-phosphate receptor agonist selective for sphingosine 1-phosphate receptors 1 and 5, and has clinical effects in multiple sclerosis. The objective of the present study was to explore other potential indications for ONO-4641 based on its immunomodulatory effects. ONO-4641 was tested in non-obese diabetic (NOD) mice, an animal model of spontaneous type 1 diabetes mellitus, an autoimmune disease with unmet medical needs. ONO-4641 at a dose of 0.1 mg/kg prevented the onset of diabetes mellitus in NOD mice. Furthermore, ONO-4641 at doses of 0.03 and 0.1 mg/kg decreased diabetic prevalence in NOD mice after the onset of diabetes mellitus in a dose-dependent manner. Histopathological analysis demonstrated that insulin-positive areas in the islets of mice administered 0.03 and 0.1 mg/kg ONO-4641 showed a tendency of high values although they were not significantly different from the Control group, which was treated with vehicle. These observations suggest ONO-4641 may delay the onset and progression of type 1 diabetes mellitus.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Contexto em Saúde:
1_ASSA2030
Problema de saúde:
1_doencas_nao_transmissiveis
Assunto principal:
Azetidinas
/
Diabetes Mellitus Tipo 1
/
Receptores de Esfingosina-1-Fosfato
/
Naftalenos
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Animals
/
Female
/
Humans
Idioma:
En
Revista:
Biol Pharm Bull
Assunto da revista:
BIOQUIMICA
/
FARMACOLOGIA
Ano de publicação:
2021
Tipo de documento:
Article