Synthetic Biomarker Design by Using Analyte-Responsive Acetaminophen.
Chembiochem
; 18(10): 910-913, 2017 05 18.
Article
em En
| MEDLINE
| ID: mdl-28236354
ABSTRACT
The use of synthetic biomarkers is an emerging technique to improve disease diagnosis. Here, we report a novel design strategy that uses analyte-responsive acetaminophen (APAP) to expand the catalogue of analytes available for synthetic biomarker development. As proof-of-concept, we designed hydrogen peroxide (H2 O2 )-responsive APAP (HR-APAP) and succeeded in H2 O2 detection with cellular and animal experiments. In fact, for blood samples following HR-APAP injection, we demonstrated that the plasma concentration ratio [APAP+APAP conjugates]/[HR-APAP] accurately reflects in vivo differences in H2 O2 levels. We anticipate that our practical methodology will be broadly useful for the preparation of various synthetic biomarkers.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Biomarcadores
/
Peróxido de Hidrogênio
/
Fígado
/
Acetaminofen
Limite:
Animals
Idioma:
En
Revista:
Chembiochem
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
Japão