SUMOylation involves in ß-arrestin-2-dependent metabolic regulation in breast cancer cell.
Biochem Biophys Res Commun
; 529(4): 950-956, 2020 09 03.
Article
em En
| MEDLINE
| ID: mdl-32819604
ABSTRACT
ß-arrestin-2, a multifunctional adaptor protein, was originally identified as a negative regulator of G protein-mediated signaling. We previously revealed that SUMOylation as a novel mechanism modulates ß-arrestin-2-mediated IL-1R/TRAF6 signaling. However, the potential role of ß-arrestin-2 SUMOylation in tumor cells was incompletely explored. In this study, we showed that SUMOylation deficiency of ß-arrestin-2 resulted in slower migration of breast cancer cells, but little effect on the cell proliferation. Importantly, our data indicated that SUMOylation involves in ß-arrestin-2-dependent metabolic regulation, suggesting a potent regulatory pattern for ß-arrestin-2-mediated biological functions of tumor cells.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Regulação Neoplásica da Expressão Gênica
/
Processamento de Proteína Pós-Traducional
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Redes e Vias Metabólicas
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Beta-Arrestina 2
Limite:
Humans
Idioma:
En
Revista:
Biochem Biophys Res Commun
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
China