Beyond ß-catenin: prospects for a larger catenin network in the nucleus.
Nat Rev Mol Cell Biol
; 17(1): 55-64, 2016 Jan.
Article
em En
| MEDLINE
| ID: mdl-26580716
ABSTRACT
ß-catenin is widely regarded as the primary transducer of canonical WNT signals to the nucleus. In most vertebrates, there are eight additional catenins that are structurally related to ß-catenin, and three α-catenin genes encoding actin-binding proteins that are structurally related to vinculin. Although these catenins were initially identified in association with cadherins at cell-cell junctions, more recent evidence suggests that the majority of catenins also localize to the nucleus and regulate gene expression. Moreover, the number of catenins reported to be responsive to canonical WNT signals is increasing. Here, we posit that multiple catenins form a functional network in the nucleus, possibly engaging in conserved protein-protein interactions that are currently better characterized in the context of actin-based cell junctions.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Núcleo Celular
/
Beta Catenina
Tipo de estudo:
Prognostic_studies
Limite:
Animals
/
Humans
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article