Laminin-binding proteins in EJ-ras-transformed fibroblasts.
Braz J Med Biol Res
; 29(9): 1141-9, 1996 Sep.
Article
em En
| MEDLINE
| ID: mdl-9181057
Malignant transformation is accompanied by changes in cell-matrix interactions. Upon transfection with EJ-ras oncogene, transformed fibroblasts acquired a migratory phenotype towards laminin-1. The increase in integrin expression was responsible for the migratory activity of transformed fibroblasts. In addtion alpha 6 beta 1 integrins, both galectin-3 and an unidentified laminin-binding polypeptide had their expression pattern altered upon transformation. Here, we review these two classes of laminin-binding proteins and their possible roles in cell-laminin interactions.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Mamárias Animais
/
Transformação Celular Neoplásica
/
Genes ras
/
Laminina
/
Fibroblastos
/
Lectinas
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Braz J Med Biol Res
Ano de publicação:
1996
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil