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Título: | The SH2 and SH3 adapter Nck: a two-gene family and a linker between tyrosine kinases and multiple signaling networks |
Fecha de publicación: | 2000 |
Editorial: | F. Hernández y Juan F. Madrid. Universidad de Murcia: Departamento de Biología Celular e Histología |
Cita bibliográfica: | Histology and Histopathology, Vol. 15, n.º 3 (2000) |
ISSN: | 1699-5848 0213-3911 |
Materias relacionadas: | CDU::5 - Ciencias puras y naturales::57 - Biología::576 - Biología celular y subcelular. Citología |
Palabras clave: | Src-homology domains Adapters Tyrosine kinases Signal transduction |
Resumen: | SH2 and SH3 adapter proteins connect cell surface tyrosine kinases to intracellular signaling networks. For instance, the SH3-SH2-SH3 adapter Grb2 links receptor tyrosine kinases to the Ras pathway. Nck, composed of three SH3 domains and one SH2 domain, represents a two-gene (alpha and beta) family in mammals. Ncka and Nck13 are expressed in the same cells and appear to have distinct signaling specificity. Studies show that Nck plays a role in cell mitogenesis and morphogenesis. The former uses Ras-dependent and Ras-independent pathways. The latter appears to coordinate with the Cdc42/Rac>PAK lIWASp>actin cytoskeleton pathway. Understanding the specificity of Ncka and NckB signal transduction will provide answers for the previously often conflicting observations. |
Autor/es principal/es: | Li, W. She, H. |
URI: | http://hdl.handle.net/10201/95185 |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 9 |
Derechos: | info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 International |
Aparece en las colecciones: | Vol.15, nº 3 (2000) |
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