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	Provedor de dados BJMBR (2) Autor Brañes,M.C. (2) Martínez,A.D. (2) Sáez,J.C. (2) Corvalán,L.A. (1) Eugenín,E.A. (1) González,H. (1) González,H.E. (1) Palisson,F. (1) Mais... Palavra-chave Connexins (2) Gap junctions (2) Cell contacts (1) Cell-to-cell communication (1) Inflammatory response (1) Native immune response (1) Protein kinases (1) Protein phosphorylation (1) Sites of phosphorylation (1) Specific immune response (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2000 (1) 1998 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Regulation of gap junctions by protein phosphorylation BJMBR Sáez,J.C.; Martínez,A.D.; Brañes,M.C.; González,H.E.. Gap junctions are constituted by intercellular channels and provide a pathway for transfer of ions and small molecules between adjacent cells of most tissues. The degree of intercellular coupling mediated by gap junctions depends on the number of gap junction channels and their activity may be a function of the state of phosphorylation of connexins, the structural subunit of gap junction channels. Protein phosphorylation has been proposed to control intercellular gap junctional communication at several steps from gene expression to protein degradation, including translational and post-translational modification of connexins (i.e., phosphorylation of the assembled channel acting as a gating mechanism) and assembly into and removal from the plasma membrane.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Gap junctions; Connexins; Protein phosphorylation; Sites of phosphorylation; Protein kinases; Cell-to-cell communication. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000500001 Gap junctions in cells of the immune system: structure, regulation and possible functional roles BJMBR Sáez,J.C.; Brañes,M.C.; Corvalán,L.A.; Eugenín,E.A.; González,H.; Martínez,A.D.; Palisson,F.. Gap junction channels are sites of cytoplasmic communication between contacting cells. In vertebrates, they consist of protein subunits denoted connexins (Cxs) which are encoded by a gene family. According to their Cx composition, gap junction channels show different gating and permeability properties that define which ions and small molecules permeate them. Differences in Cx primary sequences suggest that channels composed of different Cxs are regulated differentially by intracellular pathways under specific physiological conditions. Functional roles of gap junction channels could be defined by the relative importance of permeant substances, resulting in coordination of electrical and/or metabolic cellular responses. Cells of the native and specific... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cell contacts; Gap junctions; Connexins; Native immune response; Specific immune response; Inflammatory response. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000400011 Registros recuperados: 2 Primeira ... 1 ... Última

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