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	Provedor de dados BJMBR (2) Autor Lannes-Vieira,J. (2) Silva,A.A. (2) Marino,A.P.M.P. (1) Pinho,R.T. (1) Roffê,E. (1) Palavra-chave Extracellular matrix (2) Trypanosoma cruzi (2) Adhesion molecules (1) Cell adhesion (1) Cell migration (1) Central nervous system (1) Chemokines (1) Toxoplasma gondii (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2003 (1) 1999 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Expression of extracellular matrix components and their receptors in the central nervous system during experimental Toxoplasma gondii and Trypanosoma cruzi infection BJMBR Silva,A.A.; Roffê,E.; Lannes-Vieira,J.. Alterations in extracellular matrix (ECM) expression in the central nervous system (CNS) usually associated with inflammatory lesions have been described in several pathological situations including neuroblastoma and demyelinating diseases. The participation of fibronectin (FN) and its receptor, the VLA-4 molecule, in the migration of inflammatory cells into the CNS has been proposed. In Trypanosoma cruzi infection encephalitis occurs during the acute phase, whereas in Toxoplasma infection encephalitis is a chronic persisting process. In immunocompromised individuals such as AIDS patients, T. cruzi or T. gondii infection can lead to severe CNS damage. At the moment, there are no data available regarding the molecules involved in the entrance of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Toxoplasma gondii; Trypanosoma cruzi; Central nervous system; Extracellular matrix. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999000500013 Trypanosoma cruzi infection: a continuous invader-host cell cross talk with participation of extracellular matrix and adhesion and chemoattractant molecules BJMBR Marino,A.P.M.P.; Silva,A.A.; Pinho,R.T.; Lannes-Vieira,J.. Several lines of evidence have shown that Trypanosoma cruzi interacts with host extracellular matrix (ECM) components producing breakdown products that play an important role in parasite mobilization and infectivity. Parasite-released antigens also modulate ECM expression that could participate in cell-cell and/or cell-parasite interactions. Increased expression of ECM components has been described in the cardiac tissue of chronic chagasic patients and diverse target tissues including heart, thymus, central nervous system and skeletal muscle of experimentally T. cruzi-infected mice. ECM components may adsorb parasite antigens and cytokines that could contribute to the establishment and perpetuation of inflammation. Furthermore, T. cruzi-infected mammalian... Tipo: Info:eu-repo/semantics/article Palavras-chave: Trypanosoma cruzi; Extracellular matrix; Cell adhesion; Cell migration; Adhesion molecules; Chemokines. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000800020 Registros recuperados: 2 Primeira ... 1 ... Última

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