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| Pinto,Mariana Tomazini; Malta,Tathiane Maistro; Rodrigues,Evandra Strazza; Takayanagui,Osvaldo Massaiti; Tanaka,Yuetsu; Covas,Dimas Tadeu; Kashima,Simone. |
| ABSTRACT Human T-lymphotropic virus type 1 (HTLV-1) is a human retrovirus related to the chronic neuroinflammatory disease HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). CD4+ T cells activation appears to play a key role on HTLV-1 infection. Here we investigated the expression of genes associated to T cell activation CD3e molecule, epsilon (CD3?), lymphocyte-specific protein tyrosine kinase (LCK), vav 1 guanine nucleotide exchange factor (VAV1), and zeta-chain (TCR) associated protein kinase 70 kDa (ZAP70) on T lymphocytes of HTLV-1-infected individuals and compared to healthy uninfected individuals (CT). We observed that CD3?, LCK, ZAP70, and VAV1 gene expression were increased in CD4+ T cells from HAM/TSP group compared to HTLV-1... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HTLV-1; HAM/TSP; CD4+ T cell activation; Gene expression. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702015000600578 |
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