Ildefonso Vicente-Suarez

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Toll-like receptors (TLR) expressed by cells of the immune system play a central role in the generation of immune responses against pathogens. Following TLR ligation, both pro-inflammatory and anti-inflammatory mediators are produced in order to elicit an immune response that controls the microbial infection while limiting tissue damage. Among these(More)
CD8 T cell tolerance, once thought to be largely a result of clonal deletion, is now appreciated to be much more complex, additionally involving multiple permutations of partial loss of effector function in residual clonal populations. This is especially important in the context of tumor immunity, in which persistent tolerized cytotoxic CD8 T cells (CTL),(More)
APCs are important in the initiation of productive Ag-specific T cell responses and the induction of T cell anergy. The inflammatory status of the APC at the time of encounter with Ag-specific T cells plays a central role in determining such divergent T cell outcomes. A better understanding of the regulation of proinflammatory and anti-inflammatory genes in(More)
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