Jesus Feliu Sanchez

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Capsular polysaccharides are important virulence factors of invasive bacterial pathogens. Here we studied the role of the virulence (Vi) capsular polysaccharide of Salmonella enterica serotype Typhi (S. Typhi) in preventing innate immune recognition by complement. Comparison of capsulated S. Typhi with a noncapsulated mutant (ΔtviBCDE vexABCDE mutant)(More)
The management of myelodysplastic syndromes (MDS) in elderly patients is a significant clinical problem. The therapeutic options range from observation alone for patients with low-risk disease, lenalidomide for patients with 5q-syndrome, to 5-azacytidine (5-AZA) for patients with higher risk of disease. In this paper, we summarize the clinical course of(More)
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