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Leishmaniasis
Data on leishmaniasis described by A.C. Stanley et al
December 16th, 2008
"Vascular cell adhesion molecule-1 (VCAM-1) interacts with its major ligand very late antigen-4 (VLA-4) to mediate cell adhesion and transendothelial migration of leukocytes. We report an important role for VCAM-1/VLA-4 interactions in the generation of immune responses during experimental visceral leishmaniasis caused by Leishmania donovani," scientists writing in the journal Plos Pathogens report. "Our studies demonstrate that these molecules play no direct role in the recruitment of leukocytes to the infected liver, but instead contribute to IL-12p40-production by splenic CD8(+) dendritic cells (DC). Blockade of VCAM-1/VLA-4 interactions using whole antibody...
Source: TB & Outbreaks Week (2008-12-16)
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