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Plague

New research on plague from University of Massachusetts, Medical Department summarized

Published in Medical Letter on the CDC and FDA, October 14th, 2007

According to recent research published in the journal Infection and Immunity, "Pathogenic members of the Yersinia genus require the translocator protein LcrV for proper function of the type III secretion apparatus, which is crucial for virulence. LcrV has also been reported to play an independent immunosuppressive role via the induction of interleukin-10 (IL-10) through stimulation of Toll-like receptor 2 (TLR2)."

"To investigate the LcrV-TLR2 interaction in vitro, His-tagged recombinant LcrV (rLcrV) from Yersinia pestis was cloned and expressed in Escherichia coli and purified through Ni-nitrilotriacetic acid column chromatography. High concentrations (5 mu...

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