TB & Outbreaks Week
Welcome to NewsRx!
Learn more about a six-week, no-risk free trial of TB & Outbreaks Week
We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.
Tuberculosis
New findings from N. Khan and co-authors in the area of tuberculosis published
October 7th, 2008
According to recent research published in the journal Cellular Microbiology, "The T-helper (Th) 1 T-cell response to purified protein derivative (PPD) is known to be suppressed in tuberculosis patients which favours intracellular survival of the bacilli. We demonstrate that the Mycobacterium tuberculosis heat shock protein 60 (Mtbhsp60) plays an important role to skew the anti-PPD T-cell response towards the Th2 type when macrophages were used as antigen presenting cells." "We found that the PPD-induced IL-12 p40 was downregulated in macrophages by Mtbhsp60. The Mtbhsp60 preferentially induced Toll-like receptor (TLR) 2 without affecting TLR4 expression on...
Source: TB & Outbreaks Week (2008-10-07)
|
