Table 1.

Effect of TLR activation upon 11β-HSD1 reductase activity of monocyte-derived DCs


Agonist*

TLR

Reductase activity, ratio of agonist to control, pmoles/h/106 cells

P3
Pam3CSK4  TLR1/2   2.32 ± 0.28   .07  
Zymosan   TLR2/6   2.85 ± 0.83   < .001  
Poly I:C   TLR3   1.75 ± 0.53§  NS  
LPS   TLR4   1.31 ± 0.27   NS  
Flagellin
 
TLR5
 
2.27 ± 0.48
 
< .05
 

Agonist*

TLR

Reductase activity, ratio of agonist to control, pmoles/h/106 cells

P3
Pam3CSK4  TLR1/2   2.32 ± 0.28   .07  
Zymosan   TLR2/6   2.85 ± 0.83   < .001  
Poly I:C   TLR3   1.75 ± 0.53§  NS  
LPS   TLR4   1.31 ± 0.27   NS  
Flagellin
 
TLR5
 
2.27 ± 0.48
 
< .05
 

NS indicates not significant.

*

n = 5 independent experiments for all agonists, except LPS, for which n = 3 independent experiments

Mean ± SEM ratio of activity of agonist to control, measured in pmoles/h/106 cells

Paired t test

§

Comparison to poly dI:dC control

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