Table 3.

Expression of TNF-R and TNF-L in patients with LDGL after different culture conditions

Patient number Culture conditions CD40 CD40LCD27 CD70 CD30 CD30L CD95 (Fas) CD95L (FasL)
Case 1  Medium alone3-150 +  +  −  +  − −  +  +  
 rIL-2   ns3-151 ns  ns 193-152 ns  ns  ns  ns  
 rIL-15  ns  223-153 ns  243-152 ns  ns  ns  ns  
Case 4  Medium alone  +  +  −  +  +  −  +  +  
 rIL-2 ns  ns  ns  ns  ns  ns  ns  ns  
 rIL-15 ns  ns  ns  ns  293-153 ns  ns  ns  
Case 17 Medium alone  −  +  −  +  +  −  +  
 rIL-2  ns  ns  ns  ns  ns  ns  ns  ns 
 rIL-15  ns  ns  ns  ns  ns  ns  ns  ns 
Case 21  Medium alone  +  +  −  +  −  − +  −  
 rIL-2  ns  ns  ns  ns  ns  ns ns  ns  
 rIL-15  ns  ns  ns  ns  ns  ns ns  ns 
Patient number Culture conditions CD40 CD40LCD27 CD70 CD30 CD30L CD95 (Fas) CD95L (FasL)
Case 1  Medium alone3-150 +  +  −  +  − −  +  +  
 rIL-2   ns3-151 ns  ns 193-152 ns  ns  ns  ns  
 rIL-15  ns  223-153 ns  243-152 ns  ns  ns  ns  
Case 4  Medium alone  +  +  −  +  +  −  +  +  
 rIL-2 ns  ns  ns  ns  ns  ns  ns  ns  
 rIL-15 ns  ns  ns  ns  293-153 ns  ns  ns  
Case 17 Medium alone  −  +  −  +  +  −  +  
 rIL-2  ns  ns  ns  ns  ns  ns  ns  ns 
 rIL-15  ns  ns  ns  ns  ns  ns  ns  ns 
Case 21  Medium alone  +  +  −  +  −  − +  −  
 rIL-2  ns  ns  ns  ns  ns  ns ns  ns  
 rIL-15  ns  ns  ns  ns  ns  ns ns  ns 
F3-150

Positivity was calculated by comparing the mean fluorescence intensity (MFI) of control and sample, as reported in the “Materials and methods” section.

F3-151

ns: not significant. The histogram obtained at resting conditions was compared with the histogram obtained after rIL-2 and rIL-15 stimulations. The statistical analysis was calculated using the Kolmogorov-Smirnov test and a D/s ratio >15 was accepted as significant.

F3-152

Indicates that the expression of antigen was up-modulated.

F3-153

Indicates that the expression of antigen was down-modulated.

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