Table 1.

ATRA-regulated genes involved in TNF signaling as determined by microarray analysis


Gene

2 h

24 h

96 h
TNF-inducible protein TSG-6 precursor   —   —   Pos  
NF-kB precursor p 105   —   —   Pos  
Trail receptor 2   Pos   —   Pos  
Toll-like receptor 3   —   —   Pos  
Dif-2   Pos   —   —  
BCL2-related protein A1   Pos   Pos   —  
TNF receptor 2 (75 kDa)   —   Pos   —  
TNF receptor superfamily member 10b (TNFRSF10B)   Pos   —   —  
STAT1α   —   —   Pos  
TNF ligand superfamily member 7 (TNFSF7, CD70)   Pos   Pos   —  
BCL-3   —   Pos   —  
TNF-α-induced protein 2 (TNFAIP2)   Pos   Pos   —  
Phosphatidylinositol 3-kinase, γ-polypeptide   —   Pos   Pos  
FIP2 TNF-α-inducible protein   Pos   Pos   —  
A20
 
Neg
 
Neg
 

 

Gene

2 h

24 h

96 h
TNF-inducible protein TSG-6 precursor   —   —   Pos  
NF-kB precursor p 105   —   —   Pos  
Trail receptor 2   Pos   —   Pos  
Toll-like receptor 3   —   —   Pos  
Dif-2   Pos   —   —  
BCL2-related protein A1   Pos   Pos   —  
TNF receptor 2 (75 kDa)   —   Pos   —  
TNF receptor superfamily member 10b (TNFRSF10B)   Pos   —   —  
STAT1α   —   —   Pos  
TNF ligand superfamily member 7 (TNFSF7, CD70)   Pos   Pos   —  
BCL-3   —   Pos   —  
TNF-α-induced protein 2 (TNFAIP2)   Pos   Pos   —  
Phosphatidylinositol 3-kinase, γ-polypeptide   —   Pos   Pos  
FIP2 TNF-α-inducible protein   Pos   Pos   —  
A20
 
Neg
 
Neg
 

 

Results of microarray analysis of gene expression in NB4 cells treated with 10-6 M ATRA. Fifteen genes previously reported to have been involved in TNF signaling were found to be positively (Pos) or negatively (Neg) regulated at least 2.5-fold by ATRA.

— indicates no change detected.

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