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Table 2 Correlation between CTA expression pattern and HLA class I expression

From: Expression and prognostic significance of cancer-testis antigens (CTA) in intrahepatic cholagiocarcinoma

CTA expression pattern HLA class I expression P value
  Positive (n = 51) Down-regulated (n = 38)  
MAGE-A1    
   Positive 18 8 0.144
   Negative 33 30  
MAGE-A3/4    
   Positive 11 13 0.184
   Negative 40 25  
NY-ESO-1    
   Positive 11 8 0.953
   Negative 40 30  
1 CTA positive    
   With 30 22 0.930
   Without 21 16  
2 CTA positive    
   With 9 5 0.565
   Without 42 33  
3 CTA positive    
   With 1 2 0.795
   Without 50 36