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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