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Table 2 Immunophenotype comparison between CDKN2 wild-type and deletion

From: Correlation between deletion of the CDKN2 gene and tyrosine kinase inhibitor resistance in adult Philadelphia chromosome-positive acute lymphoblastic leukemia

Positive antigens

CDKN2 deletion (n = 42)

No CDKN2 deletion (n = 85)

P value

CD34

40 (95.2 %)

75 (88.2 %)

0.334

HLA-DR

42 (100 %)

81 (95.3 %)

0.301

CD45

20 (47.6 %)

28 (32.9 %)

0.109

TdT

2 (4.8 %)

2 (2.4 %)

0.599

CD117

2 (4.8 %)

1 (1.2 %)

0.254

CD10

40 (95.2 %)

79 (92.9 %)

1.000

CD19

41 (97.6 %)

82 (96.5 %)

1.000

CD20a

25 (59.5 %)

24 (28.2 %)

0.001

CD22

22 (52.4 %)

53 (62.4)

0.282

CD13

24 (57.1 %)

61 (71.8 %)

0.099

CD14

0 (0 %)

3 (3.5 %)

0.550

CD15

0 (0 %)

0 (0 %)

N/A

CD33

24 (57.1 %)

34 (40 %)

0.068

CD2

3 (7.1 %)

5 (5.9 %)

1.000

CD3

1 (2.4 %)

0 (0 %)

0.331

CD7

0 (0 %)

4 (4.7 %)

0.301

CD56

4 (9.5 %)

4 (4.7 %)

0.438

CD64

2 (4.8 %)

5 (5.9 %)

1.000

CD11b

3 (7.1 %)

3 (3.5 %)

0.396

cCD79a

38 (90.5 %)

67 (78.8 %)

0.103

cMPO

0 (0 %)

0 (0 %)

N/A

  1. aComparison between CDKN2 deletion carriers and non-carriers