Table 1 Patients’ characteristics in the first cohort of 129 CN-AML patients according to MAP7 expression levels.

From: High expression of MAP7 predicts adverse prognosis in young patients with cytogenetically normal acute myeloid leukemia

Variable

MAP7high, n = 64

MAP7low, n = 65

P

Median age, y (range)

47.5 (18–59)

45 (16–59)

0.55

FAB subtype, no (%)

 M0

2 (3.1)

0 (0.0)

0.24

 M1

21 (32.8)

20 (30.8)

0.85

 M2

15 (23.4)

7 (10.8)

0.06

 M4

8 (12.5)

13 (20.0)

0.34

 M5

14 (21.9)

21 (32.3)

0.24

 M6

1 (1.6)

0 (0.0)

0.5

 Other

3 (4.7)

4 (6.2)

1

FLT3-ITD, no (%)

37 (57.8)

21 (32.3)

0.005

FLT3-TKD, no (%)

9 (14.0)

9 (13.8)

1

NPM1Mut/FLT3WT, no (%)

9 (14.0)

10 (15.4)

1

CEBPA, mutated, no (%)

 Single

3 (4.7)

1 (1.5)

0.37

 Double

2 (3.1)

13 (20.0)

0.005

IDH1 mutated, no (%)

8 (12.5)

10 (15.4)

0.8

IDH2 mutated, no (%)

8 (12.5)

4 (6.15)

0.24

 High ERG, no (%)

42 (65.6)

22 (33.8)

0.0004

 High BAALC, no (%)

34 (53.1)

30 (46.2)

0.48

 High LEF1, no (%)

27 (42.1)

37 (57.0)

0.11

 High WT1, no (%)

50 (78.1)

14 (21.5)

<0.0001

 High DNMT3B, no (%)

45 (70.3)

19 (29.2)

<0.0001

 High DNMT3A, no (%)

38 (59.4)

26 (40.0)

0.03

 High MAPKBP1, no (%)

39 (61.0)

25 (38.5)

0.01

 High ITPR2, no (%)

40 (62.5)

24 (36.9)

0.005

 High ATP1B1, no (%)

43 (67.2)

21 (32.3)

<0.001

  1. FAB, French-American-British classification; ITD, internal tandem duplication; TKD, tyrosine kinase domain; WT: wild type.
  2. High ERG, BAALC, LEF1, WT1, DNMT3B, DNMT3A, MAPKP1, ITPR2 and ATP1B1 expression were defined as an expression level above the median of all samples. NPM1Mut/FLT3WT was defined as CN-AML patients with a mutation of NPM1 (NPM1Mut) and without FLT3-ITD/TKD (FLT3WT).