Table 1

Expression rate of CDC2/CyclinB1 in 98 specimens

Specimens

Case

CDC2 expression (case)

Percentage of Positive cells (%)


Negative (-)

Weak Positive (+)

Positive (++)

Strong Positive (+++)


Normal adult brain tumor

11

9

2

0

0

18.2

Grade I

9

7

2

0

0

22.2

Polycystic astrocytoma

7

6

1

0

0

Choroid plexus papilloma

2

1

1

0

0

Grade II

25

15

8

2

0

40.0

Fibrillary astrocytoma

16

11

4

1

0

Protoplasmic astrocytoma

3

2

1

0

0

Gemistocytic astrocytoma

1

0

1

0

0

Oligodendroglioma

4

1

2

1

0

Ependymoma

1

1

0

0

0

Grade III

23

7

8

5

3

69.6

Anaplastic Astrocytoma

18

6

7

3

2

Anaplastic oligodendroglioma

2

0

1

0

1

Anaplastic ependymoma

3

1

0

2

0

Grade IV

14

3

3

4

4

78.6

Glioblastoma

6

0

2

2

2

Glioma sarcomatosum

1

0

0

1

0

Medulloblastoma

6

2

1

1

2

Primitive neuroectodermal tumor

1

1

0

0

0

Multicellular tumor spheres

8

1

0

3

4

87.5

Brain tumor stem cell spheres

4

4

0

0

0

0.0

Neural stem cell spheres

4

4

0

0

0

0.0


Chen et al. BMC Cancer 2008 8:29   doi:10.1186/1471-2407-8-29

Open Data