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Table 2 Platinum resistance gene IHC score* in epithelial ovarian cancer

From: Enhancing precision medicine: a nomogram for predicting platinum resistance in epithelial ovarian cancer

IHC score

Sen-group(n/%)

Res-group(n/%)

p

CXCL1

0

39(90.70)

9(33.3)

0.000

1+

4(9.3)

16(59.3)

2+

0(0)

2(7.4)

CXCL2

0

33(76.7)

7(25.9)

0.000

1+

10(23.3)

17(63.0)

2+

0(0)

3(11.1)

IL6

0

32(74.4)

4(14.8)

0.000

1+

11(25.6)

14(51.9)

2+

0(0)

9(33.3)

DUSP1

0

35(81.4)

14(51.9)

0.006

1+

8(18.6)

10(37)

2+

0(0)

3(11.1)

NFKBIZ

0

38(88.4)

15(55.6)

0.002

1+

5(11.6)

12(44.4)

CTR1

0

13(30.2)

18(66.7)

0.000

1+

18(41.9)

9(33.3)

2+

12(27.9)

0(0)

P-gp

0

33(76.7)

10(37.0)

0.000

1+

10(23.3)

12(44.4)

2+

0(0)

5(18.6)

ABCC1

0

40(93.0)

15(55.6)

0.000

1+

3(7.0)

12(44.4)

BCRP

0

35(81.4)

10(37.0)

0.000

1+

8(18.6)

15(55.6)

2+

0(0)

2(7.4)

LRP

0

32(74.4)

7(26.0)

0.000

1+

11(25.6)

10(37.0)

2+

0(0)

10(37.0)

BCL2

0

36(83.7)

8(29.6)

0.000

1+

7(16.3)

16(59.3)

2+

0(0)

3(11.1)

P53

0

36(83.7)

11(40.7)

0.000

1+

7(16.3)

14(51.9)

2+

0(0)

2(7.4)

Survivin

0

35(81.4)

15(55.6)

0.018

1+

8(18.6)

11(40.7)

2+

0(0)

1(3.7)

ERCC1

0

33(76.7)

7(25.9)

0.000

1+

10(23.7)

15(55.6)

2+

0(0)

5(18.5)

  1. *IHC score: Using the IHC Profiler, the average gray value (staining intensity) and the percentage of the positive area (staining area) of the positive cells are taken together as IHC measurement indicators to give four scores: High positive (3+), Positive (2+), Low Positive (1+) and Negative (0)
  2. p < 0.05were considered statistically signifcant