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Table 2 Duodenal mRNA levels of selected genes

From: Duodenal mucosal risk markers in patients with familial adenomatous polyposis: effects of celecoxib/ursodeoxycholic acid co-treatment and comparison with patient controls

   

n

Messenger RNA

KIAA1199

COX-2

CDH1

PPARD

GSTA1

CASP3

CCND1

CTNNB1

GSTP1

Patient controls

  

16

0.04 (0.03-0.06)

0.05 (0.04-0.07)

16.43 (11.54-22.14)

0.73 (0.52-1.12)

38.24 (27.25-51.76)

5.31 (4.14-6.77)

4.20 (2.71-5.95)

26.90 (21.88-36.03)

9.69 (6.37-15.60)

Patients with FAP

Total

Pre-intervention

37

0.05 (0.03-0.24)

0.04 (0.03-0.05)

13.36 (10.82-15.73)

0.71 (0.48-0.95)

28.16 (21.62-37.90)

3.30 (2.46-4.68)

3.72 (3.03-4.69)

24.84 (19.02-28.45)

7.64 (5.70-10.71)

Group A: Celecoxib & UDCA

Pre-intervention

19

0.04 (0.02-0.28)

0.04 (0.03-0.06)

13.54 (10.90-18.51)

0.74 (0.54-1.05)

30.30 (23.16-36.54)

3.30 (2.47-5.21)

3.96 (2.63-4.72)

25.89 (19.80-31.89)

7.59 (5.78-11.07)

Post-intervention

14

0.04 (0.02-0.23)

0.04 (0.03-0.05)

13.72 (10.46-15.21)

0.63 (0.50-1.28)

27.13 (21.28-33.30)

3.20 (2.88-4.11)

3.50 (2.81-5.24)

24.05 (20.96-30.27)

7.36 (6.22-10.47)

Group B: Celecoxib & placebo

Pre-intervention

18

0.09 (0.03-0.22)

0.03 (0.02-0.05)

11.66 (10.28-15.42)

0.63

(0.45-0.87)

27.96 (19.84-39.44)

3.30 (2.42-4.43)

3.63 (3.18-4.63)

21.60 (18.63-27.89)

7.73 (5.46-10.27)

Post-intervention

13

0.24 (0.05-0.84)

0.05 (0.03-0.08)

14.08 (10.79-16.87)

0.78 (0.58-1.20)

31.74 (21.02-47.12)

2.94 (2.58-4.83)

4.56 (3.09-5.56)

25.26 (19.93-33.62)

10.82 (7.44-16.18)

  1. Abbreviations: FAP, familial adenomatous polyposis; UDCA, ursodeoxycholic acid; β2M, beta-2-microglobulin; COX-2, cyclooxygenase-2; CDH1, E-cadherin type 1; PPARD, peroxisome proliferative activated receptor delta; GSTA1, glutathione S-transferase A1; CASP3, caspase 3; CCND1, cyclin D1; CTNNB1, beta-catenin-1; GSTP1, glutathione S-transferase P1.
  2. Levels are expressed as median percentage relative to the mRNA level of the housekeeping gene β2M, set at 100%. Values are expressed as mean with 25 and 75 percentiles. For p-values of statistical analyses comparing mRNA levels of selected genes, see Table 3.