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Table 2 Relative expression levels of GRP78 and GRP94 gene expression (mean+/-SW) and clinicopathologic features (gene/GAPDH)

From: Expression and clinical significance of Glucose Regulated Proteins GRP78 (BiP) and GRP94 (GP96) in human adenocarcinomas of the esophagus

Group

Cases

GRP78/GAPDH

GRP94/GAPDH

tissue

   

normal

10

0,53 ± 0,45

0,47 ± 0,61

carcinoma

70

0,96 ± 0,89*

0,43 ± 0,58

pT-category

   

pT1

41

1,15 ± 0,94§

0,45 ± 0,55

pT1m

15

1,51 ± 1,08 §§

0,56 ± 0,73

pT1sm

26

0,95 ± 0,79

0,39 ± 0,43

pT2

13

0,60 ± 0,51

0,43 ± 0,83

pT3

15

0,62 ± 0,78

0,30 ± 0,35

pN-category

   

pN0

46

1,00 ± 0,89

0,38 ± 0,53

pN1

23

0,80 ± 0,83

0,49 ± 0,67

differentiation

   

G1

6

1,73 ± 1,00#

0,29 ± 0,28

G2

33

0,84 ± 0,89

0,48 ± 0,77

G3

26

0,82 ± 0,70

0,31 ± 0,27

  1. * p = 0.022 vs. normal.
  2. § p = 0.042 vs. pT2 and pT3.
  3. §§ p = 0.009 vs. pT2 and pT3.
  4. # p = 0.035 vs. G2 and G3