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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