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Table 3 Immunohistochemical results for GRP78 and GRP94

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

Group GRP78 (n = 126) GRP94 (n = 127)
  negative/weak moderate strong negative/weak moderate strong
total 49 61 16 15 61 51
pT-cat.       
pT1 26 27 10* 9§ 35§ 15
pT1m 8 10 5 2 12 6
pT1sm 18 17 5 7 23 9
pT2 13 8 1 4 10 9
pT3 10 26 4 2 16 25
pN-cat.       
pN0 27 37 10 8§§ 40§§ 22
pN1 22 24 5 7 20 27
differentiation       
G1 2 3 3 1 6 2
G2 17 25 6 7 25 24
G3 23 25 3 7 29 23
  1. * p = 0.038 for pT stage and strong vs. low to moderate GRP78 expression.
  2. § p = 0.001 for pT stage and low to moderate vs. strong GRP94 expression.
  3. §§ p = 0.036 for pN stage and low to moderate vs. strong GRP94 expression