Table 1.

Correlation between HER2-Neu expression and proliferative index in p130Cas-positive human breast samples

P130Cas positive
HER2-Neu positive (%)HER2-Neu negative (%)
Ki67 high (>24%)5935
Ki67 low (<24%)4165
  • NOTE: One hundred fifty cases of human breast cancers were subjected to immunostaining to detect p130Cas and HER2-Neu and evaluate Ki67 proliferative marker. The percentages of tumors showing high and low levels of Ki67 were calculated in function of the presence of HER2-Neu and p130Cas in positive samples. Pearson χ2 = 5.653; Fisher's exact test, two-sided = 0.023.